Home

SECTION 01110 SUMMARY OF WORK PART 1 GENERAL 1.01

1. G Local Control Stations 1 Provide local control stations at each drive consisting of a Hand Off Auto switch and start stop pushbuttons run light and fail light H Variable Speed Drives VFDs shall be furnished by the BUYER s Contractor and installed in the motor control centers The BUYER s Contractor shall coordinate with SELLER on VFD and motor starter sizing requirements SELLER shall submit in writing a letter stating the control options rating and size information on the electrical equipment have been verified to work with the equipment being supplied Other systems that provide a functional equivalent will be considered 2 04 FABRICATION A Shop Assembly 1 Equipment to be shop assembled to the maximum extent possible 2 05 FINISHES A Shop Priming Shop Finishing 1 All non submerged steel surfaces shall be commercial blast cleaned SSPC SP6 2 All submerged steel surfaces shall be near white blast cleaned SSPC SP10 3 Clarifier center drive and motor flash mixer gear drive and motor turbine gear drive and motor and or mixer and Microsand residuals scraper drives and motors and all Procurement of High Rate Clarification System 11515 20 High Rate Clarification HRC System for Peak Excess Flow Treatment Facility Equipment 702056 November 10 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 11515 HRC Equipment wpd steel components shall receive one 1 coat of Tnemec 91
2. Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCE_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01750 Starting and Adjusting wpd Influent effluent and percent removal of CBOD Influent effluent and percent removal of COD Influent effluent and percent removal of Soluable COD Influent effluent and percent removal of fecal coliform Influent effluent and percent removal of Turbidity Influent and effluent water temperature degrees C Influent and effluent pH 1 Influent and effluent iron Coagulant feed rates Polymer feed rates and feed points Microsand content mg L from hydrocyclone underflows and overflows Actiflo only ror Ege rho ons 1 11 Performance Guarantee A Results from the process performance tests shall constitute compliance or noncompliance of the HRC System equipment with the designated performance requirements in these specifications B Consistent compliance with design conditions shall be defined as the average of sample valves meeting or exceeding the specified design conditions during the testing period In addition any time for the HRC System to achieve the specified performance beyond that as required in Section 01111 Facility and Operational Plan Submittal Requirements C In the event that any equipment component of the HRC system does not meet the requirements of the specifications during the performance tests or the system requires higher coagulant or polymer
3. B Admittance Point Level Controller capacity probe digital 1 Provided admittance controller shall use radio frequency as the measuring medium 2 Provided unit shall have no moving parts to deteriorate or break down 3 Provided controller shall use built in circuitry that ensures accurate measurements regardless of coatings on the sensing element or build up on the vessel wall The controller shall be self calibrating Temperature and pressure ratings shall be 200 psi at 450 degrees F The sensing element shall have the following properties a 4 inch NPT connection b Wetted parts shall be constructed with 316 SS 7 Operating temperature shall be from 40 degrees F to 140 degrees F 8 Instrument housing shall be rated for environment used 9 Provided output shall be a single DPDT relay contact with a contact rating of three amp non inductive 120 VAC or 24 VDC 10 Provide Drexelbrook NoCal LCS Model 507 6000 RF Point Level Controller for conducting liquids or approved equal items Procurement of High Rate Clarification System 13420 5 Instruments for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCEFE_Deliverables 702056 PEFTF Deliverables Final HRC Specs 13420 Instruments wpd C Variable Area Flowmeter Rotometer 1 As required for measuring low flow rates for liquids provide low capacity variable area flowmeters as follows a Meter scale length shall be thr
4. The CPU shall execute status check upon power up and continuously during operation CPU status information shall be accessible by the software programmer Information shall indicate running or failure status of the PLC system i e communication port error scan time error I O failure location etc In addition to a high speed DH data network programming port the CPU shall have a second built in serial communication port an RS 232 C port that can be configured for ASCII and processor protocol communications Allen Bradley or approved equal item C Power Supply 1 The power supply shall be mounted in the PLC I O rack integral with the CPU module 2 Power supply to be sized to allow the future expansion need of the I O rack full capacity 3 Allen Bradley or approved equal item Procurement of High Rate Clarification System 13451 4 Programmable Logic Controllers for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCEFE _Deliverables 702056 PEFTF Deliverables Final HRC Specs 13451 Programmable Logic Controllers wpd D 24 VDC Digital Input Modules 1 Modules shall have 16 inputs each LED s to indicate status of inputs and shall operate from 24VDC nominal input signals Maximum signal delay on of 15ms de 25ms ac and delay off of 15ms dc 25 ms ac The maximum off state current shall be 1 mA 2 Allen Bradley or approved equal items E 24 VDC Digital Output Modules
5. fabrication a Pickling shall produce a modest etch and shall remove all embedded iron and heat tint b Subject pickled surfaces to 24 hour water or a ferroxy test to detect the presence of residual embedded iron c Items with traces of iron detected after pickling shall be re pickled as required to remove iron traces PART 3 EXECUTION 3 01 INSTALLATION A Equipment Installation 1 Equipment provided under this section will be installed by BUYER s Contractor under a separate contract 2 The HRC trains and chemical systems shall be installed under the direction and in strict conformance with ONDEO Degremont s installation instructions and based on approved shop drawings 3 02 FIELD QUALITY CONTROL A Special Services to BUYER and BUYER s Contractor 1 Pursuant to Section 01300 Special Services B Site Tests Inspection 1 Special Services to BUYER for Equipment Checkout Start up and Testing Pursuant to Section 01300 Special Service 3 03 ADJUSTING A Special Services to BUYER for Starting and Adjusting Pursuant to Section 01300 Special Services 3 04 DEMONSTRATION A Operation and Maintenance Training 1 Special Services to BUYER for Operation and Maintenance Training Pursuant to Section 01300 Special Services Procurement of High Rate Clarification 11512 13 High Rate Clarification Treatment Trains for Peak Excess Flow DensaDeg System Treatment Facility Project No 702056 October 1 20
6. 20 2 Overflow 80 Maximum Microsand loss in overflow not to exceed 2 0 mg L Each hydrocyclone to be a heavy duty cylindrical conical shell constructed of polyurethane designed for highly abrasive applications Each hydrocyclone to be of the cyclone type utilizing centrifugal force to separate Microsand from the influent flow The hydrocyclones to be supported and mounted in hydrocyclone boxes Provide each hydrocyclone with a vortex finder and apex value Vortex finders to be made of an abrasion resistant alloy with an approximate Brinell hardness of 500 Provide a hinge and quick disconnect clamp between the apex assembly and the lower cone section to allow removal of material which may clog the apex without disconnecting any piping on the hydrocyclone itself Provide a 1 1 4 inch NPT diaphragm protected gauge connection with pressure gauge at the inlet Provide each hydrocyclone with lifting eyebolts or lugs 5 Hydrocyclone Header Assemblies and Fittings a Materials 304 stainless steel Procurement of High Rate Clarification 11511 13 High Rate Clarification Treatment Trains for Peak Excess Flow Actiflo System Treatment Facility Project No 702056 October 9 2003 b Provide a hydrocyclone assembly to connect the hydrocyclone overlfows with the hydrocyclone boxes c Dimensions thickness fabrication details and details of mounting to the hydrocyclones and the hydrocyclone boxes to be as directed b
7. 3 Instruments for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCE_Deliverables 702056 PEFTF Deliverables Final HRC Specs 13420 Instruments wpd 1 08 WARRANTY A Correction Period 1 Pursuant to Section 00700 General Conditions 1 09 SYSTEM START UP COMMISSIONING AND OWNER S TRAINING A Pursuant to Section 01750 Starting and Adjusting Section 01810 Commissioning and Section 01820 Demonstration and Training B In conformance with Section 13490 Measurement and Control Commissioning PART 2 GOODS 2 01 MANUFACTURED UNITS A Admittance Transmitter for Liquid Level capacity probe analog 1 Provided admittance transmitter shall use radio frequency as the measuring medium Provided unit shall have no moving parts to deteriorate or break down 3 No routine cleaning or re calibration shall be necessary Unit provided shall have no calibration shifts due to changes in temperature or material densities 5 Provided transmitter shall use built in circuitry that ensures accurate measurements regardless of coatings on the sensing element or build up on the vessel wall 6 Temperature and pressure ratings shall be as follows a 1000 psi at 100 degrees F b 500 psi at 300 degrees F 7 The sensing element shall have the following properties a 093 in maximum outside diameter b 400 ft maximum insertion length c 4 inch NPT connection d PFA covered flex cabl
8. 6 The training sessions shall be developed to allow for appropriate presentation of information and hands on operation and maintenance opportunities for BUYER s staff PART 2 GOODS NOT USED PART 3 EXECUTION 3 01 SUPPLEMENTS A Supplement 01820 A Schedule of Equipment Requiring Demonstration and Training END OF SECTION Procurement of High Rate Clarification System 01820 3 Operations and Maintenance for Peak Excess Flow Treatment Facility Demonstration and Training Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01820 O amp M Demonstration and Training wpd Supplement 01820 A Schedule of HRC Equipment Requiring Demonstration and Training Facility Maintenance Item Combined Operator Personnel No Item Description Training Training Training Aoa el eo END OF SUPPLEMENT Procurement of High Rate Clarification System 01820 A 1 Operations and Maintenance for Peak Excess Flow Treatment Facility Demonstration and Training Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 01820 A Supplement wpd SECTION 11511 HIGH RATE CLARIFICATION Actiflo SYSTEM PART 1 GENERAL 1 01 SUMMARY A Section Includes This Section covers a Actiflo high rate clarification system HRC as manufactured by U S Filter Kruger Products Each HRC system shall be installed in a concret
9. 8 Pressure Switches pH Meters turbidimeters level transmitters sludge blanket level indicators level detectors magnetic flow meters and pressure gauges with diaphragm seals Submittals shall be in accordance with the provisions of the instrumentation section 9 Field Tests a Testing schedule b Detailed written test procedures for mechanical startup testing and optimization and process performance testing c Forms for data collection d Calculation formulas e Description of all sample collections and analyses required 10 Operation and Maintenance manuals a Provide a complete operation and maintenance manual for the DensaDeg System in accordance with the requirements of Section 01785 Operation and Maintenance Data 11 Wiring control schematics and control logic for all electrical and control components furnished 12 List of special tools for each type of equipment furnished including special tools necessary for adjustment operation maintenance and disassembly rior pga ho BO o BP B Shop Drawings Procurement of High Rate Clarification 11512 5 High Rate Clarification Treatment Trains for Peak Excess Flow DensaDeg System Treatment Facility Project No 702056 October 1 2003 1 Submit five 5 complete sets Complete control panel layout drawings 3 Loop wiring diagrams to include a Complete wiring system for the DensaDeg equipment b Terminal connection points for equipment and system inpu
10. Statically balanced as a unit to ensure freedom from vibration Excessive vibration will be sufficient cause for rejection of the equipment Design to avoid resonance at normal operating speeds Vibration displacement peak to peak as measured at any point on the machine must not exceed 5 0 mils At any operating speed the ratio of rotational speed to the critical speed of a unit or components thereof to be less than 0 8 or more than 1 3 Drive Units 1 2 7 Each pump to be driven by an electric motor connected to the pump through a V belt drive V belt and sheave groove dimensional tolerances to be in accordance with the Engineering Standards Multiple V Belt Drives as published by the Multiple V Belt Drive and Mechanical Power Transmission Association Speed reduction ratio of V belt drives not exceed 4 to 1 Sheaves to be of the stationary control type allowing plus or minus 10 percent of rated speed by manual adjustment of the sheaves Provide provisions for adjusting belt tension Provide a fully enclosed steel belt guard in compliance with OSHA requirements Drive unit to be piggy back mounted over the pump Electric Motors 1 2 Drive motors to be totally enclosed fan cooled rated 460 volt 60 hertz 3 phase squirrel cage induction type Provide each motor with a motor space heater rated 120 volt 60 hertz 3 phase Seal Water Systems 1 2 Provide one complete seal water system for ea
11. 1 coagulant storage tank 6 Controls and Instrumentation a One 1 programming of the BUYER s supervisory control system or programmable logic controller b One 1 main control panel Procurement of High Rate Clarification 11512 3 High Rate Clarification Treatment Trains for Peak Excess Flow DensaDeg System Treatment Facility Project No 702056 October 1 2003 c Two 2 turbidimeters d One 1 ultrasonic level indicator and transmitter e One 1 sludge blanket detector f Two 2 pH analyzers g Two 2 magnetic flow meters Mechanical Accessories a One 1 eccentric plug valve w electric actuator 1 06 SUBMITTALS A Goods Data 1 Pursuant to Section 01330 Submittal Procedures 2 Detailed specifications and drawings containing complete piping and flow diagrams of the proposed installation including dimensions weights and complete parts lists Drawing shall show proposed support and anchorage of equipment and appurtenances and equipment relationship to other parts of the work including clearances for installation 3 Manufacturer s data including materials of construction equipment weight complete parts list and related information for each item specified in PART 2 GOODS 4 Sludge Recirculation Wasting Pumps Name of manufacturer Type and model Design rotative speed Size of pump suction inlet and discharge Type size and ratings of bearings Net Weight of Pump only Weight of combined pump motor and
12. 372 9943 Western Wood Products Association 522 SW 5th Ave Suite 500 Portland OR 97204 2122 Wwww wwpa org 503 224 3930 END OF SUPPLEMENT Procurement of High Rate Clarification System 01400 A 21 Quality Requirements for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01400 A Supplement wpd SECTION 01600 PRODUCT REQUIREMENTS PART 1 GENERAL 1 01 SUMMARY A Section Includes 1 Basic product requirements Design Requirements Specified products and substitutions Delivery storage and handling requirements BUYER furnished products Contracts assigned by BUYER Dye eb 1 02 BASIC PRODUCTS REQUIREMENTS A Provide new Goods unless specified otherwise in the Contract Documents B Goods will be considered by BUYER as an approved equal if approved pursuant to the requirements of paragraph 5 04 of the General Conditions 1 03 DESIGN REQUIREMENTS A Goods shall meet the requirements of the codes in effect in the State of Oregon at the time of the bid B Goods shall be designed utilizing seismic zone 4 and importance factor 1 5 1 04 SPECIFIED PRODUCTS AND SUBSTITUTIONS A Inthe event SELLER desires to substitute any part of the Goods with an approved equal item the procedure in paragraph 5 04 Section 00700 General Conditions must be followed 1 05 DELIVERY STORAGE AND HANDLING
13. 517 1200 Cedar Shake and Shingle Bureau P O Box 1178 Sumas WA 98295 www cedarbureau org 604 462 8961 Cooling Technology Institute 530 Wells Fargo Drive Suite 218 Houston TX 77090 www cti org 281 583 4087 Door and Access Systems Manufacturers Association International 1300 Summer Avenue Cleveland OH 44115 2851 www dasma com 216 241 7333 Procurement of High Rate Clarification System 01400 A 7 Quality Requirements for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01400 A Supplement wpd Name Address and Telephone Number The Door and Hardware Institute 14150 Newbrook Dr Suite 200 Chantilly VA 20151 www dhi org 703 222 2010 EIFS Industry Members Association 3000 Corporate Center Dr Suite 270 Morrow GA 30260 www eifsfacts com 800 294 3462 770 968 7945 Environmental Protection Agency US EPA NSCEP P O Box 42419 Cincinatti Ohio 45242 WWwW epa gov 800 490 9198 Federal Aviation Administration 800 Independence Ave SW Washington DC 20591 www faa gov 202 366 4000 FM Global Corporate Headquarters P O Box 7500 Johnston RI 02919 www factorymutual com 781 762 4300 Procurement of High Rate Clarification System 01400 A 8 Quality Requirements for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS
14. 702056 November 10 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 11515 HRC Equipment wpd Permanently sealed or lifetime lubricated bearings will not be acceptable Oil drain and fill openings to be easily accessible from the operating platform and convenient for collection of oil in 18 inch high containers from the platform without removing the unit or equipment platform from its normal installed position 12 Safety Guards a b c d Belt or chain drives fan blades couplings and other moving or rotating parts to be covered by a safety guard Safety guards to be fabricated from 16 USS gage thick or thicker galvanized or aluminum clad sheet steel or from 1 2 inch mesh galvanized expanded metal Guards to be designed for easy installation and removal Provide galvanized necessary supports and accessories for each guard 13 Center Drive Mechanism a b Center drive mechanisms to consist of a drive unit and gearing Turntable ball races to be four point contact precision type heat treated to a minimum 250 300 BHN and hardened to at least Rockwell C60 or be provided with renewable hard steel liner strips The balls to run in an oil bath be separated by nylon spacers and be protected by a felt seal and dust shield Provide a forged steel ring gear on each turntable heat treated to minimum 250 300 BHN and hardened to at least Rockwell C55 1 Design so that the balls can
15. C Deliver quality control submittals utilizing the transmittal form in Section 00436 1 and execute the certification as indicated A transmittal shall be provided for each quality control submittal D Number each transmittal with the submittal number from Supplement 01330 B and the next consecutive capital letter applied to the item E Quality control submittals transmitted without the proper transmittal will be returned without review to SELLER Procurement of High Rate Clarification System 01330 3 Submittal Procedures for Peak Excess Flow Treatment Facility Project No 702056 NOVEMBER 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01330 Submittal Procedures wpd 1 07 QUALITY CONTROL SUBMITTAL REQUIREMENTS A Provide testing services as outlined in the detailed equipment specifications Testing to be performed and certified by the professional in responsible charge pursuant to the regulations of the State of Oregon 1 08 PROJECT MANAGER S REVIEW OF QUALITY CONTROL SUBMITTALS A __ Provide quality control submittals within seven days following the quality control activity or the time frame established in the specification calling for the quality control submittal whichever is less In all cases they shall be provided pursuant to paragraph 1 07 A herein and prior to commencing related furnishing of products B PROJECT MANAGER will review the quality control submittals within 1
16. Initial analyses of samples for mechanical startup testing and process performance testing that are designated to be performed by an independent testing laboratory shall be tested at a laboratory acceptable to the PROJECT MANAGER All costs associated with the testing laboratory s work shall be included in the SELLER s Bid c PROJECT MANAGER S initial observation of tests will be at the BUYER s expense If retesting is required due to failure of the initial tests or the inability to conduct the initial tests due to items which are included in the SELLER s scope of supply or services the SELLER shall reimburse the BUYER in accordance with the General Conditions d Analyses of samples for mechanical startup testing and optimization and performance testing that are not designated to be performed by an independent testing laboratory shall be at the expense of the SELLER This would include but not be limited to analyses of influent flows to the SELLER s equipment in order to verify the total suspended solids are within the specified range and to verify that the SELLER s equipment is performing satisfactorily G Mechanical Startup Testing 1 After the SELLER has certified that the SELLER s equipment is completely installed in accordance with the SELLER s requirements and the requirements of the specification requirements 2 The SELLER s representative shall verify the following mechanical startup tests a Verify operating sequ
17. MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01400 A Supplement wpd Name Address and Telephone Number National Building Granite Quarries Association Inc 1220 L St NW Suite 100 167 Washington DC 20005 www nbgga com 800 557 2848 National Concrete Masonry Association 2302 Horse Pen Rd Herndon VA 20171 3499 www ncma org 703 713 1900 National Council on Radiation Protection and Measurement 7910 Woodmont Ave Suite 800 Bethesda MD 20814 3095 www ncrp com 301 657 2652 National Environmental Balancing Bureau 8575 Grovemont Circle Gaithersburg MD 20877 www nebb org 301 977 3698 National Electrical Contractors Association 3 Bethesda Metro Center Suite 1100 Bethesda MD 20814 www necanet org 301 657 3110 Northeastern Lumber Manufacturers Association 272 Tuttle Rd P O Box 87A Cumberland Center ME 04021 www nelma org 207 829 6901 Procurement of High Rate Clarification System 01400 A 13 Quality Requirements for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01400 A Supplement wpd Name Address and Telephone Number National Electrical Manufacturers Association 1300 N 17th St Suite 1847 Rosslyn VA 22209 www nema org 703 841 3200 International Electrical Testing Association P O Box 687 106 Stone St Morrison CO
18. Manufacturer s standard d Provide valves with threaded end connections e Valves to be suitable for operation at 32 to 104 F 6 Valves to be manufactured by ASCO 8210 Series 7 Provide manufacturer s standard protective coating D Flushing Connections 1 Flushing connections to consist of a 1 1 4 inch quick disconnect hose coupling and isolation ball valve 2 04 FABRICATION A Shop Assembly 1 2 05 FINISHES Equipment to be shop assembled to the maximum extent possible A Shop Priming Shop Finishing 1 Non submerged steel surfaces to be commercial blast cleaned SSPC SP6 2 Submerged steel surfaces to be near whit blast cleaned SSPC SP10 3 Machined surfaces subject to corrosion shall be coated with an easily removable rust preventative compound prior to shipment Procurement of High Rate Clarification 11511 15 High Rate Clarification Treatment Trains for Peak Excess Flow Actiflo System Treatment Facility Project No 702056 October 9 2003 4 Clean degrease and pickle items fabricated from stainless steel following fabrication a Pickling shall produce a modest etch and shall remove embedded iron and heat tint b Subject pickled surfaces to 24 hour water or a ferroxy test to detect the presence of residual embedded iron c Items with traces of iron detected after pickling shall be re pickled as required to remove iron traces B Field Painting 1 Field painting to be the responsib
19. PEFTF Deliverables Final HRC Specs 11515 HRC Equipment wpd 15 Rotating Scraper Assemblies a b c Scraper mechanisms to consist of two rotating scraper arms designed to move the solids to the bottom center hopper Each arm to be attached to and supported by a center torque tube shaft The shaft to be adequate strength and rigidity to support and rotate the scraper arms under maximum load conditions with an adequate factor of safety and be reinforced at top and bottom for proper distribution of loads to supports Fabricate torque tube shaft of schedule 80 type 304 stainless steel pipe Fabricate scraper arms from 304 stainless steel members a minimum of 4 using triangular or box truss construction Trussed arms to be designed so tie rods will not be required Provide blades on the scraper arms to move settled residuals to the bottom center hopper Evenly space blades on each arm so residuals are collected over the full area of the sedimentation basin by each arm Blades to be vertically adjustable or adjustable edges shall be provided and shall have a minimum depth of 6 inches and a minimum length of 3 0 Adjustable neoprene squeegees shall be furnished for all the rake blades and they shall project 1 2 inches below the bottom of the blades and shall be secured by brass bolts and nuts The scraper arms to conform to the slope of the bottom floor Fabricate the bottom center hopper scraper of 304 stainless steel and
20. Procurement of High Rate Clarification System 15220 3 Miscellaneous Process Piping for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 15220 Misc Process Piping wpd B Installation Materials 1 Anti Seize Thread Lubricant Jet Lube Nikal John Crane Thred Gard Nickel Never Seez Pure Nickel Special Permatex Nickel Anti Seize or approved equal items 2 Teflon Thread Sealer Paste type Hercules Real tuff John Crane JC 30 Permatex Thread Sealant with Teflon or approved equal items Teflon Thread Tape Hercules Tape Dope John Crane Thred Tape 4 Solvent Cement or approved equal items a PVC Systems ASTM D2564 5 Primer PVC Systems ASTM F656 9 PART 3 EXECUTION 3 01 EXAMINATION A Inspection 1 Inspect piping components for damage and cleanliness before being installed 2 Do not use material damaged or contaminated in handling on the job unless it is repaired and re cleaned to the original requirements 3 02 INSTALLATION A General 1 Install instruments and specialty items according to the manufacturer s instructions and with sufficient clearance and access for ease of operation and maintenance 2 Threaded Pipe Joints a Pipe threads to conform to ANSI ASME B1 20 1 NPT and be fully and cleanly cut with sharp dies b Not more than th
21. Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01111 F amp O Plan Submittal Req wpd Supplement 01111 A Design Hydrograph _ Peak Flow _ m 0 z LL Time zero 0 Time 53 hours HRC Startup HRC Shutdown 12 00 PM 12 00 AM 12 00 PM 12 00 AM 12 00 PM 12 00 AM 12 00 PM PEFTF Projected Peak Design Hydrograph END OF SUPPLEMENT Procurement of High Rate Clarification System 01111 A 1 Facility and Operational Plan for Peak Excess Flow Treatment Facility Submittal Requirements Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01111 A Supplement wpd SECTION 01112 PERFORMANCE REQUIREMENTS PART 1 GENERAL 1 01 SUMMARY A Section Includes 1 Generally 2 Process Requirements 1 02 GENERALLY A Systems considered in this Procurement shall comply with the requirements of this section Complete conformance with other sections of this Procurement shall not relieve the SELLER from compliance with the HRC process requirements listed herein 1 03 PROCESS REQUIREMENTS The process requirements that the HRC System must meet are listed in the following table HRC Design Criteria Operational Constraints Anticipated Influent Characteristics Strength BOD TSS 40 to 100 mg L Soluble BOD 12 to 50 mg L Turbidity 20 to 140 NTU Alkali
22. Section 00700 of the General Conditions 2 Goods provided to be free of damage 1 07 PROJECT CONDITIONS A Project Environmental Requirements 1 The environmental conditions are those consistent with the treatment of municipal wastewater with the specified process 1 08 WARRANTY A Correction Period 1 Pursuant to Section 00700 General Conditions B Special Warranty 1 Per Agreement Section 00500 1 09 MAINTENANCE A Extra Materials 1 Spare Parts a Package spare parts with labels indicating the contents of each package Label shall include manufacturer s name equipment name part nomenclature part number address of nearest distributor and current list price b Provide the following spare parts for each HRC treatment train 1 Mixers i Provide one complete set of bearings and seals for each mixer provided 2 Programmable Logic Controller i Provide spare parts for the PLC as indicated in Section 13451 Programmable Logic Controllers 1 10 SYSTEM START UP COMMISSIONING AND BUYERS TRAINING A System Start up 1 SELLER to assist the BUYER and the BUYER s Contractor installing the equipment as indicated in Section 01750 Starting and Adjusting B Commissioning 1 SELLER to provide materials and special services during facility Commissioning as indicated in Section 01810 Commissioning Procurement of High Rate Clarification System 11515 5 High Rate Clarification System Equipment for Peak Excess Flow
23. if applicable PART 2 PRODUCTS NOT USED PART 3 EXECUTION 3 01 SUPPLEMENTS A Supplement 01400 A Reference Organizations END OF SECTION Procurement of High Rate Clarification System 01400 2 Quality Requirements for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01400 Quality Requirements wpd Supplement 01400 A Reference Organizations Name Address and Telephone Number AA Aluminum Association 900 19th St NW Washington DC 20006 www aluminum org 202 862 5100 AABC Associated Air Balance Council 1518 K St NW Washington DC 20005 www aabchq com 202 737 0202 AAMA American Architectural Manufacturers Association 1827 Walden Office Sq Suite 104 Schaumburg IL 60173 4268 www aamanet org 847 303 5664 AASHTO American Association of State Highway and Transportation Officials 444 North Capitol St NW Suite 249 Washington DC 20001 www aashto org 202 624 5800 800 231 3475 ABMA American Bearing Manufacturers Association 1200 19th St NW Suite 300 Washington DC 20036 2422 www abma dc org 202 429 5155 Procurement of High Rate Clarification System 01400 A 1 Quality Requirements for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01400 A Supplement wpd Name
24. item SELLER to provide software operational programs for both the PLC and OIT systems J Control panels shall comply with the following l 2 0S Enclosures shall be NEMA 4 12 construction with hinged and gasketed doors Provide enclosures with aluminum backpanels for all wall mounted enclosures 60in H x 36in W and smaller and in free standing enclosures when available Provide all enclosures with door locking features or assembles Provide the following enclosures a For wall mount enclosures in dedicated electrical rooms provide Hoffman Bulletin CWS Concept Type 4 12 w Aluminum Panels or approved equal item b For free standing enclosures in dedicated electrical rooms provide Hoffman Bulletin P20 Proline Type 12 or approved equal item K Enclosure Lighting 1 2 3 4 The lighting fixture shall be fluorescent and operate at 115VAC Provide fixtures with a manually operated on off switch The size of the fixture provided shall be as large as can physically fit inside each enclosure Provide Hoffman Cat No A LF Flourescent Light Fixtures w Manual Switches or approved equal item L Corrosion Inhibitors 1 For each control panel enclosure provide corrosion inhibitors 2 Provide emitter type inhibitors with the number of units based on manufacturer s recommendations Corrosion inhibiting strips or foam pads shall not be acceptable 3 Provide Hoffman Cat No A HCIIOE or approved
25. rated at a minimum of six amps at 250VAC and six amps at 30VDC Relay bases shall have coded rings integrated clips relay hold downs and built in marking labels Provide Releco C3 T31 3 pole relays with S3 S base or approved equal item U Selector Switches 1 2 3 amp 4 position operator selector switches shall comply with the following standard requirements If Contract Drawings specify switches with other features the drawings will prevail a Operators shall be of round construction 30 5mm diameter standard knobs no levers cylinder locks etc and with rotary operators b Switch operation shall be to maintain the position turned to unless specified otherwise c The number of contacts switch positions and other details shall be as shown on contract drawings with a minimum of two N O and two N C contacts provided per switch d Operators shall be rated as NEMA 4 13 Procurement of High Rate Clarification System 13451 10 Programmable Logic Controllers for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCE_Deliverables 702056 PEFTF Deliverables Final HRC Specs 13451 Programmable Logic Controllers wpd e Contacts shall be rated at 10 amps f For standard cam configurations provide the following switches 1 For two position switches provide Allen Bradley Bulletin 800T H2B or approved equal item 2 For 3 position switches provide Allen Bradley Bulletin 800
26. system SELLER 7 Minimum available net positive suction head at center line of pump shaft feet absolute Flooded 8 Minimum hydrostatic test pressure psi 1 5 x shutoff head plus maximum suction pressure g Pump performance to be stable and free from cavitation and noise throughout the specified operating conditions h Casing Assembly 1 Housing Cover Plates 2 on suction housing 1 each side for access to rotor and shaft ends without otherwise dismantling the pump 2 Design Working Pressure Not less than the maximum of 1 25 the rated Design Point head or 1 1 times the maximum discharge pressure at the rated maximum revolutions per minute in vendor published information for the furnished model 3 Suction and discharge piping connections Flanged meeting ANSI ASME B 16 1 Class 125 or ANSI ASME B 16 5 Class 150 provide higher pressure class as required to meet Design Working Pressure 4 Vent and Taps Provide casing with both 3 4 inch NPT high point vent and low point drain taps i Stator and Rotor 1 Number of rotor sealing stages as required 2 Rotor to manufactured from Tool steel with 0 01 inch minimum chrome plating thickness and finish to Rockwell hardness of not less than C60 3 Stator to be removable for maintenance replacement j Shaft 1 Hollow shaft rigidly connected to the rotor through a connecting rod and grease lubricated gear type Universal joint Procurement of High Rate Clarification 11512
27. 1 Modules shall have 16 outputs each LED s to indicate status of inputs and shall operate from 24VDC nominal signals Maximum signal delay on of 15 ms dc 25ms ac and delay off of 15ms dc 25 ms ac The maximum off state current shall be 1 mA 2 Allen Bradley or approved equal item F Analog Input Modules 1 Modules shall have 8 4 20 mA inputs each and LED s to indicate status of inputs Each input channel shall be electrically isolated from each of the others The maximum step response time shall be 2 5ms with update period of 512 Fs 2 Allen Bradley or approved equal item G Analog Output Modules 1 Modules shall have 4 4 20 mA outputs each and LED s to indicate status of inputs Each input channel shall be electrically isolated from each of the others The maximum step response time shall be 2 5 ms with update period of 512 Fs 2 Allen Bradley or approved equal item H Operator Interface Terminal 1 Each PLC shall have an Operator Interface Terminal OIT 2 Each OIT shall be capable of displaying operating data alarms set points etc by a graphic color touch screen and shall have the following characteristics a Display shall be LCD color 8 3 in wide x 6 2 in high with 384 touch cells and capable of generating graphics to display trends and access PLC data b The OIT shall utilize not only a touch screen display but also employ a sealed membrane keypad with16 functions keys both of which will allow acces
28. 10 2003 MFDG GROUP PUBWKS WPCE_Deliverables 702056 PEFTF Deliverables Final HRC Specs 13420 Instruments wpd 3 Ifshown on Contract Design Drawings provided with an optional hinged bracket to allow surface skimmer passage e Analyzer shall be provided with a back lit LCD display that shall show the following functions 1 Step by step start up startup instructions 2 Display profiles of the entire liquid column showing all solids interfaces with continuous updating capability 3 Trend of a specific level of interest covering the last 24 hours of operation 4 Display help screens f The range shall have the following parameters 1 Monitor from 1 to 99 feet and read in a Feet b Meters c Percent of depth 2 Dead zones shall be no more than one foot from sensor and two inches above tank bottom 3 Level resolution shall be as follows a 0 1 feet to 25 foot depth b 0 2 feet to 50 foot depth c 0 3 feet to 75 foot depth d 0 4 feet to 100 foot depth 4 Ambient temperature humidity conditions shall be a From 30 to 80 degree C for standard sensors b Instrument relative humidity from 5 to 100 percent non condensing c Instrument ambient temperature from 10 to 50 degree C 5 The output shall be 4 20 mA isolated and capable of being scaled to any range 6 Power requirements shall be 115 VAC 7 Enclosure shall be rated NEMA 4X 2 Provide Royce Model 2501A interface level analyzer with Model TR
29. 25 transceiver and Model 25DN or Model 25DHE sensor K Flowtube Magnetic Flowmeter 1 Meter units flow tube and transmitter shall be rated NEMA 4X IP 67 2 Sizes shall vary from 5 inch through 36 inch 3 Minimum conductivity of the measured liquid shall be 5mS cm 4 Lining material shall be Polyurethane Procurement of High Rate Clarification System 13420 13 Instruments for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCE _Deliverables 702056 PEFTF Deliverables Final HRC Specs 13420 Instruments wpd 5 Electrode material shall be 90 percent Platinum and 10 percent Iridium 6 Flowtube construction shall be flanged and manufactured with 316 Stainless Steel 7 Provide transmitter with the following requirements a Transmitters shall be 4 wire instruments and shall use 120VAC for instrument power b Available output signal shall be current output at 4 20 mA The transmitter enclosure shall be rated NEMA 4X IP 67 All mounting brackets screws bolts and other hardware shall be constructed of Stainless Steel e Repeatability shall be 0 1 percent of reading and 0 005 percent of maximum full scale value The transmitter shall be integral with the flowtube g Accuracy 1 System accuracy shall be 0 5 percent of rate from 1 to 30 ft s 0 3 to 10 m s 2 Between 0 04 and 1 0 ft s 0 01 and 0 3 m s the accuracy shall be 0 005 ft s 3 Analog output shall
30. 6 SELLER s demonstration and assistance during software start up activities 7 Submit records kept during start up and adjusting activities 8 Commissioning activities described in Section 01810 Commissioning Procurement of High Rate Clarification System 01750 1 Starting and Adjusting for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCE_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01750 Starting and Adjusting wpd 9 Demonstration and training activities described in Section 01820 Operations and Maintenance Demonstration and Training 1 04 GENERAL REQUIREMENTS A B Demonstrate proper function of all equipment systems and control devices Provide BUYER s Contractor with tools equipment instruments and Special Services required for and incidental to completing start up and adjusting activities as specified herein Provide Special Services for assembly installation and testing guidance and trouble shooting during start up and adjusting activities Complete Supplement 01750 A Process Control Test Certification and submit it to PROJECT MANAGER The completion of this form is required prior to commencing with SELLER s demonstration of operation to PROJECT MANAGER The BUYER s Contractor will be responsible for completing the following prior to or during the starting and adjusting of the mechanical systems 1 2 10 Remove ru
31. 7 Pressure and temperature rating 8 Flange gaskets 9 Expansion joints 10 PVC pipe and fittings B Shop Drawings 1 Provide complete piping layout drawings for each equipment package requiring piping systems as indicated in the detailed equipment specifications C Closeout Submittals 1 Pursuant to Section 01775 Closeout Submittals and Procedures 1 04 QUALITY ASSURANCE A Tolerances 1 The general dimension such as face to face face or end to end face or end to center and center to center shall be within Ye inch of design values 2 The inclination of flange face from true not to exceed 3 64 inch per foot 3 Rotation of flange bolt holes not to exceed 1 16 inch B Qualifications 1 Use labor that has been qualified by training and experience to capably accomplish the work 1 05 DELIVERY STORAGE AND HANDLING A Storage and Protection 1 Store systems utilizing plastic pipe tubing and fittings between 40 degrees F and 90 degrees F 2 Protect plastic pipe from exposure to sunlight Procurement of High Rate Clarification System 15220 2 Miscellaneous Process Piping for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 15220 Misc Process Piping wpd 1 06 WARRANTY A Correction Period Pursuant to Section 00700 General Conditions PART 2 GOODS 2 01 MATERIALS A 15220 J01 Schedule 80 PVC
32. 9 High Rate Clarification Treatment Trains for Peak Excess Flow DensaDeg System Treatment Facility Project No 702056 October 1 2003 2 Strength Able to withstand minimum 1 5 times maximum operating torque and other loads and of ample strength and stiffness to operate without distortion or vibration which may reduce pump life at normal speeds 3 Shaft Connecting Rod Design to limit operating angle to 1 degree angular deflection k Stuffing box and Mechanical Seal 1 Each stuffing box to contain a split lantern ring at least two packing rings in length at least five packing rings and split glands at the outboard end 2 Chesterton Model 442 John Crane Model 37 or approved equal items 3 Gland halves to be interlocked at assembly and held in position by at least two bolts or studs 4 Provide each box with a 3 4 inch seal water connection at the normal lantern ring position l Frame Assembly 1 Frame assembly to rigidly support the rotating element with two bearings 2 Radial pump loads to be carried by the outboard bearing 3 Provide ample clearance for stuffing box maintenance m Bearings 1 Provide heavy duty anti friction type bearings completely enclosed in an oil lubricated cast iron cartridge assembly 2 Bearings to have an AFBMA L Life Rating of 100 000 hours at specified operating conditions n Accessories 1 Provide each pump with lifting eyebolts or lugs and fittings for properly add
33. Center Hoppers and Scraper Drive Shaft Protectors Name of manufacturer fabricator for each item Type and model for each item as applicable Materials of construction for each item Details of fabrication for each item Net weight for each item Data on stainless steel cleaning for each item Complete dimensions of each item Overall dimensions Complete supports details 11 Field Tests a Testing schedule b Detailed written test procedures for mechanical startup testing and optimization and process performance testing c Forms for data collection d Calculation formulas e Description of all sample collections and analyses required 12 Operation and Maintenance manuals a Provide a complete operation and maintenance manual for the equipment in accordance with the requirements of Section 01785 Operation and Maintenance Data 13 Wiring control schematics and control logic for all electrical and control components furnished 14 List of special tools for each type of equipment furnished including special tools necessary for adjustment operation maintenance and disassembly pm moaogp ee RPAN Tp B Shop Drawings 1 Submit five 5 complete sets 2 Complete control panel layout drawings Procurement of High Rate Clarification System 11515 3 High Rate Clarification HRC System for Peak Excess Flow Treatment Facility Equipment 702056 November 10 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Fi
34. Each individual instrument shall have a minimum accuracy of 0 5 percent of full scale and a minimum repeatability of 0 25 percent of full scale 3 04 DEMONSTRATION A Provide training to BUYER s staff pursuant to Section 01820 Demonstration and Training END OF SECTION Procurement of High Rate Clarification System 13420 17 Instruments for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCE_Deliverables 702056 PEFTF Deliverables Final HRC Specs 13420 Instruments wpd SECTION 13451 PROGRAMMABLE LOGIC CONTROLLERS PART 1 GENERAL 1 01 SUMMARY A Section Includes 1 This section includes the requirements for the programable logic controller operator interface terminal and related control components B Payment Procedures 1 Pursuant to Section 01200 Price and Payment Procedures 1 02 REFERENCES A Underwirters Laboratory U L 508 B National Electric Code NEC 70 1 03 SYSTEM DESCRIPTION A This system provides the capabilities for sensing control conditions of equipment and determining the needed response to maintain the process controlled by the equipment The PLC shall be programmed to react to the predetermined operational parameters and limits to minimize the operator monitoring and control The operator may also override the PLC process with the ability to manually override the automated operation at the process level The PLC maintains the alarm cond
35. F SELLER to correct defects in material and workmanship associated with the Goods provided under these specifications immediately following their discovery G SELLER to provide technical assistance to the BUYER s Contractor who will be responsible to perform maintenance pursuant to the operation and maintenance data requirements for the new facility during and following the Commissioning Verification Period and prior to issuance of a Certificate of Substantial Completion H As of the date on the Certificate of Substantial Completion BUYER s staff shall be responsible for operation and maintenance of the new facilities This excludes any issues identified as warranty matters PART 2 GOODS NOT USED PART 3 EXECUTION NOT USED END OF SECTION Procurement of High Rate Clarification System 01810 2 Commissioning for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG A GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 01810 Commissioning wpd SECTION 01820 OPERATIONS AND MAINTENANCE DEMONSTRATION AND TRAINING PART 1 GENERAL 1 01 SUMMARY A Section Includes 1 Definitions 2 General Requirements 3 Supplements 1 02 DEFINITIONS A Facility Operators BUYER s personnel authorized to operate equipment but not authorized or trained to service equipment B Maintenance Personnel BUYER s personnel authorized to service equipment C Maintenance Training
36. Final HRC Specs 01400 A Supplement wpd Name Address and Telephone Number Plumbing and Drainage Institute 45 Bristol Dr South Easton MA 02375 http PDIonline org 800 589 8956 Post Tensioning Institute 1717 W Northern Ave Suite 114 Phoenix AZ 85021 www post tensioning org 602 870 7540 Research Council on Structural Connections www boltcouncil org The Redwood Inspection Service 630 J Street Eureka CA 95501 707 444 3024 Southern Cypress Manufacturers Association 400 Penn Center Blvd 530 Pittsburgh PA 15235 www cypressinfo org 877 607 7262 Steel Deck Institute P O Box 25 Fox River Grove IL 60021 www sdi org 847 462 1930 Steel Door Institute 30200 Detroit Rd Cleveland OH 44145 1967 www steeldoor org 440 899 0010 Procurement of High Rate Clarification System 01400 A 17 Quality Requirements for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01400 A Supplement wpd Name Address and Telephone Number SIGMA SMACNA SPIB SPRI SSPC Sealed Insulating Glass Manufacturers Association 401 N Michigan Ave Chicago IL 60611 www sigmaonline org sigma 312 644 6610 Steel Joist Institute 3127 10th Ave North Ext Myrtle Beach SC 29577 6760 www steeljoist org 843 626 1995 Sheet Metal and Air Conditioning Contractors National Associa
37. H20 Hydro Zinc with a minimum 3 to 5 mils DFT Machined surfaces subject to corrosion shall be coated with an easily removable rust preventative compound prior to shipment The turbine gear drive shall be provided with the manufacturer s standard severe duty finish Clean degrease and pickle items fabricated from stainless steel following fabrication a Pickling shall produce a modest etch and shall remove all embedded iron and heat tint b Subject pickled surfaces to 24 hour water or a ferroxy test to detect the presence of residual embedded iron c Items with traces of iron detected after pickling shall be re pickled as required to remove iron traces B Field Painting By BUYER s Contractor 1 Field painting shall be the responsibility of the BUYER s Contractor PART 3 EXECUTION 3 01 INSTALLERS NOT USED A Equipment Installation 1 2 Equipment provided under this section will be installed by BUYER s Contractor under a separate contract The HRC system equipment shall be installed under the direction and in strict conformance with SELLER s installation instructions and based on approved shop drawings 3 02 FIELD QUALITY CONTROL A Special Services to BUYER and BUYER s Contractor 1 Pursuant to Section 01300 Special Services B Site Tests Inspection 1 Special Services to BUYER for Equipment Checkout Start up and Testing Pursuant to Section 01300 Special Service 3 03
38. PEFTF Deliverables Final HRC Specs 01775 Closeout Submittals and Procedures wpd Supplement 01775 A Schedule of Closeout Submittals Specification Reference Quality Control Submittals 01330 END OF SUPPLEMENT Procurement of High Rate Clarification System 01775 A 1 for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 01775 A Supplement wpd Closeout Submittals and Procedures SECTION 01785 OPERATION AND MAINTENANCE MANUALS PART 1 GENERAL 1 01 SUMMARY A Section Includes 1 Definitions General Requirements Submittal Procedure Content Requirements For Manuals Supplements ge BS 1 02 DEFINITIONS A Maintenance Operation Routine operation required to ensure satisfactory performance and longevity of Goods Examples of typical maintenance operations are lubrication belt tensioning adjustment of pump packing glands and routine adjustments 1 03 GENERAL REQUIREMENTS A Provide operation and maintenance data for items listed in Supplement 01785 A Schedule of Goods Requiring Operation and Maintenance Data B In addition to the composite operational and maintenance manual for individual Goods items or systems provide a consolidated summary of required routine scheduled maintenance and scheduled preventative and predictive maintenance for the project with reference to where detailed informat
39. Pipe With Solvent Welded Joints 1 2 Pipe ASTM D1785 Cell Classification 12454 bearing NSF seal Fittings ASTM D2467 Cell Classification 12454 bearing NSF seal a Provide flanges or unions where needed to facilitate disassembly of equipment or valves b Join flanges or unions to the pipe by a solvent weld c Threaded joints may be used instead of solvent welded joints in exposed interior locations for the purpose of facilitating assembly d The use of threaded joints in this system shall be held to a minimum B 15220 J02 Schedule 80 PVC Pipe With Threaded Joints l 2 Pipe ASTM D1785 Cell Classification 12454 bearing NSF seal Fittings ASTM D2464 Cell Classification 12454 bearing NSF seal 2 02 ACCESSORIES A PVC Pipe 1 Flanges Diameter and drilling shall conform to ANSI ASME B16 5 Class 150 2 Flange Bolts and Nuts ASTM A307 Grade B length such that after installation the bolts will project Ye to 32 inch beyond outer face of the nut a Stainless steel for chemical feed systems b Galvanized steel for other systems 3 Flat Washers ANSI B18 22 1 plain a Stainless steel for chemical feed systems b Galvanized steel for other systems 4 Flange Gaskets Full face Ye inch thick chemical resistant elastomeric material suitable for the specified service 5 Expansion Joints Edlon Thermo molded TFE or Resistoflex Style R6905 molded expansion joint or approved equal items
40. Procurement of High Rate Clarification System 01750 6 Starting and Adjusting for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 01750 Starting and Adjusting wpd 4 The SELLER shall coordinate directly with the BUYER s Contractor for operation of the subsystems required to complete the Optimization Testing The SELLER shall complete the Optimization testing within a four day period 5 The BUYER s Contractor will coordinate with the BUYER to obtain the necessary process flows to complete the testing 6 Process Performance Testing a During process performance testing the BUYER s Contractor will maintain a total flow rate of 20 mgd through either HRC train All flow to the HRC trains will be screened by the fine screens installed under a separate contract Each HRC system process performance test shall be run on a separate day c Adjustments to the HRC System equipment will be allowed hourly during each test d Each HRC train shall be subjected to a six hour test run with each test being conducted on a separate day e The SELLER s representative shall sample check and record the following during each test 1 Residual recirculation pump flow and discharge pressure each hour 2 At the start and end of testing and once every hour instrument readings for all HRC equipment 3 Record polymer injection points
41. Provide Entrelec M 6 8 terminal blocks with BAM 103 002 26 gray end stop or approved equal item d High current terminal blocks shall comply with the following 1 They shall be UL rated up to 65 amps at 600 VAC and to accept wires from 20 to 6 AWG for single conductors per termination 2 Provide Entrelec M 10 10 terminal blocks with BAM 103 002 26 gray end stop or approved equal item Procurement of High Rate Clarification System 13451 13 Programmable Logic Controllers for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCEFE _Deliverables 702056 PEFTF Deliverables Final HRC Specs 13451 Programmable Logic Controllers wpd Y Hollow Shaft Terminations 1 Provide hollow shaft terminations on each terminated wire 2 Hollow shaft terminations shall be provided with the manufacturer s approved crimping tool 3 Provide terminations that use standard colors are insulated and have the longest shaft manufactured for the provided type 4 Provide Weidmuller Hollow Shaft Terminations or approved equal item with part numbers as required per the following table 2 02 ACCESSORIES A Provide all necessary wire and cables contained within the control enclosures to properly power installed equipment included in the PLC system design B Provide the necessary programming interface cables and converters for uploading and downloading software to both the PLC and OIT PART 3 EXEC
42. Provide one neat polymer transfer pump on each skid to transfer neat polymer with a specific gravity of 1 02 and a maximum viscosity of 3000 cPs from the storage totes by others to the activation chamber b Each pump to include continuous local and remote electric and local manual mechanically controlled metering of solution under conditions as required to meet the performance of the HRC system c Pump to be of the electronic solenoid pulse diaphragm type consisting of a simplex pump head and ball check valves on the inlet and outlet d Pump drive power supply to be rated 120 volts single phase 60 Hz e Pump to be manually adjustable by two separate dial knobs one for adjusting stroke length and the other for adjusting stroke frequency i f Provide each pump with an automatic manual switch which when in automatic will allow the pump to be remotely adjusted through Procurement of High Rate Clarification System 11515 15 High Rate Clarification HRC System for Peak Excess Flow Treatment Facility Equipment 702056 November 10 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 11515 HRC Equipment wpd adjustment of the stroke frequency via a 24 volt DC signal from the polymer system control panel g Materials of construction to be selected for compatibility with polymer h Provide each pump with the following accessories 1 One CPVC duplex basket strainer mounted on the pump suction
43. Rate Clarification System Equipment for Peak Excess Flow Treatment Facility 702056 11 04 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs Section 11515 Addenda 1 wpd b Hydrodynamic Blending Device 1 Device to be cylindrical non mechanical specifically designed to dilute and activate polymer 2 The activation chamber s mixing energy to be staged such that it provides for high non damaging mixing energy over the full operating range of the system 3 Design of chamber shall not expose polymer to excessive shear under any operating rate within the full range of the system c Motor Driven Activation Device 1 Device to bea horizontally mounted activation chamber consisting of a rotor and stationary sleeve each constructed of polymer resistant synthetic materials 2 The rotor shall generate a turbulent blending action within a number of horizontal cylindrical chambers internal to the rotor 3 Polymer shall exit from the chambers through a series of radial openings and pass through a controlled shear zone at the interface of the rotor into the stationary sleeve 4 Impeller speed not to exceed 3 450 rpm 5 Motor to be of the TEFC type rated 460 volts three phase 60 Hz and shall be direct coupled to the impeller shaft 6 Controller a Each unit to be provided with a single control panel to house controls for local manual and automatic control of the feeder blender b Provi
44. SAMA PMC 31 1 Section 5 10 1 through 5 10 5 2 Transmitter shall withstand surges in supply voltage as specified in IEEE 472 1974 8 Provide the following Goods a Provide Rosemount Series 8705 Flowtube Magnetic Flowmeter with Rosemount Series 8712C Transmitter or Krone Aquaflux Model 4 10 KF or approved equal items PART 3 EXECUTION 3 01 EXAMINATION A Factory Trained Technician shall examine the installation and certify with a written report that the installation is in accordance with the manufacturer s instructions B Factory Trained Technician shall perform the calibration and commissioning The technician shall certify in writing that the instrument is performing in accordance with the Manufacturers Requirements Procurement of High Rate Clarification System 13420 16 Instruments for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCEF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 13420 Instruments wpd 3 02 INSTALLATION A Instruments provided under this section are to be installed on shop assembled skid packages as specified in the detailed equipment sections or by a BUYER s Contractor under a separate agreement 3 03 ADJUSTING A Provide commissioning as required by Section 13490 Measurement and Control Commissioning 1 The overall accuracy of each instrumentation system or loop shall be as indicated in the specification for that system or loop
45. Sola Silver Line Series Catalog SLS SLD and SLT power supplies or approved equal item S Signal Conditioners 1 For 4 20 mA and 1 5 VDC analog instrument signals when shown on the Contract Design Drawings provide signal conditioners with specifications as listed below a Signal conditioning functions shall be as listed below 1 Signal isolation 2 Signal conversion 3 Signal splitting 4 Protection of equipment and signals area isolation 5 Amplify boost signals 6 Eliminate source and loop powered conflicts bucking power supplies 7 Step down high voltage signals to safe levels 8 Provide isolation for non isolated transmitters 9 Provide RF filtering options b Modes of operation shall be 1 2 wire output loop powered 2 2 wire input loop powered 3 4 wire line powered at 117VAC 230VAC and 24VDC nominal Mounting shall be on 32 mm G type and 35 mm top hat Housing shall be DIN aluminum e Ambient temperature operating and storage ranges shall be from 40 degree F to 185 degree F f Accuracy shall be as high as K0 075 percent of span Stability shall be KO 2 percent of reading per year Isolation values between input and output shall be as follows 1 Without RF option 1500Vrms 2 With RF option 500Vrms i Input and output over voltage and reverse polarity protection values shall be ao Bras Procurement of High Rate Clarification System 13451 9 Programmable Logic Controllers for Peak Excess Fl
46. Supplement wpd Name Address and Telephone Number American Welding Society 550 NW LeJeune Rd Miami FL 33126 www amweld org 800 443 9353 305 443 9353 American Water Works Association 6666 W Quincy Ave Denver CO 80235 www awwa org 303 794 7711 Copper Development Association Inc 260 Madison Ave 16th Floor New York NY 10016 www copper org 800 232 3282 212 251 7200 Compressed Gas Association 1725 Jefferson Davis Hwy Suite 1004 Arlington VA 22202 4102 www cganet com 703 412 0900 Ceilings and Interior Systems Construction Association 1500 Lincoln Hwy Suite 202 St Charles IL 60174 www cisca org 630 584 1919 Cast Iron Soil Pipe Institute 5959 Shallowford Rd Suite 419 Chattanooga TN 37421 Www cisp1 org 423 892 0137 Procurement of High Rate Clarification System 01400 A 6 Quality Requirements for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01400 A Supplement wpd Name Address and Telephone Number Chain Link Fence Manufacturers Institute 9891 Broken Land Pkwy Suite 300 Columbia MD 21046 www chainlinkinfo org 301 596 2583 Carpet and Rug Institute 310 S Holiday Ave Dalton GA 30722 2048 www carpet rug com 800 882 8846 706 278 3176 Concrete Reinforcing Steel Institute 933 N Plum Grove Rd Schaumburg IL 60173 4758 Wwww crsi org 847
47. System Treatment Facility Project No 702056 October 1 2003 1 Pursuant to Section 00700 General Conditions B Special Warranty 1 Per Agreement Section 00500 1 10 SYSTEM START UP COMMISSIONING AND BUYER S TRAINING A System Start up 1 SELLER s Field Technician and or Senior Field Technician shall coordinate with the BUYER s Contractor the installation starting testing and adjusting of the HRC system as indicated in Section 01300 Special Services B Commissioning 1 SELLER s Field Technician and or Senior Field Technician shall provide Special Services to the BUYER and the BUYER s Contractor during facility Commissioning as indicated in Section 01300 Special Services C BUYER s Training 1 SELLER s Field Technician and or Senior Field Technician shall provide Special Services to the BUYER to demonstrate operation of the HRC system and for training of BUYER s staff as indicated in Section 01300 Special Services 1 11 MAINTENANCE A Extra Materials Spare Parts and Special Tools 1 Spare Parts a Package spare parts with labels indicating the contents of each package Label shall include manufacturer s name equipment name part nomenclature part number address of nearest distributor and current list price b Provide the following spare parts for each HRC treatment train 1 Sludge Recirculation Wasting a Provide one 1 shaft b Provide one 1 shaft coupling c Provide one 1 r
48. Vinyl Chloride PVC Plastic Pipe Fittings Schedule 80 D2467 Standard Specification for Poly Vinyl Chloride PVC Plastic Pipe Fittings Schedule 80 D2564 Standard Specification for Solvent Cements for Poly Vinyl Chloride PVC Plastic Piping Systems D2855 Standard Practice for Making Solvent Cemented Joints with Poly Vinyl Chloride PVC Pipe and Fittings F656 Standard Specification for Primers for Use in Solvent Cement Joints of Poly Vinyl Chloride PVC Plastic Pipe and Fittings B American National Standards Institute American Society of Mechanical Engineers ASNI ASME 1 B1 20 1 Pipe Threads General Purpose 2 B16 5 Pipe Flanges and Flanged Fittings NPS 1 2 Through NPS 24 3 B18 2 1 Square and Hex Bolts and Screws 4 B18 2 2 Square and Hex Nuts 5 B18 22 1 Plain Washers Procurement of High Rate Clarification System 15220 1 Miscellaneous Process Piping for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 15220 Misc Process Piping wpd 1 03 SUBMITTALS A Goods Data 1 Pursuant to Section 01330 Submittal Procedures 2 Manufacturer s data including materials of construction equipment weight and related information for each item specified in PART 2 GOODS 3 Name of manufacturer type and model for each pipe hose and fitting 4 Construction materials 5 Pipe wall thickness 6 Finishes
49. W Higgins Rd Suite 600 Rosemont IL 60018 www roofonline org 847 299 9070 NSF International P O Box 130140 Ann Arbor MI 48113 0140 www nsf org 734 769 8010 800 673 6275 Procurement of High Rate Clarification System 01400 A 15 Quality Requirements for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01400 A Supplement wpd Name Address and Telephone Number National Spa and Pool Institute 2111 Eisenhower Ave Alexandria VA 22314 www nspi org 703 838 0083 National Terrazzo and Mosaic Association 110 E Market St Suite 200 A Leesburg VA 20176 www ntma com 800 323 9736 703 779 1022 National Utility Contractors Association 4301 North Fairfax Dr Suite 360 Arlington VA 22203 1627 www nuca com 703 358 9300 Portland Cement Association 5420 Old Orchard Rd Skokie IL 60077 www portcement org 847 966 6200 Precast Prestressed Concrete Institute 209 W Jackson Blvd Chicago IL 60606 6938 www pci org 312 786 0300 Painting and Decorating Contractors of America 3913 Old Lee Hwy Suite 33 B Fairfax VA 22030 www pdca com 703 359 0826 Procurement of High Rate Clarification System 01400 A 16 Quality Requirements for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables
50. as either ACCEPTED ACCEPTED AS NOTED or AMEND AND RESUBMIT with appropriate comments if required Documents required to be prepared by an engineer architect or landscape architect and provided in support of a quality assurance submittal shall carry the certification of the professional in responsible charge pursuant to the regulations of the State of Oregon If PROJECT MANAGER is of the opinion a document requires a certification and SELLER provides it without one the quality assurance submittal shall be returned as AMEND AND RESUBMIT PROJECT MANAGER shall be entitled to rely upon the accuracy or completeness of designs calculations or certifications made by licensed professionals accompanying a particular quality assurance submittal Costs incurred by BUYER as a result of additional reviews of a particular submittal beyond the initial review and a subsequent review shall be handled pursuant to paragraph 10 01 C 5 e Section 00700 General Conditions 1 06 QUALITY CONTROL SUBMITTAL PROCEDURES A Deliver five copies of quality control submittals and any resubmittal to PROJECT MANAGER at the Treatment Plant unless another address is mutually agreed upon B Provide quality control submittals for each item listed in the schedule located at the end of this section referred to as Supplement 01330 B Schedule of Quality Control Submittals and pursuant to paragraph 5 06 Section 00700 General Conditions
51. automatic control of the feeder blender b Provide a single NEMA 4X enclosure c The control system shall provide for automatic adjustment of the polymer and dilution water feed rates to provide the polymer concentration selected and to match the required feed rates as input from the HRC control system d Thecontrol panel shall include operating and alarm indicating lights as required to monitor and troubleshoot the system Procurement of High Rate Clarification System 11515 16 High Rate Clarification HRC System for Peak Excess Flow Treatment Facility Equipment 702056 November 10 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 11515 HRC Equipment wpd e Provide isolated contact outputs rated a minimum of 5 amperes at 120 volts ac which close to indicate running loss of water and system in auto 7 Flow Meters a Provide one flow meter in the discharge piping from the neat polymer pump b Flow meters to provide local indication of instantaneous flow rate in gallons per hour and totalized flow in gallons c Wetted parts to be constructed on materials compatible with polymer and shall be rated to withstand the maximum pressure output from the pump 4 Storage Tanks a Storage tanks to be flat bottom vertical cylindrical tank with flat flange top b Tanks to be constructed of Fiberglass Reinforced Plastic FRP with resins compatible with the chemicals stored c Provide each sto
52. be replaced by access from the walkway Main bearings to have an AFBMA L life rating of at least 200 000 hours and be designed to carry vertical and torque loads plus an additional allowance of 25 percent of the weight of the rotating equipment The main gear to be hardened forged alloy steel Bearings and races to be grease lubricated and protected by suitable seals to prevent contamination from external sources or the main gear oil bath The main gear pinion housing to be fabricate welded steel construction and be completely weatherproof 14 Overload Mechanism a Provide the drive for each rotating scraper assembly with an indicating torque overload mechanism with a weatherproof NEMA 4X epoxy coated cast aluminum enclosure and two independently adjustable electrically isolated contacts b The Alarm contact to close to operate specified alarm devices when the load reaches approximately 100 percent of the rated torque of the drive unit c The Stop contact to close to stop the motor at approximately 110 percent of rated torque d The overload mechanism to be factory adjusted e Torque indication and alarms to be mechanically or electrically actuated f Torque overload to be actuated by mechanical methods Procurement of High Rate Clarification System 11515 11 High Rate Clarification HRC System for Peak Excess Flow Treatment Facility Equipment 702056 November 10 2003 G GROUP PUBWKS WPCF_Deliverables 702056
53. complete description of the items provided on the Bid Form B Payment for the Goods and Special Services included in a particular Bid item description will only be allowed as part of the specific Bid item 1 04 PAYMENT FOR SPECIAL SERVICES A Payment for Special Services Bid Items 4a 4b 5a 5b 6a 6b 7a and 7b will be based on SELLER s indicated staff hour rates for staff involved multiplied by actual time expended for the required Service B Services requested by the BUYER following final payment and non warranty items will be paid for using the same rates and procedures as for Bid Item 7a and 7b C Reimbursable expenses Bid Item 8 for travel lodging and meals will be based on actual cost The maximum daily amount allowed for daily lodging and meals is 135 00 D Reimbursable air travel is authorized at coach fare with a minimum of two weeks advance notice 1 05 INCIDENTAL SERVICES A When services are required as part of the procurement and no specific bid item is provided the cost of these services shall be considered to be incidental to the HRC System and included in the Contract Price 1 06 VALUE ENGINEERING PROPOSAL A Value Engineering differs from a substitution pursuant to paragraph 5 04 C Section 00700 General Conditions B Use the form in Section 00640 Value Engineering Change Proposal to submit Value Engineering Change Proposals C Submit form to PROJECT MANAGER pursuant to paragraph 5 04
54. dual compartment housing with a moisture barrier completely isolating the electronic circuitry from the field wiring and calibration terminals 5 The following process conditions shall be met a Suitable for liquid gas and vapor service b Process Temperature Limits 1 Silicone fill 40 to 250 degrees F with Coplanar flange 40 to 300 degrees F with traditional flange 2 Inert fill above atmospheric pressure 0 to 185 degrees F 6 Electrical connections shall be 34 inch 14 NPT 7 Transmitter shall operate on 10 5 to 55 VDC with no load 6 12 VDC with no load for low power option 8 Individual range provided shall be as required by process 9 Transmitter outputs shall conform to the following a Outputs shall be 4 20 mA analog signal b Analog output shall be adjustable remotely with a field communicator or control system c Zero and span adjustments shall be available on the transmitter 10 Data shall be stored in nonvolatile EEPROM memory 11 Provided transmitters shall have the following software compatibility a The transmitter shall perform continuous diagnostics capable of self test functions and be able to provide specific diagnostic information locally on the meter and remotely b The configuration capabilities of the transmitter shall allow the user the ability to input and store information including the range engineering units damping square root or linear output drain vent valves flange a
55. equal item Procurement of High Rate Clarification System 13451 6 Programmable Logic Controllers for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCEFE _Deliverables 702056 PEFTF Deliverables Final HRC Specs 13451 Programmable Logic Controllers wpd M Wire Ducts 1 Panel mounted wire ducts shall be constructed from rigid plastic duct 2 Wire ducts mounted next to terminal strips and controller I O racks shall be sized 3 inches wide at a minimum Other ducts shall be sized at a minimum according to the NEC 3 For wire ducts two inches wide and larger use wire retainers provided by the manufacturer for the purpose Place retainers every 12 inches throughout all two inch and larger wire duct 4 Wire Ducts shall be large enough to provide a wire fill area no more than 40 percent of the total cross sectional area Reference charts provided by the manufacturer for maximum wire fill for each size used 5 Wire ducts shall be attached to the back panel with screws or plastic fasteners that are approved for the use and provided by the wire duct manufacturer Wire ducts shall not be attached to back panel or enclosure side surfaces with glue or other such adhesives 6 Wire ducts shall have slotted sides and be provided with removable covers 7 Provide Panduit Type G Light Grey Wall Duct w WR2 C20 WR3 C20 or WR4 C20 Wire Retainers or approved equal items N Spiral Wrap 1 F
56. have the same accuracy as frequency output plus an additional 0 05 percent of span h Flow rate range 1 Capable of processing signals from fluids that are traveling between 0 04 and 30 ft s 0 01 to 10 m s for both forward and reverse flow in all flowtube sizes 2 Full scale continuously adjustable between 30 and 30 ft s 10 to 10 m s i Operating Ambient Temperature Limit 1 A minimum range of from 30 to 150 degree F 34 to 66 degree C without local operator interface j Storage Ambient Temperature Limit 1 Shall be from 22 to 176 degrees F 30 to 80 degree C k Humidity Limit 1 Shall be from 0 100 percent RH at 120 degree F 49 degree C decreasing linearly to 10 percent RH at 130 degree F 54 degree C l Analog Output Adjustment 1 4 20 mA jumper selectable as internally or externally powered 5 to 24 VDC 0 to 1000 W load 2 Engineering units lower and upper range values shall be user selectable Procurement of High Rate Clarification System 13420 14 Instruments for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCEF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 13420 Instruments wpd 3 Output shall be automatically scaled to provide 4 mA at lower range value and 20 mA at upper range value 4 Full scale shall be continuously adjustable between 30 and 30 ft s 10 to 10 m sec ft s 0 3 m s minimum span 5 HART C
57. inch high containment lip along the perimeter to prevent accidental spills from running onto floor 4 Provide a threaded drain connection with a plug at the low point of the skid 5 Skid to be designed to permit easy access to equipment and maintenance points without requiring the removal of other components c Feeder Blender 1 Each feeder blender unit to be capable of automatically metering diluting activating and transferring liquid polymer with water 2 Each feeder blender to consist of dilution water system neat polymer pump blender controller flow meter and associated valves piping piping components necessary for a complete system 3 Dilution Water System a Provide a manual rate set valve for on off control of water flow and an electrically operated valve for modulating control of dilution water b Dilution water control components and piping to include strainers pressure switches temperature gauges pressure gauges rotameters and other components necessary for a complete system Pressure switches shall not allow the system to operate with inadequate water supply pressure c Each system shall have two flow meters to measure primary and secondary dilution water flow into the feeder blender The flow range of each meter shall be such that the normal flow rate is at the approximate midpoint of the range d Provide pressure gauges on the dilution water supply and mixing chamber 4 Neat Polymer Transfer Pump a
58. is added The coagulated wastewater then flows through the base of the reactor basin and is discharged beneath an axial flow impeller within a draft tube Polymer is injected into the draft tube via a dispersion ring to aid in the flocculation and settleability of the coagulated particles 2 Recycled solids are introduced in the inlet pipe to the reactor basin to aid coagulation The movement of the reactor turbine impeller shall provide sufficient energy for the mixing of the chemicals and water It additionally acts as an axial flow pump by drawing previously formed solids which settle external to the flume into the base of the flume The internal recycling of previously formed solids enhances the solids contact process and increases the speed of the reactions 3 Having formed a densely structured precipitate the flow moves from the reactor basin through a piston flocculation zone to the pre settling and thickening zone that is contained within the first part of the clarifier thickener basin Due to the internal baffle separating the thickener section from the lamellar clarification section the flow exhibits a downward velocity vector As the water flows under the baffle and upwards into the lamellar tubes the downward momentum carries solids to the bottom of the thickener basin Here the solids are allowed to thicken with the aid of a slowly rotating scraper that pushes the solids into a sludge hopper located at the bottom of the clarifier
59. is provided to accommodate the SELLER working with the BUYER and the BUYER s Contractor during the installation of the SELLER s furnished equipment as further defined in the selected HRC Process Specification This item is provided to accommodate the SELLER working with the BUYER and the BUYER s Contractor during equipment checkout startup and testing as further defined in the Specification Sections 01750 01775 and 01810 Procurement of High Rate Clarification System 01200 A 1 for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 01200 A Supplement wpd Price and Payment Procedures SELLER s Special Services to This item is provided to accommodate the BUYER for Operations and SELLER working with the BUYER to facilitate Maintenance Training operations and maintenance training as further defined in the Specifications Section 01785 and 01820 Reimbursable Expenses This allowance is for actual travel meals and lodging expenses of the SELLER incurred while providing the Special Services Alternative Cost Adjustment if This item covers the cost adjustment for BUYER elects to use SELLER s SELLER furnishing PLC s with programming furnished PLC s and in lieu of for the SELLER s proprietary program in lieu of BUYER furnished Foxboro I A BUYER furnishing Foxboro I A equipment in which the SELLER would instal
60. of High Rate Clarification System 11515 2 High Rate Clarification System Equipment for Peak Excess Flow Treatment Facility 702056 11 04 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs Section 11515 Addenda 1 wpd i Full load current j Locked rotor current k Shaft diameter l Overall dimensions Coagulant and Polymer Feed Systems 8 a Name of manufacturer for each component b Type and model for each component c Pressure and flow range for each component d Schematics of complete feed systems e Name of Pump Manufacturers f Type and Model Number of each Pump Manufacturer g Flow Rate Design Pressure and HP for each pump h Materials of construction for each pump 9 Programmable Logic Controller Submittals shall be in accordance with the provisions of the programmable logic controllers section 10 Plate Settlers with Supports Collection Troughs with Supports Wear Plates for Bottom Center Hoppers and Scraper Drive Shaft Protectors a Name of manufacturer fabricator for each item b Type and model for each item as applicable c Materials of construction for each item d Details of fabrication for each item e Net weight for each item f Data on stainless steel cleaning for each item g Complete dimensions of each item h Overall dimensions i Complete supports details 11 Field Tests a Testing schedule b Detailed written test procedures for mechanical startup tes
61. of one side and one top access manway a Manway to be minimum 22 inches with flanged connection and fabricated blind flange of the same materials as the tank b Flange diameter and drilling to be in accordance with ANSI B15 5 class 150 2 Flanged piping connections for vent overflow fill drain discharge sight level gauge ultrasonic level gauge connections 3 Ladder and top handrail meeting applicable OSHA requirements 4 Clear plastic sight level gauge constructed of clear PVC or borosilicate glass 5 Level gauge to be provided with a Isolation ball valves b Gauge drain valve 5 Metering Pumps a Pumps to be simplex motor driven reciprocating mechanically actuated diaphragm type b Pumps to include integral motor oil lubricated gear reducer cam and spring drive mounted in an aluminum housing with plastic corrosion protection c Liquid end to be separated from the drive end by a back plate with air gap and weep hole Diaphragms to be nylon reinforced EPDM with PTFE faced fluid contact surface e Pump turndown to be 100 1 10 1 stroke length by manually adjustment 10 1 speed adjustment 1 Stroke adjustment to be in increments of 1 from 0 to 100 2 Speed adjustment to be controlled by DC SCR drive system f Liquid end to be fully compatible with the chemical being pumped g Power supply to the pumps to be 115 VAC 60 Hz 1 phase h Each pump to be provided with the following accessories 1 One Y pattern strainer
62. on both sides of each terminal Terminal identifiers that attach in the middle of the terminal and hand written identifiers shall not be used 6 Required terminal components a Provide all required accessories that are needed to construct a complete terminal assembly including end stops separators terminal identifiers etc b All components used shall be from the same terminal manufacturer and shall comply with the requirements of that manufacturer to construct a complete terminal assembly 7 Provide the following components a Analog terminal blocks shall comply with the following 1 They shall be rated for a maximum of 15 amps and 500 VAC and to accept wires from 22 to 8 AWG for single conductors per termination 2 Analog terminal blocks shall have a disconnect switch and test plugs to allow circuit testing and connection of test meters without breaking the analog circuit 3 Provide Entrelec M 6 8 STP1 terminal blocks or approved equal item b Low current terminal blocks shall comply with the following 1 They shall be UL rated for a maximum of 30 amps and 600 VAC and to accept wires from 22 to 10 AWG for single conductors per termination 2 Provide Entrelec M 4 6 terminal blocks with BAM 103 002 26 gray end stop or approved equal item c Medium current terminal blocks shall comply with the following 1 They shall be UL rated up to 50 amps at 600 VAC and to accept wires from 22 to 8 AWG for single conductors per termination 2
63. on each skid to transfer neat polymer with a specific gravity of 1 02 and a maximum viscosity of 3000 cPs from the storage totes by others to the activation chamber b Each pump to include continuous local and remote electric and local manual mechanically controlled metering of solution under conditions as required to meet the performance of the HRC system c Pump to be of the electronic solenoid pulse diaphragm type consisting of a simplex pump head and ball check valves on the inlet and outlet d Pump drive power supply to be rated 120 volts single phase 60 Hz e Pump to be manually adjustable by two separate dial knobs one for adjusting stroke length and the other for adjusting stroke frequency i f Provide each pump with an automatic manual switch which when in automatic will allow the pump to be remotely adjusted through adjustment of the stroke frequency via a 24 volt DC signal from the polymer system control panel g Materials of construction to be selected for compatibility with polymer h Provide each pump with the following accessories 1 One CPVC duplex basket strainer mounted on the pump suction with socket end connections 2 One pressure gauge with isolating diaphragm installed in the pump discharge piping 5 Blender Unit a Polymer activation may be accomplished by either a hydrodynamic blending device or a motor driven activation device Procurement of High Rate Clarification System 11515 16 High
64. parts with SELLER and provide a receipt for the spare parts received in good condition F Request final payment pursuant to paragraph 10 05 Section 00700 General Conditions Procurement of High Rate Clarification System 01775 1 Closeout Submittals and Procedures for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01775 Closeout Submittals and Procedures wpd 1 04 WARRANTY REVIEW MEETING A The purpose of the meeting is to meet with SELLER to review the Project approximately 11 months following equipment start up B Attendance at the meeting is required of PROJECT MANAGER and SELLER C PROJECT MANAGER will arrange the meeting at least 15 days in advance of the meeting date or as may be agreed upon by PROJECT MANAGER and SELLER D PROJECT MANAGER will review the Work and develop a list of items to be completed or corrected as appropriate E Complete or correct defective materials and equipment pursuant to paragraph 8 02 Section 00700 General Conditions PART 2 PRODUCTS NOT USED PART 3 EXECUTION 3 01 SUPPLEMENTS A Supplement 01775 A Schedule of Closeout Submittals END OF SECTION Procurement of High Rate Clarification System 01775 2 Closeout Submittals and Procedures for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056
65. proceeding with the Work if a manufacture s instructions conflict with the Contract Documents 1 05 QUALITY CONTROL A Provide quality control submittals pursuant to Section 01330 Submittal Procedures Procurement of High Rate Clarification System 01400 1 Quality Requirements for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01400 Quality Requirements wpd Provide inspections and testing pursuant paragraph 8 01 Section 00700 General Conditions Submit copies of reports documenting the results of inspections and tests required to the PROJECT MANAGER no later than 14 calendar days following the inspection or test Submit copies of final approval required by the governing jurisdiction to PROJECT MANAGER prior to Substantial Completion Pressure test pipelines and appurtenances and electrical instrumentation mechanical and related equipment Costs incurred by BUYER related to failed tests or Work not ready to test will be deducted from SELLER s Application for Payment pursuant to paragraph 8 01 A 3 Section 00700 General Conditions 1 06 REFERENCES A B Contact information for the organizations responsible to prepare and maintain the standards referenced in the Contract Documents is provided in Supplement 01400 A Reference Organizations Obtain copies of documents issued by these organizations
66. pump suction inlet Size of pump discharge Type and ratings of bearings Net weight of pump only Weight of the combined pump motor and base Overall pump dimensions Maximum bhp requirement of pump at any total head above specified minimum for continuous operation Maximum diameter of test sphere Complete performance curves showing capacity head NPSH requirements efficiency and bhp requirements over the full operating range Shaft diameter Type of pump seal Data on shop painting ors Name of manufacturer Type and model Bearings type and lubrication Horsepower rating and service factor Temperature rating Full load rotational speed Net weight Efficiency at full load 3 4 load 1 2 load and rated conditions Full load current Locked rotor current Shaft diameter Overall dimensions 6 Hydrocyclones a Name of manufacturer b Type and model c Materials of construction d Design maximum and minimum flow rates for inlet underflow outlet and overflow outlet Procurement of High Rate Clarification 11511 5 High Rate Clarification Treatment Trains for Peak Excess Flow Actiflo System Treatment Facility Project No 702056 October 9 2003 e f g h Sizes of inlet underflow outlet and overflow outlet Net weight Data on shop painting Overall dimensions 7 Hydrocyclone Header Assemblies and Fittings po mo nogses Name of manufacturer for each component Type and model for each component S
67. s specifications and instructions Procurement of High Rate Clarification System 13490 2 Measurement and Control Commissioning for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 13490 Measurement and Control Commissioning wpd Instruments provided by SELLER which fail to meet any contract requirement or any published manufacturer performance specification for functional and operational parameters not specified in the contract shall be repaired or replaced at the discretion of PROJECT MANAGER at no cost to BUYER Each element of the analog loop shall be tested and exercised by the SELLER to demonstrate correct operation first individually and then as a complete loop Each hardwired analog loop shall be tested to verify proper performance within specified accuracy tolerances Individual component accuracy requirements shall be as specified by contract requirements or by published manufacturer accuracy specifications Each analog loop shall be tested by applying simulated analog and or discrete inputs to the first element of the loop e g controllers alarms transmitters etc For loops that incorporate analog components simulated sensor inputs corresponding to the five test points listed previously When installation tests have been successfully completed for all individual instruments and all separate analog control loops cert
68. schedule require more than one type of equipment training session in a seven day period Tuesdays would be the preferred day for that training 8 The Manufacturer s Representative shall utilize the operation and maintenance manuals as a basis for instruction Should the need for additional data become apparent during instruction SELLER shall prepare and insert the additional data before commencing the commissioning of the facility 9 BUYER reserves the right to video tape the training session The BUYER agrees that the video tape shall only be used on site for training employees 10 Provide the material data and training aids including but not limited to the copying of any documents screens viewers etc required for the training sessions 11 Provide an outline of the topics for discussion during the training session and operation and maintenance manuals for all training session participants Procurement of High Rate Clarification System 01820 2 Operations and Maintenance for Peak Excess Flow Treatment Facility Demonstration and Training Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01820 O amp M Demonstration and Training wpd 12 BUYER will provide the SELLER with the number of participants at each training session seven days prior to the scheduled training session H PROJECT MANAGER shall not authorize the commencement of demonstration and training s
69. seal Valves to be rated for 115 V ac 60 Hz 1 phase 40 C ambient Enclosure to be NEMA Type 4 with a conduit knockout Valve construction to be as follows a Type 2 way pilot operated b Body Bonnet Brass or bronze c Trim 1 Seals Buna N or Teflon 2 Disc Buna N or Teflon 3 Stem Manufacturer s standard 4 Bonnet Gasket Manufacturer s standard 5 Spring Manufacturer s standard d Provide valves with threaded end connections e Valves to be suitable for operation at 32 to 104 F Valves to be manufactured by ASCO 8210 Series Provide manufacturer s standard protective coating D Flushing Connections l Flushing connections to consist of a 1 14 inch quick disconnect hose coupling and isolation ball valve 2 04 FABRICATION A Shop Assembly 1 Equipment to be shop assembled to the maximum extent possible 2 05 FINISHES A Shop Paint 1 All non submerged steel surfaces shall be commercial blast cleaned SSPC SP6 2 All submerged steel surfaces shall be near white blast cleaned SSPC SP10 3 All machined surfaces subject to corrosion shall be coated with an easily removable rust preventative compound prior to shipment Procurement of High Rate Clarification 11512 12 High Rate Clarification Treatment Trains for Peak Excess Flow DensaDeg System Treatment Facility Project No 702056 October 1 2003 4 Clean degrease and pickle items fabricated from stainless steel following
70. to the PROJECT MANAGER f Vertical shafting for the impeller assembly to be of ample size and design for the service intended and be supported and steadied so that the unit will operate without shaft whip or vibration g Shafts to be of the solid type except that stainless steel sheathed shafts will be acceptable h Provide rigid type couplings fabricated from stainless steel i Each impeller shaft exclusive of shafting in the gear reducer to be constructed preferably in one section but in no case more than two sections as determined by the manufacturer j If furnished in two sections provide suitable rigid shaft coupling 5 Motors a Motors shall be inverter duty rated totally enclosed fan cooled squirrel cage induction type rated for 460 volt 60 hertz three phase b Furnish each motor with motor space heaters rated 120 volt 60 hertz single phase c Rated for variable speed operating over the speed range required for the equipment furnished and in addition rated for continuous operation at any single speed within the speed range required for the equipment furnished at 40 degrees C ambient Procurement of High Rate Clarification System 11515 7 High Rate Clarification HRC System for Peak Excess Flow Treatment Facility Equipment 702056 November 10 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 11515 HRC Equipment wpd d Motors to be specifically selected for service with an a
71. with 8 mesh screen and O ring seals 2 Two properly sized diaphragm type pulsation dampeners for installation in the suction and discharge piping of each pump a Pulsation dampeners to be constructed of materials compatible with pumped chemicals b Each pulsation dampener to include air valve and pressure gauge 3 One pressure gauge with isolation dampener to be installed in the discharge piping of each pump a Pressure gauges to be in accordance with Section 13420 Instruments 4 One external pressure relief valve sized to pass the maximum displacement of the pump Procurement of High Rate Clarification System 11515 18 High Rate Clarification System Equipment for Peak Excess Flow Treatment Facility 702056 11 04 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs Section 11515 Addenda 1 wpd 5 One backpressure valve 6 Calibration Column a Provide one transparent clear plastic calibrating column to be installed in the pump suction piping b Column to be minimum 1 inch ID clear PVC or other resistant rigid transparent plastic tubing having a vented top cap c Column to be graduated in 0 005 gallon and 20 milliliter increments over a range of 0 to 0 08 gallons 303 milliliters d Columns to be by Valcom Inc Model 8500 or approved equal items 7 Quick Connect Coupling a Provide one quick connect coupling for transport truck unloading connection to the coagulant storage tank Materials
72. with socket end connections 2 One pressure gauge with isolating diaphragm installed in the pump discharge piping 5 Blender Unit a Polymer activation may be accomplished by either a hydrodynamic blending device or a motor driven activation device b Hydrodynamic Blending Device 1 Device to be cylindrical non mechanical specifically designed to dilute and activate polymer 2 The activation chamber s mixing energy to be staged such that it provides for high non damaging mixing energy over the full operating range of the system 3 Design of chamber shall not expose polymer to excessive shear under any operating rate within the full range of the system c Motor Driven Activation Device 1 Device to be a horizontally mounted activation chamber consisting of a rotor and stationary sleeve each constructed of polymer resistant synthetic materials 2 The rotor shall generate a turbulent blending action within a number of horizontal cylindrical chambers internal to the rotor 3 Polymer shall exit from the chambers through a series of radial openings and pass through a controlled shear zone at the interface of the rotor into the stationary sleeve 4 Impeller speed not to exceed 3 450 rpm 5 Motor to be of the TEFC type rated 460 volts three phase 60 Hz and shall be direct coupled to the impeller shaft 6 Controller a Each unit to be provided with a single control panel to house controls for local manual and
73. 02056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 15224 Eccentric Plug Valves wpd 1 05 WARRANTY A Correction Period 1 Pursuant to Section 00700 General Conditions PART 2 GOODS 2 01 MANUFACTURERS A Plug Valves 1 DeZurik 2 Keystone 3 Milliken 4 Victaulic 5 Clay amp Bailey No 2193 2 02 MATERIALS A Provide eccentric plug valves constructed of materials as follows 1 Body ASTM A126 Cast iron Class B or ductile iron ASTM A536 Grade 65 45 12 2 Plug ASTM A126 Cast iron Class B 3 Plug Facing Neoprene or Buna N 70 Type A durometer hardness in accordance with ASTM D2240 4 Body Sea Welded nickel overlay 5 Upper and Lower Trunnion Bearings Sleeve type stainless steel bronze or teflon fabric with stainless steel backing 6 Upper Bearing TFE or Delrin 7 Stem Seal V type packing or U cups Buna N or TFE 8 Shop Coatings a Asphalt Varnish Fed Spec TT C 494 or approved equal items b Medium Consistency Coal Tar Carboline Bitumastic Super Service Black or Tnemec 46 465 H B Tnemecol c Epoxy 1 For Gas Service Ameron Amercoat 385 Epoxy Carboline 890 Tnemec Series 69 Hi Build Epoxoline II or Plasite Plasguard 7122 2 For Liquid Service Ameron Amercoat 385 Epoxy Carboline 890 or Tnemec Series 69 Hi Build Epoxoline II d Universal Primer Ameron Amercoat 385 Epoxy Carboline Carboguard 888 P
74. 03 3 05 PROTECTION A Stainless Steel Surfaces 1 Provide adequate protection for stainless steel surfaces after pickling to prevent contact with iron or steel objects or surfaces END OF SECTION Procurement of High Rate Clarification 11512 14 High Rate Clarification Treatment Trains for Peak Excess Flow DensaDeg System Treatment Facility Project No 702056 October 1 2003 SECTION 11515 HIGH RATE CLARIFICATION HRC SYSTEM EQUIPMENT PART 1 GENERAL 1 01 SUMMARY A Section Includes This Section covers high rate clarification system HRC equipment Each HRC system shall be installed in a concrete structure constructed by BUYER s Contractor under a separate contract B Payment Procedures 1 Pursuant to Section 01200 Price and Payment Procedures Section Includes 1 02 RELATED SECTIONS A Section 11511 High Rate Clarification Actiflo System B Section 11512 High Rate Clarification DensaDeg System 1 03 REFERENCES A American National Standard Institute ANSI 1 B16 5 Cast Iron Flanges and Flanged Fittings Classes 25 125 and 250 B American Standard Testing Materials ASTM 1 A36 Standard Specification for Carbon Structural Steel 1 04 DEFINITIONS A AFBMA Anti Friction Bearing Manufacturers Association B BHN Birnell Harness Number C Microsand Fine sand used as a ballast to enhance floc formation 1 05 SUBMITTALS A Goods Data 1 Pursuant to Section 01330 Submittal Procedu
75. 03 MEDG GROUP PUBWKS WPCEF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 01110 A Supplement wpd Supplement 01110 B Work By Others The following work by others has been identified 1 Site and excavation work Construction of the concrete process basins that make up the hydraulic structures of the HRC System will be completed by BUYER s Contractor 3 Piping equipment valves and other ancillary items not specified to support the HRC System will be provided and installed by BUYER s Contractor 4 HRC System equipment installation to include a Setting of all process equipment b Piping and connections between process equipment c Conduit and wiring for connection of power and control to each piece of process equipment 4 Power water chemicals and other utilities required for the completion of the specified functional and operational testing will be provided by others 5 Labor required to support the specified HRC system testing will be provided by BUYER s Contractor 6 Laboratory testing to analyze water sludge and other samples taken during the operational testing will be provided by the BUYER END OF SUPPLEMENT Procurement of High Rate Clarification System 01110 B 1 Summary of Work for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 01110 B Supplement wpd SECTION O1111 FA
76. 140 F Valve Operator Lever Manufacturers Hayward Plastic Goodss True Union Ball Valve Nibco Chemtrol TU Series Tru Bloc Ball Valve Spears Manufacturing Co True Union 2000 Standard Series 3600 Ball Valve a B Check Valves 1 Check Valve Type 10 3 inch and smaller a Rating 150 psig nonshock b Type Ball check true union c Body PVC or CPVC valve material shall match pipe material d Trim 1 Ball PVC or CPVC 2 Seat Viton or EPDM 3 Seals Viton or EPDM e End Connection Socket Temp Limitations 0 to 140 F g Manufacturers Hayward Plastics Goods Ball Check Valve Nibco Chemtrol True Union Ball Check Valve Sears Manufacturing Co True Union 2000 Industrial Series 4500 Ball Check Valves or approved equal items 2 Check Valve Type 11 3 inch and smaller a Rating 150 psig b Type Ball check true union c Body Bonnet PVC or CPVC valve material shall match pipe material d Trim 1 Ball PVC or CPVC 2 Seat Viton or EPDM 3 Seals Viton or EPDM e End Connection Flanged ASME B16 5 Class 150 raised face Temp Limitations 0 to 140 F g Manufacturers Hayward Plastics Goods Ball Check Valve Nibco Chemtrol True Union Ball Check Valve Sears Manufacturing Co True Union 2000 Industrial Series 4500 Ball Check Valves or approved equal items Th Th Procurement of High Rate Clarification System 15223 4 Miscellaneous Process Valve
77. 4 Influent flow rate to the HRC chamber being tested recorded once every hour 5 Chemical Coagulant and Polymer feed rates every hour 6 All other information that the SELLER PROJECT MANAGER or BUYER s Contractor deems necessary shall be obtained checked and recorded 7 The following items are specific to the Actiflo system a Hydrocyclone underflow samples shall be obtained every hour and shall be analyzed by an independent laboratory b The sandloss detection boxes shall operate at a flow rate as set by the SELLER s representative and as acceptable to the PROJECT MANAGER during each test At the completion of each run of the hydrocyclone s the solids collected in each sandloss detection box shall be emptied into a separate container Each collection shall be dried and weighed by an independent testing laboratory acceptable to the PROJECT MANAGER Each weight shall be used to determine the mg L of microsand content in the hydrocyclone overflow 8 The SELLER shall collect samples of the following which shall be analyzed by an independent testing laboratory acceptable to the PROJECT MANAGER a Grab Samples of 1 The influent to the HRC system just downstream of the flow meters every hour that the test is conducted Procurement of High Rate Clarification System 01750 7 Starting and Adjusting for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCE_Deliverables 702056
78. 5 days of receipt C If PROJECT MANAGER determines the results from the quality control submittal show the products to be in compliance with the Contract Documents no further action will be taken D If PROJECT MANAGER has questions regarding the quality control submittal or determines the results contained in the quality control submittal are not in compliance with the Contract Documents PROJECT MANAGER will provide a written notice to SELLER E Respond promptly to address the questions raised by PROJECT MANAGER or to rework the noncompliant products F Responsibility for costs to correct non conforming goods or special services as a result of PROJECT MANAGERS s review of a quality control submittal shall be handled pursuant to paragraph 8 02 Section 00700 General Conditions G PROJECT MANAGER shall be entitled to rely upon the accuracy or completeness of measurements tests calculations or certifications made by licensed professionals accompanying a particular quality control submittal PART 2 PRODUCTS NOT USED Procurement of High Rate Clarification System 01330 4 Submittal Procedures for Peak Excess Flow Treatment Facility Project No 702056 NOVEMBER 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01330 Submittal Procedures wpd PART 3 EXECUTION 3 01 SUPPLEMENTS A Supplement 01330 A Schedule of Quality Assurance Submittals B Supplement 01330 B Schedule of Qua
79. 56 November 10 2003 MEDG GROUP PUBWKS WPCEF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 01300 Special Services wpd 2 Qualification Statements Resumes and references confirming the qualifying experience for the Designer Senior Designer Field Technician and Senior Field Technician B Closeout Submittals 1 Pursuant to Section 01775 Closeout Submittals and Procedures 2 Pursuant to Section 01810 Commissioning 1 04 QUALITY ASSURANCE A Qualifications 1 Designer An individual with at least three years of design experience on the specified process 2 Field Technician An individual with at least three years of starting adjusting and commissioning experience on the specified process 3 Senior Designer An individual with at least ten years of design experience on the specified process 4 Senior Field Technician An individual with at least ten years of starting adjusting and commissioning experience on the specified process B Pre Installation Meetings 1 SELLER s Senior Designer and or Senior Field Technician shall meet with the BUYER and the BUYER s Contractor prior to the installation of the HRC System 1 05 SYSTEM START UP COMMISSIONING AND BUYER S TRAINING A Pursuant to Section 01750 Starting and Adjusting Section 01810 Commissioning and Section 01820 Demonstration and Training PART 2 PRODUCTS NOT USED PART 3 EXECUTION NOT USED END OF SECTION Procurement o
80. 6 524 4990 International Code Council 5203 Leesburg Pike 708 Falls Church VA 22041 www intlcode org 703 931 4533 Institute of Electrical and Electronics Engineers 3 Park Ave 17th Floor New York NY 10016 5997 www ieee org 212 419 7900 Illuminating Engineering Society of of North America 120 Wall Street 17 n Floor New York NY 10005 www iesna org 212 248 5000 Indiana Limestone Institute of America 400 Stone City Bank Building Bedford IN 47421 www iliai com 812 275 4426 Procurement of High Rate Clarification System 01400 A 10 Quality Requirements for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01400 A Supplement wpd Name Address and Telephone Number Kitchen Cabinet Manufacturers Association 1899 Preston White Dr Reston VA 20191 5435 www kcma org 703 264 1690 Lightning Protection Institute 3335 N Arlington Heights Rd Suite E Arlington Heights IL 60004 www lightning org 800 488 6864 847 577 7200 Metal Building Manufacturers Association 1300 Sumner Ave Cleveland OH 44115 2851 www mbma com 216 241 7333 Maple Flooring Manufacturers Association 60 Revere Dr Suite 500 Northbrook IL 60062 www maplefloor org 847 480 9138 Marble Institute of America 30 Eden Alley Suite 301 Columbus OH 43215 www marble institute com 614 228 6194 Milita
81. 80465 www netaworld org 303 697 8441 National Fire Protection Association One Batterymarch Park P O Box 9101 Quincy MA 02269 9101 www nfpa org 800 344 3555 617 770 3000 National Fenestration Rating Council 1300 Spring St Suite 500 Silver Spring MD 20910 www nfrc org 301 589 6372 National Institute of Building Sciences 1090 Vermont Ave NW Suite 700 Washington DC 20005 4905 www nibs org 202 289 7800 National Institute of Standards and Technology 100 Bureau Dr MS 2150 Gaithersburg MD 20899 2150 www nist gov 301 975 4025 Procurement of High Rate Clarification System 01400 A 14 Quality Requirements for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01400 A Supplement wpd Name Address and Telephone Number National Lime Association 200 North Glebe Rd Suite 800 Arlington VA 22203 www lime org 703 243 5463 National Lumber Grades Authority 406 First Capital Pl 960 Quayside Dr New Westminster BC V3M 6G2 CANADA www nlga org 604 524 2393 National Oak Flooring Manufacturers Association P O Box 3009 Memphis TN 38173 0009 www nofma org 901 526 5016 National Paint and Coatings Association 1500 Rhode Island Ave NW Washington DC 20005 www paint org 202 462 6272 National Roofing Contractors Association O Hare International Center 10255
82. ADJUSTING A Special Services to BUYER for Starting and Adjusting Pursuant to Section 01300 Special Services Procurement of High Rate Clarification System 11515 21 High Rate Clarification HRC System for Peak Excess Flow Treatment Facility Equipment 702056 November 10 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 11515 HRC Equipment wpd 3 04 DEMONSTRATION A Operation and Maintenance Training 1 Special Services to BUYER for Operation and Maintenance Training Pursuant to Section 01300 Special Services 3 05 PROTECTION A Stainless Steel Surfaces 1 Protect stainless steel surfaces after pickling to prevent contact with iron or steel objects or surfaces END OF SECTION Procurement of High Rate Clarification System 11515 22 High Rate Clarification HRC System for Peak Excess Flow Treatment Facility Equipment 702056 November 10 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 11515 HRC Equipment wpd SECTION 11515 HIGH RATE CLARIFICATION HRC SYSTEM EQUIPMENT PART 1 GENERAL 1 01 SUMMARY A Section Includes This Section covers high rate clarification system HRC equipment Each HRC system shall be installed in a concrete structure constructed by BUYER s Contractor under a separate contract B Payment Procedures 1 Pursuant to Section 01200 Price and Payment Procedures Section Includes 1 02 RELATED SECTIONS A Sectio
83. Address and Telephone Number American Conference of Governmental Industrial Hygienists 1330 Kemper Meadow Dr Suite 600 Cincinnati Ohio 45240 www acgih org 513 742 2020 American Concrete Institute P O Box 9094 Farmington Hills MI 48333 www aci int org 248 848 3700 Air Diffusion Council 104 South Michigan Ave Suite 1500 Chicago IL 60603 312 201 0101 The International Association of Foundation Drilling 9696 Skillman Street Suite 280 Dallas TX 75243 www adsc iafd com 214 681 5994 American Forest and Paper Association 1111 19th St NW Suite 800 Washington DC 20036 www afandpa org 202 463 2700 Associated General Contractors of America 1957 E Street N W Washington DC 20006 American Hardboard Association 1210 W Northwest Hwy Palatine IL 60067 www hardboard org 847 934 8800 Procurement of High Rate Clarification System 01400 A 2 Quality Requirements for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01400 A Supplement wpd Name Address and Telephone Number Asphalt Institute Research Park Drive P O Box 14052 Lexington KY 40512 4052 www asphaltinstitute org 606 288 4960 American Institute of Steel Construction One East Wacker Dr Suite 3100 Chicago IL 60601 2001 Wwww aisc org 312 670 2400 American Iron and Steel Institute 1101 17th St NW Su
84. C of Section 00700 General Conditions 1 07 CONTRACT MODIFICATION PROCEDURES Procurement of High Rate Clarification System 01200 2 Price and Payment Procedures for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 The Contract Price and Contract Time may be modified pursuant to paragraph 7 03 of Section 00700 General Conditions Work completed prior to the execution of a Buyer s Directive or Change Order is done at the risk of SELLER SELLER shall not be paid for modified Goods and Special Services until a Change Order has been executed and processed by BUYER 1 08 REQUIREMENTS OF APPLICATION FOR PAYMENT A Submit an Application for Payment pursuant to paragraph 2 05 of the Section 00700 General Conditions 1 09 ESCALATION FOR BUYER S FUTURE PURCHASES A At the BUYER s discretion future HRC System purchases may be made per Section 00500 Article 2 01 B The price for these future purchases will equal the Lump Sum unit price indicated in the Bid Form escalated to the time of the future purchase based on use of Engineering News Record ENR Construction Cost Index for Heavy Construction This escalation index would be applied from date BUYER and SELLER execute the Agreement for the purchase of the first trains escalated ahead to the date of BUYER s future purchase SELLER s special services requested by the BUYER at the time of additional purchase s would be negotiated at the time of t
85. CILITY AND OPERATIONAL PLAN SUBMITTAL REQUIREMENTS PART 1 GENERAL 1 01 SUMMARY A Section Includes 1 Generally 2 Process Requirements 3 Contents of Facility and Operational Plan Submittal 4 Criteria and Cost Factors Used in Developing Facility and Operational Plan Cost Impact 5 Supplement B Related Sections 1 Section 01112 Performance Requirements 1 02 GENERALLY A SELLER s shall make a separate Facility and Operational Plan Submittal as described herein and in the Section 00200 Instructions to Bidders to provide information to allow for the development of a present worth cost BUYER s Consultant will review this submittal and develop a present worth cost impact as described herein using their judgement and the criteria and cost factors contained in this section This present worth cost will be added to Bidder s total Bid price 1 03 PROCESS REQUIREMENTS A See Section 01112 Performance Requirements 1 04 CONTENTS OF FACILITY AND OPERATIONAL PLAN SUBMITTAL A The Facility and Operational Plan submittal package will be reviewed by the BUYER s Consultant who will determine if the proposed system is in compliance with the stated performance requirements and perform the analysis described in 1 05 The submittal contents must be complete and provide all needed information to substantiate the performance requirements Procurement of High Rate Clarification System 01111 1 Facility and Operational Plan for Peak Exce
86. CTURERS A The Actiflo system to be coordinated and supplied as one integrated system by U S Filter Kruger Products 2 02 EQUIPMENT A Residuals Removal and Microsand Recirculation System Equipment 1 Materials Casing and Casing Covers Cast or ductile iron housing fitted with replaceable abrasion resistant rubber liners Impeller Cast or ductile iron Shaft Carbon steel AISI 1045 Shaft Sleeve Ceramic coated stainless steel Stuffing Box Hardware Stainless steel Packing Gland and Lantern Ring 316 stainless steel Packing Braided synthetic fiber carbon impregnated Bearings Heavy duty antifriction Base Cast iron or fabricated steel 2 Provide the following items to be installed at the clarification complex by others Microsand residuals pumps Seal water systems Hydrocyclones Hydrocyclone header assemblies and fittings Hydrocyclone boxes Sandloss detection boxes 3 Microsand Residuals Pumps por mo aos moea Procurement of High Rate Clarification 11511 9 High Rate Clarification Treatment Trains for Peak Excess Flow Actiflo System Treatment Facility Project No 702056 October 9 2003 a Provide the required number of micorsand residuals pumps to pump a mixture of Microsand and residuals from the sedimentation basin bottom center hoppers to the hydrocyclones b Each pumping unit to be complete with a pump electric motor belt drive belt guard and appurtenances specified or otherw
87. Clarification System 11515 17 High Rate Clarification HRC System for Peak Excess Flow Treatment Facility Equipment 702056 November 10 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 11515 HRC Equipment wpd h Each pump to be provided with the following accessories 1 One Y pattern strainer with 8 mesh screen and O ring seals 2 Two properly sized diaphragm type pulsation dampeners for installation in the suction and discharge piping of each pump a Pulsation dampeners to be constructed of materials compatible with pumped chemicals b Each pulsation dampener to include air valve and pressure gauge 3 One pressure gauge with isolation dampener to be installed in the discharge piping of each pump a Pressure gauges to be in accordance with Section 13420 Instruments 4 One external pressure relief valve sized to pass the maximum displacement of the pump 5 One backpressure valve 6 Calibration Column a Provide one transparent clear plastic calibrating column to be installed in the pump suction piping b Column to be minimum 1 inch ID clear PVC or other resistant rigid transparent plastic tubing having a vented top cap c Column to be graduated in 0 005 gallon and 20 milliliter increments over a range of 0 to 0 08 gallons 303 milliliters d Columns to be by Valcom Inc Model 8500 or approved equal items 7 Quick Connect Coupling a Provide one quick connect coupling for transport tru
88. Cycloidal gear reducers to have a service factor of at least 2 0 based on the nameplate horsepower of the drive motor Shaft and flange mounted gear reducers to be rated AGMA Class II Thermal horsepower rating of each unit to equal or exceed the nameplate horsepower of the drive motor During continuous operation the maximum sump oil temperature must not rise more than 100 F above the ambient air temperature in the vicinity of the unit and must not exceed 200 F Grease lubricated bearing to be installed to facilitate periodic regreasing of the bearing by means of a manually operated grease gun The use of permanently sealed grease lubricated bearings will not be acceptable Provide an internal or external oil pump and appurtenances if required to properly lubricate oil lubricated bearings Provide a dipstick or a sight glass arranged to permit visual inspection of lubricant level 11 Lubrication a Equipment to be adequately lubricated by systems which require attention no more frequently than weekly during continuous operation b The use of synthetic lubricants will not be acceptable c Splash lubrication will not be acceptable d Lubrication system to include readily accessible oil fill and drain plugs or grease fittings that do not require the removal of parts or dismantling of equipment Procurement of High Rate Clarification System 11515 10 High Rate Clarification HRC System for Peak Excess Flow Treatment Facility Equipment
89. ER for Operation and Maintenance Training Pursuant to Section 01300 Special Services 3 05 PROTECTION A Stainless Steel Surfaces 1 Protect stainless steel surfaces after pickling to prevent contact with iron or steel objects or surfaces END OF SECTION Procurement of High Rate Clarification System 11515 22 High Rate Clarification System Equipment for Peak Excess Flow Treatment Facility 702056 11 04 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs Section 11515 Addenda 1 wpd Procurement of High Rate Clarification System 11515 23 High Rate Clarification System Equipment for Peak Excess Flow Treatment Facility 702056 11 04 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs Section 11515 Addenda 1 wpd SECTION 13420 INSTRUMENTS PART 1 GENERAL 1 01 SUMMARY A Section Includes 1 This section includes the requirements pertaining to the measurement and control instruments B Payment Procedures 1 Pursuant to Section 01200 Price and Payment Procedure C Related Sections 1 Section 01775 Closeout Submittals and Procedures 2 Section 01820 Demonstration and Training 3 Section 13490 Measurement and Control Commissioning 1 02 REFERENCES A American National Standards Institute ANSI 1 51 1 1979 R1993 Process Instrumentation Terminology 2 5 1 1984 R1992 Instrumentation Symbols and Identification B Instrument Societ
90. LING A Packing Shipping Handling and Unloading 1 Shipping handling and unloading shall be pursuant to Section 01600 Goods Requirements B Acceptance at Site 1 Acceptance of Goods at work site to be pursuant to paragraph 8 01 B of Section 00700 General Conditions C Storage and Protection 1 Goods to be stored in a dry location by BUYER s Contractor responsible for the equipment installation after receipt by BUYER a SELLER to provide instructions for proper storage of the goods to BUYER per paragraph 6 02 Section 00700 of the General Conditions Procurement of High Rate Clarification 11511 7 High Rate Clarification Treatment Trains for Peak Excess Flow Actiflo System Treatment Facility Project No 702056 October 9 2003 1 08 1 09 1 10 2 Goods provided to be free of damage PROJECTS CONDITIONS A Project Environmental Requirements The environmental conditions are those consistent with the treatment of municipal wastewater with the specified process WARRANTY A Correction Period 1 Pursuant to Section 00700 General Conditions B Special Warranty 1 Per Agreement Section 00500 SYSTEM START UP COMMISSIONING AND BUYER S TRAINING A System Start up 1 SELLER s Field Technician and or Senior Field Technician shall coordinate with the BUYER s Contractor the installation starting testing and adjusting of the HRC system as indicated in Section 01300 Special Services B Commi
91. Manufacturers Conbraco Industries Apollo 77 100 Series Powell Fig 4210T or approved equal items 2 Ball Valve Type 10 a Rating 150 psig nonshock cold WOG b Type In line true union full port Schedule 80 c Bondy Bonnet PVC or CPVC d Trim 1 Seat Teflon 2 Ball PVC or CPVC 3 Stem PVC or CPVC 4 Thrust Washer Teflon 5 Stem Seal Viton O ring or approved equal items 6 Body Seals Viton O ring or approved equal items End Connection Socket Temp Limitations 0 to 140 F Valve Operator Lever Manufacturers Hayward Plastic Goodss True Union Ball Valve Nibco Chemtrol TU Series Tru Bloc Ball Valve Spears Manufacturing Co True Union 2000 Standard Series 3600 Ball Valve 3 Ball Valve Type 11 a Rating 150 psig nonshock cold WOG b Code c Type In line true union full port Schedule 80 d Body Bonnet PVC or CPVC PLoS rege Fh ma rh Procurement of High Rate Clarification System 15223 3 Miscellaneous Process Valves for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 15223 Misc Process Valves wpd e Trim 1 Seat Teflon 2 Ball PVC or CPVC 3 Stem PVC or CPVC 4 Thrust Washer Teflon 5 Stem Seal Viton O ring 6 Body Seals Viton O ring End Connection Flanged ASME B16 5 Class 150 raised face Temp Limitations 0 to
92. PEFTF Deliverables Final HRC Specs 01750 Starting and Adjusting wpd 2 The effluent from the HRC system collected from water at the top of the on line setling chamber every hour that the test is conducted b Each sample shall be tested for the following 1 Total Suspended Solids TSS 2 Biochemical Oxygen Demand BOD 3 Soluble BOD 4 Carbonaceous Biochemical Oxygen Demand CBOD 5 Chemical Oxygen Demand COD 6 Soluble COD 7 Fecal Coliform Count 8 Turbidity 9 Water Temperature degrees C 10 Water pH 11 Iron 1 07 SELLER S DEMONSTRATION OF OPERATION TO PROJECT MANAGER A The intent of the demonstration of the operation to PROJECT MANAGER is to ascertain the installation including the hardwired control are in compliance with the Contract Documents This step will facilitate demonstration of the complete operations of the facilities when the control software is tested B Demonstrate compliance with the items indicated in Supplement 01750 A C PROJECT MANAGER may require the SELLER to demonstrate other functions or processes not listed in Supplement 01750 A D PROJECT MANAGER s approval of the demonstration of operation is required before the demonstration and testing of the control software shall commence 1 08 SELLER S DEMONSTRATION AND ASSISTANCE DURING SOFTWARE START UP ACTIVITIES A The intent of the demonstration of the operation with control software to PROJECT MANAGER is to as
93. Provide residuals scraper assembly for transferring settled floc particles in each sedimentation basin to the bottom center hopper 3 Each scraper mechanism to be suitable for installation in the sedimentation basin and supported on a concrete walkway or structural steel platform 4 The total load of each scraper mechanism is to be supported from the walkway or platform spanning the top of the sedimentation basin Procurement of High Rate Clarification System 11515 8 High Rate Clarification HRC System for Peak Excess Flow Treatment Facility Equipment 702056 November 10 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 11515 HRC Equipment wpd 5 Each scraper to be comprised of a complete assembly including center drive assembly overload alarm torque tube residuals collector arms and necessary anchorage parts 6 Structural Design a The ratio of unbraced length to least radius of gyration slenderness ratio not exceed 100 for any compression member and 200 for any tension member for angles about the Z Z axis b The ratio of span length to depth for supporting beams and trusses not exceed 20 for simple span or 10 for cantilever span c Design structural members and connections so that the unit stresses will not exceed AISC allowable stresses by more than 1 3 when subject to loading of the maximum breakdown torque of the drive motor d Avoid inaccessible welds and welding of angles back t
94. REQUIREMENTS A Deliver Goods pursuant to the current progress schedule and coordinated to avoid conflict with the other portions of the Project and conditions at the Site Procurement of High Rate Clarification System 01600 1 Product Requirements for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01600 Product Requirement wpd B Direct deliveries to the staging area Deliveries shall not be accepted or conducted at any other location without the written approval of PROJECT MANAGER C BUYER s staff will not provide assistance in directing the delivery or unloading the Goods D Unloading will be performed by general construction contractor who will be responsible for off loading the Goods at the work site E SELLER to provide all necessary instructions for lifting storing and setting equipment Instructions shall provide as a minimum the following 1 Procedures for handling Goods by methods to prevent bending or overstressing 2 Drawings and data showing lift points and the anticipated loads PART 2 PRODUCTS NOT USED PART 3 EXECUTION NOT USED END OF SECTION Procurement of High Rate Clarification System 01600 2 Product Requirements for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01600 P
95. Rate Clarification System 11515 12 High Rate Clarification System Equipment for Peak Excess Flow Treatment Facility 702056 11 04 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs Section 11515 Addenda 1 wpd c The shaft to be adequate strength and rigidity to support and rotate the scraper arms under maximum load conditions with an adequate factor of safety and be reinforced at top and bottom for proper distribution of loads to supports Fabricate torque tube shaft of schedule 80 type 304 stainless steel pipe e Fabricate scraper arms from 304 stainless steel members a minimum of 14 using triangular or box truss construction f Trussed arms to be designed so tie rods will not be required g Provide blades on the scraper arms to move settled residuals to the bottom center hopper h Evenly space blades on each arm so residuals are collected over the full area of the sedimentation basin by each arm i Blades with adjustable edges shall be provided and shall have a minimum depth of 6 inches and a minimum length of 3 0 j Adjustable neoprene squeegees shall be furnished for all the rake blades and they shall project 1 2 inches below the bottom of the blades and shall be secured by brass bolts and nuts k The scraper arms to conform to the slope of the bottom floor l Fabricate the bottom center hopper scraper of 304 stainless steel and attach directly to the center shaft 16 Plate Settl
96. Requirements Cover as a minimum equipment schematics control strategy troubleshooting procedures recommended maintenance and periodic testing procedures advanced start up procedures and control Input Output I O and communications review Maintenance training shall require one morning session for each type of process equipment D Manufacturer s Representative Authorized service division employee of the manufacturer E Operator Training Requirements Cover proper use of and function of selector switches reset buttons how to read and operate the Operator Interface Terminals OIT for operating characteristics Operator training shall require one morning and one afternoon training session for each type of process equipment 1 03 GENERAL REQUIREMENTS A Provide training for Facility Operators and Maintenance Personnel for the items listed in Supplement 01820 A Schedule of Equipment Requiring Demonstration Training B Utilize Manufacturer s Representative to conduct training sessions Procurement of High Rate Clarification System 01820 1 Operations and Maintenance for Peak Excess Flow Treatment Facility Demonstration and Training Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01820 O amp M Demonstration and Training wpd C SELLER shall have an employee familiar with the details of the installation attend training sessions D The Manufacture
97. SECTION 01110 SUMMARY OF WORK PART 1 GENERAL 1 01 SUMMARY A Section Includes 1 Description of the Work 2 Description of Milestones and Substantial Completion 3 Location of the Site 4 Work by Others 5 Supplements 1 02 DESCRIPTION OF THE WORK A The SELLER will initially furnish the High Rate Clarification HRC treatment train or trains requested by the BUYER for installation at the BUYER s Peak Excess Flow Treatment Facility PEFTF which will be constructed by others at the City of Salem River Road Park Phase 1 Besides furnishing the HRC equipment for this initial installation the SELLER will be required to provide the following services for Phase 1 installation 1 Special Services during BUYER s finalization of design 2 Special Services to BUYER and BUYER s Contractor 3 Special Services to BUYER for equipment checkout startup and testing 4 Special services to BUYER for Operation and Maintenance training B The BUYER intends to expand at some time in the future the PEFTF facility beyond its first phase size The SELLER s bid includes guaranteed price for future 20 MGD HRC treatment system s future 30 MGD HRC treatment system s and future 40 MGD HRC treatment system s The BUYER may elect to purchase one or more 20 30 or 40 MGD HRC treatment systems at some future time s from SELLER or any other vendor Ifthe BUYER procures additional equipment from the SELLER the purchase price would equal the bid
98. T J2B or approved equal item 3 For 4 position switches provide Allen Bradley Bulletin 800T N2KF4B or approved equal item V Pushbutton Switches 1 Push button operator switches shall be of round construction 30 5mm diameter 2 A minimum of two N O and two N C contacts provided per switch 3 Reference the following table for operator construction and color required for intended use Function Operator Motor equipment Flush Head Start Motor equipment Extended Head Stop Emergency Stop Mushroom Head All Others Flush Head 4 Operators shall be rated as NEMA 4 13 5 Contacts shall be rated at 10 amps 6 Emergency Stop and other emergency switches shall be provided with a red mushroom head N C contacts and shall be non illuminated 7 Provide the following switches a For flush green Start switches provide Allen Bradley Bulletin 800T A1B or approved equal item b For extended red Stop switches provide Allen Bradley Bulletin 800T B6B or approved equal item c For Emergency switches provide Allen Bradley Bulletin 800T D6B or approved equal item d For all others provide Allen Bradley Bulletin 800T A2B or approved equal item W Indicator Lights 1 Indicating lights shall be of round construction 30 5 mm diameter and shall have a built in push to test function Procurement of High Rate Clarification System 13451 11 Programmable Logic Controllers for Peak Excess Flow Treatment Facility Proje
99. Treatment Facility 702056 11 04 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs Section 11515 Addenda 1 wpd C BUYER s Training 1 SELLER to provide the materials and special services to demonstrate operation of the HRC system and for training of BUYER s staff as indicated in Section 01820 Demonstration and Training 1 11 DESIGN SUPPORT SERVICES A SELLER to provide process and design engineering support services as indicated in Section 01300 Special Services PART 2 GOODS 2 01 MATERIALS A Flash Mixer and Reactor Turbine and or Coagulation Injection and Flocculation Mixers 1 Steel Plates and Shapes AISI Type 304 stainless steel in conformance with ASTM A36 2 Shafts AISI Type 304 stainless steel 3 Impeller and Turbine Assemblies and Couplings AISI Type 304L stainless steel B Clarifier Thickner and or Microsand Residuals scraper assemblies 1 Collector Mechanism AISI Type 304 stainless steel 2 Scum Removal Mechanism AISI Type 304 stainless steel C Coagulant and Polymer feed pumps diaphragm metering pumps 1 Diaphragm head PVC 2 Diaphragm PTFE or hypalon with EPDM backing 3 All other materials shall be manufacturer s standard and compatible for continuous service with liquid being pumped D Coagulant and Polymer Systems 1 Skid AISI Type 304L stainless steel 2 Piping Schedule 80 PVC E Plate Settlers and Supports 1 Plate packs AISI Type 316L sta
100. UTION 3 01 CONSTRUCTION A Pursuant to UL 508 Requirements 3 02 FIELD QUALITY CONTROL A Verification of Performance 1 All device functions shall be observed by PROJECT MANAGER to determine satisfactory operation of the device and connected circuit continuity before shipment While observing operational tests PROJECT MANAGER will also inspect the equipment for workmanship Procurement of High Rate Clarification System 13451 14 Programmable Logic Controllers for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 13451 Programmable Logic Controllers wpd 3 03 ADJUSTING A Pursuant to Section 01750 Starting and Adjusting B During site testing each adjustable component shall be calibrated to actual system requirements as observed during system testing C Record all settings and adjustment values established during site testing and give to the BUYER for future reference and use END OF SECTION Procurement of High Rate Clarification System 13451 15 Programmable Logic Controllers for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCE _Deliverables 702056 PEFTF Deliverables Final HRC Specs 13451 Programmable Logic Controllers wpd SECTION 13490 MEASUREMENT AND CONTROL COMMISSIONING PART 1 GENERAL 1 01 SUMMARY A Section Includes 1 The section inclu
101. WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01400 A Supplement wpd Name Address and Telephone Number Federal Specification Unit General Services Admin Federal Supply Service FSS Acquisition Management Center Environmental Programs and Engineering Policy Division Washington DC 20406 http pub fss gsa gov 703 305 5682 Gypsum Association 810 First St NE Suite 510 Washington DC 20002 www usg com www gypsum org 202 289 5440 Glass Association of North America 2945 Southwest Wanamaker Dr Suite A Topeka KS 66614 www glasswebsite com gana 785 271 0208 Hydronics Institute Division of Gas Appliance Manufacturers Association 2107 Wilson Blvd Suite 600 Arlington VA 22201 www gamanet org 703 525 7060 Hollow Metal Manufacturers Association Division of NAAMM 8 South Michigan Ave Suite 1000 Chicago IL 60603 www naamm org 312 332 0405 Procurement of High Rate Clarification System 01400 A 9 Quality Requirements for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01400 A Supplement wpd Name Address and Telephone Number Hardwood Plywood and Veneer Association P O Box 2789 Reston VA 20195 0789 www hpva org 703 435 2900 International Approval Services U S Operations 8501 E Pleasant Valley Rd Cleveland Ohio 44131 5575 www approvals org 21
102. a 4b 5a 5b 6a 6b 7a and 7b will be paid for by BUYER on a monthly basis based on an itemized invoice from the SELLER utilizing the appropriate hourly staff rates and reimbursable expenses Bid Item 8 PART 2 PRODUCTS NOT USED PART 3 EXECUTION 3 01 SUPPLEMENTS A Supplement 01200 A Bid Item Descriptions END OF SECTION Procurement of High Rate Clarification System 01200 4 Price and Payment Procedures for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 Supplement 01200 A Bid Item Descriptions 20 MGD HRC Treatment Systems 30 MGD HRC Treatment System 40 MGD HRC Treatment System SELLER s Special Services During BUYER s Finalization of Design SELLER s Special Services to BUYER and BUYER s Contractor SELLER s Special Services to BUYER for Equipment Checkout Startup and Testing This item includes costs for fabrication and delivery to the site of the HRC System Includes submittals per Supplement 01330 A This item includes costs for fabrication and delivery to the site of the HRC System Includes submittals per Supplement 01330 A This item includes costs for fabrication and delivery to the site of the HRC System Includes submittals per Supplement 01330 A This item is provided to accommodate the SELLER working with the BUYER during the finalization of the design of the BUYER s PEFTF Facility as further defined in the selected HRC Process Specification This item
103. ables Final HRC Specs 01750 Starting and Adjusting wpd F Complete the following Special Services prior to or during the starting and adjusting of the electrical systems 1 2 3 4 Perform insulation resistance tests on all wiring operating at or above 200 volts Perform continuity tests on electrical conductor systems Test and set circuit breaker relays for proper operation Check motors for actual full load amperage draw Compare to nameplate value The SELLER will be responsible for coordination with the BUYER s Contractor to ensure proper procedures are followed for all equipment provided under these specifications G Complete the following Special Services prior to starting and adjusting of the instrumentation systems 1 2 3 Field calibrate instruments and make required adjustments and control point settings Leak test pneumatic controls and instrument air piping Energize transmitting and control signal systems verify proper operation ranges and settings The SELLER will be responsible for coordination with the BUYER s Contractor to ensure proper procedures are followed for all equipment provided under these specifications 1 05 SELLER S REPRESENTATIVE RESPONSIBILITIES A SELLER s representative shall inspect the installation and certify with a written report the installation meets the requirements of the Contract Documents as well as the equipment manufacturer s recommendations This shall be do
104. alibration points shall conform to analog values of 4 8 12 16 and 20 mA or 1 2 3 4 and 5 VDC if appropriate Analog instruments shall be calibrated and tested in place without removal Test equipment and instruments used to simulate inputs and read outputs shall be suitable for the purpose intended and shall be calibrated related to accuracy greater than the required accuracy of the instrument being calibrated Such test equipment shall have accuracy traceable to the National Bureau of Standards as applicable Test data shall be entered on certification forms provided by BUYER a These certification forms shall verify compliance with applicable accuracy requirements instrument manufacturer published performance specifications and permissible tolerances at each point of calibration b A report shall be delivered to BUYER for each instrument certifying the instrument has been calibrated and meets requirements of the contract documents c The report shall include pertinent manufacturers name plate data measurement units span setting any error in percent at each test point switch and alarm set points valve stroking and controller balancing information D Analog Loop Tests 1 SELLER shall provide the BUYER s Contractor the necessary technical assistance tools and equipment to field test inspect and adjust each instrument installed under this contract to its specified performance requirement in accordance with manufacturer
105. alve Actuators END OF SUPPLEMENT Procurement of High Rate Clarification System 01785 A 1 Operation and Maintenance Manuals for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 01785 A Supplement wpd Supplement 01785 B Maintenance Summary Form PROJECT NAME PROJECT NUMBER GOODS MANUFACTURER GOODS TAG NUMBER WEIGHT OF INDIVIDUAL COMPONENTS IF OVER 100 LBS NAME PLATE DATA MANUFACTURER S LOCAL SUPPLIER NAME PHONE NUMBER ADDRESS FREQUENCY LUBRICANT MAINTENANCE REQUIREMENTS REQUIRED REQUIRED END OF SUPPLEMENT Procurement of High Rate Clarification System 01785 B 1 Operation and Maintenance Data for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 01785 B Supplement wpd SECTION 01810 COMMISSIONING PART 1 GENERAL 1 01 SUMMARY A Section Includes 1 Definitions 2 Requirements for Commissioning 1 02 DEFINITIONS A Commissioning Verification Period The commissioning period begins after the PROJECT MANAGER has approved the process control test certification the specified demonstration and training is complete punch list deficiencies are corrected and the final operation and maintenance manuals are approved The duration of the commissioning verification per
106. and wall fittings 2 Provide residuals scraper assembly for transferring settled floc particles in each sedimentation basin to the bottom center hopper 3 Each scraper mechanism to be suitable for installation in the sedimentation basin and supported on a concrete walkway 4 The total load of each scraper mechanism is to be supported from the walkway or platform spanning the top of the sedimentation basin 5 Each scraper to be comprised of a complete assembly including center drive assembly overload alarm torque tube residuals collector arms and necessary anchorage parts 6 Structural Design Procurement of High Rate Clarification System 11515 9 High Rate Clarification System Equipment for Peak Excess Flow Treatment Facility 702056 11 04 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs Section 11515 Addenda 1 wpd The ratio of unbraced length to least radius of gyration slenderness ratio not exceed 100 for any compression member and 200 for any tension member for angles about the Z Z axis The ratio of span length to depth for supporting beams and trusses not exceed 20 for simple span or 10 for cantilever span Design structural members and connections so that the unit stresses will not exceed AISC allowable stresses by more than 1 3 when subject to loading of the maximum breakdown torque of the drive motor Avoid inaccessible welds and welding of angles back to back Do not fabricate
107. angular variation tolerance of 0 002 inch per foot of flange diameter 5 Grooved End Dimensions AWWA C606 Table 5 for rigid joints 6 When grooved end valves are to be installed in flanged piping provide two flange adapters compatible with the connecting piping with each valve 7 Mechanical Joint Ends ANSI AWWA C111 A21 11 2 Plug One piece construction with a cylindrical or spherical seating surface eccentrically offset from the center of the plug shaft a The interference between the plug face and the body seat with the plug in the closed position to be externally adjustable in the field with the valve in the line under pressure b Plug surfaces to be faced with a resilient material as specified 3 Seats Cast in the body with raised welded in nickel overlay not less than 0 050 inch thick on surfaces in contact with the plug face a Overlay to be at least 90 percent nickel with a Brinell hardness of 200 or greater 4 Stem Seals Sealed by U cups or by at least four self adjusting chevron type packing rings p Rpp Th Procurement of High Rate Clarification System 15224 4 Eccentric Plug Valves for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 15224 Eccentric Plug Valves wpd B Valve Actuators 1 As specified in Section 15236 Manual Valve Actuators and as indicated in the following equipment specifica
108. arification System 13420 10 Instruments for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCEF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 13420 Instruments wpd b Pressure sensor shall be of light weight design and fit the following pipe systems 1 Class 150 and 300 flange drilling 2 DIN 3 BS NP1O 4 Ability to fit other piping systems c Materials of construction shall be 1 Carbon steel body 2 Flanges shall be constructed of 316 stainless steel 3 Sleeve elastomer shall be as required for the environment used 4 Fill fluid shall be Glycol and water 200 degrees F 2 Provide Red Valve Series 48 pipe pressures sensors or approved equal item H Pressure Differential Pressure Switch 1 Switch enclosure shall be rated NEMA 4X 2 The provided switch shall be capable of either pressure or differential pressure operation 3 Deadband adjustments shall be either fixed or fully adjustable Switch contacts shall have the following options available a Maximum ratings of 15 amps at 480 VAC b Hermetically sealed contacts 5 The pressure switch shall have the option of either a single setpoint or dual setpoints 6 Pressure ranges shall be from 30 in H O Vacuum to 3000 psi 7 Process temperature limits shall range from 0 degree F to 300 degree F Individual range provided shall be as required for the environment used 8 Pressure connection materials shal
109. ate the system or Goods for which it is intended Identify general subject matter covered in manuals e Identify Goods number and specifications sections Assemble and bind material in same order as specified as much as possible 9 Material shall be suitable for reproduction with quality equal to original Photocopied photographs are not acceptable 10 Binders a Commercial quality substantial permanent D ring three ring type binders with durable cleanable plastic binders Size to eliminate bulged condition 11 Table of Contents neatly typewritten arranged in a systematic order containing as a minimum the follow data a SELLER name of responsible principal address and telephone number b List of each Good required to be included and indexed to content of each volume c List for each Good Name address and telephone number of sub contractor supplier installer and maintenance contractor as appropriate 1 Provide local source of supply for parts and replacement d Identify each Good by name model number and other identifying numbers or symbols as set forth in Contract Documents 12 Goods Data a Include only those sheets that are pertinent to specific Goods provided b Clearly annotate each sheet to 1 Identify specific Goods or part installed 2 Identify data applicable to installation 3 Delete references to inapplicable information 13 Drawings Supplement Goods data with Drawings as necessa
110. ater to establish service conditions simulating normal final control element operating conditions in terms of applied process loads operating ranges and environmental conditions papp Procurement of High Rate Clarification System 13490 3 Measurement and Control Commissioning for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 13490 Measurement and Control Commissioning wpd 10 11 12 13 14 Final control elements control panels and supplementary equipment shall be tested under start up and steady state operating conditions to verify proper and stable control is achieved using all motor control center and local field mounted control circuits associated with each system All hardwired and software control circuit interlocks and alarms shall be operational The control of final control elements and supplementary equipment shall be tested using both manual and automatic where provided control circuits The stable steady state operation of final control elements running under the control of field mounted automatic analog controllers or software based controllers shall be assured by adjusting the controllers as required to eliminate oscillatory final control element operation SELLER shall submit to BUYER a copy of completed test reports as specified in this section a The forms shall state the contract requ
111. ations detailed assembly drawings showing each part with part numbers and sequentially numbered parts list and diagrams required for maintenance Parts list by generic title and manufacturer s ID number Name location and telephone number of nearest supplier and spare parts warehouse Where applicable identify installed spares and other provisions for future work e g reserved panel space unused components wiring terminals Manufacturer s printed operating and maintenance instructions Charts of valve tag numbers with the location and function of each valve rig mo AO op Procurement of High Rate Clarification System 01785 4 Operation and Maintenance Manuals for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 01785 O amp M Manual wpd 13 Manufacturer s certifications including calibration data sheets and specified calibration procedures and or methods for installed Goods 14 Warranty forms and information for all installed Goods provided by SELLER B Content for Maintenance Summary Manual 1 Compile individual Maintenance Summaries for each applicable Goods item respective unit or system and for components or subunits 2 Format a Use Supplement 01785 B Maintenance Summary b Each Maintenance Summary may take as many pages as required c Use only 8 inch by 11 inch size paper d Complete usin
112. attach directly to the center shaft 16 Plate Settlers with Supports ie oS Th Provide on complete set of plate settlers with supports for each settling basin Material of construction of the plates to be 316L stainless steel Incline of plates to be 60 degrees Corrugated plates will not be acceptable Plate settlers to be provided with sufficiently supports constructed of 304 stainless steel Support angles will be anchored to the sedimentation basin walls as recommended by the manufacturer Arrangement of settling modules to ensure flow is divided equally between each module without short circuiting Settled solids will slide down the plates and drop into the Microsand residuals scraper area below Plate packs to be factory assembled in a rigid supporting framework constructed of stainless steel structural shapes 1 Frames to be arranged to permit disassembly of the plat packs to facilitate removal and replacement of individual plates 2 Frames that rack of deform under load will not be acceptable 17 Collection Troughs with Supports Procurement of High Rate Clarification System 11515 12 High Rate Clarification HRC System for Peak Excess Flow Treatment Facility Equipment 702056 November 10 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 11515 HRC Equipment wpd a Provide v notch or rectangular notch collection troughs with supports to collect clarified water from the s
113. ay Main bearings to have an AFBMA L life rating of at least 200 000 hours and be designed to carry vertical and torque loads plus an additional allowance of 25 percent of the weight of the rotating equipment The main gear to be hardened forged alloy steel Bearings and races to be grease lubricated and protected by suitable seals to prevent contamination from external sources or the main gear oil bath The main gear pinion housing to be fabricate welded steel construction and be completely weatherproof 14 Overload Mechanism a d e f Provide the drive for each rotating scraper assembly with an indicating torque overload mechanism with a weatherproof NEMA 4X epoxy coated cast aluminum enclosure and two independently adjustable electrically isolated contacts The Alarm contact to close to operate specified alarm devices when the load reaches approximately 100 percent of the rated torque of the drive unit The Stop contact to close to stop the motor at approximately 110 percent of rated torque The overload mechanism to be factory adjusted Torque indication and alarms to be mechanically or electrically actuated Torque overload to be actuated by mechanical methods 15 Rotating Scraper Assemblies a Scraper mechanisms to consist of two rotating scraper arms designed to move the solids to the bottom center hopper b Each arm to be attached to and supported by a center torque tube shaft Procurement of High
114. base Overall pump dimensions Maximum bhp requirement of pump at any total head above specified minimum for continuous operation Maximum diameter of test sphere k Complete performance curves showing capacity head NPSH requirements efficiency and bhp requirements over the full operating range l Shaft diameter m Type of pump seal n Data on shop painting 5 Seal Water System a Name of manufacturer for each component b Type and model number for each component c Pressure and flow range for each component rg ho ao op T Procurement of High Rate Clarification 11512 4 High Rate Clarification Treatment Trains for Peak Excess Flow DensaDeg System Treatment Facility Project No 702056 October 1 2003 d Schematics of complete seal water systems 6 Motors Name of manufacturer Type and model Bearings type and lubrication Horsepower rating and service factor Temperature rating Full load rotative speed Net weight Efficiency at full load 3 4 load 1 2 load and rated conditions Full load current Locked rotor current Shaft diameter Overall dimensions 7 Programming Coordination a Database PLC register or other data needed by the DensaDeg system PLC i e operator input run status etc b Database PLC register or other data output from the DensaDeg System i e alarm system running etc c Operator interface screen requirements needed to monitor and control the system from the Plant Control System
115. be obtained checked and recorded h The following additional items shall be obtained checked and recorded for the Actiflo system 1 Hydrocyclone underflow samples from each operating system every hour that the microsand residuals pumps are run These samples shall be analyzed by an independent testing laboratory acceptable to the PROJECT MANAGER for microsand content 2 At the completion of each run of the hydrocyclone s the solids collected in each sandloss detection box shall be emptied into a separate container Each collection shall be dried and weighed by an independent testing laboratory acceptable to the PROJECT MANAGER Each weight shall be used to determine the mg L of microsand content in the hydrocyclone overflow 4 The BUYER s Contractor will be responsible for collecting sampling checking and recording the following during testing a Influent flow rates for each HRC train Readings shall be taken no less frequent than every 20 minutes b Instrumentation and control systems for all support equipment S gq m H Optimization and Process Performance Testing 1 After satisfactory completion of the mechanical startup testing field optimization and process performance testing shall be performed 2 Optimization testing shall be performed to adjust the HRC equipment for optimum performance 3 Performance testing shall be performed to demonstrate that the HRC system meets the specified performance requirements
116. cation An adjustable frequency drive will allow the speed of the scraper assembly to be changed Additional floc particles will be removed from the flow as it travels up through Lamella settling plates A settling plate separation box will prevent short circuiting of flow around the Lamella settling plates Turbidity at the top of the settling chamber will be measured by a turbidimeter Flow will exit the settling chamber through notches in collection troughs located above the Lamella settling plates and will discharge in the HRC effluent channel 5 Microsand sludge recirculation pumps will pump settled ballasted floc from the settling chamber bottom center pit to the hydrocyclones Each pump will have its own dedicated hydrocyclone that will use a vortex motion to separate lighter sludge from heavier Microsand Microsand and water will discharge from the bottom of the hydrocyclone while sludge and water will discharge from the top through hydrocyclone header assemblies The hydrocyclones will be installed on a hydrocyclone box that will return Microsand to the injection chamber and sludge through a pipe back to the wastewater collection system Procurement of High Rate Clarification System 11511 2 High Rate Clarification for Peak Excess Flow Treatment Facility Actiflo System Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 11511 HRC Actiflo System wpd B Design R
117. ce measurements Data sheets of control loop testing including testing and calibration of instrumentation devices and set points Sie oe 1 10 TEST REPORTS A The SELLER shall submit to the PROJECT MANAGER three copies of a written report within 10 days after completion of the process performance tests presenting the results of the mechanical startup tests and the process performance tests The information collected will be the basis for determining acceptability of the HRC System results In case of conflict interpretations and calculations made by the PROJECT MANAGER will govern B The report shall include all data collected during the tests including but not limited to the following 1 Certified letter that all equipment components in the HRC System have been properly installed and lubricated are in accurate alignment are free from any undue stress imposed by connecting piping or anchor bolts have been operated under full load conditions have been performance tested properly and have met all specified design performance and capacity requirements 2 Original data sheets and summarized results for the HRC System for the following a Influent flow rates b Influent effluent and percent removal of TSS c Influent effluent and percent removal of BOD d Influent effluent and percent removal of Soluable BOD Procurement of High Rate Clarification System 01750 9 Starting and Adjusting for Peak Excess Flow Treatment Facility
118. cedures in the event of failure 2 Instances that might affect the validity of warranties or bonds D Electronic format shall be the latest version of WordPerfect 1 04 SUBMITTAL PROCEDURE A Compile the required data arrange it as specified herein and insert data in the number of volumes necessary The volumes shall be submitted as a complete set Partial or incomplete manuals shall be rejected by PROJECT MANAGER B Preliminary Manuals 1 Submit three discs to PROJECT MANAGER for review 2 If accepted a One copy will be returned to SELLER b One copy will be forwarded to Resident Project Representative c One copy will be retained in PROJECT MANAGER s file 3 If rejected a Two copies will be returned to SELLER with PROJECT MANAGER s comments for revision One copy will be retained in PROJECT MANAGER s file c Resubmit three revised preliminary copies for PROJECT MANAGER s review C Final Manuals 1 Submit five discs to PROJECT MANAGER for review 2 If Final Manuals are acceptable SELLER will be so notified Procurement of High Rate Clarification System 01785 3 Operation and Maintenance Manuals for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 01785 O amp M Manual wpd 3 If rejected and at PROJECT MANAGER s option a All copies will be returned to SELLER for revisions b All copies will be r
119. certain the installation including the control software are in compliance with the Contract Documents B Demonstrate items listed in Supplement 01750 A to PROJECT MANAGER SELLER s role for this demonstration will largely entail simulation of alarm conditions and the verification of correct I O s received at the programmable logic controller and or distributed control system Procurement of High Rate Clarification System 01750 8 Starting and Adjusting for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCE_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01750 Starting and Adjusting wpd C PROJECT MANAGER may require SELLER to demonstrate other functions or processes not listed in Supplement 01750 A D PROJECT MANAGER s approval of the demonstration of operation with the control software is required before the commissioning of the facility shall commence E Assist in the implementation of the BUYER provided software configuration as directed by PROJECT MANAGER 1 09 RECORD KEEPING A SELLER shall maintain as a minimum the following records generated during starting and adjusting activities 1 Daily logs of equipment testing identifying all tests conducted and outcome 2 Logs of time spent by Manufacturer s Representatives performing services on the job site Equipment lubrication records Electrical phase voltage and amperage measurements Insulation resistan
120. ch Microsand residuals pump Each valve station to include a Isolation valves b Strainers c Pressure regulating device optional d Flow regulating device e Flow indicator f Seal water flow switch with two normally open contacts closing on increasing flow Procurement of High Rate Clarification 11511 12 High Rate Clarification Treatment Trains for Peak Excess Flow Actiflo System Treatment Facility Project No 702056 October 9 2003 g Pressure gauge or gauges h Solenoid Valve i Flexible connector 3 Pressure and flow set points to be as recommended by the pump supplier a Water supply pressure to the seal water system to be approximately 80 pig 4 Hydrocyclones a er _ O Materials 1 Shell Polyurethane 2 Vortex Finder Abrasion resistant alloy Provide an adequate number of hydrocyclones as part of the Actiflo process to receive a mixture of Microsand water and residuals from the Microsand residuals pumps separate Microsand from residuals return Microsand to the Actiflo system trains and discharge residuals to thickening basin Provide adequate number of units to meet the maximum design flow with one unit as a standby Provide a single hydrocyclone to remove Microsand from any of the Actiflo trains for basin cleaning purposes Hydrocyclone to be sized by the system supplier to meet the system requirements Flow split in each hydrocyclone 1 Underflow
121. ch valve station to include a Isolation valves b Strainers c Pressure regulating device optional d Flow regulating device e Flow indicator f Seal water flow switch with two normally open contacts closing on increasing flow g Pressure gauge or gauges h Solenoid valve G Flexible connector Pressure and flow set points to be as recommended by the pump SELLER Water supply pressure to the seal water system should be approximately 80 psig 5 Sludge Blowdown Valve a 4 inch diameter eccentric plug valve with pneumatic actuation open close service Valve to be controlled through main control panel 2 03 ACCESSORIES A Reducers 1 Provide one pipe reducer for installation on the suction and discharge piping of each recirculation wasting pump 2 Reducers to be constructed of schedule 10 stainless steel with flanged ends B Plug Valves 1 Provide eccentric plug valves for use in the recirculation wasting piping Procurement of High Rate Clarification 11512 11 High Rate Clarification Treatment Trains for Peak Excess Flow DensaDeg System Treatment Facility Project No 702056 October 1 2003 2 Plug valves to be in accordance with the requirements of Section 15224 Plug Valves C Solenoid Valves 1 2 6 di Provide solenoid valves for use in the recirculation wasting pump seal water systems Solenoid valves to have packless construction without packing box or sliding
122. changes are made i e timers or process instrumentation etc e Calculation of solids balances within process f Amount of waste sludge discharged to sewer versus time including flow and dry solids quantities g Predicted effluent discharge quality versus time h Amount of treated wastewater discharged to storage during startup if applicable to meet the guaranteed performance and startup requirements per Section 01112 i A detailed description of shutdown and cleanup procedures including methods of flushing tankage equipment and storage of residual ballast if applicable 3 Provide a minimum of three references for full scale municipal combined sewer overflow or sanitary sewer overflow facilities at which the procedures defined in the Bidder s facility and operation plan have been used successfully If Bidder s proposed startup and operation procedure includes storage of HRC effluent submit a minimum of three references for similar procedures Provide the following for each reference a Location of installation b Reference name on contact information c Date facility was placed into service d Peak process capacity of the facility e Required effluent quality and permitting limits in effect Procurement of High Rate Clarification System 01111 2 Facility and Operational Plan for Peak Excess Flow Treatment Facility Submittal Requirements Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF _Deliverable
123. cifications details input and output speeds exact gear ratios and service factor 24 hour continuous service of gear reducers 1 Description of overload device 2 Wiring diagram and electrical schematic Shop Drawings Scum Removal Mechanism 7 Motors Por ge mo ep pP Name of manufacturer Type and model Bearings type and lubrication Horsepower rating and service factor Temperature rating Full load rotative speed Net weight Efficiency at full load 3 4 load 1 2 load and rated conditions Full load current Locked rotor current Shaft diameter Procurement of High Rate Clarification System 11515 2 High Rate Clarification HRC System for Peak Excess Flow Treatment Facility Equipment 702056 November 10 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 11515 HRC Equipment wpd l Overall dimensions 8 Coagulant and Polymer Feed Systems Name of manufacturer for each component Type and model for each component Pressure and flow range for each component Schematics of complete feed systems Name of Pump Manufacturers Type and Model Number of each Pump Manufacturer Flow Rate Design Pressure and HP for each pump Materials of construction for each pump 9 Prosmanmable Logic Controller Submittals shall be in accordance with the provisions of the programmable logic controllers section 10 Plate Settlers with Supports Collection Troughs with Supports Wear Plates for Bottom
124. ck unloading connection to the coagulant storage tank Materials of construction to be compatible with the chemical in the storage tank c Quick connect couplings to be standard cam and groove type manufactured to specification MIL C 27487 d Provide one lockable dust cap with each coupling 8 Secondary Dilution Water System e Provide a complete secondary polymer dilution water system for each polymer feed point f Secondary dilution water system to include the following 1 PVC piping and PVC fittings 2 Check valves 3 Rotameters 4 Flow regulators 5 Solenoid valves 6 Isolation ball valves g System components to be sized to provide the necessary secondary dilution water as recommended by the manufacturer with a water supply pressure of 65 pig 2 03 CONTROLS AND INSTRUMENTATION Procurement of High Rate Clarification System 11515 18 High Rate Clarification HRC System for Peak Excess Flow Treatment Facility Equipment 702056 November 10 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 11515 HRC Equipment wpd A The SELLER s system shall have the capability to communicate and be controlled by a Foxboro I A supervisory system located at the Peak Excess Flow Treatment Facility It is the BUYER s preference to utilize the Foxboro I A system integrating the SELLER s controls All programming and communications needed to allow the Foxboro I A supervisory system to control the SELLER s equipm
125. ct No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 13451 Programmable Logic Controllers wpd 2 Provide high visibility LED full voltage lamps for 120 VAC and 24 VDC circuits without the use of transformers with the exception of white 120 VAC lights as listed below 3 Lens colors shall be as specified in the table listed below Fault and Warning 4 Indicating lights shall be rated as NEMA 4 13 5 Provide the following components a b For green 120 VAC indicating lights provide Allen Bradley Bulletin 800T QTH16G or approved equal item For green 24 Volt AC or DC indicating lights provide Allen Bradley Bulletin 800T QTH24G or approved equal item For red 120 VAC indicating lights provide Allen Bradley Bulletin 800T QTHI6R or approved equal item For red 24 Volt AC or DC indicating lights provide Allen Bradley Bulletin 800T QTH24R or approved equal item For amber 120 VAC indicating lights provide Allen Bradley Bulletin 800T QTHI6A or approved equal item For amber 24 Volt AC or DC indicating lights provide Allen Bradley Bulletin 800T QTH24A or approved equal item For white 120 VAC indicating lights provide Allen Bradley Bulletin 800T PTH16W or approved equal item For white 24 Volt AC or DC indicating lights provide Allen Bradley Bulletin 800T QTH24W or approved equal item X Terminal Blocks 1 Terminal blocks shall be
126. ddenda 1 wpd gq rh j Each trough effluent launder shall be complete with 90E v notch or rectangular notch weir plates on both sides Each trough shall discharge to a common area in the Clarifier Thickener basin The system supplier is responsible for determining the number and dimensions of the troughs per basin Troughs shall be of rectangular cross section Fabricate the collection troughs from 3 16 inch thick 304 stainless steel Each trough to be shop fabricated and delivered to the site as one continuous unit Field welding to assemble the troughs will not be acceptable Provide suitable lifting lugs on each trough as required for handling and installation Design the troughs to mount into box out openings in the concrete walls at one end of each sedimentation basins 18 Wear Plates for Bottom Center Hoppers a b d e Provide one wear plate which will be cast into the concrete in each sedimentation basin to protect the concrete from wear Wear plates to be fabricated from 304 stainless steel with angles fabricated from 304 stainless steel for anchoring the plates to the concrete Dimensions thickness and fabrication details to be as directed by the system supplier Shop fabricate each wear plate with angles Field welding of plates will not be acceptable 19 Scraper Drive Shaft Protectors a Provide one drive shaft protector with each residual scraper assembly to protect the center drive shaft
127. de a single NEMA 4X enclosure c The control system shall provide for automatic adjustment of the polymer and dilution water feed rates to provide the polymer concentration selected and to match the required feed rates as input from the HRC control system d The control panel shall include operating and alarm indicating lights as required to monitor and troubleshoot the system e Provide isolated contact outputs rated a minimum of 5 amperes at 120 volts ac which close to indicate running loss of water and system in auto 7 Flow Meters a Provide one flow meter in the discharge piping from the neat polymer pump b Flow meters to provide local indication of instantaneous flow rate in gallons per hour and totalized flow in gallons c Wetted parts to be constructed on materials compatible with polymer and shall be rated to withstand the maximum pressure output from the pump 4 Storage Tanks Procurement of High Rate Clarification System 11515 17 High Rate Clarification System Equipment for Peak Excess Flow Treatment Facility 702056 11 04 2003 GAGROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs Section 11515 Addenda 1 wpd a Storage tanks to be flat bottom vertical cylindrical tank with flat flange top b Tanks to be constructed of Fiberglass Reinforced Plastic FRP with resins compatible with the chemicals stored c Provide each storage tanks with the following accessories 1 Provide a minimum
128. des the requirements pertaining to the checkout calibration and testing of the instrumentation provided as part of this procurement B Related Sections 1 Section 13420 Instruments 2 Section 13451 Programmable Logic Controllers C Payment Procedures 1 Pursuant to Section 01200 Price and Payment Procedures 1 02 SUBMITTALS A Closeout Submittals 1 Closeout Submittals should include the documentation and certification for all instruments and controls commissioned Pursuant to Section 01775 Closeout Submittals and Procedures 1 03 SCHEDULING A The commissioning period shall begin when the PROJECT MANAGER has approved the performance test demonstration pursuant Section 01810 Commissioning 1 04 SYSTEM START UP COMMISSIONING AND OWNER S TRAINING A General 1 SELLER shall provide required schedule of testing and sufficient notice to be able to include BUYER S personnel required to begin system start up commissioning and training pursuant to Section 01750 Starting and Adjusting The procurement schedule shall not be sufficient notice 2 SELLER shall provide technical assistance equipment and materials necessary to implement all installation test and inspection activities specified herein B Checkout 1 After all installation and connection work has been completed SELLER shall check the equipment under his responsibility Procurement of High Rate Clarification System 13490 1 Measurement and Control Commissio
129. djustable frequency drive controller and be derated as required to compensate for harmonic heating effects and reduced self cooling capability at low speed operation e Motors must not exceed a Class B temperature rise when operating in the installed condition at load with power received from the adjustable frequency drive f Supply motors with full phase insulation on the end turns per NEMA MG 1 Part 31 g In addition to the requirements of NEMA MG 1 Part 31 design motors to be continually pulsed at the motor terminals with a voltage of 1600 volts ac h Furnish motors with one automatic reset winding temperature switch per phase i Temperature switch contacts to be normally closed and shall be rated 120 volts ac j Wire switch contacts in series with the end leads brought out to the motor terminal box Switches to be as recommended by the motor manufacturer B Clarifier Thickener Settling Residuals Scraper Assemblies Equipment 1 Components a Torque tube with collector arms Fabricate torque tube from Sch 80 304 stainless steel pipe A center scraper shall extend below the torque tube and into the sludge hopper Effluent trough and external sludge recycle nozzle c Adjustable sludge draw off system provided for the sludge recirculation system d Clarification area consists of a section of 2 0 high minimum removable lameller tubes e Effluent collection launders shall be rectangular or V notched weirs 2
130. drawings d Equipment installation plans and instructions e Control system I O lists and terminal connection points for equipment instrument and controls interfacing with the system controls Procurement of High Rate Clarification System 01300 1 Special Services for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCEF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 01300 Special Services wpd B SELLER s Special Services to BUYER and BUYER s Contractor 1 SELLER s Field Technician and or Senior Field Technician shall visit the Site to inspect check and provide equipment installation instruction a Installation instruction Attend coordination meetings with the BUYER s Contractor and PROJECT MANAGER to coordinate the installation of SELLER s HRC System b SELLER s Field Technician and or Senior Field Technician shall provide technical assistance to the BUYER s Contractor to instruct guide and provide technical guidance to BUYER s Contractor s during equipment installation At no time will SELLER s Field Technician and or Senior Field Technician directly supervise the BUYER s Contractor c SELLER s Field Technician and or Senior Field Technician shall be present when the equipment is installed and shall advise the BUYER s Contractor to correct any deficiencies noted d The SELLER s Field Technician and or Senior Field Technician shall provide
131. e 27 000 ft lbs eee ee 2 Cut out Torque 33 000 ft lbs Procurement of High Rate Clarification System 11515 9 High Rate Clarification HRC System for Peak Excess Flow Treatment Facility Equipment 702056 November 10 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 11515 HRC Equipment wpd j Each motor to be totally enclosed fan cooled squirrel cage induction type rated 460 volt 60 hertz three phase Furnish each motor with a motor space heater rated 120 volt 60 hertz single phase Drive motors to be specifically selected for service with an adjustable frequency drive controller Connect each input speed reducer directly to the drive motor Nominal input horsepower rating of each gear or speed reducer to be no less than nameplate horsepower of the drive motor Each drive unit to be anchored to the turntable base Each drive unit to consist of an electric motor staged speed reduction units and an enclosed final speed reduction unit consisting of a pinion and spur gear Drive units with a pinion mounted directly on the motor shaft will not be acceptable BUYER s Contractor to furnish and install VFD in MCCs 10 Gear Reducers a b j Each gear reducer to be a totally enclosed unit with oil or grease lubricated rolling element anti friction bearings throughout Gear reducers to have a service factor of at least 1 50 based on the nameplate horsepower of the drive motor
132. e cell connected via a special cable 10 Auto ranging three or four digit display a Low 0 001 NTU b High 100 NTU 11 Provide a NEMA Type 12 moisture resistant enclosure for housing the master indicator 12 Output to be 4 20 mA dc output corresponding to a pre selected turbidity range 13 Unit to have a minimum of two alarm output relays one for high and one for low turbidity or other pre selected alarms as required by the HRC equipment manufacturer 14 Turbidity analyzers to be Great Lakes Instruments model T53 8320 Hach Chemical Company model 1720D or approved equal items J Sludge Blanket Level Interface Analyzer 1 For the analysis and display of all solids interfaces present in a chosen liquid column provide an analyzer transmitter with the following specifications a Analyzer shall use an ultrasonic ranging technique to measure the depth of interfaces b Analyzer shall be microprocessor controlled with self test and automatic calibration capabilities c Complete unit shall consist of the following 1 Analyzer 2 Transceiver 3 Sensor d Sensors shall have the following characteristics 1 Be provided with a minimum of 25 feet and capable of a maximum of 75 feet of cable 2 Have dual head construction and be mounted just below the surface of the medium Procurement of High Rate Clarification System 13420 12 Instruments for Peak Excess Flow Treatment Facility Project No 702056 November
133. e cover to prevent the entrance of water Mount valve disc position indicator on the end of the valve shaft for butterfly valves except where located in manholes buried or submerged Provide a disc position indicator on each operating stand or the actuator mounted thereon 2 03 FINISHES A Shop Priming Shop Finishing Shop coat ferrous metal surfaces except bearing and finished surfaces for corrosion protection provided functionally equivalent to specified coating and compatible with the specified field painting 1 Actuators to be provided with manufacturer s standard finish 2 Surfaces to be finished a Polished or machined surfaces Rust prevention compound b Other surfaces Epoxy enamel c Actuators and accessories Universal primer PART 3 EXECUTION 3 01 INSTALLATION A Actuator Installation 1 Actuators to be attached to valves as required in valve sections 3 02 RE INSTALLATION A Whenever an actuator must be removed to permit installation of valve or gate promptly reinstall actuator B Prior to placing in service submit a written report from the manufacturer s representative to the PROJECT MANAGER certifying that the valve and actuator have been inspected and adjusted and are suitable for the service conditions Procurement of High Rate Clarification System 15236 4 Manual Valve Actuators for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_De
134. e present worth analysis 1 Analysis term is 20 years 2 Annual discount rate over 20 years is six percent 3 Assumed timing for additional HRC treatment units trains a Two 20 MGD units on line and in service by wet weather season of 2006 b One additional 20 MGD and two 30 MGD units in service by wet weather season of 2010 c One 40 MGD units in service by wet weather season of 2015 B The following cost factors will be used in performing the present worth analysis Power cost 0 143 kWh Staff cost 65 hour operator Cost of buried storage 2 00 gallon Combined chemicals 160 MG treated Sand ballast cost 200 ton for replacement of lost ballast HRC plan area cost 300 sq ft includes superstructure building and land 7 HRC basin costs 15 cu ft of HRC basins assuming 2 5 feet of free board above normal water surface DRE PART 2 PRODUCTS NOT USED Procurement of High Rate Clarification System 01111 3 Facility and Operational Plan for Peak Excess Flow Treatment Facility Submittal Requirements Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverables Fina NHRC Specs 01111 F amp O Plan Submittal Req wpd PART 3 EXECUTION 3 01SUPPLEMENTS Supplement 01111 A Design Hydrograph END OF SECTION Procurement of High Rate Clarification System 01111 4 Facility and Operational Plan for Peak Excess Flow Treatment Facility Submittal Requirements
135. e schedule in full and sign it certifying they have successfully performed all the tests listed 3 Where it is not possible to test a function without the control software furnished SELLER shall verify the inputs outputs I O s are terminated correctly by simulating the process as closely as possible and checking the I O terminations for voltage or continuity C Submittal to and approval by PROJECT MANAGER of Supplement 01750 A is a prerequisite to SELLER S demonstration of operation to PROJECT MANAGER D Coordination 1 A Senior Field Technician or Field Technician who is familiar with operation of the equipment supplied and who has previous satisfactory experience in conducting tests of the type specified shall advise the BUYER s Contractor how to operate the equipment perform all startup adjustments and testing of system equipment shall advise the BUYER s Contractor how to conduct each test analyze the data and certify the system s performance during mechanical startup testing and optimization and process performance testing 2 The BUYER s Contractor will be responsible for ensuring that all related equipment required for the operation of the SELLER s equipment is fully operational prior to the initiation of testing activities This equipment shall include but not be limited to Influent pump station Influent screening equipment Influent flow metering Control systems Odor control system UV disinfection
136. e structure constructed by BUYER s Contractor under a separate contract B Payment Procedures 1 Pursuant to Section 01200 Price and Payment Procedures 1 02 RELATED SECTIONS A Section 11515 High Rate Clarification HRC System Equipment 1 03 REFERENCES A American National Standard Institute ANSI 1 B16 5 Cast Iron Flanges and Flanged Fittings Classes 25 125 and 250 B American Standard Testing Materials ASTM 1 A36 Standard Specification for Carbon Structural Steel 1 04 DEFINITIONS A AFBMA Anti Friction Bearing Manufacturers Association B BHN Birnell Harness Number C Microsand Fine sand used as a ballast to enhance floc formation D Start up Time The elapsed time between the moment when treated wastewater is first discharged from the outlet of the HRC Actiflo process and the moment that the quality of the discharged wastewater begins to consistently meet guaranteed performance requirements Procurement of High Rate Clarification System 11511 1 High Rate Clarification for Peak Excess Flow Treatment Facility Actiflo System Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 11511 HRC Actiflo System wpd 1 05 SYSTEM DESCRIPTION A Actiflo System Description 1 Influent wastewater will enter the HRC at the bottom of the coagulation chamber A coagulation mixer will provide additional mixing of the coagulant already dispe
137. e with stainless steel mounting 8 The transmitter shall be powered by 11 5 to 50 VDC and be capable of intrinsic safe operation when supplied from an approved source 9 Output range shall be 4 20 mA with a current limit of 28 mA 10 Linearity shall be K0 25 percent of full scale 11 Maximum load resistance shall be 625 Q at 24VDC 12 Response to step change shall be 20 msec standard to 90 percent of final value adjustable from 0 5 to 30 seconds Procurement of High Rate Clarification System 13420 4 Instruments for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCE_Deliverables 702056 PEFTF Deliverables Final HRC Specs 13420 Instruments wpd 13 14 15 16 17 18 Fail safe modes shall be field adjustable and shall be as follows a Direct acting low level fail safe in which the current output fails low current increases as level increases b Reverse acting fail safe in which the current fails high current decreases as level increases Provided unit shall be capable of operating at ambient temperatures from 40 to 170 degrees F Calibration adjustments shall be as follows a Step zero b Fine zero c Step span d Fine span e Time delay Transmitter housing shall be rated for the environment used Provide transmitters with remote mounting from sensing elements Provide Drexelbrook Model 508 45 25 for conducting liquids or approved equal items
138. eated Butterfly Valves 2 Performance test each valve in accordance with Section 5 2 and give a leakage test and a hydrostatic test as described in Sections 5 2 2 and 5 2 3 3 Apply the leakage test to the seating face of the plug tending to unseat the plug at the rated pressure of the valve Procurement of High Rate Clarification System 15224 5 Eccentric Plug Valves for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 15224 Eccentric Plug Valves wpd 4 Ensure each valve is leak tight in both directions when closed by the actuator with the maximum differential pressure applied to the plug as specified in the Plug Valve Schedule PART 3 EXECUTION 3 01 INSTALLATION A Valves 1 Valves will be installed by a BUYER s Contractor under a separate agreement END OF SECTION Procurement of High Rate Clarification System 15224 6 Eccentric Plug Valves for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 15224 Eccentric Plug Valves wpd SECTION 15236 MANUAL VALVE ACTUATORS PART 1 GENERAL 1 01 SUMMARY A Section Includes l Manual valve and gate actuators as required in the following equipment specifications B Payment Procedures 1 Pursuant to Section 01200 Price and Payment Procedure
139. ed in service the interior of lines to be thoroughly cleaned to the satisfaction of PROJECT MANAGER END OF SECTION Procurement of High Rate Clarification System 15220 6 Miscellaneous Process Piping for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 15220 Misc Process Piping wpd SECTION 15223 MISCELLANEOUS PROCESS VALVES PART 1 GENERAL 1 01 SUMMARY A Section Includes l 2 Miscellaneous Ball Valves Check Valves B Goods Installed But Not Supplied Under This Section 1 Valve actuators C Payment Procedures 1 Pursuant to Section 01200 Price and Payment Procedures 1 02 REFERENCES A American Society of Testing Materials ASTM 1 22 3 A105 Standard Specification for Carbon Steel Forgings for Piping Applications A108 Standard Specification for Steel Bars Carbon Cold Finished Standard Quality A126 Standard Specification for Gray Iron Castings for Valves Flanges and Pipe Fittings A216 Standard Specification for Steel Castings Carbon Suitable for Fusion Welding for High Temperature Service A276 Standard Specification for Stainless Steel Bars and Shapes A351 Standard Specification for Castings Austenitic Austenitic Ferritic Duplex for Pressure Containing Parts B148 Standard Specification for Aluminum Bronze Sand Castings B584 Standard Specifica
140. edimentation basins and discharge the clarified water into effluent chambers c Each trough shall discharge to a common area in the Clarifier Thickener basin d The system supplier is responsible for determining the number and dimensions of the troughs per basin Troughs shall be of rectangular cross section g Each trough to be shop fabricated and delivered to the site as one continuous unit h Field welding to assemble the troughs will not be acceptable i Provide suitable lifting lugs on each trough as required for handling and installation j Design the troughs to mount into box out openings in the concrete walls at one end of each sedimentation basins 18 Wear Plates for Bottom Center Hoppers a Provide one wear plate which will be cast into the concrete in each sedimentation basin to protect the concrete from wear b Wear plates to be fabricated from 304 stainless steel with angles fabricated from 304 stainless steel for anchoring the plates to the concrete c Dimensions thickness and fabrication details to be as directed by the system supplier d Shop fabricate each wear plate with angles e Field welding of plates will not be acceptable 19 Scraper Drive Shaft Protectors a Provide one drive shaft protector with each residual scraper assembly to protect the center drive shaft from the settling plates and to prevent short circuiting of flow around the plate settlers Fabricate drive shaft protectors from 304 sta
141. ee inches and shall be direct reading b Provide unit with integral stainless steel control valve mounted on the bottom and adjusted from the front of the unit c Metering tube shall be easily removable for range change or cleaning without removing the meter from the line or without the use of tools d Performance levels shall be 1 Repeatability of 0 5 percent of full scale reading 2 Accuracy for a 3 inch scale shall be 10 percent full scale for standard accuracy and 4 percent full scale for optional increased accuracy 3 Rangeability of 10 to 1 or greater e Operational limits shall be 1 Ambient temperature from 32 to 140 degrees F 2 Minimum pressure shall be a full vacuum 3 Stainless steel fittings and adapters shall provide a Maximum process temperature of 250 degrees F b Maximum process pressure of 250 psig f Materials of construction shall be 1 Tube shall be Boroscilicate glass 2 End fittings tube adaptor and tube adaptor spring shall be 316 stainless steel 3 Body shall be 304 stainless steal 4 Shield shall be polycarbonate 2 Provide Porter amp Fisher ABB Series 10A6100 Purgemaster or approved equal item D Ultrasonic Level Transmitter 1 Provide transmitter capable of the following functions a Non contacting level monitoring system b Control up to five pumps c Measure differential level d Monitor open channel flow e Measure tank level and provide volume conversion A
142. ences normal startup normal shutdown and emergency stop programming b Submit each piece of equipment to complete start and stop cycles Procurement of High Rate Clarification System 01750 5 Starting and Adjusting for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCE_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01750 Starting and Adjusting wpd c Operate each HRC train with only one residuals pump operating for a minimum of two continuous hours Repeat this test until all residuals pumps have been run for a minimum of two hours d Operate each HRC train with all required equipment operating for a minium of six continuous hours 3 The SELLER s representative shall sample check and record the following during the testing a Residuals microsand residuals for the Actiflo system recirculation pump flow and discharge pressure for each pump every hour that they are operated b Residuals wasting pump DensaDeg only flow and discharge pressure for each pump operating for each hour operated Chemical feed rates Coagulant and Polymer every hour d Check HRC System instrumentation and control systems for conformance with the specifications e Read and record all HRC system instrumentation every hour during testing Polymer injection points shall be recorded All other information that the SELLER PROJECT MANAGER or BUYER s Contractor deems necessary shall
143. ent shall be provided by the SELLER B Alternatively the SELLER may provide a control system utilizing a Programmable Logic Controller with operator interface touchscreen The programming must have an open protocol so that the Foxboro I A supervisory system can maintain full control of the SELLER s equipment All programming and communications needed to allow the Foxboro I A supervisory system to control the SELLER s equipment shall be provided by the SELLER C Inaddition to the above provide the following items as part of an integrated control system for controlling each train One main control panel Ultrasonic level sensors Sludge blanket detectors Magnetic flow meters pH analyzers Turbidity meters Pressure switches pH meters Pressure gauges with diaphragm seals 0 Isolation rings annular seals for pressure instruments 1 Spare I O EO 0 ON eer D Instrumentation to be in accordance with the requirements of specification section 13420 Instruments E Programmable Logic Controller 1 Provide one programmable logic controller based control panel to operate control and monitor the HRC system including flash mixers reactor turbines scraper motor drives sludge recirculation and wasting pumps Microsand residuals recirculation polymer and coagulant feed systems of the trains and associated equipment 2 PLC s to have sufficient capacity to allow for control of equipment for up to four 4 additional trains t
144. equirements Performance Requirements 1 Design parameters based on a peak 80 gpm sq ft overflow rate for each Actiflo train to adhere to the following a Coagulation Chamber 1 Number of chambers per train 1 2 Hydraulic retention time at design flow sec 90 3 Side water depth approx ft in 23 0 4 Mixer G at 20 C sec 265 5 Maximum motor speed rpm 1200 b Injection Chamber 1 Number of chambers per train 1 2 Hydraulic retention time at design flow sec 90 3 Side water depth approx ft in 23 0 4 Mixer G at 20 C sec 265 5 Maximum motor speed rpm 1200 c Flocculation Basin 1 Number of basins per train 1 2 Hydraulic retention time at design flow sec 360 3 Side water depth approx ft in 23 0 4 Mixer G at 20 C sec 185 5 Maximum motor speed rpm 1200 d Sedimentation Basin 1 Number of basins per train 1 2 Rise rate at design flow gpm ft2 80 3 Side water depth at center approx ft in 23 0 4 Adjustable frequency drive yes e Residuals Removal and Microsand Recirculation System 1 Number of systems per train 1 2 Number of Microsand residuals pumps per system 3 2 duty 1 standby 3 Adjustable frequency drive for pumps By Others 4 Number of hydrocyclones and header assemblies per system 5 5 Number of hydrocyclones boxes per system 1 C Principal Items Principal items to be included in the Actiflo system for each train are as fol
145. ers 1801 Alexander Graham Bell Dr Reston VA 20191 4400 www asce org 800 548 2723 703 295 6300 Procurement of High Rate Clarification System 01400 A 4 Quality Requirements for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01400 A Supplement wpd Name Address and Telephone Number ASHRAE ASME ASSE ASTM AWPA American Society of Heating Refrigerating and Air Conditioning Engineers 1791 Tullie Circle NE Atlanta GA 30329 www ashrae org 800 527 4723 404 636 8400 American Society of Mechanical Engineers 3 Park Ave New York NY 10016 5990 www asme org 800 843 2763 American Society of Sanitary Engineering 901 Canterbury Suite A Westlake OH 44145 www asse plumbing org 440 835 3040 American Society for Testing and Materials 100 Barr Harbor Dr West Conshohocken PA 19428 2959 www astm org 601 832 9585 Architectural Woodwork Institute 1952 Isaac Newton Sq West Reston VA 20190 www awinet org 703 733 0600 American Wood Preservers Association P O Box 5690 Granbury TX 76049 www awpa com 817 326 6300 Procurement of High Rate Clarification System 01400 A 5 Quality Requirements for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01400 A
146. ers with Supports Provide on complete set of plate settlers with supports for each settling basin Material of construction of the plates to be 316L stainless steel Incline of plates to be 60 degrees Corrugated plates will not be acceptable Plate settlers to be provided with sufficiently supports constructed of 304 stainless steel Support angles will be anchored to the sedimentation basin walls as recommended by the manufacturer g Arrangement of settling modules to ensure flow is divided equally between each module without short circuiting h Settled solids will slide down the plates and drop into the Microsand residuals scraper area below i Plate packs to be factory assembled in a rigid supporting framework constructed of stainless steel structural shapes 1 Frames to be arranged to permit disassembly of the plat packs to facilitate removal and replacement of individual plates 2 Frames that rack of deform under load will not be acceptable 17 Collection Troughs with Supports a Provide v notch or rectangular notch collection troughs with supports to collect clarified water from the sedimentation basins and discharge the clarified water into effluent chambers eo Bose Th Procurement of High Rate Clarification System 11515 13 High Rate Clarification System Equipment for Peak Excess Flow Treatment Facility 702056 11 04 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs Section 11515 A
147. ervisory control system or programmable logic controller HPR b One 1 main control panel c Three 3 pressure switches with diaphragm seal and isolation valve d Two 2 pH meters one located in common feed channel and one per train e Two 2 turbidimeters one located in common feed channel and one per train f Eleven 11 pressure gauges with diaphragm seal and isolation valve 6 Mechanical Accessories a Ten 10 plug valves b Six 6 solenoid valves c Three 3 flushing connections with ball isolation valve 1 06 SUBMITTALS A Goods Data 1 Pursuant to Section 01330 Submittal Procedures 2 Detailed specifications and drawings containing complete piping and flow diagrams of the proposed installation including dimensions weights and complete parts lists Drawing shall show proposed support and anchorage of Procurement of High Rate Clarification 11511 4 High Rate Clarification Treatment Trains for Peak Excess Flow Actiflo System Treatment Facility Project No 702056 October 9 2003 equipment and appurtenances and equipment relationship to other parts of the work including clearances for installation 3 Manufacturer s data including materials of construction equipment weight and related information for each item specified in PART 2 GOODS 4 Microsand Residuals Pumps Srhpg ho ao op 7 m n o 5 Mot HETAT Name of manufacturer Type and model Design rotational speed Size of
148. essions until functional demonstration testing has been completed indicated by PROJECT MANAGER s receipt of reports required in Section 01750 Starting and Adjusting I If SELLER fails to show up at the intended training date BUYER shall be entitled to notification of a new date complying with the requirements indicated herein J Training sessions shall be scheduled to allow for an appropriate progression of the training material If knowledge of certain equipment is necessary to adequately comprehend the operational and maintenance aspects of another piece of equipment the training sessions shall be scheduled to provide for this requirement K Training sessions shall meet the following general requirements 1 Training sessions shall be completed within the Contract Time 2 SELLER shall provide labor process medium chemicals tools equipment and instruments necessary to accommodate the demonstration of the equipment SELLER may not rely on adequate sewage flows at time of training as weather may cause flows to vary 3 SELLER shall provide evidence of compliance with paragraph 1 03 B above for approval by PROJECT MANAGER with the scheduling notice 4 The content of training sessions shall be specific to the Goods installed 5 Separate or combined training sessions shall be provided for Facility Operators and Maintenance Personnel as indicated in Supplement 01820 A Schedule of Equipment Requiring Demonstration and Training
149. etained by PROJECT MANAGER and the necessary c revisions data will be requested from SELLER 1 05 CONTENT REQUIREMENTS FOR MANUALS A Content for Each Unit or common units and System 1 D ce 9 10 11 12 Description of unit and component parts including controls accessories and appurtenances a Function normal operating characteristics and limiting conditions b Performance curves engineering data nameplates data and tests c Complete nomenclature and commercial number of replaceable parts Process narrative for system in which Goods is part of Programmable Logic Controllers a Programming description b Screen descriptions and navigation c OIT function Operating Procedures Start up break in routine and normal operating instructions Test procedures and results of factory tests where required Regulation control stopping and emergency instructions Description of operation sequence by control manufacturer Shutdown instructions for both short and extended durations Summer and winter operating instructions as applicable Safety precautions Special operating instructions Installation instructions Maintenance and Overhaul Procedures a Routine operations b Guide to troubleshooting c Disassembly removal repair reinstallation and reassembly Installation Instructions Including alignment adjusting calibrating and checking Original manufacturer s parts list illustr
150. f High Rate Clarification System 01300 3 Special Services for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCEF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 01300 Special Services wpd SECTION 01330 SUBMITTAL PROCEDURES PART 1 GENERAL 1 01 SUMMARY A Section Includes l r ee E D Definitions Quality assurance submittal procedures Quality assurance submittal requirements PROJECT MANAGER s review of quality assurance submittals Quality control submittal procedures Quality control submittal requirements PROJECT MANAGER s review of quality control submittals Supplements 1 02 DEFINITIONS A Treatment Plant Willow Lake Water Pollution Control Facility WPCF 5915 Windsor Island Road N Salem OR 97303 6197 B PEFTF at River Road Park 3045 River Road N Salem OR 97303 1 03 QUALITY ASSURANCE SUBMITTAL PROCEDURES A Deliver five copies of quality assurance submittals and any resubmittal to PROJECT MANAGER at WPCF unless another address is mutually agreed upon B Provide quality assurance submittals for each item listed in the schedule located at the end of this section referred to as Supplement 01330 A Schedule of Quality Assurance Submittals and pursuant to paragraph 5 06 Section 00700 General Conditions C Deliver quality assurance submittals utilizing the transmittal form in Section 00436 1 and execute the certif
151. f necessary to prevent interference of the chain with adjacent piping or equipment c Provide hot dip galvanized or zinc plated carbon steel operating chains looped to extend to within 4 feet of the floor below the valve 4 Levers a Provide levers capable of being locked in at least five intermediate positions between fully open and fully closed b For buildings or structures containing lever operated valves provide at least two operating levers for each size and type of lever operated valve 5 Chain Levers a Provide suitable actuator extensions if necessary to prevent interference of the chain with adjacent piping or equipment b Provide hot dip galvanized carbon steel operating chains looped to extend to within 4 feet of the floor below the valve Procurement of High Rate Clarification System 15236 3 Manual Valve Actuators for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 15236 Manual Valve Actuators wpd 2 02 ACCESSORIES A Position Indicators 1 2 Provide each valve actuator with a position indicator to display the position of the plug or disc relative to the body seat opening Mount position indicators for quarter turn plug or ball valves installed in interior locations on the outer end of the valve operating shaft extension Provide a suitable stuffing box or other seal where the shaft passes through th
152. f pipe walls for installation of pressure gauges or switches not permitted 7 Install piping on skids so that lines are readily accessible for cleaning 8 Provide tees at regular intervals in chemical piping with extra openings plugged to facilitate cleaning Procurement of High Rate Clarification System 15220 5 Miscellaneous Process Piping for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 15220 Misc Process Piping wpd a Apply teflon thread tape or teflon thread sealer to the threads of the plugs so that they can be easily removed 9 At each point where hose or reinforced plastic tubing is connected to rigid piping provide a quick disconnect coupling 10 Provide adequate drains and vents with appropriate shut off valves as required to fully drain all piping located on equipment skids C Valves 1 Locate isolation valves provided with equipment and instruments in a manner which will allow ease of access and removal of the items to be isolated D Piping Assembly 1 Use labor that has been qualified by training and experience to capably perform the specified activities required to accomplish the work in a satisfactory manner E Cleaning 1 Ensure the interior of pipe valves and fittings is smooth clean and free of blisters loose mill scale sand dirt and other foreign matter when installed 2 Before being plac
153. feed rates than specified to achieve compliance the SELLER shall be permitted to make such changes in the equipment and methods of operation as deemed necessary and as acceptable to PROJECT MANAGER D Costs of any modifications to achieve compliance will be the SELLER s responsibility unless they are on equipment not provided under these specifications E The necessary adjustments shall be made as soon as practicable F Following the adjustments the SELLER in conjunction with the BUYER s Contractor shall be responsible for re testing the system to show compliance G In the event that the HRC Goods still do not achieve the specified performance during the second test the equipment may be subject to rejection PART 2 PRODUCTS NOT USED Procurement of High Rate Clarification System 01750 10 Starting and Adjusting for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCE_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01750 Starting and Adjusting wpd PART 3 EXECUTION 3 01 SUPPLEMENTS A Supplement 01750 A Process Control Test Certification END OF SECTION Procurement of High Rate Clarification System 01750 11 Starting and Adjusting for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01750 Starting and Adjusting wpd SUPPLEMENT 01750 A Proces
154. feeding coagulant as required to meet the performance requirements as specified in Section 01112 Performance Requirements at a minimum discharge pressure of 65 pig to each feed point 3 Calibration column 4 Quick connect coupling 2 Polymer System a Provide one skid mounted system to feed blend polymer to each train b Polymer system to be capable of automatically feeding liquid emulsion polymer as required to meet the performance requirements c Polymer feed system to consist of the following 1 Polymer Feeder Blender Units a Provide a feeder blender unit for each feed point b Provide a common spare feeder blender with piping and valving as required to feed to any one of the feed points 2 Calibration column 3 Secondary dilution water system d Polymer to be stored in portable chemical totes to be provided under a separate agreement 3 Polymer Feeder Blender a Manufacturer Fluid Dynamics or US Filter Stranco b Equipment Skid 1 Equipment skid to be sufficiently sized to support polymer equipment 2 Skid to be constructed of stainless steel with a minimum 3 16 inch thick members with flanged sides 3 Provide skid with a 1 inch high containment lip along the perimeter to prevent accidental spills from running onto floor 4 Provide a threaded drain connection with a plug at the low point of the skid 5 Skid to be designed to permit easy access to equipment and maintenance points without requiring the removal of other comp
155. from the settling plates and to prevent short circuiting of flow around the plate settlers Fabricate drive shaft protectors from 304 stainless steel Dimensions thicknesses fabrication details and mounting details to be as directed by the system supplier Shop fabricate each drive shaft protector and deliver to the site in one complete unit Field welding will not be acceptable C Chemical and Polymer Feed Systems 1 Coagulant Storage and Feed System a Manufacturers Coagulant feed pumps to be manufactured by Sigma b Materials 1 Diaphragm head PVC 2 Diaphragm PTFE or hypalon with EPDM backing 3 Skid AISI Type 304L stainless steel 4 Piping Schedule 80 PVC Procurement of High Rate Clarification System 11515 14 High Rate Clarification System Equipment for Peak Excess Flow Treatment Facility 702056 11 04 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs Section 11515 Addenda 1 wpd 5 Other materials shall be manufacturer s standard and compatible for continuous service with liquid being pumped c Provide one system to feed each train d Coagulant system to be capable of storing and automatically feeding ACH or PACL as required to meet the performance requirements e Coagulant storage and feed system to consist of the following 1 Storage tank i Storage tank to have a minimum usable capacity of 12 500 gallons 2 Metering pumps a Provide one metering pump capable of
156. g typewriter or electronic printing 3 Include detailed lubrication instructions and diagrams showing points to be greased or oiled recommended type grade and temperature range of lubricants and frequency of lubrication 4 Recommended Spare Parts a Include a list of spare parts and consumable parts recommended by the manufacturer to be stacked on site Data shall be consistent with manufacturer s bill of materials parts list furnished in operation and maintenance data manuals Unit is the unit of measure for ordering the part Quantity is the number of units recommended d Unit Cost is the current purchase price Provide a current unit cost for all parts listed can C Content for Each Electric or Electronic Item or System 1 Description of unit and component parts a Function normal operation characteristics and limiting conditions b Performance curves engineering data nameplate data and tests c Complete nomenclature and commercial number of replaceable parts d Interconnection wiring diagrams for control systems 2 Circuit Directories of All Existing Panels a Electrical b Control c Communication List of electrical relay settings and control and alarm contact settings System wide electrical and control interconnection wiring diagram As provided CAD generated control diagrams by control manufacturer Operating procedures Routine and normal operating instructions b Sequence required c Safet
157. grease lubricated rolling element antifriction type Provide thrust bearings to carry shafting and impeller loads plus an allowance of at least 25 percent of the weight of the shaft and impeller Bearings located below the bottom of the supporting platform will not be permitted Gear reducers to be selected designed and rated in accordance with the appropriate AGMA standards Design gearing with a life factor at least equivalent to 10 million cycles and an overall service factor of 2 0 based on the sum of the continuous loads plus any transient loads other than starting loads Bearings to have an AFBMA L Life Rating of at least 100 000 hours except output shaft bearings which shall have an L rating of at least 200 000 hours 3 Mixer Turbine Supports a Design mixer turbine so that it can be removed from its box as a complete unit after the impeller is removed from the shaft b Each mixer shall be assembled on a rigid an substantial base c The base will be secured to a subbase which will be permanently leveled and grouted in place on the concrete base d Provide an opening in the subbase large enough to permit removal of the shaft including couplings after removal of the impeller e The base and subbase shall be matched and doweled Procurement of High Rate Clarification System 11515 7 High Rate Clarification System Equipment for Peak Excess Flow Treatment Facility 702056 11 04 2003 G GROUP PUBWKS WPCF_Deli
158. he such future purchase s 1 10 PAYMENT PROCEDURES A Use the form in Section 00621 Application for Payment B Submit applications for payment pursuant to paragraph 10 01 and paragraph 10 05 for final payment Section 00700 General Conditions C Application for Payment not meeting the requirements of paragraphs 10 01 and 10 05 Section 00700 General Conditions as applicable shall be returned to SELLER without processing SELLER shall not be due interest on monies as a result of Applications for Payment not meeting the applicable requirements D SELLER s payment shall be mailed to the address indicated on the Form of Agreement unless PROJECT MANAGER is notified otherwise with the submittal of the Application for Payment E Refer to paragraphs 10 01 C Section 00700 General Conditions for information related to PROJECT MANAGERS review of the Application for Payment Procurement of High Rate Clarification System 01200 3 Price and Payment Procedures for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 F Refer to paragraphs 10 01 E Section 00700 General Conditions for information related to BUYERS s authority to reduce payment amount requested by SELLER G Payments by BUYER to SELLER for Awarded Bid Item s 1 and or 2 and or 3 excluding any retainage amount shall be in compliance with the Milestone percentages listed in Article 7 of the Agreement H Special Services Bid Form items 4
159. ication as indicated A transmittal shall be provided for each quality assurance submittal D Number each transmittal with the submittal number from Supplement 01330 A followed by a capital letter A for the first review B for the second review etc Procurement of High Rate Clarification System 01330 1 Submittal Procedures for Peak Excess Flow Treatment Facility Project No 702056 NOVEMBER 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01330 Submittal Procedures wpd E Quality assurance submittals transmitted without the proper transmittal will be marked AMEND AND RESUBMIT and returned without review to SELLER This shall constitute the initial review by PROJECT MANAGER 1 04 QUALITY ASSURANCE SUBMITTAL REQUIREMENTS A Submit quality assurance submittals in sufficient detail to show compliance with specified requirements Check verify and revise quality assurance submittals as necessary to bring them into conformance with Contract Documents previously accepted quality assurance submittals and actual field conditions Determine and verify quantities dimensions specified design and performance criteria materials catalog numbers and similar data Submit quality assurance submittals to PROJECT MANAGER pursuant to this section after completion of checking verification and coordinating the related information Submit manufacturer s instructions with q
160. ification forms prepared by BUYERS Contractor shall be furnished to BUYER E System Testing 1 The SELLER shall notify the BUYER a minimum of 14 days in advance of the scheduled system testing to allow time for the downloading of the DCS program System testing shall begin after acceptance of all wire calibration and loop tests All systems shall be tested prior to the beginning of plant operational testing System testing shall follow detailed test procedures and check lists developed by the BUYER Test data shall be acquired using equipment as specified and recorded on certification forms prepared by BUYER Completion of system testing activities shall be documented by a certified report including all test forms with test data entered and shall be furnished to BUYER The proper operation of all final control elements control panels and instrumentation furnished under this contract shall be verified by tests conducted in accordance with the requirements specified herein System testing shall at a minimum demonstrate the following a Each component of the system operates correctly with all other components of the system Analog control loops operate in a stable manner All interlocks perform correctly All control sequences perform correctly The complete system is reliable and consistent under all conditions of plant operation Where appropriate to indicate performance system testing activities shall include the use of w
161. ility of the BUYER s Contractor PART 3 EXECUTION 3 01 INSTALLATION A Equipment Installation 1 Equipment provided under this section will be installed by BUYER s Contractor under a separate agreement 3 02 FIELD QUALITY CONTROL A Special Services to BUYER and BUYER s Contractor 1 Pursuant to Section 01300 Special Services B Site Tests Inspection 1 Special Services to BUYER for Equipment Checkout Start up and Testing Pursuant to Section 01300 Special Service 3 03 ADJUSTING A Special Services to BUYER for Starting and Adjusting Pursuant to Section 01300 Special Services 3 04 DEMONSTRATION A Operation and Maintenance Training 1 Special Services to BUYER for Operation and Maintenance Training Pursuant to Section 01300 Special Services 3 05 PROTECTION Procurement of High Rate Clarification 11511 16 High Rate Clarification Treatment Trains for Peak Excess Flow Actiflo System Treatment Facility Project No 702056 October 9 2003 A Stainless Steel Surfaces 1 Protect stainless steel surfaces after pickling to prevent contact with iron or steel objects or surfaces END OF SECTION Procurement of High Rate Clarification 11511 17 High Rate Clarification Treatment Trains for Peak Excess Flow Actiflo System Treatment Facility Project No 702056 October 9 2003 SECTION 11512 HIGH RATE CLARIFICATION DensaDeg SYSTEM PART 1 GENERAL 1 01 SUMMARY A Section Includes This sectio
162. ing bearing lubricant and seal water 2 Provide oil lubricated units with constant level oilers or with sight glasses arranged to indicate operating and static oil levels o Balance 1 Accurately machine impellers shafts and other rotating parts to be in as nearly perfect rotational balance as practicable 2 Statically balanced as a unit to ensure freedom from vibration 3 Excessive vibration will be sufficient cause for rejection of the equipment 4 Design to avoid resonance at normal operating speeds 5 Vibration displacement peak to peak as measured at any point on the machine must not exceed 5 0 mils Procurement of High Rate Clarification 11512 10 High Rate Clarification Treatment Trains for Peak Excess Flow DensaDeg System Treatment Facility Project No 702056 October 1 2003 6 At any operating speed the ratio of rotative speed to the critical speed of a unit or components thereof to be less than 0 8 or more than 1 3 p Electric Motors 1 2 3 4 Drive motors to be totally enclosed fan cooled rated 460 volt 60 hertz 3 phase squirrel cage induction type Motors provided for sludge recirculation pumps to be severe and inverter duty rated Motors provided for the sludge wasting pumps shall be severe duty rated Provide each motor with a motor space heater rated 120 volt 60 hertz 3 phase q Seal Water Stations 1 2 3 Provide one complete seal water station for each pump Ea
163. inless steel c Dimensions thicknesses fabrication details and mounting details to be as directed by the system supplier d Shop fabricate each drive shaft protector and deliver to the site in one complete unit e Field welding will not be acceptable C Plate Settlers and Supports 1 Materials a Plate packs AISI Type 316L stainless steel b Plate supports AISI Type 304L stainless steel Procurement of High Rate Clarification System 11515 13 High Rate Clarification HRC System for Peak Excess Flow Treatment Facility Equipment 702056 November 10 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 11515 HRC Equipment wpd D Chemical and Polymer Feed Systems 1 Coagulant Storage and Feed System a Manufacturers Coagulant feed pumps to be manufactured by Sigma b Materials 1 Diaphragm head PVC 2 Diaphragm PTFE or hypalon with EPDM backing 3 Skid AISI Type 304L stainless steel 4 Piping Schedule 80 PVC 5 Other materials shall be manufacturer s standard and compatible for continuous service with liquid being pumped c Provide one system to feed each train d Coagulant system to be capable of storing and automatically feeding ACH or PACL as required to meet the performance requirements e Coagulant storage and feed system to consist of the following 1 Storage tank i Storage tank to have a minimum usable capacity of 12 500 gallons 2 Metering pumps a Provide one me
164. inless steel 2 Plate supports AISI Type 304L stainless steel 2 02 EQUIPMENT Procurement of High Rate Clarification System 11515 6 High Rate Clarification System Equipment for Peak Excess Flow Treatment Facility 702056 11 04 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs Section 11515 Addenda 1 wpd A Mixing Equipment Flash Mixers and or Reactor Turbines and or Coagulation Injection and Flocculation 1 Manufacturers Lightning Chemineer Mixing Equipment Company Philadelphia Mixer Corporation or SEW Eurodrive 2 Drive Units a b o Design drive units for the specific requirements of mixer service and shall be suitable for 24 hour a day operation under moderate shock conditions Each drive unit to consist of a foot mounted electric motor and a gear reducer with a flexible coupling provided between the motor and gear reducer Drive units having a pinion mounted directly on the motor shaft will not be acceptable Provide lifting lugs on each motor and gear reducer Provide one set of lifting lugs designed and located to permit lifting of the complete mixer and drive unit Gear reducers to be double or triple reduction type with helical or spiral bevel gearing Worm gearing will not be acceptable Output shaft to be enclosed in a drywell which provides positive leakproof sealing Rigidly couple the output shaft to the mixer shaft Gear reducer and motor bearings to be oil or
165. iod is 14 days without a significant interruption Significant Interruption may include any of the following events 1 Failure of critical equipment unit system or subsystem that is not satisfactorily corrected within two hours after failure 2 Failure of noncritical equipment unit system or subsystem that is not satisfactorily corrected within 24 hours after failure 3 As may be determined by PROJECT MANAGER 1 03 REQUIREMENTS FOR COMMISSIONING A Commissioning of the facility shall be completed prior to Substantial Completion B SELLER to provide the labor tools equipment instruments and services required for and incidental to supporting the BUYER s Contractor s staff during facility commissioning C The SELLER shall demonstrate satisfactory operation of the equipment and systems provided under these specifications in actual operation as a functional unit D SELLER to provide adequate staff to support the BUYER s Contractor s commissioning for a period of 14 continuous days without a significant interruption Procurement of High Rate Clarification System 01810 2 Commissioning for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG A GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 01810 Commissioning wpd E At the option of the PROJECT MANAGER the Commissioning Verification Period shall restart with the correction of each Significant Interruption
166. ion may be found Include safety information and emergency plans and procedures The summary shall be in a separate binder from other Goods and system binders C Comply with the following format relating to the Operation and Maintenance Manual 1 Size 8 inch by 11 inch 2 Paper 20 pound minimum white for typed pages 3 Text Manufacturer s printed data or neatly typewritten Facsimiles transmitted via a fax machine shall be unacceptable 4 Three hole punch data for binding and composition arrange printing so that punched holes do not obliterate data Procurement of High Rate Clarification System 01785 1 Operation and Maintenance Manuals for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 01785 O amp M Manual wpd 5 Provide fly leaf for each separate Good or each piece of operating Goods with typed description of Goods and major component parts of Goods and provide with heavy section dividers with numbered plastic index tabs 6 Provide each manual with title page typed table of contents with consecutive page numbers Plan contents of entire set identified by volume number in each binder 7 Cover identify each volume with typed or printed title OPERATION AND MAINTENANCE MANUAL VOLUME NO _OF_ if applicable and list City of Salem PEFTF at River Road Park HRC Procurement City Project Number 702056 Design
167. ion of sample collections and analyses required 12 Operation and maintenance manuals Procurement of High Rate Clarification 11511 6 High Rate Clarification Treatment Trains for Peak Excess Flow Actiflo System Treatment Facility Project No 702056 October 9 2003 a Provide a complete operation and maintenance manual for the Actiflo system in accordance with the requirements of Section 01785 Operation and Maintenance Data 13 Wiring control schematics and control logic for electrical and control components furnished 14 List of special tools for each type of equipment furnished including special tools necessary for adjustment operation maintenance and disassembly B Shop Drawings 1 Submit five 5 complete sets 2 Complete control panel layout drawings 3 Loop wiring diagrams to include a Complete wiring system for Actiflo equipment showing wiring terminations b Terminal connection points for equipment and system inputs outside of the Actiflo system C Quality Assurance Control Submittals 1 Design Data 2 Manufacturers Instructions Installation and checkout instructions including lubrication and initial start up procedures 3 Manufacturers Field Reports Indicate personnel and actual tests and start up procedures that were performed by manufacturer s representative D Closeout Submittals 1 Pursuant to Section 01775 Closeout Submittals and Procedures 1 07 DELIVERY STORAGE AND HAND
168. irements have been met and shall include a complete listing of the measurement and control instrumentation system maintenance repair activities conducted during the system testing b Prior to the start of the process control test certification BUYER shall provide in writing the acceptance of individual system test results PART 2 PRODUCTS NOT USED PART 3 EXECUTION 3 01 ADJUSTING A Procedures and documentation for equipment shall follow the requirements pursuant to Section 01750 Starting and Adjusting END OF SECTION Procurement of High Rate Clarification System 13490 4 Measurement and Control Commissioning for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 13490 Measurement and Control Commissioning wpd SECTION 15220 MISCELLANEOUS PROCESS PIPING PART 1 GENERAL 1 01 SUMMARY A Section Includes 1 2 Plastic pipe Plastic tubing B Payment Procedures 1 Pursuant to Section 01200 Price and Payment Procedures 1 02 REFERENCES A American Society of Testing Materials ASTM 1 2 3 A307 Standard Specification for Carbon Steel Bolts and Studs 60 000 PSI Tensile Strength D1330 Standard Specification for Rubber Sheet Gaskets D1785 Standard Specification for Poly Vinyl Chloride PVC Plastic Pipe Schedules 40 80 and 120 D2464 Standard Specification for Threaded Poly
169. ise required for proper operation c Design each pump to operate at maximum possible efficiency throughout the duty range without overloading motors d Pumps to have a continuously falling head capacity characteristic curve from no flow to maximum flow conditions to ensure satisfactory parallel operation e Design each pumping unit for the following operating conditions at rated speed unless otherwise noted 1 Type of pumping unit Centrifugal sand slurry 2 Maximum pump speed rpm 1 800 3 Rated total head ft To be determined by Actiflo system supplier 4 Minimum shutoff head ft 110 of rated head 5 Pump efficiency at rated head To be determined by Actiflo system supplier 6 Operating head range ft To be determined by Actiflo system supplier 7 Minimum available net positive suction head at center line of pump shaft feet absolute Flooded 8 Minimum hydrostatic test pressure psi 1 5 x shutoff head plus maximum suction pressure f Pump performance to be stable and free from cavitation and noise throughout the specified operating conditions g Casing Assembly 1 Casings to be radially split type with replaceable abrasion resistant liners pressure molded to the backing plate and secured to the casing externally by heavy duty studs and nuts 2 Liners to extend through casing nozzles to form natural gaskets between flanges and piping 3 Flanges to be slotted for easy assembly and disassembly 4 Pro
170. ite 1300 Washington DC 20036 www steel org 202 452 7100 800 277 3850 American Institute of Timber Construction 7012 S Revere Pkwy Suite 140 Englewood CO 80112 www aitc glulam org 303 792 9559 Air Movement and Control Association International Inc 30 W University Dr Arlington Heights IL 60004 1893 www amca org 847 394 0150 American National Standards Institute 1819 L Street N W Washington DC 20036 www ansi org 202 293 8020 Procurement of High Rate Clarification System 01400 A 3 Quality Requirements for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01400 A Supplement wpd Name Address and Telephone Number APA EWA APA The Engineered Wood Association P O Box 11700 Tacoma WA 98411 0700 www apawood org 253 565 6600 American Petroleum Institute 1220 L St NW Washington DC 20005 4070 Wwww api org 202 682 8000 American Railway Engineering and Maintenance of Way Association 8201 Corporate Drive Suite 1125 Landover MD 02785 2230 www arema org 301 459 3200 Air Conditioning and Refrigeration Institute 4301 Fairfax Dr Suite 425 Arlington VA 22203 www ari org 703 524 8800 Asphalt Recycling and Reclaiming Association 3 Church Circle PMB 250 Annapolis MD 21401 www atra org 410 267 0023 American Society of Civil Engineers World Headquart
171. itions programmed into the system and is capable of automated responses to mitigate the alarm condition with little or no operator intervention 1 04 SUBMITTALS A Goods Data 1 Manufacturer s data including materials of construction and related information for each item specified in PART 2 GOODS Procurement of High Rate Clarification System 13451 1 Programmable Logic Controllers for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCEFE _Deliverables 702056 PEFTF Deliverables Final HRC Specs 13451 Programmable Logic Controllers wpd B Shop Drawings 1 Dimensional drawings showing the overall length width and height of the assembled control panel center Included on these drawings shall be the back panel layout of installed control devices showing part numbers dimensions nameplate text and other details required for a complete assembly 2 For large control panel centers physical properties handling mounting and if applicable shipping break point locations shall be shown in the drawings This shall include total weight lifting instructions height and floor space required 3 Electrical Schematic Drawings that include wiring details such as terminal block numbers for both internal and field connections shielded wire termination requirements grounding requirements wire colors and numbers etc shall be provided Show all required internal and external interlocking Each dra
172. ity 3 Provide one Operator Interface Touchscreen accessible from the front cover of the control panel 4 Programmable logic controllers and OIT s to be in accordance with the requirements of specification section 13451 Programmable Logic Controllers 5 All PLC code shall be included in the O amp M manual including printed out and fully annotated ladder logic diagrams F Main Control Panel 1 Furnish one 1 control panel to be located indoors serving the HRC sytems Provide the following a Local panel containing programmable logic controller contacts power disconnects terminal blocks timers relays transformers pushbuttons hand switches status lights and wiring to operate each train Procurement of High Rate Clarification System 11515 20 High Rate Clarification System Equipment for Peak Excess Flow Treatment Facility 702056 11 04 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs Section 11515 Addenda 1 wpd b Provide controls necessary to allow all pumps and drives to operate in either local or remote modes c Provide required I O points for control operation and monitoring of each train installed plus up to four 4 additional future units 2 Control panel to be in accordance with the requirements of Section 13451 PLCs 3 Control panel shall be completely assembled tested and programmed prior to shipment to the site G Local Control Stations 1 Provide local control
173. iverables Final HRC Specs 13451 Programmable Logic Controllers wpd 4 Individual housing slots shall be mechanically configurable to prevent insertion of incorrect modules Each I O rack shall have sufficient slots to provide at a minimum two spare slots after all required I O modules have been installed Allen Bradley or approved equal item B Central Processor Unit Module l 2 10 11 The Central Processing Unit CPU shall be of solid state Low Power Substrate CMOS semi conductor design All CPU operating logic shall be contained on plug in modules for quick replacement CPU shall have sufficient memory to implement the specified control functions plus a reserve capacity of 20 percent of the total programming provided to ensure capacity for future program additions Each CPU shall be programmable in lower level ladder diagram language consisting of multiple series or parallel contacts counters timers and arithmetic functions Higher level programming shall consist of but not be limited to P amp ID functions trigonometric and floating point math calculations Each CPU shall also have a built in real time clock calendar available for programming use Each CPU shall be supplied with a ram that is battery backed up An indicator shall show the status of the batteries The battery shall be internally mounted and be a Lithium type that is capable of retaining the program for up to one year after power loss
174. izes of each component Materials of construction for each component Net weight of assemblies Data on shop painting Overall dimensions of assemblies Schematics of complete hydrocyclone header assemblies and fittings 8 Hydrocyelons Boxes rg mo ao op Name of manufacturer fabricator for each item Type and model for each item as applicable Materials of construction for each item Details of fabrication for each item Net weight for each item Data on stainless steel cleaning for each item Complete dimensions of each item Overall dimensions Complete supports details 9 Progmanmins Coordination a b Database PLC register or other data needed by the Actiflo system PLC i e operator input run status etc Database PLC register or other data output from the Actiflo System i e alarm system running etc Operator interface screen requirements needed to monitor and control the system from the Plant Control System 10 Pressure Switches pH Meters turbidimeters level transmitters sludge blanket level indicators level detectors magnetic flow meters and pressure gauges with diaphragm seals Submittals shall be in accordance with the provisions of the instrumentation section 11 Field Tests a b d e Testing schedule Detailed written test procedures for mechanical startup testing and optimization and process performance testing Forms for data collection Calculation formulas Descript
175. kener 1 Number of basins per train 1 2 Rise rate at design flow gpm sq ft 40 3 Hydraulic retention time at design flow sec 620 4 Side water depth approx ft in 25 6 5 Drive Horsepower 1 0 C Principal Items Principal items to be included in the DensaDeg system for each train are as follows 1 Mixing Equipment a Two 2 flash mixers with support system Driven by variable frequency drive supplied by others b Two 2 reactor mixers with support system Driven by variable frequency drive supplied by others 2 Settling Equipment One 1 clarifier thickener scraper mechanism two arms Driven by variable frequency drive supplied by others One 1 clarifier thickener drive One 1 lamellar tube settlers One 1 stainless steel launders with adjustable weirs Two 2 scum removal mechanisms with support system One 1 sludge recirculation cone 3 Reactor Tank a Two 2 inner draft tubes with support system b Two 2 baffle sets with support system c Two 2 polymer distribution piping mono 4 Pumps a One 1 sludge recirculation pump Driven by variable frequency drive supplied by others b One 1 sludge wasting pump Driven by variable frequency drive supplied by others c One 1 to as a backup for both the recirculation and sludge wasting pumps 5 Coagulant and Polymer Systems a Two 2 coagulant feed pump 1 duty 1 spare b Two 2 polymer dilution feed pumps 1 duty 1 spare c One
176. l SELLER s proprietary program END OF SUPPLEMENT Procurement of High Rate Clarification System 01200 A 2 Price and Payment Procedures for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 01200 A Supplement wpd SECTION 01300 SPECIAL SERVICES PART 1 GENERAL 1 01 SUMMARY A Section Includes 1 Description of Special Services TED D Submittals Quality Assurance System Start Up Commissioning and Buyer s Training B Allowances 1 Reimbursable Expenses See Section 01200 Price and Payment Procedures for description of the travel allowance C Payment Procedures 1 Pursuant to Section 01200 Price and Payment Procedures 1 02 DESCRIPTION OF SPECIAL SERVICES A SELLER s Special Services During BUYER s Finalization of Design 1 SELLER s Designer and Senior Designer to provide process and design engineering Special Services as indicated below to support the BUYER s design of the facility as it relates to the HRC System and related subsystems 2 SELLER to provide engineering Special Services as required to size process equipment as required for the HRC System a Equipment specifications for equipment supplied under these specifications b Technical instructions for operation and start up of the HRC System including subsystems as specified herein c Basin sizing and equipment location
177. l be available as follows a Pressure psi ranges shall use 316L stainless steel b Differential psid ranges shall use nickel plated brass 9 Approvals shall include UL CSA and FM ratings 10 Choice of actuators shall include designs for fire safe and NACE applications 11 Provide Ashcroft L Series pressure differential pressure switches or approved equal items I Turbidimeters 1 Analyzers to operate with a continuous flow of sample water through the sample cell to drain 2 Unit to operate by passing a strong light through the sample and measuring the amount of light scattered by the turbidity particles Procurement of High Rate Clarification System 13420 11 Instruments for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCE_Deliverables 702056 PEFTF Deliverables Final HRC Specs 13420 Instruments wpd 3 Analyzer to utilize a US EPA approved method of turbidity analysis 4 Lamp to operate below rated voltage to extend operating life 5 Reflected light intensity to be monitored by a silicon photocell 6 Sample cell to be constructed of corrosion resistant materials and have an integral bubble trap 7 Provide necessary accessories to field calibrate the sample cell output 8 Provide a secondary calibration standard utilizing an optical glass calibration cube with a known NTU value 9 Provide the analyzer with a master indicator suitable for mounting near the sampl
178. lit lantern ring at least two packing rings in length at least five packing rings and split glands at the outboard end 2 Chesterton Model 442 John Crane Model 37 or approved equal items 3 Gland halves to be interlocked at assembly and held in position by at least two bolts or studs 4 Provide each box with a 3 4 inch seal water connection at the normal lantern ring position k Frame Assembly 1 Frame assembly to rigidly support the rotating element with two bearings 2 Radial pump loads to be carried by the outboard bearing 3 Provide ample clearance for stuffing box maintenance l Bearings 1 Provide heavy duty anti friction type bearings completely enclosed in an oil lubricated cast iron cartridge assembly 2 Bearings to have an AFBMA Lo Life Rating of 40 000 hours at specified operating conditions m Accessories 1 Provide each pump with lifting eyebolts or lugs and fittings for properly adding bearing lubricant and seal water 2 Provide oil lubricated units with constant level oilers or with sight glasses arranged to indicate operating and static oil levels Procurement of High Rate Clarification 11511 11 High Rate Clarification Treatment Trains for Peak Excess Flow Actiflo System Treatment Facility Project No 702056 October 9 2003 Balance 1 2 3 4 5 6 Accurately machine impellers shafts and other rotating parts to be in as nearly perfect rotational balance as practicable
179. lity Control Submittals END OF SECTION Procurement of High Rate Clarification System 01330 5 Submittal Procedures for Peak Excess Flow Treatment Facility Project No 702056 NOVEMBER 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01330 Submittal Procedures wpd Supplement 01330 A Schedule of Quality Assurance Submittals Contract Document Approval Item Description Location Deadline to 1 HRC System Specification Section Pursuant to 11511 11512 11515 or Section 01200 specification issue per Jan 15 2004 addenda Instrumentation Specification Sections Pursuant to 11511 11512 11515 Section 01200 13420 or specification Jan 15 2004 issue per addenda Programmable Logic Controllers Specification Section Pursuant to 13451 Section 01200 Jan 15 2004 Miscellaneous Process Piping Specification Section Pursuant to 15220 Section 01200 Jan 15 2004 Miscellaneous Process Valves Specification Section Pursuant to 15223 Section 01200 Jan 15 2004 Eccentric Plug Valves Specification Section Pursuant to 15224 Section 01200 Jan 15 2004 Manual Valve Actuators Specification Section Pursuant to 15236 Section 01200 Jan 15 2004 END OF SUPPLEMENT Procurement of High Rate Clarification System 01330 A 1 Submittal Procedures for Peak Excess Flow Treatment Facility Project No 702056 October 31 2003 MFDG GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverable
180. liverables 702056 PEFTF Deliverables Final HRC Specs 15236 Manual Valve Actuators wpd 3 03 PROTECTION A Protect actuators from damage during transportation as required END OF SECTION Procurement of High Rate Clarification System 15236 5 Manual Valve Actuators for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 15236 Manual Valve Actuators wpd
181. lows 1 Mixing Equipment a One 1 coagulation mixer with anti vortex baffle b One 1 injection mixer with anti vortex baffle c One 1 flocculation mixer with anti vortex baffle Driven by variable frequency drive supplied by others Procurement of High Rate Clarification System 11511 3 High Rate Clarification for Peak Excess Flow Treatment Facility Actiflo System Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 11511 HRC Actiflo System wpd 2 Settling Equipment a One 1 Microsand residuals scraper assemblies Driven by variable frequency drive supplied by others b One 1 plate settlers with supports c One 1 collection troughs with supports d One 1 wear plate for bottom center hoppers e One 1 scraper drive shaft protector 3 Residuals Removal and Microsand Recirculation System Equipment Three 3 Microsand residuals pumps Three 3 seal water systems Four 4 hydrocyclones Four 4 hydrocyclone header assemblies and fittings One 1 hydrocyclone box One 1 hydrocyclone with header assembly for Microsand washing removal from any basin 4 Coagulant and Polymer Systems a Two 2 coagulant feed pump 1 duty 1 standby b Two 2 polymer dilution feed system 1 duty 1 standby c Two 2 polymer transfer pump 1 duty 1 standby d One 1 coagulant storage tank 5 Controls and Instrumentation a One 1 programming of the BUYER s sup
182. lusive of shafting in the gear reducer to be constructed preferably in one section but in no case more than two sections as determined by the manufacturer If furnished in two sections provide suitable rigid shaft coupling 5 Motors a b Motors shall be inverter duty rated totally enclosed fan cooled squirrel cage induction type rated for 460 volt 60 hertz three phase Furnish each motor with motor space heaters rated 120 volt 60 hertz single phase Rated for variable speed operating over the speed range required for the equipment furnished and in addition rated for continuous operation at any single speed within the speed range required for the equipment furnished at 40 degrees C ambient Motors to be specifically selected for service with an adjustable frequency drive controller and be derated as required to compensate for harmonic heating effects and reduced self cooling capability at low speed operation Motors must not exceed a Class B temperature rise when operating in the installed condition at load with power received from the adjustable frequency drive Procurement of High Rate Clarification System 11515 8 High Rate Clarification System Equipment for Peak Excess Flow Treatment Facility 702056 11 04 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs Section 11515 Addenda 1 wpd f Supply motors with full phase insulation on the end turns per NEMA MG 1 Part 31 g In additi
183. m for Peak Excess Flow Treatment Facility Equipment 702056 November 10 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 11515 HRC Equipment wpd c The base will be secured to a subbase which will be permanently leveled and grouted in place on the concrete base d Provide an opening in the subbase large enough to permit removal of the shaft including couplings after removal of the impeller e The base and subbase shall be matched and doweled f Each mixer to be supported a minimum of 12 inches above the concrete base with adequate access for disassembling the coupling above the concrete base 4 Impellers and Shafts a Provide each mixer with a turbine impeller of the open type without balancing rings or discs b Impellers to be of a design arrangement and diameter and operate at a speed that will provide efficient and proper mixing of the applied chemicals and or Microsand with influent and solids at any rate of flow through the flash mixing chamber reactor turbine chamber or mixing basin up to the design rate of flow specified herein c The rotational speed to be not more than 40 percent of the critical speed of the shaft including impellers and appurtenances Bottom steady bearings will not be acceptable e The location of the impellers above the bottom of the flash mixing chamber reactor turbine chamber or mixing basin to be as recommended by the mixer manufacturer and be acceptable
184. materials of construction equipment weight and related information for each item specified in PART 2 GOODS 4 Mixing Equipment Flash Mixers and Reactor Turbines and or Coagulation Injection and Flocculation a Number size and type of impellers b Impellers shaft size material and number of sections c Type specifications details input and output speeds exact gear ratios and service factor 24 hour continuous service of gear reducers d Maximum horsepower requirements e Ratio of rotative speed to critical speed or shaft f Details of supporting base 5 Reactor Assemblies inner draft tube turbine supports baffle set and inlet pipe a Shop painting b Structural drawings 6 Clarifier Thickener Settling Residuals Scraper Assemblies Name of manufacturer Type and model Torque Rating Maximum breakaway torque Arm Tip Speed Shop Painting Structural Drawings Type specifications details input and output speeds exact gear ratios and service factor 24 hour continuous service of gear reducers 1 Description of overload device 2 Wiring diagram and electrical schematic i Shop Drawings Scum Removal Mechanism if required 7 Motors Name of manufacturer Type and model Bearings type and lubrication Horsepower rating and service factor Temperature rating Full load rotative speed Net weight Efficiency at full load 3 4 load 1 2 load and rated conditions S09 mono op msm me ao op Procurement
185. mbient temperature shall be from 20 to 50 degrees C 3 Remote transmitter enclosure shall be provided with a polycarbonate construction rated NEMA 4X Procurement of High Rate Clarification System 13420 6 Instruments for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 13420 Instruments wpd Range shall be from 1 to 50 feet Transmitter accuracy shall be 0 25 percent of range or 0 24 inches whichever is greater 6 Resolution shall be 0 1 percent of program range or 0 08 inches whichever is greater Memory shall be EEPROM non volatile with no back up battery required 8 Programming shall be via removable programmer with a LCD display of four digits at 0 7 inch high minimum 9 Outputs shall have the following characteristics a Transducer drive frequency of 41 kHz 400 V peak pulses of 1 msec max duration at a max repetition rate of 300 msec b Relay output of five alarm control relays one form C SPDT contact per relay rated five A at 250 VAC non inductive c Current isolated analog output of 4 to 20 ma with a resolution of 0 1 percent of range and a maximum loading of 600 Q 10 Cable construction between transmitter enclosure and probe shall be manufacturer s supplied cable 11 Approvals shall be FM and CSA 12 Provide the following Goods a Milltronics HydroRanger with optional Lis 1 loo
186. mp max of 2000 mV 3 rH min of 2 amp max of 55 rH 4 Temperature Min of 25 degrees C amp max of 200 degrees C g Output signal shall be 1 4 20m 2 Loop powered 3 Isolated from input 4 Maximum load of 550 ohms at 24 VDC h Operating environment conditions shall be as follows 1 Ambient operating temperature shall be from 10 to 55 degrees C 2 Humidity from 10 to 90 percent RH i Provide unit with FM certification j Enclosure shall be constructed of cast aluminum case with chemically resistant coating and rated NEMA 4X k Provide pH sensor with the following characteristics 1 Operating range from 2 to 12 pH and 10 to 105 degrees C 2 Process connection of 3 4in NPT male fitting 3 Operating limits a Flow velocity from 0 to 2 m s b Salt content for conductivity minimum of 50 uS cm 4 Provide pH sensor with built in temperature compensation 2 Provide Yokogawa Model PH202G U E U Q pH Transmitter with Model FU20 05 T1 NPT Sensor or approved equal items G Pipe Pressure Sensor 1 For measuring process pressures with pipe mounted sensors provide pipe pressure sensors as per the following specification a Method of sensing process pressure shall be 1 Sensed 360 degrees through a flexible rubber sleeve 2 Captive fluid internal to the sleeve shall be displace to the sensor s Bourdon tube 3 All instrumentation shall be isolated and protected from the process Procurement of High Rate Cl
187. n 11511 High Rate Clarification Actiflo System B Section 11512 High Rate Clarification DensaDeg System 1 03 REFERENCES A American National Standard Institute ANSI 1 B16 5 Cast Iron Flanges and Flanged Fittings Classes 25 125 and 250 B American Standard Testing Materials ASTM 1 A36 Standard Specification for Carbon Structural Steel 1 04 DEFINITIONS A AFBMA Anti Friction Bearing Manufacturers Association B BHN Birnell Harness Number C Start up time The elapsed time between the moment when treated wastewater is first discharged from the outlet of the HRC process and the moment that the quality of the discharged wastewater begins to consistently meet the guaranteed performance requirements 1 05 SUBMITTALS A Goods Data Procurement of High Rate Clarification System 11515 1 High Rate Clarification System Equipment for Peak Excess Flow Treatment Facility 702056 11 04 2003 GAGROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs Section 11515 Addenda 1 wpd 1 Pursuant to Section 01330 Submittal Procedures Detailed specifications and drawings containing complete piping and flow diagrams of the proposed installation including dimensions weights and complete parts lists Drawing shall show proposed support and anchorage of equipment and appurtenances and equipment relationship to other parts of the work including clearances for installation 3 Manufacturer s data including
188. n and heat tint b Subject pickled surfaces to 24 hour water or a ferroxy test to detect the presence of residual embedded iron c Items with traces of iron detected after pickling shall be re pickled as required to remove iron traces Procurement of High Rate Clarification System 11515 21 High Rate Clarification System Equipment for Peak Excess Flow Treatment Facility 702056 11 04 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs Section 11515 Addenda 1 wpd B Field Painting By BUYER s Contractor 1 Field painting shall be the responsibility of the BUYER s Contractor PART 3 EXECUTION 3 01 INSTALLATION A Equipment Installation 1 Equipment provided under this section will be installed by BUYER s Contractor under a separate contract 2 The HRC system equipment shall be installed under the direction and in strict conformance with SELLER s installation instructions and based on approved shop drawings 3 02 FIELD QUALITY CONTROL A Special Services to BUYER and BUYER s Contractor 1 Pursuant to Section 01300 Special Services B Site Tests Inspection 1 Special Services to BUYER for Equipment Checkout Start up and Testing Pursuant to Section 01300 Special Service 3 03 ADJUSTING A Special Services to BUYER for Starting and Adjusting Pursuant to Section 01300 Special Services 3 04 DEMONSTRATION A Operation and Maintenance Training 1 Special Services to BUY
189. n covers a DensaDeg high rate clarification system HRC as manufactured by ONDEO Degremont Inc Each HRC system shall be installed in a concrete structure constructed by a BUYER s Contractor under a separate contract B Payment Procedures 1 Pursuant to Section 01200 Price and Payment Procedures 1 02 RELATED SECTIONS A Section 11515 High Rate Clarification HRC System Equipment 1 03 REFERENCES A American National Standard Institute ANSI 1 B16 5 Cast Iron Flanges and Flanged Fittings Classes 25 125 and 250 B American Standard Testing Materials ASTM 1 A36 Standard Specification for Carbon Structural Steel 1 04 DEFINITIONS A AFBMA Anti Friction Bearing Manufacturers Association B BHN Birnell Harness Number C Start up Time The elapsed time between the moment when treated wastewater is first discharged from the outlet of the HRC DensaDeg process and the moment that the quality of the discharged wastewater begins to consistently meet guaranteed performance requirements 1 05 SYSTEM DESCRIPTION A DensaDeg System Description Procurement of High Rate Clarification System 11512 1 High Rate Clarification for Peak Excess Flow Treatment Facility DensaDeg System Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 11512 HRC Densadeg System wpd 1 Influent sewage enters the HRC through a flash mixing zone where coagulant
190. nal HRC Specs 11515 HRC Equipment wpd 3 Loop wiring diagrams to include a Complete wiring system for the HRC System equipment b Terminal connection points for equipment and system inputs from outside HRC System equipment C Quality Assurance Control Submittals 1 Design Data 2 Manufacturers Instructions Installation and checkout instructions including lubrication and initial start up procedures 3 Manufacturers Field Reports Indicate personnel and actual tests and start up procedures that were performed by manufacturer s representative D Closeout Submittals 1 Pursuant to Section 01775 Closeout Submittals and Procedures 1 06 DELIVERY STORAGE AND HANDLING A Packing Shipping Handling and Unloading 1 Shipping handling and unloading shall be pursuant to Section 01600 Goods Requirements B Acceptance at Site 1 Acceptance of Goods at work site to be pursuant to paragraph 8 01 B of Section 00700 General Conditions C Storage and Protection 1 Goods to be stored in a dry location by BUYER s Contractor responsible for the equipment installation after receipt by BUYER a SELLER to provide instructions for proper storage of the goods to BUYER per paragraph 6 02 Section 00700 of the General Conditions 2 Goods provided to be free of damage 1 07 PROJECT CONDITIONS A Project Environmental Requirements 1 The environmental conditions are those consistent with the treatment of municipal wastewate
191. nce Requirements wpd SECTION 01200 PRICE AND PAYMENT PROCEDURES PART 1 GENERAL 1 01 SUMMARY A Section Includes 1 2 3 4 5 6 7 8 9 1 0 Measurement procedures Item descriptions Payment for Special Services Incidental Services Value Engineering Proposal Contract Modification Procedures Requirements of Application for Payment Escalation for future purchases Payment procedures Supplements 1 02 MEASUREMENT PROCEDURES A Measurement for the purposes of payment to the SELLER will be based on the completion of deliverables as outlined within the Contract Documents B Deliverables shall include all items including the Special Services as outlined in Supplement 01200 A Bid Item Descriptions C Unless agreed otherwise in writing units of measure shown on the Bid Form shall be as follows METHOD OF MEASUREMENT Lump Sum No count payment based on Application for Payment and PART 1 10 G Allowance Total amount fixed by BUYER Measurement based on application by SELLER approved by BUYER Each Per unit supplied complete Hours As measured by the cumulative amount of time worked based on review of timecards by PROJECT MANAGER Procurement of High Rate Clarification System 01200 1 Price and Payment Procedures for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 1 03 ITEM DESCRIPTIONS A Supplement 01200 A Bid Item Descriptions provides a
192. nd O ring materials date message descriptor tag number serial number and remote seal information c Process variable and sensor module temperature information shall be available digitally d Transmitter software security shall be user selectable e Upscale Downscale failure mode shall be user selectable 12 As a minimum the transmitter shall meet the following performance criteria a Total Performance over 50 degrees F 1 000 psi line pressure of 0 15 percent of span Procurement of High Rate Clarification System 13420 8 Instruments for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCEFE_Deliverables 702056 PEFTF Deliverables Final HRC Specs 13420 Instruments wpd Stability over 50degrees F 1 000 psi line pressure of 1 0 125 percent of URL for 5 years Accuracy shall be 0 075 percent of Calibrated Span Total ambient temperature effect per 50 degrees F shall be 0 0125 percent URL 0 0625 percent span spans from 1 1 to 30 1 Time response shall be 1 Dead Time 45 milliseconds nominal 2 Time Constant 55 milliseconds 3 Update Rate 20 times per second minimum Vibration effect shall be PMC 0 1 percent of URL when tested from 15 to 2 000 Hz per SAMA 31 1 Vibration effect shall be less than 0 1 percent of span from 20 to 1 000 MHz for field strength of 30 V m per IEC 801 3 Provide transmitters capable of the following options 1 Digi
193. ne before the equipment is energized B Atcompletion of the Special Services for start up and testing activities they shall each furnish a written report prepared and signed by the applicable Seller s representative certifying the equipment 1 ie adie oe Has been properly installed to meet seismic zone 4 requirements and has be adjusted aligned and lubricated as required Is free of any stresses imposed by connecting piping or anchor bolts Is suitable for satisfactory full time operation under full load conditions Operates within the allowable limits for vibration Controls protective devices instrumentation and control panels furnished as part of the equipment package are properly installed calibrated and functioning Control logic for start up shutdown sequencing interlocks and emergency shutdown have been tested and are properly functioning Procurement of High Rate Clarification System 01750 3 Starting and Adjusting for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCE_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01750 Starting and Adjusting wpd 1 06 START UP AND VERIFICATION OF OPERATION A Verify the equipment provided is installed correctly and functions properly B Complete Supplement 01750 A pursuant to the following 1 The schedule is not intended as a replacement for a systematic check of all the requirements specified 2 Fill out th
194. ning for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 13490 Measurement and Control Commissioning wpd This shall include the following A check for overall correctness Verifying polarity of electric power and signal connections Verifying correct applied voltages to all equipment Verifying required grounds are properly connected Verifying the integrity of all connections and other similar pertinent details SELLER shall certify in writing each loop or system checked out has been verified for correctness and those discrepancies identified have been corrected A copy of this certification shall be provided to the BUYER SELLER shall verify mounting stand and bracket materials and workmanship comply with requirements set forth in the Procurement Documents eno F8 C Calibration 1 2A Analog instrumentation and control system equipment shall be calibrated and tested following check out SELLER shall provide the BUYER s Contractor the necessary technical assistance tools and equipment to calibrate each instrument in accordance with the manufacturer s specifications and instructions Analog instrument shall be calibrated at a minimum of five points using test equipment to simulate inputs and read outputs and this calibration shall be conducted while increasing the inputs and decreasing the inputs These c
195. nity 40 to 80 mg L pH 6 7 to 7 7 Flow Range Minimum 2 to 5 mgd or as required to initiate startup Phase 1 Maximum 2 20 mgd trains 40 mgd total Future Phases Possible combinations of 20 mgd 30 mgd and 40 mgd trains Ultimate Total 160 mgd Procurement of High Rate Clarification System 01112 1 Performance Requirements for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01112 Performance Requirements wpd Preliminary Treatment provided upstream of HRC process Fine Screening Approximately 6 mm screening for all flow Grit Removal Not provided upstream of HRC process Guaranteed Performance Requirements After Startup Testing Percent Removal TSS Removal 85 minimum or 10 mg L BOD Removal 50 minimum or 10 mg L Startup Requirements Startup Time Definition The elapsed time between the moment that raw wastewater is first discharged from the outlet of the HRC process and the moment that the quality of the discharged wastewater from the outlet of the HRC process begins to consistently meet guaranteed performance requirements Required Startup Time No more than 30 minutes unless storage is used for partially treated effluent In all cases the maximum allowable time that effluent from the PEFTF may be discharged into the Willamette River without meeting the guaranteed performance requirements shall be 30 minu
196. nless steel b Provide one sandloss detection box for each group of hydrocyclones c Provide necessary connections for connecting the sandloss detection boxes to the hydrocyclone box overflow d Each box to be designed for mounting to a concrete slab 2 03 ACCESSORIES A Reducers 1 Provide one pipe reducer for installation on the suction and discharge piping of each Microsand sludge recirculation pump Procurement of High Rate Clarification 11511 14 High Rate Clarification Treatment Trains for Peak Excess Flow Actiflo System Treatment Facility Project No 702056 October 9 2003 2 Reducers to be constructed of schedule 10 stainless steel with flanged ends B Plug Valves 1 2 Provide eccentric plug valves for use in the recirculation wasting piping Plug valves to be in accordance with the requirements of Section 15224 Plug Valves C Solenoid Valves 1 Provide solenoid valves for use in the Microsand sludge recirculation pump seal water systems 2 Solenoid valves to have packless construction without packing box or sliding seal 3 Valves to be rated for 115 V ac 60 Hz 1 phase 40 C ambient 4 Enclosure to be NEMA Type 4 with a conduit knockout 5 Valve construction to be as follows a Type 2 way pilot operated b Body Bonnet Brass or bronze c Trim 1 Seals Buna N or Teflon 2 Disc Buna N or Teflon 3 Stem Manufacturer s standard 4 Bonnet Gasket Manufacturer s standard 5 Spring
197. nstalled with their operating stems vertical 3 Valves installed in horizontal runs of piping having centerline elevations between 4 feet 6 inches and 6 feet 9 inches above the finish floor to be installed with their operating stems horizontal If adjacent piping prohibits this install the stems and Procurement of High Rate Clarification System 15223 5 Miscellaneous Process Valves for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 15223 Misc Process Valves wpd operating handwheel above the valve horizontal centerline as close to horizontal as possible 4 Orient operating stems of valves installed in vertical runs of pipe to facilitate the most practicable operation as reviewed by PROJECT MANAGER 5 Check Valves a Ball Check Valves 1 Install ball checks in accordance with the manufacturer s recommendations 3 03 FIELD QUALITY CONTROL A Site Tests Inspection 1 Leakage Tests a Ensure valves are free from leaks END OF SECTION Procurement of High Rate Clarification System 15223 6 Miscellaneous Process Valves for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCEF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 15223 Misc Process Valves wpd SECTION 15224 ECCENTRIC PLUG VALVES PART 1 GENERAL 1 01 SUMMARY A Section Includes 1 Eccen
198. nt field models sold by their manufacturers at the time of submittal Instruments that provide identical functions shall be of the same type and model and shall be of the same manufacturer b All outdoor instrumentation shall be rated for operation in the ambient conditions at the equipment installation location Heating and cooling devices shall be incorporated with the outdoor instrumentation where necessary in order to maintain it within its rated environmental operation ranges c All instrumentation located in hazardous areas shall be intrinsically safe and shall be approved for use in the specific location in which it is to be installed 2 Signals a Analog control signals shall be electrical and shall vary in direct linear proportion to the measured variable b Signals outside control panels shall be 4 20 mA 3 Signal Isolators a Signal isolators shall be furnished and installed in each measurement and control loop wherever required to ensure adjacent component impedance match or where feedback paths may be generated 4 Signal Converters a Signal converters shall be included where required to resolve any signal level incompatibilities Procurement of High Rate Clarification System 13420 2 Instruments for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCEF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 13420 Instruments wpd 5 Readily Accessible a All equipme
199. nt shall be located and installed so that it will be readily accessible for operation and maintenance 1 05 SUBMITTALS A Goods Data 1 Manufacturer s data including materials of construction equipment weight dimensions and related information for each item specified in PART 2 GOODS B Shop Drawings 1 Provide shop drawings of all instruments and components 2 Manufacturers Instructions a Manufacturers instructions for each item specified in PART 2 GOODS b Complete user manual including installation wiring programming calibration communication diagnostics troubleshooting recommended spare parts and maintenance recommendations or requirements c Installation instructions C Closeout Submittals 1 Submit in conformance with Section 01775 Closeout Submittals and Procedures 2 Provide listing of programming parameter for each instrument and component The list shall clearly define which parameters are factory default and which are BUYER selected 1 06 QUALITY ASSURANCE A Regulatory Requirements 1 The provided instrument shall conform to the following codes a UL 508 Industrial Control Equipment b NFPA 79 National Electrical Code 1 07 DELIVERY STORAGE AND HANDLING A Packing Shipping Handling and Unloading 1 Prior to shipping the instrument shall be protected from the environment according to the manufacturer s standard shipping practices Procurement of High Rate Clarification System 13420
200. o Section 01775 Closeout Submittals and Procedures 1 04 DELIVERY STORAGE AND HANDLING A Storage and Protection 1 2 Valves that are part of a skid mounted piece of equipment shall be adequately protected in accordance with the manufacturers instructions Valves that are provided by the SELLER to be installed by the BUYER s Contractor shall be protected in accordance with the following a Store valves in accordance with manufacturer s instructions b Protect valves from damage and exposure to the elements c Do not store valves on earth or grass surfaces d Keep dry at all times 1 05 WARRANTY A Correction Period 1 Pursuant to Section 00700 General Conditions Procurement of High Rate Clarification System 15223 2 Miscellaneous Process Valves for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 15223 Misc Process Valves wpd PART 2 GOODS 2 01 MATERIALS A Miscellaneous Ball Valves 1 Ball Valve Type 1 Rating 500 psi nonshock cold WOG Code MSS SP 110 Type In line two piece end entry full port Body Bonnet ASTM B584 C84400 bronze Trim 1 Seat Reinforced Teflon 2 Ball Brass or chrome plated brass 3 Stem Brass or bronze 4 Thrust Washer Reinforced Teflon 5 Stem Seal Teflon or Viton End Connection Threaded Temp Limitations 20 to 400 F Valve Operator Lever
201. o back e Do not fabricate submerged carbon steel components from sections with a hollow cross section such as pipe or tubular sections use bars plates angles channels and other rolled sections 7 Design Requirements a Design each overall mechanism for a torque capacity determined when the full volume of sludge and or sand in the system is collected at the bottom of the clarifier settler b Design each collector arm truss torque cage and drive mechanism to withstand the specific minimum rated torque c In addition to the specified torque design structural members and connections to withstand a nonoperating vertical live load of 500 pounds at the outer end of either truss arm d The 500 pound load is for structural design only and is not a condition which must be met during operation e The rated torque of components of each collector drive unit to equal or exceed the torque equivalent to the nameplate horsepower of the drive motors f Torque measurements to be taken from the center lien of the equipment Loading to develop the torque to be considered as uniform loads applied simultaneously at panel points on both arms 8 Noise Level a Design and construct motor driven components so that the maximum noise level measured at 3 feet from the installed equipment drives and motors does not exceed 80 dBA 9 Drive Units a Each drive unit to be designed and rated to develop the following torque values 1 Continuous ncaa a u
202. o be added in future expansions of the facility 3 Provide one Operator Interface Touchscreen accessible from the front cover of the control panel 4 Programmable logic controllers and OIT s to be in accordance with the requirements of specification section 13451 Programmable Logic Controllers Procurement of High Rate Clarification System 11515 19 High Rate Clarification HRC System for Peak Excess Flow Treatment Facility Equipment 702056 November 10 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 11515 HRC Equipment wpd 5 All PLC code shall be included in the O amp M manual including printed out and fully annotated ladder logic diagrams F Main Control Panel 1 Furnish one 1 control panel to be located indoors serving the HRC sytems Provide the following a Local panel containing programmable logic controller contacts power disconnects terminal blocks timers relays transformers pushbuttons hand switches status lights and wiring to operate each train b Provide controls necessary to allow all pumps and drives to operate in either local or remote modes c Provide required I O points for control operation and monitoring of each train installed plus up to four 4 additional future units 2 Control panel to be in accordance with the requirements of Section 13451 PLCs 3 Control panel shall be completely assembled tested and programmed prior to shipment to the site
203. of construction to be compatible with the chemical in the storage tank c Quick connect couplings to be standard cam and groove type manufactured to specification MIL C 27487 d Provide one lockable dust cap with each coupling 8 Secondary Dilution Water System a Provide a complete secondary polymer dilution water system for each polymer feed point b Secondary dilution water system to include the following 1 PVC piping and PVC fittings 2 Check valves 3 Rotameters 4 Flow regulators 5 Solenoid valves 6 Isolation ball valves c System components to be sized to provide the necessary secondary dilution water as recommended by the manufacturer with a water supply pressure of 65 pig 2 03 CONTROLS AND INSTRUMENTATION A The SELLER s system shall have the capability to communicate and be controlled by a Foxboro I A supervisory system located at the Peak Excess Flow Treatment Facility It is the BUYER s preference to utilize the Foxboro I A system integrating the SELLER s controls All programming and communications needed to allow the Foxboro I A supervisory system to control the SELLER s equipment shall be provided by the SELLER B Alternatively the SELLER may provide a control system utilizing a Programmable Logic Controller with operator interface touchscreen The programming must have an open protocol so that the Foxboro I A supervisory system can maintain full control of the SELLER s equipment All programming and communica
204. of recirculating of solids from the clarifier thickener to the reactor inlet Actual rate of recirculation shall be determined during start up testing Constant speed wasting pump for removing thickened sludge from the clarifier thickener basin and pumping it back to the interceptor sewer Each pumping unit to be complete with a pump electric motor suction and discharge piping grooved end ductile iron pipe complete with eccentric plug valves pressure gauges and all other appurtenances specified or otherwise required for proper operation Design each pump to operate at maximum possible efficiency throughout the duty range without overloading motors Procurement of High Rate Clarification 11512 8 High Rate Clarification Treatment Trains for Peak Excess Flow DensaDeg System Treatment Facility Project No 702056 October 1 2003 e Pumps to have a continuously falling head capacity characteristic curve from no flow to maximum flow conditions to ensure satisfactory parallel operation f Design each pumping unit for the following operating conditions at rated speed unless otherwise noted 1 Type of pumping unit Progressive Cavity 2 Maximum pump speed rpm 1 200 3 Rated total head ft To be determined by DensaDeg system SELLER 4 Minimum shutoff head ft 110 of rated head 5 Pump efficiency at rated head To be determined by DensaDeg system SELLER 6 Operating head range ft To be determined by DensaDeg
205. ommunications digital flow signal shall be superimposed on 4 20 mA signal and shall be available for control system interface m Scalable Frequency Output Adjustment 1 The range shall be from 0 1000 Hz externally powered at 5 to 24 VDC and translator switch closure up to 5 75 w 2 Pulse value shall be set to equal desired volume in selected engineering units 3 Pulse width shall be adjustable from 0 5 to 100 m s n Auxiliary Output Function 1 Shall be externally powered at 5 to 24 VDC transistor switch closure up to 3 W and shall indicate either one of the following a Reverse Flow shall activate a switch closure output when reverse flow is detected and shall be displayed b Zero Flow shall activate a switch closure output when flow goes to zero ft s o Software Lockout 1 A security lockout jumper shall be provided on the electronics board that can be set to deactivate all HART based communicator functions to protect configuration variables from unwanted or accidental change p Turn on Time 1 Shall be 30 minutes to rated accuracy from power up five seconds from power interruption q Start up Time 1 Shall be 0 2 seconds from zero flow r Low Flow Cutoff 1 Shall be adjustable between 0 04 and 1 ft s 0 01 and 0 3 m s 2 When below selected value the output shall be driven to the zero flow rate signal level s Over range capability 1 Signal output shall remain linear until 110 percent of upper
206. on to the requirements of NEMA MG 1 Part 31 design motors to be continually pulsed at the motor terminals with a voltage of 1600 volts ac h Furnish motors with one automatic reset winding temperature switch per phase i Temperature switch contacts to be normally closed and shall be rated 120 volts ac j Wire switch contacts in series with the end leads brought out to the motor terminal box k Switches to be as recommended by the motor manufacturer 6 Reactor if required a Inner draft tube sized to promote recirculation and flocculation b Draft tube to be manufactured from 304 stainless steel Baffles and all mounting and connection hardware to be 304 stainless steel c 42 inch 304 stainless steel transfer pipe shall be provided and installed by the BUYER s Contractor B Clarifier Thickener Settling Residuals Scraper Assemblies Equipment 1 Components a Torque tube with collector arms Fabricate torque tube from Sch 80 304 stainless steel pipe A center scraper shall extend below the torque tube and into the sludge hopper b Effluent trough and if required an external sludge recycle nozzle c Clarification area consists of a section of 2 0 high minimum removable lameller tubes d Effluent collection launders shall be rectangular or V notched weirs as recommended by the equipment manufacturer e Scum removal systems if required shall consist of a slotted Sch 80 304 stainless steel pipe with hand lever
207. onents c Feeder Blender 1 Each feeder blender unit to be capable of automatically metering diluting activating and transferring liquid polymer with water Procurement of High Rate Clarification System 11515 15 High Rate Clarification System Equipment for Peak Excess Flow Treatment Facility 702056 11 04 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs Section 11515 Addenda 1 wpd 2 Each feeder blender to consist of dilution water system neat polymer pump blender controller flow meter and associated valves piping piping components necessary for a complete system 3 Dilution Water System a Provide a manual rate set valve for on off control of water flow and an electrically operated valve for modulating control of dilution water b Dilution water control components and piping to include strainers pressure switches temperature gauges pressure gauges rotameters and other components necessary for a complete system Pressure switches shall not allow the system to operate with inadequate water supply pressure c Each system shall have two flow meters to measure primary and secondary dilution water flow into the feeder blender The flow range of each meter shall be such that the normal flow rate is at the approximate midpoint of the range d Provide pressure gauges on the dilution water supply and mixing chamber 4 Neat Polymer Transfer Pump a Provide one neat polymer transfer pump
208. or all single conductors and cable wire assemblies included in the hinge wrap defined as conductors routed to control enclosure doors and looped across door hinge areas provide spiral wrap protective wrapping 2 Provide Panduit Spiral Wrapping or approved equal item O Conductors 1 For power and discrete control signal wires conductors shall comply with the following a They shall be flexible stranded copper machine tooled wires b They shall be UL listed type MTW and shall be rated at a minimum of 600 volts c Solid conductors shall be used except as may be required for equipment grounding d Provide Belden MTW or approved equal item P Circuit Breakers for Control Circuits 1 For control circuits protected between 10 and 2 amps provide circuit breakers with the following specifications a Energy Limiting features b Fault characteristics 1 F trip characteristic 3 5 x Jn for low fault tolerant loads such as PLC outputs solid state control equipment and also for selective action with an upstream fault device Procurement of High Rate Clarification System 13451 7 Programmable Logic Controllers for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCEFE _Deliverables 702056 PEFTF Deliverables Final HRC Specs 13451 Programmable Logic Controllers wpd 2 G trip characteristic 6 10 x Zn for standard duty loads such as relay coils control circ
209. otor d Provide one 1 mechanical seal 1 12 SPECIAL SERVICES DURING BUYER S FINALIZATION OF DESIGN A SELLER s Designer and Senior Designer to provide process and design engineering Special Services as provided in Section 01300 Special Services Procurement of High Rate Clarification 11512 7 High Rate Clarification Treatment Trains for Peak Excess Flow DensaDeg System Treatment Facility Project No 702056 October 1 2003 PART 2 GOODS 2 01 MANUFACTURERS A The DensaDeg system to be coordinated and supplied as one integrated system by ONDEO Degremont Inc 2 02 EQUIPMENT A Sludge Recirculation and Wasting Systems 1 Manufacturers Sludge wasting sludge recirculation and chemical transfer pumps to be progressive cavity type as manufactured by Moyno or Seepex 2 Materials a a b c d e f 8 b c d Casing and Casing Covers ASTM A 48 Cast iron Stator Buna N Rotor Chrome Plated Steel Shaft ASTM A 681 Tool Steel Shaft Seal Mechanical Single Split Type Bearings Heavy duty antifriction Base Cast iron or fabricated steel The system consists of the following items Sludge Recirculation Pumps Sludge Wasting Pump Seal Water System Sludge Blow Down Valve 4 Recirculation Wasting Pumps a Variable speed controlled progressive cavity recirculation pumps One pump will serve each reactor chamber With the third acting a spare pump for each unit The pumps will be capable
210. ow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCEFE _Deliverables 702056 PEFTF Deliverables Final HRC Specs 13451 Programmable Logic Controllers wpd 2 1 Output 48V maximum over voltage and 48V maximum reverse voltage 2 Input 250 percent of full scale for current inputs and 150 percent of full scale for DC voltage inputs j Ripple shall be 10mV peak to peak maximum measured across a 250 Q resister k Common mode rejection shall exceed 95dB at 60 Hz with a limit of 1500Vrms l Span and Zero adjustments shall be provided with front panel pots and shall have the following tolerances and capabilities 1 Span shall be K10 percent 2 Zero shall be K5 percent 3 Zero setting shall be non interactive when span is set first Provide Moore Industries ECT DIN Signal Isolators or approved equal item T Signal Switching Relays l 2 3 4 6 7 Relays used on nominal 24VAC or 24VDC control circuits 50 mA and less Relays shall be plug in ice cube pin type general purpose with DIN rail mounted bases Number of poles shall not be less than three Indicating and test features a Each relay shall have an indicating light LED to show when the relay coil is energized b Each relay shall be provided with a manual test button that forces relay contacts to switch to an energized position Contacts shall be form C switch over bifurcated for low power applications and
211. p isolator or approved equal items b Milltronics XPS 15 probe or approved equal item E Liquid Level Pressure Transmitter 1 Provide transmitters with the following characteristics a Two wire capacitance or piezoresistive high performance level transmitter b Transmitter housing and mounting brackets shall be stainless steel c Mounting brackets provided shall be stainless steel 2 Transmitters shall be supplied with the following references a National Electric Code NFPA 70 501 5 by incorporating a two compartment electronics housing for separation of the process medium and the electrical conduit b National Electrical Manufacturer s Association NEMA standard number ICS6 Enclosure for Industrial Controls and Systems 4X c Factory Mutual FM Canadian Standards Association CSA CENELEC and SAA standards for explosion proof enclosure and intrinsically safe electronic circuitry d Manufacturer must be certified as meeting the requirements of ISO 9001 Procurement of High Rate Clarification System 13420 7 Instruments for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCE_Deliverables 702056 PEFTF Deliverables Final HRC Specs 13420 Instruments wpd 3 The provided transmitter shall be suitable for the following ambient conditions a Humidity 0 100 percent relative humidity b Temperature Limits 40 to 185 degrees F 4 Transmitter shall have a
212. pplement 01110 A Requirements to Complete the Project Milestone s The following are the minimum requirements to comply with the Project Milestones s Milestone No Description Completion Date ee ooo ooo Process Design Submittal Draft Submittal 45 Days after award of of draft HRC Process design calculations contract equipment sizing basin hydraulic criteria and sizing chemical usage HRC equipment power requirements and HRC control system architecture See selected HRC process Specification Process Design Submittal Final Per Article 5 of the Agreement Incorporation of BUYER s comments to the Draft Process Design Submittal See selected HRC process Specification Equipment Shop Drawing Submittal Draft 45 days after award of contract Submittal of draft HRC process equipment and control system shop drawings as identified in the detailed equipment specifications See selected HRC process Specification Equipment Shop Drawing Submittal Final Per Article 5 of the Agreement Incorporation of BUYER s comments to the Draft Equipment Submittal See selected HRC process Specification 2 HRC System Delivery Delivery of specified Per Article 5 of the Agreement equipment service equipment and special tools control system hardware and all specified appurtenances See selected HRC process Specification a aaa Procurement of High Rate Clarification System 01110 A 1 Summar
213. pplies with specifications as listed below a Input power shall be 120 VAC b Output characteristics shall be as follows 1 Fora 10 percent change in input voltage the output shall vary no more than 0 05 percent 2 Fora 50 percent change in the connected load the output voltage shall vary no more than 0 05 percent 3 Maximum ripple shall be 3 0 mV peak to peak 4 Minimum DC output adjustment range shall be K5 percent 5 Over voltage protection shall be provided and shall be calibrated as per manufacturer s instructions before power supply is put into use Procurement of High Rate Clarification System 13451 8 Programmable Logic Controllers for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCEFE _Deliverables 702056 PEFTF Deliverables Final HRC Specs 13451 Programmable Logic Controllers wpd 6 Transient response time at a change of 50 percent load shall be no more than 50 msec 7 Overload protection shall be provided and consist of automatic current limit fold back c General equipment specifications shall be as follows 1 Operating temperature range shall be from 0 to 50 degree C with a derating of 40 percent at 70 degree C 2 Stability after warm up shall be K5 percent 3 Power supplies shall not be provided with covers 4 For installations without 20 CFM forced air cooling provided units must be derated by 30 percent multiply required load by 143 percent 2 Provide
214. price for the specific treatment system size escalated by the BUYER per cost index listed in Section 01200 Special Services similar to those required for the Phase 1 installation would be negotiated by BUYER and SELLER at the time the future PEFTF expansions occurred Procurement of High Rate Clarification System 01110 1 Summary of Work for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01110 Summary of Work wpd 1 03 DESCRIPTION OF MILESTONES AND SUBSTANTIAL COMPLETION A Information pertaining to the Contract Time and Liquidated Damages established for the Milestones is located in Article 5 Section 00500 Form of Agreement Between BUYER and SELLER B Information pertaining to BUYER s right to withhold Liquidated Damages from progress payments is located in Article 5 05 Section 00500 Form of Agreement Between BUYER and SELLER C The Contract Times for the Milestone s begin and accrue independently Failure to meet a Milestone is not justification for relief from the Contract Time of other Milestone s D Supplement 01110 A Requirements to Complete the Project Milestone s provides a description of the minimum requirements to complete the Milestone s E Defective or incomplete Goods Special Services shall be completed prior to certification by PROJECT MANAGER of reaching the Milestone s and Substantial Comple
215. provided in all panels requiring field terminations 2 Provide terminal blocks with the following color scheme a Green Yellow Ground terminations b Black All fused terminal blocks Identify each block with voltage applied c Red Switched AC voltage terminal blocks 120 and 24VAC d Blue Switched and non switched DC terminal blocks 12 and 24VDC e Gray AC hot power normally energized f Gray w Orange switch button Analog terminals with built in isolation switch Procurement of High Rate Clarification System 13451 12 Programmable Logic Controllers for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCEF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 13451 Programmable Logic Controllers wpd 3 Connections shall be made as follows a Wire terminations shall be at the rate of one wire per terminal connection b When two wires or more are required to be connected on the same terminal on the same side use two or more terminal blocks with bridge jumpers 4 Din rail mounting a Terminal blocks shall mount on deep type gt 7 5 mm 295 in DIN three rail only 5 Terminal block jumpers shall comply with the following a Terminal jumpers shall be of the manufacturer s bridge type connectors connecting each terminal in the center Comb type jumpers and shop manufactured wire jumpers shall not be used c Provide factory printed terminal block identifiers
216. quipment to be stored and installed in a dry heated environment by the general contractor responsible for the installation B SELLER to provide instructions for proper storage of the equipment prior to installation 1 07 WARRANTY A Correction Period 1 Pursuant to Section 00700 General Conditions 1 08 SYSTEM START UP COMMISSIONING AND BUYER S TRAINING A System Start Up 1 Pursuant to Section 01750 Starting and Adjusting 2 Pursuant to Section 01810 Commissioning B BUYER s Training 1 Pursuant to Section 01820 Demonstration and Training 1 09 MAINTENANCE A Provide Operation and Maintenance Data and Manuals Pursuant to Section 01785 Operation and Maintenance Data B Extra Materials 1 SELLER shall provide the following spare parts a Five of each type of I O fuse used b One PLC power supply c One PLC CPU module Furnish the CPU module with the largest memory size installed One of each type of I O Rack used e One of each type of I O Module used in the project PART 2 GOODS 2 01 COMPONENTS A Backplane Mounting Rack I O Rack 1 The CPU module power supply and I O modules shall be mounted in a suitable housing designed by the PLC manufacturer for this purpose Procurement of High Rate Clarification System 13451 3 Programmable Logic Controllers for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCEFE _Deliverables 702056 PEFTF Del
217. r s Representative and SELLER shall provide the demonstration and training required to meet the performance specified herein No costs in addition to the original Bid shall be incurred by the BUYER to meet this requirement E The Facility Operator s training sessions shall cover the Operator Training Requirements and in no case shall that training session duration be less than 30 minutes F The Maintenance Personnel training sessions shall include the Maintenance Training Requirements and in no case shall that training session duration be less than four hours G Schedule and coordinate training sessions to accommodate the following 1 Provide 14 day written notice to PROJECT MANAGER for approval prior to proposed training sessions 2 Do not schedule sessions between November 15 and January 2 Do not schedule training sessions for Monday Friday Saturday or Sunday 3 No more than two different types of equipment training sessions shall be scheduled for any seven day period 4 Maintenance Personnel shall attend the morning operator training session The maintenance training shall commence immediately following the operator training 5 The preferred schedule for operator training sessions of two hours or less is Wednesdays at 8 15 AM and 4 15 PM to accommodate staff from other shifts 6 The preferred schedule for operator training sessions greater than two hours is Wednesdays at 8 15 AM and Thursdays at 2 15 PM 7 Should the
218. r with the specified process 1 08 WARRANTY A Correction Period 1 Pursuant to Section 00700 General Conditions Procurement of High Rate Clarification System 11515 4 High Rate Clarification HRC System for Peak Excess Flow Treatment Facility Equipment 702056 November 10 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 11515 HRC Equipment wpd B Special Warranty 1 Per Agreement Section 00500 1 09 MAINTENANCE A Extra Materials 1 Spare Parts a Package spare parts with labels indicating the contents of each package Label shall include manufacturer s name equipment name part nomenclature part number address of nearest distributor and current list price b Provide the following spare parts for each HRC treatment train 1 Mixers a Provide one complete set of bearings and seals for each mixer provided 2 Programmable Logic Controller a Provide spare parts for the PLC as indicated in Section 13451 Programmable Logic Controllers PART 2 GOODS 2 01 MATERIALS A Flash Mixer and Reactor Turbine and or Coagulation Injection and Flocculation Mixers 1 Steel Plates and Shapes AISI Type 304 stainless steel in conformance with ASTM A36 2 Shafts AISI Type 304 stainless steel 3 Impeller and Turbine Assemblies and Couplings ANSI Type 304L stainless steel B Clarified Thickner and or Micros and Residuals scraper assemblies 1 Collector Mechanism ANSI Type 304 stainles
219. rage tanks with the following accessories 1 Provide a minimum of one side and one top access manway a Manway to be minimum 22 inches with flanged connection and fabricated blind flange of the same materials as the tank b Flange diameter and drilling to be in accordance with ANSI B15 5 class 150 2 Flanged piping connections for vent overflow fill drain discharge sight level gauge ultrasonic level gauge connections 3 Ladder and top handrail meeting applicable OSHA requirements 4 Clear plastic sight level gauge constructed of clear PVC or borosilicate glass 5 Level gauge to be provided with a Isolation ball valves b Gauge drain valve 5 Metering Pumps a Pumps to be simplex motor driven reciprocating mechanically actuated diaphragm type b Pumps to include integral motor oil lubricated gear reducer cam and spring drive mounted in an aluminum housing with plastic corrosion protection c Liquid end to be separated from the drive end by a back plate with air gap and weep hole Diaphragms to be nylon reinforced EPDM with PTFE faced fluid contact surface e Pump turndown to be 100 1 10 1 stroke length by manually adjustment 10 1 speed adjustment 1 Stroke adjustment to be in increments of 1 from 0 to 100 2 Speed adjustment to be controlled by DC SCR drive system f Liquid end to be fully compatible with the chemical being pumped Power supply to the pumps to be 115 VAC 60 Hz 1 phase Procurement of High Rate
220. range value or 33 ft s 2 The signal output shall remain constant above these values 3 Out of range message shall be displayed on the HART Communicator t Damping 1 Shall be adjustable between 0 2 and 256 seconds Procurement of High Rate Clarification System 13420 15 Instruments for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCEF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 13420 Instruments wpd u Flow Tube Compensation 1 Flowtubes shall be flow calibrated and assigned a calibration factor at the factory 2 The calibration factor shall be entered into the transmitter enabling interchangeability of flowtubes without calculations or a compromise in accuracy v Hazardous Locations Certifications 1 Shall be Factory Mutual FM Approval Non incendive flammable and non flammable fluid service for Class I Division 2 Groups A B C and D Dust ignition proof for Class IHI Division 1 Groups E F and G hazardous locations w Response Time 1 Shall be 0 2 seconds maximum response to step change in input x Stability 1 Shall be 0 1 percent of rate over six months y Ambient Temperature Effect 1 Shall be 1 percent per 100 degree F 37 8 degree C z RFI Effect 1 Shall be Class 1 A B C 0 5 percent of span at 3 V m per SAMA PMC 33 1 wires and conduit aa Supply Voltage Effect 1 Transmitter shall meet supply voltage effect requirements of
221. ree threads at each pipe connection to remain exposed after installation c Ream ends of pipe after threading and before assembly to remove burrs d Threaded joints in plastic piping to be made up with teflon thread tape applied to male threads 3 Solvent Welded Pipe Joints a Use solvent welded connections only for PVC or CPVC pipe b Joint preparation cutting and jointing procedures to comply with the pipe manufacturer s recommendations and ASTM D2855 c Bevel or chamfer pipe ends to the dimensions recommended by the manufacturer d Block or restrain newly assembled joints to prevent movement during the setting time recommended by the manufacturer Procurement of High Rate Clarification System 15220 4 Miscellaneous Process Piping for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 15220 Misc Process Piping wpd e Do not perform pressure testing of solvent welded piping systems until the applicable curing time as set forth in Table X2 1 of ASTM D2855 has elapsed 4 Flanged Pipe Joints a Tighten flange bolts sufficiently to slightly compress the gasket and effect a seal but do not torque less than the minimum value required by the gasket manufacturer b Flange bolts shall not be so tight as to fracture or distort the flanges c Install a plain washer under the head and nut of bolts connecting plastic pipe flange
222. res 2 Detailed specifications and drawings containing complete piping and flow diagrams of the proposed installation including dimensions weights and complete parts lists Procurement of High Rate Clarification System 11515 1 High Rate Clarification HRC System for Peak Excess Flow Treatment Facility Equipment 702056 November 10 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 11515 HRC Equipment wpd Drawing shall show proposed support and anchorage of equipment and appurtenances and equipment relationship to other parts of the work including clearances for installation 3 Manufacturer s data including materials of construction equipment weight and related information for each item specified in PART 2 GOODS 4 Mixing Equipment Flash Mixers and Reactor Turbines and or Coagulation Injection and Flocculation a b c pe Number size and type of impellers Impellers shaft size material and number of sections Type specifications details input and output speeds exact gear ratios and service factor 24 hour continuous service of gear reducers Maximum horsepower requirements Ratio of rotative speed to critical speed or shaft Details of supporting base 6 Clarifier Thickner Settling Residuals Scraper Assemblies i n a pf Name of manufacturer Type and model Torque Rating Maximum breakdown torque Arm Tip Speed Shop Painting Structural Drawings Type spe
223. rimer or Tnemec Series 27 S T Typoxy or approved equal items e Rust Preventive Compound Manufacturer Standard Procurement of High Rate Clarification System 15224 3 Eccentric Plug Valves for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 15224 Eccentric Plug Valves wpd 2 03 COMPONENTS A Valve Construction 1 Valve Body Rated for a working pressure of at least 150 psi a Valve Port Area At least 80 percent of the cross section of the connecting piping for 20 inch and smaller valves and 70 percent for 24 inch and larger valves Valves to provide tight shutoff at the rated pressure from either direction Provide an adjustable closed position plug stop Plainly mark each valve body to indicate the seat end Actual length of 10 inch and smaller valves within plus or minus 1 16 inch of the theoretical length Actual length of 12 inch and larger valves within plus or minus 1 8 inch of the theoretical length g Provide valve ends compatible with connecting piping 1 Provide flanged grooved or mechanical joint ends as indicated on drawings 2 Provide flange diameter and drilling in conformance to ANSI B16 1 Class 125 3 Provide flat faced flanges and finish to true plane surfaces within a tolerance limit of 0 005 inch 4 Ensure the finished face is normal to the longitudinal valve axis within a maximum
224. roduct Requirement wpd SECTION 01750 STARTING AND ADJUSTING PART 1 GENERAL 1 01 SUMMARY A Section Includes 1 NO Pe ON ON ite to Definitions Sequence of start up activities General Requirements SELLER s representative responsibilities SELLER s start up and verification of operation SELLER s demonstration of operation to PROJECT MANAGER SELLER s demonstration and assistance during software start up activities Record keeping Supplements 1 02 DEFINITIONS A Manufacturer s Representative Authorized service division employee of the HRC supplier Shall be a Senior Field Technician or Field Technician as defined by these Specifications 1 03 SEQUENCE OF START UP ACTIVITIES A Develop a specific plan for the testing and start up activities required for the project and submit plan to PROJECT MANAGER for approval at least 21 days before the initial start up of equipment begins The plan shall as a minimum incorporate the activities itemized below 1 SELLER s representative shall certify installation meets manufacturer s recommendations 2 Calibrate instruments 3 SELLER s representative shall certify equipment operates as specified and as shown in the Contract Documents 4 SELLER s certification of start up testing and verification of operation 5 SELLER s demonstration of operation to PROJECT MANAGER Operation and maintenance manuals must be available during this activity
225. rs to have a service factor of at least 2 0 based on the nameplate horsepower of the drive motor Shaft and flange mounted gear reducers to be rated AGMA Class II Thermal horsepower rating of each unit to equal or exceed the nameplate horsepower of the drive motor During continuous operation the maximum sump oil temperature must not rise more than 100 F above the ambient air temperature in the vicinity of the unit and must not exceed 200 F Grease lubricated bearing to be installed to facilitate periodic regreasing of the bearing by means of a manually operated grease gun The use of permanently sealed grease lubricated bearings will not be acceptable Provide an internal or external oil pump and appurtenances if required to properly lubricate oil lubricated bearings Provide a dipstick or a sight glass arranged to permit visual inspection of lubricant level 11 Lubrication a O Equipment to be adequately lubricated by systems which require attention no more frequently than weekly during continuous operation The use of synthetic lubricants will not be acceptable Splash lubrication will not be acceptable Lubrication system to include readily accessible oil fill and drain plugs or grease fittings that do not require the removal of parts or dismantling of equipment Permanently sealed or lifetime lubricated bearings will not be acceptable Oil drain and fill openings to be easily accessible from the operating platform and con
226. rsed in the flow PH in the coagulation chamber will be measured by a pH meter Flow will exit the coagulation chamber over a submerged concrete weir and will enter the injection chamber 2 Recirculated Microsand will enter the injection chamber through an underflow pipe from the hydrocyclone box above The polymer feed system will feed polymer to the injection chamber or the hydrocyclone box where polymer will enter along with recirculated Microsand An injection mixer will mix Microsand and polymer with the flow forming tiny ballasted floc particles Flow will exit the injection chamber at the bottom through a rectangular opening in the wall and will enter the flocculation chamber 3 The flocculation chamber will provide detention time for the formation of larger ballasted floculant particles A flocculation mixer will keep the ballasted floc particles suspended An adjustable frequency drive will allow the speed of the flocculation mixer to be changed Flow will exit the flocculation chamber over a submerged concrete weir and will enter the settling chamber 4 The settling chamber will provide a quiescent zone where ballasted floc will settle to the bottom and be removed from the flow A Microsand sludge scraper assembly will push the settled floc along the sloped floor into a bottom center pit where it will be pumped out by Microsand sludge recirculation pumps A wear plate installed in the bottom center pit will prevent concrete wear at that lo
227. ry Standardization Documents Defense Automated Printing Service 700 Robbins Ave Building 4D Philadelphia PA 19111 5094 www dodssp daps mil 215 697 2179 Procurement of High Rate Clarification System 01400 A 11 Quality Requirements for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01400 A Supplement wpd Name Address and Telephone Number Manufacturers Standardization Society of the Valve and Fittings Industry 127 Park St NE Vienna VA 22180 4602 www mss hq com 703 281 6613 National Arborist Association Route 101 P O Box 1094 Amherst NH 03031 1094 www natlarb com 800 733 2622 603 673 3311 National Association of Architectural Metal Manufacturers 8 South Michigan Ave Suite 1000 Chicago IL 60603 www naamm org 312 332 0405 North American Association of Mirror Manufacturers Division of GANA 2945 Southwest Wanamaker Dr Suite A Topeka KS 66614 www glasswebsite com 913 266 7013 NACE International 1440 South Creek Drive Houston TX 77084 www nace org 281 228 6200 North American Insulation Manufacturers Association 44 Canal Center Plaza Suite 310 Alexandria VA 22314 www naima org 703 684 0084 Procurement of High Rate Clarification System 01400 A 12 Quality Requirements for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003
228. ry to clearly illustrate a Relations of component parts of Goods and Systems b Control and flow diagrams c Coordinate drawings with project record documents to assure correct illustration of completed installations d SELLER shall not use Project record documents as maintenance manual drawings e Provide reinforced punched binder tab bind with text ao TP ge Procurement of High Rate Clarification System 01785 2 Operation and Maintenance Manuals for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 01785 O amp M Manual wpd f Reduced 8 1 2 inch by 11 inch or 11 inches by 17 inches folded to 8 12 inch by 11 inch g Where reduction is impractical fold and place in 81 2 inches by 11 inch envelopes bound in text h Identify Specification section and Goods on Drawings and envelopes 14 Instructions and Procedures Within text as required to supplement Goods data a Handling storage maintenance during storage assembly erection installation adjusting testing operating shutdown in emergency troubleshooting maintenance interface and as may otherwise be required b Organize in a consistent format under separate heading for each different procedure c Provide a logical sequence of instructions for each procedure d Provide information sheet for BUYER s personnel including 1 Proper pro
229. s 1 02 REFERENCES A American National Standards Institute American Water Works Association ANSI AWWA 1 C500 Metal Seated Gate Valves for Water Supply Service 2 C504 Rubber Sealed Butterfly Valves 3 C507 Ball Valves 6 inches through 48 inches 4 C560 Cast Iron Slide Gates 1 03 SYSTEM DESCRIPTION A Design Requirements Performance Requirements 1 Design actuators and appurtenances for the conditions and requirements indicated in the valve and gate schedules 2 Design actuators so that the working stresses do not exceed 1 3 of the yield point or 1 5 of the ultimate strength of each material 3 When valves are to be buried submerged or installed in vaults seal the actuator and accessories to prevent entrance of water 4 Design water depth is as indicated in the valve schedules but not less than 20 feet 5 Size gate actuators to produce the torque or thrust required to operate the gate when subjected to seating and unseating operating heads indicated in the gate schedule 6 Measure design and operating head from the surface of the water to the centerline of the gate Procurement of High Rate Clarification System 15236 1 Manual Valve Actuators for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 15236 Manual Valve Actuators wpd 1 04 SUBMITTALS A Goods Data 1 Pursuant to Section 01330 Submi
230. s d Apply anti seize thread lubricant to the threaded portion of stainless steel bolts during assembly e Do not apply pipe sealants thread compounds or other coatings to flange gaskets unless recommended by the gasket manufacturer for the specified service and approved by PROJECT MANAGER f Use flat faced flanges when mating to Class 125 flanges g Use full face gaskets with flat faced flanges and use ring gaskets with raised faced flanges 5 Other Pipe Joints a Proprietary type joints to be made in accordance with the manufacturer s recommendations and to the satisfaction of PROJECT MANAGER 1 Install piping on equipment skids without springing or forcing the pipe in a manner which would induce stresses in the pipe valves or connecting equipment 2 Support piping in conformance with the piping manufacturer s recommendations 3 Connect piping to equipment by flanges or unions a Support piping connecting to equipment by a pipe support and not by the equipment 4 Provide a union within two feet of each threaded end valve unless there are other connections which will permit easy removal of the valve a Provide unions in piping adjacent to devices or equipment which may require removal in the future and where required by the drawings or the specifications 5 Provide taps for pressure gauge connections on the suction and discharge of pumping units with a nipple and a ball type shutoff valve 6 Drilling and tapping o
231. s 2 Cut out Torque 33 000 ft lbs b Each motor to be totally enclosed fan cooled squirrel cage induction type rated 460 volt 60 hertz three phase c Furnish each motor with a motor space heater rated 120 volt 60 hertz single phase d Drive motors to be specifically selected for service with an adjustable frequency drive controller Procurement of High Rate Clarification System 11515 10 High Rate Clarification System Equipment for Peak Excess Flow Treatment Facility 702056 11 04 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs Section 11515 Addenda 1 wpd j Connect each input speed reducer directly to the drive motor Nominal input horsepower rating of each gear or speed reducer to be no less than nameplate horsepower of the drive motor Each drive unit to be anchored to the turntable base Each drive unit to consist of an electric motor staged speed reduction units and an enclosed final speed reduction unit consisting of a pinion and spur gear Drive units with a pinion mounted directly on the motor shaft will not be acceptable BUYER s Contractor to furnish and install VFD in MCCs 10 Gear Reducers a b j Each gear reducer to be a totally enclosed unit with oil or grease lubricated rolling element anti friction bearings throughout Gear reducers to have a service factor of at least 1 50 based on the nameplate horsepower of the drive motor Cycloidal gear reduce
232. s for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 15223 Misc Process Valves wpd 2 02 ACCESSORIES A Valve Actuators 1 Provide valve actuators as specified in Section 15233 2 Provide manual actuated valves 6 inches and smaller with levers 3 Design each actuator so that shaft seal leakage cannot enter the actuator housing 2 03 FABRICATION A Fabrication Tolerances 1 Length Tolerance Unless otherwise specified the actual length of valves to be within plus or minus 1 16 inch of the specified or theoretical length 2 04 FINISHES A Shop Priming Shop Finishing PART 3 EXECUTION 3 01 EXAMINATION A Inspection 1 Inspect valves and accessories for damage and cleanliness before being utilized in the Work 2 Do not use material damaged or contaminated in handling on the job unless it is repaired and re cleaned to the original requirements 3 02 INSTALLATION A General 1 Install valves on equipment skids with sufficient clearance for proper operation of external mechanisms and with sufficient clearance to dismantle the valve for in place maintenance a Installation to be in accordance with the valve manufacturer s recommendations 2 Unless otherwise indicated on the drawings valves installed in horizontal runs of pipe having centerline elevations 4 feet 6 inches or less above the finish floor to be i
233. s 702056 PEFTF Deliverables Final HRC Specs 01111 F amp O Plan Submittal Req wpd f Number and size of each process train s at the facility must submit sizing information on 20 30 and 40 mgd trains 1 05 CRITERIA AND COST FACTORS USED IN DEVELOPING FACILITY AND OPERATIONAL PLAN COST IMPACT Various criteria and cost factors will be used to evaluate the Bidder s SELLER s facility requirements and operational plan These criteria and cost factors will be used by the BUYER s Consultant to develop a present worth cost for the facilities HRC and required support facilities such as on site storage or other improvements required to meet BUYER s Performance and Process requirements as described in this section and operational plan The present worth cost will not include BUYER s proposed pumping fine screening or disinfection facilities The criteria and cost factors will be applied by the BUYER s Consultant to the information supplied by the Bidder SELLER in their Facility and Operational Plan submittal Where necessary the BUYER s Consultant will apply their judgement and expertise in interpreting and applying Bidder s submitted information The outcome of this process is the development by the BUYER s Consultant of a total present worth cost for each Bidder s facility and operational plan requirements This total present worth cost will be added to the Bidder s total Bid Price A The following criteria will be used in performing th
234. s Control Test Certification Schedule SELLER certifies the items listed in Schedule 01750 A have been tested and the results shown are accurate Firm Name Print Name Title Signature END OF SUPPLEMENT Procurement of High Rate Clarification System 01750 A 1 Start Up and Adjusting for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 01750 A Supplement wpd SECTION 01775 CLOSEOUT SUBMITTALS AND PROCEDURES PART 1 GENERAL 1 01 SUMMARY A Section Includes 1 Definitions 2 Delivery of closeout submittals 3 Warranty review meeting 4 Supplements 1 02 DEFINITIONS A Treatment Plant Willow Lake Water Pollution Control Facility 5915 Windsor Island Road N Salem OR 97303 6197 B PEFTF at River Road Park 3045 River Road N Salem OR 97303 1 03 DELIVERY OF CLOSEOUT SUBMITTALS A Provide closeout submittals as indicated in Supplement 01775 A Schedule of Closeout Submittals B Deliver spare parts and record drawings to BUYER at the treatment plant prior to Substantial Completion review C Deliver the closeout submittals other than spare parts and record drawings to BUYER at the Treatment Plant prior to issuance of Certificate of Substantial Completion D Provide seven days written notice to PROJECT MANAGER prior to delivering spare parts E PROJECT MANAGER will inventory the spare
235. s Final HRC Specs 01330 A Supplement wpd Supplement 01330 B Schedule of Quality Control Submittals Submittal Deadline to Contract Document Receive Item Description Location Payment Payment Special Services to BUYER Specification Section Pursuant to Pursuant to and BUYER s Contractor 11511 or 15112 Section Section END OF SUPPLEMENT Procurement of High Rate Clarification System 01330 B 1 Submittal Procedures for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 01330 B Supplement wpd SECTION 01400 QUALITY REQUIREMENTS PART 1 GENERAL 1 01 SUMMARY A Section Includes 1 Definitions 2 Regulatory requirements 3 Permits and inspections required by local building official 4 Quality assurance 5 Quality control 6 References 7 Supplements 1 02 DEFINITIONS A Treatment Plant Willow Lake Water Pollution Control Facility WPCF 5915 Windsor Island Road N Salem OR 97303 6197 B PEFTF at River Road Park 3045 River Road N Salem OR 97303 1 03 REGULATORY REQUIREMENTS A SELLER s attention is directed to paragraph 7 02 Section 00700 General Conditions regarding Laws and Regulations applicable to the Work 1 04 QUALITY ASSURANCE A Provide quality assurance submittals pursuant to Section 01330 Submittal Procedures B Submit a request for interpretation before
236. s of construction equipment weight and related information for each item specified in PART 2 GOODS 3 General catalog data showing the following Dimensions of each size valve Seal materials Materials of construction Valve pressure rating Manual operator Valve port area HPT B Shop Drawings 1 Valve dimensions for valve with actuator and components 2 Drawings to indicate the position of the valve actuator and valve shaft 3 Indicate the country of origin of cast grey iron and ductile iron valve components C Quality Assurance Control Submittals a Submit certified copies of reports covering proof of design testing of valves as set forth in Section 5 2 of ANSI AWWA C504 together with an affidavit of compliance as indicated in Section 6 3 of ANSI AWWA C504 to the PROJECT MANAGER before the valves are shipped b Submit certified copies of physical and chemical test results for the materials of construction of valve components D Closeout Submittals 1 Pursuant to Section 01775 Closeout Submittals and Procedures 1 04 DELIVERY STORAGE AND HANDLING A Packing Shipping Handling and Unloading 1 Pursuant to Section 01600 Goods Requirements 2 Ship valves with actuators as a unit B Storage and Protection 1 Store in clean dry environment 2 Maintain factory packaging Procurement of High Rate Clarification System 15224 2 Eccentric Plug Valves for Peak Excess Flow Treatment Facility Project No 7
237. s steel 2 Scum Removal Mechanism ANSI Type 304 stainless steel 3 Bridge Alloy 6061 T6 Aluminum C Coagulant and Polymer feed pumps diaphragm metering pumps 1 Diaphragm head PVC 2 Diaphragm PTFE or hypalon with EPDM backing 3 All other materials shall be manufacturer s standard and compatible for continuous service with liquid being pumped D Coagulant and Polymer Systems 1 Skid AISI Type 304L stainless steel 2 Piping Schedule 80 PVC Procurement of High Rate Clarification System 11515 5 High Rate Clarification HRC System for Peak Excess Flow Treatment Facility Equipment 702056 November 10 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 11515 HRC Equipment wpd 2 02 EQUIPMENT A Mixing Equipment Flash Mixers and Reactor Turbines and or Coagulation Injection and Flocculation 1 Manufacturers Lightning Chemineer Mixing Equipment Company Philadelphia Mixer Corporation or SEW Eurodrive 2 Drive Units a b Design drive units for the specific requirements of mixer service and shall be suitable for 24 hour a day operation under moderate shock conditions Each drive unit to consist of a foot mounted electric motor and a gear reducer with a flexible coupling provided between the motor and gear reducer Drive units having a pinion mounted directly on the motor shaft will not be acceptable Provide lifting lugs on each motor and gear reducer Provide one set of lif
238. s to and enable data entry to the PLC program c The OIT shall also be provided with a DH high speed data network communication port capable of interfacing directly to the CPU communication port 3 The OIT shall provide a full compliment of operator devices and be capable of applying user defined graphic symbols including push buttons selector switches numeric and ASCII entry devices diagnostic indicators message displays embedded numbers ASCII variable displays and other devices Procurement of High Rate Clarification System 13451 5 Programmable Logic Controllers for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCEFE _Deliverables 702056 PEFTF Deliverables Final HRC Specs 13451 Programmable Logic Controllers wpd 6 ae The OIT shall also have an extensive alarm capability that uses an alarm list to record and display important data on triggered alarms with buttons for printing or clearing the list An alarm banner shall be used to notify an operator when an alarm occurs by displaying a message and providing buttons for alarm response Enclosure ratings shall be NEMA Type 12 Provide an Allen Bradley Panelview 1000 or approved equal item I PLC and OIT programming software l 2a 3 Provide programming software for the PLC control logic data network and operator screen generation as required for the PLC system and peripherals Allen Bradley or approved equal
239. ss Flow Treatment Facility Submittal Requirements Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverables Fina NHRC Specs 01111 F amp O Plan Submittal Req wpd B The submittal package shall include at a minimum the following information l A listing of the proposed equipment including number of process trains unit process sizes and operating rates at the ultimate total design flow 160 mgd Ds A detailed startup operation and shutdown plan The plan shall be referenced to the design storm hydrograph shown in Supplement 01111 A Time zero shown on the design hydrograph shall correspond to the beginning of HRC operation At time zero the capacity of the interceptor sewer to deliver raw wastewater to the downstream treatment facility is maximized and wastewater pumped from the interceptor sewer through the HRC process must be discharged either to the Willamette River or to any necessary on site storage facilities Startup of HRC equipment prior to time zero shall not be allowed The detailed plan shall include but not be limited to the following information a Proposed wastewater pumping rates up to 40 mgd maximum during startup period b Chemical feed strategy including the potential startup and steady state rates Operating plan including number of units staged into and out of service at various points in time d Operating strategies used to determine when process
240. ssioning 1 SELLER s Field Technician and or Senior Field Technician shall provide Special Services to the BUYER and the BUYER s Contractor during facility Commissioning as indicated in Section 01300 Special Services C BUYER s Training 1 SELLER s Field Technician and or Senior Field Technician shall provide Special Services to the BUYER to demonstrate operation of the HRC system and for training of BUYER s staff as indicated in Section 01300 Special Services MAINTENANCE A Extra Materials Spare Parts and Special Tools 1 Spare Parts a Package spare parts with labels indicating the contents of each package Label shall include manufacturer s name equipment name part nomenclature part number address of nearest distributor and current list price b Provide the following spare parts for each HRC treatment train Procurement of High Rate Clarification 11511 8 High Rate Clarification Treatment Trains for Peak Excess Flow Actiflo System Treatment Facility Project No 702056 October 9 2003 1 Microsand Residuals Pumps a Provide two sets of v belts and sheaves b Provide three sets of packing rings and retainer rings 2 Hydrocyclones a Six hydrocyclone apexes 1 12 SPECIAL SERVICES DURING BUYER S FINALIZATION OF DESIGN A SELLER s Designer and Senior Designer to provide process and design engineering Special Services as provided in Section 01300 Special Services PART 2 GOODS 2 01 MANUFA
241. st preventatives and oils applied to protect equipment during construction Flush lubrication systems and dispose of flushing oils Recharge lubrication system with lubricant recommended by manufacturer Install and adjust packing mechanical seals o rings and other seals Replace defective seals Remove temporary supports bracing or other foreign objects installed to prevent damage during shipment storage and erection Check rotating machinery for correct direction of rotation and for freedom of moving parts before connecting driver Perform cold alignment and hot alignment to manufacturer s tolerances Adjust belt tension and variable pitch sheaves Inspect hand and motorized valves for proper adjustment Tighten packing glands to insure no leakage but permit valve stems to rotate without galling Verify valve seats are positioned for proper flow direction Tighten leaking flanges or replace flange gasket Inspect screwed joints for leakage Install gratings safety chains handrails shaft guards and sidewalks prior to operational testing The SELLER will be responsible for coordination with the BUYER s Contractor to ensure proper procedures are followed for all equipment provided under these specifications Procurement of High Rate Clarification System 01750 2 Starting and Adjusting for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliver
242. stations at each drive consisting of a Hand Off Auto switch and start stop pushbuttons run light and fail light H Variable Speed Drives VFDs shall be furnished by the BUYER s Contractor and installed in the motor control centers The BUYER s Contractor shall coordinate with SELLER on VFD and motor starter sizing requirements SELLER shall submit in writing a letter stating the control options rating and size information on the electrical equipment have been verified to work with the equipment being supplied Other systems that provide a functional equivalent will be considered 2 04 FABRICATION A Shop Assembly 1 Equipment to be shop assembled to the maximum extent possible 2 05 FINISHES A Shop Priming Shop Finishing 1 All non submerged steel surfaces shall be commercial blast cleaned SSPC SP6 2 All submerged steel surfaces shall be near white blast cleaned SSPC SP10 3 Clarifier center drive and motor mixer gear drives and motors turbine gear drive and motor and or mixer and Microsand residuals scraper drives and motors and all steel components shall receive one 1 coat of Tnemec 91 H20 Hydro Zinc with a minimum 3 to 5 mils DFT 4 Machined surfaces subject to corrosion shall be coated with an easily removable rust preventative compound prior to shipment 5 Clean degrease and pickle items fabricated from stainless steel following fabrication a Pickling shall produce a modest etch and shall remove all embedded iro
243. submerged carbon steel components from sections with a hollow cross section such as pipe or tubular sections use bars plates angles channels and other rolled sections 7 Design Requirements a f g Design each overall mechanism for a torque capacity determined when the full volume of sludge and or sand in the system is collected at the bottom of the clarifier settler Design each collector arm truss torque cage and drive mechanism to withstand the specific minimum rated torque In addition to the specified torque design structural members and connections to withstand a nonoperating vertical live load of 500 pounds at the outer end of either truss arm The 500 pound load is for structural design only and is not a condition which must be met during operation The rated torque of components of each collector drive unit to equal or exceed the torque equivalent to the nameplate horsepower of the drive motors Torque measurements to be taken from the center lien of the equipment Loading to develop the torque to be considered as uniform loads applied simultaneously at panel points on both arms 8 Noise Level a Design and construct motor driven components so that the maximum noise level measured at 3 feet from the installed equipment drives and motors does not exceed 80 dBA 9 Drive Units a Each drive unit to be designed and rated to develop the following torque values 1 Continuous Operating Torque 27 000 ft lb
244. system Electrical power feed systems 3 BUYER S Contractor shall be responsible for scheduling testing activities as approved by the PROJECT MANAGER SELLER shall coordinate directly with the BUYER s Contractor all required activities by the SELLER mPa gq Procurement of High Rate Clarification System 01750 4 Starting and Adjusting for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCE_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01750 Starting and Adjusting wpd E Testing Schedule and Written Procedures 1 Not less than 60 days prior to mechanical startup testing the SELLER in coordination with the BUYER s Contractor shall prepare and submit to the PROJECT MANAGER a testing schedule and detailed written procedures for mechanical startup testing and optimization and performance testing Issue submittal in accordance with the requirements of 01330 Submittal Procedures Submittal to include but not be limited to the following Testing procedure Forms for collecting data Calculation formulas Description of sample collections Description of any analyses required i oS P F General Requirements for Testing 1 The following requirements shall apply to all testing activities as specified herein a The BUYER s Contractor will be responsible for working with the BUYER to obtain the necessary flow to the facility to perform the specified testing b
245. tal LCD indicator with diagnostic capabilities 2 Remote diaphragm seals 3 4 500 psi line pressure 4 High temperature 375 degrees F 5 Level flanges 6 Low power electronics 7 Factory assembled primary elements 13 Rosemount Model 3051L liquid level transmitter or approved equal item F pH Transmitter 1 For measuring process pH levels provide pH transmitters with the following specifications a The front mounted LCD display shall consist of 1 Main display of three digits each 12 5 mm high 2 Message display of six alphanumeric characters seven mm high 3 Warning flags and units pH and mV b Data protection shall be through the use of EEPROM for configuration and logbook features and lithium battery for the clock c Unauthorized use shall be prevented through the use of a 3 digit programmable password d Calibration shall be semi automatic using preconfigured NIST buffer tables with manual adjustment to grab sample e Input ranges shall be 1 pH from 2 to 16 pH Procurement of High Rate Clarification System 13420 9 Instruments for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCE_Deliverables 702056 PEFTF Deliverables Final HRC Specs 13420 Instruments wpd 2 ORP from 1500 to 1500 mV 3 rH from 0 to 55 rH 4 Temperature from 30 degrees C to 140 degrees C f Span shall be 1 pH min of 1 amp max of 20 pH 2 ORP min of 100 a
246. tering pump capable of feeding coagulant as required to meet the performance requirements as specified in Section 01112 Performance Requirements at a minimum discharge pressure of 65 pig to each feed point 3 Calibration column 4 Quick connect coupling 2 Polymer System a Provide one skid mounted system to feed blend polymer to each train b Polymer system to be capable of automatically feeding liquid emulsion polymer as required to meet the performance requirements c Polymer feed system to consist of the following 1 Polymer Feeder Blender Units a Provide a feeder blender unit for each feed point b Provide a common spare feeder blender with piping and valving as required to feed to any one of the feed points 2 Calibration column 3 Secondary dilution water system d Polymer to be stored in portable chemical totes to be provided under a separate agreement 3 Polymer Feeder Blender a Manufacturer Fluid Dynamics or US Filter Stranco b Equipment Skid 1 Equipment skid to be sufficiently sized to support polymer equipment Procurement of High Rate Clarification System 11515 14 High Rate Clarification HRC System for Peak Excess Flow Treatment Facility Equipment 702056 November 10 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 11515 HRC Equipment wpd 2 Skid to be constructed of stainless steel with a minimum 3 16 inch thick members with flanged sides 3 Provide skid with a 1
247. tes Chemical Requirements Coagulant Type Aluminum Chlorhydrate ACH or Polyaluminum Chloride PAC Dose As needed to meet required startup time and performance Polymer Type As needed to meet required startup time and performance Dose As needed to meet required startup time and performance Siting Layout Constraints HRC Process Design Layout Modular units operating in parallel to achieve required capacity Installation Partially below ground buried concrete tankage Operation Seasonal intermittent operation discharging treated effluent when conveyance capacity to the Willow Lake Treatment Plant is exceeded See Section 01111 Supplement 01111 A Design Hydrograph Actual wastewater flow into the remote treatment facility may be less than shown for longer durations than shown or at a more irregular pattern Procurement of High Rate Clarification System 01112 2 Performance Requirements for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01112 Performance Requirements wpd PART 2 PRODUCTS NOT USED PART 3 EXECUTION NOT USED END OF SECTION Procurement of High Rate Clarification System 01112 3 Performance Requirements for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01112 Performa
248. the BUYER with a written certification the equipment is properly installed adjusted and ready for use 2 SELLER s Field Technician and or Senior Field Technician shall provide Special Services to BUYER and the BUYER s Contractor to adjust the equipment during installation and testing as specified in Section 01750 Starting and Adjusting C SELLER s Special Services to BUYER for Equipment Checkout Startup and Testing 1 Special Services to BUYER for Equipment Checkout Start up and Testing Coordinate equipment checkout start up and testing activities for the HRC System during initial system start up testing and commissioning with the BUYER 1 Equipment checkout start up and testing activities to be in accordance with the requirements of Section 01750 Starting and Adjusting 2 Commissioning to be in accordance with the requirements of Section 01810 Commissioning D SELLER s Special Services to BUYER for Operation and Maintenance Training 1 SELLER s Field Technician and or Senior Field Technician or a representative of the manufacturer approved by the PROJECT MANAGER shall provide the Special Services in order to meet the requirements of 01820 Demonstration and Training 1 03 SUBMITTALS A Quality Assurance Control Submittals 1 Pursuant to Section 01750 Starting and Adjusting Procurement of High Rate Clarification System 01300 2 Special Services for Peak Excess Flow Treatment Facility Project No 7020
249. thickener basin This thickened sludge is periodically discharged from the hopper A part of the sludge inventory is recycled back to the inlet pipe to the reactor basin thereby increasing the solids in the reactor and improving the performance of the process 4 Water proceeds beneath the baffle into the clarification zone Additional solids removal is achieved by the use of lamellar tubes incorporated into the top of the clarification zone Moving through the lamellar tubes finished water is collected through a series of launders which discharge treated water into the effluent trough B Design Requirements Performance Requirements 1 Design parameters based on a peak 40 gpm sq ft overflow rate for each DensaDeg train to adhere to the following a Flash Mixer Chamber 1 Number of chambers per train 2 2 Hydraulic retention time at design flow sec 70 3 Side water depth approx ft in 25 6 4 Maximum motor speed rpm 1200 b Reactor Chamber 1 Number of chambers per train 2 2 Hydraulic retention time at design flow sec 140 3 Side water depth approx ft in 25 6 Procurement of High Rate Clarification System 11512 2 High Rate Clarification for Peak Excess Flow Treatment Facility DensaDeg System Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 11512 HRC Densadeg System wpd 4 Maximum motor speed rpm 1200 c Clarifier Thic
250. ting and optimization and process performance testing c Forms for data collection d Calculation formulas e Description of all sample collections and analyses required 12 Operation and Maintenance manuals a Provide a complete operation and maintenance manual for the equipment in accordance with the requirements of Section 01785 Operation and Maintenance Data 13 Wiring control schematics and control logic for all electrical and control components furnished 14 List of special tools for each type of equipment furnished including special tools necessary for adjustment operation maintenance and disassembly 15 Programming Coordination Procurement of High Rate Clarification System 11515 3 High Rate Clarification System Equipment for Peak Excess Flow Treatment Facility 702056 11 04 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs Section 11515 Addenda 1 wpd a Database PLC register or other data needed by the HRC system PLC i e operator input run status etc b Database PLC register or other data output from the HRC system i e alarm system running etc c Operator interface screen requirements needed to monitor and control the system from the Plant Control System d Main Control Panel 1 Submittals to be in accordance with the provisions of the Programmable Logic Controller Section 13451 B Shop Drawings 1 Submit five 5 complete sets 2 Complete control panel la
251. ting lugs designed and located to permit lifting of the complete mixer and drive unit Gear reducers to be double or triple reduction type with helical or spiral bevel gearing Worm gearing will not be acceptable Output shaft to be enclosed in a drywell which provides positive leakproof sealing Rigidly couple the output shaft to the mixer shaft Gear reducer and motor bearings to be oil or grease lubricated rolling element antifriction type Provide thrust bearings to carry shafting and impeller loads plus an allowance of at least 25 percent of the weight of the shaft and impeller Bearings located below the bottom of the supporting platform will not be permitted Gear reducers to be selected designed and rated in accordance with the appropriate AGMA standards Design gearing with a life factor at least equivalent to 10 million cycles and an overall service factor of 2 0 based on the sum of the continuous loads plus any transient loads other than starting loads Bearings to have an AFBMA L Life Rating of at least 100 000 hours except output shaft bearings which shall have an L rating of at least 200 000 hours 3 Mixer Turbine Supports a b Design mixer turbine so that it can be removed from its box as a complete unit after the impeller is removed from the shaft Each mixer shall be assembled on a rigid an substantial base Procurement of High Rate Clarification System 11515 6 High Rate Clarification HRC Syste
252. tion 1 04 LOCATION OF THE SITE A The Site is located at River Road Park 3045 River Road N Salem OR 97303 1 05 WORK BY OTHERS A BUYER BUYER s Contractor utilities and others shall perform construction and various maintenance activities within the Project area while the Special Services are being performed The activities known to BUYER at the time of the Bid and anticipated to impact Contract Time and Contract Price are as contained in Supplement 01110 B Work By Others B Schedule the Special Services with BUYER utilities and others and cooperate to minimize mutual interference C Contract Price Milestone s and Contract Time includes the coordination and cooperation related to these activities PART 2 PRODUCTS NOT USED Procurement of High Rate Clarification System 01110 2 Summary of Work for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 01110 Summary of Work wpd PART 3 EXECUTION 3 01 SUPPLEMENTS A Supplement 01110 A Requirements to Complete the Project Milestone s B Supplement 01110 B Work By Others END OF SECTION Procurement of High Rate Clarification System 01110 3 Summary of Work for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01110 Summary of Work wpd Su
253. tion 4201 Lafayette Center Dr Chantilly VA 20151 1209 www smacna org 703 803 2980 Southern Pine Inspection Bureau 4709 Scenic Hwy Pensacola FL 32504 9094 www spib org 850 434 2611 Single Ply Roofing Institute 200 Reservoir St 309 A Needham MA 02494 Www sprl org 781 444 0242 SSPC The Society for Protective Coatings 40 24th St 6th Floor Pittsburgh PA 15222 4656 www sspc org 800 837 8303 412 281 2331 Procurement of High Rate Clarification System 01400 A 18 Quality Requirements for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01400 A Supplement wpd Name Address and Telephone Number TIA EIA Steel Tank Institute 570 Oakwood Rd Lake Zurich IL 60047 www steeltank com 847 438 8265 Steel Window Institute 1300 Sumner Ave Cleveland OH 44115 2851 www steelwindows com 216 241 7333 Sealant Waterproofing and Restoration Institute 2841 Main St Kansas City MO 64108 www swrionline org 816 472 7974 Tile Council of America Inc 100 Clemson Research Blvd Anderson S C 29625 www tileusa com 864 646 8453 Telecommunications Industry Association Electronic Industries Alliance 2500 Wilson Blvd Suite 300 Arlington VA 22201 www tiaonline org 703 907 7700 The Masonry Society 3970 Broadway Suite 201 D Boulder CO 80304 1135 www masonrysociet
254. tion for Copper Alloy Sand Castings for General Applications B American National Standards Institute American Society of Mechanical Engineers ANSI ASME 1 B16 1 Cast Iron Pipe Flanges and Flanged Fittings Classes 25 125 and 250 2 B16 5 Pipe Flanges and Flanged Fittings 3 B16 34 Valves Flanged Threaded and Welding End Procurement of High Rate Clarification System 15223 1 Miscellaneous Process Valves for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 15223 Misc Process Valves wpd C Manufacturers Standardization Society of the Valve and Fittings Industry 1 SP 110 Ball Valves Threaded Socket Welding Solder Joint Grooved and Flared Ends 1 03 SUBMITTALS A Goods Data l 2 ONO oSer Pursuant to Section 01330 Submittal Procedures Manufacturer s data including materials of construction equipment weight and related information for each item specified in PART 2 GOODS Name of manufacturer Type and model Country of origin of cast gray iron and ductile iron valve components Certified copies of physical and chemical test results for the materials of construction of valve components Pressure rating Temperature rating Flow characteristics B Shop Drawings 1 Drawing showing position of actuator and shaft for each type of valve C Closeout Submittals 1 Pursuant t
255. tions a Section 11511 High Rate Clarification Actiflo System b Section 11512 High Rate Clarification DensaDeg System 2 Actuators to be provided by valve manufacturer as a unit 2 04 FINISHES A Shop Priming Shop Finishing 1 Paint the following surfaces a Unfinished Surfaces 1 Interior Surfaces a For Liquid Service Epoxy b For Gas Service Epoxy 2 Exterior Surfaces of valves to be buried submerged or installed in manholes or valve vaults Medium consistency coal tar 3 Exterior Surfaces of Other Valves Rust inhibitive primer b Polished or Machined Surfaces Rust preventive compound c Actuators and Accessories Rust inhibitive primer 2 Shop paint interior and exterior ferrous metal surfaces except bearing and finished surfaces and stainless steel components of valves and accessories for corrosion protection a The valve manufacturer s standard coating will be acceptable provided it is functionally equivalent to the specified coating and is compatible with specified field painting 3 Interior epoxy coatings AWWA C550 free of holidays a Provide the total dry film thickness of shop applied coatings not less than 1 Medium Consistency Coal Tar 6 mils minimum 2 Epoxy 10 mils minimum 3 Rust Inhibitive Primer 3 mils minimum 2 05 SOURCE QUALITY CONTROL A Tests Inspections 1 Except as modified herein test eccentric plug valves in accordance with Section 5 of ANSI AWWA titled Rubber S
256. tions needed to allow the Procurement of High Rate Clarification System 11515 19 High Rate Clarification System Equipment for Peak Excess Flow Treatment Facility 702056 11 04 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs Section 11515 Addenda 1 wpd Foxboro I A supervisory system to control the SELLER s equipment shall be provided by the SELLER C Inaddition to the above provide the following items as part of an integrated control system for controlling each train One main control panel Ultrasonic level sensors Sludge blanket detectors if required Magentic flow meters if required pH analyzers Turbidity meters Pressure switches pH meters Pressure gauges with diaphragm seals 0 Isolation rings annular seals for pressure instruments 1 Spare I O eR OO SOO DNS D Instrumentation to be in accordance with the requirements of specification section 13420 Instruments E Programmable Logic Controller 1 Provide one programmable logic controller based control panel to operate control and monitor the HRC system including flash mixers reactor turbines scraper motor drives sludge recirculation and wasting pumps Microsand residuals recirculation polymer and coagulant feed systems of the trains and associated equipment 2 PLC s to have sufficient capacity to allow for control of equipment for up to four 4 additional trains to be added in future expansions of the facil
257. tric plug valves B Goods Installed But Not Supplied Under This Section 1 Valve actuators as specified in section 15236 Manual Valve and Gate Actuators C Payment Procedures 1 Pursuant to Section 01200 Price and Payment Procedures 1 02 REFERENCES A American Society for Testing and Materials ASTM 1 A126 Standard Specification for Gray Iron Castings for Valves Flanges and Pipe Fittings 2 A536 Standard Specification for Gray Iron Castings for Valves Flanges and Pipe Fittings 3 D2240 Standard Specification for Gray Iron Castings for Valves Flanges and Pipe Fittings B American Water Works Association AWWA 1 C606 Standard Specification for Gray Iron Castings for Valves Flanges and Pipe Fittings 2 C550 Protective Interior Coatings for Valves and Hydrants 3 C504 Protective Interior Coatings for Valves and Hydrants C111 Protective Interior Coatings for Valves and Hydrants C American Society of Mechanical Engineers ASME 1 B16 1 Cast Iron Pipe Flanges and Flanged Fittings Classes 25 125 250 Procurement of High Rate Clarification System 15224 1 Eccentric Plug Valves for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 15224 Eccentric Plug Valves wpd 1 03 SUBMITTALS A Goods Data 1 Pursuant to Section 01330 Submittal Procedures 2 Manufacturer s data including material
258. ts from outside DensaDeg equipment C Quality Assurance Control Submittals 1 Design Data 2 Manufacturers Installation Instructions Installation and checkout instructions including lubrication and initial start up procedures 3 Manufacturers Field Reports Indicate personnel and actual tests and start up procedures that were performed by manufacturer s representative D Closeout Submittals 1 Pursuant to Section 01775 Closeout Submittals and Procedures 1 07 DELIVERY STORAGE AND HANDLING A Packing Shipping Handling and Unloading 1 Shipping handling and unloading shall be pursuant to Section 01600 Goods Requirements B Acceptance at Site 1 Acceptance of Goods at work site to be pursuant to paragraph 8 01 B of Section 00700 General Conditions C Storage and Protection 1 Goods to be stored in a dry location by BUYER s Contractor responsible for the equipment installation after receipt by BUYER a SELLER to provide instructions for proper storage of the goods to BUYER per paragraph 6 02 Section 00700 of the General Conditions 2 Goods provided to be free of damage 1 08 PROJECTS CONDITIONS A Project Environmental Requirements The environmental conditions are those consistent with the treatment of municipal wastewater with the specified process 1 09 WARRANTY A Correction Period Procurement of High Rate Clarification 11512 6 High Rate Clarification Treatment Trains for Peak Excess Flow DensaDeg
259. ttal Procedures 2 Manufacturer s Data including materials of construction equipment weight and related information for each item specified in PART 2 GOODS 3 General catalog data showing the following a Dimensions of each size actuator b Materials of construction c Torque output rating d Corrosion resistance 4 Indicate the country of origin of actuator and its components B Shop Drawings 1 Actuator dimensions and weight 2 Mounting position of actuator on valve or gate C Quality Assurance Control Submittals 1 Certificates a Certified copies of physical and chemical test results for the materials of construction D Closeout Submittals 1 Pursuant to Section 01775 Closeout Submittals and Procedures 1 05 DELIVERY STORAGE AND HANDLING A Packing Shipping Handling and Unloading 1 Pursuant to Section 01600 Goods Requirements B Storage and Protection 1 Actuators will be shipped with valves and should be stored as units 2 Store ina clean dry environment 3 Maintain factory packaging 1 06 WARRANTY A Correction Period 1 Pursuant to Section 00700 General Conditions PART 2 GOODS 2 01 MATERIALS A Conform to requirements of ANSI AWWA C504 and C540 Procurement of High Rate Clarification System 15236 2 Manual Valve Actuators for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 15236 Man
260. ual Valve Actuators wpd B Manual Valve Actuators 1 General a Provide manual actuators for all valves provided b Provide handwheel with each geared actuator c Rotation of handwheel wrench nut or lever to be counter clockwise to open d Handwheels to have the word open and an arrow indicating direction to open cast theron e Provide removable cover over housing of traveling nut type actuators 1 Provide internal open and closed travel limiting devices 2 Provide removable roll pin cotter pin or other positive locking device on travel limiting lock nuts or collars 3 Clamps or setscrews are not acceptable f Design so that shaft seal leakage cannot enter actuator housing g Provide an infinitely variable locking device or a totally enclosed gear actuator for valves in throttling service h Maximum pull on handwheel chain or lever of 80 Ibs i Actuator to withstand without damage a pull of 200 lbs on handwheel or chainwheel or 300 ft lbs on operating nut 2 Handwheels Handwheel diameters to be as follows a Minimum 8 inches but not more than 24 inches for 30 inch and smaller valves b 30 inches for 36 inch and larger valves 3 Chainwheels Provide valves with center lines more than 7 6 above the floor with chainwheels and operating chains a Provide each chainwheel operated valve with a chain guide to permit rapid handling of the operating chain without gagging of the wheel b Provide suitable extension i
261. uality assurance submittal whenever made available by manufacturer and when installation erection or application in accordance with manufacturer s instructions is required by the Specifications Excise or cross out non applicable information and clearly mark applicable information with citations to and terminology consistent with the Contract Documents with respect to product data and manufacturer s instructions Provide or furnish products and special services in accordance with accepted quality assurance submittals unless in conflict with Contract Documents Provide notice to PROJECT MANAGER prior to commencing the furnishing of products if in the opinion of SELLER the products indicated in a quality assurance submittal are in conflict with the Contract Documents SELLER shall not proceed with tasks related to the ordering or fabrication of equipment if a quality assurance submittal for the material is required and not yet accepted 1 05 PROJECT MANAGER S REVIEW OF QUALITY ASSURANCE SUBMITTAL A Quality assurance submittals will be reviewed by PROJECT MANAGER and returned within 30 days from the date received Procurement of High Rate Clarification System 01330 2 Submittal Procedures for Peak Excess Flow Treatment Facility Project No 702056 NOVEMBER 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01330 Submittal Procedures wpd The quality assurance submittals shall be noted
262. uitry and test equipment 3 H trip characteristic 12 20 x Jn for high inrush loads such as power supplies heaters and transformer primaries Din rail mounted Provide with the following control capabilities 1 Auxiliary contacts that activate when the main pole changes position 2 Signal contacts that activate only during fault conditions 3 Shunt trip that allows the breaker to trip from a remote source 2 Provide Allen Bradley Bulletin 1492 CB circuit breakers or approved equal item Q Fuse Holders 1 When using fuse types other than 1 4 inch round by 1 1 4 inch long use fuse holders with the following specifications a b ro Boa rho BO Holders shall be IEC529 rated for finger protection with dead front construction The holder shall open such that the fuse is isolated from the line when the handle is opened for fuse insertion or removal Provided with blown fuse indicators Din rail mounted 30 amp frame size accepting from 0 to 30 amp Class CC fuses Rated 600VAC or VDC with 200 amp withstand rating Available in 1 2 or 3 pole varieties Accept copper wire sizes from 14 through 6 AWG Rejection features to prevent the use of fuses that do not have Class CC fuse interrupt ratings 2 Provide Allen Bradley Bulletin 1492 FB fuse holders or approved equal item R Power Supplies 1 For instrument loops and other low voltage DC requirements as shown on Contract Design Drawings provide power su
263. venient for collection of oil in 18 inch high containers from the platform without removing the unit or equipment platform from its normal installed position 12 Safety Guards Procurement of High Rate Clarification System 11515 11 High Rate Clarification System Equipment for Peak Excess Flow Treatment Facility 702056 11 04 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs Section 11515 Addenda 1 wpd C d Belt or chain drives fan blades couplings and other moving or rotating parts to be covered by a safety guard Safety guards to be fabricated from 16 USS gage thick or thicker galvanized or aluminum clad sheet steel or from 1 2 inch mesh galvanized expanded metal Guards to be designed for easy installation and removal Provide galvanized necessary supports and accessories for each guard 13 Center Drive Mechanism a b Center drive mechanisms to consist of a drive unit and gearing Turntable ball races to be four point contact precision type heat treated to a minimum 250 300 BHN and hardened to at least Rockwell C60 or be provided with renewable hard steel liner strips The balls to run in an oil bath be separated by nylon spacers and be protected by a felt seal and dust shield Provide a forged steel ring gear on each turntable heat treated to minimum 250 300 BHN and hardened to at least Rockwell C55 1 Design so that the balls can be replaced by access from the walkw
264. verables 702056 PEFTF Deliverables Final HRC Specs Section 11515 Addenda 1 wpd f Each mixer to be supported a minimum of 12 inches above the concrete base with adequate access for disassembling the coupling above the concrete base 4 Impellers and Shafts a b j Provide each mixer with a turbine impeller of the open type without balancing rings or discs Impellers to be of a design arrangement and diameter and operate at a speed that will provide efficient and proper mixing of the applied chemicals and or Microsand with influent and solids at any rate of flow through the flash mixing chamber reactor turbine chamber or mixing basin up to the design rate of flow specified herein The rotational speed to be not more than 40 percent of the critical speed of the shaft including impellers and appurtenances Bottom steady bearings will not be acceptable The location of the impellers above the bottom of the flash mixing chamber reactor turbine chamber or mixing basin to be as recommended by the mixer manufacturer and be acceptable to the PROJECT MANAGER Vertical shafting for the impeller assembly to be of ample size and design for the service intended and be supported and steadied so that the unit will operate without shaft whip or vibration Shafts to be of the solid type except that stainless steel sheathed shafts will be acceptable Provide rigid type couplings fabricated from stainless steel Each impeller shaft exc
265. vide pumps 8 inch and larger with anti rotation veins for smooth flow into pump 5 Casing parts to have tight fits to maintain alignment 6 Design nozzle flanges to connect to flat faced pipe flanges in accordance with ANSI ASME B16 1 Class 125 diameter and drilling 7 Provide a tapped pipe opening for draining stuffing box leakage h Impeller Procurement of High Rate Clarification 11511 10 High Rate Clarification Treatment Trains for Peak Excess Flow Actiflo System Treatment Facility Project No 702056 October 9 2003 1 Impeller to be abrasion resistant rubber pressure molded to a ductile iron support skeleton statically balanced and fully enclosed to protect the veins 2 Impeller to be screwed to the shaft with heavy duty threads running in opposite direction to the shaft rotation i Shaft and Shaft Sleeves 1 Shaft to be completely machined 2 Maximum shaft deflection at the stuffing box to be 0 002 inch at any head in the operating range 3 Provide a suitable splash deflector mounted on the shaft adjacent to the frame bearing housing 4 Enclose the shaft within the stuffing box by a replaceable coated stainless steel hook type sleeve extending from the impeller through the stuffing box 5 Positively secure the sleeve to the shaft and seal to prevent leakage between shaft and the sleeve 6 Total runout after assembly not to exceed 0 002 inch j Stuffing box 1 Each stuffing box to contain a sp
266. wing shall be circuit specific for the system submitted on No typical schematic drawings shall be approved 4 All drawings shall list the equipment number of the box control panel center submitted on and the equipment number of connected field components 5 Complete Bills of Materials shall be included with and shown on the Schematic or Panel Construction drawings for each box control panel center C Closeout Submittals Sequence of operation Screen and screen transfer control Alarm operation Software control program T O tagging data base Alarm schedule PLC programming and documentation OIT programming and documentation 9 PID control parameter scaling and documentation 10 Alarm detection operator acknowledged alarm recall and alarm cancel 11 Analog monitored level detection calibration 12 Peripheral Device interface communication and software Res Ue lous 1 05 QUALITY ASSURANCE A Qualifications 1 Equipment provided as part of this section shall be manufactured by a single firm regularly engaged in the design and manufacture of such equipment for a minimum of five years Procurement of High Rate Clarification System 13451 2 Programmable Logic Controllers for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCE _Deliverables 702056 PEFTF Deliverables Final HRC Specs 13451 Programmable Logic Controllers wpd 1 06 DELIVERY STORAGE AND HANDLING A E
267. y of America ISA 1 5 3 1983 Graphic Symbols for Distributed Control Shared Display Instrumentation Logic and Computer Systems C National Fire Protection Association NFPA 1 70 US National Electrical Code D National Electrical Manufacturers Association NEMA 1 ICS 1 2000 Industrial Control and Systems General Requirements E Underwriters Laboratory UL 1 508 Industrial Control Equipment 2 3121 1 Standard for Safety for Process Control Equipment Procurement of High Rate Clarification System 13420 1 Instruments for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCE_Deliverables 702056 PEFTF Deliverables Final HRC Specs 13420 Instruments wpd 1 03 DEFINITIONS A Factory Trained Technician 1 An individual who is trained and possesses 5 years minimum experience in the specific technical aspects of the s included in this section as they are applied in the project The manufacturer shall provide written certification of the individual s qualifications B Fail Safe 1 Monitor the normally open alarm contact and alarm to the DCS when that contact closes due to an alarm condition 2 Monitor the power supply to the alarm circuit alarm to the DCS that power to that alarm circuit has been lost 1 04 SYSTEM DESCRIPTION A Design Requirements Performance Requirements 1 Instrument Construction a All instruments and other components shall be the most rece
268. y of Work for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 01110 A Supplement wpd A O amp M Manuals Submittal Draft No less than 90 days prior to Submission of draft operations and date of equipment delivery maintenance manuals for all HRC equipment and control systems See Section 01785 O amp M Manuals Submittal Final With delivery of HRC System Incorporation of BUYER s comments to the Draft O amp M Manuals Submittal See Section 01785 Special Services Completion of equipment Prior to Substantial checkout startup and testing See Section Completion 01750 Special Services Completion of the Prior to Substantial specified Operation and Maintenance Completion training See Section 01820 Punch List Verification Completion and Prior to Substantial verification that BUYER s list of deficiencies Completion has been corrected B Process Control Test Certification Prior to Substantial Completion of on site verification that Completion BUYER s Contractor has completed mechanical and performance testing See Section 01750 Additional Future Acquisitions To be negotiated between Phases BUYER and SELLER END OF SUPPLEMENT Procurement of High Rate Clarification System 01110 A 2 Summary of Work for Peak Excess Flow Treatment Facility Project No 702056 November 10 20
269. y org 303 939 9700 Procurement of High Rate Clarification System 01400 A 19 Quality Requirements for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01400 A Supplement wpd Name Address and Telephone Number Truss Plate Institute 583 D Onofrio Dr Suite 200 Madison WI 53719 608 833 5900 Turfgrass Producers International 1855 A Hicks Rd Rolling Meadows IL 60008 www turfgrassod org 800 405 8873 847 705 9898 Underwriters Laboratories Inc 333 Pfingsten Rd Northbrook IL 60062 2096 www ul com 847 272 8800 West Coast Lumber Inspection Bureau P O Box 23145 Portland OR 97281 www wclib org 503 639 0651 Window and Door Manufacturers Association 1400 E Touhy Ave Suite 470 Des Plaines IL 60018 www nwwda org 800 223 2301 Intertek Testing Services Warnock Hersey Listing Services 3210 American Drive Mississauga Ontario Canada L4V 1B3 www itsqs com 905 678 7820 Procurement of High Rate Clarification System 01400 A 20 Quality Requirements for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs 01400 A Supplement wpd Name Address and Telephone Number Woodwork Institute of California 3164 Industrial Blvd West Sacramento CA 95691 www wicnet org 916
270. y precautions d Special operating instructions De S Procurement of High Rate Clarification System 01785 5 Operation and Maintenance Manuals for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MFDG GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 01785 O amp M Manual wpd 7 Maintenance Procedures a Routine operations b Guide to trouble shooting c Adjustment and checking d List of relay settings control and alarm contact settings 8 Manufacturer s printed operating and maintenance instructions 9 List of original manufacturer s spare parts and recommended quantities to be maintained in storage PART 2 GOODS NOT USED PART 3 EXECUTION 3 01 SUPPLEMENTS A Supplement 01785 A Schedule of Goods Requiring Operation and Maintenance Data B Supplement 01785 B Maintenance Summary Form END OF SECTION Procurement of High Rate Clarification System 01785 6 Operation and Maintenance Manuals for Peak Excess Flow Treatment Facility Project No 702056 November 10 2003 MEDG GROUP PUBWKS WPCF _Deliverables 702056 PEFTF Deliverables Final HRC Specs 01785 O amp M Manual wpd Supplement 01785 A Schedule of HRC Goods Requiring Operation and Maintenance Data Item Specification No Item Description Reference 1 HRC Goods 11511 and 11512 3 Programmable Logic Controllers 13451 4 Miscellaneous Process Valves 15223 5 Plug Valves 15224 6 Manual V
271. y the system supplier 6 Hydrocyclone Boxes a Materials AISI Type 304L stainless steel b Provide one hydrocyclone box as mounting structures for the hydrocyclones for each treatment basin c Provide for mounting the duty and standby hydrocyclones on each of these hydrocyclone boxes d The underflow containing Microsand from each hydrocyclone will discharge into the underflow section of its respective hydrocyclone box where it shall be returned by gravity flow into the injection chamber e The overflow containing residuals from each hydrocyclone will discharge into the overflow section of its respective hydrocyclone box where it will be sent by gravity flow to the sewer f Separate each rectangular hydrocyclone box into an underflow section and an overflow section g Provide each underflow section with an hinged panel for access to the hydrocyclones h Provide each overflow section with a flanged outlet for attachment to stainless steel piping i Provide suitable lifting lugs on each hydrocyclone box j Each hydrocyclone box shall be fabricated to completely drain k Dimensions thicknesses fabrication details and details of mounting to the concrete floor to be as directed by the system supplier 1 Shop fabricate each hydrocyclone box and deliver to the site in one complete unit m Field welding to assemble the hydrocyclone boxes will not be acceptable 7 Sandloss Detection Boxes a Materials AISI Type 304L stai
272. yout drawings 3 Loop wiring diagrams to include a Complete wiring system for the HRC System equipment b Terminal connection points for equipment and system inputs from outside HRC System equipment C Quality Assurance Control Submittals 1 Design Data 2 Manufacturers Instructions Installation and checkout instructions including lubrication and initial start up procedures 3 Manufacturers Field Reports Indicate personnel and actual tests and start up procedures that were performed by manufacturer s representative D Closeout Submittals 1 Pursuant to Section 01775 Closeout Submittals and Procedures 1 06 DELIVERY STORAGE AND HANDLING A Packing Shipping Handling and Unloading 1 Shipping handling and unloading shall be pursuant to Section 01600 Goods Requirements B Acceptance at Site 1 Acceptance of Goods at work site to be pursuant to paragraph 8 01 B of Section 00700 General Conditions C Storage and Protection 1 Goods to be stored in a dry location by BUYER s Contractor responsible for the equipment installation after receipt by BUYER Procurement of High Rate Clarification System 11515 4 High Rate Clarification System Equipment for Peak Excess Flow Treatment Facility 702056 11 04 2003 G GROUP PUBWKS WPCF_Deliverables 702056 PEFTF Deliverables Final HRC Specs Section 11515 Addenda 1 wpd a SELLER to provide instructions for proper storage of the goods to BUYER per paragraph 6 02

SECTION 01110 SUMMARY OF WORK PART 1 GENERAL 1.01

Contents

Download Pdf Manuals

Related Search

Related Contents