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Technical Specification Manual Revision 2015

1. AVA S S GALNNOW 11 _ 404 aiora IM Edid S S 9 31 02 Z Se e i SAVM HOS Zk vit IM 1934409 ALIO 52 avis 31VNIGHOO2 31339N02 9 15462130 WNINININ f ZL O qarVu dvd ER wade sSvisaidH2No9 9 314002 LIANNOOSIG LOSSNI M MIND S S 39NV143 19348409 404 ALIO ALVNIGUOOD 1N3JA SZL 40 INNININIIN NOILIALOUd SATVA 3SV3133 LV GALVY TIV4 INNNIVA 3IV SS 14 gt L93NNOOSIG UIAOD SS399V JO dOl OL MINO S S 39Nv14 ava NOILO3103d WNNINN IV G3HOH2NV SMOOH TIV3 14415 SSITNIVLS SS399V NNNIINNTV OLE 8 o a E a u gt d gt 2 lt 2 lt F o 2 a 2 a Feb 04 2014 9 46am Time S NCOLN4100 4199N4122N067NAcodNTypicaol Lift Station Electrical Installation dwg File SEE DETAIL THIS SHEET OO DDO amp 0 9 TYPICAL STATION ELECTRICAL
2. 6 MAXIMUM SPACING TYPICAL BORING CASING PIPE VARIES y CASING PIPE Sir SECTION 3 eq TRENCHLESS CONSTRUCTION f STANDARD CONSTRUCTION SPECIFICATIONS TYPICAL BORE CASING PIPE STRAND CITY OF SEYMOUR FIGURE 3 1 SEYMOUR INDIANA 4122 067 9 44am Feb 04 Time Spacers dwg Casing File PLACEMENT OF SPACERS ON CARRIER PIPE PVC CARRIER ONE SPACER SHALL BE PLACED ON THE SPIGOT END OF EACH SEGMENT AT THE LINE MARKING THE LIMITS OF INSERTION INTO THE BELL WHEN THE JOINT IS COMPLETE THE SPACER SHALL BE IN CONTACT WITH THE BELL OF THE JOINT SO THAT THE SPACER PUSHES THE JOINT AND RELIEVES COMPRESSION WITHIN THE JOINT SUBSEQUENT SPACERS SHALL BE PLACED AT 6 INTERVALS RUNNER ULTRA HIGH MOLECULAR WEIGHT POLYMER WITH HIGH RESISTANCE TO ABRASION AND SLIDE WEAR CARRIER PIPE SHALL BE INSERTED WITHIN CASING NS HALF RIBBED FLANGE A NZ DE gt 2 HALF wees LINER PVC 090 THICK WITH 85 90 DUROMETER CASING SPACERS NO SCALE SECTION 3 TRENCHLESS CONSTRUCTION E STANDARD CONSTRUCTION SPECIFICATIONS CASING SPACERS STRAND CITY OF SEYMOUR FIGURE 3 2 SEYMOUR INDIANA 4122 067 SECTION 4 SEEDING AND SODDING PART 1 GENERAL 1 01 SUMMARY A Work Included 1 Preparation of subsoil 2 Placing topsoil 3 Seeding sodding mulching and fertilizing 4 Maintenance B Except for paved riprapped or built up areas all areas of t
3. PUMP CONTROL PANEL STRAIN RELIEF SCADA PANEL BY SCADA CONTRACTOR DELUXE CORD NEW METER BASE MOUNTED ON BACK NEW FUSEABLE SERVICE DISCONNECT MOUNTED ON BACK SERVICE ENTRANCE AS REQ D BY ELECTRIC UTILITY 1 SEAL TITE CONDUIT SEAL TITE CONDUIT SIZE PER NEC STAINLESS STEEL MESH 3 CONDUIT WITH 6 54 X 10 GROUND ROD PANEL SUPPORT SEE DETAIL E 3 THIS SHEET PUMP OR SCADA ANTENNA ON 17 ALUMINUM CONDUIT FLOAT CABLE 2 MIN PVC CONDUIT DETAIL B SECTION 11 PUMPING STATIONS STANDARD CONSTRUCTION SPECIFICATIONS STRAND TYPICAL PUMPING STATION ELECTRICAL INSTALLATION ASSOCIATES CITY OF SEYMOUR FIGURE 11 3 SEYMOUR INDIANA 4122 067 Feb 04 2014 9 46am Time S NCOLN4100 4199N4122N067NAcodNO0utdoor Panel Support Details dwg File GENERAL ELECTRICAL NOTES 1 ALL WORK SHALL COMPLY WITH THE AND INDIANA ELECTRICAL CODE CURRENT EDITION 2 ALL UNDERGROUND CONDUIT SHALL BE SCHEDULE 80 PVC UNLESS OTHERWISE NOTED 3 SEAL ALL CONDUIT ENTRANCE TO PANELS AND ENCLOSURES WITH 100 CLEAR SILICONE 4 ALL OUTDOOR FASTENERS SHALL BE STAINLESS STEEL 5 0 4 4 ALUMINUM ANGLE x 3 x 74 ALUMINUM ANGLE SEE DETAIL A THIS SHEET FOR BASE PLATE DETAIL 4 x 12 SS ALL THREADS SET IN CONCRETE PROVIDE 72 SS NUT SS WASHER AND SS LEVELING NUT EACH ML Neva aN 4
4. Material that is to be placed from the bedding material around and to 1 foot above the top of all pipes shall be termed cover material Except as otherwise specified cover material shall conform to the requirements of INDOT No 8 aggregate Cover material shall be deposited in the trench for its full width on each side of the pipe fittings and appurtenances simultaneously Cover material minimum 12 inches shall be placed over the top of the pipe in 3 inch layers and shall be compacted using hand tamping bars and or mechanical tampers Compaction shall be equivalent to that described under Compacted Fill and Backfill as specified in Section 2 General Excavation a All trees shrubs and improved areas outside the excavation shall be protected from damage b Work shall conform to other sections of Section 2 except where modified by this section C Pipe shall be placed only on dry foundations d The bottom of the excavation shall be leveled off all loose and disturbed soil shall be removed and it shall be hand tamped prior to pipe manhole etc installation e The excavation at the crossing of all underground utility services in place shall be as narrow as practicable All underground services shall be protected from damage and maintained in service at their original location and grade during the process of the work Any damage to underground services shall be replaced or repaired at no cost to the City or to th
5. heads up to 150 of normal rated dynamic head while discharging at least 80 of rated flow without damage to the driving motor or piping system 204 FACTORY TESTING A Before shipment the complete grinder pump station including any required accessway or tube shall be completely assembled at the manufacturer s plant and shall be tested 100 for the following items prior to shipment Flow rate at 35 and 92 feet of head operation of normal and high level controls as specified levels insulation resistance power consumption in watts current draw in amperes at nameplate voltage noise level and vibration within specifications PART 3 EXECUTION 3 01 INSTALLATION A Excavation for the basin shall be to such depth that the accessway cover is maximum 4 inches above grade basin shall be installed minimum of 6 inches No 8 stone aggregate Groundwater shall be assumed to be at ground surface and Contractor shall provide concrete anchor to prevent floating of the unit Concrete anchor shall be installed in accordance with manufacturer s directions Backfill around the basin shall consist of clean sand to the ground surface Contractor shall orient basin to allow connection of plumbing and if concrete anchor is required shall install anchor so as not to interfere with connection point All vent piping shall be galvanized pipe All nuts bolts and washers necessary for the installation of the vent piping to the grin
6. 1 The tank shall be molded of smooth fiberglass reinforced polyester resin The tank shall have a nominal wall thickness of 3 16 inch The tank shall be furnished with PVC closed flanges providing sockets to accept 6 inch nominal diameter PVC drain waste vent DWV pipe using the solvent welded system Sockets shall be located on the grinder pump basins based on the placement of the basin and the location of the houses being served These socket fittings shall be securely fastened to the tank and shall be watertight The upper surface of the tank shall consist of a factory sealed integral fiberglass reinforced polyester cover This cover shall be made with the resin rich gel coat surface on the outside and shall also be stiffened by use of integrally molded reinforcing ribs capable of supporting the combined weight of the pump cores and a workman DUPLEX GRINDER PUMP TANK 1 The tank shall be molded of smooth fiberglass reinforced polyester resin The tank shall have a nominal wall thickness of 3 16 inch The tank shall be furnished with PVC closed flanges providing sockets to accept 6 inch nominal diameter PVC drain waste vent DWV pipe using the solvent welded system Sockets shall be located on the grinder pump basins based on the placement of the basin and the location of the houses being served These socket fittings shall be securely fastened to the tank and shall be watertight The tank shall be fitted with an integral fibe
7. GRADE SR H CLEANOUT PLUGS CLEANOUT TO SEWER SUPPORT BRACKETS 6 FILLET ALL AROUND STEEL REINFORCEMENT IN TOP AND SLABS AND WALL TO BE SPECIFIED BY MANUFACTURER FOR H 20 LOADS SECTION TYPICAL GREASE TRAP NO SCALE SECTION 14 GREASE 5 be A STANDARD CONSTRUCTION SPECIFICATIONS GREASE TRAP DETAIL ID CITY OF SEYMOUR FIGURE 14 1 SEYMOUR INDIANA 4122 067 SECTION 15 AS BUILT RECORD DRAWINGS PART 1 GENERAL 1 01 SUMMARY A The Contractor will be responsible for preparation and submittal of digital as builts record drawings as required by the following requirements B Files must be saved and submitted on a CD ROM in a jewel case without using file compression C Files must be submitted in both DWG and PDF format D The CD label shall include the following 1 Company name with prepared by statement 2 Project name 3 Date that data is burnt onto CD E File names should make sense to a viewer who may not be familiar with the project and be indicative of the contents of the file F All pertinent drawing elements will reside the primary drawing file There shall be no cells nodes blocks or reference files x refs attached to the drawing G Separate layers for structures pipes easements annotation e
8. B Where required Contractor shall provide painted pavement markings Two way traffic shall be maintained at all times Centerline marking shall be double 4 inch solid yellow line placed at the marked centerline Traffic lane marking shall be single 4 inch broken white line placed 12 feet from median curb flange or as requested by the City Turning lane markings and 33 F crosswalk marking shall be 8 inch and 6 inch solid white respectively Stop bars shall be 18 inch and solid white All markings shall be applied in accordance with Section 808 of the INDOT Specifications and the Manual on Uniform Traffic Control Devices Markings shall be placed at locations noted within 1 inch tolerance 3 09 TRAFFIC CONTROL A Contractor shall conduct its work to minimize disruption of traffic on the job site and adjacent streets and alleys Where construction is in an areas having only one vehicular access Contractor shall conduct it work to avoid or minimize blockage of such access Blocking of streets or providing detours shall only be done if allowed by the City Safe access shall be provided all times for local traffic when Contractor is not working Contractor shall keep local police and fire departments informed as to traffic access status as the work proceeds Contractor shall furnish and install all necessary flagmen barricades signs warning lights and appurtenances to provide for safe and convenient control of traffic t
9. HOUSE NOTE HOME OWNER TO PROVIDE 120V 30A WIRING CIRCUIT TO EXTERIOR OF HOUSE CIRCUIT SHALL BE SEPARATE ANY OTHER CIRCUIT PUMP STATION TO BE LOCATED WITHIN 25 FEET CONTROL PANEL ALARM LIGHT AND BUZZER FURNISHED BY PUMP SUPPLIER INSTALLED BY EXISTING SEWER OR CONTRACTOR p EIE RELOCATED HOUSE SERVICE BY HOME OWNER UNDERGROUND PROPOSED GRINDER ELECTRICAL CABLE PUMP PIT BY MANUFACTURER GRAVITY SEWER TO BE ABANDONED BY HOMEOWNER 1 1 2 MANHOLE CONNECTION 1 1 2 HDPE DR 9 TYPICAL RESIDENTIAL GRINDER PUMPING STATION PLAN NO SCALE SECTION 13 RESIDENTIAL GRINDER PUMPS STANDARD CONSTRUCTION SPECIFICATIONS RESIDENTIAL GRINDER PUMP STATION PLAN STRAND CITY OF SEYMOUR FIGURE 13 2 SEYMOUR INDIANA 4122 067 SECTION 14 GREASE TRAPS PART 1 GENERAL 1 01 SUMMARY A Whenever the City determines that a grease trap is needed to protect the sewerage system or the operations of the WPCF from grease oil sand or similar substances from occurring in a customer s sewage then those traps shall be installed by the customer on his or her own lines at his or her own expense All interceptors shall be of a type and capacity approved by the City and shall be located as to be readily and easily accessible for maintenance cleaning and inspection Provided however that approval of any such grease traps by the City shall not relieve an
10. The grinder shall be positioned immediately below the pumping elements and shall be direct driven by a single one piece motor shaft The grinder impeller assembly shall securely fastened to the pump motor shaft The grinder shall be of the rotating type with stationary hardened and ground type chrome steel shredding ring spaced in accurate close annular alignment to the driven impeller assembly which shall carry two hardened Type 400 Series stainless steel cutter bars This assembly shall 111 be balanced operate without objectionable noise vibration over the entire range of recommended operating pressures The grinder shall be constructed so as to eliminate clogging and jamming under all operating conditions including starting Sufficient vortex action shall be created to scour tank free of deposits or sludge banks These requirements shall be accomplished by the following items in conjunction with the grinder pump tank a The grinder shall be positioned in such a way that solids are fed in an upflow direction b The inlet shroud opening shall have a diameter no less than 5 inches At maximum flow the average inlet velocity should not exceed 0 2 feet per second d The cutter bars shall extend above the impeller disc 0 200 to 0 250 inches e The impeller disc shall rotate at a nominal speed of 1 725 rpm f The inlet shroud shall be 2 inches from bottom of tank within a tolerance of
11. name the seal mark of the laboratory making the evaluation of the suitability of the pipe for the transport of potable water 4 Fittings for HDPE pipe shall conform to AWWA C906 and shall have the same pressure rating as the pipe in which they are installed Steel Casing Pipe 1 All casing pipe shall be steel casing pipe designed for E 80 loading with minimum yield strength of 35 000 pounds per square inch 2 If Contractor chooses to provide coated steel casing pipe the coating must be installed on both the inside and outside of the casing pipe to prevent corrosion The coating type must be capable of remaining on the casing pipe during installation Tracer Wire Tracer wire shall be installed on all trenchless piping See Paragraph 2 05 G in Section 8 for tracer wire specifications Sacrificial Anode Bags 1 Anode bags shall be 17 pound and or 32 pound high potential magnesium anode bags furnished with 10 linear feet of type TW No 12 solid copper wire lead 2 Copper sleeve is required to Cad weld wire lead of bag to the pipe being protected 3 A 747 aerosol primer shall be used primer adhesive shall be used to install handy cap Bituminous coating shall be used when install anode bag leads to ductile iron pipe to protect cad weld PART 3 EXECUTION 3 01 HORIZONTAL DIRECTIONAL DRILLING A Contractor may use a drilling fluid which is completely biodegradable Clay based drilling fluids will also be al
12. 1 WAWININ V HUM 3dAL Nu MO 331 q3qqnis 38 TWHS 51504 13315 038IND3Y SI ANITWAIND3I YO AYOD l1MOddnS dOL ALNG AAV3H V TWNDI MO t l 40 SNIOVdS HS3A WNWIXVN V ONILLIN 3N3lAdONdAlOd TVISLSNONI NV GQ393O4NI33 38 TIVHS 2188 4 311 31039 79 OL 21 AV SONIY 5319 15 39N34 JO 401 OL 21 8 3 1 1 31039 30 401 340235 7 9 JO 45 HS3A NOWIXVN V HLIM 38IM N3AOM 39v9 L 38 TIWHS 39N33 LYOddNS 33IM MOS Q31VAVOX3 HON331 LOVdWOO TII3IOVB8 ONY HON3HL OL TVIN3LVN 0104 OIYAY 3111X31039 AXN Ol 4330 9 ONY JO WOWININ V HON331 31VAVOX3 72 2 21 NO SONIM 33IM 39V1d MO 314915 JHL 33AO Ol38V3 01035 Q3uinO3M 3 39v9 vi WOWININ 61504 40 401 1 MO INVYJ N3OOOM 0 39V38 SSOMO SS3N3ALO3333 ONY HION3MIS H108 3ZIWIXVN OL 3901590 ONILNIOd SONI JHL HLIM 3dVHS 535 YO NV NI G3LONYLSNOD 38 TIWHS 3ON34 1715 JHL 31815504 N3HM AID JHL 40 ANINILYIG JHL OL W3O3NOO TIVHS SIHL NO NMOHS LON NOILLONYLSNOD 30 SIVI30 157109 JIVIS ON JON3 1115 SINN N3QOOM 80 S31dV1S JYIM 51509 JHL OL OlJ8VJ JHL HOVLIV MOS Q31VAVOX3 HON3YL 1OVdWOO ONV IJAE AINO Ol238Vv3 311X31035 S 3LON SIN3NOdNOO LYOddNS 31VN2J311V H
13. 1 grinder pump core unit shall have two lifting eyes provided the top housing which can be used to facilitate easy removal of the core unit from the tank if necessary ELECTRICAL 1 The grinder pumps shall be free from electrical and fire hazards as required in a residential environment As evidence of compliance with this requirement the completely assembled and wired grinder pump in its tank shall be listed by Underwriters Laboratories Inc 2 The grinder pumps shall meet accepted standards for plumbing equipment for use in or near residences shall be free from noise odor or health hazards and shall have been tested by an independent laboratory to certify its capability to perform as specified in either individual or low pressure sewer system applications As evidence of compliance with this requirement the grinder pump shall bear the National Sanitation Foundation seal of approval 3 The grinder pumps shall meet the electrical requirements of NR 110 14 5 b 4 Where required Contractor shall install a pedestal mounted 100 amps 120 240 volts single phase service for grinder pump stations OPERATION CONDITIONS 1 The pumps shall be of semipositive displacement type The pumps provided shall be capable of delivering 11 gpm against a normal rated total dynamic head of 92 feet At zero head the output shall be 15 gpm minimum The pumps shall be capable of intermittent 5 minute minimum 114 operation at
14. 1 Provide heavy duty hinges of malleable iron pressed or forged steel non lift off type adjusted to permit 180 gate opening Provide two hinges for each leaf Provide heavy duty forked type or plunger bar type latches for all single leaf gates Provide center stop and keeper for all double leaf gates 104 Provide spring latch for sliding gates Provide padlock eye as integral part of all latches 3 Provide heavy duty track ball bearing hanger sheaves framing and supports guides stays stops and bracing necessary for sliding gates 2 04 ACCESSORIES A General All accessories except tie wires and barbed wire shall be galvanized to comply with ASTM F626 Barbed Wire 1 Provide three strands of barbed wire at top of fence 2 Barbed wire shall be 2 strand 12 1 2 gauge wire with 14 gauge 4 point round barbs spaced approximately 5 inches 3 Finish shall be galvanized to meet ASTM A 121 Class 3 or aluminized to meet ASTM A 585 Class 2 Barbed Wire Supporting Arms 1 Arms shall be heavy pressed steel complete with provisions for anchorage to tubular end corner and pull posts attaching three rows of barbed wire to each arm 2 Arms not required on roll formed terminal posts 3 Single arms shall be integral with a post top weather cap 4 Intermediate arms shall have hole for passage of top rail 5 Arms shall be capable of withstanding without failure 250 pounds of downward pull at
15. ABOVE PAD ASS 12 x12 x6 GRADE CONCRETE PAD FINISHED GRADE 10 TRACER WIRE EXTENDED TO LATERAL STUB AT MAIN ALTERNATE LOCATION OF CLEANOUT a UTILITY MAIN PIT WITH LID FOR SLAB INSTALLATION STRUCTURE WALL CLEANOUT WITH SCREW ON PVC CAP 1 BACKWATER CHECK N VALVE ON SLAB 6 PVC SDR 35 1 8 PER FOOT MIN 2 LONG GROUNDING BUILDING DRAIN ROD REBAR 4 OR 6 PVC SCH 40 1 8 PER FOOT MIN Cleanout Locations BACKWATER CHECK VALVE BASEMENT OR CRAWLSPACE 1 At the junction of building drain and building sewer near exterior face of building 2 If building sewer is more than 100 feet from main line sewer additional cleanout will be required Cleanout spacing shall not exceed 100 feet 3 cleanout is required at each bend that is greater than or equal to 45 degrees 4 There shall be no basement drains or sump pumps connected to service connection SERVICE CLEANOUT NO SCALE SECTION 8 BURIED PIPING MANHOLES AND APPURTENANCES SA STANDARD CONSTRUCTION SPECIFICATIONS STRAND SERVICE CLEANOUT CITY OF SEYMOUR SEYMOUR INDIANA ASSOCIATES FIGURE 8 8 4122 067 FORCE MAIN SHALL INSTALLED DISCHARGE DIRECTLY INTO FLOW LINE AND MANHOLE ETTE RIR JOINTS TO BE RESTRAINED d I
16. OR FORCE MAIN PIPE BEDDING UNDISTURBED DETAIL FOR CROSSING A STONE DRIVEWAY NO SCALE SECTION 2 7 EXCAVATION FILL BACKFILL GRADING hy STANDARD CONSTRUCTION SPECIFICATIONS STONE DRIVEWAY CROSSING STRAND CITY OF SEYMOUR FIGURE 2 2 SEYMOUR INDIANA 4122 067 9 44am File 1 ASPHALT SURFACE EXISTING PAVEMENT WHEN EXISTING STREET IS CONCRETE OR UNPAVED SAWED JOINT TRENCH WIDTH VARIES EXISTING ASPHALT SURFICE EXISTING BASE NO 8 AGGREGATE MECHANICALLY COMPACTED IN 6 LAYERS MIN 8 CONCRETE NO 8 AGGREGATE MECHANICALLY COMPACTED IN 3 LAYERS MIN 4 NO 8 AGGREGATE STORM SANITARY SEWER PIPE BEDDING OR FORCE MAIN UNDISTURBED EARTH DETAIL FOR CUTTING AN ASPHALTIC STREET NO SCALE OTE 1 WHERE EXISTING STREET IS CONCRETE SURFACE THE CONCRETE PATCH SHOWN SHALL MATCH THE EXISTING SURFACE AND BE BROOM FINISHED 2 CONTRACTOR ALL NOTIFY CITY THE PRECEDING DAY WORK IS TO BEGIN THE CITY SHALL INSPECT AND APPROVE ALL WORK SECTION 2 y EXCAVATION FILL BACKFILL AND GRADING hy A STANDARD CONSTRUCTION SPECIFICATIONS ASPHALT STREET CROSSING STRAND CITY OF SEYMOUR FIGURE 2 3 SEYMOUR INDIANA 4122 067 9 44am File 3 OF 8 HOT ASPHALT BINDER 1 OF 11 HOT ASPHALT SAND SURFACE EXISTING SAWED JOINT PAVEMENT NO 8 AGGREGATE MECHANICALLY COMPACTED IN 6 LAYERS MIN 7 COMPACTED STONE 53 S TYPE NO 8 AGGREGATE MECH
17. the streets shall be thoroughly cleaned and broomed Tack coat shall be applied rate of 0 10 gallons per square yard immediately prior to placement of asphaltic surface In situations where traffic must be maintained tack coat shall not be placed the traveled half of the street until traffic can be switched to the new pavement JOINTS A Joints between old and new pavements or between successive day s work shall be constructed and treated as to insure thorough and continuous bond between the old and new mixtures Transverse construction joints shall be constructed by cutting the material back for its full depth so as to expose the full depth of the course Where a header is used the cutting may be omitted provided the joint conforms to the specified thickness These joints shall be treated with tack coat material applied with a hose and spray nozzle attachment to fully coat the joint surface 32 3 05 3 06 3 07 3 08 The longitudinal joint shall be made by overlapping the screed the previously laid material for a width of not more than 2 inches and depositing a sufficient amount of asphaltic mixture so that the finished joint will be smooth and tight Longitudinal joints in the surface course shall at no time be placed immediately over similar joints in the intermediate course beneath minimum distance of 12 inches shall be permitted between the location of the joints in the intermediate course
18. they shall be run through an approved roof penetration with flashing and counter flashing Where new pipes go through existing watertight concrete members Contractor shall core a hole through the member The annular space between the concrete and pipe shall be sealed with a mechanical seal Where new pipes go through existing nonwatertight concrete or masonry members holes shall be cored and annular space between the concrete and the pipe shall be grouted full walls or floors at rated spaces or remain open floors at nonrated spaces Prior to any coring Contractor shall locate reinforcing steel in the member Rough openings in wet well walls shall be provided to install force main discharge piping Opening shall be minimum necessary to provide for nominal adjustments of pipe installation to eliminate the need for special flanges or sleeves in the wet well to allow for laying length adjustments After piping is installed and properly supported opening shall be filled with nonshrink grout formed to the wall surfaces 3 02 FIELD QUALITY CONTROL A All work shall be inspected tested and approved in accordance with federal state and local rules and regulations All work shall also be tested as specified in this manual Test results shall be recorded and reports or appropriate certificates shall be submitted to the City in triplicate END OF SECTION 85 SECTION 10 SLOPE AND EROSION CONTROL PART 1 GE
19. 1 4 inch The grinder shall be capable of reducing all components in normal domestic sewage including a reasonable amount of foreign objects such as paper wood plastic glass and rubber to finely divide particles which will pass freely through the passages of the pump and the 1 1 4 inch diameter discharge piping MOTOR 1 The motor shall be a minimum 1 hp 110 or 230 volt capacitor start ball bearing squirrel cage induction type with a low starting current not to exceed 30 or 60 amps Inherent protection against running overloads or locked rotor conditions for the pump motor shall be provided by the use of an automatic reset integral thermal overload protector incorporated into the motor This motor protector combination shall be listed by Underwriters Laboratories Inc for the application F CHECK VALVE 1 The pump shall be equipped with factory installed gravity operated flapper type integral check valve built into the discharge pipe This valve will provide full ported passageway when open and shall introduce friction loss of less than 6 inches of water at maximum rated flow Working parts will be made of a 300 Series stainless steel and fabricated 112 reinforced synthetic elastomer to ensure corrosion resistance dimension stability fatigue strength nonmetallic hinge shall be an integral part of the flapper assembly providing maximum degrees of freedom for assured seating even at a v
20. 2 Restrained joints shall be provided in accordance with PART 3 EXECUTION Mechanical joints shall be restrained with MEGALUG Series 1100 or 1100SD by EBAA Iron Sales Inc UNIFLANGE Series 1400 by Ford Meter Box Co Inc or equal restraint Push on joints for ductile iron piping shall be restrained with MEGALUG Series 1100HD or 1700 by EBAA Iron Sales Inc UNIFLANGE Series 1450 by Ford Meter Box Co Inc Flex Ring Lok Ring by American Cast Iron Pipe Company TR Flex by U S Pipe Company or equal 3 Joint restraint is not required for gravity sewers 4 Underground pipe shall have mechanical joint or push on joint ductile iron fittings conforming to AWWA C110 and C111 or AWWA C153 compact fittings with a minimum rated working pressure of 150 psi Gaskets for fittings shall be as specified for underground piping 61 All ductile iron fittings shall be American Clow Griffin Tyler U S Pipe equal Unless otherwise specified all ductile iron fittings shall be cement mortar lined and asphaltic coated inside Unless otherwise specified underground piping and fittings shall be asphaltic coated outside Cement mortar lining shall be in accordance with AWWA C104 Asphaltic coating shall conform to applicable standards herein for the pipe and fittings B REINFORCED CONCRETE PIPE FOR STORM SEWERS 1 Reinforced concrete pipe for storm sewer shall meet the requirements of ASTM 76 for circular pipe and ASTM C507
21. 4 4522 4 4 PE 2 4 gt x 524625 55422 5242 OE P Fo 5244 5546 4 4 554603544 EE 354625540625548255462354 6035 a M ma ADDITIONAL BASE REQUIRED IF SUM OF PANELS WIDTH EXCEEDS 60 OR COMBINED WEIGHT OF PANELS EXCEEDS 300 LBS 8 54 DIA HOLE u 72 ALUMINUM BASE PLATE DETAIL 2 TYP OUTDOOR PANEL SUPPORT SECTION 11 e 7 PUMPING STATIONS he STANDARD CONSTRUCTION SPECIFICATIONS OUTDOOR PANEL SUPPORT DETAILS STRAND CITY OF SEYMOUR FIGURE 11 4 SEYMOUR INDIANA 4122 067 Feb 04 2014 9 46am Time S NCOLN 4100 4199N 4122N067NAcadNControl Panel Dwgs Control Works dwg File SEE NOTE 7 120 VOLT 120 VOLT GFI CONTROL MAIN SEE NOTE 6 io e 2 2 m z 2 R gt 2 B o i v m s ye 2 gt z x S INNER DOOR LAYOUT SHOWN WALL MOUNTED NEMA TYPE 4X STAINLESS STEEL ENCLOSURE 10 DEEP 6 HASP AND STAPLE PROVIDED ON OUTER DOOR OF ENCLOSURE FOR PADLOCK 7 WARNING LABEL TO BE YELLOW BACKGROUND WITH BLACK LETTERS WARNING LOCK OUT ELECTRICAL SERVICE TO THIS ENCLOSURE BEFORE OPENING DOOR OR SERVICING EQUIPMENT NOTE INFORMATION ON THIS SHEET IS SHOWN FOR EXAMPLE ONLY MANUFACTURER SHOP DRAWINGS SHALL BE SUBMITTE
22. CITY FOR APPROVAL SECTION 11 PUMPING STATIONS he STANDARD CONSTRUCTION SPECIFICATIONS TYPICAL SCADA RTU DETAILS STRAND CITY OF SEYMOUR FIGURE 11 7 SEYMOUR INDIANA spe 4122 067 SECTION 12 CHAIN LINK FENCE PART 1 GENERAL 1 01 1 02 SUMMARY A Work includes providing all chain link fencing and gates B All pumping stations shall chain link installed along the property line to provide for security Gates shall be installed at the driveway to provide for ingress egress REFERENCES A ASTM A121 Zinc Coated Galvanized Steel Barbed Wire B ASTM A392 Zinc Coated Steel Chain Link Fence Fabric C ASTM A428 Weight of Coating on Aluminum Coated Iron or Steel Articles D ASTM A491 Aluminum Coated Steel Chain Link Fence Fabric ASTM A569 Steel Carbon 0 15 Maximum Percent Hot Rolled Sheet and Strip Commercial Quality F ASTM A585 Aluminum Coated Steel Barbed Wire G ASTM 626 Fittings H ASTM F567 Installation of Chain Link Fence l ASTM F900 Industrial and Commercial Swing Gates J ASTM F1043 Strength and Protective Coatings on Metal Industrial Chain Link Fence Framework K Chain Link Fence Manufacturers Institute CLFMI Product Manual PART 2 PRODUCTS 2 01 POSTS RAILS AND BRACES A Construction 1 All posts and rails shall be either tubular pipe conforming to ASTM F1043 Group Schedule 40 with Type zinc co
23. INDOT Specifications Anchorage staples shall be in accordance with Section 621 of the INDOT Specifications SOIL MATERIALS A B Topsoil Fertile agricultural soil typical for locality capable of sustaining vigorous plant growth taken from drained site free of subsoil clay or impurities plants weeds roots and rocks pH value of minimum 5 4 and maximum 7 0 Topsoil from the site may be used if it meets the above requirements ACCESSORIES A Mulching material shall be oat or wheat straw free from weeds foreign matter detrimental to plant life and dry Hay or chopped cornstalks are not acceptable Fertilizer shall be FS 241 Type I Grade recommended for grass with 50 of the elements derived from organic sources of proportion necessary to eliminate any deficiencies of topsoil to the following proportions Nitrogen 10 phosphoric acid 10 soluble potash 10 Water shall be clean fresh and free of substances or matter which could inhibit vigorous growth of grass PART 3 EXECUTION 3 01 EXAMINATION A Verify that prepared soil base is ready to receive the work of this section 27 3 02 PREPARATION SUBSOIL Prepare subsoil to eliminate uneven areas and low spots Maintain lines levels profiles and contours Make changes in grade gradual Blend slopes into level areas Remove foreign materials weeds and undesirable plants and their roots Remove contaminated subsoil in
24. Install a single bracing assembly at each gate and end post location Install a double bracing assembly at each corner post and all intermediate braced posts Provide the bracing assembly with one horizontal brace rail and one diagonal truss rod on all fences which have a top rail Locate the horizontal brace rail in accordance with the manufacturer s specifications Provide the bracing assembly with one horizontal brace rail and one diagonal brace rail and one diagonal truss rod on all fences which do not have a top rail Locate the horizontal rail in accordance with the manufacturer s specifications 3 05 STRETCHER BARS A Provide one stretcher bar for each gate and end post and two for each corner and pull post except roll form posts with integral loops Attach to posts with heavy duty pressed steel or malleable iron bands spaced at 15 inches o c 3 06 FABRIC A Install stretch and anchor tension wires to each end corner gate and brace post and properly attach to each line post before the fabric is placed Pass top tension wire when required through the post top rail opening Attach the end of the fabric to the end corner gate or brace posts except roll form posts with integral loops by means of a stretcher bar threaded through the end loops of the fabric and stretched to remove all slack with proper stretching equipment Secure the stretched fabric to posts rails and tension wires with specified fabric fastener
25. MATERIAL AS SPECIFIED 11 FLAGGING SHALL BE AS SPECIFIED TIE FLAGGING AROUND END OF ALL LATERALS AND EXTEND UNBROKEN TO FINISHED GRADE DIRECTLY ABOVE ENDS OF LATERALS 12 STONE BEDDING SHALL BE USED AROUND AND TO ONE FT ABOVE TOP OF ALL SEWER MAINS AT LATERAL CONNECTIONS PROVIDE BEDDING AS SPECIFIED ASSOCIATES FIGURE 8 12 4122 067 PIPELINE INSTALLATION REPORT OWNER WEATHER DATE REPORT BY CONTRACTOR LINE AND GRADE BY TYPE OF MAIN SANITARY FORCE MAIN STORM WATER OTHER STREET FROM TO DRAWING STREET FROM TO DRAWING STREET FROM TO DRAWING Size Type Kind Type Class Trench Type Method of Pipe Linear of of of of of Trench Width Rock of Trench Laying Station Feet Main Main Pipe Joint Bedding Depth Top of Pipe Depth Backfill Compaction ee Depth Remarks Size amp Description Excavating Interference Encountered Station Street Services Installed Type of Main Type of Service Length Location Remarks 73 REMARKS ADDITIONAL REMARKS 74 PIPE TESTING REPORT PIPE SYSTEM LOCATION SEE DRAWINGS TYPE OF PIPE MATERIAL TYPE OF TEST TEST PRESSURE TEST DURATION ALLOWABLE LEAKAGE ACTUAL LEAKAGE MANDREL TEST RESULTS DATE TIME CONTRACTOR CITY REPRESENTATIVE COMPUTATIONS 75 HYDROSTATIC TESTING FOR FORCE MAIN WATER MAIN Project Name Job No Contractor Test Pressure Duration of Test Lim
26. Manhole connections for sanitary sewer mains shall be made using flexible watertight connections PSX Press Seal Kor N Seal or equal for sewers up through 18 inch diameter All other sanitary sewer manhole connections shall be made with A Lok PSX Press Seal Kor N Seal or equal Manhole connections for all other piping shall be made with A Lok PSX Press Seal Kor N Seal or concrete grout Manhole bottoms for sanitary sewer shall be monolithically precast with the bottom section for manholes up through 6 foot diameter Bottoms for larger diameter manholes shall be precast but need not be monolithically cast with the 59 bottom section All other manhole bottoms shall be either poured in place or precast concrete Manholes shall be furnished large enough to provide a minimum distance between adjacent pipe measured tangentially along the inside face of the manhole equal to one half the outside diameter of the intersecting sewer pipe In any event manholes shall be furnished in the diameter necessary to accommodate intersecting sewer pipe and the pipe to manhole connection as proposed for use Precast reinforced concrete manhole risers and tops shall be tested in accordance with ASTM C497 Precast reinforced concrete manhole risers and tops meeting the strength requirements will be considered acceptable and shall be stamped with an appropriate monogram When requested copies of test reports shall be submitted to the City before the m
27. Therefore the Applicant User is required to evaluate and report on the feasibility of extending existing gravity sewers to the area proposed to be served The report shall be included with the application Any special construction peculiarities required should be explained in a letter attached to the drawings No drawings shall be presented to the Building Commissioner Impact Board or the Seymour Board of Public Works and Safety if such drawings include the use of sewers previously installed which have not been accepted by the City The application drawings specifications and supporting data will be forwarded to the Impact Board members A comprehensive plan including pumping station requirements and long term service for future tributaries in the area shall be developed based upon accepted formulas for waste generation pipe sizes and so forth If pumping station drawings are required they will be presented to the Water Pollution Control Authority for its review The Water Pollution Control Authority then will prepare a letter noting any and all recommended changes in the drawings The Building Commissioner will forward them to the applicant s engineer to be incorporated into the drawings A capacity letter including any requested changes will be forwarded to IDEM Under normal conditions the Water Pollution Control Authority will complete their investigation within thirty 30 days The Water Pollution Control Authority shall have the ri
28. accordance with local state and federal regulations Scarify subsoil to depth of 3 inches where topsoil is to be placed Repeat cultivation in areas where equipment used for hauling and spreading topsoil has compacted subsoil 3 03 PLACING TOPSOIL A E F Spread topsoil to a minimum depth of 4 inches over area to be seeded Rake until smooth Place topsoil during dry weather and on dry unfrozen subgrade Remove vegetable matter and foreign nonorganic material from topsoil while spreading Grade topsoil to eliminate rough low or soft areas and to ensure positive drainage Manually spread topsoil around trees plants and buildings to prevent damage Leave stockpile area and site clean and raked ready to receive landscaping 3 04 FERTILIZING A B D E Apply fertilizer at a rate of 17 pounds per 1 000 square feet Apply after smooth raking of topsoil and prior to installation of seed or sod no more than 18 hours before seeding or 48 hours before sodding Do not apply fertilizer at same time or with same machine as will be used to apply seed Mix thoroughly into upper 2 inches of topsoil Lightly water to aid the dissipation of fertilizer 3 05 SEEDING A B Apply seed at a total rate of 3 1 2 pounds per 1 000 square feet Apply evenly in two intersecting directions Rake in lightly or roll the seeded area after seeding Do not seed areas in excess of that which can be mulched on s
29. an internal pipe pressure of 5 psi it should be realized that sudden expulsion of a poorly installed plug or of a plug that is partially deflated before the pipe pressure is released can be dangerous g As a safety precaution pressurizing equipment should include a regulator set at 10 psi to avoid overpressurizing and damaging an otherwise acceptable line No one shall be allowed in the manholes during testing F DEFLECTION TESTING 1 All PVC pipe used for sanitary sewer except laterals shall be tested for vertical deflection Maximum deflection after completion of backfilling shall be 5 of the inside pipe diameter Testing shall not be started until trench backfill has been in place for 30 days Contractor shall keep a record of all tests performed These records shall show the individual lengths of main tested and test results Deflection shall be measured by pulling a mandrel with a vertical diameter equal to 95 of the pipe inside diameter through the line after thoroughly flushing the lines to be tested The testing device shall be controlled using cables at both the upstream and downstream manholes The testing device must pass freely through the sewer without the use of unreasonable force on the control cables Any line that will not pass the test cylinder will not be accepted until the faulty sections have been removed and replaced and the line retested 71 2 Deflection testing of thermoplastic storm sewer shall provi
30. approval Seymour Board of Public Works and Safety approves final drawings Applicant User can construct sewer system Applicant User tests sewer system with Water Pollution Control Authority present 0 Applicant User requests inspection of sewer system by Water Pollution Control Authority 11 When punch list items are complete applicant user requests sewer system final inspection 12 Upon completion of a satisfactory final inspection the Applicant s User s engineer requests acceptance of ownership of the improvements by the City through the Seymour Board of Public Works and Safety and submits the requisite financial guarantees to be in effect for a period of three years after acceptance of ownership by the City 13 Seymour Board of Public Works and Safety accepts declines sewer system cupo Service Areas Sewer systems that qualify for acceptance must have the following service areas a Single family residential subdivisions multiple lots with more than one owner b Commercial and industrial subdivisions multiple lots with more than one owner Sewer systems that do not qualify for acceptance unless the sewers are built along the perimeter of the property or such that they are designed to serve adjacent property and provide access for maintenance and future extensions include the following a Apartment Complex sewer systems b Mobile Home Park sewer systems C Shopping Center sewer systems NOTE Although these sewer s
31. as modified by the requirements of these specifications Detailed procedures for the production transportation placement protection curing and temperature monitoring of concrete during cold weather shall be submitted to the City Cold weather concreting shall not begin until these procedures have been accepted All concrete materials forms ground mixing equipment and other surfaces with which the concrete is to come in contact shall be free from frost and the temperature of contact surfaces shall be 35 F or above Ground upon which concrete is to be placed shall not be frozen at any depth 51 D The mixing water and aggregates shall be heated and when entering the mixer shall have temperatures not exceeding 175 F and 80 F respectively Concrete temperature as mixed shall not exceed 80 F and shall typically be between 55 F and 70 F Concrete when placed in the forms shall have a temperature of not less than 50 F E Freshly placed concrete shall be protected by adequate covering insulating or housing and heating If heating is used ambient temperature inside the housing shall be maintained at a minimum of 70 F for 3 days or 50 F for 5 days The maximum ambient temperature during curing shall not exceed 80 F If insulating methods are used recommendations contained in ACI 306R 78 shall be followed Surface temperature shall be maintained at 50 F for 7 days After the curing period the temperature of the concrete shall
32. be reduced uniformly at a rate not to exceed 40 F per 24 hours until outside air temperature is reached Heating of enclosure shall continue if it is anticipated that the outside air temperature will drop more than 20 F in the next 24 hours The concrete temperature shall be obtained by attaching a thermometer provided by Contractor to the concrete surface Concrete shall be kept moist F If heating is used the housing shall be constructed weather tight and shall be constructed in a manner that will provide uniform air circulation and air temperatures over the complete concrete area that is being cured Special attention shall be given to the edges and ends of a concrete pour with the housing extending at least 5 feet beyond any concrete surface being protected The housing shall be in place and heat applied within two hours after concrete placement G Heating may be by steam or hot air Heaters shall be vented to outside of the housing Open burning salamanders will not be permitted Heating devices shall not be placed so close to the concrete as to cause rapid drying or discoloration from smoke H If heating is used Contractor shall provide sufficient 24 hour inspection of the heaters to insure compliance with the above specified temperature requirements during the curing period l The use of calcium chloride salts or other chemical admixtures for the prevention of freezing is prohibited J Salts or other deleterious materials sha
33. chemicals being used All glues solvents solders etc shall likewise be compatible For instance no lead base solders shall be used All materials in contact with water to be used for potable water supplies shall be National Sanitation Foundation NSF approved B In joining two dissimilar types of pipe standard fittings shall be used when available C Piping appurtenances shall be made of the materials specified 2 02 APRON ENDWALLS A Concrete apron endwalls for concrete pipe sewers shall be manufactured with reinforcement and concrete conforming to the pertinent requirements for minimum Class II Wall B reinforced concrete pipe as specified in ASTM C 76 Concrete apron endwalls for concrete elliptical pipe sewers shall be manufactured with reinforcement and concrete conforming to the pertinent requirements for Class HE III reinforced concrete elliptical pipe as specified in ASTM C 507 58 2 03 SANITARY MANHOLES A Unless otherwise specified by the City all manhole sections including risers flat slab tops conical tops base sections and adjusting rings shall be precast reinforced concrete Reinforced concrete manhole sections shall conform to ASTM C478 Precast reinforced concrete manhole bases riser sections flat slabs and other components shall be manufactured by wet cast methods only using forms which will provide smooth surfaces free from irregularities honeycombing or other imperfections Lengths of manhole
34. concrete If this method results in random cracking Contractor will be required to tool the contraction joints as specified above The use of steel separator plates will not be allowed 3 08 JOINTING SIDEWALKS AND DRIVEWAYS A Concrete sidewalk shall be cut into rectangular blocks approximately 5 feet long The cut must extend at least 1 5 of the total thickness of concrete The edges of the sidewalk along forms and joints shall be rounded with an edging tool of 1 4 inch radius All joints shall be at right angles to the centerline of the sidewalk Concrete driveways shall be jointed in approximately square sections The depth of the joint and the finishing of the edges shall be the same as for concrete sidewalk 37 3 09 3 10 3 11 3 12 3 13 3 14 EXPANSION JOINTS A A 1 inch thick expansion joint filler shall be placed between curb ramps and back of curb B A 3 4 inch thick expansion joint shall be placed at all sidewalk corners between sidewalks and buildings between sidewalks and curb and inlet castings and between back of curb and sidewalk SLOPE A Sidewalk cross slope shall be 1 4 inch per foot CURB RAMP A Curb ramps shall be constructed in accordance with the Standard Specifications INLET CASTING ADJUSTMENT A Inlet casting shall be adjusted to grade as required for the installation of the new curb and gutter Inlet casting backs shall be adjusted for a depressed flow line at all inlets in
35. costs incurred in determining actual location elevation Construction must comply with all applicable Federal State County and City ordinances rules and regulations in making connection as to cutting street pavements excavating in a public street or highway making connection to sewer and replacing street or highway pavements The applicant will be responsible for all costs of construction liability and inspection on the project up to the time the connection pipe is in place and the sewer accepted by the City The City must be informed two 2 working days before any sewer construction is initiated one 1 working day for lateral tap ins unless there is an emergency to arrange for an inspector to the site for periodic inspections during construction progress City must be given adequate notice on restarts after interruption of work All sewers must be inspected by the City as they are being constructed The Contractor must coordinate cover up and backfill with such inspection If sewer construction has been initiated and covered up before informing the City a dig up and start over could be required if the City requires it The Water Pollution Control Authority or Building Commissioner s office will have the right when presenting proper identification to enter upon the site property for inspection of the sewer construction and may halt the construction at any time the work is not in compliance with the approved dra
36. depth and in a manner to avoid erosion Maintain erosion mat and make satisfactory repairs of damage from erosion traffic fires or other causes until work acceptance 3 03 GEOTEXTILE FABRIC A Before placing fabric grade area smooth and remove stones organic matter or other foreign material which would interfere with fabric being completely in contact with soil Place fabric loosely and lay parallel to direction of water movement Pinning or stapling is acceptable to hold geotextile in place Overlap or sew together separate pieces of fabric Overlap joints a minimum 24 inches in the flow direction After placement do not expose fabric more than 48 hours before covering Cover damaged areas with patch of fabric using 3 foot overlap in all directions 3 04 SILT FENCE INSTALLATION A Erect silt fence before starting construction operations which might cause sedimentation or siltation at site of proposed silt fence Construct silt fence in an arc or horseshoe shape with ends pointing up slope Remove silt fences after slopes and ditches have been stabilized and turf developed to the extent that future erosion is unlikely Dispose of materials remaining after removal 89 Inspect all silt fences immediately after each rainfall at least daily Correct deficiencies immediately Where construction activity changes the earth contour and drainage runoff make a daily review to ensure that silt fences are properly lo
37. expansion joint fillers bonding agents patching mortars curing compounds nonshrink grout grout topping floor sealer and other related items and accessories REFERENCES A ACI 211 1 Selecting Proportions for Normal Heavyweight and Mass Concrete B ACI 301 Structural Concrete for Buildings ACI 304 Recommended Practice for Measuring Mixing Transporting Placing Concrete D ACI 305R Hot Weather Concreting E ACI 306R Cold Weather Concreting F ACI 308 Standard Practice for Curing Concrete G ACI 309 Guide for Consolidation of Concrete H ACI 318 Building Code Requirements for Reinforced Concrete l ASTM C31 Making and Curing Concrete Test Specimens in the Field J ASTM C33 Concrete Aggregates K ASTM C39 Compressive Strength of Cylindrical Concrete Specimens L ASTM C40 Organic Impurities in Fine Aggregates for Concrete M ASTM C94 Ready Mixed Concrete N ASTM C143 Slump of Portland Cement Concrete O ASTM C150 Portland Cement P ASTM C172 Standard Practice for Sampling Freshly Mixed Concrete 40 2 c ASTM C156 Test for Water Retention by Concrete Curing Materials ASTM C231 Air Content of Freshly Mixed Concrete by the Pressure Method ASTM C260 Air Entraining Admixtures for Concrete ASTM C309 Liquid Membrane Forming Compounds for Curing Concrete ASTM C494 Chemical Admixtures for Concrete ASTM C618 Fly Ash and Raw or Calcinated Natural Pozzolan for Use as a Mineral A
38. follows 1 Indoor and or dry locations NEMA 12 stainless steel 2 Corrosive and or damp locations including outdoor locations NEMA 4X stainless steel 3 Hazardous locations NEMA 7 cast iron The equipment mounted within the enclosures shall be mounted on the enclosure back panel neatly organized and shall be in accordance with the manufacturer s recommendations For panels requiring a NEMA 4X enclosure indicating and control devices shall be mounted on a swing out inner door 1 All wiring within control panels shall be insulation type MTW minimum size 16 AWG Wiring within the enclosure shall be routed through plastic wiring troughs with removable covers Maximum fill for wiring troughs shall be 60 Terminal strips located adjacent to wiring troughs shall have minimum of 2 inches between terminal strip and trough All wiring in control panels not in wiring troughs shall be bound with continuous type spiral windings 2 All I O devices shall be wired to rail mounted terminal blocks Plastic wiring duct shall be Electrovert Electro duct Panduit or equal Terminal blocks shall be Electrovert 9700 Series Square D Class 9080 Type G or equal 3 Field wiring in dry locations shall be insulation type THHN minimum size 14 AWG Field wiring in damp or wet locations shall be insulation type XHHW 2 minimum size 14 AWG All field wiring shall terminate at rail mounted terminal blocks Field wiring terminals shall be clear
39. for compliance with the Specifications A motor and cable insulation test for moisture content or insulation defects Verify correct rotation Verify proper voltage Verify proper current draw in each phase Verify thermal sensor trip will shut down motor in hand and auto mode PUMP WARRANTY The pump manufacturer shall warrant the units being supplied against defects in workmanship and materials for a period of 5 years or 10 000 hours under normal use operation and service The warranty shall be in printed form and apply to all similar units The warranty shall not start until the equipment has been placed in operation for beneficial use as determined by the City END OF SECTION 101 121 YALIN SYN S3AIVA Nidid 3ILVAONNODDV OL 083715 3TOHNVYN 1SvO3Md 38 NVO LINVA 3AWA AID JHL GIAOMddV Jl 310N ASSOCIATES FIGURE 11 1 4122 067 STRAND ss ALAYINOD NOILO3 1O3d 3215 12331402 Tiv4 SHHAOD SS322V SS322V NNNINN TV ALIO 31VNId3002 SS399V NNNINNTV ISd SZL ivan me V LV G3LvU dVO YUISVIYDNI L93NNOOSIG OnLN32023 XIND S S 39NY13 08 HIS 9N 1d 39nv9 IUNSSIU 3ATVA TIVA DIULNIDI3 SECTION 11 PUMPING STATIONS STANDARD C
40. for elliptical pipe Strength and class of the pipe shall conform to the drawings and as specified herein All reinforced concrete pipe used in the work shall be of adequate strength to support the trench loads applied Standard and special fittings shall be of approved manufacture and shall conform to requirements of the trade and these specifications All fittings shall be of a strength at least equal to that of the sewer main and shall be jointed with the same type of joint as used in the sewer main Not more than one lift hole per length of pipe shall be used in storm sewer Reinforced concrete pipe and fittings shall be joined with joints that meet the requirements of the ASTM 443 All pipe shall be specifically built to fit the gasket used Gaskets for storm sewer shall be Tylox or equal Provide precast concrete endwalls on all storm sewers C HIGH DENSITY POLYETHYLENE PIPE FOR STORM SEWERS 1 Corrugated pipe composed of high density polyethylene shall meet the requirements of AASHTO M252 and M294 Pipe and fittings shall be made from virgin polyethylene compounds conforming to ASTM D3350 Pipe shall have interior smooth inner wall of full circular cross section with an integrally formed outer corrugated wall AASHTO Type S design Fittings may be molded or fabricated and shall not impair the integrity or function of the pipe Only fittings supplied or recommended by pipe manufacturer shall be used Where elastomeric gaskets ar
41. for storm water pollution and erosion control 3 Contractor shall provide qualified inspector to inspect erosion control and pollution controls Inspector shall have prior experience with erosion and pollution controls and have knowledge of installation and maintenance of erosion and pollution controls Inspector shall be identified in the erosion and pollution control plan In accordance with the General Pollutant Discharge Elimination Systems Permit conditions the 86 project site erosion control inspection shall be every seven days after each one half inch rainfall or greater Contractor shall maintain hard copies of the inspection report with storm water erosion and pollution control plan for the duration of the Project 4 Contractor shall respond within 24 hours to all corrective measures noted on the inspection report to address pollution issues Contractor shall submit to the City a written notice stating the times dates and actions taken to rectify the defective pollution and erosion controls 5 Contractor shall pay any fines or other fees resulting from failure of Contractor to comply with the permit requirements 1 05 QUALITY CONTROL A Construct and maintain erosion sediment control measures in accordance with IDEM and the City s requirements Check facilities weekly and after any rainfall event and make needed repairs within 24 hours PART 2 PRODUCTS 2 01 EROSION MATS A Uniform web of i
42. if no piping exists in the fill and the areas are at least 10 feet from any structure B Embankment fill shall be deposited spread and leveled in layers generally not exceeding 12 inches in thickness before compaction Each layer shall be compacted to the degree that no further appreciable consolidation is evidenced under the action of the compaction equipment The required compaction shall be obtained for each layer before any material for succeeding layer is placed thereon Compaction shall be obtained using the hauling and leveling equipment and in addition tamping rollers pneumatic tired rollers vibratory rollers or other types of equipment required to produce the desired results CONCRETE FILL A In areas where there is inadequate room for compaction equipment and in other areas as shown or specified Type or Type concrete or flowable fill shall be used as fill material See sections 2 04 and 2 06 GRADING A Contractor shall perform all rough and finish grading required PLACING GRANULAR CUSHION AND VAPOR BARRIER A When subgrade is prepared for slab on grade areas Contractor shall place the vapor barrier B A 6 inch layer of granular cushion shall then be placed compacted and finish graded PLACING CRUSHED STONE AND GEOTEXTILE FABRIC A The same day that the subgrade is exposed place geotextile fabric on subgrade and place 12 inches of crushed stone mat below tank slabs manholes vault slabs and base
43. it to pass through undersized grease traps Traps must be sized accordingly to allow enough detention time to allow water to cool and grease to solidify and float to the top of the trap Grease traps and interceptors may also be required in other facilities as deemed necessary by the City 116 G The following types of establishments may be exempted from grease trap requirements 1 Private living quarters 2 Bars and clubs serving drinks only and where no food is Prepared 3 Grocery or convenience stores without food preparation meat cutting or packaging delicatessens or bakeries 4 Day care centers who primarily serve microwaved dishes using single service items 5 Confectionery stores which sell exclusively unpackaged sweets confections nuts ice cream yogurt and variety food items 6 Churches Only floor drains which discharge or have the potential to discharge grease shall be connected to the grease trap PART 3 EXECUTION 3 01 GENERAL A Grease traps shall be constructed in accordance with the City of Seymour standards and shall have a minimum of two compartments with fittings designed for grease retention All grease removal devices or technologies shall be subject to the written approval of the City Such approval shall be based on demonstrated removal efficiencies of the proposed technology The minimum size of grease traps shall be determined according to the number of fixture units draini
44. kaq 116 Figure 14 1 Typical Grease Trap SECTION 15 As Built Record Drawings 120 DEFINITIONS ASTM American Society for Testing and Materials American Waterworks Association DR Dimension Ratio HMA Hot Mix Asphalt IDEM Indiana Department of Environmental Management IDNR Indiana Department of Natural Resources INDOT DOT Indiana Department of Transportation NEMA National Electrical Manufacturers Association NOI Notice of Intent SDR Standard Dimension Ratio WPCF Water Pollution Control Facility GENERAL APPLICATION PROCEDURES Applications for sewer service shall be obtained from the Utility office Completed applications along with drawings shall be submitted for review and approval in accordance with these rules and regulations The petitioner is solely responsible for construction and shall turn the completed and accepted sewer over to the Utility for operations and maintenance Applications must be submitted at the Utility office and shall be made on a form prepared by the Utility for this purpose and signed by the owner Contractor desiring sewer service Applications will be of two types The following regulations are separated to treat sewer extensions and individual building sewer tap ins in different manners as explained in the following procedures For sewer extensions the Applicant will be responsible for all maintenance and repa
45. mat bearing completely on the soil or sod Any small stones or clods which prevent contact of the mats with the soil shall be pressed in the soil with small lawn type roller or by other effective means mat shall have its lateral edge so impressed in the soil as to permit runoff water to flow over it 88 The matting strips shall be rolled or laid direction of flow Spread mat evenly smoothly in a natural position without stretching and with all parts bearing on soil and place blanket with netting on top Overlap adjacent strips at least 4 inches Overlap strip ends at least 10 inches Make overlaps with the upgrade section on top Bury upgrade end of each strip of fabric or blanket at least 6 inches in a vertical slot cut in the soil and press soil firmly against the embedded fabric or blanket Anchor mats in place with vertically driven staples driven until their tops are flush with the soil Space staples at 3 foot centers along mat edges and stagger space at 3 foot centers through the center Place staples at 10 inch centers at end or junction slots Reseed areas damaged or destroyed during erosion mat placing operations as specified for original seeding Dispose of surplus excavated materials and all stones clods or other foreign material removed in the preparation of the seeded soil or sodded surface before placing mat Following mat placement uniformly apply water to the area to moisten seedbed to 2 inch
46. need be installed in the basin and the alarm monitor need be installed in the home 1 04 WARRANTY A The pump manufacturer shall warrant the units being supplied against defects in workmanship and materials for a period of 5 years under normal use operation and service The warranty shall be in printed form and apply to all similar units Warranty shall include replacement parts and labor to replace same PART 2 PRODUCTS 2 01 MANUFACTURER A B The equipment specified shall be the product of any company experienced in the design and manufacture of grinder pumps for specific use in low pressure sewage systems The company shall submit detailed installation and user instructions for its product submit evidence of an established service support program including complete parts and service manual and be responsible for maintaining a continuing inventory of grinder pump replacement parts The pumps and basins shall be Environment One or equal 2 02 GRINDER PUMP BASINS A GENERAL 1 All joints in the units shall be manufactured and factory tested for watertight integrity All components of the unit such as cover valves floats and piping shall be factory assembled All materials exposed to 109 wastewater shall inherent corrosion protection i e cast iron fiberglass stainless steel PVC HDPE Fiberglass tanks shall be constructed using isopthalic resins not orthophalic resins SIMPLEX GRINDER PUMP TANK
47. of the Water Pollution Control Facility should familiarize themselves with the above chapter Drawings shall be approved by all appropriate Municipal State or Federal laws and regulations and the City prior to starting construction The City shall be notified when construction will begin and no work shall be concealed or covered until it has been witnessed and approved by a representative from the City It shall be understood that only the types of materials or equipment expressly included in these Construction Specifications will be acceptable Regulations dictated by Federal State and Local governing bodies must be obtained from the individual Agencies All parts of the Construction Standards and Specifications apply to all phases of work where applicable In addition all work shall conform to the Indiana Department of Environmental Management s IDEM rules and regulations and the Recommended Standards for Wastewater Facilities Ten States Standards latest edition Water Pollution Control Facility Located at 5716 E County Road 525 N Seymour Indiana Hours from 7 30 a m until 3 30 p m Monday through Friday except Holidays Phone 522 5351 For Emergency Sewer Service During normal working hours 522 5351 After regular Office hours page 523 9654 Public Works Department Located at 865 East F Avenue East Seymour Indiana Hours from 8 00 a m until 4 30 p m Monday through Friday except Holidays Phone 524 1100 Sewer Se
48. outermost end of arm Post Tops 1 Material shall be pressed steel or malleable iron 2 Top shall be weathertight 3 Top shall permit passage of top rail Stretcher Bars 1 Stretcher bars required for tubular end corner pull or gate posts 2 Bars shall be one piece lengths equal to full height of fabric with minimum cross section of 3 16 inches by 3 4 inches 105 G 3 Provide one stretcher bar for each gate and end post and two stretcher bars for each corner and pull post Stretcher Bar Bands 1 Material shall be heavy pressed steel 2 Spacing shall be 15 inches maximum to secure stretcher bar to tubular end corner pull and gate post Tension Wire 7 gauge zinc coated steel wire 2 05 CONCRETE A Concrete shall be Type A or A FA as specified in Section 7 Cast in Place Concrete PART 3 EXECUTION 3 01 3 02 3 03 SITE WORK A Prior to fence construction remove and dispose of all trees brush logs stumps and other debris for a width of at least 12 inches each side of the proposed fence alignment CONCRETE FOOTINGS A Excavate holes for footings to neat dimensions in firm ground to insure the post will be centered Remove rock or other obstructions encountered to the required depth Use forms in unstable soil and allow them to remain in place for at least 24 hours after concrete is poured Backfill after forms are removed with suitable material thoroughly compacted i
49. riser barrel shall be furnished in such combinations as to conveniently make up the depth of the manhole A maximum of two handling holes per length of riser will be permitted Standard sewer manholes shall be constructed with eccentric cone top section for 48 inch diameter barrel sections For other diameters the top section shall be a cone section if available or flat slab Flat slabs shall have opening offset Concrete adjusting rings shall be furnished to set the manhole casting to established grade Drop entrances to sanitary sewer manholes shall be installed where required Drop entrances shall be of the same diameter as the sewer main from sizes 8 inch through 18 inch For larger diameters the drop shall be 18 inches unless otherwise specified by the City Drop entrances for storm sewer manholes are not required The interior bottom of sanitary sewer and storm sewer manholes shall be constructed of concrete benches which shall be precast or poured in place in the field Benches shall extend to the top of each pipe to a maximum height of 42 inches Flow lines shall be made smooth with uniform curves to promote flow through the manhole All joints between manhole pipe sections and top shall be tongue and groove conforming to ASTM C443 Manhole joints shall be sealed with circular O ring conforming to ASTM C443 or bituminous jointing material equal to EZ Stick Kent Seal Ram Nek or Mas Stik butyl rubber gasket or butyl rubber rope
50. size in inches and material listed Contractor shall submit two full size 22 x 34 or 24 x 36 paper copies of the as built record drawings to the City Drawings must be legible to scale contain all as built data including the profile sheets and be reproducible to scale END OF SECTION 121
51. the Area Plan Commission such financial tools may be used to assure proper completion of the project Requests to the City for qualifying sewers as operational after passing final inspection must be made in writing to the Water Pollution Control Authority and the Board of Public Works and Safety Two complete sets of approved as built record drawings and easements etc must be submitted along with the request One electronic copy of the as built record drawings in Portable Document Format pdf shall also be submitted on CD The applicant shall certify in a letter to the Board of Public Works and Safety submitted through the Water Pollution Control Authority that the sewer system has been completed according to the approved drawings and specifications and shall state that the applicant warrants the system free from structural failures as results of faulty workmanship or materials for three 3 years Upon acceptance by the Board of Public Works and Safety the sewer will become property of the City subject to the three 3 year maintenance period during which the Applicant is responsible for maintenance and repairs Thereafter the sewer system will be maintained by the Water Pollution Control Authority SEWER CONNECTION TAP IN Applicant Procedures Tap In All free standing structures dedicated for individual activity use for commercial industrial or institutional enterprise will require individual sewer service and a dedicated tap in connec
52. thick cork expansion joint filler W R Meadows or equal meeting ASTM D1752 Type Il Exceptions to this expansion joints in exterior concrete walks and between concrete walks and other structures which shall be asphalt expansion joint filler 1 2 inch thick Grace W R Meadows or equal meeting ASTM D994 2 09 BONDING AGENT A Acceptable manufacturers include Thorobond by BASF Emaco P24 by BASF or equal 45 2 10 ADDITIVE Acceptable manufacturers include ACRYL 60 by Harris Specialty Chemicals Inc Sonocrete by Sonneborn Contech Co or equal 2 11 NONSHRINK GROUT A Acceptable manufacturers include Dayton Superior Master Builders or equal Grout shall be nonshrink nonmetallic and shall achieve a strength of 7 500 psi in 28 days 2 12 CURE SEAL HARDENER A Penetrating sealer for interior building floors shall be Ashford Formula by Curecrete Chemical Company Inc or equal See finish schedule for locations to be used PART 3 EXECUTION 3 01 MIXING A Ready mixed concrete shall be batched mixed and delivered in accordance with ASTM C94 and ACI 304 from an approved batching plant In general concrete shall be mixed 50 revolutions at plant 20 upon arrival at site and 20 each time water is added maximum of 110 revolutions at mixing speed Concrete shall be delivered and discharged within 1 1 2 hours or before the drum has revolved 300 times after introduction of water to
53. to the Board of Public Works and Safety for a review and reconsideration can be made The Board will make the final decision at a regular meeting and inform the applicant s engineer in writing of its decision Construction Procedures Sewer Extension Each property being serviced by new sewer services shall provide separate lines for storm and sanitary flows Sanitary sewer laterals shall have clean outs and backwater valves and shall be no less than six 6 inches in diameter between the clean out and main line When extending mains lateral stubs shall be installed to known future points of service Such lateral stubs shall terminate five feet beyond the sewer easement and or right of way line onto the property being served Laterals shall not terminate under a roadway sidewalk or drive The sewer construction should be started within one hundred eighty 180 days from approval by the Board of Public Works and Safety and completed within three hundred sixty five 365 calendar days from the date of Board approval of the drawings If not completed or granted an extension of time within the specified time period the application will expire and a new application and service fee will be required to reactivate the project per the Building Commissioner An extension of time may be granted in reply to a written request to the Board when request is reviewed and found to be justified Construction of any extension of the sewer system shall be done on
54. trap shall include the complete removal of all contents including floating materials wastewater and bottom 118 sludge solids This work shall performed by qualified licensed hauler Decanting or discharging of removed waste back into the trap from which it was removed or any other grease trap for the purpose of reducing the volume to be disposed is prohibited This service shall also include a thorough inspection of the trap and its components Any needed repairs shall be noted Repairs shall be made at user s expense Materials removed from traps shall be utilized by industry recycled or disposed at a facility designated by or acceptable to the generator where the owner or operator agrees to receive the wastes and the disposal facility has documentation showing the facility meets all requirements of the State All wastes shall be disposed in a suitable manner in accordance with applicable Federal State and Local laws The grease trap must be pumped out completely a minimum of once every month or more frequently as determined by the City as needed to prevent carry over of grease into the sanitary sewer system 4 02 MAINTENANCE LOG grease trap cleaning maintenance log indicating each pumping for the previous 24 months shall be maintained by each owner This log shall include the date time amount pumped hauler disposal site and any repairs made to the system It shall be kept in a conspicuous
55. wire testing markers shall be installed minimum of every 1 000 feet along the force main The tracer wire shall run into and up the sides of all manholes and be secured near the casting H MARKING TAPE 1 Marking tape shall have a solid metal core with a plastic covering that will not degrade in alkalis or acids The tape shall be three inches wide green in color have a printed legend indicating a buried pipeline and shall be capable of elongating 60 Tape shall be Terra Tape Sentry Line 1350 or equal 2 Clips for splices and connections shall be supplied by the tape manufacturer 2 06 VALVES A Valves shall conform to Section 9 2 07 TAPPING SADDLES A Tapping saddles shall be provided for all air release valve and grinder pump force main connections Tapping saddles shall be Mueller Ford or equal brass 150 psi working pressure with stainless steel bands nuts and bolts 65 2 08 SEWER SERVICE AND LATERALS A Wye or tee branches Wherever required wye or tee branches shall be provided for use in making sanitary sewer service and storm sewer inlet connections Wye or tee branches for sanitary sewer service lateral connections to single family residences shall be 6 inch diameter minimum All other sanitary sewer service laterals shall be 8 inch minimum Sanitary sewer service branches shall be turned so that the branch is at an angle of 45 with the horizontal Installation and Testing Requir
56. 5 2 06 GRANULAR CUSHION Granular cushion beneath floor slabs on grade shall meet requirements of Size No 53 of Section 904 EMBANKMENT FILL A Embankment fill shall contain no stumps brush rubbish or other perishable material The top 12 inches of the earth embankment shall be earthy material free from large stones CONCRETE FILL A All cement used shall be Portland Cement and shall conform to ASTM C150 and shall be Type I Type Ill cement shall be the product of one reputable manufacturer and mill CLAY FILL A Clay fill shall contain at least 25 clay minerals material finer than 0 002 mm FLOWABLE FILL A Flowable fill shall be a self compacting self leveling material consisting of a mixture of fine aggregate and filler as needed water and cementitious materials Portland cement fly ash granulated blast furnace slag that is in a flowable state at the time of placement meeting the requirements of the National Ready Mixed Concrete Association Guide Specification for Controlled Low Strength Materials The flowable fill shall be proportioned by the ready mixed concrete supplier on the basis of field experience and or laboratory trial mixtures to produce a cohesive and non segregating mixture PART 3 EXECUTION 3 01 3 02 PROTECTION A Contractor will be held liable for any damage that may result to City property from excavation or construction operations UTILITIES A Before start
57. ANICALLY COMPACTED MIN 4 NO 8 IN 3 LAYERS AGGREGATE ESS PIPE BEDDING STORM SANITARY SEWER OR FORCE MAIN UNDISTURBED EARTH DETAIL FOR CROSSING AN ASPHALTIC DRIVEWAY NO SCALE SECTION 2 y EXCAVATION FILL BACKFILL AND GRADING hy A STANDARD CONSTRUCTION SPECIFICATIONS STRAND ASPHALT DRIVEWAY CROSSING ASSOCIATES CITY OF SEYMOUR FIGURE 2 4 SEYMOUR INDIANA 4122 067 9 44am File EXISTING CONCRETE TRENCH WIDTH VARIES SAWED JOINT 6 CONCRETE E 8 AGGREGATE MECHANICALLY MIN 7 COMPACTED COMPACTED STONE 53 S TYPE O 2 6 LAYERS 8 AGGREGATE MECHANICALLY MIN 4 NO 8 COMPACTED AGGREGATE IN 3 LAYERS PIPE BEDDING STORM SANITARY SEWER OR FORCE MAIN UNDISTURBED EARTH DETAIL FOR CROSSING A CONCRETE DRIVEWAY NO SCALE SECTION 2 Q y EXCAVATION FILL BACKFILL AND GRADING hy A STANDARD CONSTRUCTION SPECIFICATIONS STRAND CONCRETE DRIVEWAY CROSSING ASSOCIATES CITY OF SEYMOUR FIGURE 2 5 SEYMOUR INDIANA 4122 067 SECTION 3 TRENCHLESS CONSTRUCTION PART 1 SENERAL 1 01 SUMMARY A Work Included Installation of all utilities required to be installed through the use of trenchless construction techniques PART 2 PRODUCTS 2 01 PIPE AND APPURTENANCES A Polyvinyl Chloride PVC 1 PVC pipe used for trenchless construction shall be AWWA C900 for pipe 4 inches through 12 inches and AWWA C905 for pipe from 14 inches through 36 inches Pip
58. D APPURTENANCES STANDARD CONSTRUCTION SPECIFICATIONS SANITARY SEWER LATERALS STRAND CITY OF SEYMOUR SEYMOUR INDIANA NOTES 1 ALL WORK SHALL BE DONE IN ACCORDANCE WITH THE REQUIREMENTS OF REGULATORY BODIES OF THE STATE AND APPLICABLE MUNICIPAL ORDINANCES 2 DETAILS RELATIVE TO ITEMS SHOWN ON THIS DRAWING SHALL CONFORM TO THE PERTINENT REQUIREMENTS OF THE SPECIFICATIONS 3 VARIATIONS IN DIMENSIONS AND DESIGN MAY BE PERMISSABLE PROVIDING EQUIVALENT CAPACITY AND STRENGTH ARE ATTAINED 4 ALL NEW CONSTRUCTION SHALL BE PLACED ON UNDISTURBED EARTH OR STONE BEDDING 5 BEDDING CLASSES SHALL CONFORM TO THE PERTINENT REQUIREMENTS OF THE SPECIFICATIONS 6 ALL 4 LATERALS SHALL BE LAID AT A STANDARD SLOPE OF 1 4 PER FOOT 6 LATERALS SHALL BE LAID AT A STANDARD SLOPE 1 8 PER FOOT MAXIMUM LATERAL SLOPE SHALL BE 1 TO 1 7 END PLUGS OR STOPPERS FOR THE ENDS OF LATERALS AND BRANCH FITTINGS SHALL BE PROVIDED 8 A PVC MARKER SHALL BE PLACED AT ALL LATERAL ENDS SO THAT IT PROTRUDES 48 INCHES ABOVE FINISHED GRADE THE PVC MARKER SHALL BE CONTINUOUS FROM THE END OF THE LATERAL TO 48 INCHES ABOVE GRADE THE LOWER END OF THE PVC MARKER SHALL BE PLACED AGAINST THE END OF THE LATERAL PVC MARKERS SHALL BE MARKED LATERAL OR PAINTED GREEN 9 BAR STEEL REINFORCEMENT SHALL BE IMBEDDED 1 1 2 CLEAR MINIMUM 10 STANDARD LATERALS AND MODIFIED LATERALS SHALL BE CONSTRUCTED OF
59. D TO THE CITY FOR APPROVAL SECTION 11 7 PUMPING STATIONS hep STANDARD CONSTRUCTION SPECIFICATIONS TYPICAL CONTROL PANEL STRAND CITY OF SEYMOUR FIGURE 11 5 SEYMOUR INDIANA 4122 067 Feb 04 2014 9 46am Time S COL 4100 4199 4122 067 Acad Control Panel Dwgs Control Works dwg File REMOTE SCADA SYSTEM 240 VOLT 3 PHASE 3 WIRE 2 12 FU2 20 Dis 5 SHP PUMP NO 1 15 2 F LA PUMP NO 1 RELAY PUMP NO 2 5HP PUMP NO 2 15 2 F LA TE 2 20 AMP LLL 20 AMP 240 VOLT TR 2 0 120 VOLT To vor y LAG START OVERRIDE RELAY PUMP HAND OFF AUTO CONTROL POWER ko ed i o suo swi PUMP NO 1 SEAL LEAK PUMP NO 1 SEAL LEAK AUX RELAY PUMP NO2 1 SEAL LEAK PUMP NO 2 HAND OFF AUTO SEAL LEAK PUMP NO SEAL PROBE PUMP NO SEAL PROBE PUMPS OFF 7 K PUMP NO 2 HIGH LEVEL CONTROL POWER PUMP SEAL LEAK PUMP NO 2 SEAL LEAK AUX RELAY 12 DANEL GROUND TERMINAL MUST BE CONNECTED TO EARTH GROUND 2 FACTORY WIRING IS SHOWN FIELD WIRING IS SHOWN 3 INSTALLER MUST PROVIDE EITHER A 70 AMP MAXIMUM INVERSE TIME MAIN CIRCUIT BREAKER OR 60 AMP MAXIMUM DUAL ELEMENT FUSES IN A MAIN DISCONNECTING DEVICE 4 RECOMMENDED TIGHTENING T
60. ED BY CITY 36 DIA 48 LONG MASTIC PACKING TO BE USED PRECAST CONC PIPE BETWEEN CONC AND FRAME SECTION ASTM C 76 WALL B TRACER WIRE STAINLESS STEEEL BODY COMBINATION 4 2 BRONZE RUBBER AIR RELEASE VALVE SEATED SHUT OFF FASTENED f VALVE TO WALL WITH Xr STAINLESS STEEL ANCHORS NO 8 CRUSHED STONE FORCE MAIN P4 SERVICE SADDLE COMBINATION AIR RELEASE VALVE NO SCALE SECTION 8 7 BURIED APPURTENANCES f STANDARD CONSTRUCTION SPECIFICATIONS AIR RELEASE VALVE DETAIL STRAND CITY OF SEYMOUR FIGURE 8 11 SEYMOUR INDIANA 4122 067 9 05 504 ZW 06 Jan Time SANITARY LATERALS dwg 067 Acad JAN 22 5 NCOLN4100 File ZS MARKER FINISHED GRADE BACKFILLED LATERAL TRENCH BEDDING AS SET END LATERAL AT SPECIFIED f SPECIFIED PROPERTY LINE BRANCH FITTING 5 SPECIFIED AS SPECIFIED Kgl HORIZONTAL TANDAR RA FINISHED GRADE PROVIDE BEDDING AS LENGTH AS SPECIFIED NECESSARY TO RAISE END ABOVE UNDISTURBED GROUNDWATER OR EARTH FOR OTHER FIELD BEDDING AS DEEP CONDITIONS SPECIFIED MODIFIED LATERAL DETAIL PVC MARKER STOPPER DEPTH AT END OF MODIFIED LATERAL TO BE DETERMINED IN THE FIELD SET END OF LATERAL AT PROPERTY LINE AS SPECIFIED SECTION 8 7 BURIE
61. ERMIT PROPER EQUIPMENT AND SUPERVISION PIPE AND PIPE FITTINGS A Size and Type All materials shall conform to the size and type called for in the Specifications B In joining two dissimilar types of pipe standard fittings shall be used when available C Iron Pipe and Fittings Ductile iron pipe and ductile iron fittings conforming to Sections 8 and 9 shall be provided for the pumping station and valve vault Transition to force main material if force main is of different material shall be made downstream of the valve vault using appropriate transition fitting VALVES A Shutoff Valves shutoff valves shall be plug valves as specified B Check Valves check valves shall be swing check valves with outside lever and weight as specified PUMPS A General The pumps shall be Vaughan Company Inc Chopper Pump or equal meeting the following requirements using constant speed operation 1 Operate at the normal condition within 10 of given capacity at given head or within 5 of given head at given capacity While operating under suction head at the normal operating conditions the pump design shall be such that the pump will operate satisfactorily without cavitation excessive noise or vibration when operating at the head specified Pump motor shall be three phase and have a minimum of three horsepower The motor shall be large enough not to be overloaded at any point on the design curve for the pump chosen to meet the o
62. G RINGS 2 6 BE SUBSTITUTED FOR CONE SECTION MANHOLE OF MANHOLE IF REQUIRED SEAL 1 8 oc 2 VARIES STANDARD DETAIL FOR TYPICAL PRECAST MANHOLE WITH CONE NO SCALE SECTION 8 7 BURIED PIPING MANHOLES AND APPURTENANCES hy A STANDARD CONSTRUCTION SPECIFICATIONS STRAND STANDARD PRECAST MANHOLE ASSOCIATES CITY OF SEYMOUR FIGURE 8 2 SEYMOUR INDIANA 4122 067 9 45 Feb 04 Time dwg Typical Precast Manholes anitary 122N067NAcadNS File NOTES 1 1 Use East Jordan Iron Works type 105021 or 10572 manhole frame cover 2 Where manholes occur in flood plain use watertight casting and lids as approved by the City All joints to be watertight O ring type per 5 Specification C 443 latest edition 4 All precast cones and barrels to be reinforced per A S T M Specification C 478 latest edition 5 2 Mastic to be applied between joints of precast risers and joint between casting and risers 6 All manhole joints shall be grouted on interior with non shrinking mortar including the adjustment rings All exterior joints to have butyl rubber applied over the joints a minimum of 6 above and below the joint ADJUSTING RINGS 2 6 MANHOLE MANHOLE FRAME SET CHIMNEY IN FULL BED OF SEAL MASTIC TYPICAL NS CONCRETE SLAB CIRCULAR MANHOLE WALLS SHALL MEET ASTM C 478 VA
63. LIM 8 311X31039 OS Q31VAVOX3 HLIM HON331 1OVdWOO ONV NIAE 9 310N 33S CNIN QNnON9 NI HLd3Q 0 Z CNIN HL9N31 1504 0 4 3LON 33S 140ddNS HLIM G30H03NI3Y 9l88V3 311X31039 5105 JIGVISNN NI 38 SXOV83lL NO 1404405 1430 1504 3LON 190ddNS 38IM Move 30834 IMS XVW LE 81 anos 3715 SEN MO YOHONV ONY 1504 30N33 33 138 ov83lL ONIY 39N34 LIS JO SNOlIVOlIddV 3015 21 8 3 311X31039 HOLIG OL IVNSON 303 OZ SNIVHQ 3OV3YNS NVIQ3A IV 3ON33 LIIS NOLLVNLIS va SNIOVdS 1504 39015198 XVN 0 8 34015 NOUVNLIS NOWOSS 1 AVMAVOY 3d015X9y8 Q 34015 3dO ISNI 3dO ISNI o AVMQVOM 494 STRAND ASSOCIATES SECTION 10 EROSION CONTROL STANDARD CONSTRUCTION SPECIFICATIONS SILT FENCE DETAIL CITY OF SEYMOUR FIGURE 10 1 4122 067 SEYMOUR INDIANA EE SECTION 11 PUMPING STATIONS PART 1 GENERAL 1 01 1 02 1 03 1 04 SUMMARY A C This section includes Specifications for providing submersible pumping station The station shall consist of two submersible motor driven wastewater pumps piping wet well structure valve vault valves electrical controls and other necessary appurtenances Materials of construction for the
64. NDIANA 4122 067 45am Feb 04 Time Drop Manhole dwg If anitaryN cad S File E gt PRECAST RISER VARIABLE RING NN PRECAST CONE amp N F BARREL JOINTS TO FORMA WATER TIGHT SEAL S S ANCHOR BAND UM EE NE OUT INVERT kaa Ua c E DROP SHALL INSTALLED DISCHARGE DIRECTLY INTO FLOW LINE AND NOT ONTO MANHOLE BENCH INSIDE DROP MANHOLE NO SCALE SECTION 8 y BURIED PIPING MANHOLES AND APPURTENANCES hy STANDARD CONSTRUCTION SPECIFICATIONS DROP MANHOLE STRAND CITY OF SEYMOUR FIGURE 8 6 SEYMOUR INDIANA 4122 067 Feb 04 Time Details dwg Drop Manhole Pipe df anitaryN cadNS File PVC OR CONCRETE DAM T m 8 STONE BEDDING VARIES zd E SHALL BE PLACED UNDER ALL PVC OR REINFORCED WHERE EXCAVATION i MANHOLE EXTENDS g 5 INFLUENT SEWER COMPACTED GRANULAR BACKFILL CLASS B CONCRETE MANHOLE BASE OUTSIDE DROP MANHOLE NO SCALE SECTION 8 y BURIED PIPING MANHOLES AND APPURTENANCES hy STANDARD CONSTRUCTION SPECIFICATIONS DROP MANHOLE STRAND CITY OF SEYMOUR FIGURE 8 7 SEYMOUR INDIANA 4122 067 dwg Time ean Out Detail iry Service Cl anitary s File Note Tracer wire to be wrapped around ground rod min 3 times SCREW ON COPPER ROD Pvc CAP 4
65. NERAL 1 01 1 02 1 03 SUMMARY A Work Included Erosion control devices REFERENCES A Indiana Department of Environmental Management requirements as outlined in 327 IAC 15 B City of Seymour requirements as outlined in the MS4 Manual C Standard Specifications Unless otherwise indicated Standard Specifications shall refer to the State of Indiana Department of Transportation Standard Specifications Latest Edition including all issued supplemental specifications REGULATORY REQUIREMENTS A For land disturbance greater than one acre Contractor obtains notice of intent NOI 1 Prior to initiating any land disturbance associated with the Work Contractor shall implement erosion control procedures as required by local ordinance and or state regulation 2 Contractor and its subContractors shall execute and sign the following certification certify under penalty of law that understand the terms and conditions of the General Pollutant Discharge Elimination System Permit that authorizes the storm water discharges associated with industrial activities from the construction site agree to indemnify and hold the City harmless from any claims demands suits causes of action settlements fines or judgments and the costs of litigation including but not limited to reasonable attorneys fees and costs of investigation and arising from a condition obligation or requirement assumed or to be performed by Contractor
66. NSIDE MANHOLE 1 VENT HOLE STAINLESS STEEL PIPE ANCHORS 45 SOME FORCE MAIN TO MANHOLE CONNECTION NO SCALE SECTION 8 BURIED PIPING MANHOLES AND APPURENANCES hy STANDARD CONSTRUCTION SPECIFICATIONS STRAND FORCE MAIN TO MANHOLE CONNECTION ASSOCIATES CITY OF SEYMOUR FIGURE 8 9 SEYMOUR INDIANA 4122 067 Marker dwg Acad Testing 4 122 067 File POINT WARNING DECAL BURIAL DEPTH MARK SECTIONAL VIEW 1 DIA COPPER CLAD GROUNDING ROD 6 IN ANCHOR BARB LENGTH BURIED 5 DEEP AWAY FROM BURIED PIPE 12 GA WIRE SPLICE 10 GA WIRE FRONT VIEW NOTES THE LOCATOR WIRE SHALL BE INSTALLED ALONG THE TOP OF THE PIPE THE WIRE SHALL BE TAPED TO THE PIPE A MINIMUM OF 3 TIMES PER LENGTH OF PIPE ONE 1 TESTING APPARATUS SHALL BE LOCATED EVERY 1000 FEET OF FORCE MAIN AND CONNECTED TO THE LOCATOR WIRE ANY SPLICES IN THE LOCATOR WIRE SHALL BE SOLDERED AND FITTED WITH HEAT STRINK INSULATED WATERTIGHT BOOT TESTING MARKER NO SCALE SECTION 8 SA BURIED PIPING AND APPURTENANCES STANDARD CONSTRUCTION SPECIFICATIONS TESTING MARKER DETAIL zd CITY OF SEYMOUR FIGURE 8 10 SEYMOUR INDIANA 4122 067 9 45am Time ve dw Val Air Release Acad Sanitary 22 067 File NOTES COMBINATION AIR RELEASE VALVES TO BE FIELD LOCATED AT HIGH POINTS HEAVY DUTY MANHOLE COVER AND FRAME OPEN PICK HOLE IF REQUIR
67. ONSTRUCTION SPECIFICATIONS CITY OF SEYMOUR SEYMOUR INDIANA ose SSV15 dAL SATVA PUMPING STATION AND VALVE PIT PIPING NIVIN 32303 JAVA N3J49S 123SNI 1N3A NOIL23 1O3d 13316 av 33AO2 SS322V WNNINN ANSINTANI lt 090 6 9102 90 iaw BMpYynDa uonpis BuidumngNpbeovN 90NZZLvN66L6 0019NT0O0 NS lli 4122 067 1113 UVTANNVYD GALIVdINOD ZL ASSOCIATES FIGURE 11 2 STRAND ANNOUV TIV 19114 LNOUD YASVAYONI DIULNIDNOD 407 9 LIMOVA l 7 LUOddNS 5 5 GALNNOW 4 LHOISM TIVM M 3did VA 1 gt 318V9 SS 140ddNS 1VO 3 FT9VAONIU 39vno9 aunssaid grep 3ATVA TIVE 06 3AIND 5 5 YASVAYINI DIULNIDI3 yi SATMDVHS SVIN 19 06 IM NIVHO S S aNv 3ATVA 9fYld I 40 dAL 40 1 318V9 LVOT4 wa TJM 13M OL 34015 Jdid 4 HSIN EEE ih EY nes 2 E 25 F F oz 5 2 9 F lt a 2 9 F 2 72 F o z o 02 lt 2 lt F lt z lt a 9 gt 2 Og 68 Eds 9 1
68. ORQUES FOR TERMINALS 240 VOLT POWER 40 POUND INCHES 120 VOLT POWER CONTROL amp LOW VOLTAGE 18 POUND INCHES 5 THERMAL SAFETY SWITCH TS CONTACTS ARE NOT IN ALL MOTORS IF MOTOR DOES NOT HAVE SWITCH THESE TERMINALS MUST BE JUMPERED 6 HASP AND STAPLE PROVIDED ON OUTER DOOR OF ENCLOSURE FOR PADLOCK 7 WARNING LABEL TO BE YELLOW BACKGROUND WITH BLACK LETTERS WARNING LOCK OUT ELECTRICAL SERVICE TO THIS ENCLOSURE BEFORE OPENING DOOR OR SERVICING EQUIPMENT PUMP OVERTEMP PUMP NO 2 OVERTEMP p 9 HIGH LEVEL SECTION 11 PUMP RUNNING NOTE INFORMATION ON THIS SHEET IS SHOWN FOR EXAMPLE ONLY MANUFACTURER SHOP DRAWINGS SHALL BE SUBMITTED TO THE CITY FOR APPROVAL PUMP NO 2 RUNNING PUMPING STATIONS EM STANDARD CONSTRUCTION SPECIFICATIONS TYPICAL CONTROL PANEL WIRING DIAGRAM CITY OF SEYMOUR SEYMOUR INDIANA STRAND ASSOCIATES FIGURE 11 6 4122 067 Feb 04 2014 9 46am Time S NCOLN 4100 4199N4122N067VAcadNTypical SCADA RTU Details dwg File ZETRON 1716 RTU ANTENNA LIGHTING ARRESTOR v lel e s 8 ENE 1 AUD 2 RX AUD 5 12 VDC 6 PTT 6 7 ase 9 12 VDC 1 3 5 7 9 RADIO INTERFACE BOARD PUMP CONTROL POWER FAIL Z PUM
69. Overlap strip ends at least 10 inches Make overlaps with the upgrade section on top Bury upgrade end of each strip of fabric or blanket at least 6 inches in a vertical slot cut in the soil and press soil firmly against the embedded fabric or blanket Anchor mats in place with vertically driven staples driven until their tops are flush with the soil Space staples at 3 foot centers along mat edges and stagger space at 3 foot centers through the center Place staples at 10 inch centers at end or junction slots Reseed areas damaged or destroyed during erosion mat placing operations as specified for original seeding Dispose of surplus excavated materials and all stones clods or other foreign material removed in the preparation of the seeded soil or sodded surface before placing mat 29 Following mat placement uniformly apply water to the area to moisten seedbed to 2 inch depth and in a manner to avoid erosion Maintain erosion mat and make satisfactory repairs of damage from erosion traffic fires or other causes until work acceptance 3 07 LAYING SOD A B Moisten prepared surface immediately prior to laying sod Lay sod immediately after delivery to site to prevent deterioration Lay sod tight with no open joints visible and no overlapping stagger end joints 12 inches minimum Do not stretch or overlap sod pieces Lay smooth Align with adjoining grass areas Place top elevation of sod 1 2 inch below adjoining edg
70. P 1 ON PUMP 2 ON PUMP 1 HIGH TEMP PUMP 2 HIGH TEMP PUMP 1 SEAL FAIL PUMP 2 SEAL FAIL HIGH LEVEL ALARM LOW LEVEL ALARM Le DIGITAL INPUTS PIN 2 PIN 18 m GRN gt 5 V DC gt 5V DC OUTPUT NO 1 gt PIN 2 J4 4 2 1 POWER FAIL OUTPUT NO 2 F PIN 3 INPUT NO 2 PIN 3 J4 PIN 1 J1 PIN 21 PUMP 1 CURRENT TRANSDUCER INPUT NO 3 PIN 4 J4 PIN 11 PIN 3 J1 PUMP 2 CURRENT TRANSDUCER INPUT NO 4 PIN 5 J4 INPUT NO 5 PIN 6 J4 L2 120 4 INPUT NO 6 PIN 27 J4 Yis ame ca gt lt INPUT NO 7 PIN 8 J4 2 vDC POWER SUPPLY INPUT NO 8 PIN 9 J4 eH R Power FAIL RELAY INPUT NO 9 PIN 10 J4 gt INPUT NO 10 PIN 12 J4 gt gt gt To RADIO ES ipii es NOTE INFORMATION ON THIS SHEET IS SHOWN FOR EXAMPLE ONLY MANUFACTURER SHOP DRAWINGS SHALL BE SUBMITTED TO THE
71. RIES SLOPE BENCH 49496949499 CONCRETE INVERT AND CHANNEL KKK 255559 Ko 55 KS 5 Kd FLAT TOP MANHOLE NO SCALE SECTION 8 y BURIED PIPING MANHOLES AND APPURTENANCES hy A STANDARD CONSTRUCTION SPECIFICATIONS FLAT TOP MANHOLE STRAND CITY OF SEYMOUR FIGURE 8 3 SEYMOUR INDIANA 4122 067 9 45am Feb 04 Time s dwg wline Flo File FLOW LINE TO BE FINE BRUSH FINISH TYPICAL STRAIGHT FLOW TYPICAL CURVE FLOW 1 1 2 WIDE X 1 DEEP SLOT FOR PIPE CLEARANCE TYPICAL 4 WAY FLOW TYPICAL 3 WAY FLOW MANHOLE FLOWLINES NO SCALE SECTION 8 y BURIED PIPING MANHOLES AND APPURTENANCES hy A STANDARD CONSTRUCTION SPECIFICATIONS MANHOLE FLOWLINES STRAND CITY OF SEYMOUR FIGURE 8 4 SEYMOUR INDIANA 4122 067 PLACE 1 2 DIAMETER K fe EXTRUDABLE PREFORMED GASKET MATERIAL IN Time Adjusting Ring Detail dwg If anitary File KEYWAY PRECAST CONCRETE ADJUSTING RING OR FLANGE OF CASTING 4 4 RISER RING THICKNESS 2 12 OUTSIDE DIA 34 36 1 2 1 4 BASE EXTRUDABLE PREFORMED 5 8 GASKET MATERIAL TYP GASKET DETAIL SECTION A A ADJUSTING RING DETAIL NO SCALE SECTION 8 7 BURIED PIPING MANHOLES AND APPURTENANCES hy STANDARD CONSTRUCTION SPECIFICATIONS ADJUSTING RING DETAIL STRAND CITY OF SEYMOUR FIGURE 8 5 SEYMOUR I
72. STRIPPING IN RIGHT OF WAY PART 1 GENERAL 1 01 SUMMARY A Work Included Permits Removal of surface debris Removal of paving curbs and sidewalks Removal of trees shrubs and other plant life Strip stockpile and replace topsoil RS Ns 1 02 PERMITS A Contractor shall obtain a permit from the City Clerk Treasurer s office prior to performing any work that disturbs the surface of any public easement or other public right of way Contractor shall obtain all other permits required to perform work in the right of way prior to construction Other permits include but are not limited to erosion control permit including IDEM Notice of Intent IDNR permits Corps permits and County Highway and INDOT permits PART 2 PRODUCTS NOT APPLICABLE PART 3 EXECUTION 3 01 3 02 3 03 PREPARATION A Contractor shall identify existing plant life to remain and shall tag accordingly PROTECTION A Contractor shall protect from damaging all utilities and structures that are to remain Contractor shall protect trees plant growth and features designated to remain as final landscaping CLEARING AND GRUBBING A Clearing and grubbing shall consist of cutting and disposing of trees brush windfalls logs and other vegetation and the removing and disposing of roots 14 stumps stubs grubs logs other timber from within the clearing limits or fall within the excavation embankment o
73. Sewer Service Branch and Laterals Specifications 66 Figure 8 1 Standard Service Connection Figure 8 2 Standard Detail for Typical Precast Manhole with Cone Figure 8 3 Flat Top Manhole Figure 8 4 Manhole Flowlines Figure 8 5 Adjusting Ring Detail Figure 8 6 Inside Drop Manhole Figure 8 7 Outside Drop Manhole Figure 8 8 Service Cleanout Figure 8 9 Force Main to Manhole Connection Figure 8 10 Testing Marker Figure 8 11 Combination Air Release Valve Figure 8 12 Sanitary Sewer Laterals SECTION 9 Exposed Piping Valves and Appurtenances 78 SECTION 10 Slope Protection and Erosion Control 86 Figure 10 1 Silt Fence SECTION 11 Pumping Stet Oris solae ed Ud dei 91 Figure 11 1 Pumping Station and Valve Pit Plan View Figure 11 2 Pumping Station and Valve Pit Section View Figure 11 3 Typical Pumping Station Electrical Installation Figure 11 4 Outdoor Panel Support Figure 11 5 Typical Control Panel Figure 11 6 Typical Control Panel Wiring Diagram Figure 11 7 Typical SCADA RTU Details SECTION 12 Chain Link 102 SECTION 13 Residential Grinder Pumping Stations 109 Figure 13 1 Residential Grinder Pumping Station Figure 13 2 Typical Residential Grinder Pumping Station Plan SECTION 14 Grease odd iei MEET EX APERUIT
74. WATER POLLUTION CONTROL TECHNICAL SPECIFICATION MANUAL CITY OF SEYMOUR INDIANA EFFECTIVE JANUARY 10 2013 REVISED JANUARY 2015 Prepared by STRAND ASSOCIATES 629 Washington Street Columbus IN 47201 www strand com This Water Pollution Control Technical Specification Manual was adopted approved by the Board of Public Works and Safety of the City of Seymour Indiana on January 10 2013 effective immediately Any future amendments to this manual will require formal approval of the Board of Public Works and Safety prior to becoming effective Board of Public Works and Safety Mayor Craig Luedeman President James Rebber Larry Sunbury INTRODUCTION The City of Seymour has prepared this booklet to assist all persons requesting information regarding the Operational Policies and specific sewer and road construction specifications The intent of these Construction Standards and Specifications is to provide the minimum requirements for a Contractor or developer who intends to construct municipal facilities that will be connected to or will become of the City The Seymour Water Pollution Control Facility operates the sewer system under the specific Rules and Regulations of Chapter 50 of the Municipal Code Chapter 50 contains the related rules and regulations and user fees which govern the daily operation of the Water Pollution Control Facility Any person desiring information regarding the policies
75. Wires Provide rampart arm top rail intermediate rail and bottom rail as required 202 A 2 03 GATES A Construction T 2 Fabric to be No 9 gauge steel aluminum coated steel wire woven in a 2 inch mesh top selvage to have knuckled finish bottom selvage to be knuckled Fasteners a Fasteners shall be galvanized steel wire clips and tie wires in accordance with ASTM A 641 Class aluminum coat conformance with fence fabric specifications b Provide fasteners for posts top and intermediate rails bottom rails top tension wires and braces of 9 gauge steel or 0 179 inch diameter aluminum tie wires C Provide fasteners for bottom tension wire of not smaller than 12 gauge or 0 149 inch diameter aluminum tie wires General 1 Provide additional horizontal and vertical members as necessary to assure proper gate operation and attachment to fabric and hardware Provide diagonal braces made of crossed adjustable length 3 8 inch diameter truss rods on nonwelded gate frames and on welded frames where corner rigidity is not sufficient to prevent sag Gate frames shall be covered with the same fabric as the fence Weld or assemble gate frames with malleable or pressed steel fittings and rivets to provide rigid connections Install fabric with stretcher bars at vertical edges Attach to frame at 15 inches o c all sides Provide caps for all gate frame work ends Gate Hardware
76. acilities necessary to complete the specified tests Contractor shall provide all temporary sectionalizing devices and vents as required for testing SUBMITTALS A Manufacturer s Data Submit manufacturer s data specifications and installation recommendations for each item specified herein 91 Submit three paper copies bound 3 ring binders and one PDF copy of the shop drawings and product data Provide product data on all equipment and devices specified herein as well as wiring schematics for all systems 1 05 AND MAINTENANCE DATA A Submit three paper copies bound in 3 ring binders and one PDF copy of the operation and maintenance data Include spare parts data listing source and current prices of replacement parts and supplies recommended maintenance procedures and intervals PART 2 PRODUCTS 2 01 ACCESS DOORS A 202 SIGNS A Wet Well and Valve Vault Access Provide aluminum single double leaf access doors as manufactured by Bilco Halliday or equal Doors shall be angle frame design The doors shall include a positive hold open arm with release handle and a tubular stainless steel compression spring operator Provide doors with flush slam lock with inside handle and removable key wrench Aluminum doors shall be mill finish All aluminum surfaces in contact with concrete shall be painted with bitumastic coating as prescribed by door manufacturer Door hardware shall be stainless s
77. ackfilled the same day installed In future street areas the excavated material shall be mechanically compacted or water jetted when the soil conditions warrant or fill material meeting INDOT Specifications may be placed and compacted Care should be used to avoid unbedding the pipe when backfilling 1 02 REFERENCES A ASTM D1557 Test Methods for Moisture Density Relations of Soils and Soil Aggregate Mixtures using 10 pound Rammer and 18 inch drop Standard Specifications Unless otherwise indicated Standard Specifications within this Section shall refer to the State of INDOT Standard Specifications Latest Edition including all issued Supplemental Specifications PART 2 PRODUCTS 2 01 COMPACTED FILL A All fill and backfill material designated to be compacted fill shall be granular with no stones larger than 4 inches and shall be reasonably well graded throughout the particle size range Of that portion of the material passing the No 4 sieve not more than 25 shall pass the No 200 sieve and material shall have less than 5 clay content When placing fill during wet weather or in wet areas this requirement shall be modified to not more than 5 passing the No 200 sieve Adequately dewatered areas are not defined as wet areas Native material may be used as compacted fill if it meets the above Specification Contractor shall determine whether native material meets the above Specification 16 2 02 2 03 2 04 2 0
78. allation Supports shall be provided for future equipment and panel openings shall be made and covered with neat cover plates matching the panel Contractor shall furnish one complete extra set of fuses and similar parts which may need replacement in normal service and an identification list of all component parts and where they may be obtained All internal wiring shall be color coded and numbered and each wire shall be terminated on terminal strips Schematic and wiring layout drawings following JIC standards which show all connections to external devices a complete bill of materials interior and exterior panel layouts and a detailed description of operation shall be submitted for each control panel A condensation heater shall be provided in all control panels located outdoors Condensation heater shall be as manufactured by Hoffman Model D AH X000 Series sized as required The Hand mode for all Hand Off Auto selector switches shall be hardwired directly to the associated motor starter completely bypassing any PLC or controller Contractor shall provide new floats in each wet well Floats shall be mounted on a stainless steel cable with a PVC covered weight Float switches shall have the following minimum requirements 1 The float switches shall consist of a 316 type stainless steel housing 5 1 2 inches in diameter mounting clamp and a flexible two conductor cable with a CPE jacket and a potted SPST magnetic reed
79. alves shall be fabricated from steel or stainless steel rod Extension stems stem guides and related hardware and accessories for submerged valves shall be stainless steel Stems shall be provided with 2 inch operating nut or other mechanism Stem guides shall be provided as recommended by the manufacturer Maximum unsupported length of stem shall be limited to an l r ratio of 200 Asphaltic varnish and coal tar coating are not allowed on interior valves Exterior buried valves shall be fusion bonded epoxy coated or epoxy coated Interior and exterior exposed valves shall be furnished with all surfaces except galvanized or stainless steel prepared in accordance with near white grade SSPC Specification No 10 removing all dirt rust scale and foreign materials Surface preparation shall be done at such time during the assembly process as to preclude damage to the valves once assembled Cleaned surfaces shall then be shop primed Shop priming shall be with one coat of Tnemec N69 1255 Hi Build Epoxoline primer one coat of Tnemec 141 Pota Pox 80 epoxy primer or equal applied to a minimum of 5 0 mils dry thickness Primer used shall be compatible with proposed finish coats Contractor shall verify It is the intent of this specification that all valves supports and appurtenances shall be furnished shop primed clean and ready to accept finish painting by Contractor with a minimal amount of surface preparation B Check Valves 1 Check
80. ame day 28 3 06 Planting season shall between April 15 June 15 between August 15 and October 15 Do not sow immediately following rain when ground is too dry or during windy periods Immediately following seeding apply mulch 1 Minimum Spread Rate 1 1 2 tons per acre 2 Maximum Depth 1 1 2 inches to 2 inches Apply water with a fine spray immediately after each area has been mulched and daily basis to keep straw in place Seeding shall be maintained by Contractor until grass is well established Grass is well established when it covers the entire seeded areas to a height of 2 inches EROSION MAT A Place erosion mat immediately after seeding or sodding operations have been completed Before mat placement remove all material or clods over 1 1 2 inches in diameter and all organic material or other foreign material which interfere with the mat bearing completely on the soil or sod Any small stones or clods which prevent contact of the mats with the soil shall be pressed in the soil with small lawn type roller or by other effective means The mat shall have its lateral edge so impressed in the soil as to permit runoff water to flow over it The matting strips shall be rolled on or laid in direction of flow Spread mat evenly smoothly in a natural position without stretching and with all parts bearing on soil and place blanket with netting on top Overlap adjacent strips at least 4 inches
81. amically 94 balanced The impeller shall be keyed to the shaft and shall have axial adjustments and no set screws Cutter Bar Plate Shall be recessed into the pump bowl and shall contain at least two shear bars extending diametrically across the intake opening to within 0 010 to 0 020 inches of the rotating cutter nut tooth for the purpose of preventing intake opening blockage and wrapping of debris at the shaft area Chopper pumps utilizing individually mounted shear bars shall not be acceptable Cutter bar shall be alloy steel heat treated to minimum Rockwell C 60 Cutter Nut The impeller shall be secured to the shaft using cutter nut designed to cut stringy materials and prevent binding using a raised rotating cutter tooth The cutter nut shall be cast steel heat treated to minimum Rockwell C 60 Upper Cutter Shall be threaded into the back pull out adapter plate behind the impeller designed to cut against the pump out vanes and the impeller hub reducing and removing stringy materials from the mechanical seal area Upper cutter shall be cast steel heat treated to minimum Rockwell C 60 The upper cutter teeth shall be positioned as closely as possible to the center of shaft rotation to minimize cutting torque and nuisance motor tripping The ratio of upper cutter cutting diameter to shaft diameter in the upper cutter area of the pump shall be 3 0 or less Shafting Pump shafting shall be heat treated alloy steel The pump sha
82. and the location of similar joints in the surface course above FINISHING ROADWAY A The finished base course shall be fine graded in preparation for HMA paving Base course ramps at all existing pavement shall be removed to provide full depth butt joint Base course around manhole castings and valve boxes shall be hand trimmed and compacted with vibratory plate compactor Asphaltic ramps around manholes on existing intermediate course to receive surface course shall be removed Asphaltic ramps shall be installed on all manholes and at all butt joints in areas to receive intermediate course only TESTING HOT MIX ASPHALT A The City may require samples of HMA pavement for testing Contractor shall cut samples from the finished pavement where marked by the City and patch the sample area Samples for sieve analysis and asphalt content will be taken by the City prior to placement HOT MIX ASPHALT PAVING A HMA paving work shall include the construction of plant mixed hot mix asphalt pavement in the areas shown on the drawings All work shall be performed in accordance with Section 402 of the INDOT Specifications Prior to commencement of paving operations Contractor shall examine the finished road bed areas of suspected instability Any areas of concern shall be reported to the City The pavement structure for new roads shall be determined from the standard cross sections provided on the drawings PAVEMENT STRIPING A
83. anhole sections are installed in the Project Final acceptance will be made after field inspection upon delivery to the job site Precast reinforced concrete manhole sections shall be subject to rejection for failure to conform to any of the Specification requirements In addition individual sections of manhole risers and tops may be rejected because of any of the following reasons 1 Fracture or cracks passing through the wall except for a single end crack that does not exceed the depth of the joint 2 Defects that indicate imperfect proportioning mixing and molding 3 Surface defects indicating honey combed or open texture 4 Damaged ends where such damage would prevent making a satisfactory joint 5 Noticeable infiltration into manhole 6 Variation in diameter of the manhole section of more than 1 percent from the nominal diameter 7 Any continuous crack having a surface width of 0 01 inch or more and extending for a length of 12 inches or more regardless of position in the section wall Each precast reinforced concrete manhole riser and top section shall be clearly marked with the name or trademark of the manufacturer and the date of manufacture This marking shall be indented into the manhole section or shall be painted thereon with waterproof paint Precast concrete adjusting rings for standard manholes shall have an inside diameter of 26 inches be not less than 2 inches nor more than 6 inches high 60
84. ards herein for the pipe and fittings Exterior exposed and interior piping shall be furnished with outside surfaces prepared by abrasive blasting in accordance with NAPF 500C 03 Cleaned surfaces shall then be shop primed Shop priming shall be with one coat of Tnemec N69 1255 Hi Build Epoxoline primer or equal applied to a minimum of 5 0 mils dry thickness Primer used shall be compatible with proposed finish coats Contractor shall verify It is the intent of this specification that all piping supports and appurtenances shall be furnished shop primed clean and ready to accept finish painting by Contractor with minimal amount of surface preparation Unless otherwise specified piping and fittings in manholes and wet wells shall be as furnished above for exterior exposed and interior piping A Plug Valves 1 Shutoff valves in cast or ductile iron lines containing wastewater shall be DeZurik Series PEC or PEF 100 port Eccentric Valmatic Cam Centric Series or equal Valves shall be of the nonlubricated rectangular ported eccentric type with resilient faced plugs and end connections The plug profile shall be of a cylindrical eccentric shape so that the vertical face of the plug is straight and the horizontal face is eccentrically curved in relation to the plug shafts Segmented ball valves with spherical plugs shall not be acceptable Port areas shall be at least 100 PEF or 80 through 20 inches and 70 fo
85. ating or Group 1 cold formed and welded pipe with Type zinc coating 102 2 Post sizes shall be in accordance with the following LINE POSTS Maximum 10 Feet Spacing Height and Fence Type Post Type O D IN Weight PLF Group 1A 1 90 2 72 eng Group 1 1 90 2 38 Group 1 2 375 3 65 Z EE Group 1 2 375 3 12 2 2819 2 Group 1 2 875 4 64 privacy inserts Up to 10 feet with wind screen hardware cloth or privacy Group 1 4 0 9 10 inserts CORNER AND BRACE POSTS Height and Fence Type Post Type O D IN Weight PLF Group 1A 2 375 3 65 Group 1 2 375 3 12 2 Group 1 2 875 4 64 privacy inserts 10 feet with wind screen hardware cloth or privacy Group 1 4 0 9 10 inserts 3 Gate posts shall conform to manufacturer s specifications for various width gates Minimum sizes shall be as follows GATE POSTS Leaf Width Post Type O D IN Weight PLF 6 feet or less Group 1 2 875 5 79 7 feet to 13 feet Group 1 4 0 9 10 4 Terminal posts shall be braced with the same material as top rail and trussed to line posts with 3 8 inch diameter rods and tightened One brace assembly shall be provided with each end or gate post and two assemblies with each corner or pull post 5 Rails shall be 1 5 8 inches O D Group 1A 2 27 pound per foot or Group 1 1 84 pounds per foot pipe Line Posts Line posts may be driven posts 103 Required Arms Rails Tension
86. boxes shall have a depth sufficient to accept at least four rings of packing Valve seating adjustment shall be accomplished without removing the valve from the pipe line and with pressure in the line For lever operated valves the plug position retention friction device shall consist of an adjustable phenolic cone that clamps on the plug shaft or a moly sheath Metal to metal friction devices shall not be acceptable Valve working pressure ratings shall be 175 psi for valves through 12 inches and 150 psi for valves 14 inches through 24 inches Valves shall provide drip tight shutoff up to the full pressure rating All plug valves for buried service all plug valves 8 inches in diameter or larger and all plug valves with direct pressure greater than 75 psi or reverse differential pressure greater than 25 psi shall have worm gear actuators All gearing shall be enclosed in a semisteel housing and be suitable for running in a lubricant with seals provided on all shafts to prevent entry of dirt and water into the actuator The actuator shaft and the quadrant shall be supported on permanently lubricated bronze bearings Actuators shall indicate valve position Buried or submerged valves and valves in manholes shall be supplied with actuators suitable for direct burial or submergence shall be mounted on a gasketed and totally enclosed actuator mounting bracket and shall have a totally enclosed and gasketed cover All other valves shall be furnished wi
87. cated for effectiveness Where deficiencies exist install additional silt fences Remove and dispose of sediment deposits Sediment deposits remaining in place after the silt fence is no longer required shall be dressed to conform with the existing grade and the area topsoiled fertilized and seeded as required 3 05 STRAW BALE BARRIERS A Provide as necessary on ditch lines and other drainageways to minimize construction sediment laden runoff to downstream ditches and channels and into streams Inspect all barriers immediately after each rainfall and at least daily Correct deficiencies immediately Where construction activity changes the earth contour and drainage runoff make a daily review to ensure that barriers are properly located for effectiveness Where deficiencies exist install additional straw bales Remove and dispose of sediment deposits Sediment deposits remaining in place after the barrier is no longer required shall be dressed to conform with the existing grade and the area topsoiled fertilized and seeded as required END OF SECTION 90 03SN 38 AVW 3 ONY TWND3 8 SILVNHILIV AMOMOIH MVO 8 1 LXS L L JO 3ZIS WNWININ V 38 TIVHS ONILLIN G30HO3NI3Y OIMEV4 311 31039 303 51509 GOOM Ld30X3 42 1 2 1 YO 30 3715 WNNININ v 38 TIVHS 51504 GOOM Q33In033 33V IN3N3AON 1SOd 151538 OL IN3IDI43NS SYOHONV MO SMOHONV LNOHLIM 1004 3V3NI1 S81
88. cement or water cement fly ash ratio minimum compressive strengths at 28 days and minimum cement and fly ash contents 43 28 Water Cement or Day Strength Content Water Cement Pounds per Pounds per Fly Ash Pounds Fly Ash Square Inch Cubic Yard per Cubic Yard F 0 45 4 00 564 she 0 45 4 00 480 110 125 0 53 3 5 517 0 53 3 0 517 2 0 376 Except as indicated by the City all concrete shall be Class A or Class A FA concrete All concrete mixes shall be designed for a strength of 15 above that specified to allow for job variations All mixes shall be designed in accordance with ACI 211 1 by a competent concrete engineer or competent laboratory technician The slump for all concrete before addition of the water reducing admixture shall be 3 inches and concrete with a slump within the range of 2 to 3 1 2 inches will be acceptable unless otherwise stated water reducing admixture shall be used in all concrete A qualified representative of the manufacturer shall be available to assist in proportioning the concrete advise on the proper addition of the admixture to the concrete and advise on adjustments of concrete proportions to suit job conditions An air entraining admixture shall be used in all concrete except at patches Air content shall be tested by the pressure method as outlined in ASTM C231 and shall be between four
89. cessway length shall be long enough to maintain minimum 6 1 2 feet of cover for outgoing pressure main as well as for incoming service Accessways shall be tapered and ribbed at maximum 18 inch intervals to withstand earth loadings imposed 2 03 GRINDER PUMP CORE A CORE UNIT 1 The grinder pump shall have a cartridge type easily removable core containing pump motor grinder controls check valve anti siphon valve and wiring The watertight integrity of the core unit including wiring and access cover shall be established by 100 factory air test at a minimum 5 psig The core unit shall be mounted to the top of the tank and shall have two lifting eyes provided in the top housing which can be used to facilitate easy removal of the core unit from the tank Pump Unit 1 The pump shall be an integral vertical rotor motor driven solids handling pump of the progressing cavity type with mechanical seal The rotor shall be through hardened highly polished precipitation hardened stainless steel The stator shall be composed of an ethylene propylene synthetic elastomer All materials shall be suitable for domestic wastewater services MECHANICAL SEAL 1 The core shall be provided with a mechanical shaft seal to prevent leakage between motor and pump The seal shall have a stationary ceramic seat and carbon rotation sealing surface with face precision lapped and held in position by a stainless steel spring GRINDER 1
90. chine is used the resulting curb and gutter shall be of such a quality as to equal or exceed that produced by the method described above 3 06 REJECT SECTIONS A At locations determined by the City the curb and gutter shall be warped so as to reject the flow of water The transition from a standard section to a reject section shall not be abrupt but shall be a minimum of 10 feet in length 3 07 JOINTING CURB AND GUTTER A E A 3 4 expansion joint filler shall be placed through the curb and gutter at the radius points of all intersection curbs This expansion joint filler shall extend through the entire thickness of concrete and shall be perpendicular to the surface and at right angles to the line of the curb and gutter At intervals of not more than 10 feet a contraction joint shall be tooled to a depth of 1 5 of the total concrete thickness with a 1 4 inch radius jointer The contraction joint shall be at right angles to the line of the curb and gutter If machine formed curb and gutter is provided by Contractor Contractor shall create a plane of weakness at all joints that is sufficient to cause contraction cracking at the joints Contractor may saw contraction joints The depth of cut shall be a minimum of 1 5 of the total concrete thickness Sawing shall be done as soon as practicable after the concrete has set sufficiently to preclude raveling during the sawing and before any shrinkage cracking takes place in the
91. convenient and safe installation of structures utilities and appurtenances All asphalt pavement shall be cut on neat straight lines and shall not be damaged beyond the limits of the excavation Should the cut edge be damaged a new cut shall be made in neat straight lines parallel to the original cut encompassing all damaged areas Pavement removal shall be extended to seam or joint if seam or joint is within 3 feet of damaged pavement CASTING ADJUSTMENTS A All new and existing manhole castings and valve boxes within the paving limits of the street which require adjustment shall be adjusted to match the finished asphaltic surface Adjustments shall not be made greater than 48 hours prior to the anticipated time of paving Contractor shall furnish Class 1 barricades with flashers on all adjusted castings until paving has been completed Tops of castings and valve boxes shall be oiled or protected by other methods to prevent sealing of lids and filling of lift holes during paving Upon completion of paving operations Contractor shall check all castings and valve boxes to insure that the lids are clean and operational TACK COAT A B All work shall be in accordance with the Standard Specifications If asphaltic surface is applied to an existing street or is not applied the same day as intermediate course the existing street or intermediate course shall be tack coated prior to surface paving Prior to placement of tack coat
92. d with a quick disconnect breather assembly complete with check valve to prevent accidental entry of water into motor compartment in the event of flooding An alarm monitor with alarm light and buzzer requiring 120 volts suitable for remote installation shall be furnished This indicator shall be 6 by 6 by 4 inches of NEMA I construction red alarm light and 75 Db buzzer with push button silencer shall be mounted on the front of the box Alarm light shall remain on after button is pushed until cause of alarm is rectified 113 REDUNDANT CHECK VALVE 1 Each grinder pump shall include in its package one separate check valve per core to ensure maximum protection against backflow in the event of sewer service line break 2 The valve shall be 1 1 4 inch and of the gravity operated flapper type The check valve will provide a full ported passageway when open and shall introduce a friction loss of less than 6 inches of water at maximum rated flow Working parts will be made of a 300 Series stainless steel and fabric reinforced synthetic elastomer to insure corrosion resistance dimension stability and fatigue strength A nonmetallic hinge shall be an integral part of the flapper assembly providing maximum degrees of freedom for assured seating at a very low back pressure 3 The valve body shall be high gloss injection molded PVC with hub and socket compatible with 1 1 4 inch PVC solvent weld system LIFTING EYES
93. de a bonding agent All patching shall be cured protected and covered as specified for concrete The holes are to be filled immediately after removal of the exterior portion of the tie Holes left by removable ties shall be filled by installing a neoprene plug near the center of the wall The balance of the hole shall be filled with mortar as specified above to within 1 inch of the face of the wall The remainder of the hole shall be filled with a waterproofing compound All finished or formed surfaces shall conform accurately to the shape alignment grades and sections as shown or prescribed by the City All surfaces shall be free from fins bulges ridges offsets honeycombing or roughness All sharp angles where required shall be rounded or beveled Any formed surface to be painted shall be free of any material that will be detrimental to the paint The surface of the concrete shall be given one of the following finishes immediately after form stripping a Finish shall be referred to a sack finish Surfaces shall be free of contaminants prior to sacking After wetting the surface a grout shall be rubbed in using a rubber float or burlap After the grout hardens sufficiently it shall be scraped from the surface with the edge of a steel trowel without disturbing the grout in the air holes After further drying the surface shall be rubbed with burlap to remove all surface grout The entire surface shall be finished to secure a c
94. ded accordance with the above requirements G MANHOLE TESTING 1 Sanitary sewer manholes shall be vacuum tested in accordance with ASTM C1244 Pipes entering the manhole shall be plugged and the seal inflated in accordance with manufacturer s recommendations 2 Vacuum testing of storm sewer and other manholes will not be required H TELEVISED INSPECTION 1 Where requested by the City a color televised survey of installed sanitary sewer shall be provided after air testing to confirm branch locations verify cleanliness of sewer and confirm presence or absence of sags or deviations in sewer alignment Sewers shall be cleaned immediately prior to the survey The survey shall conform to NASCO PACP standards 2 Televised inspection of storm sewers will not be required 3 03 REPAIRAND RESTORATION A Pavement Repair Unless otherwise specified Contractor shall replace all bituminous and concrete pavement removed or damaged during performance of the work Concrete pavement replacement shall conform to Section 7 B Cleanup 1 Upon completion of the work all improvements disturbed by Contractor s operations shall be repaired or replaced Broken concrete rubble fill and other excess material shall be removed from the site and wasted 2 All areas used for the storage of materials or the temporary deposit of excavated earth shall be leveled off and cleaned up All surplus material tools and equipment shall be removed and the p
95. der pump chamber shall be stainless steel Connection to the grinder pump tank and all vent piping shall be watertight 3 02 FIELD START UP AND TESTING A Start Up and Testing Each pump installation shall be started up and tested by the manufacturer s factory service technician Procedure shall include 1 Verify that installation is according to manufacturer s recommendations 2 Fill with water to high water level 3 Verify alarm signal operation 4 Start and run pump 5 Verify amp draw and record 6 Verify proper operation and flow rate END OF SECTION 115 9 46am Feb Time tation dwg Grinder Pump S sidential anitary 8 5 122 067 Aca File NOTE PUMP STATION TO BE INSTALLED IN ACCORDANCE WITH MANUFACTURERS REQUIREMENTS GASKETED LID STRAIN RELIEF CORD CONNECTOR CABLE SHROUD NEMA 6P QUICK DISCONNECT DUAL WALL CORRUGATED i i TANK HDPE POWER ALARM CABLE 6 CONDUCTOR FLEXIBLE i W GROUND DISCHARGE LINE QUICK DISCONNECT INLET PVC FLANGE ASSEMBLY PVC SLIDE FACE VARIES DISCHARGE SOCKET DUAL CHECK VALVES ANTI SIPHON VALVE CONCRETE BALLAST INT AI EL VI ub P n VARIES BEDDING RESIDENTIAL GRINDER PUMPING STATION NO SCALE SECTION 13 A RESIDENTIAL GRINDER PUMPS E STANDARD CONSTRUCTION SPECIFICATIONS STRAND RESIDENTIAL GRINDER PUMP STATION ASSOCIATES CITY OF SEYMOUR FIGURE 13 1 SEYMOUR INDIANA 4122 067
96. dmixture in Portland Cement Concrete ASTM D994 Preformed Expansion Joint Filler for Concrete Bituminous Type ASTM D1752 Preformed Sponge Rubber and Cork Expansion Joint Fillers for Concrete Paving and Structural Construction PART 2 PRODUCTS 2 01 2 02 2 03 CEMENT A All cement used shall be Portland Cement and shall conform to ASTM C150 and shall be Type or Type III All cement shall be the product of one reputable manufacturer and mill B Cement shall be stored in a dry weather tight properly ventilated structure with the floor raised not less than 1 foot above the ground FLY ASH A fly ash used as an admixture in Portland cement concrete shall be Class C or F conforming to the requirements of ASTM C618 AGGREGATE A All aggregates shall be washed and shall consist of natural sand gravel or crushed rock and shall have clean hard durable uncoated grains of strong minerals The amounts of deleterious substances present in the fine and coarse aggregate expressed in percentages by weight shall not exceed the following Aggregate Deleterious Substance Fine Course Clay Lumps and Friable Particles 3 0 3 0 Coal and Lignite 0 5 0 5 Mineral finer than No 200 sieve 3 0 Soft Fragments 3 0 3 0 Chert 5 0 Sum of Chert and Clay Lumps 5 0 Material classified as chert and having bulk specific gravity of less than 2 45 The 41 percentage of chert shall be determined on the basis of the weig
97. e bottom of the concrete until 24 hours after the concrete pour has been completed Water shall not be allowed to fall upon or run across the concrete during this period 3 07 MOIST CURING A All concrete shall be maintained in a moist condition for at least 7 days after being deposited except that for high early strength concrete a 3 day period will be sufficient Moist curing shall be accomplished by one of the following methods 1 Wood forms left in place and kept wet at all times If the forms are not going to be kept wet they shall be removed as soon as practicable and other methods of moist curing shall be started without delay Use of a curing compound conforming to ASTM C309 Type 1 Curing compound shall be applied at a uniform rate as indicated by the manufacturer sufficient to comply with the requirements of the test water retention of ASTM C156 Curing compound applied to vertical concrete surfaces after forms are removed shall be specially adapted to provide required coverage on the vertical surface On nonformed surfaces the curing compound shall be applied immediately after the disappearance of the water sheen after finishing of the concrete Curing compound shall not be used on concrete surfaces which are to be painted receive ceramic tile or resilient flooring or be waterproofed unless approved by the City Care shall be taken not to get curing compound on construction joints reinforcing steel and other surfaces aga
98. e disconnect shall be 6 inch stainless steel F Adapter type as manufactured by PT Coupling Co Inc Part No 60F or equal with dust cap Pipe Coupling Pipe couplings shall be Dresser Type 38 Smith Blair 411 or equal steel coupling Contractor shall provide tie ears and tension ties where necessary to restrain pipe 82 Tension Ties All tension ties rod ties and control rods shall be provided to resist a minimum 150 psi pressure in the pipe line Contractor shall provide tie ears to secure tension rods to flanges where necessary Rods shall be provided with nuts and washers on both sides of tie ears All nuts shall be carbon alloy steel conforming to ASTM A563 and washers shall be hardened steel conforming to ASTM F436 Rods shall be ASTM A36 steel minimum Tie rods shall be equally spaced around pipe The following table lists the minimum number and diameter in inches for the tie rods for various sizes of pipe 150 psi Pressure 250 psi Pressure Pipe Size Minimum Minimum Minimum Minimum Inches Number Size Inches Number Size Inches 4 10 4 5 8 4 5 8 12 4 5 8 4 14 4 4 7 8 16 4 4 1 18 4 7 8 4 1 1 8 20 4 1 4 1 1 4 24 4 1 1 8 4 1 1 2 30 4 1 3 8 7 1 3 8 36 8 1 1 4 8 1 1 2 42 12 1 1 8 12 1 1 2 48 11 1 3 8 22 1 1 4 54 11 1 1 2 22 1 3 8 Floor Boxes Provide floor boxes in concrete floors or slabs as required Floor boxes shall be Neenah R 7506 B Clow F 5690 or equal Contractor shall verify that all floor boxes ar
99. e exposed surfaces of the curb and gutter shall be thoroughly troweled and finished with a brush at right angles to the line of the curb and gutter The back edge of the curb the edge of the gutter adjacent to the pavements and edges adjacent to expansion joints shall be rounded with a 1 4 inch radius edger Honeycombed areas along the back of the curb shall be pointed with mortar Before final finishing of curb and gutter a 10 foot straight edge shall be used to check the surface Any areas showing a variation of more than 1 4 inch from the straight edge shall be corrected Final finishing shall be delayed a sufficient time so that excess water and grout will not be brought to the surface Concrete for sidewalk within right of way shall be placed to a minimum thickness of 4 inches except at driveways and alleys which shall have a minimum thickness equal to that of the driveway and alleys Driveways within right of way shall have a minimum thickness of 10 inches for industrial and commercial driveways and a minimum thickness of 6 inches for residential driveways The concrete shall be thoroughly spaded and tamped to remove all voids The surface of the driveway or sidewalk shall be thoroughly 36 troweled finished with brush at right angles to the driveways sidewalk line 3 05 MACHINE FORMED CURB AND GUTTER A Contractor may elect to use a machine for placing forming and consolidating concrete curb and gutter If a ma
100. e large enough to accommodate all operating nuts and wrenches Mechanical Seals Mechanical seals shall be 316 stainless steel Link Seal or equal Link seals shall be provided with 316 stainless steel bolts nuts and fasteners Sleeve diameter shall be provided and mechanical seals installed as recommended by the manufacturer Pressure Gauges Provide a pressure gauge on each new pump discharge piping in the valve pit Pressure gauges shall be Ashcroft or equal and shall have scale in psi with a maximum range equal to twice the normal operating pressure indicated in the submersible pump equipment specifications Gauges shall have 4 inch minimum diameter stainless steel case shall be connected to a mineral oil filled diaphragm housing to separate the gauge from liquid in discharge line and shall have accuracy of 1 Provide isolation valve and union at connection to pipe to allow the gauges to be removed while the line is under pressure Gauges shall be mounted to permit pressure readings from above without entering the valve pit 83 PART 3 EXECUTION 3 01 INSTALLATION A Interior or Exposed Piping 1 Provide pipe supports for all piping Pipe support spacing and type shall at a minimum conform to manufacturer s recommendations unless more restrictive requirements are specified All interior or exposed pipelines shall be securely supported by adjustable saddles brackets or adjustable hangers supported directly by concre
101. e limits Air test procedure may be used for the above listed pipe designations and shall be conducted as follows a Clean pipe to be tested 70 b Plug all pipe outlets with suitable test plugs Brace each plug securely Add air slowly to the portion of the pipe installation under test until the internal air pressure is raised to 4 0 psig C After an internal pressure of 4 0 psig is obtained allow at least two minutes for air temperature to stabilize adding only the amount of air required to maintain pressure d When pressure decreases to 3 5 psig start stopwatch Determine the time in seconds that is required for the internal air pressure to reach 2 5 psig Minimum permissible pressure holding times for runs of single pipe diameter and for systems of 4 inch 6 inch or 8 inch laterals in combination with trunk lines shall be as recommended by National Clay Pipe Institute e If the pipe to be tested is submerged in groundwater determine the height of groundwater above the crown of the sewer This is the pressure head of water above the pipe because of groundwater submergence over the sewer All gauge pressures in the test should be increased by the pressure head of water above the pipe f The air test may be dangerous if a line is improperly prepared It is extremely important that the various plugs be installed and braced in such a way as to prevent blowouts Inasmuch as a force of 250 pounds is exerted on an 8 inch plug by
102. e owner of the service f Excavated native material that is unsuitable or not required for filling shall be removed from the site Materials to be used for fill and suitable for this purpose shall be deposited where required except that no fill shall be placed where trenches for sewers or other services will be located until after the trench work is completed g Any water drainage gas sewer or electric lines encountered in the excavation that are not to be disturbed shall be properly underpinned and supported Any service connections encountered that are to be removed shall be cut off at limits of the excavation and capped in accordance with the requirements of or permits governing such removals 68 Manholes and Inlets 1 The maximum distance between manholes is four hundred 400 feet unless otherwise approved by the City 2 When required by the City the owner of any property served by a building sewer carrying industrial wastes shall install a suitable control manhole in the building sewer to facilitate observation sampling and measurement of wastes 3 Manholes in unpaved areas shall be built to a rim elevation higher than the original ground The ground surface shall be graded to drain away from the manhole Fill shall be placed around manholes to the level of the upper rim of the manhole frame and the surface evenly graded on a one vertical to five horizontal slope to surrounding ground unless otherwise directed by
103. e required they shall conform to ASTM F477 62 D PVC PIPING 1 Sanitary Sewer Piping a Polyvinyl Chloride PVC pipe shall meet the requirements of ASTM D3034 for pipe sizes 4 inches through 15 inches and ASTM F679 for pipe sizes 18 inches through 36 inches PVC material for ASTM D3034 pipe shall have cell classification 12454 B or 12454 C as defined in ASTM D1784 with minimum modulus of elasticity of 400 000 psi Pipe stiffness shall be minimum 46 psi when tested in accordance with ASTM D2412 Pipe shall have a maximum standard dimension ratio SDR of 35 PVC material for ASTM F679 pipe shall have cell classification 12454 12364 as defined ASTM D1784 with minimum modulus of elasticity of 500 000 psi Pipe stiffness shall be minimum 115 psi when tested in accordance with ASTM D2412 Pipe and fittings shall be the product of one manufacturer and the manufacturer shall have experience records substantiating acceptable performance of the pipe and fittings to be furnished The minimum wall thickness of fittings shall be the same as the pipe to which it connects Acceptance of piping and fittings shall be subject to tests conducted by an approved testing agency in accordance with ASTM D3034 and or ASTM F679 Fittings such as saddles elbows tees wyes and others shall be of material and construction corresponding to and have joint design compatible with the adjacent pipe Approved adapters shall be pr
104. e shall be furnished with integral elastomeric bell and spigot joints 2 All PVC pipe shall be restrained at each joint Pipe joints shall be restrained with Megalug joint restraints series 1500 bell restraint harness Series 1600 bell restraint harness or equal 3 PVC pipe diameter shall conform to the O D of ductile iron pipe The type of PVC material nominal pipe size standard dimension ratio DR and pressure rating shall be not less than pressure class 235 and not greater than DR 18 4 Markings on the pipe shall include the following Nominal pipe size type of plastic pipe material DR number AWWA Designation with which the pipe complies manufacturer s name and the seal or mark of the laboratory making the evaluation of the suitability of the pipe for the transport of potable water B High Density Polyethylene Pressure Pipe HDPE 1 HDPE pressure rated pipe shall conform to the requirements of AWWA C906 for pipe from 4 inches through 63 inches HDPE pipe shall be manufactured from material conforming to PE Code PE3608 2 HDPE pipe diameter shall conform to the O D of ductile iron pipe size DIPS The type of HDPE material nominal pipe size standard dimension ratio DR and pressure rating shall be not less than pressure class 200 and not greater than a DR 9 3 Markings on the pipe shall include the following Nominal pipe size type of plastic pipe material DR number pressure class rating manufacturer s 22
105. ely prevent discharging the mixture until the specified mixing time has elapsed 3 02 JOINTS A Contractor shall place all joints as specified herein If all joints shall be straight truly vertical or horizontal and proper methods shall be employed to obtain this result Contractor shall provide joints as follows 1 Walls shall have vertical joints at 30 feet on center maximum but not more than 15 feet from corners or intersections and shall have horizontal joints at 15 feet on center maximum 2 Slabs shall have joints at 20 feet on center maximum in each direction Immediately after completion of the first pour at a joint the concrete surface reinforcement and waterstop projecting beyond the joint shall be thoroughly cleaned and laitance removed The waterstops shall not be disturbed after the concrete in the first pour at a joint has set Concrete around waterstops shall be thoroughly compacted by hand spading and vibrating Immediately before the second pour all extraneous matter shall be removed from the joint the waterstop and steel cleaned and the surface thoroughly wetted Concrete at all joints shall have been in place at least 48 hours before abutting concrete is placed At least two hours must elapse after depositing concrete in columns or walls before depositing in beams girders or slab supported thereon Beams girders brackets column capital and haunches shall be considered as part of the floor system and shal
106. ements Except for those branches that are to be used on storm sewers or for extending sanitary sewer service laterals wye and tee branches shall be closed with airtight stoppers blocked to withstand air test pressure The ends ofall laterals shall be plugged and blocked to resist air test pressures All plugs shall be manufactured to fit the pipe used and shall be watertight The ends of all laterals shall be marked using flagging tape and 2 by 4 markers All new laterals shall have tracer wire that extends from the sewer main to the building cleanout see Figure 8 8 A complete and accurate tabulation of length depth and location of all branches risers and laterals shall be kept by Contractor Measurements shall be made from the nearest downstream manhole Lateral installation to meet these Specifications and field conditions are the responsibility of Contractor PART 3 EXECUTION 3 01 INSTALLATION A Underground Piping 1 For restrained pipe joints all underground forcemain pipe joints except for the branch of tees and dead ends shall be restrained to the length listed below in all directions from all bends and fittings The branch of tees and all dead ends shall be restrained to two times the length listed below Where wall penetrations occur at less than the length indicated below the wall fittings shall also be restrained Additional restraint shall be provided inside of structures as required Test Pressure psi P
107. er until slipperiness disappears Wait for surface to become slippery again and then flush entire surface with water removing all residue of cure seal hardener Squeegee surface completely dry flushing any remaining slippery areas until no residue remains Wet vacuum or scrubbing machines may be used to remove residue provided manufacturer s instructions are followed Protect installed floors until chemical reaction process is complete at least three months Clean up spills immediately and spot treat stains with good degreaser or oil emulsifier Protection and cleaning of floors are the responsibility of Contractor until final completion Replace concrete that becomes stained due to improper precautions or lack of cleaning END OF SECTION 57 SECTION 8 BURIED PIPING MANHOLES AND APPURTENANCES PART 1 GENERAL 101 SUMMARY A Work Included 1 All underground piping manholes and appurtenance except as specified in Section 9 1 02 REFERENCES A Standard Specifications Unless otherwise indicated Standard Specifications within this section shall refer to the Indiana Department of Transportation Standard Specifications B Ten State Standards PART 2 PRODUCTS 2 01 MATERIALS OF CONSTRUCTION A All materials used in the manufacture assembly and painting of piping and valves in contact with water shall be compatible with potable water supplies and in contact with chemical feed systems shall be compatible with the
108. ery low back pressure The valve body shall be a high gloss injection molded part made of PVC Type ANTISIPHON FEATURE ds The pump shall be constructed with a positive flooded suction configuration An added assurance that the pump cannot lose primer even under negative pressure conditions in the discharge piping system the pump shall be equipped with an integral antisiphoning air relief valve in the discharge piping just below the main check valve This valve will automatically close when the pump is running and open to atmosphere when the pump is off CONTROLS 1 Necessary controls shall be integral with the grinder pump and shall be located in the top housing of the core unit inside a waterproof access cover The cover shall be attached with stainless steel tamper proof fasteners Nonfouling wastewater level detection for controlling pump operation shall be accomplished by monitoring the pressure changes in an integral air bell level sensor connected through airtight tubing to a pressure switch The level detection device shall consist of all static components in contact with the wastewater or if floating elements are employed they must have a clear space to float up into which extends a full 360 around the point of suspension or support Overflow sensing will be accomplished by a separate air bell sensor of the same type To assure reliable operation of pressure sensitive switches each core shall be equippe
109. ete If required by the City fine aggregate shall be subjected to the color metric test for organic impurities ASTM C40 and shall not produce a color darker than Figure 1 unless they pass the mortar strength test Aggregate producing color darker than Figure 2 shall not be used in any event Coarse aggregate shall be well graded from coarse to fine and when tested by laboratory sieves having square openings shall conform to the following requirements Percentage by Weight Aggregate 3 4 inch Stone 1 1 2 inch Stone Passing 2 inch sieve 100 Passing 1 1 2 inch sieve 90 100 Passing 1 inch sieve 100 20 55 Passing 3 4 inch sieve 90 100 0 15 Passing 3 8 inch sieve 20 55 0 5 Passing No 4 sieve 0 10 Passing No 8 sieve 0 5 42 2 04 2 05 2 06 3 4 inch aggregate shall be used concrete members thinner than 4 inches and less than 10 inches thick A blend of 3 4 inch and 1 1 2 inch aggregate shall be used in members 10 inches thick and thicker with the 3 4 inch aggregate comprising between 35 and 65 of the total course aggregate When members thinner than 10 inches are placed monolithically with members thicker than 10 inches the aggregate requirements for the thinner member shall apply Aggregates must be allowed to drain for at least 12 hours before being used The ground upon which aggregates are stored must be hard firm well drained and free from all vegetable matter Various sizes of aggregate
110. ft shall directly couple to the motor shaft with bolt and keyway Submersible Electric Motor Shall be U L LISTED EXPLOSION PROOF for Class 1 Group Division 1 hazardous locations with 1 15 service factor and Class F insulation Motor shall be equipped with tandem independently mounted mechanical seals in oil bath and with dual moisture sensing probes The inner and outer seals shall be separated by an oil filled chamber The oil chamber shall act as a barrier to trap moisture and provide sufficient time for a planned shutdown The oil shall also provide lubrication to the internal seal The inner seal shall be a standard UL listed John Crane Type 21 or equal with carbon rotating faces and ceramic stationary faces The outer seal construction shall be designed for easy replacement Outer mechanical seal shall be 316 stainless steel metal bellows type with silicon carbide or tungsten carbide faces Seal shall be positively driven by set screws Elastomers shall be of Viton Motor shall include two normally closed automatic resetting thermostats connected in series and imbedded in adjoining phases Motor frame shall be cast iron and all hardware and shaft shall be stainless steel Stainless Steel Nameplates Shall be attached to the pump and drive motor giving the manufacturer s model and serial number rated capacity head speed and all pertinent data Anchor Bolts Contractor shall provide anchor bolts necessary for equipment furn
111. g concrete the existing concrete shall be thoroughly roughened cleaned and saturated with water 24 hours before pouring new concrete Existing concrete is defined as concrete more than six months old At time of new pour remove any standing water and apply bonding agent Bonding agent shall be applied in accordance with manufacturer s recommendations When patching existing concrete remove poor concrete until firm hard concrete is exposed roughen and clean surface of the existing concrete clean any exposed reinforcing bars and pour new concrete Concrete finish to match existing concrete New concrete shall be 4 000 psi 28 day strength mixed with patching additive mixed according to manufacturer s instructions Concrete shall not be air entrained 3 05 EMBEDDED ITEMS IN CONCRETE A All sleeves inserts anchors and embedded items required for adjoining work or for its support shall be placed prior to concreting All Contractors whose work is related to the concrete or must be supported by it shall be given ample notice and opportunity to introduce and or furnish embedded items before the concrete is placed Embedded items shall be positioned accurately and supported against displacement Reinforcing bars shall clear embedded items a minimum of 2 inches 48 3 06 PLACING CONCRETE A Before placing concrete all equipment forms ground reinforcements and other surfaces with which the concrete will come in contact a
112. g when the sewer has been approved The sewer can be put into service upon final inspection and approval from the Building Commissioner with a certificate of occupancy Waivers Alternatives A waiver or alternative to the technical specifications required by this manual may be approved by the City on a case by case basis The waiver alternative must be submitted in writing along with the application to the Building Commissioner s office Easements No fence wall or other permanent structure shall cross public or private easement Any wall or other permanent structure that encroaches upon City easement may be removed by the City at the Owner s expense NOTES For detailed construction specifications for tap ins and related appurtenances refer to the Specifications and Figures in the rear of this booklet No sewer conveying wastewater shall be less than 8 inches in diameter All sewers shall be designed and constructed to give mean velocities when flowing full of not less than 2 0 feet per second based on Manning s formula using an n value of 0 013 following are the recommended minimum slopes which should be provided however slopes greater than these are desirable Sewer Size inches Minimum Slope in Feet per 100 Feet 8 0 40 10 0 28 12 0 22 14 0 17 15 0 15 16 0 14 18 0 12 21 0 10 24 0 08 27 0 067 30 0 058 33 0 052 36 0 046 39 0 041 42 0 037 13 SECTION 1 SITE CLEARING AND
113. ght polymer or glass reinforced plastic runner Attachment hardware shall be AISI Type 304 stainless steel Spacers shall have a minimum width of 8 inches Standard casing spacers shall be Cascade Waterworks Manufacturing Model CCS or Pipeline Seal and Insulator Inc Model S8G or equal All casing pipe shall be onsite before any jacking is to start Once jacking operation is started it shall be continued without interruption until completion The position for spacers shall adequately support the carrier pipe throughout the casing A casing spacer shall be installed within one foot of each end of the casing on each side of each pipe joint and at a maximum spacing of 6 feet for carrier pipe The carrier pipe shall be adjusted so that the end extends past the end of the casing 18 inches After the carrier pipe is installed the end of the casing shall be sealed with 2 inch thick planks and the spacing between the casing and carrier pipes shall be filled with brown sand HDPE FUSION WELDING A Polyethylene pipe shall be joined using the butt fusion welding process Provide a fused flanged adapter with ductile iron follower flange and a ductile iron flanged pipe for interconnections with ductile iron and or PVC piping Sections of polyethylene pipe shall be assembled and joined on the job site above ground Pipe ends to be joined shall be cut square then joined by the heating and butt fusion method in strict conformance with the manufacturer s p
114. ght to modify the proposed extension to increase capacity or service areas beyond the development or land owned or controlled by the Applicant User and shall participate in the cost of such modifications as approved by the Seymour Board of Public Works and Safety If the agreed amount is under fifty thousand dollars 50 000 00 it will be paid to the applicant user upon completion of the sewer and acceptance for maintenance by the City If the agreed amount is over fifty thousand dollars 50 000 00 the amount will be paid as follows Twenty five percent 25 upon start of construction e Twenty five percent 25 when project is fifty percent 50 complete based on City s judgment e Fifty percent 50 balance when the sewer is accepted for operation NOTE The City requires that the amount paid the applicant petitioner at start up of construction be reflected in the letter of credit or bonding by the Area Plan Commission When 9 revised drawings been received from the applicant s engineer approved by the Impact Board the drawings will be presented to the Seymour Board of Public Works and Safety for their approval in a regular meeting The Board s secretary shall inform the applicant petitioner in writing of the decision of the Board and shall enclose a copy of the application signed by the Board President or designee Should the applicant s engineer disagree with the suggested recommendations a written request
115. he right of way which are disturbed shall be seeded or sodded Surfaces on 3 to 1 slope or less may either be seeded or sodded but surfaces on greater than 3 to 1 slope shall be sodded 1 02 REFERENCES A FS O F 241 Fertilizers Mixed Commercial B Standard Specifications Unless otherwise indicated Standard Specifications shall refer to the State of Indiana Department of Transportation Standard Specifications Latest Edition including all issued supplemental specifications 1 03 QUALITY ASSURANCE A Sod Minimum age of 18 months with root development that will support its own weight without tearing when suspended vertically by holding the upper two corners 1 04 DELIVERY STORAGE AND PROTECTION A Deliver grass seed mixture in sealed containers B Deliver sod on pallets or in rolls Protect exposed roots from dehydration Do not deliver more sod than can be laid within 24 hours C Deliver fertilizer in waterproof bags showing weight chemical analysis and name of manufacturer 26 PART 2 PRODUCTS 2 01 2 02 2 03 2 04 SEED MIXTURE A SOD Seed mix Type U or R per Standard Specifications Use certified seed Do NOT use bent or Poa Annua Each seed lot will be subject to sampling and testing by the state seed laboratory Weed content shall not exceed 0 5 in mixture Follow Section 621 of the INDOT Specifications Netting or fabric for sod reinforcement shall be in accordance with Section 621 of the
116. hroughout the Project site Barricading signing and flagging shall be accomplished in strict accordance with the Manual on Uniform Traffic Control Devices and the INDOT Specifications END OF SECTION 34 SECTION 6 CONCRETE CURB AND GUTTER SIDEWALKS AND DRIVEWAYS PART 1 GENERAL 1 01 SUMMARY A Work includes concrete curb and gutter sidewalks and driveways 1 02 REFERENCES A Standard Specifications Unless otherwise indicated Standard Specifications shall refer to the State of Indiana Department of Transportation Standard Specifications Latest Edition including all issued supplemental specifications B AASHTO M148 Standard Specifications for Liquid Membrane Forming Compounds for Curing Concrete 1 03 QUALITY ASSURANCE A Unless otherwise specified all curb and gutter sidewalks and driveway construction shall meet the requirements of the Standard Specifications PART 2 PRODUCTS 2 01 CONCRETE A All concrete shall conform to Section 604 of the Standard Specifications for sidewalk and driveways and Section 605 for curb and gutter 2 02 CURING COMPOUND A Liquid curing compounds shall conform to the requirements of the Standard Specifications for Liquid Membrane Forming Compounds for Curing Concrete AASHTO Designation M148 Type 2 White Pigmented as required by the City PART 3 EXECUTION 3 01 BASE PREPARATION CURB AND GUTTER A The base course beneath the curb and gutter shall be trimmed or filled as necessar
117. ht of chert in the sample retained on a 3 8 inch sieve divided by the weight of the total sample The combined amount of all deleterious substances in an aggregate shall not exceed 5 percent of the weight of the aggregate If required by the City sodium sulfate soundness tests ASTM Designation C88 shall be performed on the aggregate When the aggregate is subjected to 5 cycles the weight loss shall not exceed 12 Samples of proposed aggregates shall be submitted to an independent laboratory for testing in advance of concrete work All testing shall be performed in accordance with ASTM Designation C33 Certified test results shall be submitted to the City confirming that aggregate complies with all stated specifications Report shall identify source of aggregate and absorbed water Fine aggregate shall be well graded from coarse to fine and shall conform to the following requirements Percentage by Weight Passing 3 8 inch sieve 100 Passing No 4 sieve 95 100 Passing No 8 sieve 80 100 Passing No 16 sieve 50 85 Passing No 30 sieve 25 60 Passing No 50 sieve 5 30 Passing No 100 sieve 0 10 Gradation of fine aggregate shall be reasonably uniform and not subject to the extreme percentages of gradation specified above The fineness modulus shall be not less than 2 3 or more than 3 1 nor shall the fineness modulus of any sample vary by more than 0 20 from the fineness modulus of the representative sample used in proportioning the concr
118. ilding Commission Office Please note liability insurance and or bond be required for the curb street cut permit see Chapter 94 of the Municipal Code for additional information Construction Procedures Tap In No sewer from a residence or commercial building shall be tapped or connected to the sewer system without inspection of the connection by the Water Pollution Control Authority or a Designated Representative The Contractor must coordinate cover up and back fill with such inspection If the sewer construction has been initiated and covered up before informing the Water Pollution Control Authority or Designated Representative a dig up and start over could be required if the Water Pollution Control Authority or the Building Commission require it A request for inspection shall be made at least one 1 working day prior to making such connection Any expense for after hours inspections shall be paid by the Contractor or applicant requiring the special inspection The building sewer and tap in or connection shall be done by or under the direction of a sewer contractor or plumber The entry into the main must be made for a good fit of the Wye Fitting using an approved fitting that will not slip through the entry and obstruct the sewage flow If the main is damaged it must be repaired in an approved manner acceptable to the Water Pollution Control Authority When a tap is to be made at a location requiring construction from the
119. ing paving or curbs On slopes 4 to 1 and steeper sod will be secured with wooden pegs at a maximum of 24 inches on center On slopes 2 to 1 and steeper lay sod perpendicular to slope and secure every row with wooden pegs at maximum 2 feet on center Drive pegs flush with soil portion of sod All sod placed in ditches flumes or other appurtenances where a concentrated flow of water may be expected shall be staked regardless of the slope Water sodded areas immediately after installation Saturate sod to 4 inch depth of soil No frozen sod shall be laid no sod shall be laid on frozen soil Sodding is permitted only when the temperature is above 35 F 3 08 MAINTENANCE A Seeding shall proceed concurrently with the main construction Seeding shall be maintained by Contractor until grass is well established Grass is well established when it covers the entire seeded areas to height of 2 inches END OF SECTION 30 SECTION 5 HOT MIX ASPHALT PAVING PART 1 GENERAL 1 01 SUMMARY A Work includes Hot Mix Asphalt HMA paving tack coat casting adjustments pavement striping and traffic control B Contractor is cautioned that existing private and public roads and shoulders may not hold up to typical construction traffic or activities Contractor shall replace all roads shoulders and paved areas damaged during the project in accordance with this section In addition gravel shoulders gravel roads and parking a
120. ing excavations Contractor shall locate existing underground utilities in all areas of the work B If utilities are to remain in place Contractor shall provide adequate means of protection during earthwork operations C Should uncharted or incorrectly charted piping or other utilities be encountered during excavation consult utility owner immediately for directions 17 Cooperate with City utility companies keeping respective services facilities in operation and repair any damaged utilities to satisfaction of utility owner Contractor shall not interrupt existing utilities serving facilities occupied and used by the City or others except when permitted in writing by the City 3 03 FINISH ELEVATIONS AND LINES A Contractor is responsible for setting and establishing finish elevations and lines 3 04 EXCAVATION A All excavated material that does not meet the specification for compacted fill or embankment fill or meets the specification but is not required for backfill or fill shall be classified as excess material and shall be removed from the right of way and disposed of Excavations scheduled to extend below groundwater shall not be started until the area has been dewatered 3 05 BACKFILLING TRENCHES A All trenches shall be backfilled from the bottom of the trench to a depth of one foot above the top of the pipe with compacted No 8 aggregate material placed in layers of three inches and compac
121. inst which new concrete will be poured Use of plastic film Plastic film shall have a minimum thickness of 4 mils It shall be placed over the wet surface of the fresh concrete as soon as possible without marring the surface and shall be weighted so that it remains in contact with all exposed surfaces of the concrete All joints and edges shall be lapped and weighted Any tears in the film shall be immediately repaired Application of wet coverings weighing 9 ounces per square yard such as burlap cotton mats or other moisture retaining fabrics The covering system shall include two layers and shall be kept continuously moist so that a film of water remains on the concrete surface throughout the curing period Use of an approved waterproof curing paper Edges of adjacent sheets shall be overlapped several inches and tightly sealed Ponding of water or continuous sprinkling of water is permitted Sprinkling at intervals will not be permitted 50 7 Construction joints shall be moist cured by one of the methods listed above except by Method 2 The use of moist earth sand hay or another method that may discolor hardened concrete will not be permitted 3 08 HOT WEATHER CONCRETING A When the atmospheric temperature exceeds 80 F during concrete placement this section and ACI 305 shall apply in addition to all other sections of the specifications The temperature of the delivered concrete shall not exceed 85 F Care
122. ipe Size Inches 3 12 14 18 20 24 30 36 10 25 50 100 150 5 18 18 36 36 5 18 18 36 54 5 18 36 54 72 10 18 36 72 90 10 18 36 72 66 42 48 10 36 54 90 10 36 54 90 Minimum Length Feet Restrained from Bends Fittings Minimum 4 Feet Bury Depth 2 10 11 Except where noted or specified ductile iron piping shall be installed in accordance with AWWA 600 PVC sewer shall be installed in accordance with ASTM D2321 Except where noted or specified PVC or other thermoplastic pressure piping shall be installed in accordance with ASTM D2774 Reinforced concrete pipe shall be installed in accordance with ASTM 12 Contractor shall excavate and lay all pipe to line grade with bell ends uphill wherever possible If not possible Contractor shall excavate and lay pipe to line and grade with bell ends in the direction of laying Grade stakes will be required for all lines Where piping is laid in native soil the width of trench below the top of the pipe shall not exceed the nominal diameter of the pipe plus 2 feet for all pipelines Where the maximum trench width is exceeded the pipe shall be placed in concrete cradle or stronger pipe used Except as otherwise specified all underground pipe within the right of way shall be bedded in crushed stone aggregate Contractor shall perform all necessary excavation and shall provide all required materials to provide this bedding Except as othe
123. ipe saddle stand with floor flange to 6 feet above the floor and supporting clamps or inserts more than 6 feet above the floor In general the maximum spacing of supports shall not exceed ten feet on centers Except as specified for plumbing system all PVC piping shall be supported using galvanized supports for flexible piping Maximum spacing shall not exceed 5 feet on centers Piping shall be adequately supported and braced to resist thrust at bends and joints Plumbing system shall be installed with hangers and supports in accordance with the Plumbing Code Contractor shall furnish and place hangers supports wall pipes and sleeves in the forms before concrete is poured wherever needed 100 3 02 3 03 3 04 All piping shall be adequately supported and braced to resist thrust at bends joints Use base elbows poured concrete or rod ties The weight of the piping shall be supported independently of connected equipment Underground Piping Underground piping shall be installed as specified in Section 8 SPARE PUMP Contractor shall provide a spare back up pump to the City for each new pumping station Pump shall be of the same manufacturer type and size as the pumps installed in the pumping station PUMP TEST AT START UP The pump manufacturer shall perform the following inspections and tests on each pump at start up A w B E F Impeller motor rating and electrical connections shall first be checked
124. ipment water meter bulkheads valves pressure gauge and other equipment materials and facilities necessary to complete the specified tests Contractor shall provide all temporary sectionalizing devices and vents for testing Force main 1 Contractor shall conduct hydrostatic pressure tests and leakage tests of all joints in accordance with the requirements of AWWA 600 for iron 69 pipe AWWA C605 for PVC pipe During performance of the hydrostatic pressure test force main shall be tested to 200 of normal operating pressure in the main but to no more than the pressure rating of the pipe All air shall be removed from the main during testing This shall be done by flushing by installing corporations at high points or by releasing air at valves at high points Test pumping equipment used shall be centrifugal pumps or other pumping equipment that will not place shock pressures on the main Power plunger pumps will not be permitted for use on closed pipe systems Pumps shall be disconnected during test periods Prior to conducting the pressure and leakage test Contractor shall backfill the trench for its full depth All bends and special connections to the main shall be adequately blocked and tied prior to the test Any damage caused to the main or its appurtenances during performance of these tests shall be corrected by Contractor at its expense Contractor shall keep a record of all tests performed These records shall show
125. ire length of the pipeline Any areas repaired shall be seeded and fertilized 3 07 PREPARATION SUBGRADE A After the site has been cleared stripped and excavated to subgrade thoroughly compact subgrade to the requirements specified for compacted fill below If required by the City scarify and moisture condition the subgrade Remove all ruts hummocks and other uneven surfaces by surface grading prior to placement of fill All slab on grade and road subgrades shall be proof rolled with heavy rubber tired construction vehicle such as fully loaded tandem axle dump truck If required by the City proof rolling shall be conducted in the presence of a Project Soils Engineer Geotechnical Engineer 3 08 COMPACTED FILL AND BACKFILL A All fill and backfill except as otherwise specified shall be compacted fill placed to within 4 inches of the bottom of the topsoil or to the bottom of the structure or other improvement Unless otherwise noted structures with top slab shall not be backfilled until the slab is in place and has reached its specified 28 day strength In fill areas above existing grade around structures compacted fill shall be placed within a minimum of 10 feet from the structure No fill shall be placed under water or over unsuitable subgrade conditions All fill and backfill except embankment fill and clay fill shall be compacted as follows 1 Class 1 Compaction This class of compaction sha
126. irs of the sewer extension and appurtenances thereto for a period of three years from the date of completion and acceptance of ownership by the Board of Public Works and Safety As condition of acceptance of the completed sewer extension the Applicant shall post with the Board of Public Works and Safety financial guarantees ensuring maintenance of the improvements in good repair These guarantees shall be in an amount equal to 25 of the estimated cost of the improvements and shall be in effect for a period of three 3 years The form of the financial guarantees must be acceptable to the City Attorney All repairs during the three year maintenance period shall be performed immediately at the expense of the Applicant as ordered by the Board of Public Works and Safety and to the satisfaction of the City For sewer extensions the Applicant shall furnish proof of insurance to the Board of Public Works and Safety naming the City as additional insured in the following amounts before construction begins Bodily Injury Liability 1 000 000 Property Damage Liability 1 000 000 GENERAL CONSTRUCTION REQUIREMENTS The applicant must obtain all permits required by Federal State County and City ordinances rules and regulations The Utility does not ensure that the sewer information shown on drawings of record is correct The Contractor is cautioned to verify the actual location of sewer mains in the field The Utility will not be liable for additional
127. ished Anchor bolts shall be stainless steel and be of ample strength for the intended service 95 J Surface Preparation SSPC SP5 commercial sandblast primed with 3 mil minimum dry film thickness zinc filled primer and finish coated with 3 mil minimum dry film thickness epoxy 2 08 EQUIPMENT ENCLOSURES A New enclosures shall be front access only minimum No 12 gauge stainless steel continuous hinged doors rotating lockable handle 3 point latch on each equipment compartment door not screws or bolts with top and bottom bolts actuated by one rotating handle on large doors Quick opening hasps may be substituted for rotating lockable handle latch where approved by City Panels shall include door stop kit data pockets for panel wiring diagrams and minimum 18 inch fluorescent light and switch Panels shall include non fused main disconnect with interlock to prevent opening the panel with switch in On position A defeater shall be provided to bypass this interlock with handle lockable in Off position Interior painting shall include phosphate treatment zinc chromate iron oxide primer with baked rust inhibiting enamel Color to be white except as otherwise specified by the City All doors and panels shall be gasketed and panels installed outdoors or nonconditioned spaces shall be insulated All louvers shall be filtered with forced air cooling as necessary by the supplier for conditions where installed Enclosure rating shall be as
128. its of Test Allowable Water Loss Pipe Size in in in in Total Lengths in in in in Allowable Calculations _SDVP_ 148 000 L Loss in gallons per hour D Diameter of pipe in inches P Test pressure in pounds per square inch S Length of pipe being tested in feet Calculations 128 oz gal 7 48 eal ft Total Allowable Loss per Hour Gallons Test Allowable Actual 5 Em r 5 Remarks Project Representative Contractor City Representative 76 AIR TESTING REPORT PROJECT CLIENT CONTRACT CONTRACTOR Allowable Total Tested Length of Sewer Size of Sewer Time Ibs by Witness MH to MH Length of Lateral Size of Lateral seconds Lost Time Pass Fail Remarks 77 SECTION 9 EXPOSED PIPING VALVES AND APPURTENANCES PART 1 GENERAL 1 01 SUMMARY A Work Included 1 All exposed piping valves and appurtenances except as specified in Section 8 PART 2 PRODUCTS 2 01 EXPOSED PIPE AND PIPE FITTINGS A Ductile Iron Piping and Ductile and Cast Iron Fittings 1 Unless otherwise specified all piping 3 inches in diameter or larger shall be ductile iron conforming to AWWA C151 A21 51 with flanged joints Unless otherwise specified all piping shall be minimum special thickness Class 53 with a minimum rated working pressure of 250 psi for flanged pipe Pipe wall thickness shall be furnished as required by AWWA C115 for flanged piping special thickness Class 53 mi
129. kings on the pipe shall include the following Normal pipe size type of plastic pipe material DR number pressure class rating manufacturer s name and the seal or mark of the laboratory making the evaluation of the suitability of the pipe for the transport of potable water 64 4 Fittings for HDPE pipe shall conform to AWWA 906 and shall have the same pressure rating as the pipe in which they are installed 5 Provide tracer wire and location testing markers F GRINDER PUMP PRESSURE SEWER PIPE AND FITTINGS 1 Grinder pump pressure sewer pipe laterals shall constructed of HDPE conforming to AWWA C901 DR 9 for sizes 1 2 inch to 3 inches in diameter with butt weld joints 2 All fittings and joints shall have a working pressure rating at least equal to the pipe to which they are attached G TRACER WIRE 1 Install 10 gauge solid tracer wire with buried pipe and force main where specified Wire shall be continuous and terminate at valve boxes manholes cleanouts or testing markers Wire shall be taped to the pipe a minimum of 3 times per length of pipe for all pressure piping except piping carrying combustible material For pipe carrying combustible material the tracer wire shall be placed in the trench directly above the pipe maintaining 6 inches separation between the tracer wire and the pipe Any splices in copper wire shall be soldered and fitted with a Raco or equal insulated watertight boot 2
130. l be placed integrally therewith 3 03 WATERSTOPS A Unless noted otherwise PVC waterstops shall be provided at all expansion joints and at construction joints in floors and walls of structures exposed to ground or liquid on one side and occupied by personnel or nonsubmerged equipment on the other side 47 waterstops shall be made continuous by splicing Waterstops shall spliced using a corner tee or cross splice as applicable at intersections Waterstops shall be mitered to maintain the continuity of the ribs and center bulb Splices shall be made using a hot metal plate or an electric splicer and full butt weld Direct flame will not be allowed PVC waterstops placed in all joints shall be securely held in place by an approved method PVC waterstops shall be installed and secured prior to concrete placement PVC waterstops shall not be inserted into wet concrete No nails will be permitted through the waterstop Great care shall be taken when concrete is placed to insure that the waterstop remains erect and is not bent over Unless noted otherwise hydrophilic waterstop shall be provided at all construction joints in liquid holding tanks and channels which are not adjacent to areas occupied by personnel and at joints between new and existing concrete Waterstop shall be placed in accordance with the manufacturer s recommendations 3 04 BONDING TO EXISTING CONCRETE A When placing new concrete adjacent to existin
131. le No 702 or equal Hydrophilic waterstop shall be a flexible hydrophilic natural rubber strip composed of non vulcanized rubber and urethane polymer hydrophilic agent creating a moisture activated self healing waterproofing compound Hydrophilic waterstop shall be Adeka Ultraseal or equal products as follows 1 Construction Joints a Wall slab thickness greater than 9 inches with double mat of reinforcing MC 2010MN 3 4 inch by 3 8 inch with embedded stainless steel wire mesh for expansion control The waterstop shall develop minimum of 400 psi expansion pressure and withstand minimum 150 foot hydrostatic head Expansion amount shall not exceed 120 b Wall slab thickness between 4 inches and 9 inches with 1 inch minimum cover and single or double mat of reinforcing KBA 1510FP 9 16 inch by 3 8 inch Expansion amount shall not exceed 30 2 Pipe Penetrations a Wall slab thickness between 4 inches and 9 inches and pipe diameter greater than 4 inches and less than or equal to 24 inches KBA 1510FP 9 16 inch by 3 8 inch b Wall slab thickness greater than 9 and pipe diameter greater than 4 and less than or equal to 24 inches MC 2005T 3 4 inch by 3 16 inch Wall slab thickness greater than 9 inches and pipe diameter greater than24 inches MC 2010MN 3 4 inch by 3 8 inch with embedded stainless steel wire mesh for expansion control JOINT FILLER A Expansion joints shall have standard 1 2 inch
132. ll apply to all fill areas under buildings structures piping roadway and parking areas curb and gutter and backfill within ten feet of structure walls All compacted material shall be placed in uniform layers not exceeding 8 inches in loose thickness prior to compaction unless otherwise specified Each layer shall be uniformly compacted to a dry density at least 95 of the maximum dry density as determined by a laboratory compaction test at the optimum moisture content ASTM Test Designation D1557 Compaction shall be obtained by compaction equipment appropriate for the conditions 2 Class 2 Compaction This class of compaction shall be used in excavated areas beyond 10 feet of structures without any piping or adjacent foundations The material shall be deposited spread and leveled in layers generally not exceeding 12 inches in thickness before compaction Each layer of the fill shall be compacted to at least 90 of the maximum 19 3 09 3 10 3 11 3 12 3 13 dry density testing same as Class 1 Compaction shall be obtained by compaction equipment appropriate for the conditions F No frozen material shall be placed nor shall any material be placed on frozen ground G Four inches of clay fill or native topsoil shall be placed and compacted to at least a firm consistency in areas to be seeded or sodded prior to placement of topsoil EMBANKMENT FILL A Embankment fill may be placed in fill areas to be seeded or sodded
133. ll not be used on temporary or permanent structures above concrete surfaces that are being placed finished or cured 3 10 FINISHING A Flat Work 1 Floated Finish Place consolidate strike off and level concrete eliminating high spots and low spots Do not work concrete further until it is ready for floating Begin floating with a hand float a bladed power float equipped with float shoes or a powered disk float when the bleed water 52 sheen has disappeared and the surface has stiffened sufficiently to permit the operation Immediately refloat the slab to a uniform texture Light Troweled Finish Float concrete surface then power trowel the surface Hand trowel the surface smooth and free of trowel marks Hard Troweled Finish Float concrete surface then power trowel the surface Hand trowel the surface smooth and free of trowel marks Continue hand troweling until a ringing sound is produced as the floor is troweled Tolerance for concrete floors shall be 1 4 inch within 10 feet in any direction Straight edge shall be furnished by Contractor Broom or Belt Finish Immediately after concrete has received a floated finish give the concrete surface a coarse transverse scored texture by drawing a broom or burlap belt across the surface The above finishes shall be used in the following locations a Float Finish Surface to receive roofing waterproofing or sand bed terrazzo b Light Troweled Finish Submerged tank slab
134. location for inspection Said log shall be made available to the City upon request PART 5 ADDITIVES 5 01 5 02 5 03 BIOLOGICAL A Any biological additive s placed into the grease trap or building discharge line including but not limited to enzymes commercially available bacteria or other additives designed to absorb purge consume treat or otherwise eliminate fats oils and grease shall require written approval by the City prior to use The use of such additives shall in no way be considered as a substitution to the maintenance procedures required herein INORGANIC A Users are required to keep the grease trap or interceptor free of inorganic solids such as grit towels gloves cigarettes eating utensils etc which could clog or settle in the trap thereby reducing the effective volume or capacity of the trap CHEMICAL TREATMENT A Chemical treatments such as drain cleaners acid or other chemical solvents designed to dissolve or remove grease shall not be allowed to enter the grease trap END OF SECTION 119 9 46am Feb 04 201 Time Trap dwg rease AcadNG 122N067N File 2 VENT IN TOP OF SLA j B 16 PRIMARY SECONDARY CHAMBER 7 CHAMBER N N 5 MIN FROM BLDG PRECAST REINF CONC TOP SLAB REMOVABLE LIFTING RINGS AT 4 CORNERS G PLAN 24 STD COVER 7 VENT 2 VENT
135. lowed Drilling fluid shall be subject to the review of the City Contractor shall provide his own clean water for drilling fluid At no time shall the drilling fluid be discharged to a surface water This includes drilling fluid that may surface along the directionally drilled pipe route All drilling fluid and slurry that enters the initiation and termination excavations shall be removed and properly disposed of by Contractor Contractor shall restore all disturbed areas to original condition The boring unit shall have a tracking device which is capable of providing depth and location at all points of the boring path As Built Record drawings showing horizontal and vertical locations of the conduit shall be created by Contractor based on the tracker information and submitted to the City 23 D Upon completion of the directional drilling operation by Contractor Contractor shall backfill the excavation perform clean up and all site restoration All surfaces shall be restored in kind with thicknesses matching those removed 3 02 TUNNELING BORING JACKING OR BORING AND JACKING 3 03 A The carrier pipe shall be the same material as specified for open cut installation in the adjacent pipe Casing spacers shall be designed to guide and support the carrier pipe in the casing Standard casing spacers shall consist of a 14 gauge AISI type 304 stainless steel risers Each riser shall be equipped with a removable ultra high molecular wei
136. ly by a Contractor having a current Bond and Certificate of Insurance on file with the City NOTES Additional sewer construction information can be found in Chapter 50 of the Municipal Code Additional street and sidewalk information can be found in Chapter 94 of the Municipal Code For detailed construction specifications for sewer main extensions and related appurtenances refer to the Specifications and Figures found in this Technical Specification Manual and or contact the WPCF Final Inspection Sewer Extension Upon completion of the installation a request for inspection of the sewer system by the Water Pollution Control Authority should be made by the applicant petitioner in a letter to the Water Pollution Control Authority and must include copies of the certified air and mandrel test results A punch list will be complied by the Water Pollution Control Authority and forwarded to the applicant petitioner s engineer No further action will be taken until sewer construction conforms to the corrections required by the punch list and the Water Pollution Control Authority has been 10 informed writing that another inspection is requested Water Pollution Control Authority will make the inspection within ten 10 working days upon receipt of request Failure to meet punch list requirements within ninety 90 days may result in disconnection of the sewer service involved In instances where a letter of credit bond has been given to
137. ly identified 96 as to which I O terminals they are wired Wire markers shall be permanently attached wraparound adhesive or heat shrink type markers Wire numbering preprinted on the conductor and individual wraparound numbers are not acceptable 4 Jumpers between adjacent terminal blocks shall be copper jumper bars supplied by the terminal block manufacturer 5 All panels with DIN rail mounted equipment shall include a minimum of 25 spare DIN rail space 6 In addition to spare specified herein provide a minimum of 25 spare hot and neutral terminals wired to terminal strips Spare terminals shall be provided for all voltage sources within the panel e g 120V 24V All wiring for new panels shall be done in the factory Class C with master terminal strips for exterior connections Terminal blocks shall be mounted either at the bottom or on the side of the enclosure depending where the conduits penetrate the enclosure Splices are not allowed within enclosures or wireways All enclosures must pass through doors to point of installation and if enclosures are shipped in sections all wiring and connections between sections shall be done by Contractor All wiring shall be labeled at each end with corresponding numbers This numbering shall be shown on the shop and record drawings All door mounted devices shall be furnished flush mounted and an exterior engraved phenolic nameplate worded by the manufact
138. main to the building being served it must be laid at one time and will be inspected by the Water Pollution Control Authority Construction must include the Wye Fitting if required No lateral shall be constructed across the private property of others unless specifically approved and with the proper legal easement agreements No tap ins to laterals will be permitted except for appurtenant structures associated with a private residence to be used as a guest house private library garage etc These can be tapped into the main structure lateral No building may have plumbing located from the basement or below first floor level connected for gravity flow without positive assurance of adequate gravity flow to the main Sewage ejectors or pumps with shut off and backflow valves may be required to direct control and maintain the proper discharge and prevent backflow through the sewer If a tap in lateral has been abandoned a new application is required for approval to re connect Abandoned or separated laterals are to be plugged at the property line Property abandoned over five 5 years will be treated as if no previous improvements had ever been made 12 Final Inspection Tap In When the applicant considers the sewer is ready for use a final inspection must be requested of the Water Pollution Control Authority The Water Pollution Control Authority or Building Commission inspector will inform the plumber or his representative in writin
139. mber f PUMP NO 2 SEAL FAIL Local indication Amber g PUMP NO 1 OVERTEMPERATURE Local indication Red h PUMP NO 2 OVERTEMPERATURE Local indication Red These alarms will activate the common alarm light Alarm light shall remain activated until the alarm condition clears Alarm light is located on the exterior of the enclosure Alarm signal to the future SCADA System for each pump shall be a common alarm from the call to run fail logic starter overload and the motor thermostats overtemperature P Provide 20A 120 volt circuit breakers for the following 1 Enclosure receptacles if required 2 Lighting if required Q Provide alarm light and alarm horn R Contractor shall install telemetry system as shown in Figure 11 7 Manufacturer s shop drawings shall be submitted to the City for approval prior to manufacturer and installation of the telemetry system After installation City will inspect the telemetry system for final acceptance Prior to this final acceptance Contractor shall make City requested changes to the telemetry system at no cost to the City 2 10 CONTROL PANEL DEVICES A Molded case thermal magnetic circuit breakers shall include integral thermal and instantaneous magnetic trip in each pole Motor controllers shall include molded 99 w o0 m case circuit breakers with integral thermal and instantaneous magnetic trip in each pole Nonfusible switch assemblies shall co
140. ment floors Compact in place 20 3 14 TESTING If required by the City compaction tests shall be done Project Soils Engineer Location and frequency of the tests shall be as recommended by the Project Soils Engineer 3 15 EXCAVATED SOLID WASTE FILL MATERIALS TO BE LANDFILLED A If any solid waste fill materials are encountered in City right of way they shall be excavated and removed to a licensed sanitary landfill Solid waste fill material is defined as any debris refuse glass ash or other material not native to the site but having been placed on site during past filling operations and mixed with soil END OF SECTION 21 9 44am File TRENCH WIDTH VARIES EXISTING GRADE 6 TOPSOIL COMMON BACKFILL VARIES NO 8 AGGREGATE MECHANICALLY COMPACTED IN 3 LAYERS STORM SANITARY SEWER OR FORCE MAIN MIN 4 NO 8 AGGREGATE UNDISTURBED 427 PIPE 45 PIPE BEDDING EARTH OFF ROAD TRENCH DETAIL NO SCALE SECTION 2 y EXCAVATION FILL BACKFILL AND GRADING hy STANDARD CONSTRUCTION SPECIFICATIONS OFF ROAD TRENCH DETAIL STRAND CITY OF SEYMOUR FIGURE 2 1 SEYMOUR INDIANA 4122 067 9 44am File EXIST CRUSHED STONE SURFACE TRENCH WIDTH VARIES 12 COMPACTED STONE 53 S TYPE NO 8 AGGREGATE 2 MECHANICALLY NO 8 AGGREGATE COMPACTED E MECHANICALLY IN 6 LAYERS COMPACTED IN 3 LAYERS STORM SANITARY SEWER MIN 4 NO 8 AGGREGATE
141. mount of surface preparation Air Vacuum Release Valves 1 Automatic air vacuum release valves shall be combination air valve for wastewater as manufactured by Model D 020 or equal Valve shall have working pressure range of 3 250 psi Valves shall be manufactured with flanged ends with main part of valve constructed of 316 stainless steel The cover and top of the air valve shall be constructed of 316 stainless steel Backwater Valves 1 Backwater valves shall be provided and installed in all building sanitary sewer laterals The backwater prevention valve shall be located on the inside of basements or crawl spaces and be readily accessible at all times The backwater prevention valve for buildings located on slabs shall be installed on the building side of the clean out 2 Valves shall be Clean Check Backwater Valve by Rector Seal Adapt a valve by Mainline Backflow Products or equal 3 Valves for buildings located on slabs shall be installed in water tight access pit with fitted cover to provide access for maintenance inspection and cleaning Cleanouts 1 Cleanouts shall be provided and installed in all building sanitary sewer laterals The cleanout shall be installed within 10 feet of the building 2 Cleanouts shall be 2 03 PIPING APPURTENANCES AND MISCELLANEOUS MATERIALS A B General Piping appurtenances shall be made of the materials specified Quick Hose Disconnect Quick hos
142. n place in layers to prevent settlement The bottom of the post shall be 3 inches above the bottom of the hole Gate posts larger than 4 inches o d shall have a base with a minimum diameter of 18 inches Concrete bases shall be domed at the post and have a smooth troweled finish Concrete footings shall cure for seven days before placing tension wires POSTS AND BRACES A Set posts in a vertical position at the required location and alignment Set tops at the required elevation to provide a smooth profile at the top rail or tension wire without abrupt changes and in conformity with the general contour Place an end post at each end of each run of fence Place a corner post whenever a break of 30 or more occurs in the horizontal alignment Set an intersection post in line with an intersecting chain link fence and brace it to the adjacent posts of the intersecting fence Place an intermediate braced post where the vertical alignment changes by more than 5 or a change in fence grade of more than 9 occurs 106 D Where driven posts are specified all end corner gate and brace posts must be set in concrete Driven posts shall be driven a minimum of 32 inches into undisturbed soil 3 04 POST BRACING ASSEMBLY A Post bracing assemblies consist of one or more brace rails and a 3 8 inch truss rod as hereafter specified Provide brace rails the same size as the top rail Provide truss rods with an adjustable take up adapter
143. ng through the trap but shall in no case have a total liquid capacity of less than one thousand 1000 gallons or exceed a capacity of 3 000 gallons If the calculated capacity exceeds 3 000 gallons multiple units plumbed in series shall be installed Grease traps shall be equipped with double cleanouts on the outside of the trap in both the influent prior to the trap and effluent after the trap pipes Grease trap shall be installed outside the building upstream from the sanitary sewer service lateral connection A grease trap may not be installed inside any part of a building without written approval by the City 3 02 CONSTRUCTION A The total number of fixture units multiplied by one hundred and fifty 150 gallons shall determine the minimum total liquid capacity of the trap minimum of 1000 gallons 117 The primary chamber shall occupy three fourths 3 4 of the total liquid capacity of the trap C The dividing wall between each chamber shall completely divide the chambers shall extend top to bottom except where the specific design of the separator provides for underflow in which case the wall shall not be greater than twelve 12 inches from the bottom between the chambers rather than the flow traveling through a pipe D Fats grease oil and sand traps shall be constructed of impervious materials capable of withstanding abrupt and extreme changes in temperature They shall be of substantial construction wate
144. nimum 2 The words Ductile Iron and the weight and class of pipe shall be plainly marked on each piece of pipe 3 All flanged sections of pipe shall be made up in strict accordance with AWWA C115 specifications No field make up flanges will be allowed unless strictly conforming to AWWA C115 with facing done after turning pipe through flange 4 Flanged joints shall conform to AWWA C110 C111 and C115 and shall be compatible with ANSI B16 1 Class 125 Flanges shall be ductile iron Flanged gaskets shall be minimum 1 8 inch full face rubber ring gaskets Thicker gaskets shall be provided as recommended by the manufacturer to meet joint tolerance Flange bolts shall be standard zinc plated steel with hex head and hex nuts for the rated working pressure and installation conditions specified Flanged bolts and nuts installed in wet wells shall be 316 stainless steel 5 Flanged fittings shall be of ductile iron with ductile iron flanges Flanged fittings shall conform to AWWA C110 and ANSI B16 1 as applicable with a minimum rated working pressure of 150 psi 78 2 02 VALVES ductile iron fittings shall American Clow Griffin Tyler U S Pipe or equal No compact fittings are allowed Unless otherwise specified all ductile iron piping and fittings shall be cement mortar lined and asphaltic coated inside Cement mortar lining shall be in accordance with AWWA C104 Asphaltic coating shall conform to applicable stand
145. nsist of quick make quick break load interrupter enclosed knife switch with externally operable handle Pushbuttons Heavy duty oil tight Indicating Lights Heavy duty oil tight LED push to test type Selector Switches Heavy duty oil tight General Purpose Relays UL Listed with On Off flag type or LED indicator Timing Relays UL Listed with On and Timing Out LEDs Contactors All contactors for starters shall be NEMA rated IEC contactors are not allowed Contactors shall be Allen Bradley Bulletin 509 or equal Elapsed Time Meters Redington Engler 722 series 3 inches round flush door mounted capable of reading up to 99 999 9 hours nonreset type 2 11 ELECTROMAGNETIC FLOW METER A B C The pumping station shall be equipped with an electromagnetic flow meter with remote transmitter The flow meter shall be Endress Hauser Siemens or equal Flow meter sensor shall be NEMA Remote transmitter shall be NEMA 4X PART 3 EXECUTION 3 01 INSTALLATION OF PIPE AND APPURTENANCES A Interior or Exposed Piping Provide pipe supports for all piping All interior or exposed pipelines shall be securely supported by adjustable saddles brackets or adjustable hangers supported directly by concrete masonry work or tile Strap hangers tin clips or U hooks will not be acceptable Piping shall be supported using base fittings and concrete pads to 6 inches above the floor Grinnell 264 B line or equal adjustable p
146. nstruction such as masonry veneer All precautions shall be taken to protect the concrete from stains or abrasions LOADING OF CONCRETE STRUCTURES A No concrete structure or portion thereof shall be loaded with its design load until the concrete has obtained its specified 28 day compressive strength This shall include but not be limited to vertical live load equipment loading water loading groundwater loading backfill load Concrete strength at time of loading shall be determined by testing field cured concrete cylinders Extreme care shall be taken to insure that construction loads do not exceed design loading of the structure WATER TEST A When requested by the City liquid retaining structures shall be water tested by Contractor before being faced with masonry or backfilled Generally concrete structures separating liquid from occupied spaces and above grade tanks with veneer cladding or exposed to weather shall be tested The structure shall be filled with water kept full for at least 24 hours leaks or moist areas marked and the structure or surrounding area drained Repairs shall be made from the face of the concrete which is subjected to water pressure Testing of the structure shall not take place until the last concrete placed in the structure has developed 28 day design strength as determined by testing field cured concrete cylinders After repair the structure shall again be tested as above Testing and
147. nterlocking wood excelsior fibers with a net backing on one side The wood from which the blanket is produced shall have been properly cured to achieve adequately curled and barbed fibers The blanket shall be of uniform thickness with the wood fibers evenly distributed over the entire area of the blanket The blanket shall be furnished in rolled strips The width of the strips shall be 48 inches 1 inch Weight of blanket measured under average atmospheric conditions shall be 78 pounds per 80 square yards 10 Net backing shall have mesh size not exceeding 1 1 2 by 3 inches and may be woven from twisted paper cotton cord a biodegradable plastic or other alternate approved by the City The blanket shall be nontoxic to vegetation 2 02 SILT FENCE A Use geotextile fabric consisting of either woven or nonwoven polyester polypropylene stabilized nylon polyethylene or polyvinylidene chloride with the following requirements Fabric shall have the minimum strength values in the weakest principal direction Nonwoven fabric may be needle punched heat bonded resin bonded or combination thereof Furnish geotextile fabric in a wrapping which will protect the fabric from ultraviolet radiation and from abrasion because of shipping and handling Keep geotextile dry until installed 87 2 03 GEOTEXTILE A Geotextile for areas below structures and for use at perforated drain pipe trenches shall be Mirafi 140N or equal B Ge
148. o SDR 21 C Markings on the pipe shall include the following Nominal pipe size type of plastic pipe material SDR number pressure class rating manufacturer s name and the seal or mark of the laboratory making the evaluation of the suitability of the pipe for the transport of potable water d Fittings on PVC pipe shall be ductile iron mechanical joint conforming to requirements specified for ductile iron fittings with appropriate transition fittings and gaskets e Provide tracer wire and location testing markers f Push on joints for PVC piping shall be restrained with MEGALUG Series 1500 AWWA C900 or Series 2800 AWWA C905 by EBAA Iron Sales Inc UNIFLANGE SERIES 1350 by Ford Meter Box Co Inc or equal PVC piping with ductile iron mechanical joint fittings shall be restrained with MEGALUG Series 2000 PV by EBBA Iron Sales Inc UNIFLANGE Series 1500 by Ford Meter Box Co Inc or equal E HIGH DENSITY POLYETHYLENE PRESSURE HDPE PIPE AND FITTINGS 1 HDPE pressure rated pipe for sanitary force main shall conform to the requirements of AWWA C906 for pipe from 4 inch through 63 inch HDPE pipe shall be manufactured from material conforming to PE code PE3608 HDPE pipe diameter shall conform to the O D of ductile iron pipe DIOD The type of HDPE material nominal pipe size standard dimension ratio and pressure rating shall be not less than pressure class 200 and not greater than a dimension ratio DR 9 Mar
149. o load is transmitted to the new concrete Any part of the work damaged or vandalized prior to final acceptance shall be repaired or replaced Pedestrian traffic shall not be permitted over new concrete prior to 72 hours after application of curing material Vehicular traffic shall not be permitted over newly placed concrete within seven days after completion when temperatures are 70 F or higher 10 days when temperatures are not lower than 60 F and up to a maximum of 21 days when the temperatures are generally lower than 60 F END OF SECTION 39 Feb 04 2014 9 44am Time SNCOLN 4100 4199N 4122N067NAcadNConereteN 52 12 dwg File WIDTH VARIES VARIES VARIES FIBER REINFORCED 1 COMPACTED PCC AGGREGATE NO 53 SHOULDER TYP 2 SLOPE 2 SLOPE 6 COMPACTED AGGREGATE NO 53 BASE COURSE EXISTING GRADE PROVIDE GEOTEXTILE BELOW BASE COURSE NEW CONCRETE DRIVE SECTION NO SCALE NOTES 10 for commercial and industrial drives 6 for residential drives For commercial and industrial drives only SECTION 6 CONCRETE CURB AND GUTTER SIDEWALKS AND DRIVEWAYS hy STANDARD CONSTRUCTION SPECIFICATIONS STRAND NEW CONCRETE PAVEMENT SECTION ASSOCIATES CITY OF SEYMOUR FIGURE 6 1 SEYMOUR INDIANA 4122 067 SECTION 7 CAST IN PLACE CONCRETE PART 1 GENERAL 1 01 1 02 SUMMARY A Work Included 1 All cast in place concrete 2 PVC and hydrophilic waterstops
150. ontinuous hard dust free and uniform texture surface free from pinholes and other minor imperfections Finish A will be required for all painted surfaces interior surfaces of equipment rooms operation areas and permanently exposed vertical surfaces Where steel faced forms are used to form walls the portion of wall to receive the sack finish shall first roughened by brush blasting or other approved method to achieve a texture similar to 40 60 grit sandpaper b Finish B shall be the same as Finish A except that the final burlap rubbing may be omitted providing the steel trowel scraping removes the loose buildup from the surface Finish B shall be provided for waterproof and moistureproof coated surfaces C Finish C shall be referred to as a finish which has surface imperfections less than 3 8 inch in any dimension Surface imperfections greater than 3 8 inch shall be repaired or removed and the affected areas neatly patched Finish C or smoother shall be provided for interior surfaces of wet wells tanks and channels from 1 foot below minimum water surfaces and down and otherwise unfinished interior surfaces d Finish D shall be the finish for surfaces which may be left as they come from the forms except that tie holes shall be plugged and defects greater than 1 2 inch in any dimension shall be repaired 54 3 11 3 12 3 13 3 14 Finish D shall provided for surfaces to buried covered by other co
151. otextile below riprap shall be Mirafi 600X or equal Geotextile below base course shall Mirafi 500X equal 2 04 RIPRAP A Stone for riprap shall be durable quarry stone of approved quality It shall be sound hard dense resistant to the action of air and water and free from seams cracks or other structural defects B Stone for riprap shall be in accordance with Standard Specifications Section 904 Class 2 2 05 STRAW BALE BARRIERS A Provide per INDOT Standard Specifications PART 3 EXECUTION 3 01 GENERAL A B Install devices before construction activities begin Proceed carefully with construction adjacent to stream channels to avoid washing sloughing or deposition of materials into the stream If possible the work area should be diked off and the volume and velocity of water that crosses disturbed areas be reduced by means of planned engineering works diversion detention basins berms Expose the smallest practical area of soil at any given time through construction scheduling Make the duration of such exposure before application of temporary erosion control measures or final revegetation as short as practicable 3 02 EROSION MAT INSTALLATION A Place erosion mat immediately after seeding or sodding operations have been completed Before mat placement remove all material or clods over 1 1 2 inches in diameter and all organic material or other foreign material which interfere with the
152. ovided for transitions to other types of pipe Joints shall be of the elastomeric type for pipes 4 inches or larger and elastomeric or solvent cement for pipes less than 4 inches Elastomeric joints shall be bell and spigot joint conforming to ASTM D3212 sealed by rubber gasket conforming to ASTM F477 so that the assembly will remain watertight under all conditions of service including the movements resulting from the expansion contraction settlement and deformation of the pipe Bells shall be formed integrally with the pipe and shall contain factory installed positively restrained gasket Solvent cement joints shall be assembled using solvent cement obtained from the pipe manufacturer which conforms to the requirements of ASTM D2564 The assembled joint shall pass the performance tests as required in ASTM D3212 63 Sanitary Force Main a Standard dimension ratio PVC pressure rated pipe shall conform to the requirements of ASTM D2241 SDR PR for pipe from 4 inch through 12 inch Pipe shall be furnished with integral elastomeric bell and spigot joints Spigot end shall conform to ASTM D2241 Bell end shall conform to ASTM D3139 Gaskets shall meet ASTM F477 20000 12 b PVC pipe diameter shall conform to galvanized iron or steel pipe sizes IPS The type of PVC material nominal pipe size standard dimension ratio and pressure rating shall be not less than pressure class 200 and not greater than standard dimension rati
153. perating conditions Be designed to operate in submerged condition in the space allotted Be vertical centrifugal wastewater pumps with integral motors designed and assembled by same manufacturer 93 6 capable of pumping waste solids at heavy consistencies without plugging or dewatering of the solids 7 Be capable of chopping macerating solid material as an integral part of the pumping action 8 Be UL approved for Class 1 Division 1 Group D hazardous locations 2 06 RETRIEVAL SYSTEM A The design of the pumps shall be such that the pump unit will be automatically and firmly connected to the discharge piping when lowered into place on its mating discharge connection permanently installed in the wet well The pump shall be easily removable for inspection or service requiring no bolts nuts or other fasteners to be disconnected or need for personnel to enter the wet well Guide rail system shall consist of two stainless steel guide rails cast ductile iron pump bracket guide and discharge elbow with mounting feet and Class 125 flanges an upper stainless steel guide rail mounting bracket and intermediate stainless steel guide brackets every 10 feet Alignment of the pump to the discharge connection shall be the result of a simple linear downward motion of the pump unit guided by no less than two stainless steel guide bars Guide bars shall be of a diameter and wall thickness as recommended by the pump manufactu
154. pumps and related equipment shall be suitable for the environment in which they are to be located All hardware located in the wet well shall be stainless steel REFERENCES A Pumping station shall be in conformance with requirements of the Indiana Department of Environmental Management and all applicable industry codes and laws GENERAL A All Work shall be inspected tested and approved as required by federal state and local rules and regulations and as specified in this section Unless otherwise approved in writing before testing begins all tests shall be witnessed by the City and others as necessary Test results shall be recorded and reports or appropriate certificates shall be submitted to the City in triplicate All piping shall be tested in accordance with Section 8 All underground piping shall be backfilled or properly secured to avoid damage during testing Should underground piping fail test Contractor shall be responsible for removal and replacement of backfill as required All piping interior or exposed shall be subject to test before being covered with insulation or paint All piping and appurtenances shall be watertight or airtight and free from visible leaks All piping shall be flushed or blown out after installation prior to testing Contractor shall provide all necessary piping connections water air test pumping equipment water meter bulkheads valves pressure gauge and other equipment materials and f
155. r 24 inches and above of full pipe area Valve bodies shall be of ASTM A126 Class B cast iron Resilient plug facings shall be of chloroprene or Buna N suitable for use with wastewater Valves shall be furnished with corrosion resistant seats replaceable oil impregnated permanently lubricated 316 stainless steel sleeve type bearings and grit shaft seals on both upper and lower bearing journals that comply with the latest edition of AWWA C507 and C504 All valves shall include grease fittings on upper and lower journals Bodies of 3 inch and larger valves shall be furnished with minimum 1 8 inch thick machined smooth welded overlay seat of not less than 90 nickel Seat area shall be raised surface completely covered with weld to ensure that the plug face contacts only nickel Screwed in seats are not acceptable Valve shaft seals for valves 4 inches and 79 larger shall of the type utilizing stuffing box pull down packing gland Shaft seals shall be designed for replacement with the line pressurized at design pressure with the plug in both the open and closed position For submerged service or in valve manholes valve vaults or underground utility structures valves shall have stainless steel bolts The design of the valve and stuffing box assembly shall be such that the packing can be adjusted or completely replaced without disturbing any part of the valve or operator assembly except the packing gland follower Stuffing
156. r improved areas of the site All roots and stumps shall be removed to a depth of not less than 12 inches below the original ground surface in embankment areas In cut areas such material shall be removed to a depth of not less than 12 inches below the subgrade 3 04 REMOVALS A Contractor shall remove from the site all trees brush and other vegetation debris and rocks that fall within the excavation and grading limits as well as any paving curb and gutter and sidewalks that are to be removed 3 05 STRIPPING A Excavate topsoil from areas to be built upon cut or filled or to have surface improvements including roadways and walks Stockpile topsoil on site and protect from erosion Contractor shall replace topsoil on top of excavation and provide additional topsoil as required END OF SECTION 15 SECTION 2 EXCAVATION FILL BACKFILL AND GRADING PART 1 GENERAL 1 01 SUMMARY A Work Included Excavating filling backfilling and grading for this work includes but is not necessarily limited to 1 Excavating for footings foundations roads and utilities 2 Placing and compacting all fill and backfill 3 Placement of granular mat vapor barrier and granular cushion below interior slabs on grade 4 Placement of crushed stone mat below tank slabs and manhole vault slabs or other structures where required 5 Rough and finish grading prior to paving seeding etc All sewer main pipe shall be b
157. rdinator who is located at 5716 East County Road 525 North and may be reached by phone at 522 5351 SEWER MAIN EXTENSION Procedural Steps Following is a brief outline of the procedural steps that must be followed to install a sanitary sewer within the service area of the City The applicant is cautioned to read the more detailed descriptions of each of these steps that appear later in this Technical Specification Manual The Impact Board meets the second and fourth Thursdays of the month prior to the Board of Public Works and Safety meeting Emergencies will be handle on a case by case basis 1 Applicant User submits application and three copies of the preliminary drawings and specifications to the Building Commissioner s office along with applicable deposit fees to the Clerk Treasurer s office 2 Building Commissioner reviews the preliminary drawings specifications distributes copies to applicable members of the Impact Board 3 Impact Board members review preliminary drawings and specifications and provide comments back to the Building Commissioner s office 4 Building Commissioner compiles comments from Impact Board and sends letter to Applicant User 5 Applicant User revises drawings and specifications and submits final copies to Building Commissioner 6 Upon approval of Building Commissioner and Impact Board final drawings and specifications are forwarded to the Seymour Board of Public Works and Safety for
158. re to be thoroughly cleaned of all debris ice and water Ground shall be wetted prior to placement of concrete on it Concrete shall be conveyed from the mixer to the place of final deposit as rapidly as practicable by methods which will prevent the segregation or loss of materials Chuting concrete directly into the form will not be allowed Chuting for conveying purposes will be allowed only upon approval by the City and must be accomplished in such a manner as to prevent segregation or loss of materials Receiving hoppers shall be installed at the chute discharge and at no point in its travel from the mixer to place of final deposit shall the concrete pass through a free vertical drop of more than 3 feet Elephant trunks or tremies shall be used in all wall pours to prevent coating of forms and reinforcing bars Care shall be taken to avoid an excess of water on the concrete surface Excess water shall be drained or otherwise removed from the surface Dry cement or a mixture of cement and sand shall not be sprinkled directly on the surface to absorb water Concrete in wall and beam pours shall be deposited in approximately horizontal layers not to exceed 18 inches in thickness Each layer shall be well worked into the preceding layer while both layers are still soft Concrete shall be deposited as nearly as practicable in its final position to avoid segregation due to rehandling or flowing The maximum allowable lateral movement of the concre
159. reas that are damaged shall also be repaired 1 02 REFERENCES A Standard Specifications Unless otherwise indicated Standard Specifications shall refer to the State of Indiana Department of Transportation Standard Specifications Latest Edition including all issued supplemental specifications 1 03 DEFINITIONS A Street or road shall include streets roads driveways and parking lots PART 2 PRODUCTS 2 01 HMA PAVEMENT A Asphaltic pavement shall be Section 402 HMA Type B Asphaltic binder for lower course and upper course shall be PG 64 22 per Section 902 of the INDOT Specifications B Aggregate shall conform to the requirements of Section 904 of the INDOT Specifications Aggregate for the intermediate course shall be nominal size of 3 4 inch Aggregate for the surface course shall be nominal size of 1 2 inch C Replacement of paved surfaces shall be as shown on Figure 2 3 D Materials for tack coat shall conform to the requirements of Section 406 of the INDOT Specifications 2 02 MARKING MATERIALS A Pavement marking material shall be thermoplastic pavement markings and shall conform to the requirements of Section 921 of the INDOT Specifications 31 PART 3 EXECUTION 3 01 3 02 3 03 3 04 ALLOWABLE REMOVAL OF PAVEMENT A Contractor shall remove asphalt pavement and road surface as a part of the general excavation The width of pavement removed shall be the minimum possible and acceptable for
160. remises shall be left free of everything of the kind 3 All pipes and manholes shall be flushed until clean and all debris and mud shall be removed END OF SECTION 72 PROPERTY ROAD R W LINE 45 BEND FOR FUTURE CONNECTION PLUG AT THIS POINT PLAN VIEW PROPERTY OR ROAD R W LINE 45 BEND SEWER ELEVATION STANDARD SERVICE CONNECTION NO SCALE SECTION 8 y BURIED PIPING MANHOLES AND APPURTENANCES hy A STANDARD CONSTRUCTION SPECIFICATIONS STRAND STANDARD SERVICE CONNECTION ASSOCIATES CITY OF SEYMOUR FIGURE 8 1 SEYMOUR INDIANA 4122 067 9 45 Feb 04 Time dwg Typical Precast Manholes anitary 122N067NAcadNS File NOTES 1 Use East Jordan lron Works type 105071 or 10572 manhole frame and cover 2 Where manholes occur in flood plain use watertight casting and lids as approved by the City 3 All joints to be watertight O ring type per 5 Specification C 443 latest edition 4 All precast cones and barrels to be reinforced A S T M Specification C 478 latest edition 5 4 Mastic to be applied between joints of precast risers and joint between casting and risers 6 All manhole joints shall be grouted on interior with non shrinking mortar including the adjustment rings All exterior joints to have butyl rubber applied over the joints a minimum of 6 above and below the joint VERTICAL WALLS AND FLAT SLAB MAY ADJUSTIN
161. repair shall continue until all leaks or moist spots have disappeared NONSHRINK GROUT A Nonshrink nonmetallic grout shall be used for filling recesses and pockets left for equipment installation and for setting of base plates Store mix and place the nonshrinking compound as recommended by the manufacturer The minimum compressive strength shall be 5 000 psi at age 7 days and 7 500 psi at age 28 days TESTING AND SAMPLING A For concrete pours greater than 10 yards the following tests of fresh concrete shall be performed by Contractor Contractor shall prepare protect transport and have tested all cylinders at his expense 1 Sampling of concrete for slump tests air tests temperature tests and for making concrete test cylinders shall be performed in accordance with ASTM C172 55 3 15 RECORDS Cylinders a Three test cylinders shall be made for each pour less than 25 cubic yards 4 test cylinders shall be made for each pour between 25 and 100 cubic yards and 8 test cylinders made for each pour in excess of 100 cubic yards Each concrete mix shall be represented by at least 4 cylinders for the entire job Concrete for cylinders shall be collected near the middle of the load Cylinders shall be made and tested in accordance with ASTM C31 and ASTM C39 respectively The cylinders must be kept moist and at temperatures between 60 F and 80 F and shall remain undisturbed and stored in a location free from vibra
162. rer Pumps shall be fitted with a stainless steel cable of adequate strength to permit raising and lowering of the pumps for inspection or removal All components shall be of adequate size length and strength for the pump being lifted and shall be provided so as to allow cable to be connected to and automatically be wound on a winch 2 07 PUMP CONSTRUCTION A Casing and Back Pull Out Plate The pump casing shall be of volute design spiraling outward to the 125 Ib flanged centerline discharge Back pull out design shall incorporate jacking bolts for accurate adjustment of impeller to cutter bar clearance Casing and backplate shall be ductile iron with all water passages to be smooth and free of blowholes and imperfections for good flow characteristics pressure tap shall be included on or near the discharge flange Backplate shall include a replaceable Rockwell C 60 steel cutter adjustable for 0 005 0 015 clearance to cut against the rotating impeller pumpout vanes for removing fiber and debris Impeller Shall be semi open type with pump out vanes to reduce seal area pressure Chopping maceration of materials shall be accomplished by the action of the cupped and sharpened leading edges of the impeller blades moving across the cutter bar at the intake openings with a maximum set clearance between the impeller and cutter bar of 0 015 to 0 025 inches cold Impeller shall be cast alloy steel heat treated to minimum Rockwell C 60 and dyn
163. rglass baffle dividing it into two compartments which interconnect just below the elevation of the inlet fitting inverts The upper surface of the tank shall consist of a factory sealed integral fiberglass reinforced polyester cover This cover shall be made with the resin rich gel coat surface on the outside and shall also be stiffened by use of integrally molded reinforcing ribs capable of supporting the combined weight of the pump cores and a workman ACCESSWAYS Grinder pump units shall have accessways which shall comply with the following requirements 1 The accessway shall be an integral extension of the tank described above composed of smooth fiberglass reinforced polyester resin with minimum wall thickness of 3 16 inch The accessway shall have an access opening at the top to accept a lockable domed fiberglass cover with skirt The accessway shall include the following factory supplied items copper 1 1 4 inch grinder pump discharge extension s termination 110 in watertight bulkhead fitting s with external 1 1 4 inch main pipe thread Provide core bolts shutoff valve and quick disconnect with compression coupling so that the pump core can be removed from grade using a hex wrench which shall be furnished with and stored in each outside unit Internal wiring shall terminate in sealed junction boxes integral with accessway and suitable for outdoor use All seals shall be factory tested to ensure their watertight integrity Ac
164. rinted instructions The butt fusion method for pipe jointing shall be carried out in the field by operators with prior experience in fusing polyethylene pipe with similar equipment using proper jigs and tools per standard procedures outlined by the pipe manufacturer These joints shall have a smooth uniform double rolled back bead made while applying the proper melt pressure and alignment It shall be the sole responsibility of Contractor to provide an acceptable butt fusion joint The replacement pipe shall be joined on the site in appropriate working lengths near the insertion pit 24 3 04 FINISHED PIPE A The installed pipe shall be continuous over the entire length and shall be free from visual defects such as foreign inclusions concentrated ridges discoloration pitting varying wall thickness and other deformities Pipe with gashes nicks abrasions or any such physical damage which may have occurred during storage and or handling which are deeper than 10 of the wall thickness shall not be used and shall be removed from the construction site 3 05 TESTING A Testing of pipes installed with trenchless techniques shall be in accordance with Section 8 END OF SECTION 25 RECEIVING END SEAL Pez x N r IES um VAR Jl 1 JO 39G3 LN3IW3AVd dO 39G3 CARRIER PIPE SPACERS REQUIRED PER NO SCALE LENGTH OF PIPE e t lt o 2 o lt
165. rtight and equipped with easily removable covers which when bolted in place shall be gastight and watertight E The influent shall enter each chamber below the static water level in accordance with the specifications outlined in this paragraph The effluent shall discharge from below the static water level of the chamber in accordance with the specifications outlined in this paragraph 1 The influent line into all chambers shall terminate no greater than eighteen 18 inches from the bottom of the chamber 2 The effluent from all chambers shall discharge from the lower twelve 12 inches of the chamber 3 There shall be no openings in any influent or effluent pipe that will allow liquid to enter or exit the chamber at any point other than the intake or discharge point of the pipe 4 The static water level shall be maintained throughout the entire trap 3 03 ACCESS A Access to grease traps shall be available at all times to allow for their maintenance and inspection Access to trap shall be provided by two manholes one on each compartment terminating at finished grade with cast iron frame and cover B Entry into each chamber of the grease trap shall be accessible minimum requirement for the sampling point shall four inch vertical clean out PART 4 MAINTENANCE 401 CLEANING A The user at the user s expense shall maintain all grease traps to assure proper operation and efficiency Maintenance of grease
166. rvice Outside of the Seymour Corporate Limits The Water Pollution Control Facility may accept sewage from approved sources outside the City limits if the drawings are designed and submitted in accordance with Chapter 50 of the Municipal Code this Technical Specification Manual and all governmental directions on approval of the Board of Works TABLE CONTENTS KE ana n SS EEE RE 5 GENERAL APPLICATION PROCEDURES et Riera bx ica 6 SECTION 1 Site Clearing and Stripping in Right of Way 14 SECTION 2 Excavation Fill Backfill and Grading 16 Figure 2 1 Off Road Trench Detail Figure 2 2 Detail for Crossing a Stone Driveway Figure 2 3 Detail for Cutting an Asphaltic Street Figure 2 4 Detail for Crossing an Asphaltic Driveway Figure 2 5 Detail for Crossing a Concrete Driveway SECTION 3 Trenchless Construction 0 nnn 22 Figure 3 1 Typical Boring Casing Pipe Figure 3 2 Casing Spacers SECTION 4 Seeding and NAG sas isi ies i xr Rs ra 26 SECTION 5 Hot Mix Asphalt Paving ttn rire 31 SECTION 6 Concrete Curb and Gutter Sidewalks and 35 Figure 6 1 New Concrete Drive Section SECTION 7 Cast in Place 40 SECTION 8 Buried Piping Manholes and Appurtenances 58 Quick Link to
167. rwise specified bedding material shall conform to the requirements of INDOT No 8 aggregate No materials native to the trench shall be used as bedding material unless they meet the above specification Immediately before placing the pipe bedding shall be shaped by hand to fit the entire bottom quadrant of the pipe between bell holes Bell holes shall be large enough to permit proper making of the joint but not larger than necessary to make the joint All adjustments to line and grade must be done by scraping away or filling in bedding under the body of the pipe Bedding must be tamped into place If necessary to obtain uniform contact of the pipe with the bedding a template shall be used Any pipe or fittings cracked in cutting or handling or otherwise not free from defects shall not be used Pipe must be kept clean of mortar cement clay sand or other material When PVC piping is installed during hot weather it shall be laid in the trench with slack or permitted to cool to ground temperature before it is cut to length for making final connections PVC expansion joints shall be provided where needed Trenches shall be kept water free and dry during bedding laying and jointing Contractor shall provide operate and maintain all pumps or other equipment necessary to drain and keep all excavation pits and 67 12 13 14 15 trenches and the entire subgrade area free from water under any and all circumstances that may arise
168. s Hard Troweled Finish Building floors d Broom or Belt Finish Exterior slabs drives sidewalks tops of walls and tank slabs to receive grout topping B Formed Surfaces 1 Within two days after removing forms and prior to application of a curing compound all concrete surfaces shall be observed and any poor joints voids stone pockets or other defective areas shall be patched at once before the concrete is thoroughly dry Defective areas shall be chipped away to remove all loose and partially bonded aggregate The area shall be thoroughly wetted and filled with as dry as practical mortar mix placed to slightly overfill the recess Mortar shall include a bonding agent After partial set has taken place the excess mortar shall be removed flush with the surface on the concrete using a wood float All patching shall be cured protected and covered as specified for concrete All cracks leaks or moist spots which appear shall be repaired The exterior or removal portion of nonremovable ties shall be removed with the use of a special tool designed for this purpose Cutting or chipping of concrete to permit removal of exterior portion will not be permitted For nonremovable ties tie rod holes left by the removal of the exterior portion of the tie and cone shall be thoroughly wetted and filled by 53 ramming with as dry practical mortar mix in such manner to insure complete filling of the hole Mortar shall inclu
169. s Install fabric fasteners on all posts at not greater than 14 inches o c and on rails and bottom tension wires at not more than 24 inches o c Where a top tension wire is installed fasten to the fabric at not more than 18 inches Repeat stretching operations at approximately every 100 feet for each run of fence Make splices in fabric by interweaving a wire picket through each end loop of each piece of fabric 107 3 07 GRADE CLEARANCE A For line and property fences provide a clearance of 3 inches 3 08 GATES A Install gates plumb and level and adjust for smooth operation as intended without binding or hanging up 3 09 BARBED WIRE A Install barbed wire properly fastened to the rampart arms 3 10 CLEANUP A After chain link fence construction is completed clean up all storage and work areas Replace or repair as required all landscape features damaged or disturbed END OF SECTION 108 SECTION 13 RESIDENTIAL GRINDER STATIONS PART 1 GENERAL 1 01 SUMMARY A Work Included Provide factory built grinder pump units consisting of a grinder pump core and all necessary parts and equipment installed in fiberglass reinforced polyester tank 1 02 QUALITY ASSURANCE A Pumping station shall be in conformance with all applicable industry codes and laws 1 03 DELIVERY STORAGE AND HANDLING A The units shall be shipped to the job site factory assembled so that only the grinder pump
170. s must be stored separately and if they have become contaminated or merged with each other they shall not be used WATER A Water used in mixing concrete shall be clean and free from injurious amounts of oil alkali organic matter or other deleterious substances ADMIXTURES A Water Reducing Admixture shall be Pozzolith 200N by BASF Admixtures Daracem 19 by Grace or equal Water reducing admixture shall conform to ASTM C494 Type A and Type F Water reducing admixture shall not reduce durability shall increase strength 10 and shall not affect bleeding characteristics over reference mix B Air Entraining Admixture shall be equal to MB AE90 Standard by BASF Admixtures Inc Darex by Grace Construction Products or equal Air entraining admixture shall conform to ASTM C260 C No other admixture will be allowed without written approval of the City All admixture shall be compatible with cement aggregate and water used PROPORTIONING A The proportions of aggregate to cement shall be such as to produce a workable mixture which can be thoroughly compacted and which will work readily in the forms and around reinforcement without permitting materials to segregate or excess water to collect on the surfaces The combined aggregates shall be such that when separated on the No 4 sieve the weight passing the sieve shall not be less than 30 nor greater than 50 Concrete of various classes shall have the following maximum water
171. s where neither side of the pipeline drains the valve shall be positioned so that the seat end of the valve is downstream of the shutoff pressure Where possible in horizontal pipelines the valve shall be installed with the axis of the plug horizontal and the plug is in the top of the valve when in the open position In vertical pipelines carrying the seat end shall be at the top of the valve B Wall and Other Pipe Penetrations 1 Contractor shall furnish and place hangers supports wall pipes sleeves and floor boxes in the forms before concrete is poured wherever needed 84 Where pipes pass through concrete members Contractor shall provide sleeves in the forms for the piping The sleeve diameter shall not exceed the pipe O D plus 2 inches or the pipe flange O D plus 1 inch as applicable If the concrete members are to be watertight the annular space around the pipe shall be sealed with a mechanical seal Sleeves shall be steel unless noted otherwise and shall include minimum 1 inch waterstop Where pipe passes through nonwatertight walls the annular space shall be grouted full Where pipes pass through nonwatertight floors the sleeve shall extend 1 inch above the finished floor elevation The annular space shall remain open except the annular space between a rated space example Class 1 Division 1 Group D hazardous location and a nonrated space shall be sealed with a mechanical seal Where pipes pass through a roof
172. shall wall thickness of 6 inches unless otherwise specified rings shall contain a minimum of one No 2 reinforcing rod centered within the ring Frames and Covers for standard sanitary manholes frames shall be East Jordan Iron Works 1037Z 1050Z1 or equal Manhole Chimney Seals 1 External manhole chimney seals shall be provided for all new manholes Chimney seal shall be Cretex or equal 2 Existing manholes exposed during the construction period shall have the adjustment rings replaced and a new chimney seal installed Existing castings shall be reused 2 04 STORM SEWER INLETS CATCH BASINS AND MANHOLES A All storm sewer inlets catch basins and manholes shall be precast concrete structures meeting the requirements of ASTM C913 and Section 720 of the INDOT Specifications Castings shall conform to the requirements of Section 910 of the INDOT Specifications 2 05 BURIED PIPING A DUCTILE IRON PIPING AND FITTINGS 1 Except as otherwise specified underground pipe shall have mechanical joints or push on joints conforming to AWWA C110 and C111 with vulcanized styrene butadiene rubber gaskets conforming to AWWA C111 Gaskets that include metal locking segments vulcanized into the gasket to grip the pipe and provide joint restraint are not acceptable Bolts on exterior joints shall be high strength low alloy steel Corten or equal conforming to AWWA C111 Certificate to that effect shall be provided
173. shall be exercised to keep mixing time and elapsed time between mixing and placement at a minimum Ready mix trucks shall be dispatched so as to avoid delay in concrete placement and the work shall be organized to use the concrete promptly after arrival at the job site The subgrade forms and reinforcing shall be sprinkled with cool water just prior to placement of concrete Prior to placing concrete there shall be no standing water or puddles on the subgrade If approved by the City an admixture for retarding the setting of the concrete may be used Exposed concrete surfaces shall be carefully protected from drying Continuous water curing is preferred Curing compounds shall be white pigmented 3 09 COLD WEATHER CONCRETING A Conditions of this section shall apply in addition to all other sections of the specifications when placing concrete in cold weather Cold weather is defined as a period when for more than three successive days the average daily temperature drops below 40 F When temperatures above 50 F occur during more than half of any 24 hour period the period will no longer be regarded as cold weather The average daily temperature is the average of the highest and lowest temperature during the period from midnight to midnight Cold weather concreting shall conform to all requirements of ACI 306 1 Standard Specification for Cold Weather Concreting published by the American Concrete Institute Detroit Michigan except
174. switch Provide switch configuration NO or NC as required The electrical load for the switch contacts shall be 100 VA at up to 250 volts The two conductor cable shall be 16 AWG with fine strands made for heavy flexing service and underwater use Cable length shall be a continuous run to the terminating control panel A green grounding wire shall connect internally to the float housing Floats shall be US Filter Model 9G EF or equal 2 Weight and buoyancy shall be such that contaminants will not result in the float switch changing operating level more than 1 inch 3 Operating temperature range shall be 31 to 194 F 4 Floats shall be mounted per manufacturer s instructions All mounting hardware shall be stainless steel and furnished with floats 98 5 Provide stainless steel kellum grips for each float cable 6 Float Controls a Both Pumps Off b Lead Pump On Lag Pump On d High Water e Low Water future 7 Provide automatic alternator 8 Provide interface relays and contacts for the following points in the control panel All points shall be wired and labeled at terminal strips in the panel for connection to a future SCADA System a WET WELL HIGH WATER LEVEL Local indication Red b WET WELL LOW WATER LEVEL Future Local indication Red c PUMP NO 1 RUN Local indication Green d PUMP NO 2 RUN Local indication Green e PUMP NO 1 SEAL FAIL Local indication A
175. tc with a logical description for each layer H Projection shall be referenced to NAD83 Indiana State Plane Coordinate System East Zone using U S Survey Feet Elevations shall be in the NAVD 88 vertical datum The coordinate location of the items listed below shall be obtained by a field survey and with vertical data that meets survey grade accuracy l Tie into section corners in the Indiana State Plane Coordinate System to ensure proper orientation J All easements shall be represented K Drawings must have graphical representation of all off site platted easements right of ways lot lines etc encompassing infrastructure improvements L The digital file must show the exact as built location of the following items 1 Storm water manholes inlets end sections risers and pipes 120 Detention retention ponds with normal pool elevation top of bank drawn as closed polylines Any sub surface drains including field tiles Flow line of swales and ditches with a bottom width of 1 foot or greater Sanitary sewer manholes sewer mains pumping stations force mains wyes valves and laterals Utility markers End of stubs Pipe casing including location of ends of casing Other utilities including water mains and services connections hydrants and valves gas mains electrical cable and telephone All storm and sanitary structures will have top of castings and invert elevations All pipes will have a length pipe
176. te masonry work or tile Strap hangers tin clips or U hooks will not be acceptable Piping shall be supported using base fittings and concrete pads to 6 inches above the floor Anvil 264 B line or equal adjustable pipe saddle stand with floor flange to 6 feet above the floor and supporting clamps or inserts more than 6 feet above the floor In general the maximum spacing of supports shall not exceed 10 feet on centers Stainless steel supports shall be used in submerged locations and wet wells Piping shall be adequately supported and braced to resist thrust at bends rubber expansion joints and joints Insulation saddles shall be used at supports of insulated piping Contractor shall furnish and place hangers supports wall pipes and sleeves in the forms before concrete is poured wherever needed All piping shall be adequately supported and braced to resist thrust at bends and joints Use base elbows poured concrete or rod ties The weight of the piping shall be supported independently of connected equipment Exposed piping shall run straight in neat parallel lines and shall be located far enough from walls ceilings and floors to permit access for covering of pipe and painting work Care shall be taken in laying out piping so that there is no interference with the proper location of piping for other purposes or other equipment and shall be run with regard to the requirements of each service On liquids and on lines carrying solid
177. te after being deposited is 3 feet When concreting is once started it shall be carried on as a continuous operation until the placing of the section or panel is completed All concrete shall be placed with the aid of mechanical vibrating equipment in accordance with ACI 309 In congested areas vibration shall be supplemented by hand spading adjacent to the forms Vibration should secure the desired results within 5 to 15 seconds at intervals of 18 inches apart maximum The vibrator shall penetrate the preceding layer of concrete Vibrators shall have a frequency of not less than 10 000 impulses per minute when in operation submerged in concrete A sufficient number of spare vibrators shall be kept in ready reserve to assure adequate vibration in case of breakdown of those in use In placing concrete in beams where it is intended to be continuous and monolithic with the slab above a delay to provide for settlement of the deep concrete shall be scheduled before placing the upper concrete in the slab The length of delay shall be as long as possible and still permit the revibration of the deep concrete Concrete is not to be placed under water A suitable means shall be provided for lowering the water level below surfaces upon which concrete is to be placed 49 This may require excavating approximately 12 inches below the bottom of the concrete surface and refilling with gravel and compacting The groundwater shall not be allowed to rise to th
178. ted by tamping Backfilling material shall be deposited in the trench for its full width on each side of the pipe fittings and appurtenances simultaneously The Contractor shall place the backfill around the pipe in such a manner as to confirm there are no void spaces From the centerline of the pipe fittings and appurtenances to a depth of one foot above the top of the pipe Contractor shall use special care in placing this portion of the backfill so as to avoid damaging or moving the pipe When the trench crosses a driveway or other access the Contractor shall backfill the trench immediately to restore access Contractor shall check all such areas every day to see if any settlement has occurred and if so shall backfill again to maintain a smooth surface All driveways entrances and parking areas consisting of crushed stone gravel concrete or asphaltic surfaces including those in public rights of way damaged by the construction shall be repaired and replaced with like material to the original grade All damaged curbs and sidewalks shall also be replaced with like material to the original grade All areas distributed by construction shall be restored to at least the original preconstruction conditions and to the satisfaction of the City or its authorized representative 18 F One year from completion of the project the Contractor shall return to the site and backfill or smooth out any settlement that has occurred in the ent
179. teel throughout Doors shall be cast into top slab Contractor shall coordinate location of door to ensure proper clearance between door and pumps and to allow for proper placement of pumps in the wet well Doors shall be reinforced for minimum HS 20 loading if located in a roadway or drive or 300 pounds per square foot loading in other locations Provide stainless steel unistruts as necessary attached to doors to mount accessories Accessories upper guide holder cable holder power and float cable holder etc shall be stainless steel Access cover shall be provided with fall through protection consisting of aluminum grating designed to withstand live load of 300 pounds per square foot Grating shall allow for visual inspection limited maintenance and float adjustment while the grate is in place Grate shall be provided with a permanent hinging system which will lock grate in 90 position once opened A locking device to prevent unauthorized entry to the confined space shall be provided Aluminum grating shall be powder coated safety orange Caution Sign Contractor shall provide caution sign at the entrance to the wet well Sign shall be fiberglass with black letters on yellow background Brady 92 2 03 2 04 2 05 Systems 120 equal Sign shall be mounted wet well top slab with expansion anchors and shall have the following wording CAUTION DANGEROUS HAZARDOUS AREA CONFINED SPACE DO NOT ENTER WITHOUT P
180. th lever actuators Supply one lever for every four valves furnished All valves 3 inches and smaller shall have individual levers Valves not in reach of the floor 7 feet to centerline or greater shall have chainwheel worm gear actuators Right angle actuators shall be furnished if required because of valve position Supply sufficient galvanized or electroplated chain with chainwheel so loop through chainwheel is within 3 feet of floor Buried or submerged service valves shall be supplied with 316 stainless steel bolts and hardware for both valve and actuator Adjustable valve boxes shall be provided for all buried valves Valve boxes shall be Tyler Union 6850 Series 4 inches through 12 inches or equal Extension heights shall be provided as required Lids shall be marked for appropriate use Contractor shall verify that all valve boxes are large enough to accommodate all operating nuts and wrenches The valve box shall be centered and plumb over the wrench nut of the valve with the box cover flush with the finished ground elevation Solid 4 inch 80 concrete blocks shall placed under the base of valve boxes so that the bottom of the base is about 2 inches away from contact with the valve bonnet The valve box shall not transmit shock or stress to the valve Extension stems and other accessories shall be provided Extension stems for quarter turn plug valves shall be fabricated from 2 inch pipe and extensions stems for gear operated v
181. the City 4 Manholes in paved areas shall be constructed to meet final surface grade Manholes shall not project above finished roadway pavements 5 Contractor shall be solely responsible for proper height of manholes necessary to reach final grade 3 02 FIELD QUALITY CONTROL AND TESTING A All work shall be inspected tested and approved in accordance with federal state and local rules and regulations All work shall also be tested as specified in this section Test results shall be recorded and reports or appropriate certificates shall be submitted to the City in triplicate All new piping shall be tested All underground piping shall be backfilled or properly secured to avoid damage during testing Should underground piping fail test Contractor shall be responsible for removal and replacement of backfill All piping interior or exposed shall be subject to test before being covered with insulation or paint All piping and appurtenances shall be watertight or airtight and free from visible leaks Manholes and precast reinforced concrete wet wells and appurtenances shall be free of any visible leaks Any leakage shall be sealed from the exterior of the manhole or structure Precast reinforced concrete manhole risers and tops shall be tested in accordance with ASTM C497 All piping shall be flushed or blown out after installation prior to testing Contractor shall provide all necessary piping connections water air test pumping equ
182. the cement and aggregates or the cement to the aggregates Truck mixers shall be equipped with drum revolution counters In no event shall concrete which has taken its initial set be allowed to be used Retempering of concrete is not permitted No water shall be added on the job Concrete shall have a temperature not less than 60 F nor more than 80 F as delivered to the job site With each load of concrete Contractor shall obtain delivery tickets and shall make these tickets available for review by the City Delivery tickets shall provide the following information 1 Date 2 Name of ready mix concrete plant job location and Contractor 3 Type of cement and admixtures if any 4 Specified cement content in sacks per cubic yard of concrete and approved concrete mix number or designation 5 Amount of concrete in load in cubic yards 46 6 Water added at job if any 7 Truck number and time dispatched 8 Number of mixing drum revolutions For job mixed concrete all concrete materials shall be mixed in a machine batch mixer for at least 1 1 2 minutes after all ingredients are in the mixer and shall continue until there is a uniform distribution of the materials and the mass is uniform in color and homogeneous The mixer shall not be loaded beyond the capacity given by the manufacturer and shall be rotated at the speed recommended by the manufacturer The mixer is to be provided with positive timing device which will positiv
183. the individual lengths of main tested and test results Where connections are made to existing mains it shall be the responsibility of Contractor to provide the necessary hydrostatic tests on all new mains installed This may necessitate but is not limited to the installation of temporary valves to isolate the new system from the existing system All materials Work and equipment necessary for this Work shall be furnished by Contractor at its expense All testing of pipelines shall proceed concurrently with installation Contractor is advised that it may be advantageous to conduct daily preliminary testing of its Work INFILTRATION EXFILTRATION TESTS 1 Infiltration exfiltration tests for all gravity sewers except laterals will be as follows If groundwater is above the pipe measurements shall be taken to determine the rate of infiltration into the pipe If groundwater is below the pipe the stretch of pipe shall be plugged at its downstream end and water shall be placed inside the pipe to fill the pipe Measurements shall then be taken to determine the rate of leakage out of the pipe by filling the pipe Concrete pipe shall be filled with water at least 8 hours before measurements are taken The rate of infiltration or leakage shall not exceed 200 gallons per inch diameter per mile per day for any stretch of pipe measured Contractor shall immediately make all necessary repairs to bring infiltration or leakage within the above acceptabl
184. the low points 0 72 feet all other inlet shall be adjusted for a normal flow line 0 50 feet UTILITY MARKINGS A The ends of utility service lines sewer water gas and electrical conduits shall be marked during installation The curb top shall be marked immediately adjacent to these utility markers Curb markers shall be 2 inches in height and shall consist of a W for water S for sewer G for gas and E for electric and blank conduits Markings shall be embossed minimum of 1 4 inch deep and be 3 8 inch thick CURING A As soon after finishing operations as the free water has disappeared the concrete surface shall be sealed by spraying on it a uniform coating of curing material in such manner as to provide continuous water impermeable film on the entire concrete surface B The material shall be applied to form uniform coverage at the rate of not less than one half gallon per 100 square feet of surface area Within 30 minutes after the forms been removed the edges of the concrete shall be coated with the curing compound applied at the same rate as on the finished surface 38 3 15 shall maintain suitable barricades to protect the new concrete Where it is necessary to provide for pedestrian traffic Contractor shall construct adequate crossings Crossing construction shall be such that n
185. ting the record shall include the daily maximum minimum thermometer readings of all thermometers during the entire curing period for all concrete pours Contractor shall provide a copy of the records to the City 56 3 16 CURING AND SEALING INTERIOR BUILDING FLOORS A Install cure seal hardener product in accordance with manufacturer s instructions Apply only to those floors noted to be sealed in the finish schedule Where product will be used for moist curing sealing and hardening apply to new concrete as soon as the concrete is firm enough to walk on after troweling Where product will be used for sealing and hardening only surface must be free of dust dirt curing compounds and any material that would inhibit the penetration of the product In some instances the floor may need to be stripped and neutralized prior to application Spray on at rate of 200 square feet per gallon Keep surfaces wet with cure seal hardener for minimum soak in period of 30 minutes without allowing drying out or becoming slippery In hot weather slipperiness may appear before the 30 minute time period has elapsed If that occurs apply more cure seal hardener as required to keep entire surface in a non slippery state for the first 15 minutes For the remaining 15 minutes mist the surface as needed with water to keep the material in a non slippery state After this period when treated surface becomes slippery lightly mist with wat
186. tion This includes every structure although individual buildings may be connected by a passageway walk way tunnel and so forth All buildings being re modeled except those designated for single family residential use must be reviewed for possible additional tap fees A separate application is required for each building In Combined Sewer Areas any alterations of property use must be reviewed to verify that no additional storm water will be discharged into the combined sewer A separate application is required for each such instance Storm water drainage and detention must meet the criteria as set by the City s Municipal Separate Storm Sewer System Program Application for sewer service to an individual building domestic commercial or industrial shall be processed after payment of tap fee and application fee The application then will be forwarded to the Water Pollution Control Authority for its records Any proposed installation utilizing lines not previously accepted for maintenance by the utility may be rejected 11 Before any construction is initiated lot site after getting the tap in connection application approved a curb street cut permit must be obtained from the Clerk Treasurer s Office This will require evidence of an approved Tap In Connection Application from the Board of Public Works and Safety A copy will be forwarded to the Water Pollution Control Authority for review and a copy must be presented to the Bu
187. tion In hot weather the cylinders shall be covered with wet burlap and stored in a shaded area It is Contractor s responsibility to provide a suitable protected location for storing cylinders on the job site After 24 hours the cylinders shall be transferred to an independent testing laboratory acceptable to the City The cylinders shall be packed in sawdust or other cushioning material for transit to avoid any bumping or jarring of the cylinders Cylinders shall be broken at 7 and 28 days Test data shall include date and location of pour and concrete mix used Slump Test Contractor shall make one slump test near the beginning of all pours with two tests being made for all pours in excess of 25 yards Slump tests shall conform to ASTM C143 Air Test a When air entrained concrete is used the air content shall be checked by Contractor near the beginning of all pours with at least two checks being made for all pours in excess of 25 cubic yards The air contents shall be checked using the pressure method in accordance with ASTM C231 The pocket sized alcohol air indicator shall not be used unless it is first used in conjunction with the pressure method test A If required by the City records are to be kept of all concrete work The record shall include the date location of pour concrete mix slump air content test cylinder identification concrete temperature and ambient air temperature In addition for cold weather concre
188. to seven percent by volume Contractor shall submit to the City compressive strength of concrete cylinder test results for the same concrete mixes proposed on a previous project If this information is not available one cubic yard trial batches of each individual mix proposed for use shall be made prior to use in the work Four test cylinders shall be made for each trial batch two to be tested at 7 days and two at 28 days The trial batches shall be made preceding actual placement operations so that the results of the 7 day tests can be obtained All aggregates shall be measured by weight The concrete mixer is to be equipped with an automatic water measuring device which can be adjusted to deliver the desired amount of water 2 07 WATERSTOPS A PVC waterstops shall be as manufactured by Greenstreak Inc W R Meadows Grace Construction Products or equal Provide serrated centerbulb type non tapered 3 8 inch minimum thickness waterstops manufactured from virgin polyvinyl chloride with no reclaimed scrapped material or pigment whatsoever conforming to Corps of Engineers CRD C 572 The waterstop shall have an 44 2 08 integral fastening system consisting of hogrings or grommets For 6 inch waterstops in construction joints use Greenstreak Inc Profile No 732 or equal For expansion joints use Greenstreak Inc Profile No 735 or equal Where 4 inch PVC waterstops are called for in the drawings use Greenstreak Inc Profi
189. urer and reviewed by the City upon receipt of shop drawings shall be provided for each compartment device light etc All components within the enclosures shall be identified with interior mounted engraved labels Labels shall be installed on the enclosure back panel and not on the device or wireway Devices shall be grouped for each device or unit being controlled Equipment enclosures that include motor controllers shall have disconnects for the enclosure 2 09 COMMON REQUIREMENTS ALL EQUIPMENT A B All indicating and recording devices shall be electric or electronic Power supplies shall be protected against short circuits and contain their own overcurrent and overvoltage protection 12 and 24 VDC power supplies shall be provided and installed in the enclosures for powering all analog input signals where required All motor control power shall be 120 volt with suitable circuit protection fuses or breakers Fuse holders shall be provided with integral LEDs to indicate when the fuse is blown 97 Devices powered at 120 volts from control panels shall be fused This shall include but not be limited to solenoid valves motor operated valves motorized ball valves flow meters scales transducers etc Each panel shall have GFI duplex 20 ampere 120 volt receptacle If enclosure and panel space is needed for future installation of devices SCADA lights etc the enclosure and panel shall be constructed for such inst
190. valves shall be GA Industries Figure 230 DS Apco Model 250 LS by DeZurik Clow Style 106SL 2 inches to 12 inches or 259 02 14 to 12 inches outside lever and spring GA Industries Figure 220 DS Model 250 LW by DeZurik Clow Style 106WL 2 to 12 inches or 159 02 14 to 30 inches and weight or equal 150 psi ductile iron or iron body bronze trimmed swing check Two levers and springs heavier springs and or additional weights shall be used if necessary to stop slamming Asphaltic varnish and coal tar coating are not allowed on check valves Exterior of cast iron or steel valve body shall be furnished with all surfaces except galvanized or stainless steel prepared in accordance with near white grade SSPC Specification No 10 removing all dirt rust scale and foreign materials Surface preparation shall be done at such time during the assembly process as to preclude damage to the valve once assembled Cleaned surfaces shall then be shop primed Shop priming shall be with one coat of Tnemec N69 1255 Hi Build Epoxoline primer one coat of 141 Pota 80 epoxy primer or equal applied to 81 minimum of 5 0 mils dry thickness Primer used shall be compatible with proposed finish coats Contractor shall verify It is the intent of this specification that all valves supports and appurtenances shall be furnished shop primed clean and ready to accept finish painting by Contractor with a minimal a
191. wings and specifications and until corrections have been made No clear water drainage systems shall be connected to or constructed such that they flow into a sanitary sewer system including parking lots athletic fields etc All underground seepage picked up by sump pumps and or perimeter drains etc and cooling water discharges must be directed to the storm drainage The sanitary sewer is for sanitary use only and nothing is to be discharged into it that would interfere with any part of the sewer system or treatment process facility PAYMENT FOR SEWER SERVICES The user is to pay for sewer and waste disposal services at rates as established by Appendix B of Chapter 50 of the Municipal Code PRE TREATMENT PROVISIONS Commercial industrial institutional operations etc must notify the Pre Treatment Coordinator of their intentions to discharge wastewater into the City s collection system at least ninety 90 days prior to commencing such discharge The Pre Treatment Coordinator will determine whether a Wastewater Discharge Permit is required The prospective user may be required to supply information projecting the quality and quantity of water to be discharged All services requiring an Industrial Wastewater Permit will be required to install a permanent inspection and sampling manhole For further information regarding pre treatment provisions or inspection manholes refer to Chapter 50 of the Municipal Code or contact the Pre Treatment Coo
192. y person of the responsibility of complying with the discharge requirements of the City of Seymour Where installed all fats grease oil and sand traps shall be maintained by the owner at his expense in continuously efficient operation at all times PART 2 REQUIREMENTS 2 01 APPLICABILITY A All users shall install grease traps designed to limit the introduction contribution discharge of greases into the City s wastewater collection system or WPCF Grease traps with appropriate sampling or inspection points shall be installed at the user s expense whenever any user operates commercial industrial or institutional cooking establishment Grease oil and sand traps shall be provided by the user when in the opinion of the City they are necessary for the proper handling of wastewater containing excessive amounts of grease oil or sand except that interceptors shall not be required for single family residential users It is recommended that solid food waste products be disposed of through normal solid waste garbage disposal means If a grinder disposal is used it must be connected to the grease trap The use of grinders is discouraged since it decreases the operational capacity of the grease trap and will require an increased pumping frequency to ensure continuous and effective operation Commercial dishwashers must be connected to the grease trap Dishwashers discharge soap and hot water which can melt grease and allow
193. y to provide a full depth of curb and gutter Prior to placement of concrete the base shall be thoroughly compacted and moistened 35 3 02 3 03 3 04 BASE PREPARATION SIDEWALKS AND DRIVEWAYS A The subgrade shall be thoroughly compacted and finished to a trim firm surface All soft or unsuitable material shall be removed and replaced with suitable material A minimum 2 inch thick layer of sand sand and gravel or base course shall be placed under all sidewalks This material shall be thoroughly moistened and compacted before the concrete is placed FORMS A Forms shall be of metal or wood for straight line work only and of sufficient strength to resist distortion or displacement Metal forms shall be used to construct a curb and gutter cross section Forms shall be full depth of the required work Facing boards if used shall be built so as to obtain the cross section called for on the drawings Forms shall be securely staked and held firmly to line and grade Forms shall be cleaned thoroughly and oiled before reuse All curved curb and gutter shall form smooth curves and shall not be a series of chords Radius forms shall be used for all curved curb and gutter where the radius of curvature is 100 linear feet or less PLACING AND FINISHING CONCRETE A Unless otherwise specified concrete shall be placed in accordance with the Standard Specifications Concrete shall be thoroughly tamped to remove all voids Th
194. ystems do not qualify for acceptance they must be built to comply with the rules regulations and specifications outlined in this booklet Sewer Main Extension Application Drawings submitted with any application for sewer extensions must be complete including material specifications estimated flow elevations easements safety devices and necessary pumping equipment The drawings must be signed by a professional engineer licensed in the 8 State of Indiana or a Land Surveyor if the sewer is to be a gravity only type of installation Drawings and subsequent construction must meet all Federal State County and local standards rules and regulations Each application must be submitted with a separate application fee The preliminary drawings shall consist of plan and profile drawings showing the proposed sewer layout with right of ways easements locations of other utilities and flow calculations for immediate service area and future tributary service areas Applicant User is responsible for determining and submitting flow calculations showing the impacts for both immediate and future flows to the downstream portions of the sewer system including all downstream pumping stations and piping systems Applicant User is responsible for all costs required to upgrade the existing sewer system that are needed to accommodate the Applicant s User s immediate and future flows It is the intent of the City to minimize the number of pumping stations

Technical Specification Manual Revision 2015

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