Home

Original Revision Request - Office of Physical Plant

Contents

1. 2 Alarm event notification alarm event messages and event routing shall be in accordance with the existing PSU standards 3 CSC implemented events objects a All Input Output objects listed on the object tables for each piece of equipment shall have an event defined for the off normal condition BUILDING AUTOMATION SYSTEMS 25 55 00 40 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 b Analog objects shall list the high and low alarm limits C Every device connected to the system shall also be alarmed for an off line condition The CSC shall provide a BACnet BV for the offline status 1 Three notification classes shall be defined to route alarms a Critical alarms shall be printed logged and pop up windows shall occur via an email notification b Maintenance level alarms shall be printed and logged C Commissioning alarms shall be printed and logged d The event objects and routing shall be reviewed by the University s Physical Plant BAS Group to identify the class routing limits and message content for each object prior to CSC implementation e An event shall be generated for a device communications failure or a device program changing to a halt or failure state All devices shall have this feature implemented E On line Graphics 1 The on line graph
2. 3 Section 23 XX XX Chiller s 4 Section XX XX XX Variable Frequency Drive s 5 Section 26 XX XX Lighting Controls 6 Section 26 kX XX Electrical Monitoring 7 Section xxxxx OTHER REFERENCES A ANSI ASHRAE 135 2008 BACnet A Data Communication Protocol for Building Automation Systems This shall include the Standard and all published Addenda Refer to www bacnet org for published Addenda DEFINITIONS A BAS refers to the Building Automation System In the past this may have been referred to as CCS Central Control System EMS Energy Management System or ATC Automatic Temperature Control B Critical Space refers to a space that is being backed up by redundant utilities and or redundant HVAC system s i e Animal Rooms Temperature critical research etc C CSC refers to the Control System Contractor The CSC is the Contractor responsible for the implementation of this Section of the Specifications D Enhanced Zone Sensor refers to a Room Sensor with Set point Adjustment and Occupancy Override E Gateway refers to the interface hardware and or software to provide seamless integration by non BAS equipment manufacturers Refer to paragraph 2A 2 BAS Interfacing with 3rd Party Sub systems F UO refers to Input Output Thus I O device means Input Output device G IP refers to the Internet Protocol H Night Lighting refers to non emergency exterior lights mounted to the building l OEM st
3. A 54 ACCEPTANCE OF COMPLETED BAS INSTALLATION ec eeceeceeeeeeeseceneeeeeeeeeeeeeeeeteeeseeeenaes 54 IS LAT CET 58 ADJUSTING AND CLEANING AAA 59 SEQUENCES OF OPERATION csccsseesseeseeesees sees seen eeeeseenaseneeseessneeseeesneesnnessaesseesneeeeeeeseenes 60 BUILDING AUTOMATION SYSTEMS 25 55 00 4 PART 1 1 1 1 2 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 GENERAL RELATED DOCUMENTS A Drawings and general provisions of the Contract including General Conditions of the Contract General Conduct of the Work and Special Requirements and Division 1 Specification Sections apply to this Section OVERVIEW A This document contains the specification and input output summaries for the Building Automation System BAS for the at University Park campus The system architecture shall utilize intelligent distributed control modules located at each site which communicate over a local controller network The BAS shall provide Direct Digital Control DDC monitored and adjusted by the University s Automated Logic WebCTRL or JCI Metasys System Extended Architecture software at University Park both via Microsoft Internet Explorer the thin client user interface This BAS for the air conditioning heating and ventilating systems shall interface with other microprocesso
4. For this project the CSC shall provide the following equipment for Lab Controls including duct mounted boxes and DDC controllers B LSB and LEB type boxes Duct mounted Lab Supply Box es LSBs and Lab Exhaust Box es LEBs shall be provided by the CSC and shall be controlled by the appropriate control strategy as noted below 1 High end performance OR Low tech performance C DDC Controller s 1 High end performance The controls with this option will be provided by the Manufacturer of the LSB s and LEB s and integrated into the BAS being installed for the entire building CSC shall provide all software configuration tools and site license s OR Low tech performance The controls with this option will be provided by the BAS being installed for the entire building BUILDING AUTOMATION SYSTEMS 25 55 00 27 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 2A 6 LAPTOP COMPUTER S A For this project the CSC shall provide ne two Laptop Computer s to the University s Physical Plant BAS Group prior to the start of the Acceptance Testing reference subsection 3 11 ACCEPTANCE OF COMPLETED BAS INSTALLATION Provide a new laptop computer with the control system software and database as part of the project Computer in o
5. PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 i Valve Schedule The Valve Schedule s shall be submitted using the Template provided by PSU and shall be reviewed and approved by the Professional prior to installation of any Valve The document Valve Gchedule Template vie is available on the PSU Design Standards website j Damper Schedule The Damper Schedule s shall be reviewed and approved by the Professional prior to installation of any Damper k Object Table Object Table shall include all I O points all Alarm points and all Trend points Information on each point shall include the following 1 Point type 2 Point description 3 Point name 4 Alarm limits if applicable 5 Whether or not a Trend is Enabled on point 6 What Trend is triggered on if applicable 7 Whether or not Trend historian archive is enabled on point 8 Event Category and Event Template assigned to point Floor Plans Drawings shall include the proposed location of all field devices and the routing of the communications cabling m System Schematic Drawings shall include a single line representation of the equipment being controlled including all field devices required for properly controlling equipment and implementing the sequences of operation for this project n Sequence of Operation Drawings shall include Sequences of
6. and software provided 2A 2 D 1 A 4 i S Verify that the by the OEM to interface with the following third party equipment Equipment Spec Sections also have clear language that matches a Equipment type 1 a b Equipment type 2 c Equipment type 3 2 System Software a The CSC shall provide all software identified in this specification The database required for implementation of these specifications shall be provided by the CSC including point descriptor alarm limits calibration variables on line graphics reports and point summaries The CSC shall provide and create the system using the latest software release at the time of Shop Drawing approval BUILDING AUTOMATION SYSTEMS 2555 00 8 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 b Site license For this project at least one 1 additional software license for the existing campus Automated Logic WebCTRL or JCI Metasys System Extended Architecture software shall be provided Object Table s 1 The system as specified shall monitor control and calculate all of the points objects and perform all the functions as listed in sequences of operation and as shown in control diagrams in this specification 2 All objects including Application Controller level objects shall be exposed as BACnet
7. 00 64
8. 10VA for AC or more than 8 watts for DC applications Actuators operating on 120VAC power shall not require more than 10VA Actuators operating on 230VAC shall not require more than 11VA All non spring return actuators shall have an external manual gear release to allow manual positioning of the damper when the actuator is not powered Spring return actuators with more than 60 in lb torque shall have a manual crank for this purpose All modulating actuators shall have an external built in switch to allow reversing direction of rotation Actuators shall be provided with a conduit fitting Actuators shall be Underwriters Laboratories Standard 873 listed and Canadian Standards Association Class 4813 02 certified as meeting correct safety requirements and recognized industry standards Actuators shall be designed for a minimum of 60 000 full stroke cycles at the actuator s rated torque and shall have a 2 year manufacturer s warranty starting from the date of start up per Start up Report or Cx documentation Manufacturer shall be ISO9001 certified CONTROL VALVES BUILDING AUTOMATION SYSTEMS 25 55 00 32 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 Control Valves Factory fabricated of type body material and pressure class based on maximum pressure and temperature rating of pipi
9. 10k Type2 Thermistor with 0 5vdc signal by Veris Industries http www veris com docs datasheets tc_ts_d pdf Occupancy Sensor These sensors shall have passive dual technology PDT and internal relay option Provide Sensorswitch Model WV PDT 16 R sensors with WV BR ceiling mounting brackets The power source is 24 VAC VDC and shall be provided by the BAS controller This is a stocked item at OPP Stores and can be furnished by Laface amp McGovern Altoona Office contact Dan Cowen 814 944 6373 2A 9 THERMOSTATS A Combination Thermostat and Fan Switches Line voltage thermostat with two three or four position push button or lever operated fan switch 1 Label switches FAN ON OFF FAN HIGH LOW OFF FAN HIGH MED LOW OFF Provide unit for mounting on two gang switch box Line Voltage On Off Thermostats Bimetal actuated open contact or bellows actuated enclosed snap switch type or equivalent solid state type with heat anticipator integral manual on off auto selector switch 1 Equip thermostats which control electric heating loads directly with off position on dial wired to break ungrounded conductors 2 Dead Band Maximum 2 deg F 1 deg Remote Bulb Thermostats On off or modulating type liquid filled to compensate for changes in ambient temperature with copper capillary and bulb unless otherwise indicated 1 Bulbs in water lines with separate wells of same material as bulb 2 Bulbs in air duct
10. Objects Codes and Regulations 1 All electrical equipment and material and its installation including programming shall conform to the current requirements of the following authorities Occupational Safety and Health Act OSHA National Electric Code NEC 2008 International Fire Code 2009 International Mechanical Code 2009 International Energy Conservation Code 2009 International Fuel Gas Code 2009 g International Building Code 2009 h o e opp P International Existing Building Code 2009 i International Plumbing Code 2009 2 All distributed application controllers supplied shall be in compliance with the following listings and standards a UL916 for Open Energy Management b CE Electro Magnetic Compatibility 3 The control system manufacturer shall have quality control procedures for design and manufacture of environmental control systems for precise control and comfort indoor air quality HVAC plant operation energy savings and preventative maintenance 4 Where two or more codes conflict the most restrictive shall apply Nothing in this specification or related documentation shall be construed to permit work not conforming to applicable codes Building Ethernet Connection Cabling The building Ethernet shall be provided by the University cooperation between Physical Plant and TNS at the Building Telecommunications closet s and a Network Switch is provided and installed by Physical Plant personnel
11. Provide duct plenum mounting kits as applicable Hardware shall include stainless steel face plates with connecting pipe and fittings Provide correction coefficients to compensate for entry and friction loss of the entire assembly to convert the airflow rate to the equivalent pressure between adjacent zones Provide a rain snow shield for installations on exterior wall surfaces 2A 15 UNINTERRUPTIBLE POWER SUPPLY UPS A B An UPS is required to be installed to provide Power to every level of Controller serving emergency and or critical equipment The UPS shall include dry contacts for monitoring the UPS status End of PART 2A BUILDING AUTOMATION SYSTEMS 25 55 00 37 PART 2B THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 PRODUCTS SOFTWARE 2B 1 SYSTEM SOFTWARE OVERVIEW A Acceptable Products 1 ALC Eikon and WebCTRL are acceptable ALC System Software products 2 JCI NAE ADS SCT GX Tool and HVAC PRO are acceptable JCI System Software products The CSC shall provide all software required for operation of the BAS system specified herein All functionality described herein shall be regarded as a minimum The CSC shall provide the following as a minimum 1 Completed database and an electronic copy of the Back up file 2 C
12. Sensors Watertight inlet fitting shielded from direct sunlight i Room Temperature Security Sensors Stainless steel cover plate with insulated back and security screws 3 Humidity Sensors Bulk polymer sensor element a Accuracy 5 percent full range with linear output b Another standard span for room sensors below is 20 to 90 percent relative humidity with 2 percent accuracy C Room Sensors With cover matching room thermostats span of 25 to 90 percent relative humidity d Duct and Outside Air Sensors With element guard and mounting plate range of 0 to 100 percent relative humidity 4 Static Pressure Transmitter Nondirectional sensor with suitable range for expected input and temperature compensated a Accuracy 2 percent of full scale with repeatability of 0 5 percent b Output 4 to 20 mA C Building Static Pressure Range 0 to 0 25 inch wg 0 to 62 Pa d Duct Static Pressure Range 0 to 5 inches wg 0 to 1243 Pa 5 Pressure Transmitters Direct acting for gas liquid or steam service range suitable for system proportional output 4 to 20 mA Equipment operation sensors as follows 1 Status Inputs for Fans Differential pressure switch with adjustable range of 0 to 5 inches wg 0 to 1243 Pa 2 Status Inputs for Pumps Differential pressure switch piped across pump with adjustable pressure differential range of 8 to 60 psig 55 to 414 kPa 3 Status Inputs for Electric Motors Current sensing rel
13. These would be used on Primary Equipment and Terminal Equipment respectively 2 Application controllers must use BACnet as the native communication protocol between controllers 3 Each Application Controller must be capable of standalone direct digital operation utilizing its own processor non volatile flash memory input output minimum 8 bit A BUILDING AUTOMATION SYSTEMS 25 55 00 24 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev 10 11 12 13 Instructions 1 docx Printed 03 07 11 to D conversion and include voltage transient and lightning protection devices Firmware revisions to the module must be able to be made from the local workstation portable operator terminals or from remote locations over modems or LANs The Application Controllers for Primary Equipment shall be expandable to the specified I O point requirements Each controller shall accommodate multiple I O Expander Modules via a designated expansion UO bus port The controller in conjunction with the expansion modules shall act as one application controller All point data algorithms and application software within the controllers shall be custom programmable from the Operator Workstation Each Application Controller shall execute application programs calculations and commands via a microcomputer resident in the controller All
14. and be connected to the PSU campus Ethernet infrastructure A sufficient number of controllers shall be supplied to fully meet the requirements of this specification Controller networks shall use the BACnet protocol 2 The Global Building Controller Router shall support a network of at least 50 controllers 3 The Global Building Controller Router shall provide a port which can be connected to Operator Workstations portable computers or modems 4 Global Building Controller Router shall provide full arbitration between multiple users whether they are communicating through the same or different Global Building Controller Routers 5 The Global Building Controller Router shall be responsible for routing global information from the various controller networks which may be installed throughout a building 6 The Global Building Controller Router shall not contain a mechanical hard drive Memory Each Global Building Controller Router shall have sufficient memory to support its own operating system and databases including 1 Control processes 2 Energy Management Applications 3 Alarm Management 4 Historical Trend Data for 100 of all physical I O for all programs in the Global Building Controller at a minimum of 500 samples per Trend 5 Maintenance Support Applications 6 Custom Processes 7 Operator I O Expandability The system shall be modular in nature and shall permit easy expansion through the addition of
15. and equipment Cleaning Clean factory finished surfaces Repair any marred or scratched surfaces with manufacturer s touch up paint BUILDING AUTOMATION SYSTEMS 25 55 00 59 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 C Final Adjustment After completion of installation adjust sensors thermostats control valves motors and similar equipment provided as work of this section Final adjustment shall be performed by specially trained personnel in direct employ of manufacturer of primary temperature control system End of PART 3 BUILDING AUTOMATION SYSTEMS 25 55 00 60 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 PART 4 SEQUENCES OF OPERATION 1 This Part shall include Sequences of Operation Object Tables and Control Diagrams Contact the University s Physical Plant BAS Group for Examples Refer to the PSU Design Standards Website for 25 90 00 GUIDE SEQUENCES OF OPERATION LINK http Awww opp psu edu planning construction design_and_construction_standards division 25 integrated automation searchterm standard 20sequences 20o0f 20operation CntiSpecBuilder https www ctrlspecbuilder com sb welco
16. at this location The CSC shall provide CAT 5e or CAT 6 cabling between Global Building Controller s Router s and the Building Telecommunications Closet s The CSC shall provide repeaters between Global Building Controllers Routers and the Building Ethernet Connection as required Final BUILDING AUTOMATION SYSTEMS 25 55 00 9 1 8 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 Building Ethernet Connection terminations shall be by the CSC and shall be coordinated with the University s Physical Plant BAS Group Major Systems Cabling The CSC shall provide CAT 5e or CAT 6 cabling between the Global Building Controller location and each location of an Air Handler Heating System and or Chilled Water System Panel All terminations shall be completed by the CSC The CSC shall provide all object mapping and programming and shall coordinate object naming conventions and network map requirements with the University s Physical Plant BAS Group The naming convention shall be submitted with the BAS Shop Drawings for review and approval by the University s Physical Plant BAS Group The CSC shall provide a circuit from an existing Normal Emergency power panel and an UPS for the Global Building Controller Routers and if necessary for repeaters and Application Controllers serving emergency a
17. documentation unless specific written instructions to the contrary are provided by the University s Physical Plant BAS Group h begin field installation i complete installation of all thermowells j complete installation of wiring runs k complete installation of remote field devices l deliver major BAS components and operator interface telecommunications equipment m complete installation of panels communication equipment processors etc n complete installation of operator interface and telecommunications equipment O complete identification of all BAS equipment p complete initial applications engineering and provide the University s Physical Plant BAS Group with programming and database for review q revise programming input variables as required r submit copy of construction mark up set for review and use in commissioning s commission system using the initial set of online graphics systems and dynamic thermo graphic floorplans t notify the University s Project Management and Physical Plant BAS Group in writing of system completion and preparations for acceptance testing u schedule acceptance testing to permit a member of the University s Physical Plant BAS Group to be present v provide assistance to Cx provider as necessary per Project Scope w complete punch list items BUILDING AUTOMATION SYSTEMS 25 55 00 16 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS
18. docx Printed 03 07 11 Data Storage and Archiving Trend data shall be stored at the Global Building Controllers Routers and uploaded to hard disk storage when archival is desired Uploads shall occur based upon either user defined interval manual command or when the trend buffers become full All trend data shall be available in disk file form for use in 3rd Party personal computer applications Runtime Totalization Global Building Controllers Routers shall automatically accumulate and store runtime hours for binary input and output points as specified a The Totalization routine shall have a sampling resolution of one minute or less The user shall have the ability to define a warning limit for Runtime Totalization Unique user specified messages shall be generated when the limit is reached Analog Pulse Totalization Global Building Controllers Routers shall automatically sample calculate and store consumption totals on a daily weekly or monthly basis for user selected analog and binary pulse input type points a Totalization shall provide calculation and storage of accumulations of up to 99 999 9 units e g KWH gallons KBTU tons etc The Totalization routine shall have a sampling resolution of one minute or less The user shall have the ability to define a warning limit Unique user specified messages shall be generated when the limit is reached Event Totalization Global Building Controllers Routers
19. engineer if any discrepancies are found 5 Adjustment Duct and plenum devices shall not be adjusted without approval from the consulting mechanical engineer Fan inlet mounted devices may be adjusted during start up and commissioning only after having been checked against known volumetric values or against another like device measuring the same air volume at two or more points of operation BUILDING AUTOMATION SYSTEMS 25 55 00 35 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 Sensor Assembly Each sensing point shall independently determine the airflow rate and temperature at each node which shall then be equally weighted in calculations by the transmitter prior to output as the cross sectional average No electronic components other than the sensor elements shall be located at the sensing node Each ducted sensor probe shall have an integral U L Listed plenum rated cable Cable jackets and conductor insulation shall be FEP Teflon FEP or Neoflon FEP Conductor insulation for internal probe wiring shall be Kynar Devices which average multiple non linear variables are not acceptable Pitot arrays are not acceptable Devices using chip in glass epoxy coated or diode case chip thermistors are not acceptable Vortex shedding devices are not acceptable 1 Each independent airflow se
20. has a potential need for a weather station This potential needs considered by the Designer on a Project specific basis related to requirements for control based on measurement of OA Temperature OA Humidity OA Local CO2 and Atmospheric pressure The Designer needs to determine where the Weather Station DATA would come from for this Project BAS FIGURES Figure 1and Figure 2 follow this page BUILDING AUTOMATION SYSTEMS 25 55 00 62 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 Figure 1 Building Automation System with Automated Logic Corporation product Automated Logic System Architecture ALC BACnet WebCTRL Server Client Workstations Running Internet Explorer LGR Global Building BACnet Router LGR Global Building LGR Global Building i BACnet Router BACnet Router BACnet MS TP BACnet MS TP BACnet MS TP or ARCNET CMNet or ARCNET CMNet or ARCNET ME LGR NOT PERMITTED m M Line Controller as shown ME Line Controller ME Line Controller m i SE Line Controller ME Line Controller SSES CC Co
21. inputs and outputs The Point History routine shall continuously and automatically sample the value of all analog inputs at half hour intervals Samples for all physical hardware input and output points shall be collected during the warranty period to allow the user to immediately analyze equipment performance and all problem related events Point History Files for binary input or output points and analog output points shall be archived on the server workstation hard drive Control Loop Performance Trends Global Building Controllers Routers shall also provide high resolution sampling capability with an operator adjustable resolution of 10 300 seconds in one second increments for verification of control loop performance Extended Sample Period Trends Measured and calculated analog and binary data shall also be assignable to user definable trends for the purpose of collecting operator specified performance data over extended periods of time Sample intervals of 1 minute to 2 hours in one minute intervals shall be provided Each standalone Global Building Controller Router shall have a dedicated buffer for trend data and shall be capable of storing a minimum of 5000 data samples BUILDING AUTOMATION SYSTEMS 25 55 00 47 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev 10 11 End of PART 2B d Instructions 1
22. installed per this specification One visit shall be during the cooling season and one visit shall be during the heating season Provide a written report after each visit is complete Coordinate service visits through the University s Physical Plant BAS Group This service visit shall include but not be limited to the following 1 Check calibration and re calibrate if needed instrumentation sensors for air flow liquid flow pressure humidity temperature and transducers Written records shall be kept indicating the performance of such calibrations along with pertinent data 2 Check the operation of dampers and damper actuators to assure no lock up has occurred and stroke is proper Written records shall be kept indicating the performance of such calibrations along with pertinent data 3 Check the overall system field operations by performing an all points review by hard copy or by documenting all point inquiries Verify that all monitoring and command points are valid and active 4 Written records shall be kept indicating the performance of such exercises If a problem develops at any time during the warranty service period the CSC shall monitor and log the affected BAS point object for the remainder of the warranty service period A problem in the above statement will refer to an incident in which any of the following occur 1 An alarm occurs due to defective control system components or improper installation or progra
23. of 3 working clearance shall be provided in front of all enclosures and panels clearance shall be ensured to permit the enclosure door to open at least 90 from its closed position M Mounting height shall be a maximum 6 6 to the top of the enclosure N Shall be suitable for use in environments having an ambient temperature range of 31 F to 104 F and a relative humidity of up to 95 noncondensing O There shall be no pneumatic equipment or device installed in a Global Building Controller Router enclosure There shall be no equipment or device installed in a Global Building Controller Router that is not a functional component of the campus system interface or building BAS system P A padlocking hasp and staple or keyed cylinder shall be provided for each door A field installed 14 gage galvanized steel drip shield shall be provided where enclosures and panels may be subjected to dripping water INSTALLATION OF AIRFLOW MEASUREMENT DEVICES A Installation 1 Install in accordance with manufacturers placement instructions for optimum performance at the locations indicated on the plans A written report shall be submitted to the consulting mechanical engineer if any discrepancies are found B Adjusting 1 Duct and plenum devices shall not be adjusted without approval from the consulting mechanical engineer 2 Fan inlet mounted devices may be adjusted during start up and commissioning only after having been checked against kn
24. s product s a BACnet interface to the electrical monitoring manufacturer s product s Square D or Cutler Hammer a BACnet interface to the lab equipment manufacturer s product s A Modbus interface may be used only when a BACnet interface is not available 4 Ifthe equipment manufacturer does not have this capability they shall contact the authorized representative of the CSC for assistance and shall include in their equipment price any necessary hardware and or software obtained from the CSC to comply with this section C OEM Configuration Tools and Licenses Configuration Tools and all software licenses required to configure all OEM controllers installed on this project shall be provided BUILDING AUTOMATION SYSTEMS 25 55 00 22 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 2A 3 GLOBAL BUILDING CONTROLLER ROUTER A Acceptable Products 1 ALC LGR Ethernet Router 2 JCI NAE Network Automation Engine GENERAL Global Building Controller Router 1 The Global Building Controller Router shall be a microprocessor based communications device One of the functions of the Global Building Controller Router is to provide a communications gateway between a controller network and an IP Ethernet network The Global Building Controller Router shall communicate via IP
25. sensors in a serpentine manner vertically across the duct cross section Support each bend with a capillary clip Install low limit duct thermostats freezestats in a serpentine manner horizontally across the face of coil Provide 1 ft 3 m of sensing element for each 1 ft 1 m of coil area Remote control devices not in local panels shall be accessible for adjustment and service below 7 above finished floor whenever possible Locate all temperature control devices wired under Division 26 Install guards on thermostats in the following locations 1 Entrances 2 Public areas 3 Where indicated BUILDING AUTOMATION SYSTEMS 25 55 00 50 3 6 3 7 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 H Install damper motors on outside of duct in warm areas not in locations exposed to outdoor temperatures l Local controllers shall be mounted at eye level for accessibility and service and located within 50 of the system served unless otherwise shown on the plans J Freestanding enclosures and panels shall be supported on steel unistrut frames or approved equal and be securely anchored to the floor and be well braced K Enclosures and panels mounted directly to the wall shall be provided with a minimum airspace of 1 between the enclosure and the wall L A minimum
26. shall have the ability to count events such as the number of times a pump or fan system is cycled on and off Event Totalization shall be performed on a daily weekly or monthly basis a The Event Totalization feature shall be able to store the records associated with a minimum of 9 999 999 events before reset The user shall have the ability to define a warning limit Unique user specified messages shall be generated when the limit is reached BUILDING AUTOMATION SYSTEMS 25 55 00 48 PART 3 3 1 3 2 3 3 3 4 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 EXECUTION EXAMINATION A Verify that systems are complete and ensure that the systems are capable of being started and operated in a safe and normal condition before attempting to operate the BAS systems B Beginning of work means acceptance of existing conditions GENERAL INSTALLATION A Install equipment level and plumb B Install software in control units and as applicable in laptop computer s Implement all features of programs to specified requirements and as appropriate to sequence of operation C Connect and configure equipment and software to achieve sequence of operation specified WIRING DEMOLITION A B All wiring and tubing abandoned by the work of the CSC during the course of co
27. software applications workstation hardware application controllers sensors and actuators Integrated On Line Diagnostics Each Global Building Controller Router shall continuously perform self diagnostics communication diagnosis and diagnosis of all subsidiary BUILDING AUTOMATION SYSTEMS 25 55 00 23 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 equipment The Global Building Controller Router shall provide both local and remote annunciation of any detected component failures or repeated failure to establish communication Indication of the diagnostic results shall be provided at each Global Building Controller Router and shall not require the connection of an operator I O device F Surge and Transient Protection Isolation shall be provided at all network terminations as well as all field point terminations to suppress induced voltage Isolation levels shall be sufficiently high as to allow all signal wiring to be run in the same conduit as high voltage wiring where acceptable by electrical code G Powerfail Restart In the event of the loss of normal power there shall be an orderly shutdown of all Global Building Controllers Routers to prevent the loss of database or operating system software Non Volatile memory shall be incorporated for all critical Global Building Co
28. the warranty period shall start All of the points which are alarmed shall be trended and archived from the time of installation through the end of the warranty period All archived files will be readily accessible to the University s Physical Plant BAS Group Start up and commission systems Allow sufficient time for start up and commissioning prior to placing control systems in permanent operation Provide any recommendation for system modification in writing to the University s Physical Plant BAS Group Do not make any system modification including operating parameters and control settings without prior approval of the University s Physical Plant BAS Group Provide certificate stating that control system has been tested and adjusted for proper operation Project Record Documentation After a successful acceptance testing submit project record drawings of the completed project for final approval After receiving final approval supply four or as specified in Division 1 complete project record sets maximum ANSI D size together with an electronic version on CD to the University s Project Management The electronic version shall simultaneously be provided at the BAS Group s FTP site and the University s Physical Plant BAS Group shall be notified Notify Bob Mulhollem Manager of Environmental Systems REM26 psu edu 863 7220 Equipment Panel As Built Drawings After the above final approval one set for the entire project
29. thermometer wells pressure taps orifice plates and flanges access panels electronic transducers and other items required are included The CSC shall schedule and coordinate the work to ensure that the items are installed in the proper manner at the appropriate time Coordinate the Pressure and Temperature test plugs P T ports that are required adjacent to all electronic pressure and temperature BAS sensors in hydronic systems for testing calibration purposes Installed per Section 23 05 19 1 10 CONTRACTOR CSC EXPERIENCE AND PERFORMANCE A The University requires a BAS that is installed programmed commissioned and serviced by an experienced CSC To insure the University of proper BAS service and support the CSC shall be the authorized distributor of the BAS manufacturer for the local area and if requested by the University shall supply proof thereof In view of this the CSC shall have installed a minimum of five BASs of the same type and size as the BAS herein specified and shall provide job names a brief description of the scope of each BAS job and a point of contact for each job The actual local CSC or BAS branch office rather than the BAS manufacturer will provide this information The CSC shall have a local office or representative within the state of Pennsylvania staffed with factory trained engineers fully capable of providing instruction routine maintenance and emergency maintenance service on all system com
30. type air airflow pressure bleed sensors where indicated to measure and control to very low velocity pressure differentials The transmitter output shall be RS 485 BACnet MS TP to be capable of communicating with the BAS Provide a manufacturer s parts warranty for 36 months from the date of unit shipment The manufacturer s authorized representative shall review and approve placement and setup parameters for each measurement location indicated on the plans A written report shall be submitted to the consulting mechanical engineer if any measurement locations do not meet the manufacturer s placement requirements Each measuring device shall consist of a factory calibrated sensor assembly of three hermetically sealed bead in glass thermistors in a glass filled polypropylene housing with a plug and play cable and a single remotely mounted microprocessor based transmitter capable of field configuration and diagnostics with a switching power supply fused and protected from transients and power surges and circuitry to assure automatic reset after power disruption transients and brown outs The operating airflow range shall be 3 000 fpm and pressure range of 0 5 to 0 5 in w c Each measuring device shall have an accuracy of 2 of reading over the entire operating airflow range factory calibrated at a minimum of 10 airflow rates to standards that are traceable to the National Institute of Standards and Technology NIST
31. 1 10 11 12 13 The CSC shall submit a checklist of the objects for the test The checklist shall be submitted to the University s Physical Plant BAS Group and reviewed and approved by the University s Physical Plant BAS Group prior to the test The checklist shall include all objects that have event alarm routing defined The CSC and OEM manufacturer shall verify the proper operation of all input outputs The CSC shall verify the proper event alarm routing to Physical Plant BAS operations center for all points on the main equipment and perform a spot check of the operations of ten percent of terminal units equipment The CSC shall verify that the software programs meet the design intent of the control sequences in the Construction Documents The CSC shall verify the proper operation of the system software on the operator workstation The CSC and the OEM manufacturer shall verify all inputs meet or exceed manufacturer s stated tolerances for accuracy The CSC shall verify that all on line graphical displays of equipment accurately represent the real time state of the field equipment The CSC shall verify that all on line graphical displays of programming logic accurately represent the real time state of the field equipment The CSC shall verify the reliability of all communications of all field devices to the appropriate operator workstation located in the Physical Plant Building The test shall include all w
32. 100 outside air units Unoccupied space temperature shall be monitored by the DDC temperature sensors located in the individual zones being controlled or within a representative room in the building if full DDC control is not being effected User shall be able to define modify or delete the following parameters 1 DNS setpoint temperature s 2 Temperature band for night heating operation 3 Period when the DNS is to be activated 6 Timed Local Override TLO a a The system shall have TLO input points objects which permit the occupants to request an override of equipment which has been scheduled OFF The system shall turn the equipment ON upon receiving a request from the local input device Local input devices shall be push button momentary contact wind up timer or ON OFF switches as detailed in the Object Table s If a push button is used the system operator shall be able to define the duration of equipment ON time per input pulse and the total maximum ON time permitted Override time already entered shall be canceled by the occupant at the input point If a wind up timer is used the equipment will stay in override mode until the timer expires Year to date month to date and current day override history shall be maintained for each TLO input point History data shall be accessible by the operator at any time and shall be capable of being automatically stored on hard disk and or printed on a daily basis Space Temper
33. 4VAC or VDC minimum Each output shall be configurable as normally open or normally closed b Universal inputs shall be capable of 0 20mA dry contact and 0 5VDC or 0 10VDC Cc Analog output shall be electronic voltage mode 0 10VDC or current mode 4 20mA BUILDING AUTOMATION SYSTEMS 25 55 00 25 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev 14 15 16 20 21 22 Instructions 1 docx Printed 03 07 11 d Enhanced Zone Sensor Input shall provide one thermistor input one local setpoint adjustment one timed local override switch and an occupancy indicator e Analog pneumatic outputs shall be 0 20psi Each pneumatic output shall have a feedback transducer to be used in the system for any software programming needs The feedback transducer shall measure the actual psi output value and not a calculated value An LED shall indicate the state of each output f All programming sequences shall be stored in non volatile memory All programming tools shall be provided as part of the system Provide documentation of all programming including configuration files Each Application Controller shall execute application programs calculations and commands via a microcomputer resident in the Application Controller All operating parameters for application programs residing in each Application Controller shal
34. BLE POWER SUPPLY UP 37 PART 2B PRODUCTS SOFTWARE 2 c cccscccccrssecsnecssersseeeseeeeneesscesteeersesseseneeennesees nunnan ennenen aneen nnne 38 2B 1 SYSTEM SOFTWARE OVERVIEW cece cece eeeenee eee cae enaeeeaeeeaeseeeseeeseeeseeeseeeseeeeesnaeeaee 38 2B 2 SYSTEM CONFIGURATION cccsi cave eestivenees Sesceeesteeseceetinecivtur aE A E 38 2B 3 APPLICATION PROGDRAMMING cee eeceeeeeere cnet eee eee cae eae seas eeaeseesseeeseeeseeeseeesaeeseesnaesaee 38 2B 4 DIRECT DIGITAL CONTROL SOFTWARE 39 sbb SOFTWARE USER INTERFACE sssini anus anaa aea aa aa yeti Eeer 40 PARTS EXECUTION eeneg Ee 49 3 1 le TH ele WEE 49 3 2 GENERAL INGTALLATION cece E a E E 49 3 3 WIRING DEMOLITION kenene aa a ATE L E EES 49 34 WIRING INSTALLATION soiien ns eaae a E da a AE R 49 3 5 CONTROL D NIGEINSGTALLATION 50 3 6 INSTALLATION OF AIRFLOW MEASUREMENT DEVICES senseesieesreeirrrsrrerisrrernrreenes 51 3 CONNECTIONS srera E A i A EE 52 3 8 CONTROL POWER ege eegene Eeer 52 SH IDENTIFICATION ncini e a Ea AE 52 SH TRENDS visits nies cotivielets ced e EE A eet aE TEE TRE E E A TS 53 BUILDING AUTOMATION SYSTEMS 255500 3 3 11 3 12 3 13 3 14 3 15 3 16 PART 4 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 ACARMS are Eege 54 SCHEDULE EE 54 BASIC SYSTEM REPORTS AND CUSTOM TRENDS 00
35. Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 D complete training using construction mark up set of BAS Shop Drawings y submit approved as built drawings and complete revisions to the initial set of online graphics Zi initiate warranty period aa terminate warranty period 2 The CSC shall submit similarly detailed schedule information revised if necessary for any additional work which will extend the effectiveness of the BAS and is contracted either concurrent to or immediately following the term of the present installation It shall be the responsibility of the CSC to alert the University s Project Management of any scheduling conflicts and to defer to the judgment of the University in the resolution of those conflicts 3 The CSC shall provide additional workers and or overtime hours as deemed necessary by the University to meet scheduled completion dates 4 Should the CSC fail to maintain any part of the installation schedule the University reserves the right to require written weekly progress reports If the University so elects the CSC shall provide a then current schedule and shall provide written updates to that schedule to both the University and the Professional on a weekly basis If this option is exercised by the University the schedule shall be delivered to the University and the Professional no later than the T
36. HTING ELECTRICAL SERVICE and EMERGENCY SYSTEMS BUILDING AUTOMATION SYSTEMS 25 55 00 1 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 WHAT s been done since JAN2008 Web release CHANGES with THIS Revision DEC2010 1 Changed the Spec Section from 15900 to 25 55 00 In future revisions this single Guide Spec will be divided into several or many parts Comments amp Feedback is always welcome Contact Tom at tse3 psu edu 2 Typos amp minor edits clarifications and general updates i e References and Codes Request the mark up version to be able to see Track Changes 3 p 5 1 3 Related Sections was expanded from one to three parts to be better able to address the various possibilities only one of which is having an interface which is a communication interface This paragraph also affects 1 7 D 1 4 p 10 1 8 B Replaced Technical Proposal with BAS Intent Meetings 5 p 12 1 8 E 1 d Added a Letter of Factory Training Credits to be included in the BAS Shop Dwgs 6 p 14 1 8 E 1 t Added requirement for a Controller Table 7 p 19 1 9 D Added P T test plugs adjacent to all electronic pressure and temperature BAS sensors 8 p 33 2A 11 F Added for Pressure Independent Control Valves 9 p 34 2A 13 Added Air Flow Monitoring Stations AFMS A
37. Modify Section 25 00 00 Integrated Automation per the following Remainder of section is unchanged Delete the linked document Building Automation Systems BAS dated January 2008 in its entirety and replace with new link to new Document dated March 2011 below Revise the link to match new document named 255500 BASGuideSpec_DEC2 END of revision Update Commentary Section was updated primarily for the following reasons 1 Changed the Spec Section from 15900 to 25 55 00 2 Added various equipment specifications and performance requirements for systems 3 Removed any and all Sequences of Operation from Part 4 of this BAS Guide Spec THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 NOTE TO PROFESSIONAL Parts 1 2A 2B and 3 of this PSU BAS Guide specification must only be altered by notation i e deleted text with strikethrough and additional text with underline This should be accomplished by using Tools Track Changes Highlight Changes and select Track changes while editing in MS Word Options to track editing can be set using Tools Track Changes Highlight Changes Options Set options as Inserted Text Underline Deleted Text Strikethrough Changed Format Bold Changed Lines Outside border Set all Color By author 1 The 25 55 00 Specification section should be pro
38. NIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 2 All system information specified in the sequence of operation and related documents shall be available to the BAS Read and write capability as indicated by an object table provided by the OEM shall be provided to the mechanical and electrical equipment indicated and be available to the BAS system The OEM shall provide to the CSC a table of gateway objects and their functionality including normal operating limits i e High and Low Oil Temperature Limits from a Chiller control panel 3 Define how the gateway interaction with equipment will comply with this section OEMs shall bid a fully BACnet compliant device to facilitate interoperability between OEM electrical mechanical sub systems and the BACnet BAS or provide the necessary gateway to integrate into the web based BACnet BAS WebCTRL or JCI Metasys System Extended Architecture using the BACnet protocol a The OEM shall provide any software or hardware required to access or modify any electrical mechanical subsystems i e RTUs VFD Chillers Lighting Controls and or Electrical Monitoring b Typical gateway requirements for projects include A BACnet interface to the chiller manufacturer s product s a BACnet interface to the lighting controls manufacturer s product s a BACnet interface to the VFD manufacturer
39. Operation for each piece of equipment with a unique configuration The sequences shall be written in English text in such a way as to clearly convey how the design sequence of operation has been implemented by the controls design included in this Submittal The design sequence of operation is that which is provided in the specification for this project as provided by the Professional A simple duplication of the design sequence of operation provided in the specification for this project is not acceptable The Sequences of Operation shall follow the outline below for a pattern of form and content Each device that is referred to shall have the Device Tag identified in parentheses 1 TITLE 2 GENERAL include Set Points Schedule etc 3 MODES OF OPERATION a Unoccupied 1 Heating 2 Cooling b Occupied BUILDING AUTOMATION SYSTEMS 25 55 00 13 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 1 Heating 2 Cooling 3 INTERLOCKS i e Fume Hoods Exhaust Fans etc 4 SAFETIES i e Freeze Protection Smoke Detector etc O Point to point Wiring Details Drawings shall include point to point wiring details and must show all field devices start stop arrangement for each piece of equipment equipment interlocks controllers panel devices wiring terminal numbers and any s
40. STEMS 25 55 00 58 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 TRAINING ONLY Date DO NOT COPY and shall be turned over to the Training Coordinator at the end of the Classroom sessions Alternate A minimum of 5 Printed Handouts and presentation using 2 projectors and 2 screens including 1 projector and screen dedicated to displaying the BAS Shop Drawing Page being discussed General One session will be more general in nature for the Area Services and Weekend personnel who will be initial responders dealing mostly with Too Hot or Too Cold calls Technical One session will be more technical being oriented for the Central Services personnel that will need to troubleshoot more complex problems Schedule Classroom sessions with the University giving at least ten days advance notice Provide an Agenda to be approved by the University s Physical Plant BAS Group prior to scheduling Training To schedule sessions contact the Physical Plant Training Coordinator at 814 863 2340 Project Specific BAS Product Training This contract shall provide Factory Training Credits with a value equal to 1 0 01 times of the scheduled BAS work for this Project This training shall be provided during the period of installation OR at the University s option banked f
41. Shop Drawings As Built Drawings shall show exact installation As Built Drawings will be acknowledged in writing by the Professional and the University s Physical Plant BAS Group after the final checkout of the system The system will not be considered complete until the As Built Drawings have received their final approval The CSC shall deliver four sets of As Built Drawings to the University s Physical Plant BAS Group with copy of the transmittal to the University s Project Management Equipment Panel As Built Drawings shall be provided prior to acceptance of the completed BAS installation In addition to the Controller Table listed above and before final configuration the CSC shall provide Object Table s form s to the Professional and the University s Physical Plant BAS Group that include a Description of all points objects b Listing of binary and analog hardware required to interface to the equipment for each function Listing of all application programs associated with each piece of equipment c d BACnet device and object instances e Event Parameters f Failure modes for control functions to be performed in case of failure Construction Schedule of CSC s milestones 1 The CSC shall submit to the University s Project Management a detailed schedule identifying all activities from the contract award to system warranty expiration The schedule shall be coordinated with all other Contractors and shall be su
42. University Campus location where the equipment and controller will be installed 2 The official University building inventory number where the equipment and controller will be installed 3 The building name where the equipment and controller will be installed 4 The BACnet device instance of the controller 5 The BACnet network instance that the controller shall reside on BUILDING AUTOMATION SYSTEMS 25 55 00 14 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 6 The UDP port that is being utilized by any device on the BACnet IP network 7 The manufacturer s name of the controller 8 The manufacturer s model number of the controller 9 The network media type that the controller resides on BAS shop drawings shall be submitted to and approved by the University s Physical Plant BAS Group before any aspect of the BAS installation shall proceed Therefore shop drawings must be submitted in time for the Professional and the University s Physical Plant BAS Group review so that all installations can be completed per the project s completion schedule Ten working days shall be allowed for the Professional and the University s Physical Plant BAS Group to review submittals As Built Drawings shall be created after the final system checkout by modifying and adding to the
43. ZN Line Controller eens Souler I l BACnet Portal As Required 3 Party Sub system Equipment RTU s Chiller s etc BUILDING AUTOMATION SYSTEMS 25 55 00 63 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 Figure 2 Building Automation System with Johnson Controls Inc NAE product Johnson Controls System Architecture Metasys System Extended Architecture ADS Server with Configuration Tools Running Internet Explorer Client Workstations Campus IP Routing Infrastructure WI et aol alana lt Ei ip aanl 2 l T 9 NAE Global Building ii NCE Global Building 5 BACnet device i F i aco CNet Controller BACnet Controller As required i NCE MS TP Global Network Tate l Building FEC Controller i 3 Party Sub system Equipment i BACnet ees d RTU s Chiller s etc pe ee DE Controller Le as a BACnet FEC Controller Primary MS TP Equipment Network Controller FEC Controller Lighting Panel End of PSU BAS Guide Specification Section 25 55 00 BUILDING AUTOMATION SYSTEMS 25 55
44. act representation of each sequence of operation D Provide the tools to create modify and debug custom application programming The operator shall be able to create edit and download custom programs The programming language shall have the following features 1 The language shall be Graphical or English language oriented and allow for free form programming i e not column oriented or fill in the blanks 2 A full screen character editor programming environment shall be provided The editor shall be cursor mouse driven and allow the user to insert add modify and delete custom programming code It also shall incorporate features such as cut paste and find 3 The programming language shall allow independently executing program modules to be developed 4 The editor programming environment shall have a debugging capability that shall provide error messages for syntax and execution errors 5 The programming language shall support conditional statements IF THEN ELSE ELSE IF using compound Boolean AND OR and NOT and or relations EQUAL LESS THAN GREATER THAN NOT EQUAL comparisons 6 The programming language shall support floating point arithmetic using the following operators x Square root and x to the y power The following mathematical functions also shall be provided natural log log trigonometric functions sine cosine etc absolute value and minimum maximum value from a list of values 7 The
45. aining Credits b Communications Riser complete for the entire Project and Device Addressing Scheme System Schematic 1 for each System Sequence of Operation 1 for each System Valve and Damper Schedules o 2 9 Product Data Sheets This shall include at least a LIST of the Controllers and Devices to be used The list could be a combined BOM and then submit Product Data Sheets for just the new or not common Devices The BAS Shop Drawings Submittal for Approval will still include Product Data Sheets for ALL the Materials on the Project as these are important for future reference As soon as Submittals are prepared an electronic version shall be provided simultaneously with the mailing of the paper copies to the Project Contractor chain The electronic version shall be transmitted via e mail to expedite the approval process Provide Submittal in electronic format to Bob Mulhollem Manager of Environmental Systems REM26 psu edu 863 7220 Air Flow Monitoring Station AFMS Product Data Sheets 1 Submit product data sheets and technical Installation Operation and Maintenance Manual for thermal dispersion airflow measuring devices indicating minimum BUILDING AUTOMATION SYSTEMS 25 55 00 11 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 placement require
46. and pop up windows shall occur via an email notification BUILDING AUTOMATION SYSTEMS 25 55 00 53 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 b Maintenance level alarms shall be printed and logged The event objects and routing shall be reviewed by the University s Physical Plant BAS Group to identify the class routing limits and message content for each object prior to implementation An event shall be generated for a device communications failure or a device program changing to a halt or failure state All devices shall have this feature implemented 3 12 SCHEDULES A A list of schedules to be implemented shall be reviewed and approved by the Professional The list shall also include the schedule times Occupied and Unoccupied to be implemented 3 13 BASIC SYSTEM REPORTS AND CUSTOM TRENDS A Basic System Reports shall be set up a minimum of one per System that provide a Summary of values of the key Points in that System at the same point in time snapshot Some Reports might require multiple pages for viewing Contact the BAS Group for examples Reports shall be created using Microsoft Excel spreadsheets Basic System Reports for HVAC Systems Functional Performance amp Diagnostics 1 General Intent To assess ongoing functional performance
47. ands for Original Equipment Manufacturer and refers to the manufacturer of the equipment being provided that includes a microprocessor based building sub system RTU s Chiller s VFD s Lighting Controls and or Electrical Monitoring for this Project J Object Table s refer s to the detailed listing s of BACnet objects and the functional requirements using the various operator interfaces for the system In the past this these may have been referred to as Points List s and I O Summary K On line refers to accessibility via the thin client user interface L Primary Equipment refers to Heating Cooling and or Air Moving SOURCE equipment This includes HW System pumps HX valves sensors etc CHW System pumps Chiller Tower valves sensors etc ACFs RTUs HRUs etc This does NOT include Terminal Equipment see separate definition BUILDING AUTOMATION SYSTEMS 25 55 00 6 1 6 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 M Terminal Equipment refers to Heating Cooling and or Air Moving equipment connected to Primary Equipment and directly serving a Conditioned Zone in the Building This includes FCUs CUHs VAVs FTR etc This definition is separate from Primary Equipment see separate definition N Thin client User Interface refers to the software program M
48. aphic floorplans shall be ready for use by the Cx provider before verification of Inputs and Outputs b Complete revisions to the initial set of online graphics at the same time as submitting as builts BAS Shop Drawings All graphics screens shall be reviewed coordinated and approved by the University s Physical Plant BAS Group prior to implementation BUILDING AUTOMATION SYSTEMS 25 55 00 43 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 Equipment Occupancy Scheduling 1 All equipment occupied unoccupied scheduling shall be accomplished via a BACnet BV that is controlled by a BACnet schedule The CSC shall provide a BACnet BV for all VAVs FCUs Air Handlers Exhaust equipment to be implemented in schedules Equipment schedules shall be coordinated between the University Project Management and the University customer The system shall allow the operator to designate any combination of equipment to form a group that can be scheduled with a single operator command through the mouse interface at the workstation a Any designated group shall have the capability to be a member of another group b The operator shall be able to make all schedule additions modifications and deletions using the mouse and appropriate dialog boxes In addition the operator shall have th
49. ature Control STC There shall be two independently adjustable space temperature setpoints one for cooling and one for heating separated by a dead band Only one of the two setpoints shall be operative at any time The cooling setpoint is operative if the actual space temperature has more recently been equal to or greater than the cooling setpoint The heating setpoint is operative if the actual space temperature has more recently been equal to or less than the heating setpoint There are two modes of operation for the setpoints one for the occupied mode example heating 72 degrees F cooling 76 degrees F and one for the unoccupied mode example heating 55 degrees cooling 90 degrees F NOTE it will no longer be acceptable to accomplish having a Heating Setpoint and a Cooling Setpoint by having a single mid range setpoint with offsets BUILDING AUTOMATION SYSTEMS 25 55 00 46 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 The occupied unoccupied modes may be scheduled by time date or day of week via a BACnet BV All setpoints and offsets shall be operator definable When in the occupied mode start up mode or when heating or cooling during the night setback unoccupied mode a request shall be sent over the network to other equipment in the HVAC chain such as to an AHU
50. atus of communication and power Astronomical Time Astronomic capability shall allow the system to calculate sunrise and sunset times based on geographical location and incorporate Daylight Savings Time for dusk to dawn control or dusk to time control This is required in any Application Controller with I O for the Exterior lighting circuit s In the event of a loss of communication the Application Controller shall control from a standalone algorithm which maintains the assigned space temperature until communication is restored UPS Uninterruptible Power Supply s is are required for any Application Controller that monitors or serves emergency and or critical equipment BUILDING AUTOMATION SYSTEMS 25 55 00 26 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 23 All Application Controller level objects shall be exposed as BACnet Objects 24 Primary Equipment shall be controlled using the same Application Controller when possible 25 Each Application Controller for Primary Equipment shall contain the following as Spare I O a Minimum of 3 Spare Universal Inputs or 2 DIs and 1 Al 1 Spare AO and 2 Spare DOs b In addition to the Minimum the Application Controller shall have 10 Spare I O of each type UI or DI and Al AO and DO 2A 5 LAB CONTROLS A
51. ay with current transformers adjustable and set to 175 percent of rated motor current Digital to Pneumatic Transducers Convert plus or minus 12 V dc pulse width modulation outputs or continuous proportional current or voltage to 0 to 20 psig 0 to 138 kPa Water Flow Switches Pressure flow switches of bellows actuated mercury or snap acting type with appropriate scale range and differential adjustment with stainless steel or bronze paddle For chilled water applications provide vaporproof type Carbon Monoxide Detectors Single or multichannel dual level detectors using solid state sensors with 3 year minimum life maximum 15 minute sensor replacement suitable over a temperature range of 23 to 130 deg F minus 5 to plus 55 deg C calibrated for 50 and 100 ppm with maximum 120 second response time to 100 ppm carbon monoxide BUILDING AUTOMATION SYSTEMS 25 55 00 30 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 Carbon Dioxide Sensor and Transmitter Single detectors using solid state infrared sensors suitable over a temperature range of 23 to 130 deg F minus 5 to plus 55 deg C calibrated for O to 2 percent with continuous or averaged reading 4 to 20 mA output and wall or duct mounted Ceiling mounted Room Sensor When application requires this these sensors shall be
52. bility to archive demand and usage information for use at a later time System shall permit the operator access to this information on a current day month to date and a year to date basis 4 Reset Source Temperature Optimization STO a The system shall automatically perform source optimization for all air handling units chillers and boilers in response to the needs of other downstream pieces of equipment by increasing or decreasing supply temperature setpoints i e chilled water discharge air etc using University defined parameters In addition to optimization the STO capability shall also provide for starting and stopping primary mechanical equipment based on zone occupancy and or zone load conditions The STO program will allow setpoints for various equipment in the heating cooling chain to be reset between an University defined maximum and a minimum setpoint based on the actual requirements of the building zones The actual setpoint shall be calculated based on the number of heating or cooling requests which are currently being received from the equipment or zones served Once every update period the STO program surveys the network to see if any piece of equipment requires any additional heating or cooling from its source As an example a VAV air handler is the source of cold air for a number of VAV boxes Assume that the STO program for the air handler has the following parameters established for it by the University s Phys
53. bmitted within 90 days after the notice to proceed The schedule shall include but shall not be limited to the following milestones a notice to proceed b submittal of this detailed schedule C date for the first BAS Intent Meeting to be scheduled by PSU the Owner prior to the CSC starting the BAS Shop Drawings Submittal if the date for BUILDING AUTOMATION SYSTEMS 25 55 00 15 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 this Meeting occurs before the detailed schedule is submitted then date of notification to the PSU Project Manager should also be included d distribute the Preliminary BAS Shop Drawings Submittal for review and comment by the Design Engineer and the University s Engineering Services Engineer e the second BAS Intent Meeting conducted by the CSC when the BAS Shop Drawings Submittal is approximately 50 completed additional Meetings as necessary can be included but are not required to be included f submit BAS Shop Drawings Submittal and associated hardware and software documentation for review and approval by the University s Physical Plant BAS Group g receive work approval Notice No portion of the field installation may begin without the Physical Plant BAS Group s approval of working drawings and hardware firmware and software
54. create the sequences of operation necessary to complete a control sequence Graphical blocks shall represent common logical control devices used in conventional control systems such as relays switches high signal selectors etc in addition to the more complex DDC and energy management strategies such as PID loops and optimum start Each graphical block routine shall be interactive and contain the programming necessary to execute the function of the device it represents BUILDING AUTOMATION SYSTEMS 25 55 00 38 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 B Programming shall be performed while on screen and using a mouse each graphical block routine shall be selected from a library and assembled with other blocks or routines necessary to complete the specified sequence Blocks or routines are then interconnected by forming logical connections Once assembled each logical grouping of blocks or routines and their interconnections then forms a program which may be used to control any piece of equipment with a similar point configuration and sequence of operation C The clarity of the programming sequence must be such that the user has the ability to verify that system programming meets the specifications The programming must be documented to provide the user with an understandable and ex
55. e cooling demand at all zone terminals and corresponding cooling requests at zone level causing reset of Supply air temperature at AHU and unmet SAT setpoint at AHU level causing DP reset at chilled water pump and or chilled water supply temperature reset at chiller level Example reports in Excel spreadsheet format Request e file BAS Performance Reports xlsx from the BAS Group Contact Bob Mulhollem Manager of Environmental Systems REM26 psu edu 863 7220 currently under development and available merely to illustrate general concept suggestions welcome In general include reports at each of the following levels and for each of the systems within those levels and key indicators that show interactions between systems a Zone Level Systems 1 Thermal Comfort Environmental Conditions 2 Terminal Heating and Cooling Equipment 3 Smoke amp other distribution control dampers position status 4 Other as required Primary Equipment and Central Plant Level Systems 1 Air Handling Units a Coil Energy Transfer b Ventilation and Pressurization Supply Return Outside Air quantities c Fan 2 Auxiliary a Pumps chilled condenser and hot water b Exhaust fans 1 General 2 Purpose 1 Cooling Plant Equipment a Campus Chilled Water b Chillers BUILDING AUTOMATION SYSTEMS 25 55 00 55 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Con
56. e capability to edit all schedules and then download any or all schedule changes to the control modules with a single operator command through the mouse interface Cc The operator shall be able to view a forecast of schedules for instant overview of facilities schedules Schedule forecast shall include indication of all types of schedules i e normal holiday and override The following applications software per programs in System Points Objects List s shall be provided for the purposes of 1 emergency utility demand limiting and 2 optimizing energy consumption while maintaining occupant comfort 1 Emergency Utility Demand Limiting Strategies Install controllers implementing a demand limiting strategy consistent with the Sequences of Operation Guideline available at Enterprise Utility Management System EUMS Equipment Control Strategies on the PSU Design Standards website The demand limiting strategies shall be submitted reviewed and approved by the University s Physical Plant BAS Group prior to implementation Time Scheduling The system shall be capable of scheduling by individually controlled equipment and groups of individually controlled equipment Each schedule shall provide beginning and ending dates and times hours minutes The CSC shall provide a BACnet BV for scheduling by the CSC Demand Limiting DL Temperature Compensated a The DL application shall be programmable for a minimum of six separate tim
57. e of day kW demand billing rate periods The system shall be capable of measuring electrical usage from multiple meters serving one building and each piece of equipment being controlled on the LAN shall be programmable to respond to the peak demand information from its respective meter b The demand control function shall utilize a sliding window method with the operator being able to establish the kilowatt threshold for a minimum of three BUILDING AUTOMATION SYSTEMS 25 55 00 44 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 adjustable demand levels Sliding window interval shall be operator selectable in increments of one minute up to 60 minutes Systems that incorporate rotating shed tables will not be acceptable The operator shall have the capability to set the individual equipment temperature setpoints for each operator defined demand level Equipment shall not be shed if these reset setpoints are not satisfied rather the setpoint shall be revised for the different established demand levels The system shall have failed meter protection such that when a kW pulse is not received from the utility within an operator adjustable time period an alarm will be generated The system software will automatically default to a predetermined fail safe shed level The system shall have the a
58. ement shall use a matched set of sensors BUILDING AUTOMATION SYSTEMS 25 55 00 28 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev 2A 8 SENSORS AIR FLOW MEASUREMENT STATIONS AFMS x See separate paragraph These are considered more than just a sensor A B Instructions 1 docx Printed 03 07 11 Electronic Sensors Vibration and corrosion resistant for wall immersion or duct mounting as required 1 Thermistor temperature sensors as follows a b Cc Accuracy Plus or minus 0 5 deg F 0 3 deg C at calibration point Wire Twisted shielded pair cable Insertion Elements in Ducts Single point 18 inches 20 cm long use where not affected by temperature stratification or where ducts are smaller than 9 sq ft 1 sq m Averaging Elements in Ducts 72 inches long flexible use where prone to temperature stratification or where ducts are larger than 9 sq ft 1 sq m length as required Insertion Elements for Liquids Brass socket with minimum insertion length of 2 1 2 inches 64 mm Room Sensors With Set point Adjustment and Occupancy Override Enhanced Zone Sensor except when placed in Public Spaces Sensors that must be installed on exterior walls shall include insulating bases Refer to Part 3 for Execution requirements Outside Air Sensors Watertight inlet fitting shie
59. er Include a Bill of Material for all equipment in this diagram but not included with the unique controlled systems Renovations and or expansions to an existing BAS shall be developed using the existing communications riser diagram available from the University s Physical Plant BAS Group f Device Addressing Scheme Install controllers implementing an addressing scheme consistent with the Reference document Device Instance at Penn State The document Device Instance at Penn State doc is available on the PSU Design Standards website The addressing scheme shall be submitted reviewed and approved by the University s Physical Plant BAS Group prior to implementation g Equipment Numbering Acronyms used for equipment installed for this project shall follow the Equipment Identifier Prefix Acronym listing prepared by the University s Office of Physical Plant and available on the PSU Design Standards website The numbering assigned to equipment installed for this project shall sequentially follow the numbering of existing equipment of the same type in the same building The equipment numbering scheme shall be submitted reviewed and approved by the University s Physical Plant BAS Group prior to implementation h Systems Summary Drawings shall include a table listing each piece of equipment and the area s served by each piece of equipment BUILDING AUTOMATION SYSTEMS 25 55 00 12 THE PENNSYLVANIA STATE UNIVERSITY
60. f value of 2 degrees Fahrenheit 4 All space humidity and outside air humidity trends will be triggered on any change of value of 5 5 All fan air temperature trends will be triggered on any change of value of 5 degrees Fahrenheit 6 All water temperature trends will be triggered on any change of value of 3 degrees Fahrenheit 7 All damper motor control point trends will be triggered on any change of value of 10 of it s control range 8 All valve control point trends will be triggered on any change of value of 10 of it s control range 9 All VFD motor control point trends will be triggered on any change of value of 5 of it s control range 10 All fan air static pressure trends will be triggered on any change of value of 05 inches water column 11 All water pressure trends will be triggered on any change of value of 3 psi 12 All steam pressure trends will be triggered on any change of value of 2 of the steam pressure input range 3 11 ALARMS A B All Input Output objects listed on the object tables for each piece of equipment shall have an event alarm defined for the off normal condition Analog objects shall list the high and low alarm limits Every device connected to the system shall also be alarmed for an off line condition The CSC shall provide a BACnet BV for the offline status 1 Two notification classes shall be defined to route alarms a Critical alarms shall be printed logged
61. fan that serves the space to run for ventilation The operator shall be able to disable this request function if desired The cooling and heating setpoints may be increased decreased under demand control conditions to reduce the cooling heating load on the building during the demand control period Up to three levels of demand control strategy shall be provided The operator may predefine the amount of setpoint increase or decrease for each of the three levels Each space temperature sensor in the building may be programmed independently An optimum start up program transitions from the unoccupied setpoints to the occupied setpoints The optimum start up algorithm considers the rate of space temperature rise for heating and the rate of space temperature fall for cooling under nominal outside temperature conditions it also considers the outside temperature and the heat loss and gain coefficients of the space envelope Al Space Temperature A PID control loop comparing the actual space temperature to its setpoint shall modulate the dampers and heating coil valve or heating stages in sequence to achieve the setpoint target Historical Data and Trend Analysis A variety of Historical data collection utilities shall be provided to automatically sample store and display system data in all of the following ways a Continuous Point Histories Global Building Controllers Routers shall store Point History Files for all analog and binary
62. fferential pressure sensors locations shall be 1 indicated on the Installation Mark up Drawings kept on site for transfer of this information onto the As Builts and identified on the BAS Floor Plan online graphic and identified in the building using a sticker label on the nearest ceiling grid or access panel where concealed TRENDS BUILDING AUTOMATION SYSTEMS 25 55 00 52 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 All input and output control and status points will have trends set up and enabled Each trend will store a minimum of 500 samples in the associated controller utilizing a first in first out algorithm so that the oldest data is over written as new data is stored The controller will also be programmed for the capability of enabling historical trending on each trended point individually so that historical trending can be enabled on any point without enabling it on any other trended point All trends shall be programmed to be triggered according to the type of point as follows 1 All equipment start stop control point trends will be triggered on the control point s change of state 2 All equipment status point trends will be triggered on the status point s change of state 3 All space temperature and outside air trends will be triggered on any change o
63. ft without the need for connecting linkage The fastening clamp assembly shall be of a V bolt design with associated V shaped toothed cradle attaching to the shaft for maximum strength and eliminating slippage Spring return actuators shall have a V clamp assembly of sufficient size to be directly mounted to an integral jackshaft of up to 1 05 inches when the damper is constructed in this manner Single bolt or screw type fasteners are not acceptable The actuator shall have electronic overload or digital rotation sensing circuitry to prevent damage to the actuator throughout the entire rotation of the actuator Mechanical end switches or magnetic clutch to deactivate the actuator at the end of rotation are not acceptable For power failure safety applications an internal mechanical spring return mechanism shall be built into the actuator housing Non mechanical forms of fail safe operation are acceptable for valves larger than 4 All spring return actuators shall be capable of both clockwise and counterclockwise spring return operation Proportional actuators shall accept a 0 to 10VDC or 0 to 20mA analog control input and provide a 2 to 10VDC or 4 to 20mA operating range An actuator capable of accepting a pulse width modulating control signal is not acceptable An actuator capable of accepting a three point floating control signal is not acceptable All 24VAC DC actuators shall operate on Class 2 wiring and shall not require more than
64. his Section shall be included in the CSC s contract The CSC shall coordinate the CSC s work with other trades C System Requirements 1 All material and equipment used shall be standard components regularly manufactured and available and not custom designed especially for this project All systems and components except site specific software shall have previously been thoroughly tested and proven in actual use prior to installation on this project 2 The system architecture shall be fully modular permitting expansion of application software system peripherals and field hardware BUILDING AUTOMATION SYSTEMS 25 55 00 7 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 3 The system upon completion of the installation and prior to acceptance of the project shall perform all operating functions as detailed in this specification D Equipment 1 System Hardware a The CSC shall provide the following 1 Operator workstation s and control modules 2 All relays switches sensing devices indicating devices and transducers required to perform the functions listed in Object Table s All monitoring and control wiring and air tubing 4 For this project the CSC shall connect to physical wiring and or via REVIEWER NOTE programming the integration gateway module s
65. hursday immediately preceding the week during which the schedule will become effective Bidders will note that it remains the intent of the University to execute all available remedies under this contract to ensure the CSC s best efforts to satisfy the initial milestone scheduling All programming tools shall be provided as part of the system CSC shall provide any system upgrades released during the warranty period free of charge to the University Operating and Maintenance Manuals 1 Operating and Maintenance O amp M manuals for the system shall include the following categories Workstation User s Manual and Project Engineering Handbook and Software Documentation Project specific manuals shall include detailed information describing the specific installation a Workstation User s Manual shall contain as a minimum 1 System overview 1 2 Networking architecture 3 The object tables 4 The sequences of operation 5 The graphical programming 6 Established setpoints and schedules 7 Summary of trend objects 8 User manuals for the third party software b Project Engineering Manual shall contain as a minimum BUILDING AUTOMATION SYSTEMS 25 55 00 17 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 System architecture overview Hardware cut sheets a
66. iaedin 10 1 9 COORDINATION WITH OTHER CGONTRACTORE 18 1 10 CONTRACTOR CSC EXPERIENCE AND PERFORMANCE ce ceceeseeneeeeeeeeeeeeeeneteneenaes 19 1 11 WARRANTY amp GERNICE cece cee ecee ene cee cesses eseeeseeeseaessaeesaeesaaecaaesaeseaeseaeseeeseeeseneseneenaes 19 PART 2A PRODUCTS HARDWARE cccecccscctcsseessceesnersneesseeeseesneeerneseesenneeneesnorsnneeseeesecerstee 21 2A 1 NETWORRINGACOMMUNICATIONS eee cece eee ener cree cae eae eens eee eeeeeeeeseeeseneseeeesaeeeaeesaesaees 21 2A 2 BAS INTERFACING WITH 3 PARTY SUB SYST EMS ssssss1s111111srssessiniiriersrsseesinrirrerersnns 21 2A 3 GLOBAL BUILDING CONTROLLER ROUTER 0 A 23 2A 4 APPLICATION CONTROLLERS cicirine eaa a 24 stra LAB CONTROLS carena A E EES E EA NAREN 27 2A 6 LAPTOP COMPUTER S uesr ekuregesteeedeeteetee reet dee geddekdCerd eiai iao aiao an aait 28 2A 7 FIELD HARDWAREINGTRUMENTATION eee cece eeee ere eras eee eene eens sees eeeeeseeeseeeesaeesaeesaeeaaee 28 2AB SENSORS pieneni ad enaa viet deed eege yeni Eai aE CaN ASTE ka 28 2A 9 THERMOSTATS EE 31 2A 10 VALVE AND DAMPER ACTUATORS iesisusiiravanne unuu iyane aaa ai ea aia aR aaia 31 2A 1 CONTROL VALVE S odani tiine aioin oaaae aaaea aaa Meas ai a Suan EENE CaN Aaea 32 2A 12 CONTROL PANEL 120 Volt ENCLOSED POWER GUDD 34 2A 13 COMBINATION AIR FLOW TEMPERATURE MEASUREMENT STATION AFMG 34 2A 14 BI DIRECTIONAL BLEED AIRFLOW SENSORS THERMAL DISPERSION TYPE 36 2A 15 UNINTERRUPTI
67. ical Plant BAS Group 1 Optimized setpoint description Initial setpoint 60 00 Max setpoint 65 00 Min setpoint 55 00 Every 2 0 minutes trim by 0 25 and respond by 0 50 but no more than 2 0 Every two minutes the STO program will total up all of the requests and calculate a new setpoint New setpoint prev setpoint trim by respond by x no of req Assuming four requests were received and the previous setpoint was 57 00 degrees the new setpoint would be New setpoint 57 00 0 25 0 50 x 4 55 25 Deg F 2 Ifthe number of requests received multiplied times the respond by value is greater than the but no more than value the but no more than value is used inside the parenthesis in the above calculation BUILDING AUTOMATION SYSTEMS 25 55 00 45 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 5 Set Back Set Up Day Night Setback DNS a The system shall allow the space temperature to drift down or up within a preset adjustable unoccupied temperature range The heating or cooling shall be activated upon reaching either end of the DNS range and shall remain activated until the space temperature returns to the DNS range The system shall be capable of closing all outside air and exhaust air dampers during the unoccupied period except for
68. icrosoft Internet Explorer O TNS refers to Penn State s Telecommunications and Networking Services at The Pennsylvania State University P OWS refers to an Operator Work Station also seen as Operator Workstation University s Physical Plant BAS Group refers to University employees designated by the Office of Physical Plant OPP Energy amp Engineering Division MANUFACTURER A Automated Logic Corporation ALC as installed by ALC Pittsburgh branch office B Johnson Controls Inc JCI Metasys System Extended Architecture as installed by Harrisburg branch office C No other Manufacturers are allowed SCOPE OF WORK A This specification is using the DEC2010 version of the PSU BAS Guide Specification Some of the revisions since the JAN2008 version will affect the Scope of Work The CSC must carefully review this entire Specification Section 25 55 00 as the Design Professional may also have new and added requirements B Control System Contractor s CSC Responsibilities The CSC shall furnish and install all necessary hardware wiring pneumatic tubing computing equipment and software required to provide a complete and functional system necessary to perform the design intent given in the sequences of operation and as defined in this specification The CSC is fully responsible for coordinating the work required of the OEM when there is a 3 party sub system provided in the project All costs associated with the work of t
69. ics 2A 12 CONTROL PANEL 120 Volt ENCLOSED POWER SUPPLY A Each BAS Control Panel including the Building Controller shall have a packaged Power Supply in a separate enclosure such that the BAS Control Panel door can be opened without exposure to the hazards of 120 Volt wiring connections Arc Flash hazard The CSC shall use the PSH Series by Functional Devices Inc The specific Model will vary with specific power requirements at that Control Panel An Approved Equal is acceptable The Enclosed Power Supply shall be installed according to the Manufacturer s instructions in the upper left corner inside the BAS Control Panel BUILDING AUTOMATION SYSTEMS 25 55 00 34 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 2A 13 COMBINATION AIR FLOW TEMPERATURE MEASUREMENT STATION AFMS A Manufacturers 1 EBTRON Inc Gold Series basis of design General For this project the CSC shall provide thermal dispersion type combination airflow and air temperature measurement devices where indicated on the drawings and or control sequences Each measuring device shall consist of multi point sensor nodes in one or more probe assemblies with a maximum of sixteen sensor nodes per location and a single remotely mounted 32 bit microprocessor based transmitter for each measurement
70. ics shall be provided by either an approved Automated Logic Corporation ALC dealer or an approved JCI dealer The on line graphics submittal shall be submitted to the CSC to be included with the Shop Drawing Submittal for review and approval by the University s Physical Plant BAS Group On line Graphics Submittal by the CSC shall include a list of the color graphic screens to be provided and sample graphics for each unique mechanical system and a dynamic thermo graphic Floor Plan All mechanical equipment Primary Terminal etc shall have a representative graphic a Graphical representation of the mechanical equipment hierarchy for the project including all equipment controlled by the BAS b The latest version of the BAS vendor s animated graphics software shall be used to it s fullest extent in the creation of the equipment graphics Fans dampers coils pumps etc shall be rendered as animated graphics C Hypertext links to the cooling source and heating source of each piece of equipment shall be defined on the graphic d Object in alarm condition shall be shown red and signify Alarm on the graphic e The device communication status shall be displayed on all equipment on line graphics f The program run state shall be displayed on all equipment on line graphics g An on line text description of the Sequence of Operation shall be provided as separate graphics screen s for each unique mechanical system Syste
71. in conduit for electric electronic control systems Conceal wiring except in mechanical rooms and areas where other conduit and piping are exposed UL plenum rated cable shall be provided when located in ceiling spaces All control wiring shall be installed in a neat and workmanlike manner parallel to building lines with adequate support Both conduit and plenum wiring shall be supported from or anchored to structural members Conduit or plenum wiring supported from or anchored to piping duct supports the ceiling suspension system is not acceptable Wiring buried in slab on grade concrete or explosion proof areas shall be in rigid metal conduit Provide adequate strain relief for all field terminations Number code or color code conductors excluding those used for individual zone controls appropriately for future identification and servicing of control system CONTROL DEVICE INSTALLATION A All room sensors and thermostats shall be mounted so as to be accessible in accordance with ADA Guidelines unless otherwise noted on the drawings It is the CSC s responsibility for final coordination of the sensor thermostat locations with the Professional and the University s Physical Plant BAS Group Enhanced Zone Sensors shall be installed only in private or semi private Offices and Conference Rooms These shall not be installed in Public Spaces Provide averaging type sensors in mixing plenums and at hot and cold decks Install averaging type
72. kPa maximum pressure drop at design flow rate Pressure Independent Control Valves 1 Manufacturers a BELIMO AIRCONTROLS USA INC b GRISWOLD The modulating control valves shall be pressure independent The control valves shall accurately control the flow from 0 to 100 full rated flow with an equal percentage flow characteristic The flow shall not vary more than 5 due to system pressure fluctuations across the valve with a minimum of 5 PSID across the valve 4 Forged brass body rated at no less than 400 PSI chrome plated brass ball and stem female NPT union ends dual EPDM lubricated O rings and TEFZEL characterizing disc BUILDING AUTOMATION SYSTEMS 25 55 00 33 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 5 Combination of actuator and valve shall provide a minimum close off pressure rating of 200 PSID 6 The control valve shall require no maintenance and shall not include replaceable cartridges 7 All actuators shall be electronically programmed by use of a handheld programming device or external computer software Programming using actuator mounted switches or multi turn actuators are NOT acceptable Actuators for two position 1 2 1 pressure independent control valves shall fail in place and have a mechanical device inserted between the valve and the ac
73. l be stored in read write able nonvolatile flash memory within the controller Firmware revisions application programs and program modifications to the controller shall be capable of being performed over the Wide Area Network WAN Application Controller output circuits shall be optically isolated Each Application Controller shall be able to support various types of zone temperature sensors such as temperature sensor only temperature sensor with built in local override switch with setpoint adjustment switch Each Application Controller for VAV application shall have a built in air flow transducer for accurate air flow measurement in order to provide the Pressure Independent VAV operation Each Application Controller for VAV applications shall have an integral direct coupled electronic actuator The actuator shall provide on off floating point control with a minimum of 35 in lb of torque The assembly shall mount directly to the damper operating shaft with a universal V Bolt clamp assembly The actuator shall not require any limit switches and shall be electronically protected against overload When reaching the damper or actuator end position the actuator shall automatically stop The gears shall be manually disengaged with a button on the assembly cover The position of the actuator shall be indicated by a visual pointer The assembly shall have an anti rotational strap Each Application Controller shall have LED indication for visual st
74. l valves and interconnected piping Include summary of connected load equipment heating requests All mechanical equipment shall also have a graphic representing the logic programming An on line graphical representation of the programming logic with real time values accessible via the standard thin client user interface program Microsoft Internet Explorer preferred OR vendor supplied toolset will be acceptable There shall also be a graphics screen for each communication trunk showing the communication status for each device connected to the system a The graphic shall use layout and or text to represent where each control device is located and the actual physical riser connections of the control modules and network accessories i e repeaters network protection devices etc b If a device is in communications failure the controller color shall be magenta If the device communications status is normal the controller color shall be green C The program run state of each device shall also be displayed on the communication trunk graphic If the program is in the normal running state the color should be green If it is in the halted or failure state the color should be magenta AreaServed Equipment graphic a The CSC shall provide a Floor Plan graphic representing the spaces served by each piece of Primary Equipment Air systems and Heating only systems The Floor Plan graphic will include the Room Numters of the Spaces bei
75. larm event status of the room s The color coding is defined below If the actual space temperature is in the dead band between the heating setpoint and the cooling setpoint the color displayed shall be green for the occupied mode representing ideal comfort conditions If in the unoccupied mode the color displayed shall be gray representing after hours conditions If the space temperature rises above the cooling setpoint the color shall change to yellow Upon further rise beyond the cooling setpoint plus an offset the color shall change to orange Upon further rise beyond the cooling setpoint plus the yellow band offset plus the orange band offset the color shall change to red indicating unacceptable high temperature conditions At this point an alarm shall be generated to notify the operator When space temperature falls below the heating setpoint the color shall change to light blue Upon further temperature decrease below the heating setpoint minus an offset the color shall change to dark blue Upon further space temperature decrease below the heating setpoint minus the light blue band offset minus the dark blue band offset the color shall change to red indicating unacceptable low temperature conditions At this point an alarm shall be generated to notify the operator Two submissions of online Graphics are required Refer to the Schedule of CSC s milestones a Initial set of online graphics systems and dynamic thermo gr
76. lded from direct sunlight Room Temperature Security Sensors Stainless steel cover plate with insulated back and security screws Resistance Temperature Detectors Platinum Accuracy Plus or minus 0 2 percent at calibration point Wire Twisted shielded pair cable Insertion Elements in Ducts Single point 18 inches 20 cm long use where not affected by temperature stratification or where ducts are smaller than 9 sq ft 1 sq m Averaging Elements in Ducts Minimum 72 inches long flexible use where prone to temperature stratification or where ducts are larger than 9 sq ft 1 sq m length as required Total length 5 ft 1 5m per 10 ft 1 m of duct cross section Mixed Air Temperature MAT shall be an averaging type sensor minimum 20ft length For a Coil more than 20 ft provide 1 ft 3 m of sensing element for each 1 ft 1 m of downstream face area of the mixing plenum Insertion Elements for Liquids Brass socket with minimum insertion length of 2 1 2 inches 64 mm BUILDING AUTOMATION SYSTEMS 25 55 00 29 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 g Room Sensors With Set point Adjustment and Occupancy Override except when placed in Public Spaces Sensors that must be installed on exterior walls shall include insulating bases h Outside Air
77. location Airflow Temperature measuring devices shall be UL Listed as an entire assembly Devices in UL labeled enclosures are not equivalent and are not acceptable without a UL Listing for Standard 873 1 Design and installation shall use duct or plenum mounted devices to fullest extent possible 2 Fan inlet sensors shall not be substituted for duct or plenum sensor probes a Exception where conditions otherwise make duct plenum installation impractical and justifications of exceptions are reviewed with University and manufacturer s authorized representative b Where fan inlet mounting is otherwise unavoidable mounting styles shall be indicated on the plans as either face mounting or throat mounting Face mounting shall provide no mechanical fastening in the throat or on the surface of the inlet cone and shall be used on all performance sensitive plenum type or plug fans 3 The manufacturers authorized representative shall review and approve placement and operating airflow rates for each measurement location indicated on the plans A written report shall be submitted to the consulting mechanical engineer prior to installation if any measurement locations do not meet the manufacturer s placement requirements 4 Field Installation Install in accordance with manufacturer s placement instructions for optimum performance at the locations indicated on the plans A written report shall be submitted to the consulting mechanical
78. lso involved adding 3 6 for Installation 10 p 36 2A 14 Added Bi directional Bleed Airflow Sensors 11 p 41 2B 5 D 3 c 1 Added notification class for Commissioning Alarms 12 p 41 2B 5 E Added System Summary Graphics 13 p 54 3 13 Added Basic System Reports amp Custom Trends 14 p 61 Part 4 Removed any and all Sequences of Operation from Part 4 of this BAS Guide Spec Part 4 is changed to Tips for the Professional Tips include a reference LINK to PSU Design amp Construction Standards website 15 Deleted Previous Edits list BUILDING AUTOMATION SYSTEMS 2555 00 2 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 PART GENERAL noiniaii ete cee ra aena ck ca cee daa aaaea ra aa aa aaraa aae oaan iaaa 5 1 1 RELATED DOCUMENTS visecteviccvvesevccuid evesetaneesiessondeeute aa eaea aE e aaa a EAE E SaR aAA 5 UE e EA EE 5 LS RELATED SECTIONS wtespccteseectencisievaceviacen svenneetni tence iaa i AiE CEN Ea aa Eia a Aa EEA 5 UE REFERENCES cinsas nsa a a ENNS E atte dan aa ENA Ea A ede AaS 6 15 DEFINITIONS iritsi aaa aaea ee e Na T aa ea e a a aaa TEEGAA 6 1 6 MANUFACTURER TE 7 1 7 SCOPE OF WORK wis dese eeeneeheegubeldat Egger ed ecient sieriidattatennadiedmendesdrinanaaiecanne 7 LS SUBMITTALS corosar iinei dioika donate pordid apoena otoan iv AdaeeiedAGenade
79. m Summary Graphics Each integrated building wide system or combination of systems and each central plant system shall have a separate graphic that accurately represents the relative BUILDING AUTOMATION SYSTEMS 25 55 00 41 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 order arrangement of equipment and components as installed and shows the inter relationships and inter dependence between key components of each system and combination of systems a Example 1 when multiple pieces of mechanical equipment within a system are intended to operate in series or parallel with a duty standby or lead lag sequence of operation b Example 2 when primary equipment supply units and zone terminal distribution units have associated exhaust fans that are linked for overall pressure control or airflow control C Example 3 chiller plants shall schematically show key components of the main system including multiple chillers cooling towers pumps isolation and temperature flow control valves and interconnected piping Include summary of connected load equipment cooling requests d Example 4 heating plants shall schematically show key components of the main system including multiple boilers combustion air dampers fuel gas valves pumps isolation and temperature flow contro
80. me nsf is recommended as a Starting place if there is not a Guide Sequence already developed by PSU for the particular System being proposed Using CntlSpecBuilder should provide most of the needed elements SoO Object Table Control Diagram and get a Sequence of Operation more than 60 complete by selecting optional specifics From that point the Design Professional can further refine and tweek the Sequence for the Project specific application before Submitting for Design Review at Be sure to Review Part 3 INSTALLATION requirements of this BAS Guide Spec to include the requirements of Enhanced Zone Sensors averaging type sensors and low limit duct thermostats in the Mechanical Design documents Contact Glenn Lelko to co ordinate the sizing amp selection of the CHW Choke valve Be sure to co ordinate BAS Requirements in Systems by other Disciplines i e Electrical Plumbing Elevators etc with the appropriate Design Professional and Specification Sections Don t forget e LIGHTING Controls Interior and Exterior e EMERGENCY GENERATOR s Some standard requirements that are often neglected include the following A Multiple Sensors Multiple Sensors are to be implemented when a piece of Terminal Equipment serves multiple spaces such that not more than 2 spaces are represented per one sensor Thus a VAV serving 3 spaces will have 2 room sensors networked together The Sequence of Operation for the implementation
81. ments sensor density sensor distribution and installed accuracy to the host control system BAS Shop Drawings The Building Number and PSU Project Reference Number shall be part of each piece of the Shop Drawings Submittal All controls drawings shall be B size 11 x 17 sheet C size 24 x 18 sheet or D size 36 x 24 sheet and shall be completed and provided using Visio or AutoCAD A minimum of four 4 copies of shop drawings shall be submitted and shall consist of the following 1 Shop Drawings shall include a Cover Sheet Title Sheet Attached to the Front of all Submittal Sheets this shall include a minimum of Project Name Project Location Project Number Building Number CSC Contractor Name Address Phone Number s Project Engineer Name Mechanical Contractor Name Submission Date Date and Name of the Project Construction Documents used to create the Submittal When resubmitted for Record Documentation the Date of As Builts shall be added b Index The first sheet of the Shop Drawings shall be an Index of all sheets in the set C Legend A description of symbols and acronyms used shall be provided at the beginning of the set of Shop Drawings d Letter of Factory Training Credits per requirements in Part 3 Training e Communications Riser A single page diagram depicting the system architecture complete with a communications riser Riser shall include room locations and addressing for each controll
82. mming 2 Overall performance of the system is compromised due to defective control components or improper installation or programming 3 Major recalibration by greater than 5 times the catalogued accuracy is required for a sensor during one of the service visits The CSC shall provide any system software upgrades released during the warranty period free of charge to the University End of PART 1 BUILDING AUTOMATION SYSTEMS 25 55 00 20 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 PART 2A PRODUCTS HARDWARE 2A 1 NETWORKING COMMUNICATIONS A D The design of the hardware and software shall network existing operator workstations at the PSU Campus with new Global Building Controllers Routers provided under this Section The network shall be implemented via the Campus shared Ethernet system The campus shared Ethernet backbone uses IP communication protocol 1 Ethernet Switch For this project the CSC shall provide an Ethernet switch in the same panel with the Global Building Controller Router to connect the Global Building Controller to the campus shared Ethernet backbone This hardware shall be a 5 port 10 100 Mbps Ethernet switch with DIN rail mount Contemporary Controls Model EISK5 100T or Equivalent All network parameters mus
83. mpleting this Project shall be removed in total Controllers Panels and Devices abandoned by the Scope of this Project shall be retained by PSU Physical Plant Area Services Area Services Technicians shall be given 10 days notice for them to remove these items WIRING INSTALLATION A Install systems and materials in accordance with manufacturer s instructions rough in drawings and equipment details Install electrical components and use electrical products complying with requirements of applicable Division 26 sections of these specifications Provide all interlock and control wiring All wiring shall be installed neatly and professionally in accordance with requirements of applicable Specification Division 26 sections and all national state and local electrical codes All the wiring shall be installed in accordance with the current National Electrical Code NEC Provide wiring as required by functions as specified and as recommended by equipment manufacturer s to serve specified control functions Control wiring shall not be installed in power circuit raceways Magnetic starters and disconnect switches shall not be used as junction boxes Provide auxiliary junction boxes as required Coordinate location and arrangement of all control equipment with the University s Physical Plant BAS Group s representative prior to rough in The term control wiring is defined to include the providing of wire conduit and miscellaneous material
84. nd or critical equipment The CSC shall provide router and software to route BACnet messages over the existing Campus Ethernet infrastructure using BACnet standard Annex J routing BACnet over IP Existing Campus Ethernet infrastructure has multiple subnets and is capable of routing IP messages Refer to Figure 1 and Figure 2 at the end of this Section for a graphical indication of the Scope of Work as it relates to the campus infrastructure and OEM equipment SUBMITTALS A B Submit under provisions of Division 1 BAS Intent Meetings 1 Purpose of BAS Intent Meetings The GOAL of these Meetings is to be proactive about having the Controls Design including the Programming Logic to be consistent with the INTENT of the Systems a system involves Equipment and Sequence of Operation The Design Intent is best understood by the Design Engineer and the PSU Engineering Services Engineer responsible for Reviewing and guiding the Project Text language can often be interpreted in different ways By having face to face discussions mis interpretations should be able to be avoided early in the Construction process 2 Format of Meetings a There shall be at least two 2 Meetings but not less than the number of Meetings that are required to adequately cover the BAS Intent This will depend on the size of this Project b Meeting Details 1 The first BAS Intent Meeting shall be conducted by the Owner and shall be held prior
85. nd product descriptions Wiring diagrams for all controllers and field hardware A N Ser gei e A Installation mounting and connection details for all field hardware and accessories OO a Commissioning and setup parameters for all field hardware O aS Maintenance procedures including final tuning and calibration parameters S Spare parts list Record Software Documentation shall contain as a minimum CO Kaz a Graphical programming must be represented using either Visio or AutoCAD b Graphical representation of all control logic for every piece of mechanical equipment controlled on the project together with a glossary or icon symbol library detailing the function of each graphical icon Line by line computer program documentation is unacceptable c Detailed description of control sequences used to achieve the specified sequences H PICS Provide a BACnet Protocol Implementation Conformance Statement PICS for each system element proposed Operator workstation LAN Gateway Controller Logic Controller Routers Repeaters Converters Application Controllers This PICS shall contain all of the information described in Section 22 1 1 1 and shall be in the format found in Annex A of ASHRAE Standard 135 l Provide complete description and documentation of any proprietary services and or objects 1 9 COORDINATION WITH OTHER CONTRACTORS A When the Project involves removal and or demoli
86. ng served and the Spaces shall be color shaded to indicate they are served by the noted Primary Equipment b Floor Plans shall dynamically update to visually depict the Zone alarm event status of the Spaces being served just as with the Floor Plan dynamic thermo graphics BUILDING AUTOMATION SYSTEMS 25 55 00 42 10 11 12 13 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 Cc If the Primary Equipment serves Spaces on several Floors the AreaServed Equipment graphic will be comprised of portions of several Floor Plans d This AreaServed Equipment graphic will be available from the Equipment graphic and from the Floor Plan dynamic thermo graphic as described below that represents the difference between Zone Temperature and Zone Set Point Floor Plan dynamic thermo graphics a All floors in the building shall have a graphic screen b Equipment locations and space temperatures shall be displayed on the floor plan graphic C Hypertext links to the room controller parameters shall be defined by clicking on the room location the controller serves d Hypertext links to equipment parameters shall be defined by clicking on the equipment location on the floor plan e Dynamic thermo graphics shall be defined for each Zone controller to visually depict the Zone a
87. ng system unless otherwise indicated Globe Valves NPS 2 DN 50 and Smaller Bronze body bronze trim rising stem renewable composition disc and screwed ends with backseating capacity repackable under pressure Globe Valves NPS 2 1 2 DN 65 and Larger Iron body bronze trim rising stem plug type disc flanged ends and renewable seat and disc Hydronic system globe valves shall have the following characteristics 1 Rating Class 125 for service at 125 psig 862 kPa and 250 deg F 121 deg C operating conditions 2 Internal Construction Replaceable plugs and seats of stainless steel or brass a Single Seated Valves Cage trim provides seating and guiding surfaces for plug on top and bottom of guided plugs b Double Seated Valves Balanced plug cage trim provides seating and guiding surfaces for plugs on top and bottom of guided plugs Sizing 3 psig 21 kPa maximum pressure drop at design flow rate Flow Characteristics Two way valves shall have equal percentage characteristics three way valves shall have linear characteristics Operators shall close valves against pump shutoff head Butterfly Valves 200 psig 1380 kPa 150 psig 1035 kPa maximum pressure differential ASTM A 126 cast iron or ASTM A 536 ductile iron body and bonnet extended neck stainless steel stem field replaceable EPDM or Buna N sleeve and stem seals 1 Body Style Lug 2 Disc Type Elastomer coated ductile iron 3 Sizing 1 psig 7
88. nsor shall have a sensor accuracy of 2 of Reading over the entire calibrated airflow range of 0 to 5 000 fom 25 4 m s for ducted or plenum mounted probes or not less than 0 to 10 000 fpm 50 8 m s for fan inlet mounted sensors All sensor nodes shall be wind tunnel calibrated to at least 16 air velocities against standards that are traceable to NIST 2 Each independent temperature sensor shall have a calibrated accuracy of 0 14 F 0 08 C over the entire operating temperature range of 20 F to 160 F 28 9 C to 71 C and be calibrated at 3 temperatures against standards that are traceable to NIST 3 Devices whose accuracy is the combined and independent accuracy of the transmitter and sensor probes must demonstrate that the total accuracy meets the performance requirements of this specification throughout the calibrated range Transmitter Each transmitter shall have a display capable of simultaneously displaying both airflow and temperature Airflow rate shall be field configurable to be displayed as velocity or volumetric rates selectable as IP or SI units Each transmitter shall operate on 24 VAC and be fused and protected from over voltage over current and power surges All integrated circuitry shall be temperature rated as industrial grade 1 Each transmitter shall be capable of transmitting individual velocity and temperature measurements for every sensing point in an array for a single location The traverse da
89. ntroller Router configuration data and battery back up shall be provided to support the real time clock and all volatile memory for a minimum of 72 hours 1 Upon restoration of normal power the Global Building Controller Router shall automatically resume full operation without manual intervention 2 Should Global Building Controller Router memory be lost for any reason the user shall have the capability of reloading the Global Building Controller Router via the Local Area Network LAN H Communications 1 The controller network shall use BACnet as its native communication protocol The communication between controllers shall be ARCNET or MS TP at least 38 4 Kbps 2 The Global Building Controller Router shall utilize FLASH memory battery backed RAM or firmware which shall allow for operating system updates to be performed remotely via TCP IP or UDP IP l UPS Uninterruptible Power Supply s is are required for the Global Building Controller s repeater s and or Application Controllers that serve or monitor emergency and or critical equipment 2A 4 APPLICATION CONTROLLERS A Acceptable Products 1 ALC ME line SE Line and ZN Line Controllers 2 JCI NCE FEC line of Controllers BACnet VMA Series 1600 BACnet B GENERAL Application Controllers 1 Definition An Application Controller for this specification could be an AAC Advanced Application Controller or an ASC Application Specific Controller
90. of Multiple sensors shall be clear that programming shall be selectable between using the High Low or Average value for controlling the Terminal Equipment that serves the multiple spaces Mechanical Design documents shall indicate locations of Master verses Slave sensors BUILDING AUTOMATION SYSTEMS 25 55 00 61 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 B Enhanced Zone Sensors including Set Point Adjustment and Timed Local Override shall be designed for only in private or semi private Offices and Conference Rooms These shall not be installed in Public Spaces C Outside Air Temperature Sensor OAT for Heating System An OAT sensor shall be wired directly to the Heating System Controller in ANY Project with a Heating System D Outside Air Temperature Sensor OAT for Cooling System in a Project involving Equipment serving Critical Space s An OAT sensor shall be wired directly to the Cooling System Controller in ANY Project with Cooling that serves Critical Space s i e Animal Rooms Temperature critical research etc E Weather Station The strategy at PSU University Park is to have a small quantity of weather stations to best be able to maintain the high quality sensors Consult with the University s Physical Plant BAS Group if the Design Engineer
91. onfiguration of all controller and operator workstation application programs to provide the sequence of operation indicated 3 An electronic copy of each and every Controller program installed in all Primary Equipment Terminal Equipment or other programmable controllers for the Project File names shall include Equipment Tag and Date in MMDDYYYY format 4 All Configuration Tools and all software licenses required to configure all controllers installed on this project 2B 2 SYSTEM CONFIGURATION A C D Database Creation and Modification All changes shall be done utilizing standard procedures The system shall allow changes to be made either at the local site through a portable computer or central workstation The system shall permit the operator to perform as a minimum the following 1 Add and delete points objects 2 Modify point parameters 3 Create and modify control sequences and programs 4 Reconfigure application programs All data points objects within the database shall be completely accessible as independent or dependent variables for custom programming calculation interlocking or manipulation The University shall be provided with a software account that has unlimited privileges for the entire site installation 2B 3 APPLICATION PROGRAMMING A The system software shall include Graphic Programming for all DDC control algorithms resident in individual control modules This programming shall be used to
92. operating parameters for application programs residing in each controller shall be stored in read write able nonvolatile flash memory within the controller and will be able to upload download to from the Operator Workstation Each Application Controller shall be configured on the workstation server software as a BACnet device All of the points shall be configured as BACnet objects Each controller shall include self test diagnostics which allow the controller to automatically relay to the Global Building Controller Router any malfunctions or alarm conditions that exceed desired parameters as determined by programming input Each Application Controller should be capable of performing event notification alarming Each Application Controller should be capable of scheduling using an on board real time clock Each Application Controller shall contain both software and firmware to perform full DDC PID control loops Each Application Controller shall contain a port for the interface of maintenance personnel s portable computer All network interrogation shall be possible through this port If being installed outdoors the Application Controllers shall be capable of being mounted directly in or on the equipment located outdoors The Application Controllers shall be capable of proper operation in an ambient temperature environment of 20 degrees F to 150 degrees F Input Output Processing a Digital outputs shall be relays or triacs 2
93. or use following the installation period of this contract a Submit a Letter of Factory Training Credits as part of the BAS Shop Drawings Submittal see Part 1 Include Project Name CSC Project Manager Total Value of BAS Contract and Date Factory Training Credits shall be used to engage a factory authorized service representative to train University s maintenance personnel on site to adjust operate and maintain control systems and components Train University s maintenance personnel on procedures and schedules for starting and stopping troubleshooting servicing Operation of portable operator s terminal and maintaining equipment and schedules Provide operator training on modification of data display alarm and status descriptors requesting data executing command calibrating and adjusting devices resetting default values and requesting logs Provide a student binder with training modules Schedule BAS Product Training sessions with the University with at least twenty 20 days advance notice Provide an Agenda to be approved by the University s Physical Plant BAS Group prior to scheduling Training To schedule contact the Physical Plant Training Coordinator at 814 863 2340 3 16 ADJUSTING AND CLEANING A Start up Start up test and adjust electric control systems in presence of manufacturer s authorized representative Demonstrate compliance with requirements Replace damaged or malfunctioning controls
94. orithms 4 Trend and store data C In the event of a control module power failure all points objects under it s control shall be commanded to the failure mode as indicated on the Object Table s All DDC software shall reside in the respective control module 1 Power failures shall cause the control module to go into an orderly shutdown with no loss of program memory 2 Power failure at any control module shall be reported at the Operator Workstation 3 The restart program shall automatically restart affected field equipment The operator shall be able to define an automatic power up time delay for each piece of equipment under control 2B 5 SOFTWARE USER INTERFACE A The on line graphics scheduling and events shall be created using the Automated Logic WebCTRL or JCI Metasys System Extended Architecture software B For this project at least one 1 additional simultaneous user license for the existing campus Automated Logic WebCTRL or JCI Metasys System Extended Architecture software shall be provided This is the same requirement just a repeat wording location as in Scope of Work System Software Site license C All of the system objects schedules and events shall be represented as BACnet objects by the CSC D Events Alarms Lk The CSC shall provide all alarm event notification and alarm events messages for objects on the object table provided to and approved by the University s Physical Plant BAS Group
95. orkstation server level integration included in the scope of this project with the CSC and OEM manufacturers The test shall include functional verification of all interfaces and system integration required to meet the scope of this project Final acceptance shall include acceptance by the University s Physical Plant BAS Group The Acceptance Test shall be conducted with the CSC OEM manufacturer the Prime Contractor representative and a member of the University s Physical Plant BAS Group present Turnover of ALARMS to PSU BAS Operators Alarms being turned over to PSU BAS Operators shall have been activated tested for proper routing and determined to not be producing frequent and nuisance alarms It is expected that Alarms will not be turned over to PSU BAS Operators until there is final acceptance of the completed BAS installation BUILDING AUTOMATION SYSTEMS 25 55 00 57 3 15 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 Acceptance When the field test procedures have been successfully demonstrated to the University s Physical Plant BAS Group and the system performance is deemed satisfactory the system parts will be accepted for beneficial use and placed under warranty At this time a notice of completion shall be issued by the University s project representative and
96. own volumetric values or against another like device measuring the same air volume at two or more points of operations CONNECTIONS A Piping installation requirements are specified in other Division 22 and 23 Sections Drawings indicate general arrangement of piping fittings and specialties B Ground equipment Tighten electrical connectors and terminals according to manufacturer s published torque tightening values If manufacturer s torque values are not indicated use those specified in UL 486A and UL 486B BUILDING AUTOMATION SYSTEMS 25 55 00 51 3 8 3 9 3 10 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 CONTROL POWER A Power supply for Global Building Controllers Routers and associated BAS components shall be connected via a dedicated circuit to the building normal emergency panel A grounding conductor shall be run from building service entrance panel ground bus Conductor shall be insulated and isolated from other grounded conductors and building conduit system Power supply for Application Controllers used to monitor emergency equipment and or equipment serving critical spaces i e Animal Rooms Computer Server Rooms etc shall be connected via a dedicated circuit to the building normal emergency panel UPS Uninterruptible Power Supply s shall supply
97. pecial information i e shielding requirements for properly controlling equipment and implementing the required sequences of operation p Bill of Material Drawings shall include a bill of the material necessary and used for properly controlling equipment and implementing the required sequences of operation As built documents shall include the Valves and Dampers installed q Configuration Details Drawings shall include programming and parameter setup information necessary for each controller used to properly control equipment and implement the required sequence of operation r On line Graphics Submit a sample of a typical graphical representation of the equipment logic and communication riser The sample can be from a previous project that had the same equipment s Each unique controlled system or piece of equipment shall include the following items described above 1 System Schematic 2 Sequence of Operation 3 Point to point Wiring Details 4 Bill of Material 5 Configuration Details 6 On line Graphic sample t Controller Table A complete table for each and every controller installed per this project shall be included in the BAS Shop Drawings Submittal and a separate electronic copy of the table in Microsoft Excel format shall be provided via email to Bob Mulhollem Contact the University s Physical Plant BAS Group for an example or template This table shall include the following 1 The
98. ponents The CSC shall be responsible for replacement of the controllers with current job software printer PC s sensors and devices at all times for a period of not less than 1 year following project completion and shall guarantee replacement and software reprogramming of a system in need of repair within a 24 hour period after notification from the University In the case of an after hours emergency the CSC shall provide after hours emergency services which will upon notification of an emergency situation result in CSC personnel being on site within four hours if necessary The CSC must have an acceptable performance record with the University The performance record of the CSC will be subject to an annual review by the University s Physical Plant BAS Group BUILDING AUTOMATION SYSTEMS 25 55 00 19 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 1 11 WARRANTY amp SERVICE A B Provide warranty under provisions of Division 1 Provide all services materials and equipment necessary for the successful operation of this system for a period of one year Provide all recommended preventive maintenance which is indicated in the O amp M Manuals during this period In addition provide two 2 semi annual visits for testing and evaluating the performance of the networked equipment
99. power for the Global Building Controller s repeater s and or Application Controllers that monitor or serve emergency and or critical equipment The dry contacts for monitoring the UPS status shall be monitored by the BAS Provide power for Application Controllers and all associated control components from nearest electrical control panel or as indicated on the electrical drawings coordinate with Electrical Contractor Power for each control panel shall be provided through a switch standard light switch located inside the panel A standard duplex receptacle shall also be provided inside the control panel The receptacle shall be unswitched Control transformer s shall be located outside the control panel and attached to the side of the panel IDENTIFICATION A The CSC shall label each system device with a point address or other clearly identifiable notation inside the device cover Labels shall be permanent and method of labeling shall be approved by the University s Physical Plant BAS Group All control equipment shall be clearly identified by control shop drawing designation as follows 1 Control valves and damper actuators brass tags or engraved phenolic Bakelite tags 2 Other Remote Control Devices Metal tags or laser printed adhesive backed metalized polyester film labels 3 Control Enclosures and Panels Engraved nameplate with panel number and system served Duct static pressure sensors and piping di
100. programming language shall have predefined variables that represent time of day day of the week month of the year and the date Other predefined variables shall provide elapsed time in seconds minutes hours and days These elapsed time variables shall be able to be reset by the language so that interval timing functions can be stopped and started within a program Values from all of the above variables shall be readable by the language so that they can be used in a program for such purposes as IF THEN comparisons calculations etc 8 The language shall be able to read the values of the variables and use them in programming statement logic comparisons and calculations 2B 4 DIRECT DIGITAL CONTROL SOFTWARE A The system shall continuously perform DDC functions at the local control module in a stand alone mode The operator shall be able to design and modify the control loops to meet the BUILDING AUTOMATION SYSTEMS 25 55 00 39 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 requirements of the system being operated The operators shall use system provided output for tuning of PID loops B Each local control module should perform the following functions 1 Identify and report alarm condition 2 Execute all application programs indicated on the Object Table s 3 Execute DDC alg
101. r based building subsystems as shown on the drawings and as specified B Contractor Alert Many aspects of the installation and implementation of this project require approval by the University s Physical Plant BAS Group before the BAS installation shall proceed RELATED SECTIONS A Specification sections where Others will install appurtenances to accommodate control devices provided by the CSC i e thermowells for Temperature Sensors 1 Section INSERT s for this Project 2 Section HEHEH INSERT s for this Project B Specifications where Equipment is purchased by Others that will have BAS controllers provided by CSC to be installed at the factory factory installed Controls i e VAV boxes etc 1 Section INSERT s for this Project 2 Section INSERT s for this Project C 3 Party Interfacing is required on this project according to the following Specification sections for sub systems Figure 1 ALC or Figure 2 JCI depending on which is the BUILDING AUTOMATION SYSTEMS 2555 00 5 1 4 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 selected BAS shall be provided to the Vendor that provides the following Equipment on this Project so Vendor understands how the communications networking needs to function 2 Section 23 KX XX Roof Top Unit s
102. riginal packaging is to be delivered to the University s Physical Plant BAS Group via the Project Contractor chain and the University s Project Management Provide an Allowance of 2000 per Laptop at time of Bidding At time of Purchase contact PSU Physical Plant ITS group 865 7509 or mlf6 psu edu for the minimum specifications of the Laptop to be provided Cost overruns or underruns shall be handled via Change Order via the Project Contractor chain and the University s Project Management 2A 7 FIELD HARDWARE INSTRUMENTATION A Input Devices General Requirements 1 Temperature sensors shall be of the type and have accuracy ratings as indicated and or required for the application and shall permit accuracy rating of within 1 of the temperature range of their intended use 2 Sensors used for mixed air application shall be the averaging type and have an accuracy of 1 degrees F 3 Outside air temperature sensors shall have a minimum range of 52 degrees F to 152 degrees F and an accuracy of within 1 degrees F in this temperature range 4 Room temperature sensors shall have an accuracy of 1 0 degrees F in the range of 32 degrees F to 96 degrees F 5 Chilled water and condenser water sensors shall have an accuracy of 0 25 degrees F in their range of application 6 Hot water temperature sensors shall have an accuracy of 0 75 degrees F over the range of their application T Temperature differential measur
103. rt up the system and perform all necessary calibration testing and debugging operations An acceptance test shall be performed by the CSC in the presence of the University s Physical Plant BAS Group representative Acceptance test shall be scheduled with at least 10 working days advance notice The acceptance test shall be observed by at least one member from the University s Physical Plant BAS group Manufacturer s Field Service Engage a factory authorized service representative to inspect field assembled components and equipment installation including piping and electrical connections Report results in writing 1 Operational Test After electrical circuitry has been energized start units to confirm proper unit operation Remove malfunctioning units replace with new units and retest 2 Test and adjust controls and safeties Replace damaged or malfunctioning controls and equipment BUILDING AUTOMATION SYSTEMS 25 55 00 56 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 Start test and adjust control systems Demonstrate compliance with requirements including calibration and testing and control sequences Adjust calibrate and fine tune circuits and equipment to achieve sequence of operation specified The acceptance test shall include but not be limited to
104. s as required for mounting and connecting electric or electronic control devices in pilot circuits of contactors starters relays etc and wiring for valve and damper operators Install signal communication and fiber optic cables according to Division 26 Section Control Signal Transmission Media and as follows 1 Bundle and harness multiconductor instrument cable in place of single cables where several cables follow a common path BUILDING AUTOMATION SYSTEMS 25 55 00 49 3 5 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 2 Fasten flexible conductors bridging cabinets and doors along hinge side protect against abrasion Tie and support conductors Connect manual reset limit controls independent of manual control switch positions Automatic duct heater resets may be connected in interlock circuit of power controllers Connect hand off auto selector switches to override automatic interlock controls when switch is in hand position Provide auxiliary pilot duty relays on motor starters as required for control function All exposed control wiring and control wiring in the mechanical electrical telephone and similar rooms shall be installed in raceways All other wiring shall be installed neatly and inconspicuously above ceilings Install exposed control wiring system
105. s with flanges and shields 3 Averaging Elements Copper tubing with either single or multiple unit elements extended to cover full width of duct or unit adequately supported 4 Scale settings and differential settings are clearly visible and adjustable from front of instrument 5 On Off Thermostat With precision snap switches with electrical ratings required by application 6 Modulating Thermostats Construct so complete potentiometer coil and wiper assembly is removable for inspection or replacement without disturbing calibration of instrument Room thermostat located on exterior walls Shall include insulating base Electric Low Limit Duct Thermostat Snap acting single pole single throw manual or automatic reset switch that trips if temperature sensed across any 12 inches 300 mm of bulb length is equal to or below set point BUILDING AUTOMATION SYSTEMS 25 55 00 31 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 1 Bulb Length Minimum 20 feet SA m For a Coil more than 20 ft provide 1 ft 3 m of sensing element for each 1 ft 1 m of coil area 2A 10 VALVE AND DAMPER ACTUATORS 2A 11 A B Electronic direct coupled actuation shall be provided The actuator shall be direct coupled over the shaft enabling it to be mounted directly to the damper sha
106. shall be provided in the Building Controller Panel and a paper copy set of just the Drawings for that System shall be provided in each System Panel and the University s Physical Plant BAS Group shall be notified Notify Bob Mulhollem Manager of Environmental Systems REM26 psu edu 863 7220 TRAINING A The CSC shall provide factory trained instructor to give full instructions to designated personnel in the operation maintenance and programming of the system Instructors shall be thoroughly familiar with all aspects of the subject matter they are to teach The training shall be specifically oriented to the system and interfacing equipment installed Instructions shall include 2 parts the New BAS Equipment Classroom Orientation and the BAS Product Training as outlined below 1 New BAS Equipment walk through sessions will be conducted by the PSU Technician that has been assisting with New Building or Major Renovation Commissioning 2 New BAS Equipment Classroom Orientation Two 2 3 hour Classroom sessions for the University s Technical Service employees This shall be an overhead onscreen presentation of the online BAS interface and include showing how to access and use information about any portion of the new project s BAS a Handouts 20 copies will include the construction mark ups of the BAS Shop Drawing submittal and shall be clearly noted on the Cover page with FOR BUILDING AUTOMATION SY
107. t be assigned and approved by the University s Physical Plant BAS Group prior to implementation The system must be fully BACnet compliant at the time of installation This means that the system must use BACnet as the native communication protocol between workstations or servers on the network The BACnet communication protocol is the required protocol for all tiers of the network 2A 2 BAS INTERFACING WITH 3 PARTY SUB SYSTEMS A General The CSC shall be responsible for connecting all sub systems to the BAS via native BACnet or if not native BACnet a sub system shall be integrated via a gateway that converts the proprietary protocol to the BACnet protocol Sub systems include RTU s VFD s Chiller s Lighting Controls and or Electrical Monitoring provided as part of this project refer to Figure 1 and Figure 2 at the end of this specification section and related specification sections These sub systems shall be controlled monitored and graphically programmed through the Graphical User Interface GUI software of the BAS Gateway The gateway s required for the sub system s shall be provided by the OEM The gateway s is are further specified below 1 The gateway Submittal shall be provided by the OEM to the CSC to be included with the BAS Shop Drawings Submittal for review and approval by the University s Physical Plant BAS Group BUILDING AUTOMATION SYSTEMS 25 55 00 21 THE PENNSYLVANIA STATE U
108. ta from each independent sensor shall be available as part of the network data packet transmitted via the BACnet protocol 2 Each transmitter shall be capable of communicating with other devices using at a minimum the following interface option a Combined linear airflow and temperature analog output signals and one RS 485 network interface This shall include Two field selectable 0 5VDC 0 10VDC 4 20mA 4 wire outputs fuse protected and electrically isolated from all other circuitry plus one field selectable network protocol BACnet MS TP or BACnet ARCNET BACnet devices shall provide analog variables for airflow and temperature containing individual sensor airflow rate and temperature data 3 Transmitter shall include the following features Enhanced Output Integration Low Airflow Alarm functions for compliance with LEED Outdoor Air Delivery BUILDING AUTOMATION SYSTEMS 25 55 00 36 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 Monitoring credit and ASHRAE Standard 189 1 and a Field Calibration Wizard to simplify field setup for adjustments when desired 2A 14 BI DIRECTIONAL BLEED AIRFLOW SENSORS THERMAL DISPERSION TYPE A General For this project the CSC shall provide EBTRON Inc Silver Series Model STN104 B series Transmitter basis of design thermal dispersion
109. tent IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 c Cooling Towers d Heat exchangers 2 Heating Plant Equipment a Boilers b Heat Exchangers Gi Decentralized Level Systems 1 Packaged Unitary DX Equipment 2 Heat Pumps 3 Other as required Custom Trends The CSC shall provide a minimum of 10 Custom Trends to be set up by the CSC after the Cx provider has begun Functional Performance Testing These Custom Trends are in addition to the Trends for all input and output control and status points noted above and will mostly involve display of multiple trends in the same view i e Trend Graph or Trend Study The Cx provider will provide 15 calendar days advance notification of when the Custom Trends need to be completed 3 14 ACCEPTANCE OF COMPLETED BAS INSTALLATION A Acceptance of the completed BAS installation includes verification of the proper equipment communication setup This shall be accomplished by submitting a BACnet network analysis capture for a period of 5 minutes The capture file in TXT format shall be submitted to the University s Physical Plant BAS group for Review and Approval The Physical Plant BAS group Approval shall be received and any identified problems shall be resolved before Acceptance Testing shall begin Corporate assistance shall be requested and used as necessary to resolve any network issues in a timely fashion Upon completion of the installation the CSC shall sta
110. through continued monitoring and useful reporting through the BAS of the actual operating conditions of the controls and interactions of the HVAC systems Coordinate and integrate building reporting requirements with campus EUMS to avoid duplication or omission of reporting requirements 2 Reports shall be initially set up by BAS vendor to be able to be manually or automatically run at user s option and sent out periodically via email to user defined list to achieve the following goals a Verifying design intent and functional performance b Diagnosing comfort and other space condition problems C Alert users to inefficient or improper operation of equipment d Maintaining persistence of energy savings e Demonstrating effects of poor maintenance or identifying when maintenance procedures are not followed f To provide data that can be further used in spreadsheets to assist in studying alternative strategies 3 Reports shall be organized according to the project specific applications They shall include summaries of key setpoints control status optimized reset auto vs overridden and actual controlled conditions BUILDING AUTOMATION SYSTEMS 25 55 00 54 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev a Instructions 1 docx Printed 03 07 11 For example reports shall provide at a glance a summary of th
111. tion of existing BAS Panel s and or BAS cables wire or fiber 1 Contact the Project Manager and BAS Group to coordinate the disconnection of the equipment from the active CCS network and 2 All wiring and tubing abandoned by the work of the CSC during the course of completing this Project shall be removed in total Abandoned Controllers Panels and Devices shall be retained by and as determined by PSU Physical Plant Area Services BUILDING AUTOMATION SYSTEMS 25 55 00 18 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 3 Contact the Project Manager and the Area Services Supervisor to coordinate the placement of removed equipment into an inventory of Spare Parts for the Building being renovated or demolished Review the installation of all controlled systems such as air handling equipment duct work piping pumps chillers fans and similar equipment for the purpose of providing the appropriate installing contractor correct information for wells relays panels access panels and similar appurtenances required for the control system Such information shall include physical size proper location and orientation and accessibility requirements The CSC shall coordinate the installation of all control devices and shall ensure that supporting work by others such as installation of
112. to the CSC starting the BAS Shop Drawings Submittal Contact the PSU Project Manager with at least 10 days advance notice for scheduling this Meeting 2 The second and additional BAS Intent Meeting s shall be conducted by the CSC when the BAS Shop Drawings Submittal is approximately 50 completed to verify that everything is on track according to the BAS Intent defined by Designer amp Owner BUILDING AUTOMATION SYSTEMS 25 55 00 10 THE PENNSYLVANIA STATE UNIVERSITY PSU BAS Guide Spec 25 55 00 Document in Temporary Internet Files Low Content IE5 IJKMH6IE 25 00 00 BAS Spec Rev Instructions 1 docx Printed 03 07 11 3 Meeting Attendance a Required 1 The Project s Mechanical Design Engineer the person responsible for and knowledgeable about the Sequences of Operation 2 PSU Engineering Services Engineer at least Mechanical and possibly also Electrical 3 PSU BAS Group representative 4 Applications Engineer for the CSC Control System Contractor 5 Project Manager for the CSC b Possible 1 the Project s CM Construction Manager representative MN Programmer Logic developer for the CSC F 2 3 the Project s Cx provider 4 PSU Cx Services representative 5 PSU Project Management representative 4 BAS Shop Drawings Submittal presented at the 50 completed stage shall include at a minimum a Cover Sheet Title Sheet Index Legend and Letter of Factory Tr
113. tuator for the adjustment of flow Actuators shall be provided with an auxiliary switch to prove valve position 8 The actuator shall be the same manufacturer as the valve integrally mounted to the valve at the factory via a single screw on a four way DIN mounting base 9 The control valve shall require no maintenance and shall not include replaceable cartridges 10 The manufacturer shall warrant all components for a period of 5 years from the date of production with the first two years unconditional 11 The use of pressure independent valves piped in parallel to achieve the rated coil flow shall be permitted Actuators shall be electronically programmed to permit sequencing the flow with a single control output point The use of external devices to permit sequencing is NOT acceptable Terminal Unit Control Valves Characterized Ball Forged brass body Stainless Steel trim two or three port as indicated replaceable plugs and seats union and threaded ends 1 Rating Class 125 for service at 125 psig 862 kPa and 250 deg F 121 deg C operating conditions 2 Sizing 3 psig 21 kPa maximum pressure drop at design flow rate to close against pump shutoff head Select control valves for a minimum Cv of 1 0 to reduce the risk of system dirt accumulating in very small orifices in characterizing discs 3 Flow Characteristics Two way valves shall have equal percentage characteristics three way valves shall have linear characterist
114. vided in electronic form attached to an email OR via diskette for PSU Review Physical Plant BAS Group Begin the Construction Specification Document that uses this Guide Specification with the 1 Page INDEX Leave the following Note For Construction Document Review Design Submittal as part of the Review Submittal to aid any Reviewer to understand WHY there are strikeouts and underlines Also leave any REVIEWER NOTE placed in this Guide Spec AFTER comments are received from PSU and incorporated the strikeouts and underlines should be removed and the REVIEWER NOTEs deleted before the spec is issued for Bidding Also page breaks will need attention in the final version Formatting may also need attention Provide the 25 55 00 Specification section as it went out for Bidding purposes in electronic form attached to an email OR via diskette for PSU Reference University s Physical Plant BAS Group Provide this to Bob Mulhollem Manager of Environmental Systems REM26 psu edu 863 7220 Before PRINTING this BAS Guide Specification check that Hidden Text will NOT be printed At File Print Options Print TAB Hidden Text needs to remain UNCHECKED CO ORDINATION NOTE to the Professional PART 4 Sequences of Operation includes BAS Sequences and Requirements that MUST be CO ORDINATED with the ELECTRICAL Specifications The Designer responsible for BAS needs to be sure to co ordinate with the Designer responsible for LIG

Download Pdf Manuals

Related Search

Related Contents

Samsung YP-Z5AB/ELS Benutzerhandbuch  エンジンスタータースイッチ 取扱説明書  Manuel WMR100 - Station  Manual do Usuário Nokia Lumia 520  LE TEINT  AC 424C AC 824C - CERRAJERÍA SUPER LLAVE  

Copyright © All rights reserved. Failed to retrieve file