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913-2011_NMS_Division_23

1. Neptune Bypass Feeder Model BDF 2 3 Accessories Provide initial chemical treatment test kit and site inspections as supplied by BetzDearborn Sidestream Filter il Filter housing and cartridge cast iron head carbon steel shell 19 mm 3 4 inlet and outlet carbon steel capscrew drain 2 Acceptable Product BetzDearborn Filterite Model LMO10 and 30 micron filter cartridge Flow Indicator l 20 mm flow indicator 304 stainless steel body and internals fused glass window metric and U S scales 15 30 LPM and 4 9 GPM stainless steel return spring 1082 kPa maximum pressure 2 Acceptable Product BetzDearborn Model Filter Mate 34 EXPANSION TANK EXP 1 1 ASME rated diaphragm expansion tank with pre charge air connection and 42 system connection Bid Opportunity No 913 2011 Section 23 21 16 Peguis Pavilion Upgrades and Entry Addition HYDRONIC SYSTEMS STEEL Kildonan Park Winnipeg Page 4 Part 3 3 1 3 2 3 3 Volume 21 7 gallons Acceptance Volume 11 3 gallons Fluid Water Height 29 in Diameter 16 in Maximum Working Pressure 125 psi Maximum Working Temperature 240 F a DW BR WH Shell Carbon Steel Diaphragm Heavy duty butyl 2 Acceptable Product Amtrol AX 40V Execution PIPING INSTALLATION Install pipework in accordance with Section 23 05 05 Installation of Pipework Connect to equipment in accordance with manufacturer s instruction unless ot
2. 2 Shop Drawings 1 Submit shop drawings in accordance with Section 01 33 00 Submittal Procedures 2 Indicate the following 1 General arrangement showing dimensions terminal points instrumentation test connections 2 Clearances for operation maintenance servicing tube cleaning tube replacement 3 Foundations with loadings anchor bolt arrangements A Piping hook ups 5 Equipment electrical drawings 6 All miscellaneous equipment Ji Capacity 3 Closeout Submittals 1 Submit operation and maintenance data for incorporation into manual specified in Section 01 78 00 Closeout Submittals Part 2 Products 2 1 GENERAL 1 Start up instruction on site performance tests 3 days total 2 Trial usage 1 Contract Administrator may use boilers for test purposes prior to acceptance and commencement of warranty period 2 Supply labour materials and instruments required for tests 3 Temporary use by contractor 1 Contractor may use boilers only after written approval from Contract Administrator 2 Monitor and record performance continuously Keep log of maintenance activities carried out 3 Refurbish to as new condition before final inspection and acceptance 2 2 B 1 HIGH EFFICIENCY CONDENSING GAS BOILER 1 General Requirements 1 Furnish and install ULTRA 310 packaged modulating sealed combustion power vented high efficiency gas fired boiler s with cast aluminum heat exchangers that use outside air for combustion Bid
3. 168 L x 48 W x 24 H hood 430 stainless steel construction Four UL listed compact fluorescent lights complete with light switches Roof outlet two 13 x 10 connections for exhaust duct risers Sloped grease trough to 1 gallon maximum removable grease cup Joints and seams welded liquid tight Capacity 2800 CFM Maximum cooking temperature 450 F 1 wide insulated 430 SS backsplash 80 H x 168 L Acceptable Product CaptiveAire 4824ND 2 PSP F range hood or approved equal GREASE FILTER TYPE To NFPA 96 Bidding Opportunity No 913 2011 Section 23 38 13 Peguis Pavilion Upgrades and Entry Addition Kildonan Park Winnipeg Part 3 3 1 2 a COMMERCIAL KITCHEN HOODS Page 2 ULC labelled Six stainless steel grease extracting filters baffles with handles 16 H x 20 L x 2 D Materials 1 Welded type 304 stainless steel 2 Washable filters 3 Drain connector Acceptable Product Kleen Gard MEA 247 96 E or approved equal Execution INSTALLATION Install hoods in accordance with manufacturers instructions Install filter filter media prior to acceptance END OF SECTION Bid Opportunity No 913 2011 Section 23 52 00 Peguis Pavilion Upgrades and Entry Addition HEATING BOILERS Kildonan Park Winnipeg Page 1 Part 1 General 1 1 SCOPE OF WORK 1 2 1 3 1 4 Supply and install gas fired water heating boiler B 1 Supply and install all accessories required for a
4. Product Data 1 Submit manufacturer s printed product literature specifications and datasheet in accordance with Section 013300 Submittal Procedures Include product characteristics performance criteria and limitations 2 Indicate the following i Fire dampers 2 Fusible links Closeout Submittals 1 Provide maintenance data for incorporation into manual specified in Section 01 78 00 Closeout Submittals Products FIRE DAMPERS Fire dampers meet requirements of authorities having jurisdiction Fire damper assemblies fire tested in accordance with CAN4 S112 Mild steel factory fabricated for fire rating requirement to maintain integrity of fire wall and or fire separation Bid Opportunity No 913 2011 Section 23 33 16 Peguis Pavilion Upgrades and Entry Addition DAMPERS FIRE AND SMOKE Kildonan Park Winnipeg Page 2 l Fire dampers fire rated as indicated on drawings 2 Fire dampers automatic operating type and have dynamic rating suitable for Part 3 3 1 3 2 10 maximum air velocity and pressure differential to which it will be subjected Top hinged guillotine type sized to maintain full duct cross section Fusible link actuated spring closure and lock in closed position when released Retaining angle iron frame on full perimeter of fire damper on both sides of fire separation being pierced in accordance with dampers listing Dampers shall be installed so that the centerline of the damper depth
5. following as appropriate main ducts main branch sub branch run out or grille register or diffuser 1 17 WATER SYSTEMS Al Do TAB on all water systems including Flow balance of 1 Hydronic Circulation Pump PU 1 Bid Opportunity No 913 2011 Section 23 05 93 Peguis Pavilion Upgrades and Entry Addition TESTING ADJUSTING AND BALANCING FOR HVAC Kildonan Park Winnipeg Page 5 2 Domestic Hot Water Recirculation Pump PU 2 3 New hydronic radiators R 1 2 3 4 5 6 7 8 9 and 10 and existing hydronic radiators 2 Set water flows as noted Obtain pump operating pressures motor amperages and characteristics 3 Measure domestic water recirculation flow rates at all automatic flow balancing valves and record flows in balance report END OF SECTION Bid Opportunity No 913 2011 Section 23 07 13 Peguis Pavilion Upgrades and Entry Addition THERMAL INSULATION FOR DUCTING Kildonan Park Winnipeg Page 1 Part 1 General 1 1 SCOPE OF WORK 1 2 1 3 1 4 1 5 Provide and install all duct insulation as shown on the drawings RELATED SECTIONS Section 01 33 00 Submittal Procedures REFERENCES American Society for Testing and Materials International ASTM l ASTM C335 Test Method for Steady State Heat Transfer Properties of Horizontal Pipe Insulation 2 ASTM C411 97 Test Method for Hot Surface Performance of High Temperature Thermal Insulation Canadian General Standards Board CGSB 1 CGSB 51 GP 52Ma Vapour Barri
6. 2 3 THERMOMETER WELLS wl Use thermowells for all thermometers 2 Copper pipe copper or bronze wells 3 Steel pipe brass wells 2 4 PRESSURE GAUGES 1 89 mm dial type liquid filled stainless steel having 1 6 accuracy 6 mm NPT connection 0 450 kPa dual range kPa amp PSI 2 Acceptable Material Trerice Model 610 CB 3 Provide l Isolation ball valve on all pressure gauge connections 2 Snubber for pulsating operation 3 No petcocks Part 3 Execution 3 1 GENERAL l Install gauges so they can be easily read from floor or platform If this cannot be accomplished install remote reading units 2 Install between equipment and first fitting or valve 3 2 THERMOMETERS 1 Install in locations as indicated on drawings 2 Use extensions where thermometers are installed through insulation 3 3 PRESSURE GAUGES 1 Install in locations as indicated on drawings 2 Use extensions where pressure gauges are installed through insulation END OF SECTION Bid Opportunity No 913 2011 Section 23 05 54 Peguis Pavilion Upgrades and Entry Addition MECHANICAL IDENTIFICATION Kildonan Park Winnipeg Page 1 Part 1 General 1 1 SCOPE OF WORK 1 2 1 3 Part 2 2 1 2 2 Materials and requirements for the identification of rooftop units fans boiler hot water tank pumps including the installation and location of identification systems REFERENCES Canadian General Standards Board CGSB 1 CAN CGSB 1 60 97 Interior Alky
7. Angle hangers complete with locking nuts and washers Hanger spacing in accordance with SMACNA as follows Bid Opportunity No 913 2011 Section 23 31 14 Peguis Pavilion Upgrades and Entry Addition ETAL DUCTS LOW PRESSURE TO 500 PA Kildonan Park Winnipeg Page 4 Duct Size Spacing inch inch to 60 120 3 3 WATERTIGHT DUCT wl Provide watertight duct for wl Fresh air intake 2 Exhaust discharges Slope ducts to drain back outside 2 Form bottom of horizontal duct without longitudinal seams wl Solder or weld joints of bottom and side sheets 2 Seal all other joints with duct sealer 3 Slope horizontal branch ductwork down towards louvers served 1 Slope header ducts down toward risers 2 Provide drain piping to floor 3 4 KITCHEN EXHAUST SYSTEMS 1 Install to NFPA 96 3 5 SEALING AND TAPING 1 Apply sealant to outside of joint to manufacturer s recommendations END OF SECTION Bid Opportunity No 913 2011 Section 23 33 00 Peguis Pavilion Upgrades and Entry Addition AIR DUCT ACCESSORIES Kildonan Park Winnipeg Page 1 Part 1 General 1 1 SUMMARY 1 2 1 3 Part 2 2 1 2 2 Section Includes 1 Materials and installation for duct accessories including flexible connections access doors vanes and collars Related Sections il Section 01 33 00 Submittal Procedure 2 Section 01 78 00 Closeout Submittals REFERENCES Sheet Metal and Air Conditioning Contractors National Association SMACNA l SM
8. Cabinets will be supported at the top by joggle strip mounted to the wall and at the bottom by support brackets Provide all end caps and panel joiners Confirm required length on site prior to ordering equipment Refer to architect for colours and finish Acceptable Product Sigma 44C075 element and SWE 24T enclosure or approved equal Refer to Radiator Schedule for dimensions RADIATOR ENCLOSURES RC1 RC2 AND RC3 Radiator enclosures for existing single row radiator elements flat top outlet grille open bottom air intake 12 H x 5 4 D Confirm required length on site prior to ordering equipment Enclosure cabinets shall be constructed of 16 gauge steel Cabinets will be supported at the top by joggle strip mounted to the wall and at the bottom by support brackets Provide all end caps and panel joiners Refer to architect for colours and finish Acceptable Product Sigma SWE 12T or approved equal Refer to Radiator Schedule for dimensions RADIATOR ENCLOSURE RC4 AND RC5 Radiator enclosures for existing horizontal double row radiator elements flat top outlet grille open bottom air intake pedestal base 6 H x 11 D Confirm required length on site prior to ordering equipment Bid Opportunity No 913 2011 Section 23 82 36 Peguis Pavilion Upgrades and Entry Addition FINNED TUBE RADIATION HEATERS Kildonan Park Winnipeg Page 3 2 5 Part 3 3 1 3 2 2 Enclosure cabinets shall be constr
9. Opportunity No 913 2011 Section 23 52 00 Peguis Pavilion Upgrades and Entry Addition HEATING BOILERS Kildonan Park Winnipeg Page 3 2 Boiler shall have I B R Hydronics Institute gross output at 100 fire rate 252 MBH per boiler 3 Boiler s shall be 92 8 minimum DOE efficient as required by National Energy Conservation Act or ASHRAE 90 1 4 Boiler shall be capable of full modulation firing with a turn down of up to 5 to 1 5 Boiler s shall be manufactured by ISO 9001 registered company to conform to Section IV of the ASME Boiler and Pressure Vessel Code 1 Individual cast aluminum momo block to be fire tested and hydrostatically pressure tested at factory in accordance with asme requirements 2 Maximum allowable working pressure 30PSIG water as listed on the rating label 2 Boiler Construction 1 Boiler heat exchanger to be made of cast aluminum mono block heat exchanger 2 Boiler main components 1 The combustion chamber will be sealed and located at the top of the mono block casting which will be of counter flow design to assure that sediment and any lime that might form will fall to the bottom away from the crown sheet area 2 Boiler s shall be supplied with a gas valve designed with negative pressure regulation fan suction pulls gas through valve rather than gas pressure pushing gas through valve This enables the boiler to operate in a safe condition at a de rated output even if the inlet gas pressure should drop
10. fittings on both the high pressure and low pressure sides and factory installed liquid line filter driers 7 Provide 5 minute time delay and 20 second delay stage timer 8 RTU 1 shall include 1 Variable Capacity Compressor RTU 2 shall include 1 Variable Capacity Compressor and 1 On Off Compressor 7 Condensers l Air Cooled Condenser l Condenser fans shall be vertical discharge axial flow direct drive fans 2 Coils shall be designed for use with R 410A refrigerant and constructed of copper tubes with aluminum fins mechanically bonded to the tubes and aluminum end casings Fin design shall be sine wave rippled 3 Coils shall be designed for a minimum of 10 F of refrigerant sub cooling 4 Coils shall be helium leak tested 8 Gas Heating Al Unit shall included natural gas furnace equipped with modulating gas valves adjustable speed combustion blowers stainless steel tubular heat exchangers and electronic controller Combustion blowers and gas valves shall be capable of modulation Electronic controller includes a factory wired field installed supply air temperature sensor Sensor shall be field installed in the supply air ductwork Supply air temperature setpoint shall be adjustable on the electronic controller within the controls compartment Specified gas heating assemblies shall be capable of operating at any firing rate between 100 and 30 of their rated capacity Stainless steel heat exchanger furnace shall carry a 25 y
11. heavy gauge extruded aluminum construction with synthetic acetal sleeve bearings vinyl blade seals and internal plated steel blade to blade linkage Acceptable Product Greenheck Execution MANUFACTURER S INSTRUCTIONS Compliance comply with manufacturer s written recommendations or specifications including product technical bulletins handling storage and installation instructions and datasheet INSTALLATION Install where indicated Install in accordance with recommendations of SMACNA and manufacturer s instructions Seal multiple damper modules with silicon sealant Dampers vibration free Install access door adjacent to each damper See Section 23 33 00 Air Duct Accessories Ensure dampers are observable and accessible END OF SECTION Bid Opportunity No 913 2011 Section 23 33 16 Peguis Pavilion Upgrades and Entry Addition DAMPERS FIRE AND SMOKE Kildonan Park Winnipeg Page 1 Part 1 General 1 1 SUMMARY 1 2 1 3 Part 2 2 1 Section Includes l Fire dampers REFERENCES American National Standards Institute National Fire Protection Association ANSI NFPA 1 ANSI NFPA 90A Standard for the Installation of Air Conditioning and Ventilating Systems Underwriters Laboratories of Canada ULC 1 CAN4 S112 Fire Test of Fire Damper Assemblies 2 CAN4 S112 2 Standard Method of Fire Test of Ceiling Firestop Flap Assemblies 3 ULC S505 Fusible Links for Fire Protection Service SUBMITTALS
12. in accordance with Section 01 3300 Submittal Procedures Include product characteristics performance criteria and limitations Provide 1 Fan performance curves showing point of operation and efficiency 2 Sound rating data at point of operation Bid Opportunity No 913 2011 Section 23 34 00 Peguis Pavilion Upgrades and Entry Addition HVAC FANS Kildonan Park Winnipeg Page 2 Indicate l Motors sheaves bearings shaft details wheels bearings hose accessories Part 2 2 1 2 2 2 3 Closeout Submittals 1 Provide operation and maintenance data for incorporation into manual specified in Section 01 78 00 Closeout Submittals Products FANS GENERAL Motors 1 Sizes as indicated 2 Premium efficiency motors are to be provided unless specified Bearing lubrication systems plus extension lubrication tubes where bearings are not easily accessible Flexible connections to Section 23 33 00 Air Duct Accessories EF 1 EXHAUST FAN Belt drive centrifugal inline cabinet fan galvanized steel housing sound absorbing insulation backward inclined aluminum wheel integral duct connection flanges ball bearing motors adjustable motor pulley adjustable motor plate fan shaft mounted in ball bearing pillow blocks static free belts corrosion resistant fasteners vibration isolator hangers CSA approved UL listed Rated for 625 CFM 0 25 W C 809 FRPM Motor 115V 60 1 14 HP 1725 RPM ODP thermal overload p
13. its products and submit written reports in acceptable format to verify compliance of work with Contract 2 Provide manufacturer s field services consisting of product use recommendations and periodic site visits for inspection of product installation in accordance with manufacturer s instructions 3 Schedule site visits to review work at stages listed l After delivery and storage of products and when preparatory work on which work of this Section depends is complete but before installation begins 2 Twice during progress of work at 25 and 60 complete 3 Upon completion of work after cleaning is carried out Obtain reports within 3 days of review and submit immediately to Consultant PV procedures 1 Test performance of components ADJUSTING Purging purge after pressure test in accordance with CAN CSA B149 1 Pre Start Up Inspections 1 Check vents from regulators control valves terminate outside building in approved location protected against blockage damage 2 Check gas trains entire installation is approved by authority having jurisdiction CLEANING Cleaning in accordance with CAN CSA B149 1 supplemented as specified Perform cleaning operations in accordance with manufacturer s recommendations Upon completion and verification of performance of installation remove surplus materials excess materials rubbish tools and equipment END OF SECTION Bid Opportunity No 913 2011 Section 23 21 16 Peguis
14. pan shall be provided with 1 2 inch thick foam insulation 3 Electrical 1 Unit shall be provided with standard power block for connecting power to the unit 2 Unit shall be provided with factory installed and factory wired non fused safety disconnect switch 3 Unit shall be provided with factory installed and factory wired 115V 15 amp GFI outlet with outlet disconnect switch in the unit control panel A Unit shall be provided with phase and brown out protection which shuts down all motors in the unit if the electrical phases are more that 10 out of balance on voltage the voltage is more that 10 under design voltage or on phase reversal 5 Unit shall be provided with manual reset low temperature limit controls which shut off the unit when the discharge temperature reaches a field adjustable setpoint A Supply Fans Unit shall include direct drive unhoused backward curved plenum supply fans Blowers and motors shall be dynamically balanced and mounted on rubber isolators Motors shall be premium efficiency ODP with ball bearings rated for 200 000 hours service with external lubrication points Variable frequency drives shall be factory wired and mounted in the unit Fan motors shall be premium efficiency 5 Cooling Coils Al Evaporator Coils 1 Coils shall be designed for use with R 410A refrigerant and constructed of copper tubes with aluminum fins mechanically bonded to the tubes and galvanized steel end casings Fin design
15. shall be controlled by spring return enthalpy activated fully modulating Unit shall include outside air opening bird screen outside air hood with rain lip and barometric relief dampers 11 Controls 1 Factory installed and Factory provided Controller 2 Unit controller shall be capable of controlling all features and options of the unit Controller shall be factory installed in the unit controls compartment and factory tested 3 Controller shall be capable of standalone operation with unit configuration set point adjustment sensor status viewing unit alarm viewing A Controller shall include non volatile memory to retain all programmed values without the use of an external battery in the event of a power failure 5 Unit shall modulate cooling with constant air flow to meet space temperature cooling loads 6 Unit shall modulate heating with constant air flow to meet supply air temperature with room temperature reset 7 Provide discharge air temperature control with space temperature reset 12 Curbs 1 Provide 14 high solid bottom roof curbs Curbs shall to be fully gasketed between the curb top and unit bottom with the curb providing full perimeter support cross structure support and air seal for the unit Curb gasket shall be furnished within the control compartment of the rooftop unit to be mounted on the curb immediately before mounting of the rooftop unit 13 Rooftop unit schedule ROOFTOP UNIT SCHEDULE Tag RTU 1 RTU 2 MANUFAC
16. shall be sine wave rippled 2 Coils shall have interlaced circuitry and shall be standard capacity Coils shall be helium leak tested A Coils shall be furnished with a factory installed thermostatic expansion valves 6 Refrigeration System 1 2 Unit shall be factory charged with R 410A refrigerant Compressors shall be Variable Speed scroll type with thermal overload protection independently circuited and carry a 5 year non prorated warranty Compressores shall be capable of modulation from 10 100 of its capacity Compressors shall be mounted in an isolated service compartment which can be accessed without affecting unit operation Lockable hinged compressor access doors Bid Opportunity No 913 2011 Section 23 73 11 Peguis Pavilion Upgrades and Entry Addition AIR HANDLING UNIT PACKAGED Kildonan Park Winnipeg Page 4 shall be fabricated of double wall rigid polyurethane foam insulated panels to prevent the transmission of noise outside the cabinet 4 Compressors shall be isolated from the base pan with the compressor manufacturer s recommended rubber vibration isolators to reduce any transmission of noise from the compressors into the building area 5 Each refrigeration circuit shall be equipped with thermostatic expansion valve type refrigerant flow control 6 Each refrigeration circuit shall be equipped with automatic reset low pressure and manual reset high pressure refrigerant safety controls Schrader type service
17. tank level set pressure controls Ensure air is removed Check pumps to be free from air debris possibility of cavitation when system is at design temperature Dismantle system pumps used for cleaning inspect replace worn parts install new gaskets and new set of seals Clean out strainers repeatedly until system is clean Bid Opportunity No 913 2011 Section 23 08 02 Peguis Pavilion Upgrades and Entry Addition CLEANING AND START UP OF MECHANICAL Kildonan Park Winnipeg PIPING SYSTEMS Page 4 6 Check water level in expansion tank with cold water with circulating pumps OFF 3 4 and again with pumps ON 7 Repeat with water at design temperature 8 Check pressurization to ensure proper operation and to prevent water hammer flashing cavitation Eliminate water hammer and other noises 9 Bring system up to design temperature and pressure slowly over a 4 hour period 10 Perform TAB as specified in Section 23 05 93 Testing Adjusting and Balancing for HVAC 11 Adjust pipe supports hangers and springs as necessary 12 Monitor pipe movement performance of expansion joints loops guides anchors 13 Re tighten bolts using torque wrench to compensate for heat caused relaxation Repeat several times during commissioning 14 Check operation of drain valves 15 Adjust valve stem packings as systems settle down 16 Fully open balancing valves except those that are factory set 17 Check operation of over temperature prote
18. 01 Common Work Results For Mechanical Test pressure 621 kPa 90 psi BALANCING Refer to Section 23 05 93 Testing Adjusting and Balancing for HVAC for applicable procedures Bid Opportunity No 913 2011 Section 23 21 16 Peguis Pavilion Upgrades and Entry Addition HYDRONIC SYSTEMS STEEL Kildonan Park Winnipeg Page 6 2 Install flow measuring stations and flow balancing valves as indicated 3 8 AIR VENTS 1 Install at ALL system high points Install air vents with isolation ball valve END OF SECTION Bid Opportunity No 913 2011 Section 23 21 23 Peguis Pavilion Upgrades and Entry Addition HYDRONIC PUMPS Kildonan Park Winnipeg Page 1 Part 1 General 1 1 SECTION INCLUDES 1 2 1 3 1 4 1 5 Part 2 2 1 Materials equipment installation and start up for hydronic system pump PU 1 RELATED SECTIONS Section 01 33 00 Submittal Procedures Section 01 78 00 Closeout Submittals REFERENCES Electrical Equipment Manufacturers Advisory Council EEMAC Canadian Standards Association CSA International 1 CAN CSA B214 Installation Code for Hydronic Heating Systems National Electrical Manufacturers Association NEMA l NEMA MG 1 Motors and Generators SUBMITTALS Submit shop drawings and product data in accordance with Section 01 33 00 Submittal Procedures Submit product data of pump curves for review showing point of operation Indicate piping valves and fittings shipped loose by packaged equipm
19. 34 00 Peguis Pavilion Upgrades and Entry Addition HVAC FANS Kildonan Park Winnipeg Page 1 Part 1 General 1 1 SUMMARY 1 Section Includes 1 2 1 2 1 3 1 1 4 1 2 1 Supply installation testing and commissioning of new exhaust fans EF 1 to EF 7 and return fan RTU 1 RF REFERENCES Air Conditioning and Mechanical Contractors AMCA l AMCA Publication 99 Standards Handbook 2 AMCA 300 Reverberant Room Method for Sound Testing of Fans 3 AMCA 301 Methods for Calculating Fan Sound Ratings from Laboratory Test Data American National Standards Institute ANSD American Society of Mechanical Engineers ASME 1 ANSI AMCA 210 Laboratory Methods of Testing Fans for Aerodynamic Performance Rating SYSTEM DESCRIPTION Performance Requirements 1 Catalogued or published ratings for manufactured items obtained from tests carried out by manufacturer or those ordered by manufacturer from independent testing agency signifying adherence to codes and standards in force 2 Capacity flow rate total static pressure W HP efficiency revolutions per minute power model size sound power data 3 Fans statically and dynamically balanced constructed in conformity with AMCA 99 4 Sound ratings comply with AMCA 301 tested to AMCA 300 Performance ratings based on tests performed in accordance with ANSI AMCA 210 SUBMITTALS Product Data 1 Submit manufacturer s printed product literature specifications and datasheet
20. ACNA HVAC Duct Construction Standards Metal and Flexible 95 SUBMITTALS Submittals in accordance with Section 01 33 00 Submittal Procedures Product Data 1 Submit manufacturer s printed product literature specifications and data sheet Indicate the following l Flexible connections 2 Duct access doors 3 Turning vanes 4 Instrument test ports Closeout submittals submit maintenance and engineering data for incorporation into manual specified in Section 01 78 00 Closeout Submittals Products GENERAL Manufacture in accordance with SMACNA HVAC Duct Construction Standards FLEXIBLE CONNECTIONS Frame galvanized sheet metal frame with fabric clenched by means of double locked seams Material 1 Fire resistant self extinguishing neoprene coated glass fabric temperature rated at minus 40 degrees Celsius to plus 90 degrees Celsius density of 1 3 kg m Bid Opportunity No 913 2011 Peguis Pavilion Upgrades and Entry Addition Kildonan Park Winnipeg 2 3 l 2 3 4 Part 3 3 1 l 3 2 l 2 Section 23 33 00 AIR DUCT ACCESSORIES Page 2 ACCESS DOORS IN DUCTS Non Insulated Ducts sandwich construction of same material as duct one sheet metal thickness heavier minimum 0 6 mm 0 0236 inch thick complete with sheet metal angle frame Insulated Ducts sandwich construction of same material as duct one sheet metal thickness heavier minimum 0 6 mm 0 0236 inch thick complete with sheet metal angle fr
21. Bid Opportunity No 913 2011 Section 23 05 21 Peguis Pavilion Upgrades and Entry Addition THERMOMETERS AND PRESSURE GAUGES Kildonan Park Winnipeg PIPING SYSTEMS Part 1 1 1 1 2 1 3 1 4 Part 2 2 1 2 2 Page 1 General SCOPE OF WORK Materials and installation for thermometers and pressure gauges in piping systems RELATED SECTIONS Section 01 33 00 Submittal Procedures REFERENCES American Society of Mechanical Engineers ASME 1 ASME B40 100 Pressure Gauges and Gauge Attachments 2 ASME B40 200 Thermometers Direct Reading and Remote Reading Canadian General Standards Board CGSB wl CAN CGSB 14 4 Thermometers Liquid in Glass Self Indicating Commercial Industrial Type 2 CAN CGSB 14 5 Thermometers Bimetallic Self Indicating Commercial Industrial Type SUBMITTALS Submittals in accordance with Section 01 33 00 Submittal Procedures Submit shop drawings and product data Submit manufacturer s product data for following items 1 Thermometers 2 Pressure gauges Products GENERAL Design point to be at mid point of scale or range DIRECT READING THERMOMETERS Liquid action 89 mm dial thermometer variable angle type liquid filled 0 to 115 C dual range Acceptable Material Trerice model V80030 Bid Opportunity No 913 2011 Section 23 05 21 Peguis Pavilion Upgrades and Entry Addition THERMOMETERS AND PRESSURE GAUGES Kildonan Park Winnipeg PIPING SYSTEMS Page 2
22. CTS LOW PRESSURE TO 500 PA Kildonan Park Winnipeg Page 1 Part 1 General 1 1 SUMMARY 1 2 1 3 Part 2 2 1 Section Includes 1 Materials and installation of low pressure metallic ductwork joints and accessories Related Sections il Section 01 33 00 Submittal Procedures REFERENCES American Society for Testing and Materials International ASTM wl ASTM A653 A653M 03 Standard Specification for Steel Sheet Zinc Coated Galvanized or Zinc Iron Alloy Coated Galvannealed by the Hot Dip Process National Fire Protection Association NFPA 1 NFPA 90A 02 Standard for the Installation of Air Conditioning and Ventilating Systems 2 NFPA 90B 02 Standard for the Installation of Warm Air Heating and Air Conditioning Systems 3 NFPA 96 11 Standard for Ventilation Control and Fire Protection of Commercial Cooking Operations Sheet Metal and Air Conditioning Contractors National Association SMACNA l SMACNA HVAC Duct Construction Standards Metal and Flexible 2nd Edition 1995 and Addendum No 1 1997 2 SMACNA HVAC Air Duct Leakage Test Manual 1985 1st Edition SUBMITTALS Submit shop drawings and product data in accordance with Section 01 33 00 Submittal Procedures Products SEAL CLASSIFICATION Classification as follows Maximum Pressure Pa 500 Transverse joints and connections made air tight with duct sealant Longitudinal seams sealed Seal all joints Bid Opportunity No 913 2011
23. HVAC Page 2 Part 2 2 1 2 2 RTU 2 and modulate fresh air and return air dampers to achieve positive building pressure Thermostats to turn on RTU 1 and or RTU 2 as required during cooling season to maintain night temperature setpoint Radiators to provide heating as required in heating season Manual Operation 1 Service room exhaust fan EF 2 controlled by manual switch Dishwasher exhaust fan EF 5 controlled by manual switch Manual override switch shall be provided for kitchen exhaust fan EF 6 Products PRE WIRED EQUIPMENT AND FACTORY INSTALLED CONTROLS General 1 All control panels shall be factory wired and tested and approved by Standards Council of Canada authorized approval agency using components certified for use in Canada 2 Wiring shall be in accordance with the Canadian Electrical Code Part 1 and sections of Part 2 of the Code pertaining to specific equipment type and purpose 3 All electrical circuits shall undergo a dielectric strength test CSA C22 2 0 and shall be factory tested and checked as to proper function A All electrical panels shall have a hazard notice indicating potential shock or arc flash hazards Motor Overloads 1 All fractional horsepower motors shall have integral self resetting overloads All integer motors shall have separate overloads Operator accessible resets shall be provided at the front of the control panel to permit a local reset of the overload trip CUSTOM CONTROLS R
24. Pavilion Upgrades and Entry Addition HYDRONIC SYSTEMS STEEL Kildonan Park Winnipeg Page 1 Part 1 General 1 1 SUMMARY 1 Section Includes 1 2 1 3 1 Materials and installation for steel piping valves and fittings for hydronic heating systems Related Sections Section 01 33 00 Submittal Procedures Section 01 78 00 Closeout Submittals Section 21 05 01 Common Work Results Mechanical Section 23 05 01 Installation of Pipework Section 23 05 93 Testing Adjusting and Balancing for HVAC DA uW PB WH Section 23 08 02 Cleaning and Start Up of Mechanical Piping Systems REFERENCES American Society of Mechanical Engineers ASME 1 ASME B16 1 Cast Iron Pipe Flanges and Flanged Fittings 2 ASME B16 3 Malleable Iron Threaded Fittings 3 ASME B16 5 Pipe Flanges and Flanged Fittings A ASME B16 9 01 Factory Made Wrought Buttwelding Fittings American Society for Testing and Materials International ASTM l ASTM A53 A53M 02 Standard Specification for Pipe Steel Black and Hot Dipped Zinc Coated Welded and Seamless 2 ASTM A536 Standard Specification for Ductile Iron Castings Canadian Standards Association CSA International 1 CAN CSA W48 Filler Metals and Allied Materials for Metal Arc Welding Developed in cooperation with the Canadian Welding Bureau SUBMITTALS Submit shop drawings in accordance with Section 01 33 00 Submittal Procedures Closeout Submittals 1 Provide maintenance d
25. Provide access doors in accordance with NFPA 96 Bid Opportunity No 913 2011 Section 23 31 14 Peguis Pavilion Upgrades and Entry Addition ETAL DUCTS LOW PRESSURE TO 500 PA Kildonan Park Winnipeg Page 3 2 6 HANGERS AND SUPPORTS 1 Strap hangers of same material as duct but next sheet metal thickness heavier than duct Part 3 3 1 3 2 2 3 wi Maximum size duct supported by strap hanger 20 inch Larger ducts to use trapeze hangers Hanger configuration to SMACNA Hangers galvanized steel angle with galvanized steel rods to SMACNA following table Duct Size Angle Size Rod Size inch inch inch up to 30 1x1x 1 8 1 4 30 to 40 1 1 2 x 1 1 4 1 4 x 1 8 40 to 60 1 1 2 x 1 3 8 1 4 x 1 8 1 Upper hanger attachments 1 For concrete manufactured concrete inserts 2 For steel joist manufactured joist clamp or steel plate washer 3 For steel beams manufactured beam clamps Execution GENERAL Do work in accordance with SMACNA Do not break continuity of insulation vapour barrier with hangers or rods 1 Insulate strap hangers 4 inch beyond insulated duct Support risers in accordance with SMACNA Install breakaway joints in ductwork on sides of fire separation Install proprietary manufactured flanged duct joints in accordance with manufacturer s instructions Manufacture duct in lengths and diameter to accommodate installation of acoustic duct lining HANGERS Strap hangers install in accordance with SMACNA
26. Section 23 31 14 Peguis Pavilion Upgrades and Entry Addition ETAL DUCTS LOW PRESSURE TO 500 PA Kildonan Park Winnipeg Page 2 2 2 SEALANT 2 3 2 4 2 5 Sealant Water based ULC classified for surface burning characteristics wl Acceptable Material Duro Dyne DWN water based duct sealer FITTINGS Fabrication to SMACNA Radiused elbows l Rectangular standard radius or short radius without turning vanes Centreline radius 1 5 times width of duct 72 Round smooth radius Centreline radius 1 5 times diameter Mitred elbows rectangular 1 To 15 3 4 inch with single thickness turning vanes 2 Over 15 3 4 inch with double thickness turning vanes Branches 1 Rectangular main and branch with radius on branch 1 5 times width of duct 45 degrees entry on branch 2 Round main and branch enter main duct at 45 degrees with conical connection 3 Provide volume control damper in branch duct near connection to main duct A Main duct branches with splitter damper Transitions 1 Diverging 20 degrees maximum included angle 2 Converging 30 degrees maximum included angle Offsets 1 Full radiused elbows GALVANIZED STEEL Lock forming quality to ASTM A653 A653M Z90 zinc coating Thickness fabrication and reinforcement to SMACNA Joints to SMACNA KITCHEN EXHAUST SYSTEMS Construct in accordance with NFPA 96 Material 16 gauge black steel Thickness fabrication and reinforcement to SMACNA Access
27. TAB PERSONNEL TAB performed in accordance with the requirements of standard under which TAB Firm s qualifications are approved 1 Associated Air Balance Council AABC National Standards for Total System Balance 2 National Environmental Balancing Bureau NEBB TABES Procedural Standards for Testing Adjusting Balancing of Environmental Systems 3 Sheet Metal and Air Conditioning Contractors National Association SMACNA HVAC TAB HVAC Systems Testing Adjusting and Balancing Recommendations and suggested practices contained in the TAB Standard mandatory Use TAB Standard provisions including checklists and report forms to satisfy Contract requirements Use TAB Standard for TAB including qualifications for TAB Firm and Specialist and calibration of TAB instruments Where instrument manufacturer calibration recommendations are more stringent than those listed in TAB Standard use manufacturer s recommendations TAB Standard quality assurance provisions such as performance guarantees form part of this contract 1 For systems or system components not covered in TAB Standard use TAB procedures developed by TAB Specialist 2 Where new procedures and requirements are applicable to Contract requirements have been published or adopted by body responsible for TAB Standard used AABC NEBB or TABB requirements and recommendations contained in these procedures and requirements are mandatory PURPOSE OF TAB Test to
28. TALS Provide maintenance data for incorporation into manual specified in Section 01 78 00 Closeout Submittals Include following fan data fan curves motor air volume hydronic heating and cooling data and controls schematic EXTRA MATERIALS Provide maintenance materials in accordance with Section 01 78 00 Closeout Submittals Spare filters in addition to filters installed immediately prior to acceptance by Consultant supply 3 complete sets of replacement filters for each rooftop unit Products ROOFTOP UNITS RTU 1 AND RTU 2 General Description 1 Packaged rooftop unit shall include compressors evaporator coils filters supply fan dampers condenser fans and gas heater Bid Opportunity No 913 2011 Section 23 73 11 Peguis Pavilion Upgrades and Entry Addition AIR HANDLING UNIT PACKAGED Kildonan Park Winnipeg Page 2 2 Unit shall be factory assembled and tested including leak testing of the coils pressure testing of the refrigeration circuit and run testing of the completed unit Run test report shall be supplied with the unit in the controls compartment s literature pocket Unit shall have decals and tags to indicate lifting and rigging service areas and caution areas for safety and to assist service personnel Unit components shall be labeled including pipe stub outs refrigeration system components and electrical and controls components Estimated sound power levels dB shall be shown on the unit rating
29. TURER Aaon Aaon RN 008 4 0 RN 020 4 0 B A0 AMPERE CA01 3K9 3C9 SUPPLY CFM 3 200 8 000 Bid Opportunity No 913 2011 Peguis Pavilion Upgrades and Entry Addition Kildonan Park Winnipeg Section 23 73 11 AIR HANDLING UNIT PACKAGED Page 6 ESP WC MOTOR HP BLOWER EAT DB WB F 82 00 67 83 81 13 67 14 COOLING LAT DB WB F 60 08 58 75 58 52 57 53 TOTAL OUTPUT BTU H 90 170 234 950 EAT DB WB F 48 1 44 7 26 3 26 3 LAT DB WB F 82 8 59 4 76 2 52 2 or TOTAL IUT 150 000 540 000 BTU H i i TOTAL OUTPUT BTU H 120 000 432 000 REMARKS Part 3 Execution 3 1 INSTALLATION Al Install units in accordance with manufacturer s instructions and as indicated 2 Ensure adequate clearance for servicing and maintenance 3 Provide roof curbing 3 2 FANS Pa Fan sheaves required for final air balance to be provided by Section 23 05 93 Testing Adjusting and Balancing for HVAC END OF SECTION Bid Opportunity No 913 2011 Section 23 82 20 Peguis Pavilion Upgrades and Entry Addition FORCES AIR HEATERS Kildonan Park Winnipeg Page 1 Part 1 1 1 1 2 Part 2 2 1 General RELATED SECTIONS Section 01 33 00 Submittal Procedures Section 23 09 33 Electric and Electronic Control System for HVAC Section 26 05 01 Common Work Results Electrical PRODUCT DATA Submit product data in accordance with Section 01 33 00 Submittal Procedures Product d
30. afts ceiling plenums are airtight to within specified tolerances Correct fan rotation Fire smoke volume control dampers installed and open Coil fins combed clean Access doors installed closed oN A WB WH Outlets installed volume control dampers open 3 Liquid systems Flushed filled vented Correct pump rotation Strainers in place baskets clean Isolating and balancing valves installed open Calibrated balancing valves installed at factory settings DA WB WH Chemical treatment systems complete operational APPLICATION TOLERANCES Do TAB to following tolerances of design values 1 HVAC systems plus 10 minus 5 2 Hydronic systems plus or minus 5 ACCURACY TOLERANCES Measured values accurate to within plus or minus 2 of actual values INSTRUMENTS Calibrate in accordance with requirements of most stringent of referenced standard for either applicable system or HVAC system Calibrate within 3 months of TAB TAB REPORT Format in accordance with AABC TAB report to show results in SI units and to include 1 System schematics Bid Opportunity No 913 2011 Section 23 05 93 Peguis Pavilion Upgrades and Entry Addition TESTING ADJUSTING AND BALANCING FOR HVAC Kildonan Park Winnipeg Page 4 3 Submit 1 copy of TAB Report to Contract Administrator for verification and approval in English in D ring binders complete with index tabs 1 14 SETTINGS 1 After TAB is completed to satisfactio
31. ame and 25 mm 1 inch thick rigid glass fibre insulation Gaskets foam rubber Hardware wl Up to 300 x 300 mm 12 x 12 inch two sash locks 2 301 to 450 mm 12 to 18 inch four sash locks 3 451 to 1000 mm 18 to 40 inch piano hinge and minimum two sash locks A Hold open devices Execution MANUFACTURER S INSTRUCTIONS Compliance comply with manufacturer s written recommendations or specifications including product technical bulletins handling storage and installation instructions and data sheet INSTALLATION Flexible Connections 1 Install in following locations 1 Inlets and outlets to supply air units and fans 2 Inlets and outlets of exhaust and return air fans 2 Length of connection 100 mm 4 inch 3 Minimum distance between metal parts when system in operation 75 mm 3 inch A Install in accordance with recommendations of SMACNA 5 When fan is running l Ducting on sides of flexible connection to be in alignment Di Ensure slack material in flexible connection Access Doors and Viewing Panels il Size wl As indicated Bid Opportunity No 913 2011 Section 23 33 00 Peguis Pavilion Upgrades and Entry Addition AIR DUCT ACCESSORIES Kildonan Park Winnipeg Page 3 2 Locations l Fire and smoke dampers 2 Devices requiring maintenance re Required by code 4 Motorized and back draft dampers 3 Elsewhere as indicated END OF SECTION Bid Opportunity No 913 2011 Section 23 33 14 Pegui
32. an aluminum housing backward inclined aluminum curb cap with prepunched mounting holes drain trough sleeve bearing motor motor isolated on shock mounts corrosion resistant fasteners CSA approved UL listed complete with roof curb Rated for 200 CFM 0 2 WC 1300 FRPM Motor 115V 60 1 1 60 HP 1300 RPM ODP thermal overload protection AMCA certified sound rating not to exceed 2 8 Sones Acceptable Product Greenheck CUE 070 G complete with roof curb or approved equal EF 5 ROOF EXHAUST FAN Belt drive upblast centrifugal roof exhaust fan aluminum housing backward inclined aluminum wheel curb cap with prepunched mounting holes motor and drives isolated on shock mounts drain trough ball bearing motors adjustable motor pulley adjustable motor plate fan shaft mounted in ball bearing pillow blocks bearings meet or exceed temperature rating of fan static resistant belts corrosion resistant fasteners internal lifting lugs CSA approved UL listed complete with roof curb Rated for 500 CFM 0 2 WC 916 FRPM Motor 115V 60 1 14 HP 1725 RPM ODP thermal overload protection AMCA certified sound rating not to exceed 4 8 Sones Acceptable Product Greenheck CUBE 099 4 complete with roof curb or approved equal EF 6 KITCHEN EXHAUST FAN Belt drive centrifugal roof mounted upblast fan suitable for kitchen grease exhaust heavy gauge aluminum housing nylon washers galvanized steel base backwar
33. ata for incorporation into manual specified in Section 01 78 00 Closeout Submittals Bid Opportunity No 913 2011 Section 23 21 16 Peguis Pavilion Upgrades and Entry Addition HYDRONIC SYSTEMS STEEL Kildonan Park Winnipeg Page 2 Part 2 Products 2 1 PIPE 2 2 2 3 2 4 Steel pipe to ASTM A53 Grade B as follows l To NPS 6 Schedule 40 PIPE JOINTS NPS 2 and under screwed fittings with Teflon tape Bolts and nuts to ANSI B18 2 1 and ANSI ASME B18 2 2 Pipe thread taper FITTINGS Screwed fittings malleable iron to ANSI ASME B16 3 Class 150 Unions malleable iron to ASTM A47M and ANSI ASME B16 3 Butt welding fittings steel to ANSI ASME B16 9 VALVES amp EQUIPMENT Gate Valve NPS 2 and under screwed l Rising stem to MSS SP 80 Class 125 860 kPa bronze body solid wedge disc 2 Acceptable material Toyo 293 Kitz 24 or approved alternate Flow Balance Valves il Size 1 2 inch 2 1 2 inch 1 Forged brass body nickel plated brass ball Teflon seals combination P T test valves and air vents memory stop with graduated markings Valve comes fully assembled 2 Acceptable Product Speedset Ball Valves l NPS 2 and under l TO ASTM B62 4 MPa WOG bronze body screwed ends TFE seal hard chrome solid ball PTFE seats and lever handle 2 Acceptable Product Toyo Fig 5044A Kitz 58 or approved equal Two Way Control Valves 1 Solenoid actuated control valve with wirin
34. ata to include 1 Replacement data for motor element thermostat and switch 2 Mounting methods 3 kW rating voltage phase A Cabinet material thicknesses 5 Physical size 6 Finish 7 Thermostat transformer controls where integral Products FORCED AIR HEATERS Forced air heaters ceiling mounted recessed commercial type as follows 1 Enclosure l Steel 1 2 mm thick 2 Knockouts for 12 mm diameter conduit left right bottom and rear 3 Grill and frame finished epoxy polyester powder paint 2D Elements and Fan 1 Stainless steel tubular heating elements with aluminum fins 2 Motor totally enclosed lifetime lubricated ball bearing motor with fan delay purge and thermal overload protection Bid Opportunity No 913 2011 Section 23 82 20 Peguis Pavilion Upgrades and Entry Addition FORCES AIR HEATERS Kildonan Park Winnipeg Page 2 2 Controls 1 Built in tamperproof controls On Off Fan Only selector switch and temperature control knob 2 2 MANUFACTURES 1 Ouellet ODS Series or approved equivalent Part 3 Execution 3 1 INSTALLATION al Install heaters in accordance with manufacturer s instructions 2 Make power and control connections 3 2 FIELD QUALITY CONTROL l Perform tests in accordance with Section 26 05 01 Common Work Results Electrical END OF SECTION Bid Opportunity No 913 2011 Section 23 82 36 Peguis Pavilion Upgrades and Entry Addition FINNED TUBE RADIATION HEATERS Kildonan Park Winnip
35. complete system including low water cut outs PRV s etc Supply and install flu gas venting Commission boilers and boiler controls to ensure proper operation Vendor shall provide on site commissioning assistance for the boilers and vendor supplied controls The controls contractor shall be responsible for mounting and wiring all remote mounted sensors and controls supplied with vendor supplied equipment SUMMARY Section Includes wl Heating boiler units l Gas 2 Installation 3 Commissioning REFERENCES American Boiler Manufacturer s Association ABMA American National Standards Institute ANSI American National Standards Institute ANSD American Society of Mechanical Engineers ASME 1 ANSI ASME Boiler and Pressure Vessel Code Section IV 2004 Canadian Standards Association CSA International l CSA B51 Boiler Pressure Vessel and Pressure Piping Code Electrical and Electronic Manufacturer s Association of Canada EEMAC Health Canada Workplace Hazardous Materials Information System WHMIS l Material Safety Data Sheets MSDS SUBMITTALS Product Data Bid Opportunity No 913 2011 Section 23 52 00 Peguis Pavilion Upgrades and Entry Addition HEATING BOILERS Kildonan Park Winnipeg Page 2 wl Submit manufacturer s printed product literature specifications and datasheet in accordance with Section 013300 Submittal Procedures Include product characteristics performance criteria and limitations
36. ction devices on circulating pumps 18 Adjust alignment of piping at pumps to ensure flexibility adequacy of pipe movement absence of noise or vibration transmission CLEANING Upon completion and verification of performance of installation remove surplus materials excess materials rubbish tools and equipment END OF SECTION Bid Opportunity No 913 2011 Section 23 09 33 Peguis Pavilion Upgrades and Entry Addition ELECTRIC AND ELECTRONIC CONTROL Kildonan Park Winnipeg SYSTEM FOR HVAC Page 1 Part 1 General 1 1 SCOPE OF WORK 1 2 1 3 Electrical controls for new rooftop units RTU 1 and RTU 2 and new return fan RTU 1 RF new exhaust fans EF 1 2 3 4 5 6 and 7 new radiators R 1 2 3 4 5 6 7 8 9 and 10 and existing radiators Controls sub contractor to design supply install and commission a fully functional control system to achieve the stated Sequence of Operations Electrical sub contractor to provide manual switches as indicated Refer to drawings M16 0 and M18 0 for further details SUBMITTALS Shop Drawings and Product Data 1 Submit manufacturer s printed product literature specifications and datasheet in accordance with Section 013300 Submittal Procedures Include product characteristics performance criteria and limitations Shop Drawings 1 Submit shop drawings in accordance with Section 01 33 00 Submittal Procedures Closeout Submittals 1 Submit operation and maintenance data for incorporat
37. ction to recommendations of SMACNA 3 Maximum blade height 100 mm 4 inch A Bearings pin in bronze bushings 5 Linkage shaft extension with locking quadrant 6 Channel frame of same material as adjacent duct complete with angle stop Part 3 Execution 3 1 MANUFACTURER S INSTRUCTIONS 1 Compliance comply with manufacturer s written recommendations or specifications including product technical bulletins handling storage and installation instructions and datasheet 3 2 INSTALLATION 1 Install where indicated 2 Install in accordance with recommendations of SMACNA and in accordance with manufacturer s instructions 3 Locate balancing dampers in each branch duct for supply return and exhaust systems A Runouts to registers and diffusers install multi blade damper located as close as possible to main ducts 5 Dampers vibration free 6 Ensure damper operators are observable and accessible END OF SECTION Bid Opportunity No 913 2011 Section 23 33 15 Peguis Pavilion Upgrades and Entry Addition DAMPERS OPERATING Kildonan Park Winnipeg Page 1 Part 1 General 1 1 SUMMARY 1 2 Part 2 2 1 Part 3 3 1 3 2 Section Includes 1 Operating dampers for mechanical forced air ventilation and air conditioning systems REFERENCES Sheet Metal and Air Conditioning National Association SMACNA l SMACNA HVAC Duct Construction Standards Metal and Flexible Products BACK DRAFT DAMPERS Automatic gravity operated multi leaf
38. d technicians in the direct employ of the manufacturer s local authorized representative for field services as specified herein Start up and instruction shall cover all components assembled and furnished by the manufacturer whether or not of his own manufacture MOUNTINGS AND ACCESSORIES Safety valves and relief valves l Run separate discharge from each valve END OF SECTION Bid Opportunity No 913 2011 Section 23 73 11 Peguis Pavilion Upgrades and Entry Addition AIR HANDLING UNIT PACKAGED Kildonan Park Winnipeg Page 1 Part 1 General 1 1 SCOPE OF WORK 1 2 1 3 1 4 1 5 Part 2 2 1 Provide and install new packaged rooftop units RTU 1 and RTU 2 Start up and test RTU 1 and RTU 2 Co ordinate with controls contractor for the commissioning of the equipment specified in this Section The controls contractor shall be responsible for mounting and wiring all remote mounted sensors and controls RELATED SECTIONS Section 01 33 00 Submittal Procedures Section 01 78 00 Closeout Submittals SHOP DRAWINGS AND PRODUCT DATA Submit shop drawings and product data in accordance with Section 01 33 00 Submittal Procedures Indicate following fan curves showing point of operation motor drive filters mixing box dampers unit dimensions accessories provided control panel design wiring diagram include performance data and sequence of operation Provide service access as shown on the drawings CLOSEOUT SUBMIT
39. d Gloss Enamel SUBMITTALS Submittals in accordance with Section 01 33 00 Submittal Procedures Product data to include paint colour chips other products specified in this section Products MANUFACTURER S EQUIPMENT NAMEPLATES Metal or plastic laminate nameplate mechanically fastened to each piece of equipment by manufacturer Lettering and numbers raised or recessed Information to include as appropriate A Equipment manufacturer s name model size serial number capacity Be Motor voltage Hz phase power factor duty frame size SYSTEM NAMEPLATES Provide nameplates for all equipment designated by Tags as indicated in the drawings e g PU 1 EF 2 Colours 1 Hazardous red letters white background 2 Elsewhere black letters white background except where required otherwise by applicable codes Construction 1 3 mm thick laminated plastic or white anodized aluminum matte finish square corners letters accurately aligned and machine engraved into core Sizes 1 Conform to following table Bid Opportunity No 913 2011 Section 23 05 54 Peguis Pavilion Upgrades and Entry Addition MECHANICAL IDENTIFICATION Kildonan Park Winnipeg Page 2 Type Sizes mm No of Lines Height of Letters mm 1 10 x 50 1 3 2 13x75 1 5 3 13x75 2 3 4 20 x 100 1 8 5 20 x 100 2 gt 6 20 x 200 1 8 7 25x 125 1 12 8 25x 125 2 8 9 35 x 200 1 20 2 Use maximum of 25 letter
40. d in accordance with ASTM C335 TIAC Code C 1 Rigid mineral fibre board to ASTM C612 with factory applied vapour retarder jacket to CGSB 51 GP 52Ma l Application on exterior of air intake ducts and exhaust ducts where shown on drawings 48 in or more across the bottom TIAC Code C 2 Mineral fibre blanket to ASTM C553 faced with factory applied vapour retarder jacket to CGSB 51 GP 52Ma 1 Application Round ducts and rectangular ducts less than 48 in across the bottom Do not use in mechanical rooms 2 Mineral fibre to ASTM C553 3 Jacket to CGSB 51 GP 52Ma A Maximum K factor to ASTM C553 Insulation thickness 2 in Execution PRE INSTALLATION REQUIREMENTS Surfaces clean dry and free from foreign material INSTALLATION Install in accordance with TIAC National Standards Apply materials in accordance with manufacturer s instructions and as indicated Maintain uninterrupted continuity and integrity of vapour retarder jacket and finishes 1 Hangers supports to be outside vapour retarder jacket Bid Opportunity No 913 2011 Section 23 07 13 Peguis Pavilion Upgrades and Entry Addition THERMAL INSULATION FOR DUCTING Kildonan Park Winnipeg Page 3 2 Apply high compressive strength insulation where insulation may be compressed by weight of ductwork 4 Fasteners At 12 in oc in horizontal and vertical directions minimum two rows each side END OF SECTION Bid Opportunity No 913 2011 Section 23 08 02 Pe
41. d inclined wheel ball bearing motor static resistant belts adjustable pitch motor pulleys welded aluminum Bid Opportunity No 913 2011 Section 23 34 00 Peguis Pavilion Upgrades and Entry Addition HVAC FANS Kildonan Park Winnipeg Page 4 2 8 2 9 Part 3 3 1 grease spout high heat operation to 300 F complete with vented hinged roof curb and grease box UL listed meets NFPA 96 Rated for 2800 CFM 0 5 S P Motor 208V 60 3 1 HP 1284 RPM ODP mounted on vibration isolators Air and sound ratings to be certified by HVI and be cUL listed Acceptable Product CaptiveAire NCA14FA or approved equal EF 7 EXHAUST FAN Belt drive centrifugal inline cabinet fan galvanized steel housing sound absorbing insulation backward inclined aluminum wheel two bolted access panels integral duct connection flanges ball bearing motors adjustable motor pulley adjustable motor plate fan shaft mounted in ball bearing pillow blocks static free belts corrosion resistant fasteners vibration isolator hangers CSA approved UL listed Rated for 625 CFM 0 4 WC 715 FRPM Motor 115V 60 1 1 3 HP 1725 RPM ODP thermal overload protection AMCA certified sound rating not to exceed 4 3 Sones Acceptable Product Greenheck model BSQ 160HP 3 or approved equal RTU 1 RF RETURN FAN FOR ROOFTOP UNIT Belt drive centrifugal inline fan galvanized steel housing 1 thick sound absorbing insulation backward inclined aluminu
42. d maximum heat transfer Tube ends suitable for sweat connecting Heavy gauge element hangers shall be provided for mounting on the wall Bid Opportunity No 913 2011 Section 23 82 36 Peguis Pavilion Upgrades and Entry Addition FINNED TUBE RADIATION HEATERS Kildonan Park Winnipeg Page 2 2 2 2 3 2 4 5 Enclosure cabinets shall be constructed of 16 gauge steel 6 H x 11 D Cabinets will be supported at the top by joggle strip mounted to the wall and at the bottom by support brackets Provide all end caps and panel joiners Confirm required length on site prior to ordering equipment Refer to architect for colours and finish Acceptable Product Sigma 44C075 element and FST 06P2T radiator enclosure or approved equal Refer to Radiator Schedule for dimensions RADIATORS R 2 R 3 R 4 R 5 R 6 R 7 R 8 R 9 amp R 10 Hydronic wallfin single row radiator element Performance 1 556 BTUH ft at 190 F average water supply temperature 1 FPS velocity 1 6 GPM flow rate and 65 F entering air temperature Copper aluminium element shall be 3 4 nominal I D seamless copper with 4x4 aluminum fin Fins to be stamped for rigidity and have integral collars to provide even spacing of 48 fins foot and maximum heat transfer Tube ends suitable for sweat connecting Heavy gauge element hangers shall be provided for mounting on the wall Enclosure cabinets shall be constructed of 16 gauge steel 24 H x 5 4 D
43. eaning is certified as complete Cleaning procedures 1 Provide detailed report outlining proposed cleaning procedures at least 4 weeks prior to proposed starting date Report to include 1 Cleaning procedures flow rates elapsed time 2 Chemicals and concentrations used 3 Inhibitors and concentrations A Specific requirements for completion of work 5 Special precautions for protecting piping system materials and components 6 Complete analysis of water used to ensure water will not damage systems or equipment Conditions at time of cleaning of systems 1 Systems free from construction debris dirt and other foreign material 2 Control valves operational fully open to ensure that terminal units can be cleaned properly Bid Opportunity No 913 2011 Section 23 08 02 Peguis Pavilion Upgrades and Entry Addition CLEANING AND START UP OF MECHANICAL Kildonan Park Winnipeg PIPING SYSTEMS 3 3 3 A 5 Page 3 Strainers clean prior to initial fill Install temporary filters on pumps not equipped with permanent filters Install pressure gauges on strainers to detect plugging Report on Completion of Cleaning Al When cleaning is completed submit report complete with certificate of compliance with specifications of cleaning component supplier Hydronic Systems Al 10 Preoperational Cleaning Recirculate a 2 to 6 solution 24 to 72 hours After the cleaning flush with fresh water and initiate system treatme
44. ear non prorated warranty Gas furnace shall consist of stainless steel heat exchangers with multiple concavities an induced draft blower and an electronic pressure switch to lockout the gas valve until the combustion chamber is purged and combustion airflow is established Furnace shall include a gas ignition system consisting of an electronic igniter to a pilot system which will be continuous when the heater is operating but will shut off the pilot when heating is not required Unit shall include a single gas connection and have gas supply piping entrances in the unit base for through the curb gas piping and in the outside cabinet wall for across the roof gas piping Bid Opportunity No 913 2011 Section 23 73 11 Peguis Pavilion Upgrades and Entry Addition AIR HANDLING UNIT PACKAGED Kildonan Park Winnipeg Page 5 9 Filters 1 Unit shall include 2 inch thick fiberglass throwaway filters with an ASHRAE efficiency of 25 and MERV rating of 4 upstream of the cooling coil 10 Outside Air Economizer 1 Unit shall include 0 100 economizer consisting of a motor operated outside air damper and return air damper assembly constructed of extruded aluminum hollow core airfoil blades with rubber edge seals and aluminum end seals Damper blades shall be gear driven and designed to have no more than 15 CFM of leakage per sq ft of damper area when subjected to 2 inches w g air pressure differential across the damper Damper assembly
45. ed prior to installation Should deviations beyond allowable clearances arise request and follow Contract Administrator s directive Section 23 82 36 FINNED TUBE RADIATION HEATERS Bid Opportunity No 913 2011 Page 4 Peguis Pavilion Upgrades and Entry Addition Kildonan Park Winnipeg 6 Valves 1 Install valves with stems upright or horizontal unless approved otherwise 2 Install isolating ball valves on inlet and balancing valves on outlet of each unit 3 Refer to 23 21 16 Hydronic Systems Steel for valve specifications Clean finned tubes and comb straight END OF SECTION Bid Opportunity No 913 2011 Section 23 82 40 Peguis Pavilion Upgrades and Entry Addition UNIT HEATERS ELECTRIC Kildonan Park Winnipeg Page 1 Part 1 General 1 1 RELATED SECTIONS 1 2 1 3 1 4 Section 01 33 00 Submittal Procedures REFERENCES Canadian Standards Association CSA International l CSA C22 2 No 46 M1988 Electric Air Heaters PRODUCT DATA Submit product data in accordance with Section 01 33 00 Submittal Procedures Submit product data sheets for unit heaters Include il Product characteristics 2 Performance criteria 3 Mounting methods A Physical size 5 kW rating voltage phase 6 Cabinet material thicknesses 7 Limitations 8 Colour and finish Submit WHMIS MSDS Material Safety Data Sheets in accordance with Section 02 61 33 Hazardous Materials WHMIS acceptable to Labour Canada and Heal
46. eel or colour matched screws in countersunk holes where fastenings are visible END OF SECTION Bid Opportunity No 913 2011 Section 23 37 20 Peguis Pavilion Upgrades and Entry Addition LOUVRES INTAKES AND VENTS Kildonan Park Winnipeg Page 1 Part 1 General 1 1 SUMMARY il Section Includes 1 2 Part 2 2 1 10 11 l Mechanical louvers intakes amp vents SUBMITTALS Product Data 1 Submit manufacturer s printed product literature specifications and datasheet in accordance with Section 013300 Submittal Procedures Include product characteristics performance criteria and limitations 2 Indicate following 1 Pressure drop 2 Face area 3 Free area Products FIXED LOUVERS ALUMINUM Construction welded with exposed joints ground flush and smooth Performance rated in accordance with AMCA certification Material extruded aluminum 39 blade angle Louver depth 4 as per louver schedule Drainable blade with 5 blade spacing Frame 4 deep one piece extruded Aluminum minimum 0 081 thick Design wind load 25 psf 100 mph Screen standard bird screen 2 x 1 2 re galvanized 19 gauge Free area velocity at beginning point of water penetration is to be at least 849 fpm as defined by AMCA Standard 511 Pressure drop at beginning of water penetration to be 0 12 w c or less Finish factory painted color by Architect Acceptable Material E H Price sizes a
47. efer to drawings M16 0 and M18 0 for required controls Controls sub contractor shall provide all controls needed to achieve the Sequence of Operations Controls sub contractor shall coordinate with HVAC equipment vendor to accommodate control system design with vendor supplied controls Controls sub contractor shall supply the following controls as indicated on mechanical drawings for new rooftop units RTU 1 and RTU 2 new exhaust fans EF 1 3 4 6 and 7 new radiators R 1 2 3 4 5 6 7 8 9 and 10 and existing radiators 1 Thermostats 2 7 day programmable timeclocks 3 Control valves Size valves as noted on drawing M16 0 A Pressure sensors 5 Manual switch Bid Opportunity No 913 2011 Section 23 09 33 Peguis Pavilion Upgrades and Entry Addition ELECTRIC AND ELECTRONIC CONTROL Kildonan Park Winnipeg SYSTEM FOR HVAC Page 3 3 Electrical sub contractor to supply and install manual switches 120V 1ph for new exhaust fans EF 2 and EF 5 Part 3 Execution 3 1 INSTALLATION 1 Install units in accordance with manufacturer s instructions and as indicated 2 All wiring conduit and electrical installations by controls or other sub contractor completing work for the mechanical trade shall conform to all appropriate electrical specifications 3 Control wiring and associated conduit for 24VAC DC systems shall be provided by the controls sub contractor Power wiring eg 120VAC and associated conduit shall be provided by the electrical
48. eg Page 1 Part 1 General 1 1 SUMMARY 1 2 1 3 Part 2 2 1 Section Includes l New finned tube radiation heaters R 1 to R 10 2 New radiator enclosures for existing finned tube radiation heaters RC1 to RC6 REFERENCES Hydronic Institute of Boiler and Radiator Manufacturers IBR SUBMITTALS Product Data 1 Submit manufacturer s printed product literature specifications and datasheet in accordance with Section 013300 Submittal Procedures Include product characteristics performance criteria and limitations Shop Drawings 1 Submit shop drawings in accordance with Section 01 33 00 Submittal Procedures 2 Indicate Equipment capacity piping and connections Dimensions internal and external construction details recommended method of installation with proposed structural steel support sizes and location of mounting bolt holes Special enclosures Closeout Submittals 1l Submit maintenance data for incorporation into manual specified in Section 01 78 00 Closeout Submittals Products RADIATOR R 1 Hydronic wallfin horizontal double row radiator elements Performance 2 455 BTUH ft at 190 F average water supply temperature 1 FPS velocity 1 6 GPM flow rate and 65 F entering air temperature Copper aluminium element shall be 3 4 nominal I D seamless copper with 4x4 aluminum fin Fins to be stamped for rigidity and have integral collars to provide even spacing of 48 fins foot an
49. ended by the manufacturer The boiler shall be direct vent using Schedule 40 PVC complete with 4 concentric vent termination 4 diameter air intake piping and 4 vent air piping shall use a 4 concentric vent kit complete with rain cap and birdscreen Boiler Trim All electrical components to be high quality manufacture and bear UL label Water boiler s controls furnished 1 High limit temperature control 190 degrees F maximum allowable boiler water temperature 2 Combination pressure temperature gauge Gauge dial clearly marked and easy to read ASME certified pressure relief valve set to relieve at 30 PSIG Flue gas outlet water temperature and return water temperature sensors Low water protection Built in freeze protection Boiler loop circulator Power and control 3 circulators Co o a AW BB Ww Circulator s Exercising Condensate neutralization kit on condensate drain line Boiler Manuals 1 The boiler s shall be provided with complete instruction manuals including il Boiler Installation Manual 2 User s Manual Acceptable Product Weil McLain Ultra 310 Execution MANUFACTURER S INSTRUCTIONS 2 3 A 1 2 A 5 1 Compliance comply with manufacturer s written recommendations or specifications including product technical bulletins handling storage and installation instructions and datasheet Bid Opportunity No 913 2011 Section 23 52 00 Peguis Pavilion Upgrades a
50. ent supplier showing their final location in field assembly Provide maintenance data for incorporation into manual specified in Section 01 78 00 Closeout Submittals EXTRA MATERIALS Provide maintenance materials in accordance with Section 01 78 00 Closeout Submittals Products HYDRONIC PUMP PU 1 Capacity 54 usgpm against total differential head of 45 ft Construction in line base mounted centrifugal bronze fitted standard seal Buna Carbon Ceramic Design for 175 psi maximum working pressure and 225 deg F maximum operating temperature Motor 1 5 HP 575 3 60 1 05 BHP 1750 RPM Supports provide as recommended by manufacturer Bid Opportunity No 913 2011 Section 23 21 23 Peguis Pavilion Upgrades and Entry Addition HYDRONIC PUMPS Kildonan Park Winnipeg Page 2 5 Flanged connections Suction size 1 4 Discharge side 1 1 2 6 Provide spare pump ready for future changeout should the operating pump malfunction 7 Acceptable Product Bell amp Gossett model Series 142x142x7B Part 3 Execution 3 1 INSTALLATION 1 Do work in accordance with CAN CSA B214 2 In line circulators install as indicated by flow arrows Support at inlet and outlet flanges or unions Install with bearing lubrication points accessible If pump is mounted on vertical piping support in accordance with manufacturer s recommendations 3 Base mounted type supply templates for anchor bolt placement Furnish anchor bolts with s
51. er Jacket and Facing Material for Pipe Duct and Equipment Thermal Insulation Thermal Insulation Association of Canada TIAC National Insulation Standards R1999 Underwriters Laboratories of Canada ULC 1 CAN ULC S102 M88 R2000 Surface Burning Characteristics of Building Materials and Assemblies DEFINITIONS For purposes of this section 1 CONCEALED insulated mechanical services and equipment in suspended ceilings and non accessible chases and furred in spaces 2 EXPOSED will mean not concealed as defined herein 3 Insulation systems insulation material fasteners jackets and other accessories TIAC Codes l CRD Code Round Ductwork 2 CRF Code Rectangular Finish SHOP DRAWINGS Submit shop drawings in accordance with Section 01 33 00 Submittal Procedures Submit for approval manufacturer s catalogue literature related to installation fabrication for duct jointing recommendations Bid Opportunity No 913 2011 Section 23 07 13 Peguis Pavilion Upgrades and Entry Addition THERMAL INSULATION FOR DUCTING Kildonan Park Winnipeg Page 2 Part 2 Products 2 1 FIRE AND SMOKE RATING 2 2 Part 3 3 1 3 2 In accordance with CAN ULC S102 1 Maximum flame spread rating 25 2 Maximum smoke developed rating 50 INSULATION Mineral fibre as specified includes glass fibre rock wool slag wool Thermal conductivity K factor not to exceed specified values at 24 C mean temperature when teste
52. g to a wall mounted thermostat Valve to be constructed of a bronze body EPDM rubber o ring seals and stainless steel stem 2 Acceptable Product Honeywell Bid Opportunity No 913 2011 Section 23 21 16 Peguis Pavilion Upgrades and Entry Addition HYDRONIC SYSTEMS STEEL Kildonan Park Winnipeg Page 3 5 Three Way Control Valves 10 2 5 1 Solenoid actuated control valve with wiring to a wall mounted thermostat Valve to be constructed of a bronze body EPDM rubber o ring seals and stainless steel stem 2 Acceptable Product Honeywell Automatic Air Vents 1 Automatic air vent suitable for hot water heating system with semi steel body and stainless steel float Size 1 2 in 2 Acceptable Product Hamlet and Garneau Model MV 15 Air Separator l 2 in Vortex air separator shall be designed and constructed to Section VIII Division 1 ASME Boiler and Pressure Vessel Code fitted with a NPT vent connection for an air vent 2 Additional NPT tapping on the bottom of the air separator to facilitate blow down Provide air separator where shown on drawings and schematics A Fabricated steel body and carbon steel ANSI flanges 5 Acceptable Product Armstrong Model VA c w heavy duty cast iron float type air vent Chemical Pot Feeder 1 7 6 L bypass feeder 1380 kPa 200 psig working pressure 11 gauge steel tank shell and heads cast iron with Buna N seal tank cap 2 Acceptable Product BetzDearborn
53. guis Pavilion Upgrades and Entry Addition CLEANING AND START UP OF MECHANICAL Kildonan Park Winnipeg PIPING SYSTEMS Page 1 Part 1 General 1 1 SUMMARY 1 2 1 3 1 4 Part 2 2 1 2 2 Section Includes 1 Procedures and cleaning solutions for cleaning mechanical piping systems REFERENCES American Society for Testing and Materials International ASTM 1 ASTM E202 Standard Test Methods for Analysis of Ethylene Glycols and Propylene Glycols Health Canada Workplace Hazardous Materials Information System WHMIS wl Material Safety Data Sheets MSDS SUBMITTALS Product Data 1 Submit manufacturer s printed product literature specifications and datasheet in accordance with Section 013300 Submittal Procedures Include product characteristics performance criteria and limitations Quality assurance submittals submit following in accordance with Section 01 33 00 Submittal Procedures DELIVERY STORAGE AND HANDLING Packing shipping handling and unloading il Deliver store and handle in accordance with manufacturer s written instructions and Section 01 61 00 Common Product Requirements Products CLEANING SOLUTIONS Tri sodium phosphate 0 40 kg per 100 L water in system Sodium carbonate 0 40 kg per 100 L water in system Low foaming detergent 0 01 kg per 100 L water in system RUST REMOVER AND PREOPERATIONAL CLEANER Rust remover and preoperational cleaner shall meet the following criteria 1 Rem
54. h solution of water and non foaming phosphate free detergent to the concentration recommended by supplier Circulate for a minimum of 8 hours Drain and flush for 2 hours Remove strainer screen basket and clean Re install after obtaining approval When cleaning is completed agency overseeing or performing cleaning procedures to submit report complete with certificate of compliance with specifications of cleaning component suppliers FILLING OF SYSTEM Refill hydronic system with treated water from main water supply START UP OF HYDRONIC SYSTEMS After cleaning is completed and system is filled 1 Establish circulation and set pressure controls 2 Ensure all air is removed 3 Check pumps to be free from air debris possibility of cavitation when the system is at design temperature A Clean out strainers and remove start up strainers 5 Commission water treatment systems 6 Check pressurization to ensure proper operation and to prevent water hammer flashing cavitation Eliminate water hammer and all other noises 1 Adjust pipe supports hangers springs as necessary 8 Monitor pipe movement performance of expansion joints loops guides anchors 9 Check operation of drain valves 10 Adjust valve stem packings as systems settle down 11 Adjust alignment of piping at pumps to ensure flexibility adequacy of pipe movement absence of noise or vibration transmission TESTING Test system in accordance with Section 21 05
55. herwise indicated Install pipe to conserve headroom and space Run exposed piping parallel to walls Group piping wherever practical Slope piping in direction of drainage and for positive venting Use eccentric reducers at pipe size change installed to provide drainage or positive venting Provide clearance for installation of insulation and access for maintenance of equipment valves and fittings Ream pipes clean scale and dirt inside and outside before and after assembly Assemble piping using fittings manufactured to ANSI standards CIRCUIT BALANCING VALVES Install flow balancing valves as indicated Install valves with stems upright or horizontal unless approved otherwise by Consultant Install gate valves at all branch take offs to isolate each piece of equipment as indicated CLEANING FLUSHING AND START UP In accordance with Section 23 08 02 Cleaning and Start Up of Mechanical Piping Systems System to be operational hydrostatically tested and with safety devices functional before flushing and cleaning is carried out Retain qualified water treatment specialist to oversee or perform system cleaning Bid Opportunity No 913 2011 Section 23 21 16 Peguis Pavilion Upgrades and Entry Addition HYDRONIC SYSTEMS STEEL Kildonan Park Winnipeg Page 5 4 iS 3 4 3 5 3 6 3 7 Strainers to be clean prior to and after cleaning Flush entire water system after pressure test for a minimum of 4 hours Fill wit
56. ion into manual specified in Section 01 78 00 Closeout Submittals SEQUENCE OF OPERATIONS Heating Mode 1 Rooftop units RTU 1 and RTU 2 heat incoming fresh air to 70 F Provide discharge air temperature control with space temperature reset Boiler B 1 and radiators are on Radiator control valves modulate heating as required to maintain space temperature at 70F Cooling Mode 1 Rooftop units RTU 1 and RTU 2 provide economizer operation or cooling to maintain 74 F space temperature Provide free economizer cooling in shoulder seasons Boiler B 1 and radiators are off Night temperature setback to 78 F Occupied Time 1 Rooftop units RTU 1 and RTU 2 are on and pressure sensors modulate fresh air and return air dampers to maintain positive building pressure Washroom exhaust fans EF 1 and EF 4 are on Kitchen exhaust fan EF 6 is on Exhaust fans EF 3 and EF 7 operate as required by cooling thermostats to maintain space temperature Unoccupied Time 1 Rooftop units RTU 1 and RTU 2 shut off and fresh air dampers close Exhaust fans EF 1 EF 4 EF 5 and EF 6 are off Exhaust fans EF 3 and EF 7 operate as required by cooling thermostats to maintain space temperature Pressure sensors to detect changes in building pressure due to exhaust fan operation and turn on RTU 1 and or Bid Opportunity No 913 2011 Section 23 09 33 Peguis Pavilion Upgrades and Entry Addition ELECTRIC AND ELECTRONIC CONTROL Kildonan Park Winnipeg SYSTEM FOR
57. leeves Place level shim unit and grout Align coupling in accordance with manufacturer s recommended tolerance Check oil level and lubricate A Ensure that pump body does not support piping or equipment Provide stanchions or hangers for this purpose Refer to manufacturer s installation instructions for details 5 Check rotation prior to start up 6 Install pressure gauges isolation ball valves and equipment as shown on schematics 7 Ensure glycol makeup unit is full of 40 propylene glycol water mixture after all air has been expelled from system 3 2 START UP 1 Procedures cl Before starting pump check that cooling water system over temperature and other protective devices are installed and operative 2 After starting pump check for proper safe operation 3 Check installation operation of mechanical seals packing gland type seals Adjust as necessary A Check base for free floating no obstructions under base 5 Run in pumps for 12 continuous hours 6 Verify operation of over temperature and other protective devices under low and no flow condition 7 Eliminate air from scroll casing 8 Adjust alignment of piping and conduit to ensure true flexibility at all times 9 Eliminate cavitation flashing and air entrainment 10 Measure pressure drop across strainer when clean and with flow rates as finally set END OF SECTION Bid Opportunity No 913 2011 Section 23 31 14 Peguis Pavilion Upgrades and Entry Addition ETAL DU
58. m wheel integral duct connection flanges access panels ball bearing motors adjustable motor pulley adjustable motor plate fan shaft mounted in ball bearing pillow blocks static free belts corrosion resistant fasteners vibration isolator hangers motor cover CSA approved UL listed Rated for 3 200 CFM 0 25 W C 439 FRPM Motor 115V 60 1 HP 1725 RPM ODP AMCA certified sound rating not to exceed 7 5 Sones Fan Dimensions Not to exceed 37 x 39 x 55 Acceptable Product Greenheck BSQ 240 5 or approved equal Execution MANUFACTURER S INSTRUCTIONS Compliance comply with manufacturer s written recommendations or specifications including product technical bulletins handling storage and installation instructions and datasheet Bid Opportunity No 913 2011 Section 23 34 00 Peguis Pavilion Upgrades and Entry Addition HVAC FANS Kildonan Park Winnipeg Page 5 3 2 FAN INSTALLATION 1 Install flexible duct connectors at inlet and outlet of fans 2 Ensure that fan housing does not touch rigid duct while in operation 3 Ensure no unusual vibration or noise is present 4 Use vibration isolation as specified above END OF SECTION Bid Opportunity No 913 2011 Section 23 37 13 Peguis Pavilion Upgrades and Entry Addition DIFFUSERS REGISTERS AND GRILLES Kildonan Park Winnipeg Page 1 Part 1 General 1 1 SUMMARY 1 Section Includes 1 2 l Part 2 2 1 sl 2 3 A 5 2 2 1 2 3 l 1 Supply retur
59. n and exhaust grilles and registers diffusers and linear grilles for commercial and residential use SUBMITTALS Product Data 1 Submit manufacturer s printed product literature specifications and datasheet in accordance with Section 013300 Submittal Procedures Include product characteristics performance criteria and limitations 2 Indicate following 1 Capacity 2 Throw and terminal velocity 3 Noise criteria A Pressure drop 5 Neck velocity Products GENERAL To meet capacity pressure drop terminal velocity throw noise level neck velocity Frames 1 Full perimeter gaskets Concealed manual volume control damper operators Colour as indicated on grille schedule Acceptable Manufacturer E H Price Ltd as per grille schedule MANUFACTURED UNITS Grilles registers and diffusers of same generic type products of one manufacturer GRILLE SCHEDULE As indicated on drawings Refer to architectural for grille colours Bid Opportunity No 913 2011 Section 23 37 13 Peguis Pavilion Upgrades and Entry Addition DIFFUSERS REGISTERS AND GRILLES Kildonan Park Winnipeg Page 2 Part 3 Execution 3 1 MANUFACTURER S INSTRUCTIONS 1 Compliance comply with manufacturer s written recommendations or specifications including product technical bulletins handling storage and installation instructions and datasheet 3 2 INSTALLATION al Install in accordance with manufacturers instructions 2 Install with stainless st
60. n of Contract Administrator replace drive guards close access doors lock devices in set positions and ensure sensors are at required settings 2 Permanently mark settings to allow restoration at any time during life of facility Do not eradicate or cover markings 1 15 COMPLETION OF TAB al TAB considered complete when final TAB Report received and approved by Contract Administrator 1 16 AIR SYSTEMS 1 Standard TAB to most stringent of TAB standards of AABC or ASHRAE 2 Do TAB of following systems l New rooftop units RTU 1 and RTU 2 and new return fan RTU 1 RF and all associated supply and return grilles and ductwork 2 New exhaust fans EF 1 2 3 4 5 6 and 7 and all associated ductwork 3 Test all fire dampers A Qualifications personnel performing TAB to be current member in good standing of AABC or NEBB 5 Measurements to include but not limited to following as appropriate for systems equipment components controls air velocity static pressure flow rate pressure drop or loss temperatures dry bulb wet bulb dew point duct cross sectional area RPM electrical power voltage noise vibration 6 Locations of equipment measurements to include but not be limited to following as appropriate l Inlet and outlet of dampers grille filter coil humidifier fan other equipment causing changes in conditions 2 At controllers controlled device 7 Locations of systems measurements to include but not be limited to
61. nd Entry Addition HEATING BOILERS Kildonan Park Winnipeg Page 5 3 2 INSTALLATION 3 3 3 4 3 5 Install in accordance with ANSI ASME Boiler and Pressure Vessels Code Section IV regulations of Province having jurisdiction except where specified otherwise and manufacturers recommendations Make required piping connections to inlets and outlets recommended by boiler manufacturer Maintain clearances as indicated or if not indicated as recommended by manufacturer for operation servicing and maintenance without disruption of operation of any other equipment system Mount unit level Flue gas venting 1 Install factory engineered vent system in accordance to manufacturers recommendations No insulation is required Combustion air duct to be of standard sheet metal insulated as indicated on drawings FIELD TESTING The boiler manufacturer or his authorized representative shall test all boiler and burner interlocks actuators valves controllers gauges thermometers pilot lights switches etc Any malfunctioning component shall be replaced All adjustments to boiler burner and boiler control system shall be performed by the boiler manufacturer or his authorized representative STARTUP INSTRUCTION AND WARRANTY SERVICE The boiler manufacturer or his authorized representative shall provide start up and instruction for each new boiler including burner and boiler control system The manufacturer may dispatch factory traine
62. nt Rust Removal Recirculate a 5 to 30 solution for a minimum of 72 hours Maintain the recommended pH range for hydronic equipment Fill system with water ensure air is vented from system Fill expansion tanks 1 3 to 1 2 full charge system with compressed air to at least 35 kPa does not apply to diaphragm type expansion tanks Use water metre to record volume of water in system to 0 5 Add chemicals under direct supervision of chemical treatment supplier Closed loop systems circulate system cleaner at 60 degrees C for at least 36 h Drain as quickly as possible Refill with water and inhibitors Test concentrations and adjust to recommended levels Flush velocity in system mains and branches to ensure removal of debris System pumps may be used for circulating cleaning solution provided that velocities are adequate Add chemical solution to system Establish circulation raise temperature slowly to 88 degrees C Circulate for 12 h ensuring flow in all circuits Remove heat continue to circulate until temperature is below 38 degrees C Drain as quickly as possible Refill with clean water Circulate for 6 h at design temperature Drain and repeat procedures specified above Flush through low point drains in system Refill with clean water adding to sodium sulphite test for residual sulphite START UP OF HYDRONIC SYSTEMS After cleaning is completed and system is filled 1 2 3 Establish circulation and expansion
63. or thickness is located in the centerline of the wall partition of floor slab depth or thickness Unless otherwise indicated the installation details given in SMACNA Install Fire Damper HVAC and in manufacturer s instructions for fire dampers shall be followed Dynamic fire dampers that will close in the event of a fire and where airflow continues Use only Type B or C dampers except for locations where fire damper is directly behind a grille Where fire dampers are located directly behind a grille use Type A dampers Acceptable Product Naylor Greenheck or approved equal Execution MANUFACTURER S INSTRUCTIONS Compliance comply with manufacturer s written recommendations or specifications including product technical bulletins handling storage and installation instructions and datasheet INSTALLATION Install in accordance with ANSI NFPA 90A and in accordance with conditions of ULC listing Maintain integrity of fire separation After completion and prior to concealment obtain approvals of complete installation from authority having jurisdiction Install access door adjacent to each damper See Section 23 33 00 Air Duct Accessories Co ordinate with installer of firestopping Ensure access doors panels fusible links damper operators are easily observed and accessible Install break away joints of approved design on each side of fire separation END OF SECTION Bid Opportunity No 913 2011 Section 23
64. ositive or negative static pressure to reduce air leakage Deflection shall be measured at the midpoint of the panel height and width Continuous sealing shall be included between panels and between access doors and openings to reduce air leakage Refrigerant piping and electrical conduit through cabinet panels shall include sealing to reduce air leakage Roof of the air tunnel shall be sloped to provide complete drainage Cabinet shall have rain break overhangs above access doors Access to filters dampers cooling coils heaters compressors and electrical and controls components shall be through hinged access doors with quarter turn zinc cast lockable handles Full length stainless steel piano hinges shall be included on the doors Exterior paint finish shall be capable of withstanding at least 2 500 hours with no visible corrosive effects when tested in a salt spray and fog atmosphere in accordance with ASTM B 117 95 test procedure Units with cooling coils shall include double sloped 304 stainless steel drain pans Bid Opportunity No 913 2011 Section 23 73 11 Peguis Pavilion Upgrades and Entry Addition AIR HANDLING UNIT PACKAGED Kildonan Park Winnipeg Page 3 9 Unit shall be provided with base discharge and return air openings All openings through the base pan of the unit shall have upturned flanges of at least 1 2 inch in height around the opening 10 Unit shall include lifting lugs on the top of the unit 11 Unit base
65. ove rust oil based coating and organic debris 2 Passivate mild steel and copper surfaces Bid Opportunity No 913 2011 Section 23 08 02 Peguis Pavilion Upgrades and Entry Addition CLEANING AND START UP OF MECHANICAL Kildonan Park Winnipeg PIPING SYSTEMS Part 3 3 1 3 2 Page 2 3 Non corrosive to base metals including mild steel copper brass aluminum and cast iron A Neutral pH cleaner Safe with non metallic substances such as natural and synthetic rubbers neoprene Buna N Hypalon Teflon and plastics At no cost to the owner the supplier will provide a Product Operating Manual that will outline all phases of required treatment for the product The supplier will provide Material Safety Data Sheets for the product along with all other materials and or training to satisfy the requirements of WHMIS Acceptable Product Betz Ferroquest FQ7101 Execution MANUFACTURER S INSTRUCTIONS Compliance comply with manufacturer s written recommendations or specifications including product technical bulletins handling storage and installation instructions and datasheet CLEANING HYDRONIC SYSTEMS Timing systems operational hydrostatically tested and with safety devices functional before cleaning is carried out Cleaning Agency 1 Retain qualified water treatment specialist to perform system cleaning Install instrumentation such as flow meters orifice plates pitot tubes flow metering valves only after cl
66. rotection AMCA certified sound rating not to exceed 6 5 Sones Acceptable Product Greenheck BSQ 120 4 or approved equal EF 2 EXHAUST FAN Direct drive centrifugal inline cabinet fan galvanized steel housing sound absorbing insulation backward inclined aluminum wheel two bolted access panels integral duct connection flanges sleeve bearing motors corrosion resistant fasteners vibration isolator hangers CSA approved UL listed Rated for 150 CFM 0 2 WC 1550 FRPM Motor 115V 60 1 1 40 HP 1550 RPM TEAO thermal overload protection AMCA certified sound rating not to exceed 3 9 Sones Acceptable Product Greenheck SQ 60 D or approved equal Bid Opportunity No 913 2011 Section 23 34 00 Peguis Pavilion Upgrades and Entry Addition HVAC FANS Kildonan Park Winnipeg Page 3 2 4 EF 3 EXHAUST FAN 2 5 2 6 2 7 Direct drive centrifugal inline cabinet fan galvanized steel housing sound absorbing insulation backward inclined aluminum wheel two bolted access panels integral duct connection flanges sleeve bearing motors corrosion resistant fasteners vibration isolator hangers CSA approved UL listed Rated for 200 CFM 0 2 WC 1300 FRPM Motor 115V 60 1 1 50 HP 1300 RPM TEAO thermal overload protection AMCA certified sound rating not to exceed 3 7 Sones Acceptable Product Greenheck SQ 75 G or approved equal EF 4 ROOF EXHAUST FAN Direct drive upblast centrifugal roof exhaust f
67. s Pavilion Upgrades and Entry Addition DAMPERS BALANCING Kildonan Park Winnipeg Page 1 Part 1 General 1 1 SUMMARY 1 2 Part 2 2 1 2 2 2 3 2 4 Section Includes 1 Balancing dampers for mechanical forced air ventilation and air conditioning systems REFERENCES Sheet Metal and Air Conditioning National Association SMACNA l SMACNA HVAC Duct Construction Standards Metal and Flexible Products GENERAL Manufacture to SMACNA standards SPLITTER DAMPERS Fabricate from same material as duct but one sheet metal thickness heavier with appropriate stiffening Single thickness construction Control rod with locking device and position indicator Rod configuration to prevent end from entering duct Pivot piano hinge Folded leading edge SINGLE BLADE DAMPERS Fabricate from same material as duct but one sheet metal thickness heavier V groove stiffened Size and configuration to recommendations of SMACNA except maximum height 100 mm 4 inch Locking quadrant with shaft extension to accommodate insulation thickness Inside and outside bronze end bearings Channel frame of same material as adjacent duct complete with angle stop MULTI BLADED DAMPERS Factory manufactured of material compatible with duct Bid Opportunity No 913 2011 Section 23 33 14 Peguis Pavilion Upgrades and Entry Addition DAMPERS BALANCING Kildonan Park Winnipeg Page 2 2 Opposed blade configuration metal thickness and constru
68. s numbers per line Locations id Terminal cabinets control panels use Type 5 2 Equipment in Mechanical Rooms use Type 8 3 Equipment elsewhere sizes as appropriate Part 3 Execution 3 1 MANUFACTURER S INSTRUCTIONS Compliance comply with manufacturer s written recommendations or specifications including product technical bulletins handling storage and installation instructions and datasheet 3 2 TIMING Provide identification only after painting specified Section 09 91 00 Painting has been completed 3 3 INSTALLATION Perform work in accordance with CAN CGSB 24 3 except as specified otherwise Provide ULC or CSA registration plates as required by respective agency 3 4 NAMEPLATES Locations 1 In conspicuous location to facilitate easy reading and identification from operating floor Standoffs 1 Provide for nameplates on hot and or insulated surfaces Protection l Do not paint insulate or cover END OF SECTION Bid Opportunity No 913 2011 Section 23 05 93 Peguis Pavilion Upgrades and Entry Addition TESTING ADJUSTING AND BALANCING FOR HVAC Kildonan Park Winnipeg Page 1 Part 1 1 1 1 2 1 3 General SUMMARY TAB is used throughout this Section to describe the process methods and requirements of testing adjusting and balancing for HVAC TAB means to test adjust and balance to perform in accordance with requirements of Contract Documents and to do other work as specified in this section QUALIFICATIONS OF
69. s per Louvers Schedule Bid Opportunity No 913 2011 Section 23 37 20 Peguis Pavilion Upgrades and Entry Addition LOUVRES INTAKES AND VENTS Kildonan Park Winnipeg Page 2 Part 3 Execution 3 1 MANUFACTURER S INSTRUCTIONS 1 Compliance comply with manufacturer s written recommendations or specifications including product technical bulletins handling storage and installation instructions and datasheet 3 2 INSTALLATION 1 In accordance with manufacturer s and SMACNA recommendations 2 Reinforce and brace as required 3 Anchor securely into opening Seal with caulking to ensure weather tightness A At elevations as per Architectural sections END OF SECTION Bidding Opportunity No 913 2011 Section 23 38 13 Peguis Pavilion Upgrades and Entry Addition COMMERCIAL KITCHEN HOODS Kildonan Park Winnipeg Page 1 Part 1 General 1 1 SUMMARY 1 2 1 3 Part 2 2 1 2 2 Section Included 1 Supply and installation of new kitchen range hood RH 1 and associated grease filters Related Sections Section 01 33 00 Submittal Procedures REFERENCES Canadian Standards Association CSA International National Fire Protection Association NFPA wl NFPA 96 2011 Standard for Ventilation Control and Fire Protection of Commercial Cooking Operations Underwriter s Laboratories of Canada ULC SUBMITTALS Submit shop drawings and product data in accordance with Section 01 33 00 Submittal Procedures Products RANGE HOOD RH 1
70. s prior to beginning TAB Review specified standards and report to Contract Administrator in writing proposed procedures which vary from standard During construction co ordinate location and installation of TAB devices equipment accessories measurement ports and fittings START UP Follow start up procedures as recommended by equipment manufacturer unless specified otherwise Follow special start up procedures specified elsewhere in Division 23 OPERATION OF SYSTEMS DURING TAB Operate systems for length of time required for TAB and as required by Contract Administrator for verification of TAB reports START OF TAB Start TAB when building is essentially completed including l Installation of ceilings doors windows other construction affecting TAB 2 Application of weather stripping sealing and caulking Pressure leakage other tests specified elsewhere Division 23 Provisions for TAB installed and operational Bid Opportunity No 913 2011 Section 23 05 93 Peguis Pavilion Upgrades and Entry Addition TESTING ADJUSTING AND BALANCING FOR HVAC Kildonan Park Winnipeg Page 3 1 10 1 11 1 12 1 13 Start up verification for proper normal and safe operation of mechanical and associated electrical and control systems affecting TAB including but not limited to l Proper thermal overload protection in place for electrical equipment 2 Air systems Filters in place clean Duct systems clean Ducts air sh
71. s sheet Installation Operation and Maintenance manual shall be supplied within the unit Laminated color coded wiring diagram shall match factory installed wiring and shall be affixed to the interior of the control compartment s access door Unit nameplate shall be provided in two locations on the unit affixed to the exterior of the unit and affixed to the interior of the control compartment s access door 2 Construction Al All cabinet walls access doors and roof shall be fabricated of double wall impact resistant rigid polyurethane foam panels Unit insulation shall have a minimum thermal resistance R value of 13 Foam insulation shall have a minimum density of 2 pounds cubic foot and shall be tested in accordance with ASTM D 1929 for a minimum flash ignition temperature of 610 F Unit construction shall be double wall with G90 galvanized steel on both sides and a thermal break Double wall construction with a thermal break prevents moisture accumulation on the insulation provides a cleanable interior prevents heat transfer through the panel and prevents exterior condensation on the panel Unit shall be designed to reduce air leakage and infiltration through the cabinet Cabinet leakage shall not exceed 1 of total airflow when tested at 3 times the minimum external static pressure provided in AHRI Standard 340 360 Panel deflection shall not exceed L 240 ratio at 125 of design static pressure at a maximum 8 inches of p
72. sub contractor A Install all panels with electrical components to provide a minimum of 1 meter clear access for operations or troubleshooting access 3 2 COMMISSIONING 1 Contractor to commission all new systems as required Units to be tested in all operating sequences 2 Controls sub contractor to provide sign off sheets for every piece of equipment and sign off that commissioning has been completed Submit completed sign off sheets to Contract Administrator 3 3 FUSES 1 Spare fuses shall be provided by the supplier to be used during commissioning END OF SECTION Bidding Opportunity No 913 2011 Section 23 11 23 Peguis Pavilion Upgrades and Entry Addition FACILITY NATURAL GAS PIPING Kildonan Park Winnipeg Page 1 Part 1 General 1 1 SUMMARY 1 2 Part 2 2 1 Section Includes l Materials and installation for piping valves and fittings for new gas fired boiler B 1 new hot water tank HWT 1 and new rooftop units RTU 1 and RTU 2 Related Sections il Section 01 33 00 Submittal Procedures 2 Section 01 78 00 Closeout Submittals REFERENCES American Society of Mechanical Engineers ASME 1 ASME B16 5 03 Pipe Flanges and Flanged Fittings 2 ASME B16 18 01 Cast Copper Alloy Solder Joint Pressure Fittings 3 ASME B16 22 01 Wrought Copper and Copper Alloy Solder Joint Pressure Fittings A ASME B18 2 1 96 Square and Hex Bolts and Screws Inch Series American Society for Testing and Materials Interna
73. tage to Section 23 09 33 Electric and Electronic Control System for HVAC BASEBOARD HEATERS Baseboard heater to CSA C22 2 No 46 Elements tubular steel with aluminum fins floating on high temperature nylon bushings eliminating expansion noise Cabinet steel 1 2 mm thick fitted for wall mounting 1 Phosphatized and finished with epoxy polyester powder paint BASEBOARD HEATERS CONTROLS Wall mounted thermostats low voltage to Section 23 09 33 Electric and Electronic Control System for HVAC Bid Opportunity No 913 2011 Section 23 82 40 Peguis Pavilion Upgrades and Entry Addition UNIT HEATERS ELECTRIC Kildonan Park Winnipeg Page 3 Part 3 Execution 3 1 INSTALLATION 3 2 Suspend unit heaters from ceiling or mount on wall as indicated Install thermostats in locations as indicated in mechanical drawings Make power and control connections FIELD QUALITY CONTROL Perform tests in accordance with Section 26 05 01 Common Work Results Electrical Test cut out protection when air movement is obstructed Test fan delay switch to assure dissipation of heat after element shut down Test unit cut off when fan motor overload protection has operated Ensure heaters and controls operate correctly END OF SECTION
74. th Canada Submit product data sheets for unit and baseboard heaters 1 Include product characteristics performance criteria physical size limitations and finish Manufacturer s Instructions Provide to indicate special handling criteria installation sequence and cleaning procedures CLOSEOUT SUBMITTALS Provide operation and maintenance data for unit heaters for incorporation into manual specified in Section 01 78 00 Closeout Submittals Bid Opportunity No 913 2011 Section 23 82 40 Peguis Pavilion Upgrades and Entry Addition UNIT HEATERS ELECTRIC Kildonan Park Winnipeg Page 2 Part 2 Products 2 1 MANUFACTURERS 2 2 2 3 2 4 2 5 Acceptable manufacturers 1 Unit Heater 1 Ouellet OAS series or approved equivalent 2 Baseboard Heater 1 Ouellet OFM series or approved equivalent UNIT HEATERS Unit heater to CSA C22 2 No 46 horizontal discharge complete with adjustable louvers finished to match cabinet Fan type unit heaters with built in high heat limit protection fan delay switches Fan motor totally enclosed permanently lubricated ball bearing type with resilient mount 1 Built in fan motor thermal overload protection Hangers as required Elements tubular stainless steel with aluminum fins Cabinet steel 1 2mm thick fitted with 4 brackets for rod or wall mounting Phosphatized and finished with epoxy polyester powder paint UNIT HEATER CONTROLS Wall mounted thermostats type low vol
75. tional ASTM wl ASTM A47 A47M 2004 Standard Specification for Ferritic Malleable Iron Castings 2 ASTM A53 A53M 04 Standard Specification for Pipe Steel Black and Hot Dipped Zinc Coated Welded and Seamless 3 ASTM B75M 99 Standard Specification for Seamless Copper Tube Metric A ASTM B837 01 Standard Specification for Seamless Copper Tube for Natural Gas and Liquefied Petroleum LP Gas Fuel Distribution Systems Canadian Standards Association CSA International 1 CSA W47 1 03 Certification of Companies for Fusion Welding of Steel Canadian Standards Association CSA Canadian Gas Association CGA 1 CAN CSA B149 1HB 00 Natural Gas and Propane Installation Code Handbook Health Canada Workplace Hazardous Materials Information System WHMIS l Material Safety Data Sheets MSDS Products PIPE Steel pipe to ASTM A53 A53M Schedule 40 seamless as follows l NPS 1 2 to 2 screwed Bidding Opportunity No 913 2011 Section 23 11 23 Peguis Pavilion Upgrades and Entry Addition FACILITY NATURAL GAS PIPING Kildonan Park Winnipeg Page 2 2 2 2 3 2 4 Part 3 3 1 3 2 3 3 2 NPS2 1 2 and over plain end JOINTING MATERIAL Screwed fittings pulverized lead paste Welded fittings to CSA W47 1 Flange gaskets nonmetallic flat FITTINGS Steel pipe fittings screwed flanged or welded Malleable iron screwed banded Class 150 Steel pipe flanges and flanged fittings to ASME B16 5 Welding butt
76. to as low as 4 inches W C The inlet natural propane gas pressure to the boiler gas valve should be a minimum of 4 W C and a maximum of 13 W C If inlet gas pressure exceeds 13 W C a 100 lock up type gas pressure regulator of adequate size must be installed in gas supply piping and adjusted to prevent pressure in excess of 13 W C 3 The burner shall be premix combustion type made with stainless steel and a woven metal fiber outer covering providing a wide range of modulating firing rates A The boiler shall be equipped with a variable speed blower system capable of modulating the boiler firing rate 5 The boiler shall be equipped with a device capable of controlling the air fuel ratio through a 5 to 1 turndown ratio 6 The control system shall have a 3 5 LCD electronic display for boiler set up boiler status and boiler diagnostics 7 The control system shall provide 3 separate priorities that provide control of set point temperatures outdoor reset curves max min firing rates running times and control of 1 to 3 circulators Bid Opportunity No 913 2011 Section 23 52 00 Peguis Pavilion Upgrades and Entry Addition HEATING BOILERS Kildonan Park Winnipeg Page 4 3 Venting and Combustion Air 1 Boiler must be capable of using outside air piped directly to boiler for combustion Part 3 3 1 Inlet and termination of these pipes must be connected to either through the roof or sidewall terminations as recomm
77. ucted of 16 gauge steel Cabinet will be supported at the top by joggle strip mounted to the wall and at the bottom by pedestal bases Provide all end caps and panel joiners Refer to architect for colours and finish Acceptable Product Sigma FST 06P2T or approved equal Refer to Radiator Schedule for dimensions RADIATOR ENCLOSURE RC6 Radiator enclosures for existing single row radiator element flat top outlet grille front air inlet 10 H x 5 4 D Confirm required length on site prior to ordering equipment Enclosure cabinets shall be constructed of 16 gauge steel Cabinet will be supported at the top by joggle strip mounted to the wall and floor mounted at the bottom Provide all end caps and panel joiners Refer to architect for colours and finish Acceptable Product Sigma SWE 10TF or approved equal Refer to Radiator Schedule for dimensions Execution MANUFACTURER S INSTRUCTIONS Compliance comply with manufacturer s written recommendations or specifications including product technical bulletins handling storage and installation instructions and datasheet INSTALLATION Install in accordance with manufacturer s instructions Install in accordance with piping layout and approved shop drawings Provide for pipe movement during normal operation Maintain sufficient clearance to permit performance of service maintenance Check final location with Contract Administrator if different from that indicat
78. verify proper and safe operation determine actual point of performance evaluate qualitative and quantitative performance of equipment systems and controls at design average and low loads using actual or simulated loads Adjust and regulate equipment and systems to meet specified performance requirements and to achieve specified interaction with other related systems under normal and emergency loads and operating conditions Bid Opportunity No 913 2011 Section 23 05 93 Peguis Pavilion Upgrades and Entry Addition TESTING ADJUSTING AND BALANCING FOR HVAC Kildonan Park Winnipeg Page 2 1 4 1 5 1 6 1 7 1 8 1 9 Re Balance systems and equipment to regulate flow rates to match load requirements over full operating ranges EXCEPTIONS TAB of systems and equipment regulated by codes standards to satisfaction of authority having jurisdiction CO ORDINATION Schedule time required for TAB including repairs re testing into project construction and completion schedule to ensure completion before acceptance of project Do TAB of each system independently and subsequently where interlocked with other systems in unison with those systems PRE TAB REVIEW Review contract documents before project construction is started and confirm in writing to Contract Administrator adequacy of provisions for TAB and other aspects of design and installation pertinent to success of TAB Contact Contract Administrator for final instruction
79. welding fittings Bolts and nuts to ASME B 18 2 1 1 2 3 4 Unions malleable iron brass to iron ground seat to ASTM A47 A47M 5 6 Nipples schedule 40 to ASTM A53 A53M Copper pipe fittings screwed flanged or soldered 1 Cast copper fittings to ASME B16 18 2 Wrought copper fittings to ASME B16 22 VALVES Provincial Code approved lubricated ball type Execution MANUFACTURER S INSTRUCTIONS Compliance comply with manufacturer s written recommendations or specifications including product technical bulletins handling storage and installation instructions and datasheet PIPING Install in accordance with CAN CSA B149 1 supplemented as specified Install drip points al At low points in piping system 2 At connections to equipment VALVES Install valves with stems upright or horizontal unless otherwise approved by Consultant Install valves at branch take offs to isolate pieces of equipment and as indicated Bidding Opportunity No 913 2011 Section 23 11 23 Peguis Pavilion Upgrades and Entry Addition FACILITY NATURAL GAS PIPING Kildonan Park Winnipeg Page 3 3 4 FIELD QUALITY CONTROL 3 5 3 6 Site Tests Inspection wl Test system in accordance with CAN CSA B149 1 and requirements of authorities having jurisdiction Manufacturer s Field Services 1 Have manufacturer of products supplied under this Section review work involved in handling installation application protection and cleaning of

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