Loading...
HomeMy WebLinkAbout32-M12INT. PROJ. #: 17-SCH-01 DRAWING ISSUE: DATE # DESCRIPTION 02/05/18 PERMIT SET PIES & PINTS - CARMEL, IN 14550 CLAY TERRACE BLVD, STE 100 CARMEL, IN 46032 3982 POWELL RD, STE #425 POWELL, OHIO 43065 WWW.CATALYSTENG.COM (440) 785-2043 P DIVISION 23 - HVAC SPECIFICATIONS SECTION 230055 - COMMON PIPING REQUIREMENTS PART 1 - GENERAL A. COMPLY WITH THE REQUIREMENTS OF THE BUILDING CODE AND THE LOCAL AHJ. PART 2 - PRODUCTS 2.1 SUPPORTING DEVICES A. HANGER AND PIPE ATTACHMENTS: FACTORY FABRICATED WITH GALVANIZED COATINGS; B. BUILDING ATTACHMENTS: POWDER ACTUATED TYPE, DRIVE PIN ATTACHMENTS WITH PULLOUT AND SHEAR CAPACITIES APPROPRIATE FOR SUPPORTED LOADS AND BUILDING MATERIALS; UL LISTING AND FM APPROVAL FOR FIRE PROTECTION SYSTEMS. C. MECHANICAL ANCHOR FASTENERS: INSERT-TYPE ATTACHMENTS WITH PULLOUT AND SHEAR CAPACITIES APPROPRIATE FOR SUPPORTED LOADS AND BUILDING MATERIALS; UL LISTING AND FM APPROVAL FOR FIRE PROTECTION SYSTEMS. PART 3 - EXECUTION 3.1 INSTALLATION A. INSTALL PIPING FREE OF SAGS AND BENDS B. INSTALL FITTINGS FOR CHANGES IN DIRECTION AND BRANCH CONNECTIONS. C. INSTALL SLEEVES FOR PIPES PASSING THROUGH CONCRETE AND MASONRY WALLS, GYPSUM BOARD PARTITIONS, AND CONCRETE FLOOR AND ROOF SLABS. D. EXTERIOR WALL, PIPE PENETRATIONS: MECHANICAL SLEEVE SEALS INSTALLED IN STEEL OR CAST IRON PIPES FOR WALL SLEEVES. E. INSTALL UNIONS ADJACENT TO EACH VALVE AND AT FINAL EQUIPMENT CONNECTION. F. INSTALL DIELECTRIC UNIONS, COUPLINGS, NIPPLE FITTINGS, AND FLANGES TO CONNECT PIPING MATERIALS OF DISSIMILAR METALS IN GAS AND/OR WATER PIPING. G. PROVIDE FULL RING ESCUTCHEONS AT PIPING PENETRATIONS THROUGH WALLS OR CEILINGS. TIGHTLY SEAL ESCUTCHEONS TO THE ADJACENT SURFACE. 3.2 HANGERS AND SUPPORTS A. INSTALL BUILDING ATTACHMENTS WITHIN CONCRETE OR TO STRUCTURAL STEEL. INSTALL ADDITIONAL ATTACHMENTS AT CONCENTRATED LOADS, INCLUDING VALVES, FLANGES, GUIDES, STRAINERS, EXPANSION JOINTS, AND AT CHANGES IN DIRECTION OF PIPING. B. SUPPORT FIRE PROTECTION SYSTEM PIPING INDEPENDENT OF OTHER PIPING. C. LOAD DISTRIBUTION: INSTALL HANGERS AND SUPPORTS SO PIPING LIVE AND DEAD LOADING AND STRESSES FROM MOVEMENT WILL NOT BE TRANSMITTED TO CONNECTED EQUIPMENT. D. ALL DUCTWORK TO BE SEISMICALLY BRACED PER THE REQUIREMENTS OF SMACNA SEISMIC RESTRAINT MANUAL. SECTION 231125 - NATURAL GAS PIPING PART 2 - PRODUCTS 2.1 PERFORMANCE REQUIREMENTS A. MINIMUM OPERATING-PRESSURE RATINGS: 1. PIPING AND VALVES: 100 PSIG MINIMUM UNLESS OTHERWISE INDICATED. B. NATURAL-GAS SYSTEM PRESSURE WITHIN BUILDING: ONE DISTRIBUTION PRESSURE. 14” W.C., BUT NOT MORE THAN 2.0 PSIG. 2.2 PIPES, TUBES, AND FITTINGS A. STEEL PIPE: ASTM A 53/A 53M, BLACK STEEL, SCHEDULE 40, TYPE E OR S, GRADE B. 1. MALLEABLE-IRON THREADED FITTINGS: ASME B16.3, CLASS 150, STANDARD PATTERN. 2. WROUGHT-STEEL WELDING FITTINGS: ASTM A 234/A 234M FOR BUTT WELDING AND SOCKET WELDING. 3. UNIONS: ASME B16.39, CLASS 150, MALLEABLE IRON WITH BRASS-TO-IRON SEAT, GROUND JOINT, AND THREADED ENDS. 4. PROTECTIVE COATING FOR UNDERGROUND PIPING: FACTORY-APPLIED, THREE-LAYER COATING OF EPOXY, ADHESIVE, AND PE. B. CORRUGATED, STAINLESS-STEEL TUBING: COMPLY WITH ANSI/IAS LC 1; INCLUDE FLAME-RETARDANT PE COATING, COPPER-ALLOY THREADED ENDS, AND STRIKER PLATES. 2.3 VALVES A. GENERAL REQUIREMENTS FOR METALLIC MANUAL GAS SHUTOFF VALVES: COMPLY WITH ASME B16.33. B. ONE-PIECE, BRONZE BALL VALVE WITH BRONZE TRIM: MSS SP-110. 1. BODY: BRONZE, COMPLYING WITH ASTM B 584. - CWP RATING: 600 PSIG. 2. BALL: CHROME-PLATED BRASS. 3. STEM: BRONZE; BLOWOUT PROOF. 4. SEATS: REINFORCED TFE; BLOWOUT PROOF. 5. PACKING: SEPARATE PACKNUT WITH ADJUSTABLE STEM PACKING THREADED ENDS. 6. LISTING: VALVES NPS 1 AND SMALLER SHALL BE LISTED AND LABELED BY AN NRTL ACCEPTABLE TO AUTHORITIES HAVING JURISDICTION. 7. SERVICE: SUITABLE FOR NATURAL-GAS SERVICE WITH "WOG" INDICATED ON BODY. C. TWO-PIECE, FULL-PORT, BRONZE BALL VALVES WITH BRONZE TRIM: MSS SP-110. 1. BODY: BRONZE, COMPLYING WITH ASTM B 584. - CWP RATING: 600 PSIG. 2. BALL: CHROME-PLATED BRONZE. 3. STEM: BRONZE; BLOWOUT PROOF. 4. SEATS: REINFORCED TFE; BLOWOUT PROOF. 5. PACKING: THREADED BODY PACKNUT DESIGN WITH ADJUSTABLE STEM PACKING. 6. LISTING: VALVES NPS 1 AND SMALLER SHALL BE LISTED AND LABELED BY AN NRTL ACCEPTABLE TO AUTHORITIES HAVING JURISDICTION. 7. SERVICE: SUITABLE FOR NATURAL-GAS SERVICE WITH "WOG" INDICATED ON BODY. D. BRONZE PLUG VALVES: MSS SP-78. 1. BODY: BRONZE, COMPLYING WITH ASTM B 584. PRESSURE CLASS: 125 PSIG. 2. OPERATOR: SQUARE HEAD OR LUG TYPE WITH TAMPERPROOF FEATURE. 3. LISTING: VALVES NPS 1 AND SMALLER SHALL BE LISTED AND LABELED BY AN NRTL ACCEPTABLE TO AUTHORITIES HAVING JURISDICTION. 4. SERVICE: SUITABLE FOR NATURAL-GAS SERVICE WITH "WOG" INDICATED ON BODY. E. CAST-IRON, NONLUBRICATED PLUG VALVES: MSS SP-78. 1. BODY: CAST IRON, COMPLYING WITH ASTM A 126, CLASS B - PRESSURE CLASS 125 PSIG. 2. PLUG: BRONZE OR NICKEL-PLATED CAST IRON. 3. SEAT: COATED WITH THERMOPLASTIC. 4. STEM SEAL: COMPATIBLE WITH NATURAL GAS. 5. OPERATOR: SQUARE HEAD OR LUG TYPE WITH TAMPERPROOF FEATURE. 6. LISTING: VALVES NPS 1 AND SMALLER SHALL BE LISTED AND LABELED BY AN NRTL ACCEPTABLE TO AUTHORITIES HAVING JURISDICTION. 7. SERVICE: SUITABLE FOR NATURAL-GAS SERVICE WITH "WOG" INDICATED ON BODY. PART 3 - EXECUTION 3.1 OUTDOOR PIPING INSTALLATION F. INSTALL SHUTOFF VALVE, DOWNSTREAM FROM GAS METER, OUTSIDE BUILDING AT GAS SERVICE ENTRANCE. G. INSTALL WALL PENETRATION SYSTEM AT EACH SERVICE PIPE PENETRATION THROUGH EXTERIOR WALL. MAKE INSTALLATION WATERTIGHT. 3.2 PIPING JOINT CONSTRUCTION A. THREADED JOINTS: THREAD PIPE WITH TAPERED PIPE THREADS COMPLYING WITH ASME B1.20.1. B. WELDED JOINTS: CONSTRUCT JOINTS ACCORDING TO AWS D10.12M/D10.12, USING QUALIFIED PROCESSES AND WELDING OPERATORS. C. JOINTS IN STEEL PIPING WITH PROTECTIVE COATING: APPLY JOINT COVER KITS TO PIPE AFTER JOINING TO COVER, SEAL, AND PROTECT JOINTS. D. FLANGED JOINTS: INSTALL GASKET MATERIAL, SIZE, TYPE, AND THICKNESS APPROPRIATE FOR NATURAL-GAS SERVICE. INSTALL GASKET CONCENTRICALLY POSITIONED. 3.3 VALVE INSTALLATION A. INSTALL MANUAL GAS SHUTOFF VALVE FOR EACH GAS APPLIANCE AHEAD OF CORRUGATED STAINLESS-STEEL TUBING, ALUMINUM, OR COPPER CONNECTOR. B. INSTALL REGULATORS AND OVERPRESSURE PROTECTION DEVICES WITH MAINTENANCE ACCESS SPACE ADEQUATE FOR SERVICING AND TESTING. 3.4 OUTDOOR PIPING SCHEDULE A. ABOVEGROUND NATURAL-GAS PIPING SHALL BE THE FOLLOWING: 1. STEEL PIPE WITH MALLEABLE-IRON FITTINGS AND THREADED JOINTS. COAT PIPE AND FITTINGS WITH PROTECTIVE COATING FOR STEEL PIPING. 2. STEEL PIPING TO BE PROVIDED WITH ONE COAT OF PRIMER AND TWO COATS OF WEATHER RESISTANT FINISH PAINT. FINISH COLOR TO BE YELLOW, UNLESS ANOTHER COLOR IS REQUIRED BY THE GAS UTILITY PROVIDER AND/OR REVIEW, INSPECTION AND APPROVAL AUTHORITIES. SECTION 233113 - DUCTWORK AND ACCESSORIES (CONT) F. MECHANICAL FASTENERS: GALVANIZED STEEL PIN. G. JOINT AND SEAM TAPE: COMPLY WITH UL181, UL181A, AND UL181B. H. JOINT AND SEAM SEALANT: COMPLY WITH UL181, UL181A, AND UL181B, AND ASTM C731. I. RECTANGULAR METAL DUCT FABRICATION: COMPLY WITH SMACNA'S "HVAC DUCT CONSTRUCTION STANDARD" FOR METAL THICKNESS, REINFORCING TYPES AND INTERVALS, TIE ROD APPLICATIONS, AND JOINT TYPES AND INTERVALS. 2.2 ACCESSORIES A. VOLUME-CONTROL DAMPERS: FACTORY FABRICATED VOLUME CONTROL DAMPERS, COMPLETE WITH REQUIRED HARDWARE AND ACCESSORIES. SINGLE BLADE AND MULTIPLE OPPOSED BLADE, STANDARD LEAKAGE RATING, AND SUITABLE FOR HORIZONTAL OR VERTICAL APPLICATIONS. B. FLEXIBLE CONNECTORS: FLAME RETARDANT OR NONCOMBUSTIBLE FABRICS, COATINGS, AND ADHESIVES COMPLYING WITH UL 181, CLASS 1. C. FLEXIBLE DUCTS: FACTORY FABRICATED, INSULATED, ROUND DUCT, WITH AN OUTER JACKET ENCLOSING 1-1/2 INCH (38 MM) THICK, GLASS FIBER INSULATION, R-VALUE: 4.3, AROUND A CONTINUOUS INNER LINER. PART 3 - EXECUTION 3.1 INSTALLATION A. DUCT SYSTEM PRESSURE CLASS: CONSTRUCT AND INSTALL EACH DUCT SYSTEM WITH 2 INCH POSITIVE AND NEGATIVE DUCT PRESSURE CLASSIFICATIONS. B. CONCEAL DUCTS FROM VIEW IN FINISHED AND OCCUPIED SPACES. EXCEPT WHERE NOTED AS EXPOSED. C. AVOID PASSING THROUGH ELECTRICAL EQUIPMENT SPACES AND ENCLOSURES. D. SUPPORT AND CONNECT METAL DUCTS ACCORDING TO SMACNA'S "HVAC DUCT CONSTRUCTION STANDARD". E. INSTALL DUCT ACCESSORIES ACCORDING TO APPLICABLE PORTIONS OF DETAILS OF CONSTRUCTION AS SHOWN IN SMACNA STANDARDS. F. INSTALL INSULATION IN ALL DUCTWORK THAT IS NOT EXPOSED. G. PROVIDE SADDLE TAPS AT TEES FOR EXPOSED DUCTWORK. 3.2 TESTING, ADJUSTING, AND BALANCING A. THE OWNER SHALL SUPPLY AN INDEPENDENT BALANCE AGENT TO TO BALANCE AND ADJUST THE HVAC INSTALLATION THE BALANCE AGENT WILL BE RESPONSIBLE FOR ANY PULLEY OR BELT CHANGES REQUIRED. B. THE GENERAL CONTRACTOR IS TO HAVE TRAINED STAFF AVAILABLE DURING THE BALANCING TO CORRECT ISSUES NOTED BY THE BALANCE AGENT. C. THE BALANCE AGENT IS TO BALANCE AIRFLOW WITHIN DISTRIBUTION SYSTEMS, INCLUDING SUBMAINS, BRANCHES, AND TERMINALS TO INDICATED QUANTITIES +/- 10%. THE HOOD EXHAUST SYSTEM SHALL BE BALANCED TO A TOLERANCE OF -0+10% AND THE MAKE-UP AIR SYSTEM TO A TOLERANCE OF -10+0%. D. THE BALANCE AGENT IS TO SUPPLY A COPY OF THE BALANCE REPORT TO THE OWNER, ENGINEER AND GENERAL CONTRACTOR FOR REVIEW. SECTION 233423 - EXHAUST FANS PART 2 - PRODUCTS 2.1 PERFORMANCE REQUIREMENTS A. PRODUCTS SHALL BE LICENSED TO USE THE AMCA-CERTIFIED RATINGS SEAL. B. ELECTRICAL COMPONENTS, DEVICES, AND ACCESSORIES: LISTED AND LABELED AS DEFINED IN NFPA 70, BY A QUALIFIED TESTING AGENCY, AND MARKED FOR INTENDED LOCATION AND APPLICATION. 2.2 CENTRIFUGAL VENTILATORS A. HOUSING: REMOVABLE, SPUN-ALUMINUM, DOME TOP AND OUTLET BAFFLE; SQUARE, ONE-PIECE, ALUMINUM BASE WITH VENTURI INLET CONE. 1. DOWNBLAST UNITS: ALUMINUM DISCHARGE BAFFLE TO DIRECT DISCHARGE AIR DOWNWARD. B. FAN WHEELS: ALUMINUM HUB AND WHEEL WITH BACKWARD-INCLINED BLADES. C. BELT-DRIVEN DRIVE ASSEMBLY: RESILIENTLY MOUNTED TO HOUSING. 1. FAN SHAFT: TURNED, GROUND, AND POLISHED STEEL; KEYED TO WHEEL HUB. 2. SHAFT BEARINGS: PERMANENTLY LUBRICATED, PERMANENTLY SEALED, SELF-ALIGNING BALL BEARINGS. 3. PULLEYS: CAST-IRON, ADJUSTABLE-PITCH MOTOR PULLEY. 4. FAN AND MOTOR ISOLATED FROM EXHAUST AIRSTREAM. D. ACCESSORIES: 1. DISCONNECT SWITCH: NON-FUSIBLE TYPE, WITH THERMAL-OVERLOAD PROTECTION, FACTORY WIRED THROUGH AN INTERNAL ALUMINUM CONDUIT. 2. BIRD SCREENS: REMOVABLE, 1/2-INCH MESH, ALUMINUM OR BRASS WIRE. 3. DAMPERS: COUNTERBALANCED, PARALLEL-BLADE, BACKDRAFT DAMPERS MOUNTED IN CURB BASE; FACTORY SET TO CLOSE WHEN FAN STOPS. E. ROOF CURBS: 20 GAUGE GALVANIZED STEEL; MITERED AND WELDED CORNERS; 1-1/2-INCH THICK, RIGID, FIBERGLASS INSULATION ADHERED TO INSIDE WALLS; AND 1-1/2-INCH WOOD NAILER. SIZE AS REQUIRED TO SUIT ROOF OPENING AND FAN BASE. 1. CONFIGURATION: SELF-FLASHING WITHOUT A CANT STRIP, WITH MOUNTING FLANGE. 2. OVERALL HEIGHT: 12 INCHES FOR GENERAL EXHAUST FANS; 3. PITCH MOUNTING: MANUFACTURE CURB FOR ROOF SLOPE. 2.3 MOTORS A. COMPLY WITH NEMA DESIGNATION, TEMPERATURE RATING, SERVICE FACTOR, ENCLOSURE TYPE, AND EFFICIENCY REQUIREMENTS FOR MOTORS. 1. MOTOR SIZES: MINIMUM SIZE AS INDICATED. IF NOT INDICATED, LARGE ENOUGH SO DRIVEN LOAD WILL NOT REQUIRE MOTOR TO OPERATE IN SERVICE FACTOR RANGE ABOVE 1.0. B. ENCLOSURE TYPE: TOTALLY ENCLOSED, FAN COOLED. PART 3 - EXECUTION 3.1 INSTALLATION A. INSTALL UNITS WITH CLEARANCES FOR SERVICE AND MAINTENANCE. B. ROOF-MOUNTED UNITS: INSTALL ROOF CURB ON ROOF STRUCTURE, ACCORDING TO ARI GUIDELINE B. INSTALL AND SECURE ROOF-MOUNTED FANS ON CURBS, AND COORDINATE ROOF PENETRATIONS AND FLASHING WITH ROOF CONSTRUCTION. SECTION 233113 - DUCTWORK AND ACCESSORIES PART 2 - PRODUCTS 2.1 DUCTS A. SPIRAL DUCT: SPIRAL LOCK SEAM, WITHOUT INSULATION, G90 GALVANIZED FINISH, ASTM A-653/924 1. FITTINGS: FACTORY PRODUCED STANDING SEAM CONSTRUCTION WITH INTERNAL SEALING. FITTINGS WITH A MAJOR AXIS OF 36" OR SMALLER SHALL BE 20 GAUGE. FITTINGS WITH A MAJOR AXIS OF 37"-48" SHALL BE 18 GAUGE. B. GALVANIZED STEEL SHEET: FORMING STEEL, ASTM A 653/653M, G90 COATING DESIGNATION. C. DUCT INSULATION: FLEXIBLE FIBERGLASS DUCT WRAP LAMINATED TO FOIL-REINFORCED KRAFT VAPOR MEMBRANE FACING WITH 2 INCH STAPLING FLANGE. 1.5 PCF DENSITY WITH THERMAL CONDUCTIVITY (K-VALUE) NOT GREATER THAN 0.27 AT 75 DEGREES F. VAPOR MEMBRANE SHALL BE LESS THAN 0.09 PERMS. D. ADHESIVE: ASTM C 916, TYPE I. A. PROVIDE STAND ALONE OR APPLICATION SPECIFIC CONTROLLERS AS REQUIRED TO PERFORM THE FOLLOWING SEQUENCES OF OPERATIONS. B. KITCHEN HOOD EXHAUST FAN (EF-1, AND 2) 1. THE KITCHEN HOOD EXHAUST FAN SHALL BE ENABLED WHEN ANY COOKING APPLIANCE LOCATED UNDER ITS RESPECTIVE HOOD, IS IN USE. C. PIZZA OVEN EXHAUST FAN (EF-5) THE PIZZA OVEN EXHAUST FAN SHALL BE INTERLOCKED WITH TEH PIZZA OVEN OPERATION AND SHALL BE ENABLED WHEN THE PIZZA OVEN IS IN USE. C. EXHAUST FAN (EF-3 & 4) EXHAUST FAN SHALL RUN WHEN THE BUILDING IS OCCUPIED. E. MAKE UP AIR UNIT (MAU-1) THE MAKE UP AIR UNIT SHALL BE ENABLED WHEN THE KITCHEN HOOD EXHAUST FANS (EF-1 AND EF-2) ARE ENERGIZED. THE INTERNAL MOTORIZED DAMPER WITHIN WITH MAU-1 SHALL OPEN AND THE FAN SHALL RUN. IF OA IS LESS THAN 55° (ADJ.), THE MAU-1 GAS-FIRED HEAT SECTION SHALL BE ENABLED TO MAINTAIN A MINIMUM OF 55°. WHEN EF-1 AND EF-2 ARE OFF, MAU-1 SHALL BE DE-ENERGIZED AND THE INTERNAL MOTORIZED DAMPER SHALL CLOSE. SEQUENCE OF OPERATION M1-2 HVAC SPECIFICATIONS 1/4" = 1'-0" 03/14/18 Nick Mishler