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SECTION 15500 - HEATING, VENTILATING AND AIR CONDITIONING
<br /> 1.00 - GENERAL
<br /> 1.01 DESCRIPTION OF WORK
<br /> FURNISH AND INSTALL COMPLETE AND OPERATIVE HVAC SYSTEM AS SHOWN ON THE D. FLEXIBLE DUCTWORK SHALL BE PRE-INSULATED LOW PRESSURE TYPE (RATED TO 4"
<br /> W.P.) WITH VAPOR BARRIER. DUCTS SHALL MEET CLASS 1 REQUIREMENTS OF NFPA M. POWER CONNECTION: PROVIDE FOR SINGLE CONNECTION OF POWER TO UNIT WITH 6. AT THE TIME OF DELIVERY, ROUGH INSTALLATION, OR DURING STORAGE ON THE
<br /> DRAWING AND SPECIFIED HEREIN. WORK SHALL INCLUDE, BUT NOT BE LIMITED TO THE 90A AND SHALL BE LABELED BY U.L. FLEXIBLE DUCTS SHALL BE GENFLEX, NILS) UNIT-MOUNTED DISCONNECT SWITCH ACCESSIBLE FROM OUTSIDE UNIT AND CONSTRUCTION SITE AND UNTIL FINAL STARTUP OF THE HEATING AND COOLING
<br /> FOLLOWING: OR APPROVED EQUAL. FLEXIBLE DUCT IS ALLOWED ONLY AT FINAL CONNECTIONS CONTROL-CIRCUIT TRANSFORMER WITH BUILT-IN CIRCUIT BREAKER. EQUIPMENT, ALL DUCT AND OTHER RELATED AIR DISTRIBUTION COMPONENT ROBISON
<br /> A. AC UNIT, SEE SCHEDULES. TO AIR DISTRIBUTION FIXTURES AT LENGTHS OF FIVE FEET MAXIMUM. (IN CONCEALED OPENINGS SHALL BE COVERED WITH TAPE, PLASTIC, SHEETMETAL OR OTHER
<br /> B. TOILET EXHAUST FAN. SPACES ONLY) N. UNIT CONTROLS: SOLID-STATE CONTROL BOARD AND COMPONENTS CONTAIN AT METHODS ACCEPTABLE TO THE ENFORCING AGENCY TO REDUCE THE AMOUNT ENGINEERING, INC
<br /> C. AUTOMATIC TEMPERATURE CONTROLS SYSTEM INCLUDING TIME CLOCK, BY-PASS TIMER, LEAST THE FOLLOWING FEATURES: INDOOR FAN ON/OFF DELAY; DEFAULT CONTROL OF DUST OR DEBRIS WHICH MAY COLLECT IN THE SYSTEM.
<br /> TO ENSURE PROPER OPERATION AFTER POWER INTERRUPTION; SERVICE RELAY 1940140TH AVE W.,SUITE 302
<br /> THERMOSTATS, CONTROL LOW-VOLTAGE INTERLOCK WIRING AND OTHER ASSOCIATED E. UNLESS SHOWN OTHERWISE, ALL INSULATION SHALL BE EXTERNAL TO DUCTWORK. LYNNWOOD,WA 98036
<br /> DEVICES. 2.02 DUCTWORK ACCESSORIES OUTPUT; UNIT DIAGNOSTICS AND DIAGNOSTIC CODE STORAGE; FIELD-ADJUSTABLE 3.02 TESTING AND BALANCING (also see Section 15990) 206-364.3343 TEL
<br /> D. DUCTWORK AND AIR DISTRIBUTION SYSTEMS. CONTROL PARAMETERS; DEFROST CONTROL; DEHUMIDIFICATION CONTROL WITH
<br /> A. DAMPER OPERATORS BALANCING OF THE AIR CONDITIONING SYSTEM WILL BE PERFORMED BY AN INDEPENDENT CONTACT:MARK MANGLICMOT
<br /> E. HANGERS AND SUPPORTS FOR DUCTWORK, PIPING AND HVAC EQUIPMENT F. FLASHING HUMIDISTAT; ECONOMIZER CONTROL; ELECTRIC HEAT STAGING; GAS VALVE DELAY
<br /> OF DUCT AND PIPE PENETRATIONS THROUGH EXTERIOR OPENINGS. G. ROOF CURB ANDBETWEEN FIRST- AND SECOND-STAGE FIRING; INDOOR-AIR QUALITY CONTROL WITH TEST AND BALANCING AGENCY. THE MECHANICAL CONTRACTOR SHALL COOPERATE WITH
<br /> 1. DUCTS WITH EXTERNAL INSULATION: VENTLOCK #637, DURADYNE, YOUNG, OR CARBON DIOXIDE SENSOR; LOW-AMBIENT CONTROL, ALLOWING OPERATION DOWN TO THE SELECTED TEST AND BALANCE AGENCY IN THE FOLLOWING MANNER:
<br /> ROOF SLEEPER SUPPORTS. APPROVED EQUAL.
<br /> H. DUCT THERMAL AND ACOUSTIC INSULATION. 2. DUCTS WITH INTERNAL INSULATION AND/OR NO INSULATION: VENTLOCK #635, 0 DEG F.• NIGHT SETBACK MODE SMOKE ALARM WITH SMOKE DETECTOR INSTALLED INOFESS/pN
<br /> SUPPLY AIR; AND LOW-REFRIGERANT PRESSURE CONTROL. A. PROVIDE SUFFICENT TIME BEFORE FINAL COMPLETION DATE SO THAT TEST AND
<br /> I. LICENSE, PERMITS AND ASSOCIATED FEES. DURADYNE, YOUNG, OR APPROVED EQUAL. BALANCING CAN BE ACCOMPLISHED. D. Rp
<br /> �l
<br /> J. DEMOLITION AND REMOVAL OF EXISTING HVAC EQUIPMENT AS REQUIRED. Bi3, F�
<br /> K. SEISMIC RESTRAINTS AND BRACING. 0. OPTIONAL ACCESSORIES: COLD-WEATHER KIT: ELECTRIC HEATER MAINTAINS
<br /> L. KITCHEN GREASE EXHAUST FANS AND ASSOCIATED DUCTWORK. B. FLEXIBLE CONNECTIONS: VENTFABRICS VENTGLAS , DURADYNE, OR APPROVED EQUAL, TEMPERATURE IN GAS BURNER COMPARTMENT; SERVICE OUTLETS: TWO, 115-V, B. PROVIDE IMMEDIATE LABOR AND TOOLS TO MAKE CORRECTIONS WHEN REQUIRED
<br /> U.L. APPROVED WITH METAL ATTACHMENT. GROUND-FAULT, CIRCUIT-INTERRUPTER TYPE; CONDENSATE DRAIN TRAP; WITHOUT UNDUE DELAY. INSTALL BALANCING DAMPERS AS REQUIRED BY TEST AND w o. M-28712 m
<br /> DIRTY-FILTER SWITCH; HAIL GUARDS OF STEEL, PAINTED TO MATCH CASING; BALANCE AGENCY.
<br /> 1.02 RELATED WORK INCLUDED UNDER OTHER SECTIONS C. AIR EXTRACTOR: TITUS AG-225, KRUEGER EX-88C, OR APPROVED EQUAL. STEP-DOWN DIFFUSER WITH ALUMINUM GRILLES, INSULATED DIFFUSER BOX WITH - 0-19
<br /> A. FIRE PROTECTION, SECTION 15300. FLANGES, AND INTERIOR TRANSITION. C. THE CONTRACTOR SHALL PUT ALL HEATING, VENTILATING AND AIR CONDITIONING
<br /> B. PLUMBING, SECTION 15400. D. TURNING VANES SHALL COMPLY WITH SMACNA HVAC DUCT CONSTRUCTION SYSTEMS AND EQUIPMENT INTO FULL OPERATION AND SHALL CONTINUE THE �gTFFOHANA
<br /> C. TESTING AND BALANCING SECTION 15990. STANDARDS ALL RECTANGULAR DUCT WITH MITERED ELBOWS SHALL BE FITTED WITH P. ROOF CURB: STEEL WITH CORROSION-PROTECTION COATING, GASKETING, AND OPERATION OF SAME DURING EACH WORKING DAY OF TESTING AND BALANCING. OF CA��F
<br /> D. LINE VOLTAGE AND POWER WIRING, ELECTRICAL SECTION 16000. TURNING VANES. FACTORY-INSTALLED WOOD NAILER; COMPLYING WITH NRCA STANDARDS; MINIMUM Seal 03-22-18
<br /> HEIGHT OF 14 INCHES. D. TESTING AND BALANCING AGENCY SHALL BE KEPT INFORMED OF ANY MAJOR
<br /> 1.03 EXAMINATION OF SITE E. SPIN-IN-FITTINGS ARE NOT ALLOWED. USE UNITED MCGILL BELLMOUTH FITTING FOR CHANGES MADE TO SYSTEM DURING CONSTRUCTION AND SHALL BE PROVIDED WITH 1s
<br /> ROUND DUCT TAPS. Q. WARRANTY PERIOD FOR COMPRESSORS: MANUFACTURER'S STANDARD, BUT NOT COMPLETE AS-BUILT DRAWINGS.
<br /> VISIT SITE BEFORE SUBMITTING BID AND CHECK LOCATION OF ALL EXISTING CONDITIONS ®_
<br /> WHICH WILL AFFECT THIS WORK, VERIFY DIMENSIONS AND LOCATIONS SHOWN ON LESS THAN FIVE YEARS FROM DATE OF SUBSTANTIAL COMPLETION.
<br /> F. SUPPORT DUCTWORK ACCORDING TO THE SMACNA DUCT CONSTRUCTION STANDARDS E. THE MECHANCIAL CONTRACTOR SHALL INCLUDE THE COSTS OF DAMPERS, PULLEY
<br /> DRAWINGS AND COVER ALL COSTS. CONTRACTOR SHALL ASSUME REASONABLE AND THE DRAWINGS. R. WARRANTY PERIOD FOR HEAT EXCHANGERS: MANUFACTURER'S STANDARD, BUT NOT AND BELT CHANGES IN HIS CONTRACT.
<br /> VARIATIONS OR MINOR OMISSIONS AND SHALL COMPLETE PROPOSED WORK WITHOUT
<br /> ADDITIONAL COST. FAILURE TO VISIT SITE WILL NOT LESSEN RESPONSIBILITY OR ENTITLE LESS THAN 10 YEARS FROM DATE OF SUBSTANTIAL COMPLETION. 3.03 SPECIAL CONDITIONS
<br /> G. ACCESS DOORS IN DUCTWORK: SHALL BE VENTLOCK, DUCTMATE OR APPROVEDAw
<br /> ADDITIONAL COMPENSATION FOR WORK NOT INCLUDED IN PROPOSAL. A. AIR CONDITIONING EQUIPMENT ON ROOF: THE EXACT EQUIPMENT LOCATIONS ON THE
<br /> EQUAL, STAMPED OR FORMED INSULATED ACCESS DOORS COMPLETE WITH ALL 2.06 INSULATION ROOF SHALL BE FIELD VERIFIED BY CONTRACTOR. THE INTENT OF THE DESIGN IS TO
<br /> HARDWARE AND SEALANT. A. HEATING AND COOLING DUCTWORK LOCATED IN CONCEALED SPACES. UTILIZE A MANUFACTURER SUPPLIED ROOF CURB THAT WOULD SUPPORT THE NEW
<br /> 1.04 DRAWINGS EQUIPMENT. CONTRACTOR SHALL CONFORM TO MANUFACTURER'S PUBLISHED
<br /> H. JOINT SEALING: 1. INSULATE WITH 1-1/2" THICK OWENS-CORNING FIBERGLASS ALL SERVICE FACED INSTALLATION AND ASSEMBLY GUIDE. INSTALLATION SHALL CONFORM TO STRUCTURAL
<br /> THE ACCOMPANYING DRAWINGS SHALL BE CONSIDERED PART OF THESE SPECIFICATIONS.
<br /> WORK AND MATERIALS SHOWN ON THE DRAWINGS AND NOT MENTIONED IN THE 1. THE FOLLOWING ITEMS ARE TO BE SEALED WITH HARDCAST DT TAPE AND DUCT WRAP TYPE 150 WITH FACTORY APPLIED FLAME RETARDANT FOIL ENGINEERS'S REQUIREMENTS.
<br /> SPECIFICATIONS AND VICE VERSA SHALL BE EXECUTED AS IF SPECIFICALLY MENTIONED ADHESIVE: REINFORCED KRAFT FACING (FRK-25 UL LABELED), OR APPROVED EQUAL.
<br /> OR SHOWN IN BOTH. THE DRAWINGS SHALL BE CONSIDERED AS SCHEMATIC IN NATURE A. LONGITUDINAL AND TRANSVERSE SEAMS OF RECTANGULAR DUCTWORK. INSTALLED THERMAL RESISTANCE SHALL BE A MINIMUM OF 4.2. B. STRUCTURAL SUPPORT FOR THE AIR CONDITIONING UNIT: THE OWNER SHALL
<br /> AND MINOR MODIFICATIONS OF THE WORK TO COMPLY WITH THE STRUCTURE AS FOUND B. ALL ROUND FITTINGS AND JOINT CONNECTORS USE FTA-20 FOR INDOOR USE ENGAGE A LICENSED STRUCTURAL ENGINEER TO DESIGN THE STRUCTURAL SUPPORT
<br /> SHALL BE MADE. AND RTA-20 FOR OUTDOOR USE. B. ACOUSTICAL DUCT LINER AND PLENUM CASING LINER FOR THE AIR CONDITIONING UNIT ON THE ROOF. THE MECHANICAL CONTRACTOR IS
<br /> 2. FLEXIBLE DUCT AT DIFFUSERS SHALL USE INTEGRAL STAINLESS STEEL DRAW BAND TO COORDINATE ALL WORK WITH THE STRUCTURAL ENGINEER.
<br /> AND PRESSURE SENSITIVE TAPE, HARDCAST P-301 OR EQUAL. 1. PROVIDE INTERNALLY LINED DUCTWORK WHERE INDICATED ON DRAWINGS.
<br /> 1.05 RULES AND REGULATIONS ACOUSTICAL DUCT LINER SHALL BE QUIETR BY OWENS CORNING, OR EQUAL, C. ALL REQUIRED PENETRATIONS OF EXISTING ROOFING SYSTEM SHALL BE MADE BY
<br /> A. ALL WORK AND MATERIAL SHALL BE IN FULL ACCORDANCE WITH THE LATEST RULES I. BRACINGS, HANGERS, NUTS, ETC. SHALL BE GALVANIZED. MATTED FACE, 3 LB. DENSITY, 2" THICK, SUITABLE FOR VELOCITIES TO 6000 FPM, LANDLORD'S ROOFING CONTRACTOR AT OWNER'S EXPENSE AFTER NOTIFICATION TO
<br /> AND REGULATIONS OF THE STATE FIRE MARSHAL AND OTHER APPLICABLE STATE AND IN COMPLIANCE W/ UL723, UL181, AND ASTM E 84. SECURE LINER TO LANDLORD FOR APPROVAL.
<br /> LOCAL RULES AND REGULATIONS. NOTHING IN THESE DRAWINGS OR SPECIFICATIONS J. CURVED ELBOWS SHALL HAVE CENTERLINE RADIUS EQUAL TO ONE AND ONE-HALF DUCTWORK WITH ADHESIVE AND MECHANICAL FASTENERS PER SMACNA DUCT
<br /> SHALL BE CONSTRUED TO PERMIT WORK NOT CONFORMING TO THESE CODES. TIMES DUCT WIDTH IN PLANE OF TURN. LINER APPLICATION STANDARD.
<br /> END OF SECTION
<br /> J
<br /> B. FURNISH WITHOUT ANY EXTRA CHARGE ANY ADDITIONAL MATERIAL AND LABOR WHEN K. SQUARE ELBOWS SHALL HAVE TURNING VANES. MITER ELBOWS (NOT SQUARE) SHALL 2. WHERE INTERNAL INSULATION IS APPLIED, DUCT AND PLENUM SIZES AS SHOWN ON Q
<br /> REQUIRED TO COMPLY WITH THESE LAWS, ORDINANCES AND CODES REGARDLESS OF HAVE SPLITTER VANES 3 INCHES O.C. THE DRAWINGS SHALL BE INSIDE CLEAR DIMENSIONS. SECTION 15990 - TESTING, ADJUSTING AND BALANCING ~
<br /> WHETHER SHOWN OR MENTIONED IN THESE SPECIFICATIONS OF DRAWINGS. M
<br /> L. VOLUME DAMPERS SHALL BE CONSTRUCTED TO SMACNA STANDARDS AND SHALL BE 3. DUCT LINER BOARD IS TO BE APPLIED ONLY WITH MANUFACTURER'S APPROVED D
<br /> YOUNG REGULATOR MODEL 4040 FOR ROUND DUCTS AND SERIES 820 FOR ADHESIVES, MASTICS AND MECHANICAL FASTENING DEVICES. cn
<br /> 1.06 SUBMITTALS RECTANGULAR DUCTS 1.00 - GENERAL Z I__:
<br /> 2.03 AIR DEVICES C. SOFT FLEXIBLE DUCT. (CONCEALED SPACES ONLY) o a_
<br /> A. SUBMIT FOR REVIEW TO THE OWNER A COMPLETE AND ALL-INCLUSIVE LIST OF DIFFUSERS, GRILLES AND REGISTERS: TITUS, KRUEGER, METAL*AIRE, OR THERMAFUSER 1.01 DESCRIPTION > o
<br /> THE TESTING, ADJUSTING, AND BALANCING WORK WILL BE PERFORMED UNDER A SEPARATE w
<br /> EQUIPMENT AND MATERIALS PROPOSED FOR USE (6 COPIES), ACCOMPANIED BY WHERE SHOWN. FURNISHED AND INSTALLED BY MECHANICAL CONTRACTOR. PROVIDE 1. GENFLEX NIL(S). 7-0" MAXIMUM LENGTH UNLESS NOTED OTHERWISE. CLASS 1 0 c�
<br /> MANUFACTURER'S DATA SHEETS. DATA SHALL BE FORWARDED IN A SINGLE PACKAGE VOLUME DAMPERS AND PAINT INTERIOR FLAT BLACK. SIZE, FINISH, FRAME TYPES AND RATING WITH INSTALLED R VALUE OF 4.2 MINIMUM. CONTRACT FROM THE HVAC WORK. THE WORK DESCRIBED IN THIS SECTION SHALL BE z
<br /> WITHIN 15 DAYS AFTER AWARD OF CONTRACT. SUBMIT SIX BLUELINE PRINTS AND ACCESSORIES AS SHOWN ON THE DRAWINGS. PERFORMED BY AN INDEPENDENT TEST AND BALANCE AGENCY, SPECIALIZING IN TESTING, o
<br /> ONE REPRODUCIBLE SHOP DRAWING SHOWING PROPOSED DUCTWORK INSTALLATION. 2.04 FIRE DAMPERS & SMOKE FIRE DAMPERS D. INSULATION. (CONCEALED SPACES ONLY) ADJUSTING, AND BALANCING OF HVAC SYSTEMS AND SHALL BE A MEMBER OF AABC,
<br /> INCLUDE SIZES, LOCATIONS AND OTHER REQUIRED INFORMATION TO COORDINATE A. PROVIDE FIRE DAMPERS WITH ACCESS DOORS INSTALLED WHERE REQUIRED BY ALL NEBB, TABB STANDARDS, OR AS APPROVED BY THE BUILDING OFFICIAL. m
<br /> INSTALLATION WITH OTHER TRADES. LOCAL CODES. IN GENERAL, FIRE DAMPERS ARE REQUIRED WHERE DUCTS PIERCE 1. FOIL FACED FIBERGLASS, OWENS CORNING TYPE 150 OR EQUAL, 1-1/2" THICK. Q
<br /> 1. 02 SCOPE OF WORK
<br /> FIRE-RATED FLOORS, CEILINGS, WALLS AND SHAFTS. REFER TO ARCHITECTURAL FLAME SPREAD RATING OF NOT MORE THAN 25 AND A SMOKE DEVELOPMENT I_STATING ANY MATERIALS THAT CONTRACTOR WISHES TO SUBSTITUTE, TO THE PROCEDURES ESTABLISHED BY AABC, NEBB, OR TABB STANDARDS.
<br /> B. WITHIN 5 DAYS AFTER AWARD OF CONTRACT, SUBMIT 6 COPIES OF A LETTER DRAWINGS FOR LOCATIONS OF ALL FIRE RATED ASSEMBLIES. RATING OF NOT MORE THAN 50. A. HVAC SYSTEM TESTING, ADJUSTING, AND BALANCING IN ACCORDANCE WITH z
<br /> OWNER FOR APPROVAL. INCLUDE SUCH INFORMATION AS MANUFACTURER'S NAME, 2.07 TEMPERATURE CONTROL SYSTEM (SEE ELECTRICAL FOR SCOPE OF WORK) 0
<br /> TYPE OF MATERIAL, CERTIFIED RATINGS, OVERALL APPEARANCE, AND NECESSARY B. FIRE DAMPERS SHALL BE EQUAL TO AIR BALANCE INC., MODEL NO. 119BLX, OR B. MEASUREMENT OF FINAL OPERATING CONDITIONS OF HVAC EQUIPMENT. U
<br /> INFORMATION TO EXPLAIN FUNCTION AND OPERATION OF MATERIAL. ALL PROPOSED 119CL, OR AS APPROVED, FOR RECTANGULAR AND ROUND DUCTS. DAMPERS SHALL A. PROVIDE TIME CLOCK CONTROL SYSTEMS WITH INTERFACE TO HVAC EQUIPMENT. o
<br /> SUBSTITUTIONS SHALL BE EQUAL IN QUALITY, DESIGN, UTILITY AND APPEARANCE TO MEET THE REQUIREMENTS FOR NFPA BULLETIN NO. 90A, AND SHALL BE TESTED IN CONTROL SYSTEM SHALL BE CAPABLE OF PROVIDING OPTIMAL START/STOP C. TESTING, ADJUSTING, AND BALANCING REPORTS. o
<br /> MATERIAL, EQUIPMENT OR METHOD SPECIFIED. ACCORDANCE WITH UL 555 TEST CRITERIA, FIRE DAMPERS SHALL BE LABELED AND FUNCTION, TIME OF DAY SCHEDULING AND REMOTE MODEM COMMUNICATIONS.
<br /> LISTED BY UL. D. EACH PIECE OF AIR CONDITIONING AND HEATING EQUIPMENT AND THE AIR � a a a a a a a a
<br /> 1.07 AS-BUILT DRAWINGS DISTRIBUTIONS SYSTEMS SHALL BE TESTED AND ADJUSTED TO INSURE PROPER
<br /> C. IF APPLICABLE, FIRE DAMPERS SHALL COMPLY WITH UL-555-1990, 4TH EDITION B. CONTRACTOR SHALL FURNISH ALL NECESSARY CONTROL DEVICES (RELAYS, FUNCTIONING OF ALL CONTROL, PROPER DISTRIBUTION OF AIR, MAINTENANCE OF
<br /> A SET OF HVAC PRINTS WILL BE FURNISHED TO THE CONTRACTOR ON WHICH HE SHALL AND SHALL BE MARKED "FOR USE IN DYNAMIC SYSTEMS" OR "FOR USE IN STATIC CONTACTS, ETC.) AND SHALL OBTAIN DIRECTION FROM MANUFACTURER ON ACTUAL TEMPERATURE, ELIMINATION OF DRAFTS, NOISE AND VIBRATION, AND LEFT IN FIRST
<br /> INDICATE THE INSTALLATION "AS-BUILT" AS THE WORK PROGRESSES. UPON COMPLETION SYSTEMS" AS REQUIRED. WIRING REQUIREMENTS. CLASS OPERATING CONDITION. THE AIR SYSTEM SHALL BE READJUSTED IF REQUIRED
<br /> OF THE WORK, A SET OF REPRODUCIBLE DRAWINGS SHALL BE OBTAINED FROM THE FOR COMFORT OF EACH ROOM.
<br /> OWNER AT COST, AND ALL CHANGES AS NOTED ON THE RECORD SET OF PRINTS SHALL D. COMBINATION SMOKE FIRE DAMPERS SHALL BE INSTALLED WHERE DUCTWORK C. CONTRACTOR SHALL POST IN THE OFFICE TYPEWRITTEN INSTRUCTIONS ON OPERATION
<br /> BE INCORPORATED THEREON. THIS SET OF REPRODUCIBLES, ALONG WITH ONE SET OF PENETRATES FIRE RATED WALLS SURROUNDING AN EXIT CORRIDOR. OF ALL CONTROLS. E. THE MECHANICAL CONTRACTOR WILL MAKE ANY CHANGES IN THE PULLEYS, BELTS,
<br /> BLUEPRINTS, SHALL BE DELIVERED TO THE OWNER UPON COMPLETION AND BEFORE FINAL 2.05 AIR CONDITIONING EQUIPMENT 2.08 DX PIPING DAMPERS, VANES, BAFFLES AND THE LIKE REQUIRED FOR CORRECT BALANCE OF
<br /> ACCEPTANCE OF THE PROJECT. SYSTEM AS RECOMMENDED BY TAB AGENCY AND TO THE SATISFACTION OF THE
<br /> A. FURNISH AND INSTALL YORK OR EQUAL AIR CONDITIONING EQUIPMENT AS REFRIGERANT PIPING SHALL BE TYPE L HARD COPPER ACR TUBING WITH WROUGHT OWNER.
<br /> 1.08 GUARANTEE SPECIFIED ON THE DRAWINGS AND IN THESE SPECIFICATIONS. COPPER, SOLDER JOINT FITTINGS, SILVER SOLDERED. ALL REFRIGERANT PIPING SHALL BE Q
<br /> INSULATED EXCEPT WHERE THE UNINSULATED AREA DOES NOT RESULT IN AN ENERGY 1.03 SUBMITTALS
<br /> THE CONTRACTOR SHALL LEAVE THE ENTIRE INSTALLATION IN COMPLETE WORKING ORDER B. DESCRIPTION: FACTORY ASSEMBLED AND TESTED; DESIGNED FOR EXTERIOR LOSS TO THE SYSTEM OR AN ADVERSE EFFECT TO THE SYSTEM FROM STRAY HEAT. PIPE Q W
<br /> FREE FROM ANY DEFECTIVE MATERIAL, WORKMANSHIP OR FINISH. HE SHALL GUARANTEE INSTALLATION; CONSISTING OF COMPRESSOR, INDOOR AND OUTSIDE REFRIGERANT INSULATION SHALL BE ARMSTRONG ARMAFLEX, OWENS-CORNING FLEXIBLE TUBING, A. PROVIDE (6) SIX COPIES OF TEST AND BALANCE REPORT TO THE OWNER FOR REVIEW O =5
<br /> TO REPAIR OR REPLACE, WITHOUT CHARGE, DEFECTS DUE TO FAULTY WORKMANSHIP OR COILS, INDOOR FAN AND OUTSIDE COIL FAN, REFRIGERATION AND TEMPERATURE RUBICON OR APPROVED EQUAL. THICKNESS SHALL BE 3/4" ON INTERIOR PIPING AND 1" AND APPROVAL IN SOFT COVER, LETTER SIZE, 3-RING BINDER MANUAL COMPLETE Q z
<br /> THE REPORT SHALL INCLUDE A SET OF
<br /> MATERIAL FOR A PERIOD OF ONE YEAR FROM THE DATE OF FILING OF THE NOTICE OF CONTROLS, FILTERS, AND DAMPERS. ON EXTERIOR PIPING. INSULATED PIPING EXPOSED TO WEATHER SHALL BE PROVIDED WITH WITH INDEX PAGE AND INDEXING TABS. w (y)
<br /> COMPLETION. ARMSTRONG ARMAFLEX FINISH AND ALL-WEATHER SERVICE JACKET FOR OUTDOOR REDUCED DRAWINGS WITH AIR OUTLETS AND EQUIPMENT IDENTIFIED TO CORRESPOND W > CY)
<br /> C. CASING: STEEL CONSTRUCTION WITH ENAMEL PAINT FINISH, REMOVABLE PANELS OR APPLICATIONS VALVES, STRAINERS, SIGHT GLASS, FILTER DRIERS, OIL SEPARATORS, ETC. WITH DATA SHEETS AND INDICATING THERMOSTAT LOCATIONS. Q Q O Q Lo
<br /> 1.09 OPERATION MANUALS AND OWNER INSTRUCTIONS ACCESS DOORS WITH NEOPRENE GASKETS FOR INSPECTION AND ACCESS TO SHALL BE MANUFACTURED BY SPORLAN VALVE CO. fr 0)
<br /> A. PROVIDE COMPLETE OPERATION AND MAINTENANCE MANUALS COVERING ALL BTHE TEST AND BALANCE REPORT SHALL INCLUDE AS A MINIMUM BUT NOT BE MM
<br /> INTERNAL PARTS MINIMUM 1/2-INCH THICK THERMAL INSULATION B. � �KNOCKOUTS FOR LIMITED T0z W = Q
<br /> MECHANICAL SYSTEMS AND EQUIPMENT THAT HAVE BEEN INSTALLED. THREE (3) ELECTRICAL AND PIPING CONNECTIONS, EXTERIOR CONDENSATE DRAIN CONNECTION, 2.09 SEISMIC RESTRAINS AND BRACING : P- O Q
<br /> COPIES OF THE MANUAL SHALL BE BOUND IN HARDBACK BINDERS. AND LIFTING LUGS. 1. EACH EQUIPMENT SHALL BE IDENTIFIED BY EQUIPMENT SERVICE NUMBER,
<br /> A. ALL HVAC EQUIPMENT, DUCTWORK, PIPING AND WIRING CONDUITS SHALL BE # J U
<br /> B. PROVIDE INSTRUCTIONS TO STORE PERSONEL AS TO OPERATION OF ALL HVAC MANUFACTURER, MODEL NUMBER, AND SERIAL NUMBER, MOTOR HORSEPOWER,
<br /> EQUIPMENT AND THERMOSTATS. INSTRUCTION PERIOD TO COMMENCE FOR MINIMUM OF D. INDOOR FAN: FORWARD CURVED, CENTRIFUGAL, DIRECTLY DRIVEN BY MULTISPEED OR INSTALLED TO MEET THE LATERAL BRACING REQUIREMENTS FOR THE APPLICABLE MM
<br /> MOTOR NAMEPLATE VOLTAGE MOTOR RPM ACTUAL AND DESIGN STATIC
<br /> BELT DRIVEN BY SINGLE-SPEED MOTOR. SEISMIC ZONE. PROVIDE SEISMIC RESTRAINTS IN ACCORDANCE WITH SEISMIC W Q
<br /> (2) HOURS AND SHALL BE SCHEDULED AT OWNER'S CONVENIENCE. ALSO, PROVIDE PRESSURE ACTUAL OUTLET VELOCITY ACTUAL CFM DESIGN CFM.
<br /> STORE MANAGER WITH OPERATION MANUAL. HAZARD LEVEL (SHL) A OF THE "SEISMIC RESTRAINT MANUAL: GUIDELINES FOR O W (n W
<br /> 1.10 CUTTING AND PATCHING E. OUTSIDE COIL FAN: PROPELLER TYPE, DIRECTLY DRIVEN BY MOTOR. MECHANICAL SYSTEMS" DATED 1991, AS PUBLISHED BY S.M.A.C.N.A. AND ALSO IN 2. EACH COIL SHALL BE IDENTIFIED BY EQUIPMENT SERVICE NUMBER, w
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<br /> A. THE CONTRACTOR SHALL DO ALL CUTTING, DRILLING AND PATCHING WHICH MAY BE F. REFRIGERANT COILS: ALUMINUM-PLATE FIN AND SEAMLESS COPPER TUBE IN STEEL ACCORDANCE WITH APPLICABLE LOCAL BUILDING CODES. MANUFACTURER, MODEL NUMBER AND SIZE, NUMBER OF ROWS, TOTAL CFM, AIR fr zINLET AND OUTLET DRY BULB AND WET BULB TEMPERATURES. U
<br /> REQUIRED FOR THE INSTALLATION OF THE WORK UNDER THIS SECTION OF THE CASING WITH EQUALIZING-TYPE VERTICAL DISTRIBUTOR. B. ALL ROOFTOP EQUIPMENT SHALL HAVE PROPER ANCHORING AND RESTRAINT LL Q
<br /> SPECIFICATIONS. SYSTEMS, AND SHALL BE SECURED TO A ROOF CURB, EQUIPMENT PAD OR OTHER 3. EACH AIR OUTLET SHALL BE IDENTIFIED WITH MANUFACTURE, MODEL NUMBER, Q 0 Q
<br /> B. PATCHING SHALL BE OF THE SAME WORKMANSHIP, MATERIAL, AND FINISH AND SHALL G. COMPRESSOR: SCROLL COMPRESSOR WITH INTEGRAL VIBRATION ISOLATORS, STRUCTURAL MEMBER TO PREVENT LATERAL, VERTICAL OR OVERTURNING MOVEMENT SIZE, VELOCITY, CORRECTION FACTOR, ACTUAL CFM, DESIGN CFM. z
<br /> MATCH ACCURATELY ALL SURROUNDING CONSTRUCTION IN A MANNER SATISFACTORY INTERNAL OVER-CURRENT AND OVER-TEMPERATURE PROTECTION, INTERNAL WITHOUT SACRIFICING ANY RESILIENT VIBRATION ISOLATION REQUIREMENTS. U Q
<br /> 3.00 INSTALLATION AND EXECUTION
<br /> TO THE OWNER. NO GUYING OF THE STRUCTURE SHALL BE PERMITTED WITHOUT
<br /> PRESSURE RELIEF, AND CRANKCASE HEATER. 4. TRAVERSE READING OF MAIN SUPPLY, RETURN AND OUTSIDE AIR DUCTS TO W
<br /> WRITTEN APPROVAL OF THE OWNER. H. REFRIGERATION SYSTEM: INCLUDES COMPRESSOR; OUTSIDE COIL & FAN; INDOOR 3.01 INSTALLATION REQUIREMENTS ESTABLISH AIR QUANTITIES. U)
<br /> 2.00 - PRODUCTS COIL & FAN; FOUR-WAY REVERSING VALVE AND SUCTION LINE ACCUMULATOR; A. DUCTWORK: 5. TEST AND RECORD TEMPERATURES FROM TEMPERATURE CONTROLLERS SUCH AS
<br /> 2.01 DUCTWORK EXPANSION VALVE WITH REPLACEABLE THERMOSTATIC ELEMENT; REFRIGERANT 1. DUCT BRANCHES SHALL BE FITTED WITH VOLUME OR SPLITTER DAY THERMOSTAT, NIGHT THERMOSTAT.
<br /> SHALL BE AS SPECIFIED IN THE FOLLOWING SCHEDULES. MATERIALS SHALL BE CLEARLY DRYER; HIGH-PRESSURE SWITCH; LOW-PRESSURE SWITCH; THERMOSTAT FOR COIL DAMPER AND WHERE REQUIRED, EXTRACTION DAMPER. ALL ACCESSIBLE
<br /> STAMPED OR MARKED WITH GRADES AND GAUGES. FREEZE- PROTECTION DURING LOW-AMBIENT TEMPERATURE OPERATION OR LOSS
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<br /> OF AIR; LOW-AMBIENT SWITCH; BRASSS SERVICE VALVES INSTALLED IN DISCHARGE VOLUME CONTROLS SHALL HAVE LOCKING QUADRANTS. ALL INACCESSIBLE 6. TEST AND RECORD TEMPERATURES FROM MAIN SUPPLY AIR TRUNK, MIXED AIR AND LIQUID LINES; AND REFRIGERANT CHARGE: R-410A. CONTROLS (DAMPERS, ETC.) SHALL BE PROVIDED WITH PERMANENT EXTENSIONS DURING THE FULL HEATING AND FULL COOLING CYCLE.
<br /> A. SHEET METAL RECTANGULAR DUCTWORK, PLENUMS AND CASING CONSTRUCTION TO ACCESSIBLE SPACES. BRANCH VOLUME CONTROLS ARE IN ADDITION TO 7• WATER BALANCE INFORMATION
<br /> SHALL BE IN STRICT ACCORDANCE WITH THE HVAC DUCT CONSTRUCTION STANDARDS I. FILTERS: MERV-8, 2-INCH THICK, PLEATED, THROWAWAY FILTERS, AND FILTER VOLUME CONTROLS AT THE REGISTERS AND DIFFUSERS.
<br /> - METAL AND FLEXIBLE, AND THE SHEET METAL CONSTRUCTION FOR RACK. 2. AIR INLETS, OUTLETS SHALL BE PROPERLY SET IN PLACE. REGISTERS AND Project Number
<br /> VENTILATING/AIR CONDITIONING SYSTEMS, LATEST EDITION AS ISSUED BY SMACNA GRILLES SHALL BE TIGHTLY SEALED. 8. EXHAUST SYSTEM BALANCE.
<br /> AND ASHRAE RESPECTIVELY. J. HEAT EXCHANGER: STAINLESS-STEEL CONSTRUCTION FOR NATURAL-GAS-FIRED 3. TRANSITIONS IN SIZE OF DUCTS SHALL BE MADE BY UNIFORMLY TAPERING 1.04 DEFICIENCIES IN SYSTEM SPA16002.0
<br /> BURNERS WITH THE FOLLOWING: REDUNDANT SINGLE OR DUAL GAS VALVE WITH SECTIONS HAVING 1 INCH INCREASE IN WIDTH FOR EACH 7 INCHES OF RUN
<br /> B. SHEET METAL ROUND: SHALL BE UNITED SHEET METAL, OR APPROVED EQUAL, MANUAL SHUTOFF; DIRECT-SPARK PILOT IGNITION; ELECTRONIC FLAME SENSOR; UNLESS CONSTRUCTION LIMITATIONS REQUIRE A MORE ABRUPT TRANSITION. BALANCING CONTRACTOR SHALL REPORT IN WRITING TO THE OWNER ANY DISCREPANCIES
<br /> SPIRAL "UNISEAL" WITH "UNIFORM" FITTINGS, MACHINE FORMED. INDUCED-DRAFT BLOWER; AND FLAME ROLLOUT SWITCH. 4. DIFFUSERS, GRILLES AND REGISTERS: EACH REGISTER AND DIFFUSER SHALL BE ON ITEMS NOT INSTALLED IN ACCORDANCE WITH CONTRACT DOCUMENTS, ALL Sheet Name
<br /> EQUIPPED WITH A VOLUME DAMPER OR AIR EXTRACTOR. PAINT INTERIOR DEFICIENCIES IN HVAC SYSTEM, AND OTHER DEFICIENCIES. THE OWNER WILL
<br /> C. MATERIALS FOR DUCTWORK SHALL BE GALVANIZED STEEL, OF GAUGES SHOWN IN THE K. ELECTRIC HEAT: HELIX-WOUND, NICKEL-CHROME, ELECTRIC-RESISTANCE ELEMENTS, SURFACE OF ALL UNITS FLAT BLACK. FACE AND TRIM OF ALL UNITS SHALL BE REIMBURSE THE BALANCING CONTRACTOR IF ADDITIONAL WORK IS REQUIRED FOR HIS MECHANICAL
<br /> SMACNA HVAC DUCT CONSTRUCTION STANDARDS. ALL DUCTWORK SHALL BE FACTORY WIRED FOR SINGLE-POINT WIRING CONNECTION; WITH TIME DELAY FOR FINISHED. SIZE, FINISH, FRAMES, ACCESORIES, CAPACITY AND PATTERN AS PHASE OF WORK.
<br /> CONSTRUCTED IN ACCORDANCE WITHTHE PRESSURE-VELOCITY CLASSIFICATION ELEMENT STAGING, AND OVER-CURRENT AND OVERHEAT PROTECTIVE DEVICES. SHOWN ON
<br /> DRAWINGS.
<br /> PECIFICATIONS
<br /> STANDARDS NO LESS THAN +/- 2, 5. ACTOR
<br /> WG AND DUCT SEALING REQUIREMENTS OF PROVIDE MANUAL VOLUME DAMPERS AT ALL BRANCH 1.05 WARRANTY
<br /> CLASS C (MINIMUM). L. OUTSIDE-AIR DAMPER: LINKED DAMPER BLADES, FOR 0 TO 25 PERCENT OUTSIDE DUCTWORK IN SUPPLY AIR, RETURN AIR AND OUTSIDE AIR SYSTEMS (WHETHER THE TEST AND BALANCE AGENCY SHALL INCLUDE AN EXTENDED WARRANTY OF 90 DAYS,
<br /> AIR, WITH MANUAL SLIDE AND HOOD. SHOWN ON PLANS OR NOT) WHERE REQUIRED FOR AIR BALANCING OF HVAC AFTER COMPLETION OF WORK, DURING WHICH TIME THE OWNER, AT THEIR DISCRETION,
<br /> SYSTEMS. MAY REQUEST A RECHECK OR RESETTING OF ANY OUTLET, SUPPLY AIR FAN, OR
<br /> EXHAUST FAN AS LISTED IN TEST REPORT.
<br /> Sheet Number
<br /> MOm2
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