Loading...
HomeMy WebLinkAboutM001MECHANICAL SPECIFICATIONS GENERAL 1. BID INSTRUCTIONS: CONTRACTORS SHALL PROVIDE BASE BID IN STRICT ACCORDANCE WITH DESIGN BASIS EQUIPMENT AND MATERIALS. PROJECT DOES ENCOURAGE COMPETITIVE PRICING AND ALLOWS FOR SUBSTITUTIONS OF EQUAL EQUIPMENT AND MATERIALS AGAINST THE BASIS OF DESIGN. BIDDERS SHALL LIST ALL SUBSTITUTIONS ON BID. ENGINEER RESERVES THE RIGHT TO REJECT SUBSTITUTIONS FOUND NOT TO BE EQUAL TO ITEMS LISTED IN DESIGN BASIS. 2. PRIOR TO PROCUREMENT CONTRACTOR SHALL SUBMIT TO ARCHITECT FULL SUBMITTALS FOR ALL ENERGY CONSUMING OR PRODUCING ITEMS AND FOR ALL DUCT ACCESSORIES, INSULATION, VAV BOXES, REGISTERS, GRILLES, DIFFUSERS AND LOUVERS. SUBMITTALS SHALL BE DELINEATED WITH TAGS INDICATED ON PRINTS, CONTRACTORS NAME, PROJECT NAME. CLEARLY INDICATE ALL MODEL NUMBERS AND ALL ACCESSORIES AND OPTIONS BEING PROVIDED. SUBMISSIONS SHALL BE IN PDF FORMAT. ALL EQUIPMENT AND ITEMS SHALL BE PER DESIGN BASIS OR APPROVED EQUAL. ENGINEER RESERVES THE RIGHT TO REJECT ANY SUBSTITUTE ITEM. 3. CONTRACTOR SHALL BE RESPONSIBLE TO COORDINATE ALL REQUIRED ELECTRICAL SUPPORT NEEDED FROM THE ELECTRICAL CONTRACTOR. ENSURE ALL SUBMITTALS FOR POWERED COMPONENTS AND CONTROLS ARE PROVIDED AND FULLY COORDINATED WITH ELECTRICAL CONTRACTORS. 4. CONTRACTOR SHALL BE RESPONSIBLE TO VISIT THE SITE TO EXAMINE ALL CONDITIONS THAT MAY IN ANY WAY AFFECT THE EXECUTION OF HIS WORK. HE SHALL ALSO EXAMINE THE DRAWINGS AND SPECIFICATIONS FOR OTHER BRANCHES OF WORK MAKING REFERENCE TO THEM FOR DETAILS OF EXISTING BUILDING CONDITIONS. NO EXTRAS WILL BE ALLOWED FOR FAILURE TO INCLUDE ALL REQUIRED WORK IN THE BID. CONTRACTOR SHALL GUARANTEE ALL LABOR AND MATERIALS ENTERING INTO CONTRACT FOR A PERIOD OF ONE (1) YEAR FROM DATE OF ACCEPTANCE. 5. THE DRAWINGS IN THIS SECTION ARE DIAGRAMMATIC AND ARE NOT INTENDED TO DEFINE EXACT QUANTITIES, LOCATIONS OR CODIFIED REQUIREMENTS. DRAWINGS SHOW GENERAL INTENT OF SYSTEMS. M.C. SHALL PROVIDE AND PAY FOR ALL REQUIRED PERMITS. 6. PRIOR TO WORK COORDINATE ALL OPENINGS AND INSTALLATIONS OF DUCT, PIPING, EQUIPMENT, CONTROLS, DIFFUSERS AND GRILLES WITH G.C. AND OTHER TRADES. PROVIDE INSTALLATIONS WITH PROPER MANUFACTURERS RECOMMENDED CLEARANCES. 7. UPON COMPLETION OF THE MECHANICAL INSTALLATION, DEMONSTRATE TO THE ENGINEER AND THE OWNER'S SATISFACTION THAT THE SYSTEMS HAVE BEEN INSTALLED IN ACCORDANCE WITH THE DRAWINGS, SPECIFICATIONS AND APPLICABLE CODES. DEMONSTRATE THE DYNAMIC OPERATION OF EACH SYSTEM. VERIFY PROPER OPERATION OF EQUIPMENT, FILTERS ARE CLEAN AND COMPONENTS OF THE SYSTEM ARE INSTALLED AND ADJUSTED IN FULL ACCORDANCE WITH MANUFACTURER RECOMMENDATIONS. 8. ALL WORK SHALL BE IN FULL ACCORDANCE WITH 2014 INDIANA MECHANICAL CODE (2012 INTERNATIONAL MECHANICAL CODE), INDIANA ENERGY CODE (ASHRAE 90.1-2007) PERTINENT STATE, COUNTY, CITY CODES AND ORDINANCES AND INDIANA AMENDMENTS. 9. MECHANICAL CONTRACTOR SHALL ENSURE EMPLOYEES ARE MEETING AND DOCUMENTING ALL OSHA AND JOB SPECIFIC SAFETY REQUIREMENTS AS REQUIRED BY LAW AND BY CONTRACT. PERSONAL PROTECTIVE EQUIPMENT SHALL BE PROVIDED AND UTILIZED AS REQUIRED. MECHANICAL CONTRACTOR SHALL PAY ALL FINES LEVIED BY OSHA FOR FAILURE TO COMPLY WITH OSHA REQUIREMENTS. EQUIPMENT 1. PROVIDE EQUIPMENT AS SHOWN ON EQUIPMENT SCHEDULES AND PLAN NOTES. SUBSTITUTIONS TO LISTED EQUIPMENT SHALL BE AT RISK OF CONTRACTOR. SUBSTITUTIONS SHALL ONLY BE ALLOWED IF ITEMS ARE EQUAL IN ALL ASPECTS. 2. PROVIDE SUBMITTALS TO ELECTRICIAN AS REQUIRED FOR COORDINATION OF ALL ELECTRICAL POWER WIRING. INCLUDE WIRING DIAGRAMS AND CABLING REQUIREMENTS FOR REFERENCE. COORDINATE ALL INTERLOCKS AS NEEDED. PROVIDE SINGLE POINT CONNECTION KITS AS NEEDED. 3. INSTALL ALL EQUIPMENT IN FULL ACCORDANCE WITH MANUFACTURERS RECOMMENDATIONS AND CLEARANCE REQUIREMENTS. PROVIDE ALL REQUIRED MOUNTING OR HOUSEKEEPING PADS. G.C. SHALL PROVIDE LEVEL GRADE FOR EXTERIOR MOUNTED EQUIPMENT. M.C. SHALL PROVIDE ALL HOISTING AND RIGGING NEEDED TO SET ALL HVAC EQUIPMENT. 4. ALL EQUIPMENT SHALL BE INSTALLED AS NEEDED TO PREVENT OBJECTIONABLE NOISE AND/OR VIBRATION. M.C. SHALL PROVIDE VIBRATION PADS, SPRING ISOLATORS, ATTENUATORS AND ACCESSORIES AS NEEDED. DUCTWORK 1. CONCEALED ROUND DUCTWORK SHALL BE CONSTRUCTED PER SMACNA LOW PRESSURE STANDARDS 1" PRESSURE CLASS, 5' MAXIMUM JOINT LENGTHS, SEAL CLASS B LONGITUDINAL SEAM SNAP LOCK PIPE AND ADJUSTABLE FITTINGS. 2. EXPOSED ROUND DUCTWORK (OR WHERE SPIRAL IS INDICATED ON THE PLANS) SHALL BE LINDAB OR EQUAL GALVANIZED STEEL CONFORMING TO ASTM STANDARDS A653 AND A924 GASKETED SPIRAL DUCTING WITH NO SEALER. EDPM RUBBER GASKET SHALL BE U.L. CLASSIFIED RATING OF FLAME SPREAD 0 AND SMOKE DEVELOPED 5 IN ACCORDANCE WITH ASTM STANDARD E84-91A SMACNA LEAKAGE CLASS 3. FITTINGS SHALL BE MANUFACTURED USING ONE OR MORE OF THE FOLLOWING CONSTRUCTION METHODS: OVERLAPPED EDGES STITCH WELDED ALONG THE ENTIRE LENGTH OF THE FITTING, STANDING SEAM GORE LOCKED AND INTERNALLY SEALED, BUTTON PUNCHED AND INTERNALLY SEALED. ELBOWS 3-INCH THROUGH 12-INCH DIAMETER WILL BE DIE STAMPED AND CONTINUOUSLY STITCH WELDED. 3. PROVIDE SHEET METAL 90 FOR ALL TURNS GREATER THAN 45 DEGREES. DO NOT USE FLEXIBLE DUCT FOR CHANGES IN DIRECTION GREATER THAN 45 DEG. 4. PROVIDE MANUAL BALANCING DAMPERS FOR ALL SUPPLY AIR RUNS. ROUND DAMPERS SHALL BE SECURED ON BOTH SIDES OF DUCT AND SHALL CONTAIN LOCKING HANDLE. SPIRAL DUCTS SHALL USE SPIRAL STYLE DAMPERS WITH FULL WIDTH SHAFTS AND NYLON BEARINGS AT EACH END. RECTANGULAR DUCTS SHALL USE MULTI OR SINGLE BLADE WELDED FRAMED DAMPERS WITH JACK SHAFTS AND LOCKING HANDLE. INSTALL NYLON RIBBON ON ALL DAMPER HANDLES LOCATED IN INSULATED DUCTING. DO NOT INSTALL DAMPERS IN NON ACCESSIBLE LOCATIONS. PROVIDE INTEGRAL DAMPERS WITH DIFFUSER IN NECK IF NO ACCESSIBLE LOCATION IS POSSIBLE. ALL SUPPLY AIR RUNS SHALL HAVE MEANS OF BALANCE. RETURN AND EXHAUST AIR RUNS SHALL CONTAIN DAMPERS WHERE SHOWN ON PLANS. 5. INSULATED FLEXIBLE DUCTING SHALL NOT EXCEED 25 FEET. ALL FLEX SHALL BE LISTED FLEXIBLE DUCT, FLEXIBLE CONNECTORS ARE NOT ACCEPTABLE. FLEXIBLE DUCT EQUAL TO FLEXIBLE DUCT CLASS 1 AIR DUCT, DOUBLE LAMINATED POLYESTER FILM ON STEEL WIRE REINFORCING, INSULATED WITH SCRIM REINFORCED METALIZED POLYESTER OUTER FIRE RETARDANT JACKET. R-4.2 FOR CONDITIONED SPACES AND R-6.0 FOR ANY SPACES OUTSIDE BUILDING THERMAL ENVELOPE. FLEX DUCTS SHALL NOT BE RUN THROUGH WALLS OR FLOORS. PROVIDE HARD DUCTED SLEEVES AS NEEDED. 6. RECTANGULAR DUCTWORK SHALL BE CONSTRUCTED IN ACCORDANCE WITH SMACNA LOW PRESSURE DUCT STANDARDS, +/- 1.0" W.C. FROM ASTM A 653/A 653M G-90 COATED GALVANIZED SHEET STEEL. SEAMS SHALL BE PITTSBURGH CONSTRUCTION, NO BUTTON PUNCH OR SNAP LOCK SEAMS ARE ACCEPTABLE. SEAL ALL TRANSVERSE AND LONGITUDINAL SEAMS WITH WATER BASED DUCT SEALER, SEAL CLASS B. GAUGE AND JOINT CLASSIFICATIONS ACCEPTABLE ARE AS FOLLOWS, ALL SECTION LENGTHS ARE 48" MAXIMUM, REFER TO SMACNA RIGIDITY TABLES FOR GAUGES ON LONGER SECTIONS IF REQUIRED: < 12" 26 GAUGE, FLAT S AND DRIVE 12"-24" 24 GAUGE, FLAT S AND DRIVE 25"-34" 22 GAUGE, STANDING S AND FLAT DRIVE 34"-40" 22 GAUGE, STANDING S AND STANDING DRIVE >40" REFER TO SMACNA FOR STANDARDS. 7. DUCT HANGERS: COMPLY WITH SMACNA'S "HVAC DUCT CONSTRUCTION STANDARDS - METAL AND FLEXIBLE," CHAPTER 5, "HANGERS AND SUPPORTS." PROVIDE GALVANIZED MINIMUM 22 GAUGE 1" WIDE STRAP TO HANG RECTANGULAR DUCTWORK SMALLER THAN 30" WIDE. DUCT HANGERS FOR RECTANGULAR SHEET METAL DUCTS 30" AND LARGER SHALL BE TRAPEZE STYLE USING UNI-STRUT AND 3/8" OR 1/2" ROD. PROVIDE GRIPPLE, DURODYNE OR EQUAL CABLE HANGERS FOR HANGING ROUND DUCTWORK. SUPPORT ALL HANGERS FROM STRUCTURE PER SMACNA STANDARDS.HANGERS FOR SPIRAL DUCTS GREATER THAN 28" IN DIAMETER SHALL BE HUNG WITH ROD AND DUCT CLAMP. FLEXIBLE DUCTING SHALL BE SUPPORTED USING MINIMUM 2" WIDE NYLON STRAP. ALL INTERVALS ARE PER SMACNA. DUCT ACCESSORIES 1. COORDINATE WITH ARCHITECTURAL DRAWINGS AND PROVIDE FIRE AND FIRE AND SMOKE DAMPERS AT FIRE RATED ASSEMBLY PENETRATIONS IN ACCORDANCE WITH THE INTERNATIONAL BUILDING CODE AND WHERE SHOWN ON PLANS. 2. PROVIDE FLASHING MATERIALS AND OR SLEEVES AS REQUIRED FOR ALL DUCT PENETRATIONS OF NON RATED ELEMENTS. EXPOSED PENETRATIONS SHALL BE FLASHED WITH SHEET METAL TIGHT TO WALLS. 3. PROVIDE HIGH EFFICIENCY TAKE OFFS, PEAL AND STICK STYLE ATTACHED TO RECTANGULAR DUCTING WITH SHEET METAL SCREWS FOR ALL ROUND SUPPLY AIR TAKE OFFS AND SADDLES. DUCT INSULATION 1. ALL DUCT INSULATION MATERIALS SHALL HAVE A FLAME SPREAD RATING OF 25 OR LESS (ON THE FLAME SPREAD TEST SCALE) AND SMOKE DEVELOPMENT OF 50 OR LESS (ON THE SMOKE TEST SCALE) OR AS DEFINED BY NFPA 255 STANDARD METHOD OF TESTING OF SURFACE BURNING CHARACTERISTICS OF BUILDING MATERIALS, LOCAL CODES AND LOCAL AUTHORITIES HAVING JURISDICTION. DUCT WRAP SHALL BE FIBERGLASS MATERIAL PER ASTM C-411,ASTM C-1104,ASTM C665, ASTM C-1338, ASTM E-84, UL723, NFPA 90A,CAN/ULC S102-1188,ASTM C1290, ASTM C553, ASTM C1136. 2. INSULATION: INSTALL ALL INSULATION IN STRICT ACCORDANCE WITH MANUFACTURERS INSTRUCTIONS IN A TIGHT AND NEAT MANOR. NO SAGGING, FRAYED OR TORN INSULATION WILL BE EXCEPTED. UNLESS OTHERWISE NOTED ON PLANS DUCTWORK SHALL BE INSULATED AS FOLLOWS: SA/RA- INTERNAL: 1-1/2" FIBERGLASS DUCT WRAP WITH FSK FACING, 75 #/FT3 MINIMUM APPLIED R-3.5 INSTALLED IN STRICT ACCORDANCE WITH MANUFACTURERS REQUIREMENTS. SA/RA IN UNCONDITIONED OR ATTIC SPACES OUTSIDE THE BUILDING INSULATION ENVELOPE; 2" MINIMUM R-6 AS APPLIED FSK DUCT WRAP. LINERS: DUCT LINER FOR PLENUMS AND RTU DROPS DUCTS SHALL BE MINIMUM 1” THICK, 1-1/2 # DENSITY PER CU. FT., HAVING MAT FACED OR MONOLITHIC CONSTRUCTION WITH SKIN SMOOTH MICROBIAL SURFACE TO WITHSTAND VELOCITIES TO 4000 FPM. INSULATION SHALL FIT SNUGLY AGAINST THE INTERIOR DUCT SURFACES, AND BE FASTENED TO THE DUCT WITH A 50% HEAVY COAT OF RECOMMENDED ADHESIVE AND METAL FASTENERS WHICH DO NOT PIERCE THE DUCT, SPACED AT 12” CENTERS. ALL EXPOSED EDGES OF THE INSULATION SHALL BE COATED WITH MANUFACTURED RECOMMENDED ADHESIVE. SIZES ON PLANS INDICATE FREE AREA. EXTERIOR INSULATE WITH CONTINUOUS MINIMUM R-6 POLYISOCYANURATE FOAM SHEATHING COVERED WATER TIGHT IN VENTURE CLAD 1577CW CLADDING.. CHECK TEST AND START UP REQUIREMENTS 1. LABEL ALL MAJOR PIECES OF EQUIPMENT WITH LAMACOID PLASTIC, BLACK WITH WHITE LETTERS. SIZE TO BE CONSISTENT WITH EQUIPMENT BEING LABELED. LENGTH AND WIDTH VARY FOR REQUIRED LABEL CONTENT. THERMOSTAT AND SENSOR LABELS SHALL BE ADJUSTED TO PROVIDE ESTHETIC APPEARANCE. 2. PROVIDE AIR BALANCE BY CONTRACTOR. CONTRACTOR SHALL BALANCE SUPPLY, RETURN, OUTSIDE, RELIEF AND EXHAUST AIR SYSTEMS IN ACCORDANCE WITH CURRENT SMACNA, NEEB OR AABC STANDARDS TO DESIGN VALUES AND PROVIDE WRITTEN REPORT TO ARCHITECT. MECHANICAL CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ALL DEVICES, DRIVES, SHEAVES, MOTOR CHANGES AND REWORK AS REQUIRED TO MEET DESIGN REQUIREMENTS. 3. TEMPERATURE CONTROL WORK SHALL BE THE RESPONSIBILITY OF THE HVAC CONTRACTOR. PROVIDE ALL COMPONENTS INCLUDING T/S, T/S WIRE (PLENUM RATED IN RA PLENUMS), SWITCHES, ACTUATORS ETC. AS REQUIRED FOR A COMPLETE SYSTEM. PRIOR TO ROUGH-IN COORDINATE FINAL LOCATION FOR ALL CONTROLS WITH OWNERS REPRESENTATIVE. 4. CLOSE OUT: PROVIDE MANUFACTURERS OPERATION AND MAINTENANCE MANUALS, AIR BALANCE REPORT AND AS BUILT DRAWINGS. PROVIDE (1) TRAINING SESSION TO OWNER SELECTED PERSONNEL AS REQUESTED AND PROVIDE WARRANTY INFORMATION FOR ALL MANUFACTURERS WARRANTED EQUIPMENT PIPING 1. REFRIGERATION PIPING; A. SYSTEMS 5 TONS OR LESS; MANUFACTURED REFRIGERANT LINE SETS: ANNEALED-COPPER SUCTION AND LIQUID LINES FACTORYCLEANED, DRIED, PRESSURIZED WITH NITROGEN, SEALED, AND WITH SUCTION LINE INSULATED. PROVIDE IN STANDARD LENGTHS FOR INSTALLATION WITHOUT JOINTS, EXCEPT AT EQUIPMENT CONNECTIONS OR ACCESSIBLE LOCATIONS. CONNECTIONS AND WROUGHT-COPPER FITTINGS WHERE REQUIRED SHALL BE BRAZED WITH MINIMUM 8% SIL-FLOS. B. INSULATION; SUCTION AND ALL DUCTLESS SPLIT OR VRF LINES; MINIMUM 1/2" THICK WALL INSULATION SHALL BE A FLEXIBLE, CLOSED-CELL ELASTOMERIC PIPE INSULATION, AP ARMAFLEX OR AC ACCOFLEX. ADHESIVE SHALL BE ARMAFLEX 520, 520 BLACK OR 520 BLV ADHESIVE. THE INSULATION MUST CONFORM TO ASTM C534 GRADE 1, TYPE I ARMAFLEX AND BE INSTALLED IN STRICT ACCORDANCE WITH MANUFACTURERS RECOMMENDATIONS. (3/8" WALL WILL NOT BE ACCEPTED). C. ALL INSULATION EXPOSED TO OUTDOORS SHALL BE EITHER PVC LAGGED OR SHALL BE PAINTED WITH ARMA-FINISH FR UV PROTECTING PAINT. D. LINES SHALL BE RUN KINK FREE AND GENERALLY CONTINUOUS AND AT 90 DEGREE ANGLES TO STRUCTURE. AVOID JOINTS WHEN POSSIBLE. ALL REQUIRED JOINTS SHALL BE MADE IN ACCESSIBLE LOCATIONS OR M.C. SHALL PROVIDE ACCESS PANELS AS NEEDED. ALL BENDS SHALL BE MADE WITH LONG RADIUS FITTINGS OR WITH MECHANICAL BENDING TOOL TO PROVIDE SMOOTH LONG RADIUS TURNS. SUPPORT ALL PIPING WITHOUT CRUSHING OR DEPRESSING INSULATION. USE REFRIGERATION STYLE CUSH CLAMPS MOUNTED TO STRUT, DO NOT LAY PIPING ON STRUCTURAL BUILDING MEMBERS. SLEEVE ALL PENETRATIONS AND SEAL WATER TIGHT. E. PRESSURE TEST, TRIPLE EVACUATE AND PREPARE ALL PIPING IN STRICT ACCORDANCE WITH MANUFACTURERS RECOMMENDATIONS. 2. CONDENSATE PIPING A. PROVIDE TRAPS BUILT FROM INDIVIDUAL FITTINGS ON ALL EVAPORATOR DRAIN PANS MINIMUM DEPTH 1.5 TIMES BLOWER BLOCKED TIGHT STATIC PRESSURE. ALL TRAPS SHALL BE CONSTRUCTED WITH PVC 90S (MANUFACTURED RUNNING TRAP FITTINGS ARE NOT ACCEPTABLE). PROVIDE ALL TRAPS WITH CLEAN OUTS AND REMOVABLE CAPS AS NEEDED FOR MAINTAINING LINES. B. HVAC CONTRACTOR SHALL COORDINATE CONDENSATE DISPOSAL POINTS WITH P.C. HVAC CONTRACTOR IS RESPONSIBLE FOR PIPING FROM EVAPORATOR COILS TO DISPOSAL POINT. P.C. IS RESPONSIBLE FOR STAND PIPES, FLOOR AND HUB DRAINS AS NEEDED. C. POLYVINYL CHLORIDE DRAIN, WASTE AND VENT PIPE (PVC) SCHEDULE 40 MINIMUM SIZE 3/4" . INSULATED IN RETURN AIR PLENUMS. D. PROVIDE CONDENSATE PUMPS AS REQUIRED WITH HIGH LEVEL SHUT DOWN SWITCHES INTERLOCKED TO A/C UNITS. E. PITCH ALL PIPING MINIMUM 1 4" PER FOOT. SUPPORT PIPING AT MINIMUM 5'-0" INTERVALS. SECURE FINAL CONNECTION AT SEWER WITH MINIMUM 1-1/2" AIR GAP CONNECTION. F. INSULATE ALL PIPING IN RA PLENUMS AND ABOVE HARD CEILINGS WITH MINIMUM 3/8" WALL ARMAFLEX INSULATION. FIRE STOPPING a. FIRE STOPPING SYSTEMS SHALL BE IN FULL COMPLIANCE WITH SECTIONS 713 OF THE IBC AND SECTION 607 OF THE IMC. b. CONTRACTOR SHALL MAKE REFERENCE TO ARCHITECTURAL PLANS AND PROVIDE ALL REQUIRED FIRE STOPPING. c. CONTRACTOR SHALL PROVIDE FULL SUBMITTAL INDICATING METHODS OF CONSTRUCTION AND UL LISTING OF EACH SYSTEM. d. DUCTS AND AIR TRANSFER OPENINGS. PENETRATIONS OF FIRE-RESISTANCE-RATED WALLS BY DUCTS THAT ARE NOT PROTECTED WITH DAMPERS SHALL COMPLY WITH SECTIONS 713.2 THROUGH 713.3.3 OF THE IBC. PENETRATIONS OF HORIZONTAL ASSEMBLIES NOT PROTECTED WITH A SHAFT AS PERMITTED BY EXCEPTION 4 OF SECTION 708.2, AND NOT REQUIRED TO BE PROTECTED WITH FIRE DAMPERS BY OTHER SECTIONS OF THE IBC CODE, SHALL COMPLY WITH SECTIONS 713.4 THROUGH 713.4.2.2 OF THE IBC. DUCTS AND AIR TRANSFER OPENINGS THAT ARE PROTECTED WITH DAMPERS SHALL COMPLY WITH SECTION 716. e. FIRE DAMPERS, SMOKE DAMPERS, COMBINATION FIRE/SMOKE DAMPERS AND CEILING RADIATION DAMPERS LOCATED WITHIN AIR DISTRIBUTION AND SMOKE CONTROL SYSTEMS SHALL BE INSTALLED IN ACCORDANCE WITH THE REQUIREMENTS OF SECTION 607 OF THE IMC. AND THE MANUFACTURER'S INSTALLATION INSTRUCTIONS AND LISTING. f. ACCESS DOORS SHALL BE PERMITTED IN CEILINGS OF FIRE-RESISTANCE-RATED FLOOR/CEILING AND ROOF/CEILING ASSEMBLIES PROVIDED SUCH DOORS ARE TESTED IN ACCORDANCE WITH ASTM E 119 OR UL 263 AS HORIZONTAL ASSEMBLIES AND LABELED BY AN APPROVED AGENCY FOR SUCH PURPOSE. ALL ACCESS DOORS SHALL BE PROVIDED BY TRADE MAKING PENETRATIONS. ROOF JACK, MATCH ROOF COLOR ROOF TOP UNIT REVOLUTIONS PER MINUTE SUPPLY AIR FAN RJ RPM RTU SAF STATIC PRESSURESP TCC TSP TOTAL STATIC PRESSURE WALL CAPWC WALK IN COOLERWIC WALK IN FREEZERWIF ET EXPANSION TANK ELECTRIC WATER COOLEREWC TMV THERMOSTATIC MIXING VALVE AFF ABOVE FINISH FLOOR URINAL SK SINK MOP SINK WATER CLOSET WATER HEATER CO CLEAN OUT PLUMBING CONTRACTOR STORM DRAIN VENT THROUGH ROOF SANITARY SEWER ST STORAGE TANK SD SAN CW COLD WATER DOMESTIC PC PRV PSI PRESSURE RELEIF VALVE POUNDS PER SQUARE INCH MS LAV LAVATORY HWS HWR HOT WATER RETURN DOMESTIC HOT WATER SUPPLY DOMESTIC GPM GALLONS PER MINUTE WH GC GENERAL CONTRACTOR VTR UR WC FOOTFT INCHIN LEAVING AIR TEMPERATURE LINEAR SLOT DIFFUSER MANUAL LAT IR MAN LS 1000 BTUH MECHANICAL CONTRACTOR MOTOR CONTROL CENTER MBH MC MCC MFR MANUFACTURER PRESSURE DROP POOL DEHUMIDIFICATION UNIT PACKAGE TERMINAL AIR CONDITIONER POUNDS PER SQUARE INCH PRESSURE RELEIF VALVE PD PDU PTAC PSI PRV INFRA-RED AIR HANDLING UNIT ACCU AHU BOTTOM OF DUCT BACKDRAFT DAMPER BOD BDD COMBUSTION AIR CUBIC FEET PER MINUTE CA CFM AIR COOLED CONDENSING UNIT ENTERING AIR WET BULB ENTERING AIR DRY BULB ROUND EAWB EADB Ø DRY BULBDB ELECTRICAL CONTRACTOREC ELECTRIC WALL HEATER EXHAUST FANEF EWH HOOD EXTERNAL STATIC PRESSURE ELECTRIC REHEAT COIL H ESP ERC EG EXHAUST GRILLE OR REGISTER FURNACE FCU F FIRE DAMPER OR FLOOR DRAIN FIRE AND SMOKE DAMPER FD FD/SD FEET PER MINUTEFPM FAN COIL UNIT ABBREVIATIONS UNLESS OTHERWISE NOTEDUON TEMPERATURE CONTROL CONTRACTOR REDUCED PRESSURE ZONED BACKFLOWRPZB FSK FOIL SCRIM VAPOR BARRIER RETURN AIRRA SUPPLY AIRSA EACHEA OUTSIDE AIROA VARIABLE AIR VOLUME BOXVAV FAN POWERED VAV BOXFPVAV DEGREES FARENHEITDEG F AIR COOLED CONDENSING UNIT MANUAL VOLUME DAMPER LOCKING WITH SHAFT FIRE DAMPER ROUND MOTORIZED DAMPER M COMBINATION FIRE/SMOKE DAMPER THERMOSTAT LAY-IN EXHAUST GRILLE ROOF EXHAUST FAN TURNING VANES DOUBLE THICKNESS SYMBOLS XXX X-# EQUIPMENT SYMBOLS FD FD SD ROOF TOP UNIT W/D W/D ECH HORIZONTAL FURNACE OR FC WITH DRAIN PAN HORIZONTAL AIR COOLED CONDENSING UNIT RECTANGULAR CENTERED DUCT TRANSISTION RECTANGULAR ECCENTRIC DUCT TRANSITION WALL MOUNTED EXHAUST FAN LAY-IN SUPPLY AIR DIFFUSER LAY-IN RETURN AIR REGISTER OR GRILLE SURFACE MOUNTED SUPPLY AIR DIFFUSER DUCT MOUNTED ROUND DIFFUSER LINEAR OR SLOT DIFFUSER ROOF MOUNTED INTAKE/EXHAUST HOOD RECTANGULAR ROOF MOUNTED INTAKE/EXHAUST HOOD ROUND SURFACE MOUNTED SUPPLY AIR DIFFUSER CEILING MOUNTED EXHAUST FAN MODULAR AIR HANDLING UNIT AHU ACCU REF IH RH IH RH FC F AC EF EF RTU CEILING MOUNTED ELECTRIC HEATER DIFFUSER SYMBOLS DUCT SYMBOLS DIRECT DUCT MOUNTED REGISTER DIFFUSER TAG EWHELECTRIC WALL HEATER ECCENTRIC SQUARE TO ROUND TRANSITION CENTERED SQUARE TO ROUND TRANSITION SHEET METAL DUCT WIDTH BY DEPTH LINED SHEET METAL DUCT FREE AREA WIDTH BY DEPTH. ACCESS DOOR SQUARE SHEET METAL 90 PROVIDE WITH DOUBLE THICKNESS TURNING VANES. RADIUS SHEET METAL 90, R=1.5*D ROUND HIGH EFFICIENCY BRANCH DUCT TAKE OFF ON ROUND DUCT. ROUND TAP BRANCH DUCT TAKE OFF ON ROUND DUCT. HIGH EFFICIENCY BRANCH DUCT TAKE OFF ON RECTANGULAR. STANDARD ROUND TAP BRANCH DUCT TAKE OFF ON ROUND DUCT. SQUARE SHEET METAL 90 PROVIDE WITH DOUBLE THICKNESS TURNING VANES. FULL BODY ROUND TEE FITTING CONTROL SYMBOLS THERMOSTAT IN LOCK BOX SENSOR CARBON MONOXIDE SENSOR CARBON DIOXIDE SENSOR NITROGEN OXIDE SENSOR M RECTANGULAR MOTORIZED DAMPER DIRECT DUCT MOUNTED REGISTER MARK CFM NO CO2 CO S T T DATAREV.DATADWG.OF CARMELNAPLETON KIANapleton Automative GroupMEP Engineer874 Cheltenham WayAvon, IN 46123317.506.8151317.745.5761dave@gnaengineering.comGOODERUM & ASSOCIATES ENGINEERINGP: F: E: MUR EDOOG.RDIVAD PROFES SIONA L E N G INEER D E NADIIN A GER RTSIE STATE OF No. 10200395 M001 09/21/20