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CONTRACTORS NOTES:
<br /> HVAC CONTRACTOR
<br /> 1. HVAC CONTRACTOR SHALL FURNISH AND INSTALL ROOF-TOP UNITS, EXHAUST FAN, DUCTWORK,
<br /> INSULATION WRAP, DIFFUSERS, SMOKE DETECTORS, OCCUPIED/UNOCCUPIED PANEL, AND
<br /> TEMPERATURE CONTROLS.
<br /> REFRIGERANT PIPE TO
<br /> 2. THE HVAC CONTRACTOR SHALL VERIFY LOCATIONS FOR ALL HVAC EQUIPMENT ON SITE FROM #10 TEK SCREW TU ROOF MOUNTED
<br /> MOST-RECENT KITCHEN EQUIPMENT PLANS. ALL FANS ARE TO BE UL LISTED. (4 PER SIDE MIN) EQUIPMENT, INSULATE
<br /> ENTIRE LENGTH OF
<br /> 3. ALL HVAC EQUIPMENT CURBS SHALL BE SUPPLIED BY HVAC CONTRACTOR. PATE PIPE CURB PIPING BETWEEN
<br /> INSULATED ROOF CURB
<br /> CONDENSER AND
<br /> EQUIPMENT
<br /> U 4. SHIMS SHALL BE PROVIDED BY HVAC CONTRACTOR BETWEEN THE ROOF DECK AND THE CURB TO 10 WOOD SCREW
<br /> COMPENSATE FOR ROOF PITCH.
<br /> 4 PER SIDE MIN)
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<br /> o 5. ALL FLEX DUCT SHALL BE U.L. LISTED, R-6, FOIL-BACKED, CLASSIFIED AS A CLASS 1 AIR DECK rFrr FrFrl] SEAL WATERTIGHT WITH
<br /> DUCT. MAXIMUM LENGTH IS TO BE 12' - 0" PER DROP OR PER LOCAL CODE. FOAM SEALANT
<br /> ROOF INSULATION,
<br /> 6. ALL METAL DUCT AND AIR DISTRIBUTION DEVICES SHALL BE INSULATED WITH R-6, 2" X .75 ®� ROOF MEMBRANE,
<br /> DENSITY FOIL-BACKED INSULATION, WITH FIRE AND SMOKE RATING [25]-[50]. �� �� COUNTER FLASHING
<br /> 7. ALL DUCTWORK TO BE INDEPENDENTLY HUNG FROM STRUCTURAL MEMBERS.
<br /> 8. ALL DUCTWORK SHALL BE FABRICATED, INSTALLED, SEALED, AND EXTERNALLY INSULATED PER -
<br /> SMACNA LOW-VELOCITY DUCT MANUAL (LATEST ISSUE). INTERNALLY INSULATED DUCT IS NOT
<br /> PERMITTED. L-2x6 BLKG w/ TRUSS WHERE CURB BEARS
<br /> LUS26 HGR EA END PER ON DECK, PROVIDE
<br /> ' 9. UNLESS OTHERWISE NOTED, ALL SUPPLY TAKEOFFS SHALL HAVE A MANUAL VOLUME CONTROL PLAN CONTINUOUS WOOD
<br /> DAMPER. 2x6 BKLG w/ LUS2E BLOCKING IN DECK
<br /> TRUSS PERWHERE THERE IS NOT FLUTES, P.T. WOOD GNICH
<br /> 47-: ABOVa10. THE HVAC CONTRACTOR SHALL COORDINATE DIFFUSER LOCATIONS ON SITE WITH THE MOST PLAN A TRUSS BELOW WOODEBLOCK�INGRIDECK .N ARCHITECTURE
<br /> RECENT REFLECTED CEILING PLAN. CURB CURB CENTIERLIN of PLENUM EXPOSURES S T U D 1 O
<br /> FIELD AN OREGON LIMITED LIABILITY COMPANY
<br /> 11. THE HVAC CONTRACTOR SHALL FURNISH A WRITTEN GUARANTEE COVERING A ONE-YEAR PERIOD VERIFY
<br /> FOR ALL EQUIPMENT AND AN ADDITIONAL FOUR-YEAR PERIOD FOR THE COMPRESSORS IN THE LSEE TYPICAL
<br /> Q RTUS. ALL FANS TO BE U.L. LISTED. TRUSS STRUT
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<br /> 12. UPON COMPLETION OF PROJECT THE HVAC CONTRACTOR IS TO HIRE AN AABC OR NEBB
<br /> ROOF CURB SECTION DETAIL REFRIGERANT PIPING DETAIL
<br /> CERTIFIED, INDEPENDENT TEST & BALANCE COMPANY TO CONDUCT A COMPLETE, CERTIFIED TEST NOT TO SCALE NOT TO SCALE
<br /> AND BALANCE OF ALL HVAC EQUIPMENT. PROVIDE A WRITTEN REPORT TO NCA CONSULTANTS. 1001 SE SANDY BLVD, SUITE 100
<br /> ALL CAPACITIES MUST BE SET TO AMOUNT INDICATED ON THE FLOOR PLANS AND SCHEDULES. PORTLAND, OR 97214
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<br /> V. 503.552.9079
<br /> 13. THE HVAC CONTRACTOR IS TO MAKE ALL LOW-VOLTAGE WIRING FINAL CONNECTIONS FOR ALL F. 503.241.7055
<br /> HVAC EQUIPMENT INCLUDING TEMPERATURE CONTROLS, RTUS, AND SMOKE DETECTORS. WWW.GNICHARCH.COM
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<br /> GENERAL CONTRACTOR
<br /> H 01.13.21
<br /> Cli 1. IT IS THE RESPONSIBILITY OF THE GENERAL CONTRACTOR TO RECEIVE, OFFLOAD, AND STORE ALL F H HVAC EQUIPMENT q
<br /> HVAC MATERIALS WHICH ARRIVE AT THE JOB SITE. ALL MATERIAL MUST BE STORED INSIDE THE
<br /> BUILDING.
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<br /> 2. RTU ROOF OPENING SIZES AND ROOF CURBS ARE BASED ON EQUIPMENT SHOWN. IF OTHER PIPE TO GUTTER �� ��L�°y s
<br /> EQUIPMENT IS USED, VERIFY ROOF OPENING REQUIREMENTS. MAKE PENETRATIONS AS NEEDED DIRT
<br /> ' FOR INSTALLATION OF NEW CURB AND EQUIPMENT. COORDINATE ON SITE WITH HVAC N L LEG $Q31
<br /> R CONTRACTOR. ENSURE THAT ROOFING MATERIAL DOES NOT COVER THE TOP OF ANY HVAC B `"J ROOF +� ?Ui ?
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<br /> EQUIPMENT CURB.
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<br /> 3. ALL ROOF, CEILING, WALL, AND STRUCTURAL FRAMING FOR UNIT, FAN, DUCT, DIFFUSER, AND ALL I
<br /> F- OTHER HVAC WORK SHALL BE BY THE G.C. COORDINATE ON SITE WITH HVAC CONTRACTOR. NOTES:
<br /> X GENERAL CONTRACTOR IS TO PROVIDE ANY SCREENING, GUARD RAILS, ETC. FOR ROOF-MOUNTED OA OMIT COUNTER FLASHING FOR EQUIPMENT WITH BUILT-IN
<br /> ' HVAC EQUIPMENT PER LOCAL ADOPTED CODES. ANY REQUIRED PAINTING OF HVAC WORK IS TO COUNTER FLASHING.
<br /> BE BY THE GENERAL CONTRACTOR. © PITCH DOWN TOWARD DRAIN, MIN. 1/8" PER ft.
<br /> o © MEMBRANE FLASHING TO MATCH MFG. SPECS. FOR ROOF SYSTEM,
<br /> 4. IF NECESSARY, THE GENERAL CONTRACTOR IS TO REMOVE, REPLACE, AND/OR REPAIR CEILING 2 WIDE MIN. DUCT STRAP COVER ENTIRE CURB
<br /> GRID AND TILES IN ORDER FOR THE HVAC WORK TO BE PERFORMED.. 48" O.C. MAX. OD 3 LAYERS EXTERIOR DRYWALL AND INSULATION FOR SOUND
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<br /> ELECTRICAL CONTRACTOR
<br /> INSULATED FLEXIBLE DUCT ATTENUATION.E FACTORY CURB BY HVAC.
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<br /> 1. THE ELECTRICAL CONTRACTOR SHALL FURNISH AND INSTALL PITCH POCKETS FOR POWER AND OF OPEN TO ATMOSPHERE. Q
<br /> CONTROL WIRING, AND IS TO MAINTAIN 12" MINIMUM CLEARANCE FROM BACK PANEL OF AIR O
<br /> CONDITIONING UNITS. DO NOT PENETRATE BOTTOM OF RTU CURB. FLEXIBLE ELBOW © GAS COCK
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<br /> 2. THE ELECTRICAL CONTRACTOR SHALL INSTALL LOW-VOLTAGE CONTROL WIRING FOR ALL AIR INSULATED FLEXIBLE DUCT OH UNION O m
<br /> CONDITIONING CONTROLS. D
<br /> Y OI POUNDS TO INCHES GAS PRESSURE REGULATOR
<br /> 3. THE ELECTRICAL CONTRACTOR SHALL FURNISH AND INSTALL DISCONNECTS FOR RTUS AND
<br /> INTERLOCK RESTROOM FAN TO RUN CONTINUOUSLY WHILE WORK AREA LIGHTS ARE ON. - _ _ __ __-_ -_ O FULL DIAMETER DRIP LEGS, MIN. 6" LONG
<br /> SPIN-IN FITTING
<br /> 4. FOR EACH AIR CONDITIONING UNIT, THE ELECTRICAL CONTRACTOR IS TO PROVIDE ONE WITH BALANCING DAMPER O DRAIN LINE SHALL BE AT LEAST THE SAME SIZE AS THE NIPPLE O
<br /> �
<br /> SINGLE-GANG RECEPTACLE TEST STATION FOR THE REMOTE SENSOR AND/OR T-STAT, AND ONE METAL SUPPLY DUCT ON THE DRAIN PAN. ��yy��
<br /> © CONDENSATE DRAIN TRAP WITH SUFFICIENT TRAP SEAL TO W
<br /> '7- DOUBLE-GANG RECEPTACLE REST STATION FOR THE ANNUNCIATOR, WITH GREEN AND RED LIGHT EXTERNALLY INSULATED OFFSET PRESSURE AT DRAIN PAN. O
<br /> INDICATORS. THE FIRE AND MECHANICAL INSPECTORS WILL DETERMINE SUITABLE LOCATION FOR O T.S.P. OF FAN PLUS 1" OF WATER.
<br /> TEST STATIONS. ANNUNCIATORS AND TEST STATION WILL BE LOOPED IN THE CIRCUITRY OF THE -
<br /> SMOKE DETECTION DEVICES. WIRING WILL BE INSTALLED BY ELECTRICAL CONTRACTOR. " �� ON C.O. AT EVERY CHANGE IN DIRECTION GREATER THAN 45' AND
<br /> 3-1/2 BATT DIFFUSER CEILING AT MAX OF 50 INTERVALS
<br /> INSULATION
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<br /> m OO 2" LAYER OF 6" INSULATION ALTERNATE WITH 1/2 MIN DRYWALL r
<br /> PLUMBING CONTRACTOR * REFER TO THE MECHANICAL EQUIPMENT SCHEDULE FOR COMPONENT AND DEVICE SPECIFICATIONS. TO FILL ALL CURB VOID. v
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<br /> 1. THE PLUMBING CONTRACTOR TO PROVIDE AND INSTALL CONDENSATE DRAINS/GAS PIPING FOR ALL N No
<br /> A/C UNITS, AND PITCH POCKETS FOR RTU CONNECTIONS. DO NOT PENETRATE BOTTOM OF RTU
<br /> CURB. HVAC DUCTWORK DETAIL RTU CURB AND PIPING DETAIL 7 Q) oLO rll
<br /> 0 2. THE PLUMBING CONTRACTOR IS TO COORDINATE PLUMBING VENT STACKS AND WATER HEATER CU
<br /> NOT TO SCALE NOT TO SCALE Z p 0 -,0 U
<br /> FLUES WITH OUTSIDE AIR INTAKES OF A/C UNITS. 10'-0" MINIMUM CLEARANCE REQUIRED OR U V)
<br /> PER LOCAL CODE. TRANSITION U Ln >. LO O c
<br /> FD TO BRANCH O °� V)
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<br /> 3. THE PLUMBING CONTRACTOR SHALL PROVIDE AND INSTALL FLUE GAS EXHAUST VENT FOR WATER SIZE VENT m O Q - O
<br /> HEATER. MAINTAIN 10'-0" MINIMUM CLEARANCE TO AIR INTAKES, OR PER LOCAL CODE. O U
<br /> COORDINATE ON SITE WITH G.C. AND HVAC CONTRACTOR. RADIUS ELBOW •O U U 0
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<br /> FULL DEPTH
<br /> D MAIN DUCT OF 15 DEG ISSUED FOR PERMIT:
<br /> N BRANCH COMBUSTION AIR
<br /> .� DUCT ROOF BOOT/
<br /> TRANSITION 0] . 3.2021
<br /> 3 16 X 1 1 2 LONG FLASHING BY
<br /> a TO BRANCH SQUARE VANED f EMBEDDED IN/
<br /> OTHERS, SEE
<br /> SIZEELBOW FLEXIBLE CONNECTIO STRUCTURE ARCH. DRWG.
<br /> TO REDUCE NOISE
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<br /> TURNING VANES
<br /> SUPPORT BY M.C.2 GALVANIZED SHEET METALA 0 000 00m 0
<br /> EXH. DUCT DISCHARGE. EV: DATE: DESCRIPTION:
<br /> 1-1/2" 22 GAGE CONTINUOUS
<br /> 30 DEG GALV SHEET METAL
<br /> BRANCH FULL STRAP (TYP ALL)
<br /> DUCT DEPTH OF
<br /> MAIN DUCT PROVIDE
<br /> a OLTOR KELBOW BY M.C.
<br /> TRANSITIONS EXAUST FAN
<br /> N COMBUSTION SHEET NAME:
<br /> » 3/4" / AIR CA
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<br /> o NOTES: S�REWS AND WASHER. VENT DA
<br /> 1. DETAIL IS APPLICABLE TO SUPPLY
<br /> AIR BRANCH DUCT TAKE-OFFS.
<br /> MECHANICAL DETAILS
<br /> BRANCH DUCT
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<br /> SIDE TAP
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<br /> BRANCH DUCT TAKEOFFS BATHROOM FAN INSTALLATION DETAIL. CONCENTRIC VENT DETAIL
<br /> SHEET NUMBER:
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<br /> NOT TO SCALE NOT TO SCALE NUI IU SCALE
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<br /> 796 Merus Court T 636.349.1600
<br /> St.Louis,MO 63026 F 636.349.1730
<br /> 02020 DB Franchising USA,LLC
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