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HVAC GENERAL NOTES
<br />1. VERIFY SITE CONDITIONS.
<br />2. THERMOSTAT LOCATIONS: VERIFY ALL WALL MOUNTED CONTROL LOCATIONS WITH
<br />ARCHITECT/GC.
<br />3. CODES: COMPLY WITH ALL LOCAL & STATE GOVERNING CODES.
<br />4. COORDINATE DUCTWORK AND GRILLE LOCATIONS WITH LIGHTING AND OTHER RELATED TRADES
<br />WITH ARCHITECT APPROVAL. VERIFY CLEARANCES & CEILING ELEVATIONS BEFORE
<br />INSTALLATION.
<br />5. DRAWINGS ARE SCHEMATIC IN SOME AREAS AND MAY NOT SHOW EXACT ROUTING OR EVERY
<br />OFFSET WHICH MAY BE REQUIRED.
<br />6. SEISMIC BRACING: PROVIDE TO MEET LOCAL CODE REQUIREMENTS. REFER TO THE ASHRAE
<br />STANDARDS "PRACTICAL GUIDE TO SEISMIC RESTRAINT", 2021.
<br />7. EXHAUST FAN TERMINATION: SHALL NOT BE LESS THAN 3 FEET FROM A PROPERTY LINE OR
<br />OPENINGS INTO A BUILDING, E.G., OPERABLE WINDOWS AND DOORS, OR DISTANCE AS REQUIRED
<br />PER LOCAL CODE.
<br />8. TEST, ADJUST, & BALANCE: PROVIDE PROPER SYSTEM TESTING, ADJUSTING, AND BALANCING,
<br />INCLUDING WRITTEN REPORTS TO BE PROVIDED TO OWNER. BALANCE TO WITHIN 10% OF DESIGN.
<br />9. OPERATION & MAINTENANCE BOOKLET: PROVIDE 0 & M MANUAL TO OWNER. INCLUDE CUT
<br />SHEETS ON MAIN EQUIPMENT AND CONTROLS, MAINTENANCE INSTRUCTIONS, AND MARKED UP
<br />AS -BUILT DRAWING.
<br />10. COMMISSIONING: PRIOR TO PASSING THE FINAL INSPECTION OR OBTAINING A CERTIFICATE OF
<br />OCCUPANCY, PROVIDE THE EVIDENCE OF SYSTEM COMMISSIONING AND COMPLETION IN
<br />ACCORDANCE WITH THE PROVISIONS OF SECTION C408 OF THE 2021 WSEC
<br />11. WALK-THRU INSTRUCTION: PROVIDE ON SITE WALK-THRU FOR CUSTOMER TO DEMONSTRATE
<br />OPERATION OF SYSTEM AND ANSWER QUESTIONS.
<br />12. ROOF TOP UNITS ON CURB: SEAL HOLES AND CRACKS BETWEEN DUCT AND ROOF DECK INSIDE
<br />FACTORY ROOF CURB FOR NOISE CONTROL.
<br />13. GAS PIPE: SCHEDULE 40, BLACK STEEL. PAINT PIPE EXPOSED TO WEATHER.
<br />14. SIZES: ALL PIPE SIZES SHOWN ARE MINIMUM.
<br />15. PIPE HANGERS: SWIVEL LOOP STYLE, MICHIGAN NO.100 OR CLEVIS STYLE, NO.400 OR EQUAL
<br />BRAND, WITH ALTHERED STEEL ROD SIZED PER INDUSTRY STANDARDS.
<br />16. ELECTRICAL: ALL EQUIPMENT TO HAVE A POSITIVE MEANS OF DISCONNECT ADJACENT TO AND IN
<br />SIGHT FROM EQUIPMENT SERVED. PROVIDE A 120 VOLT RECEPTACLE LOCATED WITHIN 25 FEET
<br />OF EQUIPMENT FOR SERVICE & MAINTENANCE PURPOSES (2021 IMC SECTION 301.10). LINE
<br />VOLTAGE WORK BY OTHERS.
<br />17. SUSPENDED MECHANICAL EQUIPMENT AND APPLIANCES SHALL HAVE RIGID VERTICAL HANGERS
<br />AND BE BRACED IN BOTH HORIZONTAL DIRECTIONS.
<br />DUCT NOTES
<br />1. DUCT CONSTRUCTION AND INSTALLATION PER LATEST SMACNA STANDARDS
<br />AND THE 2021 IMC AS REQUIRED BY THE LOCAL CODE. PROVIDE METAL DUCT,
<br />EXCEPT AS NOTED.
<br />2. BALANCING DAMPERS: PROVIDE ON ALL SUPPLY RUN OUT DUCTS UP STREAM
<br />OF DIFFUSERS.
<br />3. DUCT INSULATION: DUCTS, SHAFTS AND PLENUMS SHALL BE INSULATED TO
<br />MINIMUM OF R-8 AND IN ACCORDANCE WITH THE SECTION C403.2.8 OF 2021
<br />WSEC.
<br />4. DUCT SEALING -GENERAL: 0 TO 2" STATIC PRESSURE- SEAL ALL TRANSVERSE
<br />JOINTS AND LONGITUDINAL SEAMS ON ALL DUCTS. ABOVE 2"-SEAL SEAMS,
<br />JOINTS AND WALL PENETRATIONS. INSIDE BUILD: DURODYNE "DDS-181" GRAY
<br />OR APPROVED EQUAL PER UL 181 A-M, 181B-M LISTED. OUTSIDE:
<br />POLYURETHANE, MAMECO VULKEM 116. OR APPROVED EQUAL.
<br />5. TURN VANES: PROVIDE SINGLE THICKNESS TURN VANES (SEE DETAIL) IN ALL
<br />MAJOR SQUARE DUCT ELBOWS, TEES, OR TURNS WITH INSIDE RADIUS LESS
<br />THAN 3/4 DUCT WIDTH. SQUARE BRANCH DUCT TAPS SHALL BE 45 DEGREE
<br />TYPE PER SMACNA STANDARD.
<br />6. FLEX DUCT (INSULATED): FOR GRILLE RUN OUTS UP TO 6 FT. LONG, EXCEPT AS
<br />NOTED. PROVIDE ADJUSTABLE METAL ELBOWS ON ALL TURNS, UNLESS A
<br />SMOOTH FULL RADIUS TURN IS MADE. SECURE CORE WITH APPROVED NYLON
<br />OR METAL WORM DRIVE CLAMPS. NO DUCT TAPE JOINTS & SCREWS ALLOWED.
<br />7. SOUND LINER: PROVIDE SOUND LINED METAL SUPPLY & RETURN DUCTS AS
<br />SHOWN ON PLANS. MANVILLE PERMACOTE LINACOUSTIC FLEXIBLE
<br />FIBERGLASS LINER, WITH ACRYLIC SURFACE TREATMENT OR EQUAL.
<br />FABRICATE AND INSTALL PER DUCT LINER STANDARD OF NORTH AMERICAN
<br />INSULATION MANUFACTURER'S ASSOC. OUTSIDE AIR DUCT IS NOT
<br />INSULATED THROUGH UNCONDITIONED AREA.
<br />8. FLEX CONNECTORS: PROVIDE ON ALL DUCT HOOK-UPS TO ISOLATE AIR
<br />HANDLING EQUIPMENT. (NEOPRENE COATED FIBERGLASS FABRIC TYPE)
<br />9. DUCT SIZE CHANGES: ROUND GALVANIZED DUCTS MAY BE SUBSTITUTED FOR
<br />RECTANGULAR DUCTS THAT ARE NOT LINED. PROVIDE CIRCULAR
<br />EQUIVALENT OF RECTANGULAR DUCT. OTHER EQUIVALENT RECTANGULAR
<br />DUCT SIZES MAY BE SUBSTITUTED TO BETTER FIT SPACE.
<br />10. TEMPORARY DUCT CLOSURE: SEAL OFF DUCTWORK DURING CONSTRUCTION
<br />TO KEEP OUT CONSTRUCTION DUST, ESPECIALLY FLOOR BOOTS AND LOW
<br />WALL OPENINGS.
<br />HEAT PUMP UNIT
<br />SCHEDULE
<br />TAG
<br />TOT
<br />CAAPACITPACIT ING Y
<br />BTU/H
<br />HEATING
<br />CAPACITY
<br />BTU/H
<br />ELECTRICAL
<br />REFRIGERANT
<br />CONNECTIONS
<br />SOUND
<br />(DBA)
<br />REFRIGERANT
<br />MANUFACTURER /MODEL #
<br />WEIGHTNOTES
<br />(LBS)
<br />OUTDOOR UNIT
<br />COMPRESSOR
<br />SEER
<br />EER
<br />VOLTS PH/HZ
<br />MCA
<br />MOCP
<br />RLA
<br />GAS PIPE
<br />LIQ PIPE
<br />CU-215A
<br />18,000
<br />18,900
<br />208-230 / 1 / 60
<br />15.8
<br />1 20
<br />-
<br />18.9
<br />12.5
<br />Y8" x 2
<br />Y4" x 2
<br />50-51
<br />R - 32
<br />DAIKIN 2MXS18NMVJUA
<br />123
<br />1,2
<br />NOTES:
<br />1. INSULATE EXTERIOR REFRIGERATION LINES WITH UV PROTECTED 1"ARMAFLEX, INTERIOR REFRIGERATION LINES WITH 1/2" ARMAFLEX
<br />2. ELECTRICAL CONNECTION (BY OTHERS)
<br />AIR HANDLER SCHEDULE
<br />TAG
<br />SERVICE LOCATION
<br />NOMINAL
<br />TONS
<br />GAS PIPE
<br />CONNECTION
<br />LIQUID PIPE
<br />CONNECTION
<br />CONDENSATE
<br />CONNECTION
<br />WEIGHT
<br />(LBS)
<br />COOLINGTOTAL
<br />(BTU/H)
<br />HEATING
<br />(BTU/H)
<br />MANUFACTURER/
<br />MODEL #
<br />ELECTRICAL
<br />VOLTS / PH / HZ
<br />NOTES
<br />AH-1A
<br />OFFICE
<br />.75
<br />%"
<br />y"
<br />%"
<br />28
<br />9000
<br />DAIKIN FTXS09WVJU9
<br />208 - 230 / 1 / 60
<br />1-3
<br />AH-2A
<br />OPEN OFFICE
<br />.75
<br />%°
<br />Y4"
<br />%"
<br />28
<br />9000
<br />DAIKIN FTXS09WVJU9
<br />208 - 230 / 1 / 60
<br />1-3
<br />NOTES:
<br />1. INSTALL GOBI CONDENSATE PUMP.
<br />2. SET THERMOSTAT TO 70"F, COOLING ONLY.
<br />3. INTERIOR UNIT IS POWERED FROM OUT DOOR UNIT WITH CONTINUOUS WIRING. COORDINATE WITH ELECTRICIAN.
<br />LEGAL DESCRIPTION:
<br />SECTION 18 TOWNSHIP 29 RANGE 05 QUARTER SW BLDG ONLY LOC ON LAND PARCEL
<br />29051800300800
<br />TAX PARCEL NUMBER:
<br />29051800301300
<br />SCOPE OF WORK:
<br />1. LIKE FOR LIKE REPLACEMENT OF EXISTING CONDENSER ON THE ROOF AND
<br />EXISTING AIR -HANDLERS ON THE 1ST FLOOR.
<br />a VICINITY MAP
<br />NTS
<br />SHEETINDEX
<br />SHEET#
<br />DRAWING TITLE
<br />M-1
<br />LEGEND & ABBREVIATIONS, VICINITY MAP, NOTES, EQUIPMENT SCHEDULE
<br />M-2
<br />EXISTING ROOF PLAN
<br />M-3
<br />INTERIOR SECTION / DETAILS
<br />SYMBOLS SCHEDULE
<br />SYMBOL
<br />DESCRIPTION
<br />SYMBOL
<br />DESCRIPTION
<br />® ®
<br />SUPPLY DUCT
<br />®
<br />SMOKE DETECTOR
<br />0 E]
<br />RETURN/EXHAUST DUCT
<br />❑T
<br />TIMER 0-4 HR ADJUSTABLE
<br />r�
<br />SOUNDLINED DUCT
<br />Q
<br />THERMOSTAT
<br />Sf-1
<br />MANUALDAMPER
<br />0
<br />SENSOR
<br />MOTORIZED DAMPER
<br />SENSOR (CEILING MOUNT)
<br />M
<br />z
<br />EXHAUSTFAN
<br />FLEX DUCT
<br />m
<br />EXHAUST UP
<br />TURNING VANES
<br />------ 0
<br />PIPE/DUCT UP
<br />END CAP
<br />J
<br />PIPE/DUCT DOWN
<br />®
<br />SUPPLY DIFFUSER/MAKEUP AIR
<br />PIPE TEE DOWN
<br />GRILLE
<br />O
<br />PIPE TEE UP
<br />RETURN/EXHAUST/TRANSFER
<br />GRILLE
<br />VALVE
<br />®
<br />BACKDRAFT DAMPER
<br />BALANCING VALVE
<br />®
<br />DUCT REDUCERS
<br />-
<br />HIDDEN/EXISTING EQUIPMENT
<br />SIDEWALL SUPPLY/MAKEUP
<br />NEW EQUIPMENT
<br />SIDEWALL RETURN/EXHAUST
<br />CONTINUATION BREAKLINES
<br />XX-#
<br />EQUIPMENTTAG
<br />CD
<br />DEMO
<br />REVISION CLOUD
<br />AIR TERMINAL LEGEND
<br />XX 8x8 NECK SIZE, WxH, SQUARE OR
<br />GRILLE, REGISTER, 140 RECTANGULAR
<br />DIFFUSER IN LEGEND
<br />AIR QUANTITY (CFM)
<br />XX 80 NECK SIZE ROUND
<br />140
<br />AIR QUALITY (CFM)
<br />AIR TERMINAL LEGEND NOTES:
<br />1. ALL DUCT
<br />AND GRILLE SIZES ARE IN INCHES UNLESS NOTED OTHERWISE.
<br />2. -/- ARROWS INDICATE AIR PATTERN FOR
<br />CEILING DIFFUSERS. NO ARROWS INDICATE
<br />FOUR WAY PATTERN.
<br />ABBREVIATIONS
<br />ABBREVIATION
<br />DEFINITION
<br />ABBREVIATION
<br />DEFINITION
<br />AFF
<br />ABOVE FINISHED FLOOR
<br />NTS
<br />NOT TO SCALE
<br />ADJ
<br />ADJACENT
<br />01
<br />OUTSIDE AIR
<br />BD, BDD
<br />BACKDRAFT DAMPER
<br />OAI
<br />OUTSIDE AIR INTAKE
<br />BS
<br />BIRD SCREEN
<br />OTS
<br />OPEN TO STRUCTURE
<br />BSC
<br />BIOLOGICAL SAFETY CABNET
<br />(R)
<br />RELOCATED
<br />BWG
<br />BOTTOM WALL GRILL
<br />RA
<br />RETURN AIR
<br />CFH
<br />CHEMICAL FUME HOOD
<br />RD
<br />ROUND DIFFUSER
<br />CFM
<br />CUBIC FEET PER MINUTE
<br />RG
<br />RETURN GRILLE
<br />IDS
<br />DUCT BOARD
<br />SA
<br />SUPPLY AIR
<br />ON
<br />DOWN
<br />SD
<br />SMOKE DETECTOR
<br />EA
<br />EXHAUST AIR
<br />SC
<br />SOUND CAN
<br />EC
<br />END CAP
<br />SHC
<br />SENSIBLE HEATING CAPACITY
<br />EG
<br />EXHAUST GRILL
<br />SL
<br />SOUNDLINED DUCT
<br />ERV
<br />ENERGY RECOVERY
<br />VENTILATOR
<br />TC
<br />TOTAL COOLING
<br />(E) / EXIST
<br />EXISTING
<br />TG
<br />TRANSFER GRILLE
<br />FC
<br />FLEX CONNECTOR
<br />TV
<br />TRANSFER VANES
<br />L, S
<br />LIQUID, SUCTION
<br />TWG
<br />TOP WALL GRILLE
<br />MG
<br />MAKEUP GRILLE
<br />TYP
<br />TYPICAL
<br />N
<br />NECK
<br />VD
<br />VOLUME DAMPER
<br />(N)
<br />NEW
<br />VEL
<br />VELOCITY
<br />NIC
<br />NOT IN CONTRACT
<br />WH
<br />WATER HEATER
<br />w KEYPLAN - AREA OF WORK
<br />S N SCALE:NTS
<br />E
<br />Air Conditioning
<br />Heating
<br />Controls
<br />Sales
<br />C Service
<br />Installation
<br />"QUALITY ASSURED"
<br />pacific air control, inc.
<br />1916 220th Street BE Suite M101
<br />Bothell, WA 98011
<br />ph: (206)682-6393 fax: (206)340-2270
<br />Contractor's License No.: PACIFAC230P8
<br />www.pacificaircontrol.com
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<br />617124 REVIW SET
<br />THIS DRAWING IS THE SOLE PROPERTY OF PACIFIC
<br />CONTROL, INC. ANY REPRODUCTION, DUPLICATION,
<br />ADDITIONS AND/OR MODIFICATIONS REQUIRE THE
<br />WRITTEN APPROVAL OF PACIFIC AIR CONTROL, INC.
<br />RiDIECT MANAGER DESIGNED BY
<br />DID RML/DD
<br />➢RAMN BY CHECKED BY
<br />RML DO
<br />SCAT£ PROJECT ND.
<br />AS NOTED 240541
<br />ORANING TIRES
<br />LEGEND & ABBREVIATIONS
<br />VICINITY MAP, NOTES,
<br />EQUIPMENT SCHEDULES
<br />M-1
<br />1 OF 3
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