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SCOPE RESPONSIBILITY
<br />NO - MECHANICAL CONTRACTOR I EG - ELECTRICAL CONTRACTOR I PC - PLUMBING CONTRACTOR I CC - CONTROLS CONTRACTOR I GC - GENERAL CONTRACTOR I FAG - FIRE ALARM CONTRACTOR
<br />COORDINATION ITEM mmmmmm
<br />•V VOLTAGE TWERII180-TITr�
<br />I EQUIPMENT CONDENSATE DRAIN PIPING AND P-TRAPS I YES I MC I MC I N/A I N/A I - I
<br />DISCONNECT AT EQUIPMENT I YES I EXIST I EXIST I EC I EC I -
<br />DONTROLS WIRING INCLUDES LOW VOLTAGE WIRING AND/OR PNEUMATIC TUBING
<br />MINIMUM DUCT INSULATION REQUIREMENTS
<br />(PER 2018 WSEC/SEC REQUIREMENTS SECTION C403.10.1)
<br />MIN.
<br />RECOMMENDED
<br />SYSTEM
<br />DUCT LOCATION
<br />DUCT USE
<br />R-VALUE
<br />INSTALLED INS.
<br />THICKNESS
<br />UPSTREAM OF MD
<br />OSA
<br />CONDITIONED SPACE
<br />z 2,800 CFM
<br />R-16
<br />--
<br />DOWNSTREAM OF MD
<br />OSA
<br />CONDITIONED SPACE
<br />z 2,800 CFM
<br />R-8
<br />OSA
<br />CONDITIONED SPACE
<br /><2,800 CFM
<br />R-7
<br />2" LINER, OR
<br />3" WRAP
<br />SA/RA
<br />OUTSIDE THE BUILDING
<br />ALL
<br />R-8
<br />2"LINER
<br />SA I RA
<br />UNCONDITIONED SPACE
<br />DUCT AIR NOT WITHIN 15°F OF SPACE TEMP
<br />R-6
<br />1.5" LINER, OR
<br />-
<br />3" WRAP
<br />SA I RA
<br />UNCONDITIONED SPACE
<br />DUCT AIR WITHIN 15"F OF SPACE TEMP
<br />R-3.3
<br />1"LINER, OR
<br />1.5' WRAP
<br />SA / RA
<br />WITHIN BUILDING ENVELOPE
<br />A
<br />ALL
<br />R-16
<br />--
<br />ASSEMBLY
<br />SA
<br />CONDITIONED SPACE
<br />SAT < 55OF OR > 105"F
<br />R-3.3
<br />V LINER, OR
<br />1.'WRAP
<br />SA
<br />CONDITIONED SPACE
<br />55°FS SAT 5105°F
<br />NONE
<br />--
<br />CONDITIONED SPACE DIRECTLY
<br />SA
<br />SERVED BY DUCT
<br />ALL
<br />NONE
<br />--
<br />SA (DOAS)
<br />CONDITIONED SPACE
<br />DOWNSTREAM OF DOAS
<br />NONE
<br />--
<br />RA /EXH (DOAS)
<br />CONDITIONED SPACE
<br />DOWNSTREAM OF DOAS
<br />R$
<br />2" LINER, OR
<br />UPSTREAM OF MD
<br />3" WRAP
<br />RELIEF / EXH
<br />CONDITIONED SPACE
<br />DOWNSTREAM OF MD
<br />R-16
<br />--
<br />NOTES:
<br />• DUCT SHALL BE WRAPPED OR LINED PER PLAN
<br />• DEFAULT LINER THICKNESS = 1", UNLESS OTHERWISE NOTED ON PLANS
<br />• DEFAULT WRAP THICKNESS = 1.5", UNLESS OTHERWISE NOTED ON PLANS
<br />PIPING INSULATION REQUIREMENTS
<br />(PER 2018 WSEC/SEC REQUIREMENTS SECTION C403.10.3)
<br />FLUID
<br />OPERATING
<br />INSULATION CONDUCTIVITY
<br />NOMINAL PIPE SIZE (IN.)
<br />TEMP RANGE ff
<br />CONDUCTIVITY
<br />BTU'IN/(H"FT'"F)
<br />MEAN RATING
<br />TEMP, F
<br /><1
<br />1 TO < 1 i
<br />1 z TO < 4
<br />4 TO <8
<br />> 8
<br />> 350
<br />0.32 - 0.34
<br />250
<br />4.5
<br />5.0
<br />5.0
<br />5.0
<br />5.0
<br />251 - 350
<br />0.29 - 0.32
<br />200
<br />3.0
<br />4.0
<br />4.5
<br />4.5
<br />4.5
<br />201 - 250
<br />0.27 - 0.30
<br />150
<br />2.5
<br />2.5
<br />2.5
<br />3.0
<br />3.0
<br />141 - 200
<br />0.25 - 0.29
<br />125
<br />1.5
<br />1.5
<br />2.0
<br />2.0
<br />2.0
<br />105 -140
<br />0.21 - 0.28
<br />100
<br />1.0
<br />1.0
<br />1.5
<br />1.5
<br />1.5
<br />40 - 60
<br />0.21 - 0.27
<br />1 75
<br />0.5
<br />1 0.5
<br />1.0
<br />I 1.0
<br />1.0
<br />< 40
<br />0.20 - 0.26
<br />75
<br />0.5
<br />1.0
<br />1.0
<br />1.0
<br />1.5
<br />NOTES:
<br />1. FOR PIPING SMALLERTHAN 1 UT AND LOCATED IN PARTITIONS WITHIN CONDITIONED SPACES, REDUCTION OF THESE THICKNESSES BY 1- SHALL BE PERMITTED BUT NOT TO
<br />A THICKNESS LESS THAN 1'.
<br />2. INSULATION IS NOT REQUIRED FOR CONDENSATE DRAIN PIPING FROM A DX COOLING COIL PER WSECISEC 403.10.3 EXCEPTION 3. IT IS RECOMMENDED THAT IF THE DRAIN
<br />PIPING IS LOCATED WITHIN A PLENUM THAT IS NOT USED AS A RETURN AIR PATH, OR OTHER UNCONDITIONED SPACE WITH LIMITED AIRFLOW, THE DRAIN PIPE SHOULD BE
<br />INSULATED WITH 0.5- THICK INSULATION TO PREVENT CONDENSATION ON THE OUTSIDE OF THE PIPE.
<br />C406 EFFICIENCY PACKAGE CREDITS
<br />(PER 2018 WSEC/SEC REQUIREMENTS)
<br />CODE SECTION
<br />OCCUPANCY
<br />CREDITS
<br />RESPONSIBILITY'
<br />THIS PROJECT IS NOT REQUIRED TO COMPLY WITH C406
<br />--
<br />TOTAL PROJECT CREDITS:
<br />0
<br />NOTES:
<br />1. ACCO WILL COMPLY WITH CREDITS AS NOTED IN "RESPONSIBILITY - ACCO".
<br />CREDITS NOTED AS "RESPONSIBILITY -OTHER" ARE NOT WITHIN ACCO'S SCOPE, AND ARE THE RESPONSIBILITY OF OTHER
<br />DISCIPLINES. THESE ARE SHOWN FOR REFERENCE ONLY.
<br />DUCT CONSTRUCTION SCHEDULE
<br />(PRESSURE CLASS PER SMACNA TABLE 1-1 S)
<br />DUCT SECTION/COMPONENT
<br />DUCT
<br />PRESSURE CLASS
<br />LOW SIDE SUPPLY
<br />IT
<br />HVAC GENERAL NOTES
<br />WASHINGTON
<br />1.
<br />EXCEPT AS MODIFIED BY A WRITTEN CONTRACT SIGNED BY THE DESIGN -BUILDER, THE DRAWINGS, SPECIFICATIONS, AND
<br />OTHER DOCUMENTS, INCLUDING THOSE IN ELECTRONIC FORM PREPARED BY OR FOR AND/OR FURNISHED BY DESIGN -BUILDER
<br />ARE "INSTRUMENTS OF SERVICE." THE DESIGN -BUILDER, DESIGN -BUILDER'S CONSULTANTS AND OTHER PROVIDERS OF
<br />PROFESSIONAL SERVICES INDIVIDUALLY SHALL RETAIN A FULLY PREPAID, UNRESTRICTED, PERPETUAL LICENSE IN THE
<br />INSTRUMENTS OF SERVICE AS WELL AS ALL COMMON LAW, STATUTORY AND OTHER RESERVED RIGHTS, INCLUDING
<br />COPYRIGHT IN THOSE INSTRUMENTS OF SERVICE FURNISHED BY THEM.
<br />THE INSTRUMENTS OF SERVICE FURNISHED BY DESIGN -BUILDER ARE FOR SOLE USE BY DESIGN -BUILDER IN CONSTRUCTING
<br />THE SUBJECT PROJECT. THE INSTRUMENTS OF SERVICE ARE NOT SUITABLE FOR BIDDING OR CONSTRUCTING BY OTHER
<br />CONTRACTORS. THEREFORE, IF DESIGN -BUILDER IS NOT RETAINED AS THE DESIGN -BUILD CONTRACTOR TO PERFORM THE
<br />WORK DEPICTED IN THE INSTRUMENTS OF SERVICE, WITHOUT THE PRIOR WRITTEN CONSENT OF THE DESIGN BUILDER, THE
<br />INSTRUMENTS OF SERVICE MAY NOT BE REPRODUCED OR USED FOR ANY PURPOSE EXCEPT FOR GENERAL REFERENCE.
<br />DESIGN -BUILDER DISCLAIMS ALL LIABILITY FOR ANY ADAPTATION, MODIFICATION, OR INTERPRETATION OF THE INSTRUMENTS
<br />OF SERVICE, OR FOR ANY OTHER UNAUTHORIZED USE OF THESE INSTRUMENTS OF SERVICE.
<br />2.
<br />THESE DOCUMENTS WERE PREPARED FOR CONSTRUCTION BY DESIGN -BUILDER ONLY. DESIGN -BUILDER DEVELOPED THESE
<br />DOCUMENTS WITH ENGINEERING SOLUTIONS AND CONSTRUCTION MEANS AND METHODS UNIQUE TO DESIGN -BUILDER FOR
<br />THE CONSTRUCTION OF THE SUBJECT PROJECT AND ARE NOT APPROPRIATE FOR OTHERS TO BID OR BUILD FROM. IN
<br />ADDITION, THESE DRAWINGS WERE DEVELOPED FROM INFORMATION MADE KNOWN TO DESIGN -BUILDER AS OF THE DATE OF
<br />THE DOCUMENT AND WOULD NOT INCLUDE LATER CHANGES.
<br />3.
<br />THESE PLANS ARE SCHEMATIC AND DO NOT SHOW EXACT ROUTING OR EVERY OFFSET WHICH MAY BE REQUIRED. THE HVAC
<br />CONTRACTOR IS TO COORDINATE WITH ALL OTHER TRADES AND IS TO VERIFY ALL CLEARANCES BEFORE COMMENCING WORK.
<br />4.
<br />MATERIALS, METHODS, AND INSTALLATION SHALL COMPLY WITH THE PROVISIONS OF THE 2018 EDITIONS OF THE WA
<br />MECHANICAL CODE, WA BUILDING CODE, WA FUEL AND GAS CODE, WA FIRE CODE, AND LOCAL CODES AND ORDINANCES.
<br />5.
<br />EQUIPMENT SIZING AND SELECTION TO COMPLY WITH 2O18 WSEC 403.3.1. THE OUTPUT CAPACITY FOR HEATING AND COOLING
<br />EQUIPMENT SHALL BE NO GREATER THAN THAT OF THE SMALLEST AVAILABLE EQUIPMENT SIZE THAT EXCEEDS THE
<br />CALCULATED LOADS.
<br />6.
<br />ZONE THERMOSTATIC CONTROLS SHALL BE CONFIGURED TO PROVIDE A DEADBAND OF 5'F WITHIN WHICH THE SUPPLY OF
<br />HEATING AND COOLING ENERGY TO THE ZONE IS SHUT OFF OR REDUCED TO A MINIMUM PER 2018 WSEC C403.4.1.2 .
<br />7.
<br />AUTOMATIC CONTROLS SHALL BE CAPABLE OF STARTING AND STOPPING THE SYSTEM AS REQUIRED PER 2018 WSEC C403.4.2.
<br />8.
<br />VENTILATION AND MINIMUM OUTSIDE AIR VALUES CALCULATED PER 2018 WA MC CHAPTER 4.
<br />9.
<br />AIRSIDE ECONOMIZER TO BE PROVIDED AS NOTED IN EQUIPMENT SCHEDULES AND MEET REQUIREMENTS OF 2018 WSEC
<br />C403.5.
<br />10.
<br />OUTSIDE AIR SUPPLY, EXHAUST OPENINGS, RETURN AIR OPENINGS USED FOR AIRSIDE ECONOMIZER OPERATION, AND
<br />STAIRWAY AND SHAFT VENTS SHALL BE PROVIDED WITH CLASS I MOTORIZED DAMPERS PER 2018 WSEC C403.7.8.
<br />11.
<br />SELECTED FAN MOTORS SHALL BE NO LARGER THAN THE FIRST AVAILABLE MOTOR SIZE GREATER THAN THE DESIGN BHP PER
<br />2018 WSEC C403.8.2.
<br />12.
<br />DUCT CONSTRUCTION AND HANGING SHALL COMPLY WITH SECTION 603 OF THE 2018 WA MC AND WITH CURRENT SMACNA
<br />STANDARDS. EARTHQUAKE BRACE ALL DUCTS 28" DIA AND LARGER WHICH ARE SUSPENDED MORE THAN 12" BELOW
<br />STRUCTURALSYSTEM.
<br />13.
<br />JOINTS OF MEDIUM AND HIGH VELOCITY DUCT SYSTEMS SHALL BE SEALED WITH GASKETS OR LISTED MASTIC TYPE DUCT
<br />SEALANT.
<br />14.
<br />DUCTS SHALL BE INSULATED AS INDICATED ON PLANS.
<br />A.
<br />DUCT WRAP, WHERE INDICATED, SHALL BE 1.5" 0.75 LB/FT' FIBERGLASS DUCT INSULATION WITH A FACTORY APPLIED
<br />REINFORCED ALUMINUM FOIL VAPOR BARRIER, UNLESS NOTED OTHERWISE
<br />B.
<br />SOUND LINING, WHERE INDICATED, SHALL BE 1.0" 1.5 LB/FT' FIBERGLASS DUCT LINING COATED TO PREVENT FIBER
<br />EROSION AT VELOCITIES UP TO 4,000 FPM, UNLESS NOTED OTHERWISE.
<br />15.
<br />FLEX DUCTS SHALL CONSIST OF A REINFORCED VAPOR BARRIER, 1.5" FIBERGLASS INSULATION, AND NON -PERFORATED
<br />INTERIOR LINER WITH WIRE HELIX. DUCT SHALL BE A UL 181 LISTED CLASS 1 AIR DUCT. FLEX DUCTS SHALL ONLY BE USED
<br />WHERE SHOWN AND SHALL NOT EXCEED 12' IN LENGTH UNLESS NOTED OTHERWISE.
<br />16.
<br />PROVIDE EARTHQUAKE RESTRAINT FOR HVAC EQUIPMENT IN ACCORDANCE WITH SECTION 1613 OF THE 2018 WA BC.
<br />17.
<br />PROVIDE FIRE DAMPERS, SMOKE DAMPERS, COMBINATION FIRE/SMOKE DAMPERS, AND CEILING RADIATION DAMPERS WHERE
<br />INDICATED ON PLANS AND AS REQUIRED BY SECTION 607 OF THE 2015 WA MC. INSTALL IN ACCORDANCE WITH THE
<br />MANUFACTURERS' INSTRUCTIONS, THE TERMS OF THEIR LISTING, AND THE REQUIREMENTS OF THE CODE.
<br />18.
<br />PIPING PENETRATIONS OF FIRE RATED WALLS OR FLOORS SHALL BE SLEEVED AND FIRE STOPPED WITH LISTED MATERIALS SO
<br />AS TO MAINTAIN THE INTEGRITY AND RATING OF THE FLOOR OR WALL.
<br />19,
<br />PROVIDE RETURN DUCT SMOKE DETECTOR AUTOMATIC SHUT DOWN OF ALL HEATING, COOLING, OR VENTILATION EQUIPMENT
<br />DELIVERING IN EXCESS OF 2,000 CFM IN ACCORDANCE WITH SECTION 606 OF THE 2015 WA MC.
<br />20,
<br />HVAC EQUIPMENT, VALVES, AND DAMPERS SHALL BE LOCATED IN EASILY ACCESSIBLE LOCATIONS.
<br />21.
<br />WITHIN 90 DAYS AFTER THE DATE OF SYSTEM ACCEPTANCE, RECORD DRAWINGS OF THE ACTUAL INSTALLATION TO BE
<br />PROVIDED TO THE BUILDING OWNER. RECORD DRAWINGS SHALL INCLUDE AS A MINIMUM THE LOCATION AND PERFORMANCE
<br />DATA ON EACH PIECE OF EQUIPMENT, GENERAL CONFIGURATION OF DUCT AND PIPE DISTRIBUTION SYSTEM INCLUDING SIZES,
<br />AND THE TERMINAL AIR AND WATER DESIGN FLOW RATES.
<br />22.
<br />OPERATING AND MAINTENANCE MANUALS TO BE PROVIDED TO THE BUILDING OWNER THAT INCLUDE: SUBMITTAL DATA,
<br />NAMES AND ADDRESSES OF AT LEAST ONE SERVICE AGENCY, HVAC CONTROLS SYSTEM MAINTENANCE AND CALIBRATION
<br />INFORMATION, AND A COMPLETE OPERATIONAL NARRATIVE FOR EACH SYSTEM.
<br />23.
<br />A WRITTEN BALANCE REPORT SHALL BE FILED WITH THE OWNER.
<br />24.
<br />COMMISSIONING: COMMISSIONING FOR THE PROJECT SHALL MEET THE REQUIREMENTS OF THE 2018 WSEC, SECTION C408.
<br />SYSTEM SHALL BE TESTED TO ENSURE CONTROL DEVICES, EQUIPMENT, AND SYSTEMS ARE CALIBRATED, ADJUSTED, AND
<br />OPERATE IN ACCORDANCE WITH THE PLANS. SEQUENCES OF OPERATION SHALL BE FUNCTIONALLY TESTED TO ENSURE THEY
<br />OPERATE IN ACCORDANCE WITH THE PLANS. A COMPLETE REPORT OF TEST PROCEDURES AND RESULTS SHALL BE
<br />PREPARED AND FILED WITH THE OWNER.
<br />25.
<br />FOR ALL "SEALED AIR TIGHT" SHAFTS, THE FOLLOWING MUST OCCUR:
<br />A.
<br />ALL VERTICAL JOINTS INSIDE THE SHAFT SHOULD BE PROVIDED WITH A CONTINUOUS SEAL FOR THE LENGTH OF THE
<br />JOINT, INCLUDING THE SHAFT CORNERS (BY G.C.)
<br />B.
<br />TOP AND BOTTOM WALL TRACKS SHOULD BE CAULKED ALONG THEIR ENTIRE LENGTH (BY G.C.)
<br />C.
<br />ANY FLOOR DECKING PERPENDICULAR TO THE SHAFT SHOULD BE CAULKED. FILLING WITH ROCK WOOL IS NOT
<br />ACCEPTABLE (BY G.C.)
<br />D.
<br />ANY PENETRATIONS OF THE SHAFT CONSTRUCTION (DUCT WORK, CONDUIT, PIPING,...) SHOULD BE SEALED ON BOTH
<br />SIDES OF THE PENETRATION
<br />E.
<br />USE SECTION 909 OF THE 2018 IBC FOR MAXIMUM ALLOWABLE LEAKAGE AREA, FOLLOWING THE GUIDELINES FOR TIGHT
<br />SHAFT CONSTRUCTION
<br />LOAD CRITERIA
<br />HEATING AND COOLING LOAD CALCULATIONS PERFORMED PER 2018 WSEC/SEC 403.2.1
<br />ENVELOPE VALUES
<br />DESIGN TEMPERATURES
<br />U-VALUE (BTUH/FT'"F)
<br />"F
<br />ROOF
<br />N/A
<br />INDOOR -COOLING
<br />75
<br />WALL
<br />N/A
<br />INDOOR -HEATING
<br />70
<br />FLOOR
<br />N/A
<br />OUTDOOR -COOLING
<br />N/A
<br />GLASS
<br />N/A
<br />OUTDOOR -HEATING
<br />N/A
<br />GLASS(SC)
<br />N/A
<br />INTERNAL LOADS
<br />SPACE TYPE
<br />MISC EQUIPMENT
<br />PEOPLE DENSITY (SEAT COUNT)
<br />LIGHTING(W/SOFT)
<br />OFFICE
<br />N/A
<br />N/A
<br />N/A
<br />CONFERENCE
<br />N/A
<br />N/A
<br />N/A
<br />KITCHEN
<br />N/A
<br />N/A
<br />N/A
<br />SERVER ROOM
<br />N/A
<br />N/A
<br />N/A
<br />I en inewed
<br />systems
<br />5300 DENVER AVENUE SOUTH
<br />SEATTLE, WASHINGTON 98108
<br />(206)787-8500
<br />THE PLANS AND SPECIFICATIONS HEREIN
<br />ARE OWNED BYAND FOR THE SOLE USE OF
<br />ACCO ENGINEERED SYSTEMS, INC. (-ACCO-),
<br />AND MAY NOT BE REPRODUCED OR USED
<br />BY OTHERS FOR ANY PURPOSE UNLESS
<br />AUTHORIZED BYACCO IN WRITING. ACCO
<br />CANNOTACCEPTANYLIABILITY, WARRANTY, OR
<br />OBLIGATION IN THE EVENT OF UNAUTHORIZED USE
<br />AREA OF WORK
<br />KEON
<br />PLAN
<br />Ci.
<br />9 R� inoT o 'W
<br />ION.AL C
<br />EXPIRES: 11-28-2024
<br />1
<br />06/30/2023
<br />PERMIT SET
<br />AC
<br />No.
<br />Date
<br />Description
<br />By
<br />Revisions
<br />Project
<br />SCHNITZER PAINE FIELD
<br />SPLIT -SYSTEM HEAT PUMP
<br />REPLACEMENT
<br />2615 W CASINO RD
<br />EVERETT, WA 98204
<br />Title
<br />CONSTRUCTION
<br />REQUIREMENTS
<br />A. CEARNS T. TOUTONGHI
<br />Designed By Checked By
<br />A. CEARNS D. RISTOW
<br />Drawn By Project Manager
<br />70870652 1 /811=1 I.011
<br />Job Number Scale
<br />M0.01
<br />
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