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MECHANICAL ABBREVIATIONS
<br />A
<br />AMPS
<br />IBC
<br />INTERNATIONAL BUILDING CODE
<br />AC
<br />AIR CONDITIONING
<br />OW
<br />INDUSTRIAL COLD WATER
<br />ACH
<br />AIR CHANGES PER HOUR
<br />ID
<br />INSIDE DIAMETER/DIMENSION
<br />ACT
<br />ACOUSTICAL CEILING TILE
<br />IE
<br />INVERT ELEVATION
<br />AD
<br />ACCESS DOOR
<br />IEER
<br />INTEGRATED ENERGY EFFICIENCY RATIO
<br />ADD'L
<br />ADDITIONAL
<br />IMC
<br />INTERNATIONAL MECHANICAL CODE
<br />AFF
<br />ABOVE FINISHED FLOOR
<br />IN
<br />INCHES
<br />AFG
<br />ABOVE FINISHED GRADE
<br />IN WG
<br />INCHES WATER GAUGE
<br />AHU
<br />AIR HANDLING UNIT
<br />PLV
<br />INTEGRATED PART LOAD VALUE
<br />ALUM
<br />ALUMINUM
<br />KW
<br />KILOWATTS
<br />AMP/AMPS
<br />AMPERAGE
<br />LAT
<br />LEAVING AIR TEMPERATURE
<br />AP
<br />ACCESS PANEL
<br />LB/LBS
<br />POUND/POUNDS
<br />ARCH
<br />ARCHITECT
<br />LF/LIN FT
<br />LINEAL FOOT/FEET
<br />BC
<br />BEADED COLLAR
<br />LPG
<br />LIQUID PROPANE GAS
<br />ROD
<br />BACKDRAFT DAMPER
<br />LPS
<br />LOW PRESSURE STEAM
<br />BF
<br />BELOW FLOOR
<br />LVG
<br />LEAVING
<br />BHP
<br />BRAKE HORSEPOWER
<br />LWA
<br />SOUND POWER RATING LEVEL (IN DB)
<br />BLDG
<br />BUILDING
<br />LWG
<br />LOW WALL GRILLE
<br />BOD
<br />BOTTOM OF DUCT
<br />LWT
<br />LEAVING WATER TEMPERATURE
<br />BOP
<br />BOTTOM OF PIPE
<br />MAX
<br />MAXIMUM
<br />BOT
<br />BOTTOM
<br />MAU
<br />MAKE UP AIR UNIT
<br />BS
<br />BIRD SCREEN / BLACK STEEL
<br />MBH
<br />1000 BRITISH THERMAL UNITS/HOUR
<br />BTU
<br />BRITISH THERMAL UNIT
<br />MCA
<br />MINIMUM CIRCUIT AMPACITY
<br />BTUH
<br />BRITISH THERMAL UNITS PER HOUR
<br />MD
<br />MOTORIZED DAMPER
<br />CAP
<br />CAPACITY
<br />MFR
<br />MANUFACTURER
<br />CBD
<br />CALIBRATED BALANCING DAMPER
<br />MISC
<br />MISCELLANEOUS
<br />CC
<br />CONTROLS CONTRACTOR
<br />MIN
<br />MINIMUM/MINUTE
<br />CD
<br />CEILING DIFFUSER/CONDENSATE DRAIN
<br />MPS
<br />MEDIUM PRESSURE STEAM
<br />CDWR
<br />CONDENSER WATER RETURN
<br />MT
<br />MOUNT
<br />CDWS
<br />CONDENSER WATER SUPPLY
<br />MTD
<br />MOUNTED
<br />CFM
<br />CUBIC FEET PER MINUTE
<br />MUW
<br />MAKE-UP WATER
<br />CHWR
<br />CHILLED WATER RETURN
<br />NA
<br />NOT APPLICABLE
<br />CHWS
<br />CHILLED WATER SUPPLY
<br />NC
<br />NORMALLY CLOSED/NOISE CRITERIA
<br />CLG
<br />CEILING
<br />NG/NGAS
<br />NATURAL GAS
<br />COL
<br />COLUMN
<br />NIC
<br />NOT IN CONTRACT
<br />CONC
<br />CONCRETE
<br />NO
<br />NORMALLY OPEN/NUMBER
<br />COND
<br />CONDENSATE
<br />NPW
<br />NON -POTABLE WATER
<br />CONN
<br />CONNECT CONNECTED CONNECTION
<br />N-R
<br />NON-RESIDENTIAL
<br />CONT
<br />CONTINUOUS/CONTINUATION
<br />OA/OSA
<br />OUTSIDE AIR
<br />CONTR
<br />CONTRACTOR
<br />OLD
<br />OPPOSED BLADE DAMPER
<br />COORD
<br />COORDINATE
<br />OD
<br />OUTSIDE DIAMETER/DIMENSION
<br />COP
<br />COEFFICIENT OF PERFORMANCE
<br />PCF
<br />POUNDS PER CUBIC FOOT
<br />CT
<br />COOLING TOWER
<br />PD
<br />PRESSURE DROP
<br />Cu
<br />CUBIC/CONDENSER UNIT
<br />PH
<br />PHASE
<br />CW
<br />DOMESTIC COLD WATER/CONDENSER WATER
<br />POC
<br />POINT OF CONNECTION
<br />DB
<br />DUCTBOARD/DRY BULB/DECIBEL
<br />P/PRESS
<br />PRESSURE
<br />DDC
<br />DIRECT DIGITAL CONTROL
<br />PSI
<br />POUNDS PER SQUARE INCH
<br />DEFL
<br />DEFLECTION
<br />PSIG
<br />POUNDS PER SQUARE INCH GAUGE
<br />DEG
<br />DEGREE/DEGREES
<br />QTY
<br />QUANTITY
<br />DIA
<br />DIAMETER
<br />R/(R)
<br />RETURN GRILLE/RELOCATED/RETURN
<br />OMPR
<br />DAMPER
<br />RA
<br />RETURN AIR
<br />DN
<br />DOWN
<br />RD/RND
<br />ROUND
<br />DOAS
<br />DEDICATED OUTSIDE AIR SYSTEM
<br />REF
<br />REFERENCE
<br />DWG
<br />DRAWING
<br />RED
<br />REQUIRED
<br />EXH
<br />EXHAUST
<br />RESID
<br />RESIDENTIAL
<br />EA
<br />EACH/EXHAUST AIR
<br />RF
<br />RELIEF
<br />EAT
<br />ENTERING AIR TEMPERATURE
<br />RG
<br />REFRIGERANT DISCHARGE GAS
<br />EC
<br />EGGCRATE GRILLE/END CAP/ELEC CONTRACTOR
<br />RL
<br />REFRIGERANT LIQUID
<br />DER
<br />ENERGY EFFICIENT RATING
<br />RPM
<br />REVOLUTIONS PER MINUTE
<br />EF
<br />EXHAUST FAN
<br />RS
<br />REFRIGERANT SUCTION
<br />EFF
<br />EFFICIENCY
<br />S
<br />SUPPLY
<br />EL
<br />ELEVATION
<br />SA
<br />SUPPLY AIR
<br />ELEC/ELECT
<br />ELECTRICAL/ELECTRIC
<br />SAT
<br />SATURATION/SUPPLY AIR TEMPERATURE
<br />EMCS
<br />ENERGY MANAGEMENT CONTROL SYSTEM
<br />SD
<br />SMOKE DETECTOR
<br />ENT
<br />ENTERING
<br />S/D
<br />SLIP & DRIVE CONNECTION
<br />EQUIP
<br />EQUIPMENT
<br />S-C
<br />SEATTLE --- CODE
<br />ESP
<br />EXTERNAL STATIC PRESSURE
<br />SEER
<br />SEASONAL ENERGY EFFICIENCY RATING
<br />EWT
<br />ENTERING WATER TEMPERATURE
<br />SENS
<br />SENSIBLE
<br />EXIST/(E)
<br />EXISTING
<br />SL
<br />SOUND LINED
<br />EXH
<br />EXHAUST
<br />SM
<br />SHEETMETAL
<br />F
<br />FAHRENHEIT
<br />SPEC
<br />SPECIFICATION
<br />FAC
<br />FIRE ALARM CONTRACTOR
<br />SO
<br />SCREENED OPENING
<br />FD
<br />FIRE DAMPER
<br />SOO
<br />SLAB ON GRADE
<br />FDC
<br />FIRE DEPARTMENT CONNECTION
<br />SP
<br />STATIC PRESSURE
<br />FF
<br />FINISHED FLOOR
<br />SF
<br />SQUARE FEET
<br />FIC
<br />FURNISHED AND INSTALLED BY CONTRACTOR
<br />SS
<br />STAINLESS STEEL
<br />FIO
<br />FURNISHED AND INSTALLED BY OWNER
<br />STRUC
<br />STRUCTURAL
<br />FLA
<br />FULL LOAD AMPS
<br />TA
<br />TRANSFER AIR
<br />FLEX
<br />FLEXIBLE
<br />TEMP
<br />TEMPERATURE/TEMPORARY
<br />FLR
<br />FLOOR
<br />TBD
<br />TO BE DETERMINED
<br />FOB
<br />FLAT ON BOTTOM
<br />TOD
<br />TOP OF DUCT
<br />FOIC
<br />FURNISHED BY OTHERS,
<br />TOS
<br />TOP OF STEEL/TOP OF SLAB
<br />INSTALLED BY CONTRACTOR
<br />TOT
<br />TOTAL
<br />FOS
<br />FLAT ON SIDE
<br />TSP
<br />TOTAL STATIC PRESSURE
<br />FOT
<br />FLAT ON TOP
<br />TSTAT
<br />THERMOSTAT
<br />FP
<br />FIRE PROTECTION
<br />TYP
<br />TYPICAL
<br />FPM
<br />FEET PER MINUTE
<br />UH
<br />UNIT HEATER
<br />FSD
<br />FIRE/SMOKE DAMPER
<br />UNO
<br />UNLESS NOTED OTHERWISE
<br />FT
<br />FOOT/FEET
<br />V
<br />VOLT
<br />RUT
<br />FUTURE
<br />VA
<br />VENTILATION AIR
<br />FV
<br />FACE VELOCITY
<br />VD
<br />VOLUME DAMPER
<br />G
<br />GRILLE
<br />VEL
<br />VELOCITY
<br />GA
<br />GAUGE/GALLON
<br />VERT
<br />VERTICAL
<br />GALV
<br />GALVANIZED
<br />VFD
<br />VARIABLE FREQUENCY DRIVE
<br />GC
<br />GENERAL CONTRACTOR
<br />VOL
<br />VOLUME
<br />GPM
<br />GALLONS PER MINUTE
<br />W
<br />WRAPPED DUCT
<br />GRD
<br />GRILLE/REGISTER/DIFFUSER
<br />WE
<br />WET BULB
<br />GWB
<br />GYPSUM WALL BOARD
<br />WG
<br />WATER GAUGE
<br />HD
<br />HEAD
<br />W/
<br />WITH
<br />HORIZ
<br />HORIZONTAL
<br />W/0
<br />WITHOUT
<br />HE
<br />HORSEPOWER
<br />W/SF
<br />WATTS PER SQUARE FOOT
<br />FIR
<br />HOUR
<br />WSEC
<br />WASHINGTON STATE ENERGY CODE
<br />HSPF
<br />HEATING SEASONAL PERFORMANCE FACTOR
<br />HT
<br />HEIGHT
<br />HWTG
<br />HIGH WALL TRANSFER GRILLE
<br />HWR
<br />HOT WATER RETURN
<br />HWS
<br />HOT WATER SUPPLY
<br />HX
<br />HEAT EXCHANGER
<br />HZ
<br />HERTZ
<br />MECHANICAL LEGEND
<br />10"X10" RECT SUPPLY AIR DUCT
<br />10"X® UP/TOWARD
<br />10"Xio"ID, RECT SUPPLY AIR DUCT
<br />10"X" DN/AWAY
<br />10"X10° RECT RETURN DUCT
<br />10"X�J UP/TOWARD
<br />10"X10" RECT RETURN DUCT
<br />10"X�VJ DN/AWAY
<br />10"X10" RECT EXHAUST
<br />10"Xi0 ® UP/TOWARD
<br />10"X ff' RECT EXHAUST
<br />10"X10°7 DN/AWAY
<br />vim,
<br />10"� @ ROUND DUCT - UP/TOWARD
<br />1° L1 ROUND DUCT - DN/ AWAY
<br />12"X10"q FLATOVAL DUCT - UP/ TOWARD
<br />12"X100 ii FLATOVAL DUCT - DN/ AWAY
<br />10"4 o DUCT OVERLAP
<br />10"4
<br />BOOT TAP
<br />100
<br />10"0 45' TAP
<br />10 0 VOLUME DAMPER
<br />: 10T:
<br />10110 CALIBRATED BALANCING DAMPER
<br />RISE(R) & DROP(D)
<br />TRANSITION
<br />TURNING VANES/SPLITTERS
<br />DUCT MOUNTED SMOKE DETECTOR
<br />BACK DRAFT DAMPER
<br />-swvvti FLEXIBLE DUCT
<br />AIR FLOW (DRAWN AIR)
<br />AIR FLOW (FORCED AIR)
<br />COMBINATION FSD
<br />FIRE DAMPER
<br />SMOKE DAMPER
<br />MOTOR OPERATED DAMPER
<br />0
<br />ACCESS DOORS
<br />SOUND TRAP
<br />FLEX CONNECTION
<br />ri 7x __j6_"o_D_s_Lj ACOUSTICALLY LINED DUCT
<br />OD = OUTSIDE DIMENSIONS
<br />SL = SOUND LINING (THICKNESS)
<br />�r FABRIC DUCT
<br />® CLEARANCE
<br />® SUPPLY AIR DIFFUSER
<br />(WITH CORE BLANKOFF/ROTATE)
<br />® CEILING EXHAUST AIR GRILLE
<br />CEILING RETURN OR TRANSFER
<br />AIR GRILLE
<br />CDo SLOTTED DIFFUSER (PLAN VIEW)
<br />Q REVISION CLOUD & TRIANGLE
<br />##"0 ROUND DUCT SYMBOL
<br />##X##O FLATOVAL DUCT SYMBOL
<br />#° DEGREES SYMBOL
<br />S POINT OF CONNECTION
<br />CD1-100 GRD TAG IDENTIFIER = TYPE-CFM
<br />8"0
<br />0 TSSTAT/TEMP SENSOR
<br />OH HUMIDITY SENSOR
<br />SD SMOKE DETECTOR
<br />sP STATIC PRESSURE SENSOR
<br />OO OCCUPANCY SENSOR
<br />SIZE
<br />®° CARBON DIOXIDE SENSOR
<br />CO CARBON MONOXIDE SENSOR
<br />OS SENSOR
<br />No NITROGEN DIOXIDE SENSOR
<br />EXISTING DUCTWORK
<br />DEMO DUCTWORK
<br />�I
<br />WALL -MOUNTED GRILLE
<br />t o
<br />PIPE ELBOW UP
<br />PIPE ELBOW DN
<br />t P�
<br />DIRECTION OF FLOW
<br />z�
<br />DIRECTION OF SLOPE DOWN
<br />�]
<br />PLUG OR CAP
<br />PRESS REDUCING ASSEMBLY
<br />SOLENOID VALVE
<br />z--��
<br />PUMP
<br />�-CHWS/CHWR-S
<br />CHILLED WATER SUPPLY/RETURN
<br />�RL/RS-
<br />REFRIGERANT LIQUID/SUCTION
<br />NG
<br />NATURAL GAS
<br />LPG
<br />LIQUID PROPANE GAS
<br />i--CDWS/CDWR-S
<br />CONDENSER WATER SUPPLY/RETURN
<br />i!--HWS/HWR--S
<br />HEATING WATER SUPPLY/RETURN
<br />COND --s
<br />CONDENSATE
<br />�FOV
<br />FUEL OIL VENT
<br />2-FOS/FORS
<br />FUEL OIL SUPPLY/RETURN
<br />?RDG
<br />REFRIGERANT DISCHARGE GAS
<br />MECHANICAL GENERAL NOTES
<br />1. WORK SHALL CONFORM TO APPLICABLE CODES AND REGULATIONS, INCLUDING, BUT NOT LIMITED TO THE 2018 IBC, 2018 WSEC, 2018 IMC, &
<br />SIMILAR YEAR WAC 296-104 BOILER RULES.
<br />2. DO NOT SCALE DRAWINGS, DIMENSIONS GOVERN. DIMENSIONS ARE TO FACE OF STUD, CONCRETE, OR MASONRY UNO.
<br />3. LOCATION AND DETAILS OF EQUIPMENT, DUCT ROUTING, AND CONNECTIONS ARE APPROXIMATE. COORDINATE FINAL LOCATIONS WITH OTHER
<br />TRADES. INSTALL IN ACCORDANCE WITH APPROVED SUBMITTALS AND DETAIL DRAWINGS WHEN APPLICABLE.
<br />4. VERIFY EXISTING CONDITIONS, DIMENSIONS, DETAILS, ETC. NOTIFY ENGINEER OF ANY DISCREPANCIES PRIOR TO PROCEEDING WITH WORK.
<br />5. WHEN CONSTRUCTION DETAILS ARE NOT SHOWN OR NOTED FOR ANY PART OF THE WORK, DETAILS SHALL BE THE SAME AS FOR OTHER SIMILAR
<br />WORK. IF ADDITIONAL QUESTIONS REMAIN, CONTACT THE ENGINEER PRIOR TO PROCEEDING,
<br />6. ALL STRUCTURAL OPENINGS AND PLATFORMS SHALL BE PROVIDED BY THE GENERAL CONTRACTOR UNO.
<br />7. DUCT SEALING AND CONSTRUCTION TO MEET SMACNA AND ENERGY CODE REQUIREMENTS. UNO: LOW PRESSURE DUCTWORK (DOWNSTREAM OF
<br />VAV BOXES, CONSTANT VOLUME AC SYSTEMS, TOILET EXHAUSTS, ETC.) TO MEET 2" CONSTRUCTION CLASS WITH SEAL CLASS C. MEDIUM
<br />PRESSURE DUCTWORK (UPSTREAM OF VAV BOXES, HIGH VELOCITY EXHAUSTS, ETC.) TO MEET 2" CONSTRUCTION CLASS WITH SEAL CLASS C
<br />(UNO IN SCHEDULES AT 3 WITH SEAL CLASS B, >4° WITH SEAL CLASS A). DUCT RISERS IN SHAFTS WITH DAMPERED PENETRATIONS TO MEET
<br />6 CONSTRUCTION CLASS WITH SEAL CLASS A. OUTDOOR INSTALLED SUPPLY & RETURN DUCTS TO HAVE SEAL CLASS A.
<br />8. ALL CEILING DIFFUSERS ARE 4-WAY THROW UNLESS NOTED OTHERWISE.
<br />9. ALL DUCT DIMENSIONS ARE OUTSIDE DIMENSIONS BEFORE SOUND LINING HAS BEEN ACCOUNTED FOR (SOUND LINING @ 1", UNO)
<br />10. OUTSIDE AIR INTAKES ON ALL AIR HANDLING UNITS SHALL BE 10 FEET AWAY FROM ANY VENTS, STREETS, LOADING DOCK, NEIGHBORING LOT
<br />LINES & FUEL BURNING EQUIPMENT OR 3 FEET BELOW OR 25' ABOVE ANY CONTAMINANT SOURCE WITHIN 10 FEET.
<br />11. ALL AIR ECONOMIZERS SHALL BE CAPABLE OF THE FOLLOWING PER C403.5.1 & C403.5.5:
<br />-0% TO 100% OF THE DESIGN SUPPLY AIR WITH FAULT DETECTION & DIAGNOSTIC REPORTING.
<br />-CONTROLLED BY A CONTROL SYSTEM DETERMINING IF THE OUTSIDE AIR CAN MEET PART OR ALL OF THE BUILDING COOLING LOADS.
<br />-INTEGRATED TO PROVIDE PARTIAL COOLING EVEN WHEN MECHANICAL COOLING IS REQUIRED.
<br />12. OUTSIDE AIR INTAKE, RELIEF, AND EXHAUST OPENINGS SHALL BE EQUIPPED WITH MOTORIZED CLASS 1 LOW LEAK (<4 CFM/SF @ 1-WG)
<br />DAMPERS OR GRAVITY PER EXCEPTIONS IN C403.7.8) DAMPERS WHICH CLOSE AUTOMATICALLY WHEN SYSTEM IS OFF OR UPON POWER FAILURE,
<br />UNO FOR SSMOKE CONTROL SYSTEM OPERATION
<br />13. THE CONTROL SYSTEM SHALL MEET C403 AND BE PROGRAMMABLE, CAPABLE OF BEING SET FOR DIFFERENT DAY TYPES PER WEEK, DEADBAND
<br />SETTING OF AT LEAST 5°F (10°F FOR RESIDENTIAL BETWEEN THE HEATING AND COOLING SETPOINTS AND SETBACK TEMPERATURES WITH OPTIMAL
<br />START CONTROL. CONTROL SYSTEM SHALL INCLUD�lA MICROPROCESSOR AND BE CAPABLE OF VARYING FLOWS AND RESETTING SUPPLY AIR &
<br />WATER TEMPERATURES BY REPRESENTATIVE BUILDING LOADS WHERE REQUIRED IN C403.4.
<br />14. WHERE REQUIRED BY C408, RECORD DRAWINGS OF THE ACTUAL INSTALLATION SHALL BE PROVIDED TO THE BUILDING OWNER WITHIN 90 DAYS
<br />OF THE DATE OF SYSTEM ACCEPTANCE PER THE ENERGY CODE. AN OPERATING MANUAL AND MAINTENANCE MANUAL SHALL BE PROVIDED TO THE
<br />BUILDING OWNER. ALL HVAC SYSTEMS SHALL BE BALANCED AND A WRITTEN BALANCING REPORT SHALL BE PROVIDED TO THE OWNER. HVAC
<br />CONTROL SYSTEMS SHALL BE TESTED TO ENSURE THAT THEY OPERATE IN ACCORDANCE WITH APPROVED PLANS. A PRELIMINARY COMMISSIONING
<br />REPORT OF TEST PROCEDURES AND RESULTS SHALL BE PREPARED PRIOR TO ISSUANCE OF A FINAL CERTIFICATE OF OCCUPANCY. A COMPLETE
<br />FINAL COMMISSIONING REPORT OF TEST PROCEDURES AND RESULTS SHALL BE PROVIDED TO THE OWNER.
<br />15. MECHANICAL SYSTEMS SHALL COMPLY WITH SEISMIC RESTRAINT REQUIREMENTS OF THE BUILDING CODE, SMACNA AND ASCE 7. ALL LIFE SAFETY
<br />OR HAZARDOUS MATERIAL RELATED SYSTEMS SHALL BE DEEMED AN Ip=1.5 FOR RESTRAINT METHODS OR AS NOTED ON THE DRAWINGS. REFER
<br />TO CODES FOR INSTALLATION REQUIREMENTS AND EXCEPTIONS BASED ON SIZING, WEIGHTS AND MOUNTING HEIGHTS.
<br />16. PROVIDE EARTHQUAKE RESTRAINTS FOR HVAC EQUIPMENT AS REQUIRED BY SMACNA SEISMIC RESTRAINT MANUAL, SEISMIC HAZARD B. WIRES FOR
<br />CEILING SYSTEM ETC. SHALL NOT BE HUNG OFF HVAC EQUIPMENT OR HVAC EQUIPMENT SUPPORTS.
<br />17. PROVIDE FIRE AND COMBINATION FIRE/SMOKE DAMPERS WHERE SHOWN ON PLANS AND WHERE REQUIRED PER CODE, AT 1-1/2 HR RATING
<br />UNO.
<br />18. ALL PIPING PENETRATIONS THROUGH RATED ASSEMBLIES SHALL BE SEALED WITH AN UL APPROVED FIRE CAULKING. ALL MATERIALS EXPOSED
<br />WITHIN PLENUMS SHALL BE NON-COMBUSTIBLE OR SHALL BE ILL LISTED AND LABELED FOR INSTALLATION IN PLENUMS OR AS HAVING A FLAME
<br />SPREAD INDEX < 25 AND A SMOKE -DEVELOPED INDEX OF < 50.
<br />19. SMOKE DETECTORS PROVIDING AUTOMATIC SHUTDOWN SHALL BE PROVIDED IN THE RETURN AIR, PER MECH CODE, SUCH AS HVAC EQUIPMENT
<br />DELIVERING (NOT EXHAUST) >2000 CFM (INCLUDING MULTIPLE UNITS DUCTED INTO COMMON DISTRIBUTION OR RETURN, WITH A TOTAL SUPPLY
<br />>2000 CFM) OR EACH STORY OF RETURN SYSTEMS OVER 15,000 CFM IN A MULTI -STORY INSTALLATION, NOT IN SYSTEMS SERVING SINGLE
<br />ROOMS/SPACES. SMOKE DETECTORS SHALL BE FIC (ELEC) UNO. POWER -WIRING AND INTERLOCK TO FIRE ALARM SYSTEM BY ELECTRICAL
<br />CONTRACTOR AS APPLICABLE. VAV BOX (WITH FAN) SHUTDOWN CAN BE THROUGH CONTROLS SYSTEM.
<br />20. ARCHITECTURAL ACCESS PANELS SHALL BE PROVIDED AND INSTALLED BY GC AT ALL CONCEALED EQUIPMENT AND DEVICE LOCATIONS, UNLESS
<br />NOTED OTHERWISE.
<br />21. ALL MOTOR STARTERS NOT SHOWN IN EQUIPMENT SCHEDULES SHALL BE FURNISHED AND INSTALLED BY ELECTRICAL CONTRACTOR. MOTOR
<br />EFFICIENCIES TO MEET OR EXCEED CODE MINIMUM.
<br />22. FOR ALL "SEALED AIR TIGHT" OR PRESSURIZED SHAFTS/ROOMS AND PRESSURE/TEMPERATURE/HUMIDITY CONTROLLED ROOMS, THE FOLLOWING
<br />SHALL OCCUR:
<br />-USE SECTION 909.5 OF THE 2018 IBC FOR MAX ALLOWABLE LEAKAGE AREA, FOLLOWING THE GUIDELINES FOR TIGHT STAIR SHAFT
<br />CONSTRUCTION.
<br />-ALL VERTICAL JOINTS, CORNERS AND WALL TRACKS (TOP AND BOTTOM) SHALL BE PROVIDED WITH A CONTINUOUS SEAL FOR THE LENGTH OF
<br />THE JOINT (BY GC)
<br />-ANY FLOOR DECKING PERPENDICULAR TO THE CONSTRUCTION SHALL BE CAULKED (BY GC). FILLING WITH ROCK WOOL IS NOT ACCEPTABLE.
<br />-ALL DOORSRSHALL BE PROVICONSTRUCTION
<br />DSWITHTTIIGHT(DFITCTINGRGASKETS ANDPTHIRE�HOLDSSWEEPS AND OPEONNAGAINSTITHE DIRECTION OF PRESSURE.
<br />-IN ADDITION TO ABOVE, ROOM ENVELOPE TO HAVE VAPOR BARRIER FOR HUMIDITY CONTROLLED ROOMS
<br />-ROOM ENVELOPE TO BE INSULATED (R-ii MIN) IF TEMPERATURE DIFFERENCE EXCEEDS 10-F TO ADJACENT AREAS
<br />23. ALL ADHESIVES, SEALANTS, PAINTS AND COATINGS USED DURING THE INSTALLATION/FINISH WORK SHALL MEET THE LEED REQUIREMENTS FOR IEQ.
<br />24. MAXIMUM STAND(ARD LENGTH OF FLEXIBLE DUCT SHALLECTOR')) BE PER BUILDING STANDARDS OR 12' MAX; UP TO 25' MAXIMUM LENGTH IS ACCEPTABLE
<br />T6TAL. RE ERDUCTTO IINSTALLATIONDDETAILS FOROT NSUPPORY REQUREMENTS. DUCT FLEIXIBILE DUCTDBY 1 FLAME SPREADCRATINGZE SHALLDBEDO 25 ANDEXCEED
<br />SMOKE5
<br />DEVELOPED RATING SHALL BE < 50. USE THERMAFLEX MODEL G-KM FOR LOW AND MEDIUM PRESSURE APPLICATIONS OR APPROVED EQUAL.
<br />25. ELECTRICAL METERING OF SYSTEMS AS REQUIRED BY ENERGY CODE SECTION C409 IS BY ELECTRICAL. THE ELECTRICAL DESIGN & CONTRACTOR
<br />TEAM WILL FURNISH THE NECESSARY ELECTRICAL DISTRIBUTION AND METERING COMPONENTS - SEE ELECTRICAL DRAWINGS. THE MECHANICAL
<br />CONTRACTOR WILL FURNISH A BUILDING MANAGEMENT SYSTEM CAPABLE OF COLLECTING AND STORING THE INFORMATION WITH A VISIBLE
<br />DISPLAY/NOTIFICATION READILY ACCESSIBLE TO OPERATION AND MANAGEMENT PERSONNEL AS REQUIRED.
<br />26, THE PROJECT TEAM IS COLLECTIVELY RESPONSIBLE FOR COMPLIANCE WITH [C412][APPENDIX E], "RENEWABLE ENERGY SYSTEMS." AS WELL AS
<br />C406 " EFFICIENCY PACKAGES" AS APPLICABLE TO THE PROJECT AND AS COORDINATED DURING DESIGN WITH ENTIRE DESIGN/CONSTRUCTION
<br />TEAM.
<br />.
<br />H e r m a n s o n
<br />Building Today, Defining Tomorrow
<br />Hermanson Company LLP
<br />1221 2nd Avenue North
<br />Kent, Washington 98032
<br />Tel: (206) 575-9700
<br />Fax:(206) 575-9800
<br />www.hermanson.com
<br />Contractor Reg #: HERMACLO05BJ
<br />DRAWING INDEX
<br />SHEET N0.
<br />SHEET TITLE
<br />CURRP.-
<br />REV6F.I1_
<br />M0.00
<br />COVER SHEET - HVAC
<br />MO.01
<br />CONSTRUCTION STANDARDS - HVAC
<br />M0.02
<br />CONSTRUCTION STANDARDS HVAC
<br />M2.R1
<br />PARTIAL ROOF PLANS &SCHEDULE - HVAC
<br />RTU
<br />REPLACE
<br />EVERETT MALL PLAZA, SUITE M
<br />1203 SE EVERETT MALL WAY
<br />EVERETT, WA 98208
<br />APN NUMBER
<br />28051800404200
<br />ODO(tN
<br />J�9 DF WASy
<br />qe e w �rx
<br />qO A36149 O
<br />S/ONA�L�
<br />October 12, 2022
<br />LEGAL DESCRIPTION
<br />SEC 18 TWP 28 RGE 05LOT 2A EVERETT MALLL PLAZA - PHASE III BSP REC'D V1 MISC
<br />MAPS PG 22- 23 AF NO 8412195037 BEING PTN OF NW1/4 SE1/4
<br />ISSUE FOR PERMIT
<br />Revisions
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<br />Way, Everett, WA 98208
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<br />VICINITY MAP Q
<br />NO SCALF
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<br />-
<br />-
<br />-
<br />10/07/22 JMH ISSUE FOR PERMIT
<br />No. Date By Description
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<br />SITE MAP y
<br />NO SCALE
<br />FOR CITY USE:
<br />Design Team
<br />Design JMH
<br />Drawn FVP
<br />Checked DTN
<br />Pre-Construction Number 14-22-22760
<br />Construction Number
<br />Issue Date 10/07/22
<br />COVER
<br />SHEET
<br />- HVAC
<br />M0.00
<br />
|