HomeMy WebLinkAboutM102.2-HVACSpecifications15q3q EXHAUST FANS
A. PRODUCTS- FANS SHALL BE MANUFACTURER AND MGCEL AS SPEQFIEG IN
SCNEDULE.
B_ W4lERE SNOWN ON DRAWWGS, PROVIDE A TOILET EXNAUST PAN UNIT
COMPLETE WITFI GRAVITY BACK DRAFT DAMPERS. ALL DUCTWORK, ROOF
OPENINGS AND �APS NECESSARY TO PROVIDE A COMPLETE EXNAUST
SYSTEM SNALL BE PROVIDED BY T4lE CONTRA�TOR. REFER TO PLANS
FOR APPLICABILITY.
C. ROOF OPENING TO BE FRAMED BY GENERAL CONTRACTOR. NVAC
CONTRACTOR TO SET CURB IN PLACE AND SECURE TO ROOF DECK.
GENERAL CONTRACTOR TO PURNISN AND INSTALL PLASNING.
D. NVAC CONTRACTOR ?0 NANG FAN, SET CURB AND SECURE, INSTALL
BACKDRAFT DAMPER AND CONNECT DUCTWORK.
E ELECTRICAL CONTRACTOR TO PROVIDE ALL WIRING.
15975 INSULATION
A. PRODUCTS:INSULATION SNALL BE OWENS-�ORNING. EQUAL PRODUCT BY
ARMSTRONG, CERTAWTEED, SCNULLER OR KNAUF MAY BE FURNISNED AT
TNE CONTRACTGR'S OPTION.
B_ DUCT WSULATION AND APPURTENANCES 54lALL NAVE A RAME SPREAD
RATING NOT EXGEEDING TWENTY-FNE (25) AND A SI'90KE DEVELOPED
RA?ING NOT EXCEEDING PIFTY (50)_
�. CONCEALED ROUND DUCTWORK - FLEXIBLE FBERGLASS DUCT WRAP
LAMINATED W4JITE REINFORCED KRAPT VAPOR BARRIER FAGING WITN 2"
STAPLING FLANGE, I.0 PCF DENSITY, K-027. OWENS-CORNING COMI"IERGAL
GRADE FIBERGLA55 DUCT WRAP TYPE I00_
D. INSULATION THICKNESS
MIN. MIN.
DUCT TYPE TNICKNESS R VALUE
IN UNGONDITIONED AREA 2° 5.0
IN CONDITIONED AREA I" 33
PIPE TYPE TWCKNE55 R VALUE
CONDENSATION I" 6.5
E. INSULATION SNALL NOT BE APPLIED UNTIL TNE GENERAL CONSTRUCTION
NAS FROGRESSED SUFFIQENTLY TO MSURE AGAINST PLIYSICAL OR
M015?URE DAMAGE TO ?NE INSULATION. ALL MSULATION DAMAGED
THROUGN FAILURE TO OBSERVE TNIS DIRECTNE SLIALL BE REFLACED AT
NVAC CONTRACTOR'S EXPENSE.
E LME ALL SUPPLY AND RETURN RECTANGULAR AIR DUC?5 WITN A MINIMUM
OF I" RIGID DUCT LWER.
G. DUGT LWER SNALL BE I-I/2 LB. AGOUSTIGAL DUGT LWER TNE SURFACE
FAGMG THE AIRSTREAM SNALL BE TREATED WITN A NON-COMBUSTIBLE
COATING TO PREVENT AIR EROSION AND NOT SUPPORT I'91CROBIAL
GROWTN.
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4lANGER RODS MUST BE PERPENDICULAR TO DUCTWORK BEFORE
WSULATION IS WSTALLED.
WSTALL ALL WSULATION ACCORDING TO MANUFACTURER'S
RECOMMENDATIONS.
J. INSULATION SNALL BE APPLIED OVER FLANGES, JOINTS AND SEAMS IN
PIPING AND DUCTWORK.
K. ALL JOMTS AND SEAMS IN MSULATION SNALL BE PROPERLY SEALED TG
MAINTAIN VAPOR BARRIER MTEGRIT7.
15980 BALANCING AND GOMMISSIONING
A_ ALL AIR DISTRIBUTION SYSTEMS ARE TO BE BALANCED IN ACCORDANCE
WITN GENERALLY ACCEPTED ENGINEERING STANDARDS, SUCN AS TNE
ASSOCIATED AIR BALANCE COUNCIL (AABG) OR NEBB. DUCTED AIR RATES
ARE TO BE MEASURED AND ADJUSTED TO DELIVER FINAL FLOW RATES
WITNIN 10% GF DESIGN RATES.
B. TNE MECNANICAL SYSTEMS SNALL BE TESTED TO VERIFY TNAT T41EY ARE
ALL WORKING PROPERLY TO MEET TNE STATE ENERGY CODE
REQUIREMENTS. PROVIDE A REPORT SNOWING TNAT EACN PIECE OF
EQUIPMENT WAS BEEN TESTED IN ITS VARIOUS FUNCTIONS AND IT
PERFORMANCE FOR EACN OF TNESE FUNCTIONS. VERIFY TNAT TNE
PROPERLY SIZED EQUIPMENT NAS BEEN INSTALLED AND RECORD ALL OF
TNE PERFORMANCE AND GENERAL PNYSICAL DATA FROM T41E EQUIPMENT.
C_ GENERAL CONTRACTOR TO PROVIDE A CERTIFIED AIR BALANCE REPORT AS
PART OF GLOSE OUT GOCUMENTS.
D_ TNIS CONTRACTOR IS REQUIRED 70 INSTALL T4JE OWNER'S ENERGY
MANAGEMENT EQUIPMENT, TEST, ASSIST M COMMISSIONING OF SYSTEM AS
PART OF BASE BID.
RELEA5E0 FOR CONSTRIICTI�N
Su6jec��o compliance with allregula�ions
of S�a�e antl Local Codes
City of Carmel
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DATE: 03�20�20
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ENG JOB # 19-41-215
DRAWING NUMBER:
H6.2
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