HomeMy WebLinkAbout18-840.02 M501 MECHANICAL SPECIFICATIONSRELEA5E0 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�Q�j�20
GENERAL MECHANICAL SPECIFICATIONS
GENERAL REOUIREMENTS�
READ AND BE BOUND BY THE ARCHITECTURAL SPECIFICATIONS.
THESE SPECIFICATIONS, ALL OTHER DOCUMENTS ATfACHED HEREfO, ALL ADDENDA ISSUED AND THE ACCOMPANYING
PlANS ARE INTENDED TO PROVIDE FOR THE COMPLETE FURNISHING AND INSTALLATION OF THE ENTIRE MECHANICAL
SYSTEM.
THE WORK SHALL BE DONE IN ACCORDANCE WITH BEST PRACTICE 50 AS TO CONTRIBUTE TO EFFIQENCY OF
OPERATION AND MINIMUM MAINTENANCE AND SHALL AE INSTALLED WITH PROPER ACCESSIBILIT7. THE MATERIALS AN�
EQUIPMENT, INCLU�ING ALL NECESSARY ACCESSORIES, SHALL BE PUT INTO PROPER ADJUAMENT SO THAT THE
COMPONENT PARTS FUNCTION TOGETHER AS A WORKABLE SYSTEM. THE MECHANICAL CONTRACTOR SHALL PROVIDE
ALL EQUIPMENT, MATERIALS AND OPERATIONS AS INDICATED EITHER ON THE DRAWINGS Ok WNTAINE� HEREIN OR AS
MAY BE REA50NABLY IMPLIED BY EITHER TO ACCOMPLISH THE COMPLETE INSTALLITION.
PROVIDE ALL MATERIALS, EOUIPMENT, LABOR AND INCIDENTALS NECESSARY FOR COMPLETE AN� OPERABLE
MECHANICAL S7AEM5. PROVIDE ALL NECESSAR7 TESTS AND PAY FOR ALL FEES, PERMITS, INSPECTIONS, ETC. AS
REOUIRED BY LOCAL AUTHORITIES. SECURE PERMITS PRIOR TO STARTING WORK. OBTAIN ALL PERMRS, 110EN5E5,
INSPECTIONS AND BONDS. PERFORM ALL TESTS REQUIRED. UPON COMPlETION OF THE WORK, OBTAIN AND SEND
CERTIFICATES OF INSPECiION AN� APPROVAL TO THE ARCHRECi�OWNER. PAY ALL FEES AN� E%PENSES FOR
PERAIITS, LICENSES, TESTS AN� INSPECTIONS.
IT IS THE RESPONSIBILITY OF THE CONTRACTOR THAT HIS WORK IS INSTALLE� IN THE MOST OIRECT AND
WORKMANLIKE MANNER AN� iHAT INTERFERENCE IS AVOIOED.
THE �RAWINGS ARE GENERALLY �IAGRAMMATIC AND IN�ICATIVE OF THE EQUIPMENT ANO SYSTEMS TO BE INSTALLED
AND THE GENERAL LOCATION AN� ARRANGEMENT OF MECHANICAL WORK. DUE TO iHE SCALE OF THE ORAWINGS IT
IS NOT POSSIBLE TO IN�ICATE THE E%ACT LOCATION ANO ROUTMG OF MECHANICAL WORK, UNLESS REFERENCE
�IMENSIONS ARE SPECIFlCALLY INDICATEO ON ORAWINGS. OEVIATIONS FROM CONTRACi �RAWING LAYOUT IN OR�ER
TO AV01� INTERFERENCES WIiH OTHER TRA�ES, OR OTHER MECHANICAL WORK SHALL BE CONSI�EREO INCI�ENTAL TO
THE PROJECi, WITH NO INCREASE IN CONiRACT PRICE. ALL COSTS FOR REMOVAL AN� RELOCATION OF MECHANICAL
WORK RESULTING FROM FAILURE TO COORDINATE WITH OiHER TRADES SHALL BE PAID BY THE MECHANICAL
SUBCONTRACTOR.
INSTALLATION SHALL CONFORM TO ALL LOCAL CO�ES AND OROINANCES. THE CONTRACTOR SHALL BE HELO TO BE
FULLY MFORME� OF ALL LAWS, ORDINANCES ANO CO�ES, AND SHALL, IN THE PERFORMANCE OF THE CONiRACT,
COMPLY WITH ALL APPLICABLE FEDERAL, STATE AN� LOCAL AFORESAID REGULATIONS. ANY �EVIAiION FROM THE
PIANS OR SPECIFICATIONS AND ANY ADOITIONAL WORK NECESSARY TO MEET CODE REQUIREMENTS, SHALL BE A1A�E
BY THE CONTRACTOR WIiHOUi EXiRA WST TO THE OWNER.
WORK SHALL BE DONE IN ACCORDANCE WITH THE RULES OF LOCAL UTIUTY COMPANIES. BEFORE SUBMITTING HIS
BID, iHE CONTRACTOR SHALL CHECK WITH EACH 11TILITY (WATER, SEWER, GAS, EiC.J AND SHALL �ETERMINE FROM
THEM ALL EOUIPMENT AN� CHARGES WHICH THEY WILL REOIIIRE. INCLII�E COSi OF SAME IN THE BID.
ALL EOUIPMENT IS TO BE U.L. LISiED AN� LABELE�.
THE NECHANICAL TRADES (M.T.) SHALL VISIT THE SITE AND BECOME FAMILIAR WITH E%ISTING CONDITIONS PRIOR TO
SUBNITTING A BID. NOTIFY THE ARCHITECT OF INTERFERENCES OR DISCREPANCIES.
LOCAilONS AND SRES OF E%ISTING EQUIPMENT, DUCTWORK, PIPING, ETC., HAVE BEEN TAKEN FRON ORIGINAL DESIGN
DRAWINGS AND MAY NOT BE EXACiLY AS SHOWN. THE N.T. SHALL FIELD VERIFY LOCATIONS SIZES ETC. PRIOR TO
ANY NEW WORK.
EACH TRADE SHALL BE RESPONSIBLE FOR ITS OWN CLEAN-UP. COORDINATE WITH THE ARCHITECTORAL TRADES
(A.T.).
UNLESS OTHERWISE NOTED, ALL CUTiING SHALL BE PROVI�ED BY THE M.T. AND PATCHING B7 THE A.i. ROOF
PENEiRAiIONS ARE TO BE PERfORMED BY THE OWNER'S (L1N�LOR�'S) ROOFER AND PA10 FOR BY THE M.i.
COOR�INATE ALL OPENINGS WITN THE A.i.
SHOP �RAWING SOBA11TiALS ARE REQIIIREO. REFER TO THE A.i. SPECIRCATIONS.
AIR SYSTEMS BAL4NCING IS REQUIRED. REFER TO iHE HVAC SPEQFICATIONS.
PROVI�E ROIIGH-IN ANO FINAL CONNECTIONS i0 F00� SERVICE EQUIPNENi. REFER TO ANO COOR�INAiE WIiH
DRAWMGS PREPARED BY THE FOOD SERVICE EQUIPNENi SUPPUER/CONTRACTOR.
PROVIDE ACCE55 DOORS IN CEILMGS AND WALLS FOR ACCE55 TO ALL VALVES, VENTS, CONiROLS, DANPERS,
MOTORS, EiC. DOORS SHALL BE SAME AS SPECIFIED BY ARCHIiECTURAL TRADES. ACCESS DOORS ARE NOT
REQUIRED IN LAY-IN CEILINGS.
THE CONTRACTOR SHALL BE RESPONSIBLE FOR iHE SEALING AND FIRE-STOPPMG OF ALL HOLES ASSOCIATED WITH
THE PIPING, CONDUIT, EiC., IN WALLS, FLOORS AND ROOF. IN WALLS, LLOORS AND ROOF, WRAP EACH RISER, PIPE,
ETC., WITH NON-COMAUSTIBLE MATERIAL AND FILL ALL FLOOR OPENINGS WITH A MINIMUM OF 5" OF INTUMESCENT
FIRE-STOPPING MATERIAL EQUAL TO 3M OR FIBERFRAX "FYRE PUTTY". PIPES REQUIRING INSULATION SHALL BE
INSUL4TE� BEFORE PLACING FIRE-STOPPING MATERIAL.
�EMOLITION: E%ISTING PLUMBING SYSTEMS, HVAC AN� FIRE PROTECTION SYSTEMS ARE i0 BE REMOVED OR
ABAN�ONEO BY THE M.T. REFER TO MECHANICAL AND ARCHITECTURAL DEMOLITION �RAWINGS AN� NOTES.
FURNISH iHE OWNER WITH TWO COPIES OF OPERATION/MAIMENANCE MANUALS FOR ALL EQUIPMENi AND PROVI�E
FULL OPERAiION INSiRUCTIONS TO THE OWNERS PERSONNEL.
GUARANiEE: THE M.T. SHALL REPAIR OR REPUCE ANY PARi OF iHE YECHANICAL SYSiEA1S INSTALLAiION WHICH
AIAY FAIL WITHIN A PERIO� OF ONE YEAR AFTER FINAL ACCEPTANCE.
PLUAIBING SPEQFICATIONS
GENERAL
SEWERS ARE TO BE PRCHED �OWN IN DIRECTION OF FLOW AT 1/8' PER FOOT UNLESS OTHERWISE NOTED. PIiCH
VENT PIPING UP. WATER PIPING SHALL BE PRCHED TO FACILITATE DRAINAGE.
PROVIDE MINIMON 10 PIPE DIANETERS DISTANCE BE7WEEN FI%TURE CONNECTIONS TO HORIZONTAL UNDERGROUND
WASTE OR SOIL STACKS. MINIMUM 3' SIZE FOR ALL UNDERCROUND SEWERS.
NEW PLUMBING SERVICES ARE TO CONNECT TO E%ISTING STUBS OR MAINS. FIELD VERIFY EXACT SRE AN�
LOCATIONS.
ALL PIPING SHALL BE CONCEALED UNLESS NOTE� OR APPROVED BY THE ARCHITECT. EXPOSED PIPINC SERVING
PLUMBING FIXNRES SHALL BE CHROME PL4TED.
PROVIDE CLEANOUTS AT THE BASE OF ALL WASTE STACKS AND RAIN CONDUCTORS, CHANGES IN DIRECTION CREATER
THAN 45 DECREES AN� 50 FEET ON CENTER ON STRAIGHT RUNS.
PROVIDE BRANCH LME SHUT-OFF VALVES ON DOMESTIC WATER PIPINC TO EACH GROUP OF PLUMBING FIXTURES OR
EQUIPMENT. PROVIDE CHROME PL4TED RIGID SUPPLIES WITH LOOSE KE7 STOPS AT EACH FI%TURE.
ALL HOSE END FITTINGS ARE TO BE FURNISHED WITH WATTS 84 VACOUM BREAKERS. OTHER BACKFLOW PREVENTION
MCLU�ES WATTS 9B� Ai VENDING YACHINES, ICE MAKERS, ETC., AS IN�ICAiE� ON THE �RAWINGS ANO/OR AS
REOUIRED BY THE LOCAL AIIiHOftITIES.
PROVI�E WATER PRESSURE RE�UCING VALVES Ai DISHWASHERS. VALVES TO BE ALL BRONZE CONSTftOCTION WITN
AN INTEGRAL BY-PA55 EQOAL TO WAiiS MO�EL OSB-LP SET AT 25 P.S.I.G.
ALL VALVES ARE TO BE TYPES AS RECOMMEN�E� BY THE MANUFACiURER FOR TNE INTENOED SERVICE AN� SHALL
BE PROPERLY RATE� FOR PRESSURE ANO TEMPERATURE.
TO PREVENT ELECTROLYiIC CORftOSION, PROVI�E INSULAiED WUPLINGS WHERE �ISSIMILAR METALS ARE JOMEO.
COUPLINGS SHALL BE EQUAL TO LOCNINVAR "V-LINE" WITH AN INERT, NON-CONOUCTNE, LMED-IMPREGNATE�
LAAIINATE MATERIAL ANO THREAOED TO NPS STANOAROS. COUPLINGS SHALL BE SUITABLE FOR HYDROSTAiIC
PRESSURE OP TO 340 P51 AN� 225 �EGREE F. TEMPERATUftE.
PROVIDE WAiER HAMAIER ARRESiERS (SHOCK ABSORBERS) EQUAL i0 ZURN Z-1700 OR SIOUX CHIEF 600 SERIES Ai
ALL �UICK CLOSMG VALVES AND AT ENDS OF PIPMG MAMS SERVING PWMBMG FIXTORES. ARRESTER CASING AN�
BELLOWS SHALL BE OF TYPE 306 STAINLE55 SiEEL CONSTRUCiION OR COPPER TUBE STYLE WITH LUBRICAiED
POLYPRO PISTON.
PIPE INTERIOR CLEANING:
PROVIOE ALL NECESSARY LABOR, MAiERIALS AND EQUIPMENT i0 FLUSH THE LISTED PIPMG SYSiEM WIiH CLEAN
WATER AT A MINIMUM VELOCITY OF 6 FEET/SECOND UNTIL DIRTY WATER DOES NOT APPEAR AT THE OUTLETS.
USE OPEN END BRANCHES, SETfl1NG BASINS, PUMPS, OR TEMPORARY FILTERS AS SUITABLE FOR THE JOB
CONDITIONS AND AS THE REASONABLE DISPOSAL OF FLUSHINC WATER PERNITS. THE CONTRACTOR HAS THE
OPTION OF HIGH PRESSURE HYDRAULIC JET CLEANING IN LIEU OF FLUSHING.
PROTECT ALL VALVES AND DEVICES FROM DAMACE DURING THE CLEANMG OPERATION.
DISINFECTION:
A. ALL DOMESTIC WATER SYSTEMS SHALL BE PURGED OF DELETERIOUS MATTER AND DISINFECTED PRIOR TO
UTIIIZATION. THE METHOD TO BE FOLLOWED SHALL BE AS PRESCRIBED BY THE HEALTH AUTHORITY HAVMG
JURISDICTION, OR IN THE ABSENCE OF A PRESCRIBED METHOD, THE PROCEDURE W EITHER AWWA C651 OR
AWWA C652 OR AS FOLLOWS:
1.FLUSH OUT SYSTEM FIRST, THEN HOLD A SOLUTION MIXTURE OF 50 PPM OF CHLORINE/ WATER FOR A
2/ HOUR PERIO� Oft THE SYSTEM SHALL BE FILLED WITH WAiER/CHLORINE SOLUTION CONTAINING AT
LEAST 200 PPM OF CHLORINE AN� ALLOWEO T REMAIN TO SiAN� FOR AT LEAST 3 HOURS. DRAIN
SY4EMS AND FLUSH WITH CLEAN WATER UNiIL iHE CHLORINE IS PURGE� FROA1 iHE SYSiEM.
2.CHLORINATION PROCE�URES SHALL CONFORM TO AWWA C651 OR AWWA C652. REPEAT CHLORINAiION AS
NECESSARY UNTIL NO CONiAMINANTS REMAIN IN TXE SYSTEM.
PROVIOE PIPE WNTENi AND FLOW �IRECTION I�ENTIRCATION LABELS EQUAL TO SETON SEiMARK ON ALL PIPE MAINS,
ADJACENT TO EACH VALVE, Ai EACH FITTING, AT BUIL�ING ENiRANCE, AT LEAST ONCE IN EACH ROOM AND AT
IMERVALS NO LONGER THAN 20 FEET. TEXT TO BE 2" HIGH ON PIPES 4' AND LARGER AN� 3/4" HIGH ON PIPES
3" ANO SMALLER.
PROVIOE VALVE TAGS FOR EACH VALVE. TAGS ARE TO BE AT LEASi 1" �IAMETER, 1�8" THICK LAMINATE� PLASTIC
WITH 3/8' HIGH BLACK CHARACTERS ON WHITE FACE OR ENGRAVEO BRASS. ATiACH TAGS WITH "S" HOOKS.
CONSEWTIVELY NUMBER WITH PREFIX "P".
AT COMPLETION OF CONSTRUCTION, THE CONTRACTOR SHALL PROVIDE REPRODUCIBLE TRANSPARENC7 "AS-BUILT'
DRAWINGS OF ALL PLUMBINC WORK.
PLUMBING MATERIALS
UNDERGROUND SEWERS AND VENTS SHALL BE STANDARD WEIGHT CAST IRON SOIL PIPE WITH COMPRESSION ttPE
FITiINGS OR SCHEDULE 40 PVC.
ABOVEGROUND WASTE AND VENT PIPINC SHALL BE CAST IRON WITH NO-HUB JOINTS, SCHE�ULE 40 GALVANIZED
SiEEL, ALUMINUM WITH NO-HUB CASi IRON JOWTS OR DWV COPPER. SCHEDULE 40 PVC MAY BE USED
ABOVEGROUND WHERE CO�E PERMITS. ALL PIPING IN RETURN AIR PLENUMS SHALL BE PLENUM RATED WITH MA%IMUM
FL4ME SPREAD RATING OF 25 AND SMOKE DEVELOPED RATING OF 50 OR LE55.
WHERE SHOWN ON THE ORAWINGS, THE WA4E AN� VENi PIPING SHALL BE EQUAL TO ORION "PkOXYLENE",
POLYPROPYIFNE DRAINAGE PIPING. USE "BWE�INE' FOR ABOVEGROUND PIPING. "BROWNLINE" MAY BE USED BELOW
GROUND WHERE NON-FIRE REiARDANi PIPING IS CODE APPROVED. E%TEND THE POLYPROPYLENE PIPING BELOW
GROUND WHERE SHOWN ON THE DRAWMGS FOR ACID NEUiRA�IZAiION.
DOMESTIC WATER PIPMG 2-1/2' AND SMALLER SHALL BE T7PE 'L' HARD DRAWN COPPER WITH LEAD-FREE SOLDER
TYPE FITTINGS. 3" AN� IARGER SHALL BE THE SAME MATERIAL AS THE WATER SERVICE, OUCTILE IRON MEETING
ASTA1 A377 OR OTHER AS APPROVED BY THE LOCAL WATER �EPARTMENT. REFER TO CIVIL ENGINEERING �RAWINGS
AND SPEQFICATIONS. ALL ONDERFLOOR PIPING IS i0 BE TYPE "N" COPPER WIiH NO JOINiS.
WATER, SEWER AN� VENi PIPING SHALL BE SOPPORTEO FROM THE BUILDMG STRUCTURE ON CLEVIS TYPE HANGERS
SPACED IN ACCOR�ANCE WITH ASHRAE GUI�E REWNNEN�ATIONS. PIPE SUPPORT SPACING fOR NATORAL GAS PIPING
SHALL BE IN ACCOROANCE WITH iHE INTERNATIONAL FUEL GAS CODE.
WHERE PIPING PENETRATES UNDERGROUND BUILDMG WAL45, iHE PIPMG SHALL BE RUN THROUGH A SLEEVE 2'
IARGER IN DIAMETER iHAN THE LME, AND THE SPACE BETWEEN THE SLEEVE AND THE PIPE SHALL BE SEAIED
EXPANDING NEOPRENE EOUAL TO METRAFLE% 'METRASEAL" OR "LINK-SEAL" BY THUNDERLINE.
ROOF PIPE PENETRATIONS
SINGLE PIPE: ONE PIECE SPUN ALUMINUM BASE WITH FNE (5") INCH SLOPE� ROOF SURFACE FL4NGE, GRADUATE�,
SiEPPED PVC BOOT AN� ADJUSiABLE STAINLE55 4EEL CL4MP5. PATE "PATE PIPE SEAL" Oft THYCURB.
AIULTIPLE PIPES: 12" % 12", WEL�ED, GALVANRED SiEEL RA6ED CANT CURB WITH 7' X T NAILER, ACRYLIC CIAD
ABS PLASTIC WVER, fASTENING SCREWS, GRADUATE� NEOPRENE AEP BOOTS WIiH STAINLESS STEEL BANO CLAMPS.
PATE MO�EL PCA-2 OR THYCURB.
PLUMBING SPECIALTIES
PLUAIBING SPECIALTIES SHALL BE JOSAM, J.R. SMIiH, WA�E, MIFAB, SIOOX CHIEF OR ZORN.
CLEANOUTS: THREA�ED BRASS PLUGS WITH ZURN Z-I460-9 SiAINLESS STEEL COVER IN WALLS AN� Z-M�0-2
NICNEL BRONZE SCORIAiE� COVER IN FLOORS.
HEATING. VENTILAiING AND AIR CONDIiIONING SPEGFlCATIONS
GENERAL
SUPPLY, RETURN AN� EXHAUST AIR �UCPNORK SHALL BE GALVANIZE� STEEL, CONSTRUCTE� OF PROPER PRESSURE
CLASSIFICAiION GAOGES AND MSiALLED IN ACCORDANCE WITH SMACNA STANDARDS. AIINIMUM T" PRESSURE RAiING
FOR LOW VELOCIiY SYSiEMS. REFER TO PLANS FOR DUCi PRESSURE CLASSIFICAilONS.
RECTANGUTAR DUCT JOINTS SHALL BE CONNECTED WITH DUCTMATE 25/35/45 JOINT SYSTEMS THAT UTILIZE
ROLL-F�RME� FUNGEs, CORNER PIECES, GASKET AN� CLEAT. DUCT JOINTS MAY BE INDIVIDUALLY REMOVED. SEAL
ALL JOINTS WITH UL 181B-M LISTED JOINT SEAUNT EOUAL TO DUCTMAiE PROSEAL, HARDCAST OR AIRSEAL FOR THE
APPROPRIATE PRESSURE CL159RCATION, iEMPERATURE ANp WEATHER-RESI4ANCE.
ROUND SPIRAL DUCT FITfMGS AND ELBOWS SHALL BE JOINED USING Sl1P-JOINT FITTINCS. FITTINC SHALL HAVE A
STOP BEAD TO LOCATE FITfING INSIDE PIPE. ALL PIPE TO PIPE CONNECTIONS REOUIRE A SLIP COUPLING THAT FITS
INSIDE BOTH MATING SECTIONS. SEAL ALL JOINTS WITH UL 181B-M LISTED JOINT SEALINT EQUAL TO DUCTMATE
PROSEAL, HARDCAST OR AIRSEAL FOR THE APPROPRIATE PRESSURE CUSSIFICATION, TEMPERATURE AND
WEATHER-RESISTANCE.
DUCiWORK FITfMGS SHALL BE PER SMACNA RECOMMEN�ATIONs. RADIUS NRNS ON SUPPLY AIR DUCTS SHALL BE
1-1�2 TIAIES �UCi WI�TH A1INIMUM. WHERE SPACE OR CLEARANCE REQUIRES THE USE OF MITEREO TURNS, PROVIDE
HIGH PERFORNANCE DOUBLE iHICKNESS iURNING VANES EQUAL TO AERO/DYNE "HEP" AN� VOLUME DAMPERS. REfER
TO �EiAILS ON THE DRAWINGS.
PROVIOE FACTORY MANUFACTORE� iEST HOLE UNITS IN �UCiWORK WHERE REQOIREO TO FACILITATE AIR BALANCE.
ALL �OCTWORK ANO PIPING INSI�E THE BUIL�MG IS TO BE SUSPEN�E� FROM iHE i0P CORD OF BAR JOIST Ai
PANEL POINiS ONLY. DO NOi CONNECT TO iHE ROOF DECN. �UCTS AN� PIPES LOCATEO ON iHE ROOF ARE TO
BE MOUNiED ON PATE PIPE OR EQUIPNENi WRBS. EOUIPMENT CURBS TO BE TYPE ES-1 OR ES-5 FOR INSULATE�
ROOFS. CONiRACTOR HAS iHE OPTION i0 USE MIRO INOUSiRIES OR PORTABLE PIPE HANGERS, INC. PILLOW BLOCK
PIPE SiANOS M LIEU OF THE PATE PIPE WRBS.
DUCT SRES INOICATE� ON THE �RAWINGS ARE CLEAR WSIOE OIMENSIONS.
PROVIOE �UCi VOLUME �AMPERS AT EACH BRANCH WNNECTION i0 �IFFUSERS AN� REGISTERS FOR PROPER AIR
SYSiENS BALANCING. REFER TO �EiAILS ON THE DRAWINGS.
THE CONTAACiOR HAS THE OPTION OF OSMG EOUIVALENT SRE ROUND DUCT (NOT FLEXIBLE DUCi) WHERE SPACE
PERAlITS.
N.T. SHALL FURNISH AND INSTALL ALL REQUIRED AUTOMAiIC TEMPERATURE CONTROLS INCLUDMG ELECTRICAL
WIRMG, iRANSFORAIERS AN� THERMOSTATS FOR PROPER OPERAiION OF THE HVAC SYSiEMS. WIRING SHALL BE IN
ACCORDANCE WITH N.E.C. STAN�ARDS. POWER FOR CONTROLS IS AVAILIBLE IN ONE OF THE ELECTRICAL PANE45.
COORDINATE CIRCOIT AND BREAKER SRE REQUIREMENTS WITH THE EIECTRICAL CONTRACiOR.
PAINT ALL DUCTWORK, STRUCTURAL MEMBERS, CONDUIT, ETL., VISIBLE BEHIND CRILLES (ESPECIALLY EGG-CRATE)
MATTE BIACK. REFER TO ARCHIiECTURAL PAINTING SPECIFICATIONS.
AT COMPLETION OF WNSTRUCiION, THE CONTRACiOR SHALL PROVIDE REPRO�UCIBLE TRANSPARENCY "AS-BUILT"
DRAWINGS OF ALL NVAC WORK.
FLEXIBLE AIR DUCT
FLEXIBLE AIR Dl1Ci QNSIIIAiED) SHALL BE CLEVAFLE% OR FLEXMASTER TYPE 5, U.L-181 USTED, LOW PRESSURE
RATED (6") WITH A TRIUMINATE OF ALUMINUM FOIL, FIBERGLA55 AND POLYESTER INNER LINER ON GALVANIZED
SiEEL HELIX WIiH R-SA (6.0)(8.0) FIBERGlA55 INSUL4TION WITH 25/50 FIRE RETAROANT VAPOR BARRIER JACKET.
FLEXIBLE AIR DOCi (NON-INSULATE�) SHALL BE CLEVAFLE% OR FLE%MASiER TYPE NI 45, U.L -181 LISTED, LOW
AND HIGH PRESSURE RATED WITH 25/50 FIBERGLA55 CLOTH FABRIC ON GALVANIZED (ALUMINUAI) (STAINLE55) STEEL
HELIX.
ALL CONNECTIONS ARE i0 BE MADE WIiH ADJUSiABLE ClAMPS AND iAPED AIR TIGHT.
FLEXIBLE DUCT SHALL ONLY BE USED WHERE CONCEALED ABOVE CEILINGS.
AIR SYSTEMS BAIANCMG
THE AB SYSTEMS ARE TO BE BALINCED TO WITHM 5% OF THE QUANTITIES INDICATED ON THE DRAWMGS.
PREPARE AN AIR BALINCE REPORT COMPLETE WITH AN 8-1/2' X 11' SKETCH OF EACH SYSTEM ON FORMS SIMIL4R
TO AABC OR NEBB AND SCHEDULE EACH OUTLET, FAN, TERMINAL UNIT, ETC. INCLUDE SUCTION AND DISCHARGE
SiATIC PkESSURES ANO OUIDOOR AIR, RETURN AIR AN� MIXED AIR TEMPERATURES AT EACH fAN. SUBYIT (6)
COPIES OF TNE kEPORT TO TNE ARCHITECT.
EXISTING HVAC EOUIPYENi
THE EXISTING HVAC SYSTEMS ARE i0 BE REUSED. THE M.T. SHALL WBRICATE AIR HAN�LING UNITS, VACUUM CLEAN
INTERIOR OF ALL UNITS, CHANGE FlLiERS AND PROVIDE A COMPLEiE CHECN, TEST AND START. SUBYIT A REPORT
TO THE ARCHIiECi.
A1AKE AN AUDIO-VISUAL INSPECTION OF THE E%ISiING OUCT SYSTEYS ANO SEAL JOINTS AND FITTINGS WHERE
NECESSARY.
ACOUSTIC DUCT LMER
ACOOSTICAL DUCT LINER SHALL BE I" iHICK FIBERGlA55 TYPE 15�, 'R" = 3.6 AND 2" iHICK FIBERGLA55 TYPE
200, "R" = 7.7 WITH BL1CK VINYL COATINC EQUAL TO KNAUF OR OWENS CORNING "AEROFLEXPLUS'. PROVIDE
METAL NOSING WHERE LINED SHEET METAL DUCPNORK MEETS UNLINED DUCTWORK. INCREASE DUCT SRES TO
COMPENSATE FOR THE INSULITION THICKNESS. INSTALLITION SHALL BE IN ACCORDANCE WITH MANUFACTURERS
RECOMMENDATIONS.
THE FIRST 15 FEET OF SUPPLY AND REfURN DUCTNORK CONNECTING TO AIR HANDLING OR AIR CONDITIONING ONITS
IS TO BE INTERNALLY LINED WITH TYPE 150 LINER.
ALL SUPPLY AND RENRN AIR DUCTWORK LOCATED OUTDOORS, IN ATfIC SPACES OR OTHER UNHEATED SPACES IS TO
BE INTERNALLY LINE� WITH 2" THICK TYPE 200 LINER, "R" = 8.0. WEATHERPROOF OUTDOOR DUCTS WITH PNO
COATS OF WEATHERPROOF PAINT (OF SPECIAL COLOR AS SELECTE� BY iHE ARCHRECT).
SPIN-M FITiINGS
ROUND BRANCH CONNECTIONS TO DIFFUSERS MAY BE MADE WITH SPIN-IN FITTINGS WITH VOLUME DAMPERS AN�
SCOOP EOIIAL TO fLEXMASTER FL/OB FOR SHEEi MEiAL DUCT.
DIFFUSERS AND REGISTERS
DIFFUSERS AND REGISTERS SHALL BE MANUFACiURED BY PRICE, CARNES, iUTTLE & BAILEY, TITOS OR KRUEGER.
PROVIOE DAMPERS AT EACH �IFFUSER AN� REGISTER. PROVIDE PLASTER FRAME FOR LAY-IN TYPE OIFNSERS
AIOUNTEO IN GYPSUM BOARD CEWNGS. BAKE� OFf-WHIiE ENAMEL FINISH UNLE55 NOTE�.
TESiS, ADJUSiMENTS AND ACCEPTANCE
THIS SUBCONTRACTOR SHALL DEMONSiRATE
START UP AND ADJOSTMENT OF EQUIPMENT
CONTRACTOR.
MENT AND ALL WORK SPECIFlED HEREIN AND/OR SHOWN ON 1
DIRECTED BY THE ARCHITECT, iH15 SUBCONTRACTOR SHALL SL
TED AND AS SPECIFIED HEREIN, AND MAKE COMPLEiE
'. ACCEPTANCE BY THE ARCHITECT TO WHOSE REPAESENTATNE
EFORMANLE) ALL OF THE VARIOUS APPARATUS AND EQUIPMENT
INCLUDE ALL EQUIPMENT FURNISHED AND INSTALLED BY THIS
AIANUFACTURER'S AUTHORIZE� PERSONNEL MUSi BE PRESENT AT THE START-lIP AN� CALIBkATION OF ALL MAJOft
EQWPMENT INCLU�INC iHE HVAC UNIiS.
WORK UN�ER THIS SECiION OF THE SPECIFlCATIONS SHALL NOT BE CONSI�ERED COMPLEiE UNiIL THIS
SUBCONiRACTOR HAS OBTAINEO REQUIRE� INSPECTIONS, CONDUCiE� PERFORMANCE iESTS, MA�E NECESSARY
ADJUSiMENTS AN� HAS SUBMITTE� SATISFACTORY EVI�ENCE OF COMPLIANCE. THE ARCHITECT SNALL MAKE SPOT
CHECKS TO DEiERMINE iHE ACCURACY AN� COMPLETENESS OF FINAL A�JUSTMENTS. SHOULD SPOi CHECKS
INDICAiE MOkE THAN A REASONABLE DEVIATION FROM DESIGN DkAWINGS AN� REQUIREMENiS, THIS SUBCONTRACTOR
SHALL REPEAT TESTS AN� A�JUSTMENTS TO THE SATISFACTION OF iHE ARCHITECT. �URING THE TESTING PERIOD,
THIS SUBCONiRACTOR SHALL MAINiAIN ON THE JOB A COMPETENi INDIVIDUAL, THOROUGHLY FAMILIAR WITH ALL
PHASES OF THE HEATING AND VENTILATION SYSiEMS, FOR AS LONG AS MAY BE REQUIRE� i0 THOROUGHLY ADJUSi
ALL OF THE SYSTEM$ AND i0 DEAIONSTRATE TO THE ARCHITECi AND/OR ENGMEER iHAi THEV ARE FUNCTIONING
PROPERLY.
TEMPERAiURE CONiROL WIRMG AND CONTROL iESTMG SHALL BE BY iEMPERATURE CONTROLS CONiRACTOR.
INSULATION SPECIFICAilONS
GENERAL
INSULATION SHALL BE INSTALLED ON ALL PIPING AND OUCTWORN SYSTEAIS WHERE SPECIRE� BELOW. INSULATION
PRODUCiS SHALL BE MANUFACTURED BY OWENS CORNMG, CERiAIMEE�, JOHNS-MANVILLE OR NNAUF AND INSTALLED
PER MANOfACiIIRERS RECOMMENDATIONS.
INSULATION AIATERIALS SHALL MEET CURRENT ASHRAE 90.1 REQUIREAIENTS INCLUDMG MA%IMUM FLAME SPREAD
RATING OF 25 AND SMONE DEVELOPED RATING OF 50 OR LESS.
DUCTWORK THAT IS ACOUSiICALLY LINED SHALL NOT BE INSULAiED.
INSULATION PRODUCiS
ALL DOMESTIC HOT AND COLD WATER PIPING EXCEPT FOR SHORT RUNS TO FI%iURES SHALL BE MSUTATED WITH 1"
THICK FIBERGLA55 INSULITION WITH VAPOR BARRIER. TAPE JOINTS AND COVER ElBOWS WITH PRE-FABRICATED PVC
OR ALUMINUM ELBOW WRAPS. NOTE THAT PVC USED IN CEIUNG SPACES USED AS RETURN AIR PLENUMS MUST BE
PLENUM RATED.
AT THE CONTRACTOR'S OPTION, CLOSEO CELL POLYMER FOAM INSULATION EQUAL i0 ARMAFLE% OR NOMACO MAY BE
USED ON OOMESTIC WATER PIPING. 3/4" iHICKNESS FOR PIPES UP TO 1-1/4" IN SIZE AN� 1" iHICK FOR PIPES
1-1/2" AND LIRGER.
ALL CONCEALED INDOOR HEATING AND/OR COOLING SUPPL7 AND RETURN AIR DUC7WORK SHALL BE INSUL4TED WITH
1-I/2" THICK FIBERGLASS INSUlATION WIiH VAPOR BARkIEk. TAPE ALL JOINiS WITH VAPOR BARRIER TAPE.
A1INIMUM INSTALLE� "R" VAWE i0 BE I.2.
COVERING M/E/P DESIGN
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Ravision Schedule
Date Description
03-13-19 Review
10-03-19 Bids
11-11-19 Permits
EAM Engineers, Inc.
EleclricelaiM MechenialGonsNGng Englneare
aoo s. oia w�a��a�a, swe ioo, e��ing�m, mi aeoos
PM1one248S4A16]0 Faz24&528.1642
www.eem�er�qlnaersnom . eam@eam�eqqlneerscom
]ab Na.: 423—IB041
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Prolect Number
18-840.02
Drawinq Number
M 501