|
MECHANICAL SPECIFICATIONS
<br />1 GENERAL
<br />1-1 GENERALREOUiREI',11ENTS:
<br />1.11 REQUIREMENI"S UNDER DIVISION ONE AND I HE GENERAL AND SUPPLEMENTARY CONDITIONS
<br />OF SPEC{F|CATIONS SHALL BEAPARTDFTHIS SECTION. EACH CONTRACTOR SHALLBECOME
<br />THOROUGI-ILY ACQUAINTED WITFi ITS CONTENTS AS TO REQUIREMENTS THAT AFFECT THIS DIVISION OR
<br />SECTION. THEV�ORK REQUIRED UNDER THIS SECTION INCLUDES MATERIAL. EQUIPMENT, APPLIANCES,
<br />TRANSPORTATI(),N!, SERVICES, AND LABOR RE"QUIREDTO fG(_)MPLETE 111E ENTIRE SYSTEM AS REQUIRED BY
<br />THEDRAWINGS AND SPECIFICATIONS. HEREAFTER|NTHIS SPECIFICATION, THE WORD "MECHAN!CAL
<br />CO�TRACTOR"SHALL REFER TOTHE INSTALLING MECHANICAL CONTRACTOR AND''OVV0ER"SHALL REFER
<br />TO) 7-ELEVEN.REFERTQ8HEET'D{}W:FOR RESPONSIBLE PROVIDERS
<br />THE CPEC|FICAT{ONSANDDRAWINGS FOR THE PROJECT ARE COKAPLEK8E0TARY.AND
<br />PORTIONS OF THE WORK DESCRIBED IN ONE. SHALL BE PROVIDED AS IF DESCRIBED IN BOTH. IN THE
<br />EVENT OF DISCREPANCIES, NOTIFY THE ENGINEER AND/OR OWNER AND REQUEST CLARIFICATION PRIOR
<br />TOPROCEEDING WITH THEWORK INVOLVED.
<br />1.2 >NSPECT0N[JFSiTE�
<br />12.1 PRIOR TO SUBMITTING BID, VISIT THE _SITE OF THE PROPOSED WORK AND BECOME FULLY
<br />}NFORK0EDA8TOTHECONDITIONS UNDER WHICH THE WORK {GTOBEDDNE. FAILURE TODO8OWiLLNOT
<br />BE CONSIDERED SUFFIC 'IENT Ji-ISTIFICATION TO REQUEST OR OBTAIN EXTRA COMPENSATION OVER AND
<br />ABOVE THECONTRACT PRICE.
<br />13 VIATERIALAND WORK MANSH|P'
<br />13�1 PROVIDE NEW MATERIAL, EQUIPMENT, AND APPARATUS UNDER THIS CONTRACT UNLESS
<br />OTPIERWISES'TAT ED HEREIN, OF BEST QUALITY NORMALLY USED) FOR THE PURPOSE IN GOOD
<br />CONIMERC(ALPRACTICE- AND FREE FROM ANY DEFECTS. MODEL NUMBERS LISTED iNTHE SPECIFICATIONS
<br />OR SHOWN ONTHEE DPAWINIG)S ARE NOT NECESSARILY INTENDED TO DESIGNATE THE REQUIRED TRIM,
<br />WRITTEN DESCRIPTIONS DFTHE TRIM'GOVERN MODEL. NUMBERS.
<br />132 WORK PERFORMED UNDER THIS CONTRACT SHALL PROVIDE A NEAT AN D"WORKMAN LIKE"
<br />APPEARANCE WHEN "I'O"THE SAT1SF,_'\C.TION 0" THE ARr,HITECI AND ENGINEER.
<br />VVORKKXAM8H(PSHALL 8ETHEFINEST POSSIBLE BYEXPERIENCED MECHANICS. I0ST4LLATONSSHALL
<br />C'O�8PLYVNTHAPPLICABLE CODES AND LAWS.
<br />13.3 THIE COMPLETE LKISTALI-A TION SHALL FUNCTION AS DESIGNED AND INTENDED WITH RESPECT
<br />TOEFFICIENCY. CAPACITY. NOISE LEVEL. ETC, ABNORMAL NOISE CAUSED BYRATTLING EQUIPMENT.
<br />P|P|NG.DUCTS.A!ROEV|CES.AND8QUEAKQ!NROTAT|NGCOK8P0NENTSWILLNOT8EACCEPTABLE_ IN
<br />GENERAL, MATERIALS AND EQUIPMENTSI-IALL BE OF COMMERCIAL SPECIFICATION GRADE IN QUALITY.
<br />L|BHTDUTY AWDRESIDENTIALTYPE EQUIPMENT WILL NOT BEACCEPTED.
<br />13.4 REMOVE FROMTHE PREMISES WASTE MATERIAL PRESENT AS A RESULT OF WORK, INCLUDING
<br />C,-"-.RTONS.CRAT|NS.PAPER, STICKERS, AND/OR EXCAVATION MATERIAL NOT USED /NBACKF|LL!N8.ETC-
<br />CLEAN EOU|PKXENT|NSTALLEDUNDER THIS CQNTRACTTDPRESENTANEATANDCLEAN|N8TALLAT|DMAT
<br />THETERK0iNAT{ONOFTHE WORK.
<br />1_'5 REPAIR ORREPLACE PUBLIC AND PRIVATE PROPERTY DAMAGED, A8ARESULT OFWORK
<br />PERFORK8EDUNDERTH{8C(}NTRACTTOTHESAT|GFACTiONOFAUTHOR0E3ANDREGULAT0NGHAV|NG
<br />JUR!SDICT|ON.
<br />1.4 COORD!NATON�
<br />1.4.1 COORDIWATEVVORK WITHTHAT0FOTHER TRADE8SOTHATTHE VARIOUS COMPONENTS OF
<br />THE GY8TE�X�THATARE8BN8INSTALLED AND/OR EXISTING SYSTEMS WILL BEINSTALLED ATTHE PROPER
<br />WII.J.. FIT THE AVAILABLE SPA'CE, ANID'vAJILL.. ALLOVV PROPER SERVICE ACCESS [-0 THOSE ITEMS
<br />REQUIRING MAINTENANCE. COMPONENTS WHICH ARE |NGTALLEDWITHOUT REGARD TOTHE ABOVE SHALL
<br />BERELOCATED ATNOADDITIONAL COST TOTHE OWNER.
<br />14�2 UNLE8SOTHER�NSE�NOiOATED.THEGE�ER�LCDNTR�CTOR 'AtILLPROVIDE CHASES AND
<br />OPENINGS |NBU|LD!NGCONSTRUCTION REQUIRED FOR INSTALLATION OFTHE SYSTEMS SPECIFIED HEREIN.
<br />MECHANICAL CONTRACTOR SHALL FURNISH THE GENERAL. CONTRACTOR WITH INFORMATION WHERE
<br />CHASES AND OPENINGS ARE REQUIRED, KEEP INFORMED A3TDTHEVVORKOFOTHERTRADES ENGAGED
<br />IN THE CONSTRUCTION OF THE PROJECT. AND EXECUTE WORK INI A MANNER AS TO NOT INTERFERE00TH
<br />ORDELAYTHEVVORKOFOTHERTRADES.
<br />1Al,3 FIGURED DIMENSIONS SHALL GETAKEN !NPREFERENCE TOSCALE DIMENSIONS. MECHANICAL
<br />C_101kT RA'-''T'(-.)R SHALLTAKE HIS 0'%AIN MEASUREMENTS ATTHE BUILDING, AS VARIATIONS MAY OCCUR.
<br />K8ECH4N|��LCONTRA�TORYNLLBEHELDRE8pDNS!8LEFORERROR8THATCOULD HAVE BEEN Nv03!DED
<br />BYPROPER CHECKING AND INSPECTION.
<br />1.4A PROVIDE THATWILL PROPERLY F|TTHETYPESQFCBL{N8.VVALLQR
<br />FLOOR FINISHES ACTUALLYINSTALLED. MODEL NUMBERS LISTED iNTHE SPECIFICATIONS ORSHOWN QN
<br />THE DRAVXWGGARENUTINTENDED TDDESIGNATE THE REQUIRED TRIM.
<br />1. 11.5 I'VIECI LANICAL CONTRACTOR SHALL SUBMIT SHOP DRAWINGS FOR DUCTWORK LAYOUT TO THE
<br />CONSTRUCTION PROJECT MANAGER FOR OWNER APPROVAL PRIOR TOINSTALLATION.
<br />1.5 ORDINANCES ANDCODE&
<br />1�5�1 VVORKPERFDRK8EDUNDERTH!8CONTRACT8HALL.ATAK8!NIKXUM.BE!NCOMFOR[0ANCEy@TH
<br />APPL|�A8LENAT!ONAL.8TATEAND LOCAL CODES HAVING JUR0D|CT0N. EQUIPMENT FURNISHED AND
<br />ASSOCIATED INSTALLATION WORK PERFORMED UNDER THIS CONTRACT SHALL BE IN! STRICT COMPLIANCE
<br />WITH CURRENT APPLICABLE CODES ADOPTED BY J-HE7 LOCAL AHJ INCLUDING ANY AMENDMENTS AND
<br />8TANDARDSA83ETFORTHBYTHEN&T0NALF|REPROTECT0NA88OC|AJ!ON(NFPA).UNDERVVR}TERS
<br />LA8OR�T0R!E�(UL).OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION (O8HA).AMERiCANSOCIETY OF
<br />MECHANICAL ENGIINIEERSASME), AMERICAN SOCIETY OF HEATING, REFRIGERATION, AND AIR
<br />CONDIT!ON!0QENGINEERS (ASHRAE).AMER|CANNATIONAL- STAMDARD8INSTITUTE (AN3}).AK8ER/CAW
<br />'SOCIETY OF TESTING MATERIALS `ASTM` AND OTFIER NATIONAL STANDARDS AND CODES WHERE
<br />APPLICABLE- WHERE THE CONTRACTDOCUMENTS EXCEED THE REQUIREMENTS OF THEIR REFERENCED
<br />CODES.STANDARDS, ETC..TH[CONTRACT DOCUMENTS SHALL TAKE PRECEDENCE.
<br />1.5.2 PROCURE AND PAY FOR PERMITS AND LICENSES REQUIRED FOR THE ACC'OMPUSHMENT OF
<br />THE WORK HEREIN DESCRIBED. VVHEREREUU|REO.OBTA|0.PAY FOR AND FURNISH CERTIFICATES OF
<br />iNDPECT{ONTOOWNER. KXECHAN|CALCONTRACTOR WILL 8EHELD RESPONSIBLE FOR VIOLATIONS OFTHE
<br />LAVV
<br />1� FROTECT���OFEOU|PK�ENTANDK�ATER�ALS�
<br />1,6-1 STORE AND PROTECT FROKvlDAK8AQEEQUIPMENT AND MATERIALS DELIVERED TOJOB SITE.
<br />COVERVNTHYVATERPRODF.TEAR'RES|8TANT.HEAVYTARPORPULYETHYLENEPLAST1CASREOQ!REOTO
<br />PRDTECTFROK3PLASTER, DIRT, PAINT .VVATER.ORPHYSICAL DAMAGE. EQUIPMENT AND kXAJER|ALTHAT
<br />HAS BEEN [3)AMAGED BY CONSTRUCTION ACITIVITIES WILL BE REJECTED, AND MECHANICAL CONTRACTOR
<br />IS, ()BLIGA"FEDTO; FURNISH NEW EQUIPfAENTAND MATERIAL OF A LIKE KIND AS APPROVED BY OWNER.
<br />1_8, 2 KEEP PREMISES ROOM CLEAN FROU11FOREIGN MATERIAL CREATED DURING WORK
<br />PE-HFORK,'IEDUNDERTHISCONTRA(,T- PIPING, EQUIPMENT, ETC..SHALL HAVE ANEATANDCLEAN
<br />APPEARANCEATTHETERMINATION OFTHEWORK.
<br />�8�3 PLUG OR CAP OPEN ENDS OFDUCTVVORKAND PIPING SYSTEMS WHILE STORED ORINSTALLED
<br />DURIN(."l CONSTRLICTI(D'N WHEN W)TINLISE TO PREVENT'THE ENTRANCE OF DEBRIS INTO THE SYSTEMS.
<br />1.84 KEEPTHEMANUFACTURERPRDV!DEDPROTECT|VECOVER(NGSONFLDORDRAiNS.FLODR
<br />SINKS, AND TRENCH DRAINS DUR!NGCONSTRUCTION. REMOVE COVERINGS ATTHE "TERMINATION QFTHE
<br />WORK AND P0L|SHEXPOSED SURFACES_
<br />17 OPERATION AND MA|NTENANCEINSTRUCTIONS:
<br />1- r1 COLLECT ANDCOMPILE A COMPLETE BROCHURE OF FIXTURES, MATERIALS, AND EQUIPMENT
<br />FURN!8HEDAWO|NSTALLED ONTHIS PROJECT. INCLUDE OPERATIONAL AND MAINTENANCE INSTRUCTIONS,
<br />MAN U FACTU RER'S CATALOG SFIEETS. WIRING DIAGRAMS, PARTS L.ISTS, APPROVED SHOP DRAWINGS, AND
<br />DE8C,R!PT!VEL!TERATUREFURNISHED BYTHEMANUFACTURER INCLUDE AWINSIDE COVER SHEET THAT
<br />L!STSTHFPROJECTWAME.DATE.OVVNER.ARCH!TECT.E0G|NEER.6ENERALCO0TRACTOR.
<br />SU8CO�TRACTDR.AND ANINDEX OFCONTENTI�._l
<br />172 SUBMIT COPIES OF LITERATURE BOLIND IN APPROVED BINDERS TO THE ARCHITECT AND
<br />OWNER ATTHE TERM!MAT0NOFTHEWORK. PAPER CLIPS, STAPLES, RUBBER BANDS, AND MAILING
<br />ENVELOPES ARE NOT CONSIDERED APPROVED BINDERS. FINAL APPROVAL OFMECHANICAL AND
<br />PLUMBING SYSTEMS WILL BE WIT I IHELD UNTIL T HIS EQLAPMENT BROCHURE IS DEEMED COMPLETE BY THE
<br />ARCHITECT, ENGINEER, AND OWNER.
<br />,Z�
<br />c'I
<br />0�
<br />1�0 WARRANTIES: 2.4DIFFUSERS AND GRILLES (REFER TOSHEET 'DOVVFORRESPONSIBLE PROVIDER. IFNOT SPECIFIED, co rn
<br />OWNER PROVIDED':
<br />1L8.1 WARRANT EACH SYSTEM AND EACH ELEMENT THEREOF AGAINST ALLDEFECTS DUE, TO 341 ALL SUPPLY AND RETURN AIR DEVICES SHALL INSTALLED BYTHE MECHANICAL CONTRACTOR.
<br />FAULTY WORKMANSHIP, DESIGN OR MATERIAL FOR A PERIOD OF 12 MONTHS 'FROM DATE OF
<br />SUBSTANT!A: COMPLETION, UNLESS SPECIFIC ITEMS ARE NOTED TO CARRY A LONGER WARRANTY IN 242 ALL AIR TERMINAL DEVICES SHALL BE INSTALLED AS SHOWN ON THE PLANS IN ORDER TO
<br />THE CONSTRUCTION DOCUMENTS OR MANUFACTURER'S STAN DAR D WAR RA NTY EXCEEDS 12
<br />HANDLETHEDESlS0EDA|RFLOVY��PAOTiESVNTHAKA�N|k8UK8AK80UMT0FNOiSE�NDSTAT!C
<br />K�DNTHS, REK4EDYALL DEFECTS, OCCURRING VNTH|NTHE VVARRANTYpER0D(S).ASSTATED }NTHE PRESSURE.
<br />SENERALCOND{T/ONGANDD|V!S0N1 °
<br />25CONDENSATE DRAINS:
<br />1�82 WARRANTIES SHALL INCLUDE LABOR AND MATERIAL. MAKE REPAIRS ORREPLACEMENTS
<br />VNTHOUTANYADD|T|ONALCOSTSTOTHEOVVNER� 2.5.1 THEK�ECHANiCALCONTRACTOR SHALL PROVIDE AND INSTALL A8Ak0}N|K�DK�A4"DEEP P-TRAP
<br />' ON CONDENSATE DRAIN OUTLETS WHERE THE CONDENSATE'WATER WILL EXIT THE P.-TRAP AT A POINT 1"
<br />1,&3 PERFORMTHEREME0ALVVDRKPR[)K8PTLY.UPONVVR}TTENNOT!CEFROK3THEEN8|NEER LOVVERTHANTHE DRAIN CONNECTION ATTHE UNIT, THE MECHANICAL CONTRACTOR SHALL PROVIDE
<br />OR OWNER. AND INSTALL CONDENSATE I-INES AS REQUIRED TO MEET LOCAL CODES AND AS SHOWN ON THE
<br />MECHANICAL PLANS. THESE LINES SHALL BESLOPED AWAY FROM THE UNITS, SUPPORTED A3REQUIRED
<br />CIS
<br />1,8A AT THE TIME OF SUBSTANTIAL COMPLETION, DELIVER TO THE OWNER ALL WARRANTIES, IN 1-0 ASSURE PROPER FLOW, AND ATTHE MECHANICAL CONTRACTOR'S OPTION. CONDENSATE DRAIN LINES
<br />WRITING AND PROPERLY EXECUTED, INCLUDING TERM LIMITS FOR WARRANTIES EXTENDING BEYOND MAY 8ESCHEQULE4DPVC ORCOPPER. ALLJ0NT3SHALLBESECURELY GLUED ORSOLDERED AG
<br />` THE ONE YEAR PERIOD, EACH WARRANTY INSTRUMENT BEING ADDRESSED TO THE OWNER AND REQUIRED. INSULATE WITH 3A''THICK PIPE INSULATION WHERE REQUIRED.
<br />STATING THE COMMENCEMENT DATE AND TERM.
<br />2.000NTROLS:
<br />19 CUTTING - - 28.1 REFER TO SHEET'DOW` FOR RESPONSIBLE PROVIDER. IF NOT SPECIFIED, RTU CONTROLS PROVIDED BY
<br />1.9.1 PERFORM CUTTING OF WALLS, FLOORS, CEILINGS, ETC. AS REQUIRED TO INSTALL WORK OWNER. COORDINATE LOCATIONS FDRTHERMOGTATAND SENSORS FOR ROUGH-|N.'
<br />UNDER THIS SECTION. OBTAIN PERMISSION FROM THE ARCHITECT PRIOR TOCUTTING. DONOT CUT
<br />OR DISTURB STRUCTURAL MEMBERS WITHOUT PRIOR APPROVAL FROM THE ARCHITECT. CUT HOLES 2.82 SMOKE DETECTORS AND SAMPLING TUBES PROVIDED AND INSTALLED TO THE UNITS AND IN
<br />A3SMALL ASPOSSIBLE. GENERAL CONTRACTOR SHALL PATCHVVALLG.FLOORS. ETC. AS REQUIRED 'THE DUCTVVQRKBYCARRIER, THE SMOKE DETECTORS SHALL DISABLE HW\CUNIT OPERATION UPON
<br />8YWORK UNDER THIS SECTION. PATCHING SHALL MATCH THE ORIGINAL MATERIAL. AND ACTIVATION.
<br />CONSTRUCTION. REPAIR AND REFINISH AREAS DISTURBED BYWORK TDTHE CONDiT|[)NOF
<br />ADJOINING SURFACES IMAMANNER SATISFACTORY TQTHE ARCHITECT. 27ELECTR!CAL:
<br />1.10 ROUGH -IN: 2.7.1 LOVVVQLTAGEVNR1NB ALL PROVISIONS FOR LOWVOLTAGEWIRING SHALL BEPERFORMED
<br />BYTHE MECHANICAL CONTRACTOR UNLESS CODES C)RLABOR SITUATIONS DONOT PERM!T. IF THE
<br />1.10.1 COORDINATE WITHOUT DELAY ROUGH !NS-|WWITH GENERALCONSTRUCTION. CONCEAL MECHANICAL CONTRACTOR CAN NO-1 PERFORM LOWVOLTAGE WIRING. THE MECHANICAL CONTRACTOR ^
<br />CD z
<br />PIPING AND CONDUIT ROUGFI-IN EXCEPT IN UNFINISHED AREAS ANDWHERE OTHERWISE SHOWN. SHALL{NFORK4THEGE0ERALCONTRACTOR,8SPART0FTHEHVAC8|DDOCDMENT.TOHAVETHE
<br />ELECTRICAL SUBCONTRACTOR INCLUDE THIS WORK fNTHEIR BID. CID
<br />1.11 STRUCTURALSTEEL:
<br />2I2 POWER WIRING ALLELECTRICAL POVVERVNR|NGTOINCLUDE FINAL CONNECT|L)NSSHALL BE
<br />1�111 STRUCTURAL STEEL USED FOR PIPE SUPPORTS, EOU|Pk�ENTSUPPO�TS.ETC.SHALLBE PROV1DED8YTHEGENERALCO0TRACTOR'8ELECTBlCALGUBCDNTRACTOR.
<br />NEW, CLEAN, AND CONFORM TOASTMDESIGNATION A-30. .
<br />2.8 GAS PIPING: '
<br />111.2 SUPPORT PLUMBING AND MECHANICAL EQUIPMENT AND PIPING FROM THE BUILDING
<br />STRUCTURE. DONOT SUPPORT PLUMBING EQUIPMENT FROM CEILINGS, OTHER MECHANICAL OR 2.8.1 SCHEDULE 40BLACK CARBON STEEL WITH MALLEABLE |RONTHREADED FITTINGS. PROVIDE
<br />ELECTRICAL COMPONENTS. AND OTHER NON-STRUCTURALELEMENTS. SHUT-OFF VALVE, DIRTLES.AND UNION ATEACH ROOFTOP UNIT. PAINT ALL GAS PIPING EXPOSED TO
<br />WEATHER WITH ONE COAT OFPRIMER, AND TWO COATS QFRUST-PROOF PAINT. COLOR SHALL
<br />1,12 ACCESS DOORS: BUILDING COLORS. COORDINATE WITH OWNER'S CONSTRUCTION MANAGER.
<br />Uj
<br />112.1 PROVIDE ACCESS DOORS IN CEILINGS ANDWALLS WI--IERE INDICATED OR REQU! RED FOR 2.8.2 TREATED WOOD BLOCKING 8X8X12.8'-0`OCMAX WITH GALVANIZED PIPE STRAP, i1N"ZINC
<br />ACCESS TOCONCEALED VALVES AND EQUIPMENT INSTALLED UNDER THIS SECTION. PROVIDE COATED LAG SCREWS, AND RUBBER VVAUKPADADHERED TQROOF.
<br />CONCEALED HINGES, SCREWDRIVER -TYPE LOCK.ANGHORSTRAPS: KAA0UFACTUREDDYKX1LCQR.
<br />ZURN.T|TUS.[}REQUAL. OBTAIN 4RCH}TEICT'SAPPROVAL OFTYPE, SIZE, LOCATION, AND COLOR 2.5REFRiGERAT|DNLINES: �
<br />BEFORE ORDERING. ' '
<br />2�9A REFRIGERATION LINE SETS FOR HVAC UNITS ARE TO BE PROVIDED AND INSTALLED BY THE
<br />113 PENETRATIONS: KXECHAN|C4LC{)NTRACTOR. .
<br />113.1 SEAL FLOOR, EXTERIOR,.IVALL AND ROOF PENETRATIONS,P4ATER AND WEATHER TIGHT 2.10 MECHANICAL CONTRACTOR RESPONSIBILITIES (REFER TOSHEET`DDW):
<br />WITH APPROPRIATE NON -SHRINK, NON -HARDENING COMMERCIAL. CONSTRUCTION SEALANT. SEW -
<br />ROOF
<br />PENETRAT08 NSVNTH4POUNQPE��DUAREFODTLEAQFL�H|NG. PRDV|DEASLEEVE, AMD 2.10.1 AFTER COMPLETION OFTHE WORK DESCRIBED IN THIS SPECIFICATION AND SHOWN ON THE
<br />SEAL NON-F!RE-RATED FLOOR AND 'WALL PENETRATIONS WITH FIBERGLASS PACKING AND SILICONE DRAWINGS, THE MECHANICAL CONTRACTOR E.',HALL THOROUGHLY CLEAN ALL EXPOSED EQUIPMENT,
<br />CAULK (FOR ACOUSTICAL 1NGULAT!ON). REMOVING ALL LABELS AND STICKERS NOT CONTAINING OPERATION INSTRUCTION. MECHANICAL
<br />CONTRACTOR SHALL REMOVE CRATING DEBRIS, LEAVING THE INSTALLATION FINISIdED AND READY FOR
<br />1132 COORDINATE FIRE RATING REQUIREMENTS AND LOCAT0NBV0THTHE ARCHITECT. SEAL OPERATION, TQINCLUDING CLEAN FILTERS {0AIR HANDLING UNITS.
<br />PENETRATIONS OF FIRE -RATED ASSEMBLIES WITH 3M # CP-25 FIRE BARRIER CAULK (PROVIDE ,
<br />THICKNESS AND METHOD AS REQUIRED AND RECOMMENDED BY MANUFACTURER) TO MAINTAIN THE
<br />FIRE RESISTANCE RATING OFF!RE-RATEDASSEMBLIES.
<br />1]33 SEAL EXTERIOR WALL PENETRATIONS BELOW GRADE WITH CAST IRON WALL PIPES AND
<br />MODULAR MECHANICAL. SLEEVE SEALS, MANUFACTURED BY THUNDERLINE/LINK SEAL, CALPICO, INC
<br />ANDK8ETRAFLEX.
<br />113.4 PROVIDE SLEEVES FOR HORIZONTAL PIPE PASSING THROUGH C}RUNDER FOUNDATION. Lm
<br />SLEEVES SHALL BECAST IRON SOIL PIPE TWO NOMINAL PIPE SIZES LARGER THAN THE PIPE GERVED-
<br />-
<br />113.5 PROVIDE SLEEVES FOR VERTICAL PIPE PASSING THR3UGHSLAB ONGRADE. SLEEVES
<br />SHALL BE SCHEDULE 40 PVC PIPE, TWO NOMINAL PIPE SIZES LARGER THAN THE PIPE SERVED. SEAL
<br />WATER -TIGHT WITH SILICONE CAULK.
<br />~
<br />2. HEATING, VENTILATION, AND AIR CONDITIONING
<br />2] DUCTVVQRK:
<br />211 MECHANICAL CONTRACTOR SHALL PROVIDE ANY DUCTWORK NECESSARY FOR A
<br />COMPLETE INSTALLATION OFHVACSYSTEMS (INCLUDING EXHAUST SYSTEK8S). ALLDUCTXVORK
<br />IDENTIFICATION AND INSTALLATION TO ADHERE TO SMACNA STANDARDS AND ALL GOVERNING
<br />CODE&
<br />_ 2.12 ROUND PIPE DUCT RUNS SHALL. 8ECONSTRUCTED OFMETA LPIPE WITH EXTERNAL
<br />SLEEVE INSULATION.
<br />010
<br />21,3 DUCTWORK CONNECTIONS TO AIR DEVICES MUST BE110IADEWITHH-ARDPIPEE LBOWS, NN
<br />COVERED WITH SLEEVE INSULATION- FLEX DUCT MUST NOT BEUTILIZED FOR AQODEGREE
<br />CONNECTION TOANAIR DEVICE. `
<br />2.1A BALANCING DAMPERS WITH DOUBLE LOCKING QUADS SHALL BEPROVIDED !NALL ROUND
<br />PIPE TAKE -OFFS FROM THE MAIN TRUNKS, UNLESS OTHERWISE NOTED ONPLANS. Solutions Group
<br />2].5 AMAXIMUM 0F6OFFLEX DUCT MAY BEUSED FOR FINAL CONNECTONOFSIDE WALL
<br />DIFFUSERS.
<br />2].8 FLEX DUCT MUST 8EPROPERLY SUPPORTEDWITHONE INCH STRAPS AND CUT TO ^
<br />PROPER LENGTH TOPREVENT SAGGING.
<br />CD co 0
<br />2.1.7 FLEX DUCT SHALL 8E(}VVENS'CORNINGFOIL-BACK HIGH DUALITYU/LAPPROVED- PLASTIC '
<br />WRAPPED FLEX DUCT |SNOT ACCEPTABLE.
<br />00
<br />2.18 RIGID ROUND DUCT SHALL BEUSED FOR HOT FOODS EXHAUST.
<br />3.2|NOOLATQN:
<br />'
<br />2.31 SUPPLY AND RETURN DUCTWORK INSIDE THE BUILDING SHALL BE INSULATED WITH 1.61 '
<br />THICK ACOUSTICAL LINING WITH A MINIMUM R-VALUE OF 6,0 OR EXTERNALLY WRAPPED "AJITH5 2" THICK
<br />GLASS FIBER DUCT WRAP.
<br />22.2 SUPPLY AND RETURN DUCTWORK OUTSIDE THE BUILDING SHALL BEINSULATED WITH 2.
<br />LINER WITH AMINIMUM R4/ALUEOF8.0AND SEAL SEAMS WEATHER TIGHT.
<br />2.23 DEDICATED OUTSIDE AIR SUPPLY AND RELIEF DUCTWORK INSIDE THE BUILDING SHALL BE
<br />INSULATED WITH 2"THICK DUCT WRAP WITH AMINIMUM R4/ALUE{}F0D, `kg2.3FINAL TESTING AND ADJUSTMENTS:
<br />23A AIR BALANCE SHALL BEPERFORMED ATTHE COMPLETION OFTHEPROJECT. BALANCE
<br />EACH SUPPLY, RETURN, OUTSIDE AIR DEVICE WITHIN 5% OF REQUIREMENTS AND FURNISHs A REPORT
<br />TOTHE CONSTRUCTION PROJECT MANAGER. THE ENTIRE HVACSYSTEM MUST BEFULLY OPERABLE.
<br />BALANCED, AND APPROVED BY OWNLER'S REPRESENTATIVE ON THE DAYTENANT OPENS FO )R
<br />BUSINESS.
<br />232 ADJUST THERMOSTATS AND CONTROL DEVICES TOOPERATE AOINTENDED. ADJUST
<br />PUMPS, FANS, ETC. FOR PROPER AND EFFICIENT OPERATION- CERTIFY TOARCHITECT THAT '
<br />ADJUSTMENTS HAVE BEEN MADE AND THAT SYSTEM IS OPERAT ING SATISFACTORILY. CAL|BRATE,o
<br />SET AND ADJUST AUTOMATIC TEMPERATURE CONTROLS. CHECK PROPER SEQUENCING OF
<br />INTERLOCK SYSTEMS, AND OPERATION OFSAFETY CONTROLS.
<br />23.3 VERIFY ECONOMIZER OPERATION PER MANUFACTURER PROCEDURE.
<br />
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