HomeMy WebLinkAboutM102.1-HVACSpecifications15510 GENERAL PROVISIONS
A. PROVIDE ALL MATERIALS AND E�UIPMENT AND PERFORM ALL LABOR
REQUIRED TO MSTALL A COMPLETE NEATING, VENTILATING AND AIR
CONDITIONING SYSTEM, AS INDIGATED ON TFJE DRAWINGS, AS REQUIRED BY
CODE AND AS SPEQFIED NEREIN.
B. GENERAL CONTRACTOR SNALL BE RESPONSIBLE FOR COORDINATION OF
TRADES WORK. NO EXTRAS WILL BE ALLOWED FOR REROUTING OF WORK
DUE TO INTERFERENCES.
�. THE WORK TO BE PERFORMED UNDER TWS DIVISION SHALL INCLUDE, BUT
IS NOT LIMITED TG NVAC WORK AS DESCRBED IN SECTIONS 15510 THROUGN
15q80.
D. TNE ELECTRICAL CONTRACTOR, UNLE55 OTNERWISE NOTED IS TO PROVIDE
POWER WIRMG POR EACN ITEM OP ELEC?RICAL EQUIPMENT AND MAKE PINAL
CONNECTIONS TO MOTORS.
E. ALL FINISH PAINTING IS TO BE PERFORMEG BY TNE GENERAL CONTRACTOR,
EXCEPT AS NOTED ELSEWNERE. TNIS CONTRACTOR SHALL RESTORE TO
ORIGINAL CONDITION ANY PAINTING DEPACED BY HIM APTER ORIGINAL
PAINTING.
P. ALL WORK SNALL CONFORM TO CODES, RULES, AND REGULATIONS:
I_ NATIONAL ELECTRIC CODE.
2. STANDARD FOR TNE INSTALLATION OF AIR CONDITIONING AND
VENTILATING SYSTEMS, NFPA 90A.
3. CODE POR SAFETY TO LIPE PROM FIRE IN BUILDINGS AND
STRUCTURES, NFPA 10I.
A. OCCUPATIONAL SAPETY AND NEALTN ACT (OSNA) AND ALL
AMENDMENTS.
5_ STATE MECNANICAL CODE.
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6. STATE BUILDING CODE.
7. STATE INDUSTRIAL COMMISSION REQUIREMENTS.
8. LOCAL BUILDING CODE REQUIREMENTS.
9. BUILDING INSURING AGENGY REQUIREMENTS.
ALL PERMITS REQUIRED BY LAWS, ORDINANCES AND BUILDWG CODES
NAVING JURISDICTION SNALL BE OBTAINED AT TNE PROPER TIME BY AND
AT TNE EXPENSE OF TNIS CONTRACTOR.
?FIIS CONTRACTOR SNALL OBTAIN ALL INSPEC?IONS REQUIRED BY ALL
LAWS ORDINANCES AND PUBLIC AUTNORITY NAVWG JURISDIC710N AND
SFIALL OBTAIN CERTIFICA?ES OF SUCN INSPECTIONS AND SUBMIT SAME TO
7FIE ARCFIITECT AND SNALL PAY ALL FEES, CFIARGES, ASSESSMENTS AND
OTNER EXPENSES IN CONNECTION TNEREWITN.
PIPING AND EQUIPMENT LAYOUT IS SCHEMATIC. EXACT LOCATIONS ARE
DETERMMED BY STRUGTURAL AND OTNER GONDITIONS. DESIGN OF SYSTEM
MAY NOT BE CHANGED WITNOUT WRITTEN APPROVAL BY DSW. ONLY EXACT
LOCATION OF PIPING AND DUCTS MAY BE REVISED TO SUIT CONSTRUCTION
CONDITIONS AND AID IN COGRGINATION WITN WORK OF OTNER
CONTRACTORS.
TNE MATERIALS AND EQUIPMENT INSTALLED SNALL MEET TNE
REQUIREMENTS OF TNE CONTRACT DOCUMENTS AND NO MATERIALS OR
E�UIPMENT 54lALL BE ORDERED UNTIL APPROVED BY DSW.
CATALOG DATA FOR EQUIPMENT REVIEWED BY TNE ARCNITECT SNALL NOT
SUPERSEDE TNE ENGINEER'S CONTRACT DOCUMENTS. TNE REVIEW OF TNE
ENGINEER SNALL NOT RELIEVE TNE CONTRACTOR FROM RESPONSIBILITY FOR
DEVIATIONS FROM DRAWINGS OR SPECIFICATIONS, PROVIDING PROPER
CLEARANCE, FABRICATION PROCE55 AND GOORDINATION WITN OTNER
TRADES.
L. WNEN SUBMITTED FOR TNE DSW REVIEW, SNOP DRAWINGS SNALL BEAR TNE
CONTRAGTOR'S CERTIPICATION THAT NE NAS REVIEWED, CNEGKED AND
APPROVED THE SHOP DRAWINGS, TNAT THEY ARE IN HARMONY WITH TNE
REQUIREMENTS OF TNE PRGJECT AND WITH THE PROVISIONS OF TNE
CONTRACT DOCUMENTS AND THAT HE NAS VERIFIED ALL FIELD
MEASUREMENTS AND GONSTRUGTION GRITERIA, MATERIALS, CATALOG
NUMBERS AND SIMILAR DATA. CONTRACTOR SNALL ALSO CERTIFY THAT
TNE WORK REPRESENTEG BY THE SHOP DRAWINGS IS RECOMI'9ENDED BY
?FIE CONTRACTOR AND ?FIE CONTRACTOR'S GUARAN?EE WILL PULLY APPLY_
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CONTRACTOR SNALL VERIFY LOCATION OF UTILITIES AND NOTE CONDITIONS
WNICN WOULD AFFECT TNE WORK. ALL DIS�REPANCIES SNALL TNEN BE
REPORTED PRIOR TO TNE BID AWARD.
PROVIDE INSTRUCTION TO TENANT'S OPERATING PERSONNEL AS NECESSARY,
SNOWING LOCATIONS AND PROPER OPERATION OF MAJOR ITEMS OF
EQUIPMENT AND SYSTEM COMPONENTS AND REFERRING TO TNE OPERATING
INSTRUCTION MANUAL DESCRIBED BELOW AS GUIDE.
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
P. COMPILE ELECTRONIC MANUAL OF OPERATING INSTRUCTIONS INCLUDING
COPIES OP SNOP DRAWINGS AND A LISTING OP EQUIPMENT SUPPLIERS.
MATERIAL 54JALL BE AS FOLLOWS=
L TITLE PAGE: TITLE OF JOB, TENANT, ADDRE55, DATE OF
SUBMISSION, CONTRACTOR AND ENGINEER.
2. INDEX
3. LIST OF MAJOR EQUIPMENT USED IN PROJECT ACCOMPANIED 6Y
CONTRACTOR PURCNASE ORDER NUMBERS AND SUPPLIERS NAMES AND
ADDRESSES.
4. ONE COPY OF EACN SHOP DRAWING GROUPED BY TYPES OF
EOUIPMENT, LE., ROOFTOP UNITS, FANS, ETC.
5. SECTION FOR EACN SYSTEM INCLUDING�
a. 6RIEF DESCRIPTION OF SYSTEM OPERATION WIT4! LOCATION OF
MAJOR COMPONENTS.
b. NVAC SYSTEM MAINTENANCE AND CALIBRATION INPORMATION,
INCLUDING WIRING DIAGRAMS AND SCNEMATICS.
0. WITNIN IG DAYS AFTER TNE GATE OF STORE TURNOVER, RECORD
DRAWINGS OF TNE ACTUAL INSTALLATION SNALL BE PROVIDED TO DSW.
RECORD DRAWINGS SNALL INCLUDE AS A MINIMUM ALL DEVIATIONS FROM
T41E PLANS, TNE LOCATION AND PERFORMANCE DATA ON EACN PIECE OF
EQUIPMENT, GENERAL CONFIGURATION OF DUCT DISTRIBUTION SYSTEM
INCLUDING SIZES, ANG TNE AIR DESIGN FLOW RATES.
15600 HVAG BASIG MATERIALS AND METI-IODS
A. TNIS CONTRACTOR IS TO BECOME INFGRMED OF TNE EXACT DIMENSIONS OF
PINI541ED WORK WNERE PIPES, DUCTS AND EOUIP�1ENT ARE TO BE PLACED
AND WILL ARRANGE TNE WORK ACCORDINGLY, ACCEPTING ALL
RESPONSIBILITY FOR PROPER LOCATION AND COORDINATION OF TNE WORK.
6. IN T41E MSTALLATION OF TFIE DUCTWORK, SPEQAL CARE SNALL BE USED
PROVIDING SUPPORT.
C. ALL DUCTWGRK SNALL BE PLACED SO AS TO AVOID INTERFERENCES WITN
PLUMBING PIPES, ELECTRIC CCNDUITS OR PIPES OF OTNER CONTRACTORS.
D. ALL DUCTWORK MUST BE PRGVIDED WITN SUFFIGENT DISTANCE FROM
WALLS, PIPES, AND OTNER OBSTACLES TG PERMIT TNE APPLICATION OF
FULL TNICKNE55 OF MSULATION SPECIFIED.
�
E. TNI� CONTRACTOR SNALL PERFORM AN ACCURATE AND COMPLETE 6ALANCE
OP AIR SYSTEMS AS A PART OF TNIS CONTRACT, WNICFI SFIALL BE
COMPLETED BEFORE FINAL ACCEPTANCE OF T4lE WORK OF TNIS CONTRACT.
AIR BALANQNG SFIALL BE SUBCONTRACTED TO A CERTIFIED MEMBER OP
ASSOQATED AIR BALANCE COUNQL OR NEBB-
15660 DRAIN AND CONDENSATION DRAIN PIPINCr
A_ PURNISN AND INSTALL A GRAVITY CONDENSATION DRAIN PIPWG SYSTEM AS
INDICATED ON TNE PLANS.
B. PIPING IS TO BE SGNEDULE 40 PVC WIT4J DRAINAGE PATTERN PITTINGS,
BONDEC ACCORDING TO TNE MANUFACTURERS RECOMMENDATIONS.
15700 NVAG AIR DISTRIBUTION AND RETURN SYSTEMS
A. PROVIDE AND INSTALL DUCTWORK AND PLENUMS GF SIZE AND LCCATION
AS SNOWN ON DRAWINGS. ALL DUGTS FOR AIR VELOQTIES LESS TNAN 2000
PPM AND STATIC PRESSURE IN DUGT 2" OR LESS SNALL BE CONSTRUGTED
OF GALVANIZEG SNEET METAL. TFJE GAUGE OF STEEL USED IN ALL DUCTS
S4JALL BE AS FOLLOWS=
I. WNERE GREATER RECTANGULAR DIMENSION IS 12" OR LE55 USE 26
GAUGE.
2 WNERE GREATER RECTANGULAR DIMENSION IS FROM I2" TNROUGH 30"
USE 24 GAUGE.
3. WNERE GREATER RECTANGULAR DIMENSION IS FROM 31" TNRGUGN 54"
USE 22 GAUGE.
4. WNERE GREATER RECTANGULAR DIMENSION IS FROM 55" TNROUGN gq"
USE 20 GAUGE.
B. TRANSVERSE JOINTS AND BRAQNG TO CONFORM TO "NVAC DUCT
CONSTRUCTION STANDARDS - METAL AND PLEXIBLE" (SMACNA).
C. ALL DUCTS 541ALL BE RIGID AND SNALL BE CRO55-BROKEN, PROPERLY
STIPFENED WITN SUITABLE BRACES, TOES, OR ANGLES TO KEEP TNEM
TRUE TO SNAPE AND PREVENT BUCKLING. ALL VERTICAL DUCTS SNALL BE
OF STRONG ENOUGN CONSTRUCTION TO CARRY 100 LBS. SUSPENDED LOAD
FROM NANGERS WITNOUT BUCKLING. SOLDER ALL JOINTS WNERE
NECESSARY TO WSURE TIGNT WORK SEAMS OP ALL DUCTS AND JOINTS
SNALL BE NAMMERED TO A SMOOTN SURFACE ON TNE INSIDE SEAMS ON
OUTDOOR DUCTS SNALL BE MADE WATERTIGFIT_
D. CONSTRUGTION MCLUDING NANGERS ANG SUPFORTING SYSTEMS OF ALL
DUCTWORK SNALL ALSO BE IN ACCCRCANGE WITH "NVAC DUCT
CONSTRUGTION STANDARDS - METAL AND FLEXIBLE° (SMAGNA).
E. FLEXIBLE CONNECTIONS SNALL BE INSTALLED ON TNE OUTLET AND MTAKE
OF AIR NANDLING UNITS AND FANS. TNESE CGNNECTIONS SNALL BE AT
LEAST 6" LONG, MADE GF NFPA q0A APPROVED FLAMEPROOF FABRIC.
F.
G.
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FURNISN AND INSTALL VOLUME CONTROLLER AND EXTRACTOR AT ALL
BRANCN TAKEOFPS W SUPPLY AND RETURN FROI'9 MAIN DUCTS TO ALL
BRANCH DUCTS WNERE SHOWN. UNIT SHALL BE OF TWO GAUGES NEAVIER
TNAN TNE DUCT.
PROVIDE MANUAL ADJUSTING LEVER FOR EACN UNIT. UNITS SNALL MOVE
FROM FULL OPEN TO FULLY CLOSED POSITION TO CONTROL AIR DIRECTION
AND VOLUME.
FURNISN AND INSTALL TURNING VANES IN ALL ELBOWS OF RECTANGULAR
DUCTS. TNE BLADES TO BE NOLLOW-FORMED DOUBLE TNICKNE55 VANES.
FURNISN AND INSTALL SUPPLY, RETURN, AND EXNAUST REGISTERS,
GRILLES AND DIFPUSERS AS SNOWN ON THE DRAWINGS AND SGHEDULE.
FLEXIBLE SUPPLY AIR DUCTWORK WITN A MINIMUM OF I" TNICK FBERGLA55
BLANKET INSULATION WITN METALIZED FILM VAPOR BARRIER OUTER
JACKEL FLEXIBLE DUCT IN RETURN AIR PLENUM TO BE CLEARLY LABELED
"CLA55 I° EVERY FOUR FEET. FLEXIBLE DUCT LENGTN MAY NOT EXCEED
PIVE FEEL WSULATION TO NAVE A MINIMUM R-VAWE OF 5.
15792 ROOFTOP PAGKAGED NVAG UNITS
A. PRODUCTS: ROOFTOP UNITS 541ALL BE LENNOX.
B. UNIT SNALL BE FACTORY ASSEM6LED AIR TO AIR ELECTRIC COOLING UNIT
WITN FIEATWG SECTION, REFRIGERATION SYSTEM, AIR NANDLING 5Y57EM
CASING FULL CURB, AND CONTROLS.
C. CABMET SHALL BE GALVANIZED STEEL, BONDERIZED AND COATED WITH
BAKED ENAMEL. UNIT SNALL BE ARRANGED FOR ALL EXTERIOR
CGNNECTIONS TC BE WITNIN ROOF CURB. CABMET SNALL BE LINED WITFJ I"
THIGK NEOPRENE-COATED FIBERGLASS WITH EASILY REMOVABLE SERVICE
PANELS TO ALL GPERATING GOMPONENTS.
D. REFRIGERATION SYSTEM SNALL MCLUDE TWO SERVICEABLE COMPRESSORS,
CONDENSERS, INTERWINDED CIRCUIT EVAPORATOR COIL, EXPANSION
VALVES, SERVICE VALVES, VIBRATION ISOLATORS, CRANKGASE NEATERS,
SIGNT GLASSES, FILTER DRIERS, NOT GAS MUFFLERS, AND REFRIGERANT
PIPMG. SAFETY CONTROLS SNALL INCLUDE FUSIBLE PLUG, LOW AND NIGN
PRESSURE TNERMOSTATS, �OMPRESSOR MOTOR OVERLOADS, TIMER TO
PREVENT 54lORT CYCLING COMPRESSORS, AND LEAD-LAG SEQUENCING
SWITCN TO CNANGE LEAD CCMPRESSOR.
E UNITS SPEQFIED SNALL NAVE FULL ECONOMIZER PACKAGE WCLUDING
ENTFIALPY CONTROL, 100% OUTSIDE AIR FIOOD AND POWER EXNAUSL
F. CGNDENSER FANS SNALL BE VERTICAL DISCNARGE PROPELLER TYPE
DIRECT DRIVEN BY INNERENTLY PROTECTED, PERMANENTLY LUBRICATED
MOTORS
G. CGILS SHALL BE ALUMINUM PLATE FINS MECHANICALLY BONDED TO
SEAMLESS COPPER TUBES WITN ALL JOINTS BRAZED.
N. INDOOR BLOWER SNALL BE PORWARD-CURVED, CENTRIFUGAL, BELT-DRNEN
TYPE, EQUIPPED WITN PERMANENTLY LUBRICATED BEARINGS.
L CONTROLS
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TNE COOLING SYSTEI'9 SHALL BE PROTECTEC WITN HIGN PRESSURE
SAPETIES, LOW PRESSURE SAPETIES, LOSS-OP-GNARGE PROTEGTION,
INGOOR COIL FREEZE TNERMOSTATS, ANG CURRENT AND
TEMPERATURE SENSITIVE OVERLOAD DEVICES.
ALL DEVICES SNALL BE WIRED TNROUGN TNE CYCLE LOC-TM G RCUIT
TO PREVENT COMPRESSOR RESTART UNTIL RESET OF CIRCUIT
BREAKER.
3. PURNISN NEATING/COOLING "T" TNERMOSTATS TO PROVIDE STAGED
+�EATING AND COOLING WITN AUTOMATIC CNANGEOVER, OPAQUE
PLASTIC COVER "FAN ON° SWITCN POSITION. MOUNT TNE BOTTOM OP
TNE TNERMOSTAT 48" ABOVE TNE FLOOR ON COLUMN AND 42" ABOVE
TNE FLOOR ELSEWNERE.
4. NVAC CONTROL SYSTEMS SNALL BE TESTED TO ENSURE TNAT
CONTROL ELEMENTS ARE CALIBRATED, ADJUS?ED, AND IN PROPER
WORKING CONDITION_
J. TIME GUARD CIRCUIT TO PREVENT COMPRESSOR SNORT CYCLING AS A
RESULT OF A RAPID CNANGE M TNERMOSTAT SETTING AND
AUTOMATICALLY PREVENT COMPRESSOR RESTART FOR AT LEAST FIVE
I'91NUTES AFTER SHUTDOWN.
K. FULL 14" ROOF CURB SNALL SUPPORT UNIT AND PROVIDE WATERTIGNT
EN.''.LOSURE. CURB TO MEET NATIONAL ROOFING CONTRACTORS
ASSOCIATION REQUIREMENTS.
L CURBS TO BE SUPPLIED BY DSW AND WS?ALLED BY TNE NVAC
CONTRACTOR. COORDINATE PENETRATIONS OF TNE ROOF WITN TNE
LANDLORD'S ROOFING CONTRACTOR.
M. NVAC CONTRACTOR TO SET UNIT ON CURB AND MAKE CONTROL
CONNECTIONS_
N. ELECTRICAL CONTRACTOR TO MAKE POWER CONNECTIONS TG UNITS.
Q NVAC CONTRACTOR IS RESPONSIBLE FOR WSTALLING ALL CONTROLS,
CONTROL WIRING AND COMMISSIONWG.
P_ FIVAC CON?RACTOR SFIALL CNANGE OU? ALL AIR RL?ERS I DAY PRIOR TO
COMFLETION OF WORK AND NOLD REMOVED AIR FILTERS FOR OWNER'S
I NSPECT I ON.
15816 GAS FIRED UNIT NEATER
A. PRODUCTS: UNIT NEATER MODEL AS SPECIFIED IN UNIT NEATER SCNEDULE.
B. GAS-FIRED NORIZONTAL PROJECTION UNIT NEATER WITN DOUBLE
DEFLECTION LOUVERS, GAS SFIUTOFF VAWE, GAS PRESSURE REGULATOR,
24 VOLT CONTROL TRANSFORMER AND TNERMOSTAT, SOLENOID GAS
VAWE WITN BUILT-IN RELAY, PILOT PLAME ADJUSTMENT AND PILOT
FLAME SNUTOFF DEVICE
C. SUPPORT UNIT WITN 3/8" ROUND HANGER RODS SUSPENDEC FROM
STRUCTURE FURNISN AUXILIARY STEEL WNERE REQUIRED.
D. POWER WIRWG BY ELEGTRICAL CONTRACTOR.
15880 FLUES
A. PRODUCTS: FWE SNALL BE DOUBLE WALL TYPE WITN ALUMINUM INNER
WALL, INSULATMG AIR SPACE, AND GALVANIZED STEEL OUTER WALL
FLUES SNALL BE SELKIRK METALBESTOS TYPE P5.
B. SUPPORT FLUE FROM STRUCTURE MAMTAINING REQUIREG CLEARANCE TO
COMBUSTIBLE MATERIALS.
C. RUN FLUE TNROUGH OPENING IN ROOF PROVIDED BY GENERAL
CONTRAGTOR.INSTALL ALL WEATHER VENT CAP WITH BIRD SCREEN AT
END OF RUE.INSTALL FLASWNG AND STORM COLLAR POR PLUE.
15q05 AIR DISTRIBUTION DEVIGES
A. PRODUCTS- AIR DISTRIBUTION DEVICES SHALL BE TITUS. EQUAL PRODUCT
BY METAL-AIRE, ANEMOSTAT, NAILOR, OR BARBER-COLEMAN MAY BE
PURNISNED AT TNE CONTRACTOR'S OPTION_
B. STEEL RETURN AIR OR EXNAUST REGISTER - STEEL GRILLE WITN 35
DEGREE LOUVERS PARALLEL TO LONG DIMENSION, GASKET, FLANGE, 3/4"
LOWER SPACING AND VOLUME CONTROL DAMPER. TITUS 35GRL.
C. SQUARE CEILING SUPPLY AIR DIFPUSER - STEEL SQUARE CEILING
DIFFUSER, CONCENTRIC CONES, ADJUSTABLE PATTERN CONTROL TABS,
REMOVABLE INNER CONE ASSEMBLY, ROUND NECK, VOLUME CONTROL
DAMPER, EQUALIZING GRID. TITUS TMS.
D. STEEL SUPPLY AIR REGISTER - STEEL GRILLE WITN 45 DEGREE LOWERS
PARALLEL TO LONG DIMENSION, GASKET, FLANGE, 3/4° LOUVER SPAQNG
AND VOWME CONTROL DAMPER. TITUS 300.
E FINISHES - FURNISH ALL AIR DISTRIBUTION DEVICES WITN PRIME COATED
AND WHITE BAKED ENAMEL FINISN COAT UNLESS SPEQFIED OTNERWISE.
P. COORDINATE AIR DISTRIBUTION DEVICE LOCATIONS WITN ALL AFFECTED
CONTRACTORS BEFORE INSTALLING DUCTWORK. SIGNIFICANT DEVIATIONS IN
LOCATIONS FROM TNOSE SNOWN ON TNE CRAWINGS MUST BE APPROVED
BY ARCWTECT BEFORE MSTALLATION.
G. SUSPEND CEILING AIR DEVICES FROM STRUCTURE ON WIRE NANGERS OR
FROM RIGID DUCTWORK. CEILING MUST NOT BE USED TO SUPFORT AIR
DISTRIBUTION DEVICES.
FJ. SECURELY FASTEN SIDE WALL AIR DEVICES TO RIGID GUCTWORK GR
STRUCTURE.
15915 DAMPERS
A. PRODUCTS�. DAMPERS 54lALL BE RUSKIN. EQUAL PRODUCT BY AMERICAN
WARMWG AND VENTILATING, LOUVERS AND DAMPERS, OR PREPCO MAY BE
PURNISNED AT THE CONTRACTOR'S OPTION.
B. RECTANGULAR DUCT GALVANIZED STEEL MANUAL BALANCE AND MOTORIZED
DAMPER 6" WIDE 16 GAUGE OPPOSED BLADES, CNANNEL FRAME WITN
BRACED CORNERS, CONCEALED LINKAGE, TEFLON FILLED BEARINGS, 3/g"
DIAMETER AXLE, 6" LONG CONTROL SNAFT. MOTORIZED DAMPER TO NAVE
REPLACEABLE BUTYL RUBBER SEALS INSTALLED ALONG TNE TOP, BOTTOM
AND SIDES OF TNE PRAME, AS WELL A5, ALONG ALL SIDES OP EACN
e�n�e.
C. ROUND GALVANIZED STEEL MANUAL BALANCE DAMPER WITN SINGLE 16
GAUGE BLADE, CNANNEL FRAME, STAINLE55 STEEL SLEEVE BEARINGS
PRESSED INTO PRAME, 3/8" DIAMETER AXLE EXTENDED 6" POR CONTROL
54lAFT, BLADE STOP.
D. EQUIP DAMPERS WITFI LOCKWG QUADRANTS_
E CHECK DAMPERS FOR PROPER OPERATION BEFORE AND AFTER
INSTALLATION.
P. WSTALL BALANCE DAMPERS WFIERE 54lOWN ON TNE DRAWINGS AND
ELSEWNERE AS NECESSARY TO OBTAIN PROPER SYSTEM BALAN�E.
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ENG JOB # 19-41-215 0
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DRAWING NUMBER:
H61 �