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<br /> MECHANICAL NOTES
<br /> LEGEND ABBREVIATIONS �
<br /> GENERAL:
<br /> 1. ALL WORK PERFORMED SHALL BE IN ACCORDANCE WITH ALL LOCAL CODES 19. ALL OUTDOOR AIR INTAKES SHALL BE LOCATED A MINtMUM OF 10 FY. TS TEMPERATURE SENSOR ACM AREA CONSTRUCTION MANAGER
<br /> AND ACCEP7ABLE TO T�II� AUTHORITY HAVING JURISDICTIONo HORIZONTALLY FROM ANY SOURCE OF CONTAMINATION SUCH AS EXHAUST
<br /> �ANS, PLUMBING VENTS, WATER HEATER FLUES, ETC. WHERE A CONTAMINANT
<br /> 2. ALL DIMENSIONS, CLEARANCES AND TOLERANCES SHALL BE VERIFIED PRIOR SOURCE IS LOCATED WITHIN 10 �f. OF AN INTAKE, THE iNTAKE OPENING �T AVERAGING TEMPERATURE SENSOR B.J. BELOW JOISTS
<br /> TO INSTALLATION. SHALL BE �OCATED A MINIMUM OF 2 FTo BELOW THE CONTAMINANT SOURCE.
<br /> 3. ALL MATERIALS, FIXTURES AND EQUIPMENT USED SHALL BE IN ACCORDANCE 20. ALL ROO�fOP CONDENSING UNITS THAT �ISCHARGE HORIZONTALLY SHALL BE � CO2 SENSOR FOR ROOFTOP UNIT BSI BEVERAGE SYSTEM BNSTALLER
<br /> � DEMAND CONTROL VENTILATION Z
<br /> WITH McDONALD'S SPECIFICATIONS. SPECIFICATIONS ARE CONTAINED WITHIN ORIENTED SUCH THAT THE DISCHARGE DOES NOT BLOW IN THE DIRECTION OF �
<br /> THESE DRAWINGS AND THE McDONALD'S PROJECT MANUAL. ANY CONTRACTOR AN OUTDOOR AIR INTAKE. �
<br /> IN NEED OF A COPY OF THE McDONALD'S PROJECT MANUAL SHALL CONTACT HS HUMIDITY SENSOR DCV DEIviAND CONTROL VENTILATION �, c�i � � � � �
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<br /> THE McDONALD'S AREA CONSTRUCTION MANAGER. ANY VARIANCE FROM THE
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<br /> McDONALD'S SPECIFICATIONS SHALL BE REVIEWED AND APPROVED BY THE
<br /> ENGINEER-OF-RECORD. T THERMOSTAT E.Ao EXHAUST AIR >
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<br /> 4. ALL EQUIPMENT SHALL BE INSTALLED IN ACCORDANCE WITH ITS LISTING
<br /> AND/OR THE MANUFACTURER'S INSTALLATION INSTRUCTIONS. oS SMOKE DETECTOR EC ELEC7RICAL CONTRACTOR
<br /> 5. SEE COORDINATION SCHEDULE FOR ADDITIONAL SCOPE OF WORK.
<br /> KH EQUIPMENT TAG FAG FIRE ALARM CONTRACTOR
<br /> 6. PRIOR TO BUILDING TURNOVER, A COMPLETE START-UP, TEST, ADJUST AND 2
<br /> BALANCE SHALL BE PERFORMED ON ALL MECHANICAL SYSTEMS. THIS WORK
<br /> SHALL BE PERFORMED BY A CERTIFIED TEST AND BALANCE CONTRACTOR. A R-1 DIFFUSER INFORMATION FOB FLAT ON BOTTOM
<br /> CERTIFIED TEST AND BALANCE CONTRACTOR CAN BE FOUND BY VISITINGo
<br /> HTTP://WWW.AABCHQ.COM/DIRECTORY 1750 CFM LINE 1: TAG `''
<br /> LINE 2: AIRFLOW o � � � � �
<br /> HTTP://WWW.NEBB.ORG/DIRECTORY.HTM �g"� LINE 3: NECK SIZE FOT FLA7 ON TOP
<br /> HTTP://WWW.TABBCERTIFIED.ORG/SITE/CONTENT/CONTRACTORS/SEARCH
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<br /> 7. UPON COMPLETION OF THE PUNCHLIST, THE MECHANICAL CONTRACTOR AND , FPC FIRE PROTECTION CONTRACTOR
<br /> TEST AND BALANCE CONTRACTOR SHALL SUBMIT REDLINED OR AS-BUILT - --
<br /> _ - SUPPLY AIR DUCT (VERTICAL) SEA�
<br /> DRAWINGS ALONG WITH THE TEST AND BALANCE REPORT AND ALL EQUIPMENT -
<br /> OPERATION AND MAINTENANCE MANUALS TO THE McDONALD'S AREA GC GENERAL CONTRACTOR ��{G, �',,��
<br /> CONSTRUCTION MANAGER. A MINIMUM OF TWO (2) COPIES SHALL BE
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<br /> PROVIDED, ONE (1) FOR REGIONAL RECORDS AND ONE (1) FOR THE
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<br /> RESTAURANT.
<br /> I.D. INSIDE DIMENSION ��� � ���
<br /> - RETURN OR EXHAUST AIR DUCT
<br /> TIONS OF FIRE-RATED WALLS SHALL BE FIRESTOPPED WITH AN --
<br /> 8. ALL PENETRA (VERTICAL) „� , ,�
<br /> -- - - KEI KITCHEN EQUIPMENT INSTALLER � 37'�gQ �r
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<br /> APPROVED AND LISTED FIRESTOPPING SYSTEM. _ -
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<br /> VENTILATION SYSTEMS: ��`����'�����
<br /> 1 . ALL SHEET METAL DUCTWORK SHALL BE FABRICATED AND INSTALLED IN
<br /> ACCORDANCE WITH LOCAL CODES AND SMACNA STANDARDS. � ROUND DUCT (VERTICAL� KES KITCHEN EQUIPMENT SUPPL
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<br /> 2. ALL DUCTWORK DIMENSIONS ARE INTERNAL FREE AREA DIMENSIONS AND SIZED
<br /> FOR 0.1" W.C. PER 100 FT. OF DUCT� �S STEADY-STATE SPEED CONTROLLER M.A. (S) MIXED AIR - SUMMER �t�� � �
<br /> 3. ALL SHEET METAL DUCTWORK SHALL BE CONSTRUCTED IN ACCORDANCE WITH
<br /> SMACNA TABLES FOR 2 W.C. AND SHALL BE SUPPORTED WITH AN APPROVED M.A. (W) MIXED AIR - WINTER �� o ` �
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<br /> HANGER AT INTERVALS NOT EXCEEDING 10 FT. PLAQUE DIFFUSER SHADED AREA
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<br /> DESIGNATES BLANK-OFF PANEL z a�.�, c� o�
<br /> THE BUILDING SHALL BE INSTALLED WITH FLEXIBLE LOCATION) �
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<br /> 4. ALL DUCT DROPS I : �-
<br /> CONNECTIONS TO ISOLATE THE DUCTWORK SYSTEM FROM NOISE AND L
<br /> VIBRATION. FLEXIBLE CONNECTIONS SHALL BE TESTED IN ACCORDANCE WITH � � � � ��� 3 c
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<br /> UL 181 AND LISTED AS CLASS 0 OR CLASS 1.
<br /> �� O.A. O U T D O O R A I R � �� o°°;�� � �
<br /> 5. ALL DUCT DROPS INlO THE BUILDING SHALL BE OFFSET AS NECESSARY TO LINEAR SLOT DIFFUSER �� N -� o 0
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<br /> ALLOW FOR THE CLEAR INSTALLATION OF THE EXTERNAL DUCTWORK �� � O.D. OUTSIDE DIMENSION
<br /> INSULATION. � a�� o � n
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<br /> 6. ALL DUCTWORK BRANCHES SHALL BE SUPPLIED WITH A VOLUME DAMPER FOR � 0° " �
<br /> BALANCING. VOLUME DAMPER SHALL HAVE A 2
<br /> " OFFSET TO ACCOMMODATE 0/0 OWNER/OPERATOR a
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<br /> EXTERNAL INSULATION. � >,o v � a
<br /> LOUVERED FACE DIFFUSER � Z ,o ; a -
<br /> 7. TAKE-OFFS FROM RECTANGULAR TO ROUND DUCT SHALL BE DUCTMATEP C P L U M B I N G C O N T R A C T O R � �° - 3 -_
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<br /> STRAIGHT-SIDED OR CENTER HIGH-EFFICIENCY TAKE-OFFS WITH A 2 DAMPER � V
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<br /> STAND-OFF TO ACCOMMODATE FOR EXTERNAL INSULATION. � � ` � V
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<br /> V RSE SEAMS SHALL BE R.A. RETURN AIR � Z = � � ��
<br /> 8. ALL DUCTWORK JOINTS, LONGITUDINAL AND TRANS E �
<br /> S MASTICS ADHESIVES TAPES, ETC. ALL CEILING-MOUNTED EXHAUST FAN N �o � W W
<br /> SEALED WITH WELDS, GASKET , ( ),
<br /> , SEALANT MATERIALS SHALL BE LISTED IN ACCORDANCE WITH UL 181A OR RC REFRIGERATION CONTRACTOR p M ° z
<br /> 181 B.
<br /> 9. ALL SUPPLY AND RETURN SHEET MET�AL DUCTWORK LOCATED WITHIN 7HE � SPIN-IN COLLAR WITH VOLUME S.A< SUPPLY AIR
<br /> CEILING SPACE SHALL BE EXTERNALLY INSULATED. INSULATION SHALL BE 2" DAMPER
<br /> �
<br /> THICK MICROLITE XG-100 BY JOHNS MANVILLE OR EQUAL.
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<br /> � VOLUME DAMPER S.P. STATIC PRESSURE N
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<br /> 10. ALL SUPPLY AND RETURN SHEET ME7AL DUCTWORK LOCATED OUTSIDE OF THE
<br /> BUILDING SHALL �E INTERNALLY LINED WITH A 1" THICK FIBERGLASS (MIN.
<br /> R-4.2) AND EXTERNALLY INSULATED WITH A 1Y2" THICK RIGID POLYSTYRENE, I I I I III I I II III FLEXIBLE DUCTWORK TAB TEST AND BALANACE CONTRACTOR j
<br /> POLYURETHANE OR POLYISOCYANURATE BOARD (MIN. R-7.5). INTERNAL
<br /> FIBERGLASS INSULATION SHALL BE LINATEX BY JOHNS MANVILLE OR EQUAL.
<br /> EXTERNAL RIGID BOARD INSULATION SHALL BE THERMAPINK BY OWENS �
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<br /> CORNING OR EQUAL. PERFORATED FACE DIFFUSER oC
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<br /> 11. ALL EXPOSED SPIRAL DUCTWORK SHALL �E INTERNALLY INSULATED TO
<br /> PREVENT CONDENSATION (MIN. R-4.3). INTERNAL INSULATION SHALL BE 1" �
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<br /> THICK SPIRACOUSTIC PLUS BY JOHNS MANVILLE OR EQUAL.
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<br /> 12. ALL DUCTWORK PENETRATIONS THROUGH FIRE-RATED WALLS, BARRIERS OR
<br /> PARTITIONS SHALL BE PROTECTED WITH A FIRE DAMPER. THE PERIMETER OF SHEET METAL TEE WITH CAP ~
<br /> THE FIRE DAMPER SHALL BE FIRESTOPPED WITH AN APPROVED AND LISTED a
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<br /> FIRESTOPPING MATERIAL.
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<br /> 13. ALL EXTERIOR SHEET METAL DUCTWORK SHALL BE EXTERNALLY WRAPPED WITH
<br /> AN APPROVED WEATHERPROOFING MATERIAL TO PROTECT AGAINST WATER �
<br /> PENETRATION AND CORROSION. SIDES AND TOP OF EXTERNAL �
<br /> � WEATHERPROOFING SHALL BE ALUMAGUARD 60 MIL UV BARRIER BY O
<br /> � POLY
<br /> GUARD OR EQUAL. BOTTOM OF EXTERNAL WEATHERPROOFING SHALL BE a
<br /> VAPORGUARD 5 MIL MEMBRANE BY POLYGUARD OR EQUALa
<br /> 14. ALL FLEXIBLE DUCTWORK, METALLIC AND NONMETALLIC, SHALL CONFORM TO
<br /> THE FOLLOWING: •
<br /> A. 2" THICK INSULATION (R-6.0)
<br /> B. INTEGRAL VAPOR BARRIER
<br /> C. LISTED AND LABELED UL 181, CLASS 0 OR CLASS 1
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<br /> D. INSTALLED IN ACCORDANCE WITH:
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<br /> i. SMACNA STANDARDS, �
<br /> ii. AIR DIFFUSION COUNCIL INSTALLATION GUIDELINES, AND/OR
<br /> iii. MANUFACTURER'S INSTALLATION INSTRUCTIONS a � O
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<br /> 14. FLEXIBLE DUCTWORK SHALL NOT PENETRATE WALLS. SHEET METAL DUCTWORK �
<br /> IS REQUIRED AT ALL FIRE-RATED AND DRAFTSTOP WALL PENETRATIONS. �
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<br /> 15. ALL COVERINGS, LININGS AND ADHESIVES (TAPES, ETC.) SHALL HAVE A
<br /> FLAME-SPREAD INDEX NOT GREATER THAN 25 AND A SMOKE-DEVELOPED
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<br /> �. INDEX NOT GREATER THAN 50.
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<br /> � 16. DUCT-MOUNTED SMOKE DETECTORS SHALL BE INSTALLED IN SYSTEMS WITH
<br /> n- DESIGN CAPACITY GREATER THAN 2,000 CFM. SEE MECHANICAL DRAWINGS I .- w
<br /> a� - DETECTORS Z � N �
<br /> o FOR LOCATIONS OF SMOKE DETECTORS. DUCT MOUNTED SMOKE
<br /> � ARE NOT REQUIRED WHEN THE BUILDING IS PROTECTED THROUGHOUT BY � o Z �
<br /> � AREA SMOKE DETECTORS CONNECTED TO A FIRE ALARM SYSTEM WHERE THE a � �
<br /> � FIRE ALARM SYSTEM IS DESIGNED TO SHUT DOWN THE ROOFTOP UNITS. �
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<br /> 0 17: ALL SUPPLY AIR DIFFUSERS SHALL BE INSULATED TO PREVENT CONDENSATION. N o
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<br /> � N 18. ALL AIR DEVICES LOCATED IN DRYWALL CEILINGS SHALL BE SUPPLIED WITH AN � ~ � m � o
<br /> � INTEGRAL VOLUME DAMPER ACCESSIBLE FROM THE AIR DEVICE FACE TO
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