HomeMy WebLinkAbout5380-F85FB-v20.0 - Sheet - M2 - HVAC ROOF PLAN1 2 3 7 7.8 8
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E
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FACTORY INSTALLED SMOKE DETECTOR IN MAIN SUPPLY
AND RETURN OF EACH ROOFTOP UNIT.
INSTALL ROOF MOUNTED EXHAUST FAN PER DETAIL ON
SHEET M3. COORDINATE EXACT LOCATION OF FAN
PENETRATION WITH ARCHITECTURAL ROOF PLAN.
TRANSITION GALVANIZED DUCTWORK AS NECESSARY FROM
FAN INTO CEILING/JOIST SPACE. SEE SHEET M1 FOR
CONTINUATION.
PROVIDE FLEXIBLE CONNECTIONS BETWEEN ALL
DUCTWORK AND MECHANICAL UNITS.
ROUTE SCH. 40 PVC CONDENSATE DRAIN PIPING ALONG
ROOF. SUPPORT PIPING PER DETAIL ON SHEET M3.
MAINTAIN A MINIMUM 10' CLEARANCE BETWEEN OUTSIDE
AIR INTAKES AND EXHAUST TERMINATIONS ON ROOF.
FOOD SERVICE REFRIGERATION EQUIPMENT PROVIDED BY
OTHERS.
FOOD SERVICE REFRIGERATION EQUIPMENT MOUNTED ON
PRE-ENGINEERED RACK. REFER TO "CONDENSING UNIT
ROOFING SUPPORT DETAIL" ON ARCHITECTURAL SHEETS
FOR FLORIDA PRODUCT APPROVAL INFORMATION.
FOR SPECIFIC WIND LOADING REQUIREMENTS NOT TO
EXCEED 180 MPH, SEE STRUCTURAL DRAWINGS.
MECHANICAL CONTRACTOR TO PROVIDE SHEET METAL
CURB CAP FOR REFRIGERATION EQUIPMENT CURB. SEE
ARCHITECTURAL DRAWINGS FOR SPECIFIC REQUIREMENTS.
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2
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6
CONTRACTOR RESPONSIBLE FOR USING CURBS PLUS
CLIPS ON ALL RTUS. CLIPS ARE DELIVERED TO SITE AS
SEPARATE PACKAGE.
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5
1
3
1
3
1
3
4
6
PIPE HOOD. REFERENCE
ARCHITECTURAL PLANS.
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7
4
4
6
RTU-1
RTU-3
8
8
C
B
A
3.5 4 5
6 1 1/
4"øKEY NOTES:
SHEET GENERAL
NOTE:
RTU-
2 9
9 1
1/
4"
ø1
1/
4"ø1 1/
4"ø1 1/4"øEF-
1 EF-3 2