HomeMy WebLinkAbout03110049.4PROVIDE VENTIN
OUTSIDE FOR TE
OVEN HOOD.
VERIFY REQUIRE
[PLAN
SCALE: 1/4" - 1'-0"
TYPICAL CEILING SUPPLY
AIR CEILING DIFFUSER
TYPICAL ADJUSTABL E
VOLUME DAMPER
INSULATED METAL DUCT
INSULATED FLEX DUCT
CONNECTOR
TYPICAL RETURN AIR GRILLE
IN SUSPENDED CEILING TO
AIR PLENUM ABOVE CEILING
HVAC GENERAL NOTES
1. WORK SHALL BE DONE IN STRICT ACCORDANCE WITH ALL LOCAL, COUNTY AND STATE CODES
AND ALL APPLICABLE LAWS, RULES AND REGULATIONS COVERING THE INSTALLATION OF
HEATING, VENTILATING AND AIR-CONDITIONING SYSTEMS.
2. THE MECHANICAL CONTRACTOR SHALL OBTAIN A10 PAY FOR ALL PERMITS, LICENSES AND
INSPECTION FEES AS REQUIRED FOR THE INSTALLATION OF THE HVAC SYSTEMS.
3. THE MECHANICAL CONTRACTOR SHALL BE RESPONSIBLE FOR ORDERING EQUIPMENT WITH
THE PROPER VOLTAGES TO MATCH EXISTING ELECTRICAL SERVICE AVAILABLE.
4. AIR HANDLING UNITS SHALL BE HUNG IN THE ATTIC. CONTRACTOR SHALL PROVIDE ALL
ANGLES, RODS AND BEAMS TO SUSPEND UNITS FROM THE STRUCTURAL MEMBERS. PROVIDE
AND SUPPORT SERVICE PLATFORM ON SIDE OF A.H. UNITS. PROVIDE VIBRATION ISOLATORS
FOR A.H. UNITS.
5. INSULATE ALL GALVANIZED DUCTWORK WITH I" INTERNAL LINER.
6. DUCTWORK RUNNING THROUGH ATTIC SHALL BE DOUBLE INSULATED.
7. SQUARE CEILING DIFFUSERS SHALL BE 24" X 24" PANEL TYPE, ROUND NECK AND BAKED
ENAMEL FINISH. DIFFUSERS SH' LL FIT 2' X 4' LAY -IN CEILING, COLOR TO MATCH CEILING
SYSTEM.
8. RETURN AIR GRILLES SHALL BE EGG -CRATE 112" X 1/2" X 1/2" LOUVER TYPE. GRILLES
SHALL LAY -IN 24" X 48" T' BAR TYPE CEILING GRID, UNLESS OTHERWISE NOTED.
9. FURNISH ALL DIFFUSERS WITH OPPOSED BLADE VOLUME DAMPERS OPPERABLE FROM THE
FACE OF DIFFUSER.
10. IN "SUPPLY" SHEET METAI DUCTWORK, PROVIDE TURNING VANES IN ALL SQUARE ELBOWS AND
EXTRACTORS IN ALL BRANCH TAKE -OFFS.
11. FLUE INSTALLATION SHALL COMPLY WITH N.F.P.A. n9B .AS WELL AS STATE AND LOCAL CODES.
12. PROVIDE VOLUME DAMPER AT EACH BRANCH DUCT.
13. CONNECT DIFFUSER TO SHEET METAL DUCT WITH ROUND FLEXIBLE DUCT. FLEXIBLE DUCT IS
5'-0" MAXIMUS,! LENGTH.
14. PROVIDE PULL CHAIN LIGHT FIXTURE ABOVE UNIT AND DUPLEX OUTLET NEAR UNIT FOR SERVICE,
PER CODE REQUIREMENTS
NOTE:
THIS PLAN IS A SCHEMATIC LAYOUT OF A SUGGESTED SYSTEM FOR THIS TENANT SPACE. IT IS THE
RESPONSIBILITY OF THE MECHANICAL CONTRACTOR TO PROVIDE A FINAL DESIGN OF ALL UNITS, DUCT SIZES
AND DUCT LAYOUTS WITH WARRANTEES AS REQUIRED BY THE BUILDING OWNER.
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