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HVAC <br />PLAN <br />M-3 <br />Electrical Mechanical Plumbing <br />333 City Blvd. West, Suite 300 <br />Orange CA 92826 <br />office <br />fax <br />(714) 449-1646 <br />(714) 449-1946 <br />Consulting Engineers <br />3042.07Project Number: <br />Sheet Number <br />Sheet Title <br />PRINT DATE <br />DATE <br />CHECKED <br />DRAWN <br />cad <br />01.08.25 <br />Sorin A. Brie <br />REVISIONS <br />DESCRIPTION DATE <br />SENVENTH <br />FLOOR <br />USABLE: <br />PROJECT <br />TENANT <br />SQUARE FOOTAGE <br />23,000 U.S.F. <br />INTERIOR PLANNING & <br />DESIGN <br />P&D INC. <br />3150 BRISTOL, SUITE 205/COSTA MESA, CA 92626 <br />949.724.1499 / www.spaces-oc.com <br />Ma <br />c <br />A <br />r <br />t <br />h <br />u <br />r <br /> <br />P <br />l <br />a <br />c <br />e <br />1 <br />M <br />a <br />c <br /> <br />A <br />r <br />t <br />h <br />u <br />r <br /> <br />P <br />l <br />a <br />c <br />e <br />Sa <br />n <br />t <br />a <br /> <br />A <br />n <br />a <br />, <br /> <br />C <br />A <br /> <br />9 <br />2 <br />7 <br />0 <br />7 <br />NEW <br />AMERICAN <br />FUNDING <br />WITH ELEVATOR LOBBY <br />AND REST ROOMS <br />SUITE 700/7TH FLR <br />1 <br />M <br />a <br />c <br />A <br />r <br />t <br />h <br />u <br />r <br /> <br />P <br />l <br />. <br />, <br /> <br />S <br />u <br />i <br />t <br />e <br /> <br />8 <br />0 <br />0 <br /> <br />( <br />N <br />e <br />w <br /> <br />A <br />m <br />e <br />r <br />i <br />c <br />a <br />n <br /> <br />F <br />u <br />n <br />d <br />i <br />n <br />g <br />) <br />, <br /> <br />S <br />a <br />n <br />t <br />a <br /> <br />A <br />n <br />a <br /> <br />C <br />A <br /> <br />1 <br />M <br />a <br />c <br />A <br />r <br />t <br />h <br />u <br />r <br /> <br />P <br />l <br />. <br />, <br /> <br />S <br />u <br />i <br />t <br />e <br /> <br />8 <br />0 <br />0 <br /> <br />( <br />N <br />e <br />w <br /> <br />A <br />m <br />e <br />r <br />i <br />c <br />a <br />n <br /> <br />F <br />u <br />n <br />d <br />i <br />n <br />g <br />) <br />, <br /> <br />S <br />a <br />n <br />t <br />a <br /> <br />A <br />n <br />a <br /> <br />C <br />A <br /> <br />+7 <br />' <br />- <br />3 <br />" <br />+9'-0" <br />+9'-0" <br />+9'-0" <br />+9'-0" <br />+9'-0"+9'-0"+9'-0" <br />+9'-0" <br />+9'-0" <br />+9'-0" <br />+9'-0" <br />+9'-0" <br />+9'-0" <br />+9'-0" <br />+9'-0" <br />+9'-0" <br />+9'-0"+9'-0"+9'-0" <br />+9'-0" <br />+9'-0"+9'-0"+9'-0"+9'-0"+9'-0"+9'-0"+9'-0" <br />+9'-0" <br />+9'-0" <br />+9'-0" <br />+9'-0" <br />+9'-0"+9'-0"+9'-0" <br />+9'-0" <br />+9'-0"+9'-0"+9'-0"+9'-0"+9'-0"+9'-0"+9'-0" <br />+9'-0"+9'-0"+9'-0" <br />+9'-0" <br />+9'-0" <br />+9'-0" <br />+9'-0" <br />+9'-0" <br />+9'-0" <br />+9'-0" <br />+9'-0" <br />+9'-0" <br />+9'-0"+9'-0"+9'-0" <br />+8'-5" <br />+9'-0" <br />+9'-0"+9'-0" <br />+9'-0" <br />+9'-0"+9'-0" <br />+8'-0" <br />+9'-2" <br />+8'-11" <br />+8'-11" <br />+10'-5" <br />+8'-11" <br />REHEAT & COOLING ONLY VAV BOXES REHEAT & COOLING ONLY VAV BOXES <br />AIR DIVICES: <br />ALL DUCT WORK MUST BE CONSTRUCTED FROM COMMERCIAL GRADE G60/G90 <br />GALVANIZED STEEL MEETING ASTM-A-653-96 STANDARD IN ACCORDANCE WITH THE <br />LATEST ADDITIONS OF THE SMACNA. MINIMUM DUCT GAUGE FOR OPEN CEILING IS 26. <br />1- <br />PLAN GENERAL NOTES: <br />2- <br />3- <br />4- <br />MECHANICAL CONTRACTOR TO FULLY COORDINATE ALL EXPOSED DUCT ELEVATIONS <br />WITH ARCHITECT PRIOR TO INSTALL AND DURING INSTALL. PROVIDE SHOP DRAWING. <br />AVOID CHANGING ELEVATIONS AS POSSIBLE. <br />ALL HVAC ITEMS IN OPEN CEILING MUST BE PAINTED PER ARCHITECT'S INSTRUCTION. <br />MECHANICAL CONTRACTOR MUST PROVIDE SHOP DRAWING PRIOR TO START <br />CONSTRUCTION. SHOP DRAWING MUST INCLUDE: DUCT LAYOUT, DUCT SIZES, PLENUM <br />DETAILS, ELEVATIONS, SUPPORT LOCATIONS AND CONFIRMING WEIGHT OF DUCTWORK <br />AND ACCESSORIES, FOR ARCHITECT AND ENGINEERS REVIEW/APPROVAL. <br />5-COORDINATE ALL FINAL THERMOSTATS LOCATIONS W/ ARCHITECT. <br />6-ALL NEW VAVS MUST HAVE MIN. 4 FEET LINED PLENUM. <br />9-NO INSULATION REQUIRED FOR EXPOSED DUCT LOCATED IN OPEN CEILING. ONLY <br />DUCTWORK DOWN STREAM OF VAV BOXES. <br />IN ACCORDANCE WITH(AABC) ASSOCIATED AIR BALANCE COUNCIL STANDARDS PRIOR <br />TO OCCUPANCY THE ENTIRE HVAC SYSTEM MUST BE BALANCED BY AN INDEPENDENT <br />AIR BALANCE CONTRACTOR. CERTIFICATION SHALL BE PROVIDED BY THE CONTRACTOR. <br />PROVIDE ACCESS CLEARANCE TO EACH VAV BOX CONTROLLER, COORDINATE W/ <br />CONTROL CONTRACTOR. RELOCATE BOX(ES) IF BLOCKED BY ANY BUILDING OBJECT. <br />MAIN DUCT LOCATED IN OPEN AREA(EXPOSED) MUST BE INSULATED W/ R-4.2 AND <br />"FSK" ALUMINUM FOIL. READY TO PAINT. <br />ALL CONTROL WORK MUST BE PERFORMED BY BUILDING APPROVED CONTROL <br />CONTRACTOR. <br />7- <br />8- <br />10- <br />11- <br />12- <br />KEY NOTES: <br />13-REPLACE ALL HOT WATER VALVES AND RETROFIT ALL EXISTING VAVS TO NEW DELTA <br />CONTROLS. NEW CONTROLS ARE DELTA. COORDINATE WITH MR. CLIFF BALLEY @ <br />DIVERSIFIED FOR PROGRAMMING. <br />CONTROL CONTRACTOR TO REVISE AND UPDATE THE FLOOR'S DDC MAP <br />WATER SOURCE HEAT PUMP <br />TELCO ROOM KEYNOTES: <br />PLAN CHECK NOTE <br />\\192.168.13.204\Esi-Files\Projects\Santa Ana\MacArthur Plaza\1 MacArthur Plaza\07\Suite 700 (New American Funding)\_HVAC\1 MacArthur Pl., Suite 700 (New American Funding) Mechanical M-3.dwg, 6/19/2025 5:57:45 PM