— louvers, grates and/or screens
— outside air duct
— outside air damper(s) N
Air handling unit:
— outside air mixing chamber
— filter rack(s)
— filter media
— blower assembly incl. blower wheel, blower housing, air vanes, in-line noise attenuators N
— blower housing acoustical lining
— pre-heat coils ¶
— heating coils
— cooling coils NP
— re-heat coils
— condensate drain pan
— supply air plenum
— supply air plenum damper(s)
— vibration collars
Supply air distribution:
— Supply air ducts Est. total In ft 1f0 No. locations inspected
Specify type (circle): metal €i iedmeta inasonzy fibrous alass board
flex-ductwo
— Accessible in-line fire dampers Est. total qty No. locations inspected {4 P
- Accessible turning vanes Est total qty_'_ No. locations inspected 1
— In-line reheat/cooling coils Est. total qty No. locations inspected
— Supply air diffusers Est. total qty I No. locations inspected3
Return air distribution:
— Return air ducts Est. total In ft No. locations inspected
Specify type (circle): n j fibrous glass lined metal os on fibrous Bass board
flex-duct w
— Return air plenum Est. total RA plenum areas No. Iocations inspected
— Return air plenum damper Est. total qty No. locations inspected
— Accessible in-line fire dampers Est. total qty No. locations inspected
— Accessible turning vanes Est total qty No, locations inspected
— Return air grilles Est. total qty No. locations inspected ^
NYC-WTC-000116262
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000116262Source: NYC Law Department, mirrored locally
An HVAC inspection report from Cole Consulting Corporation dated February 13, 2003, recommending cleaning of units at 275 Greenwich Street due to WTC dust.