2.1 Central Ventilation System Visual Inspection Form P nP I of I
Ventilation System Identification:
Location: Area Served:
25U a r, li j a,ti : C rl CT ?&)M Lab
Associated mechanical room: clean ✓ Y N dry~Y N
stored chemicals/refuse Y N
Surface Component
System Components Dust/ WTC • not present
[NOTE: if component not present (NP), not found (NF) or inaccessible (1) please Debris Dust • not found
indicate in last column) Present? Present? • inaccessible
Outside air intake: Location:
Accessible for inspection? Y N (explain):
NP
— louvers, grates and/or screens
J
— outside air duct
— outside air damper(s)
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
— blower housing acoustical lining
— pre-heat coils
— heating coils
N
— cooling coils
— re-heat coils (\; 1_
— condensate drain pan
— supply air plenum 1'
— supply air plenum damper(s) ' I:)
— vibration collars
Supply air distribution:
P
— Supply air ducts Est. total In ft _J' Q No. locations inspected 3
Specify type (circle): metal' fibrous glass lined metal) masonry fibrous glass board
flex-duct wood ./
— Accessible in-line fire dampers Est. total qty No. locations inspected
— Accessible turning vanes Est. total qty I No. locations inspected i ~)
— In-line reheat/cooling coils Est. total qty No. locations inspected n14
— Supply air diffusers Est. total qty & No. locations inspected 2
Return air distribution:
— Return air ducts Est. total In ft U No. locations inspected e_
Specify type (circle): imetaf', fibrous Mass lined metal masonry fibrous glass board
flex-duct wood
— Return air plenum Est. total RA plenum areas — No. locations 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
fV`
- Return air grilles Est. total qty No. locations inspected
NYC-WTC-000113944
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000113944Source: 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.
EPA correspondence transmitting the final HVAC system inspection checklist and implementation guidance for use by contractors in post-9/11 building cleanup and ventilation system…