2.1 Central Ventilation System Visual Tncnertinn Form PT 1 ..e
Ventilation Syste den cation: - - - -
;. .
Locaon: Area Serve. ,]M ii ouT'
&d4 i E ,u oo Ky sit t to ODD ALIW n`ic - St.Og
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 (I) please Debris Dust • not found
indicate in last column] Present? Present? •
Inaccessible
Outside air intake: Location:
Accessible for inspection? Y i/ N (explain):
- louvers, grates and/or screens
- outside air duct
- outside air damper(s)
Air handling unit:
- outside air mixing chamber
- filter rack(s) ti
- filter media
- blower assembly incl. blower wheel, blower housing, air vanes, in-line noise attenuators
- blower housing acoustical lining
- pre-heat coils
- heating coils
- cooling coils N
- re-heat coils
NP
- condensate drain pan
- supply air plenum
- supply air plenum damper(s)
- vibration collars
Supply air distribution:
- Supply air ducts Est. total In ft to No. locations inspected I
Specify type (circle): eta] fibrous lass lined eta masonry fibrous glass board
flex-duct wood . )
- Accessible in-line fire dampers Est total qty No. locations inspected_._ l~
- Accessible turning vanes Est. total qty No. locations inspected
- In-line reheat/cooling coils Est. total qty No. locations inspected
Supply air diffusers Est total qty_ No. locations inspected ; '
Return aiP distribution:
Return air ducts Est. total In ft No. locations inspected
Specify type (circle): metal fibrous glass lined metal ~masomy fibrous glass board
flex-duct wood `'
Iv p
- Return air plenum Est. total RA plenum areas I No. locations inspected I
- Return air plenum damper Est. total qty No. locations inspected
- Accessible in-line fire dampers Est. total qty No. locations inspected NF
- Accessible turning vanes Est. total qty No. locations inspected
- Return air grilles Est. total qty ~ No. locations inspected
NYC-WTC-000116194
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000116194Source: NYC Law Department, mirrored locally
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…