2.1 - Central Ventilation Svsten lanai Inspection Form Pn rn 1 of 2
Vonti1ljon System Idenlificati
eA`1--
Locutiow
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? •
Ina ible
Outside air Intake: Location:
Accessible for inspection? Y ✓ N (explain):
- louvers, grates and/or screens
- outside air duct
- outside air damper(s)
Air handling unit:
- outside air mixing cumber
- Slter racks)
- filter media '
- blower assembly incl. blower wheel, blower housing, air vanes, ink noise attvniators
- blower housing acoustical lining _
- pre-lest coils
- heating coils
- cooling coils .•
- 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 r. No. locations inspected_
Specify type (circle): (l , (fibrous slays liaed eus ! Sons class board
flexduct
- Accessible in-line Ere dampers Est. total qty No. locations inspected
I jJ
- Accessible turning vanes Est total qty No. locations inspected j' F
- In-line reheat/cooling coils Est total qty No. locations inspected 9
Supply air diffusers Est. total qty _ No. locations inspected j '`j N
Return air lstritbutbn: -* ,.
- Return air ducts Est total In ft No. locations inspected__,'
Specify type (circle): t mious alass lined metal masonry Etrous suss board
flex-duct W
- Return air plenum Est. total RA plenum areas_ _.t_ No. locations inspected ~I
- Return air plenum damper Est total qty No. locations inspected _ {~
- Able in-line fire dampers Est. total qty No. locations inspected F
- Accessible turning vanes Est total qty No. locations inspected NF
- Return air grilles Eat total qty j_,_. No. locations inspected &
NYC-WTC-000116350
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000116350Source: 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…