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Document / 10 pages

HVAC inspection checklist and contractor briefing, Dec 2002

Machine-extracted title · confidence 85%

EPA distributes revised HVAC checklist and proposes meeting with DEP and contractors for implementation briefing.

NYC-WTC_000161583–000161592

Folder label: “E-mails R. Avaltroni 2002

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Scanned page image, NYC-WTC_000161591
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

2.4 ‘Passive Shaft/Duct Visual Inspection Form Page 1 of 1

Passh. lafl/Duct Identification:

Locati Area Served:

Surface Component Systen jmponents Dust/ WTC • not present [NOT! if component not present (NP), not found (NF) or inaccessible (I) please Debris Dust • not found indicate ■ a last column] Present? Present? • inaccessible Outsic . ir intake (if servicing supply air): Location:

Acces . for inspection? Y N (explain):

- Ic ers, grates, screens or weather cap Exha. utlet/louver (if servicing exhaust air): Location:

Acces- for inspection? Y N (explain):

- k s, grates, screens or weather cap Supply J r distribution (if servicing supply air); - Sup; air outlet(s) Est. total qty No. locations inspected Spec shaft substrate (circle): metal fibrous glass lined metal masomv fibrous glass board flex-duct w^d - Acc /ole fire dampers Est. total qty No. locations inspected - Pipe .echanical equipment, etc. located in shaft P Rctui - r distribution (if servicing exhaust air): - Exlk air inlet(s) Est. total qty No. locations inspected Spec shaft substrate (circle): metal fibrous glass lined metal masonry fibrous glass board flex-duct wood - Act . ole fire dampers Est. total qty No. locations inspected - Pipe- . lechanical equipment, etc. located in shaft Other ecify):

Other ormation:

Geneii mpression (indicate recommendations for cleaning based on finding of WTC dust):

KEY; not present; NF = not found; I = inaccessible; U = unknown

NYC-WTC_000161591

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NYC-WTC_000161591Source: NYC Law Department, mirrored locally

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