NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 54/No folder label
Document / 50 pages

Ventilation System Evaluation Form, Nov 2003

Machine-extracted title · confidence 90%

A ventilation system evaluation form for a multi-use facility with 300 residential units and nine floors.

NYC-WTC_000132758–000132807
Page image
Scanned page image, NYC-WTC_000132791
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

2.2 Mechanical Exhaust System Visual Inspection Form Page 1 of 1 Mechanical Exhaust System Identification: t ` Location: '- F L 1"~2'tAc_ N Area Served: S .

Associated mechanical room: clean Y N dry stored chemicals/refuse Y N Y N Surface Component System Components Dust! WTC 4 not [NOTE: if component not present (NP), not found (NF) or inaccessible (I) please Debris Dust present Indicate In last column] Present? Present? 4 not found • Inaccessible Exhaust air outlet: Location:

Accessible for inspection? Y N (explain):

louvers, grates and/or screens ^J :,utside air duct nJ outside air damper(s) Exhaust fan unit: blower assembly inci. blower wheel, housing, air vanes, in-line noise attenuators I blower housing acoustical lining .'J vibration collars N Exhaust air distribution: Exhaust air ducts Est. total In ft 13-0 No. locations inspected I - Specify type (circle): metal fibrous glass lined metal flex-duct wood masonry fibrous glass board 'I Ac ' i.+-line fire d;,-miters Est. total ott' gt .._.• No. loccek i nct+a~.' .JP Accessible turning vanes Est. total gty No. locations inspected NP Exhaust air grilles Est. total No. locations ins ected Other (specify):

Other Information:

General Impression (indicate recommendations for cleaning•based on finding of WTC dust):

KEY: NP = not present; NF = not found; I = Inaccessible; U = unknown

NYC-WTC 000132791

OCR can misread numbers and units. Confirm readings against the page image before using them.

NYC-WTC_000132791Source: NYC Law Department, mirrored locally

Related records

Browse subjects →

Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.

Same-box records

Filed elsewhere

More like this page

Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.

Page similarity is temporarily unavailable or this page has no indexed vector.

Others also read

Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.

NYC-WTC_000117345 · Box DEP Box 46

January 30, 2003 letter from Athenica Environmental Services regarding HVAC and environmental inspections at 250 South End Avenue.

Similar indexed content

Compare copies and versions →