NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 56/No folder label
Document / 215 pages

HVAC consulting services invoice, NYC WTC site, 2003

Machine-extracted title · confidence 95%

Invoice for HVAC consulting services provided at the World Trade Center site in 2003.

NYC-WTC_000135339–000135553
Page image
Scanned page image, NYC-WTC_000135343
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document 2.3 Lentrat ventttatton systems tcoAtl+'1'AUJ1M I1N 1 • A — b;U011 ; UI WORK

ust/D1rt/Debrls • Suspect WT •Relate Dust Estimate %of total dust System loading • Light Heavy Component • '(<l/16 inch (2 1/16 inch Present? • System Components Substrate Material None . depth) depth (Y/N) Outside air intake louvers, grates • and/or screens . ' ')( Outside air duct Outside akdamper(s) . Return air grilles' • . Return air plenum . • Return air plenum damper Return air ducts 'Turning vanes Mixing chambers . Filter rack (s) . Filter banks/media . Pre-heat coils • Cooling coils Re-heat coils Humidification and/or air cleaning . . equipment Fire dampers in-line re-heat coils Acoustical blower housing lining ' Duct connectors Blower assembly including blower wheel, blower housing, air vanes, in- line noise attenuators, acoustical tteatrnents (e.g. baffles, duct linings) Condensate drain pan Condensate accumulator Supply air plenum Supply air plenum damper(s) Supply air ducts -High pressure -main trunk i -Low pressure — branches • Supply plenum or supply duct linings Supply air duct damper(s) Supply air diffusers 1 . Terminal-boxes - Open or ducted passive ventilation shafts) Other Information: Unit cycled prior to inspection Color of Dust/Dirt/Debris Filter loading (general impression) P-vYtr-i L, • Water damage Filter bypass (describe) Visible suspect mold growth Abraded'delarninated acoustical lining

Evidence of animal incursion (carcasses, feathers, fecal matter)

NYC-WTC 000135343

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

NYC-WTC_000135343Source: 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.

Buildings in this record

Machine-extracted building matches; verify each source. Buildings, never households.

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.

Compare copies and versions →