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_000135389
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document ?_2 M.'tasnti t F.e hO%IQ* sera? Ttss *ic n 1RnrM Pane 1 of 1 Ndecbanioai Exhaust Systen Ikon: !` EcI-M l &A L £Xk4US7 Location: Area Served ,U pPE K 00v - 9- SovrT ~1~ Asiociated mechanical rocs n: clean_// Y N diy Y N cals/refsae stored oh Y N Surface Component System Components Duet! WTC • not present [NOTE: if component not present (NP), not found (N1) or inaccessible (I) please Debris Hest • not found Indicate in last column) Present? Present? a inacceseibio Exhaust air outlet: Location:

Accessible for inspection? I t~ N (explain):

- louvers, grates and/or s:.xeens - outside air duct - outside air dampers) y Exhaust fan unit: - blower assembly incl.1:-lower wheel. housing, air vanes, line noise attenuators - blower housing acoust :al lining Y - vibration collars NP Exhaust air distribution: " - Exhaust air ducts Est ;:otai In ft 1 O t) No. locations inspected. O 2- , Specify type (circle): e:± us shoe lined metafi _ fibrous sells board J d - Accessible in-line fire da: apers Est, toms qty '? No. locations inspected Accessible turning vanes Est total qty No. locations inspected - Exhaust air grilles Est total qty No. locations inspected Other (specify):

Other Information;

General impression (indic: ;..e recommendations for cleaning based ca finding of WTC dust): - ... tN C -~V MT WAS CSE'"- SE- 1 N T'~ 4E MtcHplN otAt Co~+PCNE-y117 S oFT4ee- PAN, uj irs. i'ssoagte- .ucrs, — L!1_ ?*.,rt is 1i 4U t pe w1 'i' ut . 'v51 "Tk6 1*e*AiJ'C4L ell N ,i1~~ ►'r5 Ass'oc, i 7wD ucYC . r• TO '` C.i -4 I J

KEY: NP = not present; N = not found; I = inaccessible; IT = unknown

NYC-WTC 000135389

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

NYC-WTC_000135389Source: 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 →