NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 42/WTC- Air Data
Document / 3 pages

WKP Air Sample Analysis Report for WTC SW Area, Apr

Machine-extracted title · confidence 95%

Laboratory report detailing phase contrast microscopy results for airborne fiber counting in the southwest area of the World Trade Center site dated April 7, 2002.

NYC-WTC_000161771–000161773

Folder label: “WTC- Air Data

Page image
Scanned page image, NYC-WTC_000161772
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

APR-0e-2002 15:54 BANHM LABORATORY UNIT P.04

WKP laboratories, INC AIR SAMPLE ANALYSIS REPORT PHASE CONTRAST MICROSCOPY

CLIENT: WARREN & PANZER ENGINEERS. P.C. TURNAROUND TIME 24HRS WKP PILE* 501-01 SAMPLE DATE 4/7/2002 WKPLOGI.D.* N020439 RBCEIVS DATE 4/7/2002 Comma*; WTCAR2 ANALYSIS DATE 4/7/2002 REPORT DATE 4/aaoo2 CXIENTJOB: NYC Dspertment e/Srtvi/enmenCst Prstectiori

CLIENT JOB*: 10TO.01.01

LOCATION wrc Sampling

AIRBORNE FIBER COUNTING, PHASE CONTRAST MICROSCOPY, NIOSM 7480. NIO5H PAT Lab ANALYSIS; NO. B71B6: NY STATE ELAP Lab MO. 11281. 25 mm MCE Filter Ofiasene; C«!le«ior. Ares > 585 sq mm; COLLECTION DEVICE; ReM Area » 8,00785 mm.

SAMPLE WERE COLLECTED BY; Pesljf Osamweflie

SUMMARY OF ANALYSIS CLIENT VOLUME neSRS/ FIBERS/ sample* Site* SAMPLE LOCATION (LIT6RS1 s<imm ec 1079.01.01 001 FlaU Blank 0.000 002 Reid Stank aooo iXJ3 29 Trinity Place and Thames Sbeet 675 1.300 <0.004 004 21 Pulton and Church Street STS 3.800 <0.004 005 20A Vesey Smet and West Broadway 678 3.800 <0.004 006 16 Park plaee and Chureh Street 875 6.400 0.004 007 12 Murray Street and Church Sreei 878 0.080 <0004 008 IS Park Place and Grasnwleh Street 675 8.900 0.00S 009 11 Murray Street and Oreenwieh Street 878 3.200 <0.004

NOTES; 1.6.8 llbers/100 fields was used lO calculate Ihe limit d deleeUon (103). Results below ihe LOD hsve no stmistieai waiW- 2. Samples warn not coUeoted by WKP Laboralories, Inc. 3. The Federal EPA CteBranea Crltice! tenowlfle an esbesaes abatement projea Is 0.010 llbam/cc. 4. PCM air samples wW ba disposed al after 3 months untese othorwlie directed by client in writine-

DM Louis Lombardi LABORATORY ANALYST LABORATORY DIRECTOR

fiPS-0S-2002 10:56 P.04

NYC-WTC_000161772

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

NYC-WTC_000161772Source: 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

WKP Laboratories inter-company invoice, April 2002 · Box DEP Box 42

NYC-WTC_000161740

Laboratory invoice for PCM and PLM analysis services with sample receipt date April 8, 2002, documenting analysis turnaround options and quantities for WTC-related testing.

8 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.952

machine-extracted · confidence unavailable · Check page ↗

Filed elsewhere

No available related records indexed in this group.

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_000161610 · Box DEP Box 42

A single-page air quality data sheet from the Department of Environmental Protection regarding the World Trade Center site.

Filed in the same folder

Compare copies and versions →