NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 36/20 DEY STREET Block: 80 Lot: 4 BIN: 1075702 Millenium Hiton, 41-51 Church St, 172-184 Fulton St
Document / 137 pages

Air sample results for 55 Church Street, undated

Machine-extracted title · confidence 100%

Laboratory report from Testwell Laboratories presenting air sample results for the facility at 55 Church Street.

NYC-WTC_000103889–000104025

Folder label: “20 DEY STREET Block: 80 Lot: 4 BIN: 1075702 Millenium Hiton, 41-51 Church St, 172-184 Fulton St

Page image
Scanned page image, NYC-WTC_000103954
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

ii L Environmental Laboratory 47 Hudson Street, Ossining, New .10562 NYS ELAP 0 11:42 NVLAP a 2000a -o AJHA N 100147

Transmission Electron Microscopy Results Client: Bovis Lend Lease Project #: MBO 025A3 200 Park Avenue . New York, New York Date Collected: 09/30/01 Date Rec'd (lab): 10/01/01 Sample Location: The Millenium Hilton Hotel Analysis Date: 10/08/01 55 Church Street TEM Analyst: D. McCarl New York, New York Analytical Method: AHERA EPA 40 CFR Part 763 Field Technician: M. Sokolonskiy/0. Kolendenkov

Filter Type - MCE 0.45 micron Avg.Grid Opening: 0.0121mm2

Lab Number Volume Coll. Grid Sample #: Sample Location: Openings Grid Area Countable Asb. Concentration Concentration 01TEM # (liters) Analyzed Structures Structures/mm' Structures/cc Analyzed

0 11-1 South Side of Corridor 3520 1250.0 6 0.073 19 261.71 0.081

11-2 In the Middle of Corridor 3521 1250.0 6 0.073 12 165.29 0.051

11-3 North Side of Corridor 3522 1250.0 6 0.073 14 192.84 0.059

10-1 South Side of Corridor 3523 1250.0 6 0.073 3 41.32 0.013

10-2 In the Middle of Corridor 3524 1250.0 6 0.073 2 27.55 0.008

10-3 North Side of Corridor 3525 1250.0 6 0.073 18 247.93 0.076

9-1 South Side of Corridor 3526 1250.0 6 0.073 13 179.06 0.055

9-2 In the Middle of Corridor 3527 1250.0 6 0.073 12 165.29 0.051 L] 9-3 North Side of Corridor 3528 1250.0 6 0.073 11 151.52 0.047

4-1 South Side of Corridor 3529 1250.0 6 0.073 4 55.10 0.017

4-2 In the Middle of Corridor 3530 1250.0 6 0.073 11 151.52 0.047

4-3 North Side of Corridor 3531 1250.0 6 0.073 2 ( 27.55 0.008

Structures/mm' Structures/cc Total Average Concentrations 138.89 0.04 This report is the confidential property of our clients. This certificate of analysis/report shall not be used by the client to claim product endorsement by the National Voluntary Laboratory Approval Program (NVLAP) or any agency of the United States Government. The laboratory has no control over air sampling collection. This certificate of analysis/report shall not be reproduced in full, without the written approval of Testwell Laboratories. Inc. Copyright ® 2001 Testwell Laboratories Inc

aorarory DsrectoW.Apptoveo gna:cry

NYC-WTC 000103954

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

NYC-WTC_000103954Source: 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 →