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_000103953
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

0 „L Environmental Laboratory 47 Hudson Street, Ossining, New 10562 NYS CLAP a 11147 NVIAP a 20008.'.0 AP A a 100147

Transmission Electron Microscopy Results client: Bovis Lend Lease —_ Project #: MBO-025AB 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. Sokolinskiy/O. Kolendekov

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

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

19-1 South Side of Corridor 3508 1250.0 6 0.073 10 137.74 0.042

19-2 In the Middle of Corridor 3509 1250.0 6 0.073 7 96.42 0.030

19-3 North Side of Corridor 3510 1250.0 6 0.073 1 13.77 0.004 S 18-1 South Side of Corridor 3511 1250.0 6 0.073 8 110.19 0.034

18-2 In the Middle of Corridor 3512 1250.0 6 0.073 5 68.87 0.021

• 18-3 North Side of Corridor 3513 1250.0 6 0.073 5 68.87 0.021

14-1 South Side of Corridor 3514 1250.0 6 0.073 9 123.97 0.038

14-2 In the Middle of Corridor 3515 1250.0 6 0.073 17 234.16 0.072

14-3 North Side of Corridor 3516 1250.0 6 0.073 15 206.61 0.064

12-1 South Side of Corridor 3517 1250.0 6 0.073 5 68.87 0.021

12-2 In the Middle of Corridor 3518 1250.0 6 0.073 6 82.64 0.025

12-3 North Side of Corridor 3519 1250.0 6 0.073 4 55.10 0.017

Structures/mm= Structures/cc Total Average Concentrations 105.60 <0.032

I 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 0 2001 Testwell Laboratories Inc

Lacoratoiy Director/Approved Sgnator1

NYC-WTC 000103953

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

NYC-WTC_000103953Source: 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 →