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← Document results/DEP Box 38/51 HARRISON STREET; Block: 142 Lot: 50 BIN: Independence Plaza
Document / 52 pages

Air monitoring TEM analysis, 51 Harrison, Nov 2001

Machine-extracted title · confidence 90%

Transmission electron microscopy air monitoring report for asbestos analysis at townhouses, November 2001.

NYC-WTC_000108315–000108366

Folder label: “51 HARRISON STREET; Block: 142 Lot: 50 BIN: Independence Plaza”

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NYC 9/11 Public Portal Document

C COMMERCIAL LAB ENTERPRISE L 270 Swinton Avenue, Bronx, New York 10465 S! (718) 792-2832

E

Duane Street Associates c/o Hudson River Management LLC., 40 Harrison Street New York, NY. 10013 Attn.: Ms. Deborah Dolan.

File #: 01231-T.

Project: Townhouses — 51 Harrison Street, New York, NY. Location: Inside apartments. Samples collected on: November 6, 2001. Type of test: TEM — Air Quality Tests. Industrial Hygienists: Victor Escalona. AH 90-16572. Rotameter #: 1. Maria Escalona. AH 98-01434.

REPORT ASBESTOS FIBER ANALYSIS BY TRANSMISSION ELECTRON MICROSCOPY (TEM) Performed by EPA 40 CFR Part 763 Final Rule, EPA Level II.

Sample #: Location: Flow Rate Time of test. Duration Volume Results (Its/min) (minutes) (liters) Fiberslcc ON OFF ON OFF Apartment # .PII PII ? Family. 627 By staircase landing area. 10.0 10.0 8:40am — 10:50am 130 1300 "** 628 By windows area. 10.0 10.0 8:42am —10:52am 130 1300 "** Apartment # PII LP.!Li Family. 629 By staircase landing area. 10.0 10.0 8:10am — 10:15am 125 1250 630 By windows area. 10.0 10.0 8:11am — 10:17am 126 1260 "**

TEM air samples were analyzed by EMSL Analytical, Inc.; accredited for NVLAP TEM # 101048-10; NYS DOH ELAP Certificate #: 11469. Lab Report reference # 030107554. This report mus of be used by the client to claim product endorsement by NVLAP or NYS DOH ELAPIr a f y a egcy of the US Government. This report relates only to the items listed. This certifi to br r potktt shall not be reproduced except in full, without the written approval of the

a o atdry ble for results of analysis.

Ct

ENVIRONMENTAL CONSULTING SERVICES

NYC-WTC 000108322

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NYC-WTC_000108322Source: NYC Law Department, mirrored locally

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