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← Document results/DEP Box 50/100 JOHN STREET Block: 69 Lot: 7502 BIN: 1001127 15-23 PLATT STREET, 20-24 GOLD STREET
Document / 71 pages

Environmental assessment request letter, February 2002

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NYC DEP letter to building owner requesting environmental hazard assessments and bulk sample results for WTC-area building re-occupancy.

NYC-WTC_000123797–000123867

Folder label: “100 JOHN STREET Block: 69 Lot: 7502 BIN: 1001127 15-23 PLATT STREET, 20-24 GOLD STREET

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NYC 9/11 Public Portal Document

02/20/2002 09:26 FAX 21060 JLC ENVIRONMENTAL CONSULTANTS, INC. 200 Park Avenue South, Suite 1001, New York, New York 10003 Phone: (212) 420-8119 Fax (212) 420-8092 Project No.: ' 01-2094 Mezai Group LLC (100 John Street) ELAP tab Code: 11029 Analyte: Fibers One West Street NIOSH and AIHA Lab Code: 100273 Date Collected: 9119101 New York, NY 10004 NVLAP Lab Code: 101953 Date Received: 1211 W01 Site; Date Ret&r~usht 12/11/01 100 John Street, New Yolk, NY Date Analyzed: I 12/11/01 -— `---- Batch #:

SUMMARY OF ANALYTICAL RESULTS - TEM AIR

Sample # Lab # Description! Location Time (rain) Volume (I) JAShnm2 eS (STRkcp TYPE OF ASBESTOS

21 Ambient/ 25th Floor/ Hallway 60 923 <0.003 NSD 945901

31 Ambient/ 19th Floor/ Hallway 60 923 845902 <0.003 NSD

36 Ambient/ Apartment;_ PII _ Foyer so 923 <0.003 NSD 945903 Area

37 Ambient!16th Floor/ Hallway 60 923 0.008 Chrysotlte 945904

38 Ambient/ Apartment;_ _P11 _-! Hallway 60 923 945905 0.003 Amosfe/ ChrysotiEe . .-

39 Ambient/ 15th Floor! Hallway 60 923 <0.003 NSD 945900

A$/min2a Asbestos Stitioturee per Square Millimeter (STR/cc)'ml Asbestos Structures per Cubic Centimeter CHRY= Chrysotile Asbestos NSD= No Asbestos Structures Detected N/A= Not Analyzed

All samples analyzed In accordance with the USEPA "Asbestos Containing Materials in and Notice" Federal Register Vol, 52 (201):41626-41903 (10130/87), Schools Final

Asbestos Analais W Transmission Electron Mieosoopy (TEM) -' Selected Area Elect on blffraction (SAED) Energy Dispersive Spectroscopy (EDS) Gulam Maohhlwale Laboratory Director

Note: All Samples were analyzed by EMSL Analytical Inc., a NIST-NVLAP and Consultants. Inc. (NVLAP # 101045-8, ELAP #11506), NYS-HEAP accredited laboratory and a sub-oonlraotor of JLC Environment

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NYC-WTC 000123857

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NYC-WTC_000123857Source: NYC Law Department, mirrored locally

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