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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 09:19 FAX IM 047 JLC ENVIRONMENTAL CONSULTANTS, INC. 200 Park Avenue South, Suite 1106, Nov York, New York 10003 Phone: (212) 420-8119 Fan: (212) 420-6092 The Renaissance Project No.: 01-2226 cia insignia Residential Group, Inc. ELAP Lob Code: 11029 Analyte: Alrborn Partl :ule e 100 John Street New York, NY 10038 NIOSH and AIHA Lab Code: 100273 Date Connoted: 12/3/200 NVLAP Lab Code: 101963 D Received: 12!3!200 Date Analysed: 12/41240 Site. L 100 Joan Street, New York, NY

Summary of Analytical Results - Particula es (gist) SAMPLE # LOCATION! DESCRIPTION VOLUME PLOD ` CONCENTRATION LABIS (maims) (mStm3) 01 Ambient! Lobby! South Wall in Lobby/ Near Mail 397.5 1203 Room 0.18

02 Ambient! 18th.Floor/ West Wall in Corridor/ Near 390 0.13 1204 Apartment O P I I

03 Ambient/ 24th Floor! South Wall in Corridor/ Near 382.5 Apartment 4--. n_.; 0.16 1205

04 Ambient/ 34th. Flood South Wall in Corridor! Near 384 026 1206

05 Ambient/ Lobby/ North East in Corridor/ Near .360 0.22 1207 Painting

08 AmDlent/ 16th Floor/ East Wait/ Near Apartment 360 0.31 1208

07 Ambit/ 24th Floor! East Walt/ Near Apartment 360 I P II ; 0.14 1209

Sample Analysis by rmanoe IfrTiIt Of d Sfl, Which Is 0.2 mgI air volume . Analytical Balance Method of Sample Preparation and Analysis All samples were prepared and analyzed in accordance with the National Institute of Occupational Safety and Health (NIOSH) Method• 0500 02!15/84. Instrumentation: Denver A-2000S, with resolution at 0.01 mg,

Qulam Machhlwala Laboratory Director OSHA Permissible Exposure Limit (PEL) for total Nuisance Dust is 5 mg1m3

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NYC-WTC 000123844

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NYC-WTC_000123844Source: NYC Law Department, mirrored locally

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