A comprehensive chain of custody document containing final asbestos and lead air test results for the 345 Chambers Street school cleanup project.
NYC-WTC_000106418–000106762Folder label: “345 CHAMBERS STREET; 16/1”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document ATC ASSOCIA'1'1:5,1f L 104 E 25th Street, 10th Floor New York,NY 10010 Tel- 212-353-8280 Fax 212-353-8306
REPORT DATE: 08-20-02
CLIENT; Taylor Environmental Group, Inc.
PROJECT NAME: SCA/Stuyvesant HS 10th floor
PROJECT NUMBER: M477-15217129881
SAMPLED BY: Client
SAMPLE DATE 08-20-02 DATE RECEIVED: 08-20-02 DATE ANALYZED: 08-20-02
SAMPLE MEDIA: Air Samples ANALYSIS REQUIRED: Method NIOSH 7082
ANALYSES RESULTS
LEAD DETECTION SAMPLE BATCH SAMPLE DESCRIPTION LIMIT CONCENTRATION ID NO. (µ€lm') (µ€/ml)
<1.4 1.4 10-L1 21323 Room 1039 South Side <1.4 1.4 10-L2 21323 Corridor by Room 1039 <1.5 1.5 10-L3 21323 Room 1010 East Side <1.5 1.5 10-L44 21323 Corridor by Room 1001 <1.3 1.5 10-L5 21323 Room 1001 North Side <1.5 µr 1.5 µg FBI 21323 Field Blank <1.5 µg 1.5 µg FB2 21323 Field Blank
NOTE 1: THE REPORTING LIMIT (RL) IS 3.0 µg NOTE 2: However, OSHA has rrquirernents for indoor airborne lead area samples. At the presort time there nre no rcgulstory levels or in
(PEL) of 5D µg/rn for personal ssrnples. exposure level eeblishcd nn action level of 30 µg/m and a permissible NOTE 3: Blank units arc in µg
NYC-WTC 000106424
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