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 ASSOCIATES, INC 104 E 25th Street, 10th Floor New.York, NY 10010 Tel. 212-353-8280 Fax 212-353-8306
I REPORT DATE: 07-29-02
Taylor Environmental Group, Inc. I CLIENT:
PROJECT NAME: SCA/StuyLwant HS 345 Chambers Street, NY
I PROJECT NUMBER: 141477-15217/29881
Li SAMPLED BY:
SAMPLE DATE: Client
07-26-02 07-26-02 DATE RECEIVED: I DATE ANALYZED: 07-26-02
Dust Wipe Samplc SAMPLE riMEDLA: Method EPA 3050/7420 I ANALYSIS REQUIRED:
ANAL PSIS RESULTS 1 SAMPLE BATCH SAMPLE DESCRIPTION LEAD CONCENTRATION DETECTION LIMIT ID NO. ft: ) I (µg/ (µ8/R2) I Duct <9.0 9.0 L rm-01 20694 Rm 1017A Ceiling Unitvent Exhaust <9.0 9.0 LWED-02 20694 Rm 907 Ceiling Unitvent
Field Blank <9.O µs 9.0µg FBL-1 20694 <9.O µg 9.0µg FBL-2 20694 Field Blank
NOTE I: THE REPORTING LIMIT (RL) IS 18.0 µg NOTE 2.• samples: Floor 40 4sgfft . Window `.ills 250 It , HUD Guidelines for final clearance dust wipe µg/ft2. Window wcils 400 µgf tt, Exuxiar stufaccs 300 NOTE 3: Blank units are in µg
CERTIFICATION AND S GNATU FS
ANALYSIS PERFORMED BY: '~
REPORT PREPARED BY: analysis. authentic report of results-brained from the laboratory ATC certifies that this report is an accurate and
QUALITY ASSURANCE COORDINATOR: ~~ II
LABORATORY DIRECTOR the A:rseritan Approval Program (EL/U') and by nt of Health Entironmctttal Laboratory 11108791, (A]IiA #100229). ATC is accredited by the New York State performeanalysis of lead in print, dust wipr;, air and soil samP1~ (~ Industrial Hygiene Assoei=on (.AIRA) to perform
NYC-WTC 000106707
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