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 I Fax 212-353-8306
I REPORT DATE: 07-29-02
Taylor Envirotunental Group, Inc. 1 CLIENT:
PROJECT NAME: SCA/Stuyvesant HS 345 Chambers Street, NY
I PROJECT NUMBER: M477-15217/29881
SA1'IPLED BY: Client I SAMPLE DATE: 07-27-02 DATE RECEIVED: 07-27-02 DATE ANALYZED: 07-27-02 I SAMPLE MEDIA: Dust Wipe Sample ANALYSIS REQUIRED: Method EPA 3050/7420 I U ANALYSIS RESULTS
SAMPLE ID BATCH NO. SAMPLE DESCRIPTION LEAD CONCENTRATION (µgift=) DETECTION LIMIT (l+F/ )
I <9.0 9.0 LW-01 20698 Rm 907 Ceiling Unitvent Damper
I FBL-1 20698 Field Blank <9.0 µg
<9.0 µg 9.0 µg
9.0 µg FAL-2 20698 Field Blank
I NOTE 1: TAE REPORTING LIMIT (EL) IS 18.0 µg NOTE 2: I HtJD Guidelines for final clearance dust wipe samples: Floor 40 µg/ft, Window wells 400 µgifts. NOTE 3: Exterior surfaces 800 flt. Window sills 250 µg'ft.
Blank units arc in µg I CERTIFLCATION AND SIGNATURES
I ANALYSIS PERFORMED BY: fl /'
~r REPORT PREPARED BY: obtained from the laboratory analysis. ATC certifies than this report is on accurate and authentic report of results
QUALITY ASSURANCE COORDINATOR:
A l i( - ' LABORATORY DIRECTOIL- Environmental Laborntoty Approval Program (ELAP) and by the American ATC is accredited by the New York Statc Dcpsrnnent of Health and soil samples. (ELAP i* i OS79), (AIIiA P100229). industrial Hygiene Association (AIHA) to perform aeslysis of 'cad in paint. dust wipes, air
NYC-WTC 000106716
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