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 I I04 E 25th Street, 10th Floor New York, NY 10010 TeL 212-353-8280 I Fax 212-353-8306
REPORT DATE: 1}7-22-02 I CLIENT: Taylor Environmental Group, Inc.
I . PROJECT NAME: SCA/Stuyvesant HS 345 Chambers Street, NY 8th-9th Floors
PROJECT NUMBER: NI477-15217/29881
SAMPLED BY: Client
SA1 LE DATE 07-20-02 DATE RECEIVED: 07-20-02 DATE ANALYZED: 07-20-02 I SAMPLE MEDIA: Dust Wipe Sample ANALYSIS REQUIRED: Method EPA 3050/7420
• ANALYSIS RESULTS
DETECTION I SAMPLE BATCI3 SAMPLE DESCRIPTION LEAD ID NO, CONCENTRATION LIMIT (~tg/ft2) tug/ft2)
LW-0l 20516 Room #903A South Side Left Unit Vcnt Rear <9.0 9.0
LW-02 20516 Room #903A South Side Right Unit Vent Rear <9.0 9.0
LW-03 20516 Room #$17 South Side Unit Vent Rear <9.0 9.0
F'B-1 20516 Field Blank <9.0 an 9.0 µg
I FB-2 20516 Field Blank <9.0 µg 9.0 µg
NOTE]: THE REPORTING LIhIIT (RL) CS 18.0 µg I NOTE 2: HUD Guidelines for final clearance dust wipe samples: Floor 40 µg/1t=. Window ;ills 250 j.&/t?. Window welts 400 µ6/1t2, Exterior surfaces 800 glfr. NOTE 3: I Blank unit: are in µ8
CERTTFTCATION AND SIGNATURES
ANALYSIS PERFORMED BY:
REPORT PREPARED BY: ATC certifies that this report is an accurate and authentic r orresults obtained from the Ishor., tory analysts.
QUALITY ASSURANCE COORDINATOR:
LABORATORY DIRECTOR:
I ATC is accredited by the New Yerk Star Department of Health Environmental Laboratory Approval Program (FLAP) and by the industrial Hygiene Association (AIHA) to perform analysis of lead in paint, dust wipes, air and soil samples. (E•LAP $10579), American (AIHA 11100229).
NYC-WTC 000106665
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