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 talL V1.1A.12:J,.LN 104 E 25th Street,10th Floor New York,NY 10010 Tel. 212-353-5280 Fax 212-353-8306
REPORT DATE: 07-25-02
CLIENT: Taylor Environmental Group, Inc.
PROJECT NAME: SCA/Stuyvesant FS 345 Chambers Street, NY
PROJECT NUMBER M477-152I7/29881
SAMPLED BY: CIient
SAMPLE DATE: 07-25-02 DATE RECEIVED: 07-25-02 DATE ANALYZED: 07-25-02
SAMPLE MEDIA: Dust Wipe Sample ANALYSIS REQUIRED: Method EPA 30550/7420
L4J ALYSIS RESULTS
SAMPLE BATCH SAMPLE DESCRIPTION LEAD DETECTION ID NO. CONCENTRATION LIMIT (pg/ft') (µgIf)
LW-01 20658 Rm 525 Right Unitvent Rear <9.0 9.0
LW 02 20658 Rm 525 Lcft Unitvent Rear <9.0 9.0
LW-03 20658 Rm 513 Left Unitvent Rear <9.0 9.0 LW-04 20658 Rm 507 Right Unitvent Rear <9.0 9.0
LW-05 20658 Rm 615 Unitvent 01 Rear <9.0 9.0
LW-06 20658 Rm 404 Unitvear Rear <9.0 9.0
LW-07 20658 Rm 401 East Unitvent Rrar <9.0 9.0
LW-08 20658 Rm 401 Left Unitvent Rear <9.0 9.0
LW-09 20658 Rm 401 Right Unitvent Rear <9.0 9.0
FBL-1 20658 Field Blank <9.0 µg 9.0 µg
FBL-2 20658 Field Blank <9.0 µg 9.0 µg
NOTE 1: THE REPORTING LIMIT (RL) IS 18.0 µg NOTE 2 HUD Guidelin far final clesrance dust wipe samples: Floor 40 µg/ft=, Window sill: 250 µg/fr, Window wells 400 µgift, Exterior surfaces 800 µg/ft'. NOTE 3: Elnnk units are in µg
NYC-WTC 000106702
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machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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