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NYC-WTC_000219398
Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000219398–000219400Page image
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OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
104 E 25th Street, 10th Floor New York, NY 10010 Tel. 212-353-8280 Fax 212-353-8306
REPORT DATE: 03-01-02
CLIENT: NYC BOE
PROJECT ADDRESS: 210 Warren St. New York, NY 10007
PROJECT NO: 41617-0562 SAMPLED BY: M. Nakhumovich
SAMPLE DATE: 03-01-02 DATE RECEIVED: 03-01-02 DATE ANALYZED: 03-01-02
SAMPLE MEDIA: Dust Wipe Sample ANALYSIS REQUIRED: Method EPA 3050/7420
ANALYSIS RESULTS
SAMPLE BATCH SAMPLE DESCRIPTION LEAD DETECTION ID NO. CONCENTRATION LIMIT (ng/tV) (ng/fV)
01 9699 Outside the Room 226 Corridor in Front of the Door 11.2 9.0
02 9699 Floor in Front of Window to North Side Room 226 Floor <9.0 9.0
03 9699 Floor in Front of Window to West Side Room 226 Floor <9.0 9.0
04 9699 Window Sills West Side Window Room 226 <16.0 16.0
44 9699 Blank <9.0 ng 9.0 ng
NOTE 1; THE REPORTING LIMIT (RL) IS 18.0 ng
NOTE 2; HUD Guidelines for final clearance dust wipe samples: Floor 40 ng/rt/ Window sills 250 ng/fF, Window wells 400 ng/ft^ Exterior surfaces 800 ng/h^-
NOTE 3; Blank units are in ng
CITY_21MC100_002880180
NYC-WTC_000219398
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NYC-WTC_000219398Source: NYC Law Department, mirrored locally
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