8 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Document / 2 pages
NYC-WTC_000202064
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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
REPORT DATE: 02-01-02
CLIENT: NYC BOE
PROJECT ADDRESS: PS89M 201 Warren Street, NY, NY 10282
PROJECT NO: 41617-0562
SAMPLED BY: Y.Efstathiou
SAMPLE DATE: 01-31-02 DATE RECEIVED: 01-31-02 DATE ANALYZED: 01-31-02
SAMPLE MEDIA: Dust Wipe Sample ANALYSIS REQUIRED: Method EPA 3050/7420
ANALYSIS RESULTS
SAMPLE BATCH SAMPLE DESCRIPTION LEAD DETECTION ID NO. CONCENTRATION LIMIT (Pg/tf)
01 9654 Cafeteria - Floor <9.0 9.0
02 9654 1st Floor Hallway - East of Cafeteria - Floor <9.0 9.0
03 9654 1st Floor Hallway - South of Cafeteria - Floor <9.0 9.0
04 9654 Gymnasium - Floor <9.0 9.0
05 9654 Auditorium - Floor <9.0 9.0
06 9654 Classroom #328 North Side Unit Ventilators - Floor <9.0 9.0
07 9654 Classroom #204 East Side Unit Ventilators - Window Sill 3.1
08 9654 Classroom #202 South Side Unit Ventilators - Window Sill <1.7 1.7
09 9654 2nd Floor Hallway South Side - Floor <9.0 9.0
10 9654 4th Floor Hallway South Side - Floor <9.0 9.0
11 9654 Blank <9.0 9.0
NOTEl: THE REPORTING LIMIT (RL) IS 18.0 ng
NOTE 2: HUD Guidelines for final clearance dust wipe samples: Floor 40 pg/ft’. Window sills 250 pg/ftl Window wells 400 pg/ftl Exterior surfaces 800 pg/fP.
NYC-WTC_000202064
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NYC-WTC_000202064Source: NYC Law Department, mirrored locally
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machine-extracted · confidence unavailable · Check page ↗7 shared non-person entities · 1 shared topics · similarity 0.996
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