9 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Document / 2 pages
NYC-WTC_000211820
Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000211820–000211821Page image
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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: 03-21-02
CLIENT: NYC BOE
PROJECT ADDRESS: (M894)/90 Trinity Place NY, NY 10006
PROJECT NO: 41617-0561 SAMPLED BY: y. Efstathiou
SAMPLE DATE: 03-21-02 DATE RECEIVED: 03-21-02 . DATE ANALYZED: 03-21-02
SAMPLE MEDIA: Dust Wipe Sample ANALYSIS REQUIRED: Method EPA 3050/7420
ANALYSIS RESULTS
SAMPLE BATCH SAMPLE DESCRIPTION LEAD DETECTION . ID NO. CONCENTRATION LIMIT . (ng/ft^) (ng/tf)
01 9735 Blank <9.0 ng- 9.0 ng
02 9735 Cafeteria Floor <9.0 9.0
03 9735 Auditorium Floor <9.0 9.0 04 9735 Classroom 815 Floor <9.0 9.0 05 9735 Classroom 503 Window Sill <9.7 9.7
06 9735 3rd Floor Hallway Floor <9.0 9.0 07 9735 5th Floor Hallway <9.0 9.0 08 9735 7th Floor Hallway <9.0 9.0
09 9735 9th Floor Hallway <9.0 9.0 10 9735 13th Floor Hallway <9.0 9.0 11 9735 1st Floor Lobby <9.0 9.0
NOTE!: ' THE REPORTING LIMIT (RL) IS 18.0 ng NOTE 2: HUD Guidelines for final clearance dust wipe samples: Floor 40 pg/ff, Window sills 250 pg/ft\ Window wells 400 pg/fP, Exterior surfaces 800 pg/fP. NOTE 3: Blank units are in pg
CITY_21MC100_000461517 NYC-WTC_000211820
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NYC-WTC_000211820Source: NYC Law Department, mirrored locally
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Laboratory results for lead concentration in dust wipe samples collected on March 15, 2002.
8 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000178641
Laboratory report detailing lead concentration results from dust wipe samples collected at P.S. 234M on January 22, 2002.
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