9 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000229450
Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000229450–000229451
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: 05-08-02
CLIENT: NYC BOE
PROJECT ADDRESS: Stuyvesant HS (M477)/345 Chambers St. NY, NY 10007
PROJECT NO: 19125-0246 SAMPLED BY: H. Antonyan
SAMPLE DATE: 05-08-02 DATE RECEIVED: 05-08-02 DATE ANALYZED: 05-08-02
SAMPLE MEDIA: Dust Wipe Sample ANALYSIS REQUIRED: Method EPA 3050/7420
ANALYSIS RESULTS
SAMPLE BATCH SAMPLE DESCRIPTION LEAD DETECTION ID NO. CONCENTRATION LIMIT (gg/ff) (ug/ff) 01 9806 5th Floor Cafeteria Floor <9.0 9.0
02 9806 Sth Floor Cafeteria Window Sill <4.5 4.5
03 9806 3rd Floor Aux. GYM Floor <9.0 9.0
04 9806 3rd Floor Aux. GYM Window Sill <18.0 18.0
05 9806 1st Floor Pool Area Floor <9.0 9.0
06 9806 1st Floor Pool Area Window Sill <4.7 4.7
07 9806 Auditorium Floor <9.0 9.0
08 9806 1st Floor Lobby Area Floor <9.0 9.0
09 9806 2nd Floor Lobby Area Floor <9.0 9.0
10 9806 3rd Floor Hallway Middle Floor <9.0 9.0
11 9806 2nd Floor Hallway Middle Floor <9.0 9.0 12 9806 Rm 507 S. Floor <9.0 9.0 13 9806 Rm 507 S. Window Sill <5.4 5.4
CITY_21MC100_000492552 NYC-WTC_000229450
OCR can misread numbers and units. Confirm readings against the page image before using them.
Related records
Browse subjects →Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
Same-box records
9 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗9 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗6 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗6 shared non-person entities · 1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175177
ATC Associates report on lead concentration in dust wipe samples from PS 130 collected in August 2002.
6 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗6 shared non-person entities · 1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175285
Laboratory report detailing lead concentration results from dust wipe samples collected at a school on August 22, 2002.
6 shared non-person entities · 1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗6 shared non-person entities · 1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
8 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗More like this page
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Others also read
Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
Similar indexed content
Similar indexed content
Similar indexed content
Similar indexed content
Similar indexed content