OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
PS 150 M - 334 GREENWICH STREET SUMMARY LEAD-IN-DUST-WIPE SAMPLE Date # of Sample Lead Concentration (pg/ft") 11/29/01 60 Laboratory analysis indicated that one (1) dust wipe collected on the floor area (+ 4 blanks) contained >40 ng/ft" of lead from the following location: • 2"^ floor girl’s toilet = 103.2 ug/ft^
Laboratory analysis indicated that five (5) dust wipe collected on the window wells contained >250 ug/ft^ of lead from the following locations: • Rooms 501 (2"'* window) = 521.2 ug/ft* • 502 (2"‘‘ window) = 1274.7 ug/tf • 403 (4“’ window) = 947 ug/ft^ • 3 floor corridor (6* window) = 1627.8 ug/ft^ ■ r‘ floor foyer (5* window^) = 1570.4 ug/ft^
Lead concentration in the blanks were below the detection limit.______________ 11/30/01 59 Laboratory analysis indicated that one (1) dust wipe collected on tlie window well ( + 6 blanks) contained >250 ug/f? of lead from the following location: (after cleanup) • Cafeteria window sill = 456.2 ug/ft^
Lead concentration in all other dust wipe samples collected was less than all applicable standards for lead in dust on floor and windowsills. Lead concentration in the blanks were below the detection limit._____________ 12/01/01 4 Lead concentration in all dust wipe samples collected was less than all applicable (+1 Blank) standards for lead in dust on floor and windowsills. Lead concentration in the blank was below the detection limit_______________ 01/21/02 4 Lead concentration in all dust wipe samples collected was less than all applicable (+1 Blank) standards for lead in dust on floor and windowsills. Lead concentration in the blank was below the detection limit 01/29/02 4 Lead concentration in all dust wipe samples collected was less than all applicable (+1 Blank) standards for lead in dust on floor and windowsills. Lead concentration in the blank was below the detection limit_______________ 02/04/02 4 Lead concentration in all dust wipe samples collected was less than all applicable (+1 Blank) standards for lead in dust on floor and windowsills. Lead concentration in tlie blank was below the detection limit_______________ 02/05/02 7 Lead concentration in all dust wipe samples collected was less than all applicable (+1 Blank) standards for lead in dust on floor and windowsills. Lead concentration in tlie blank was below the detection limit_______________ 02/11/02 4 Lead concentration in all dust wipe samples collected was less than all applicable (+1 Blank) standards for lead in dust on floor and windowsills. Lead concentration in the blank was below the detection limit_______________ 02/18/02 4 Lead concentration in all dust wipe samples collected was less than all applicable (+1 Blank) standards for lead in dust on floor and windowsills. Lead concentration in the blank was below the detection limit_______________ 02/25/02 4 Lead concentration in all dust wipe samples collected was less than all applicable (+1 Blank) standards for lead in dust on floor and windowsills. Lead concentration in the blank was below the detection limit._______________ 03/04/02 4 Lead concentration in all dust wipe samples collected was less than all applicable (+1 Blank) standards for lead in dust on floor and windowsills. Lead concentration in the blank was below the detection limit._______________ 03/11/02 4 Lead concentration in all dust wipe samples collected was less than all applicable (+1 Blank) standards for lead in dust on floor and windowsills. Lead concentration in the blank was below the detection limit.
CITY_21MC100_003291889
NYC-WTC_000234660
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NYC-WTC_000196706
Report documenting limited lead dust wipe sampling conducted at a New York City Board of Education school located on Henry Street.
2 shared non-person entities · 1 shared topics · similarity 0.903
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175282
Limited lead-in-dust wipe sampling report for PS 131M prepared by ATC Associates for the NYC Board of Education.
2 shared non-person entities · 1 shared topics · similarity 0.901
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.901
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.901
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.900
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175376
Chain of custody form for lead-in-dust wipe samples collected at P.S. 131M on August 22, 2002.
2 shared non-person entities · 1 shared topics · similarity 0.900
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.900
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175257
Confidential report detailing limited lead-in-dust wipe sampling conducted at P.S. 126M in August 2002.
2 shared non-person entities · 1 shared topics · similarity 0.899
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000178720
Report documenting limited lead-in-dust wipe sampling conducted at P.S. 150M in June 2002 for the New York City Board of Education.
2 shared non-person entities · 1 shared topics · similarity 0.899
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.898
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000194844
Chain of custody document for limited lead-in-dust wipe sampling at PS150M dated February 2002.
2 shared non-person entities · 1 shared topics · similarity 0.898
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174740
Report prepared for the NYC Board of Education detailing limited lead-in-dust wipe sampling results at PS 89M in January 2002.
2 shared non-person entities · 1 shared topics · similarity 0.898
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000178471
Chain of custody document for limited lead-in-dust wipe sampling at P.S. 89M prepared by ATC Associates in April 2002.
Similarity score 0.959 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.959 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000196874
Report on limited lead-in-dust wipe sampling conducted at PS 89M in November 2002 for the Department of Education.
Similarity score 0.958 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.956 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.954 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.951 (not a probability)
machine-extracted · confidence unavailable · Check page ↗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.
NYC-WTC_000196706
Report documenting limited lead dust wipe sampling conducted at a New York City Board of Education school located on Henry Street.
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NYC-WTC_000175282
Limited lead-in-dust wipe sampling report for PS 131M prepared by ATC Associates for the NYC Board of Education.
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