Chain of custody documentation for lead dust wipe samples collected at 250 Broadway in September 2001.
NYC-WTC_000106015–000106076Folder label: “250 BROADWAY; Block: 124 Lot: 24 BIN: 1001408 245 Broadway, 2-4 Murray St. 1-7 Park Pl, 239- 247 Broadway”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document 09/21/2001 12:46 2123533599 ATC ASSOCIATES INC - - PAGE 01/03 ATC ASSOCIATES, INC 104 E 25th Street,10th Floor New York, NY 10010 Tel. 212-353-8280 Fax 212-353-8306
REPORT DATE: 09-21-01
CLIENT: New York City Housing Authority
DEVELOPMENT: Central Office 1 PROJECT ADDRESS: 250 Broadway - Mechanica]i'fentilation Rooms
EDP: 054 S$: RELEASE #: DR99-1-3788
SAMPLED BY: Jay Krantz
SAMPLE DATE: 09-20-01 DATE RECEIVED: 09-20-01 DATE ANALYZED: 09-20-01
SAMPLE MEDIA: Dust Wipe Sample ANALYSIS REQUIRED: Method EPA 3050/7420
ANAINSiS RESULTS
SALE BATCH SAMPLE DESCRIPTION DIMENSION LEAD DETECTION PIF ID NO. AND SURFACE OF SAMPLE CONCENTRATION LIMIT AREA (g/ft) (inches)
920-JK-1 14126 Blank - <9.0 9.0 P
9-20-X-2 14126 SN Coil Room (post) Floor 12x12 9.8 9.0 P
14126 8N Coil Room Floor 12x12 10.9 9.0 P 9-20-iK 3
9-20-JK-4 14126 8S Post ColVDrip Pan Floor 12x12 21.7 -' -9.0 F
9-20-IK-5 14126 SS Filter Room Floor 12x12 12.7 9.0 T
NOTE 1: THE REPORTING LIMIT (RL) IS 18.0 µg NOTE 2: HUD Guidclines for final clearance dust wipc saznples: Floor 40 µg/ft', Window sills 250 µF1W, Window wells 400 µgift. Extrrior surfaccs 849
SEP 21 '01 13:1? 2121~77cga pars pi NYC-WTC 000106074
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000106418
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9 shared non-person entities · Same agency, volume and box · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000106006
Chain of custody documentation for lead dust wipe samples collected at 250 Broadway in September 2001.
7 shared non-person entities · Same agency, volume and box · similarity 0.967
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000105472
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4 shared non-person entities · Same agency, volume and box · similarity 0.965
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000106101
Chain of custody form for lead in dust wipe samples collected at 250 Broadway on September 19 and 20, 2001.
7 shared non-person entities · Same agency, volume and box · similarity 0.965
machine-extracted · confidence unavailable · Check page ↗11 shared non-person entities · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000120991
Record documenting the transfer and custody of air samples from Building #100 at 345 South End Avenue collected on October 22, 2001.
8 shared non-person entities · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000120940
Document tracking environmental samples collected from Building #100 at 345 South End Avenue on October 22, 2001.
9 shared non-person entities · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000120322
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12 shared non-person entities · similarity 0.966
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000102902
Documentation tracking the collection and transport of lead wipe samples from unit ventilators at a World Trade Center site location.
9 shared non-person entities · similarity 0.965
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000101017
Automated log record confirming the successful transmission of six pages to the DEP lead tracking unit on April 4, 2003.
7 shared non-person entities · 1 shared topics · similarity 0.965
machine-extracted · confidence unavailable · Check page ↗6 shared non-person entities · similarity 0.965
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000101168
Cover sheet from JLC Environmental Consultants dated March 25, 2003.
5 shared non-person entities · 1 shared topics · similarity 0.965
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000105990
Laboratory report detailing lead analysis results from dust wipe samples at 250 Broadway dated October 2, 2001.
Similarity score 0.990 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000106077
Chain of custody documentation for background sampling including asbestos and lead at 250 Broadway in September 2001.
Similarity score 0.990 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.986 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.980 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000106418
A comprehensive chain of custody document containing final asbestos and lead air test results for the 345 Chambers Street school cleanup project.
Similarity score 0.978 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Machine-extracted building matches; verify each source. Buildings, never households.
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