Draft special investigative audit report on environmental data from the World Trade Center site prepared by IT Corporation.
NYC-WTC_000130438–000130515Folder label: “E-Mail 1/2/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Congeners in water samples were also found, also with no locations or detect status. No PCB Congener data was available for bulk dust or air samples.
PCBs-Totals in dust wipe samples were reported for four (4) samples at three (3) locations, including Manahattan Community College (two (2) samples on Sept 28), PS 234-Chambers & Greenwich St (Sept 29), and Stuyvesant High School (Sept 28). In all four of these samples, PCBs-Totals were not detected at 0 ng/100 cm2 or <5 ng/100 cm2.
To date, PCBs-Totals in air samples were reported for twelve (12) Lower Manhattan locations on nine (9) sampling dates. Results have been recorded in the database for samples taken up to October 26'. Detected values were reported in six (6) of the twelve (12) sites, as listed in Table 13 and illustrated in Figure 8. PCBs-Totals in air were not detected at Location E - Liberty & South End Ave, Location F-Vesey & West St, Location P - Albany & South End Ave, Location R - EPA TAGA Bus, and Location S - Rector Pl & South End Ave.
The WTC - Building 5 SW and Location A - Barclay & West Broadway sites had the highest PCBs- Totals in air results. The highest reported value was 153 ng/m3 on October 2nd at the WTC Building 5 SW site. For these two (2) sites, the correlation coefficient is low at 0.0351, indicating different patterns of change. Comparison of the results from the Location B - Church & Dey St and WTC - Building 5 SW sites through October 15th reveals a correlation coefficient of 0.8690.
The linear fit lines in Figure 9 indicates a steady decrease in Total PCBs at the WTC Building 5 SW, Location B, and Location A sites. At all of the sites, except WTC-Building 5 SW, the most recent results from October 15th, 18th, and 26th are all zero (0) or undetected.
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NYC-WTC 000130484
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NYC-WTC_000131053
Fax cover sheet dated February 20, 2002, transmitting chain of custody records related to Pier 40 and West Street.
11 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000095208
Documentation tracking the chain of custody for environmental samples collected from Building #400 at 375 South End Avenue in October 2001.
11 shared non-person entities · 1 shared topics · similarity 0.973
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000121409
Document tracking environmental samples collected from Building #500 at 385 South End Avenue on October 22, 2001.
10 shared non-person entities · 1 shared topics · similarity 0.973
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.
11 shared non-person entities · 1 shared topics · similarity 0.973
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000114019
Letter and chain of custody document tracking HVAC and environmental inspection samples from 333 Rector Place.
4 shared non-person entities · 1 shared topics · similarity 0.972
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000161939
Page from a laboratory report containing only formatting characters and no readable content.
10 shared non-person entities · 1 shared topics · similarity 0.972
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000119863
Document tracking environmental samples collected from 365 South End Avenue on October 17, 2001.
9 shared non-person entities · 1 shared topics · similarity 0.971
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.
10 shared non-person entities · 1 shared topics · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000095331
Chain of custody form documenting bulk sampling and air monitoring at 375 South End Avenue on November 17, 2001.
12 shared non-person entities · 1 shared topics · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗6 shared non-person entities · 1 shared topics · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000147006
Form documenting an environmental referral for the World Trade Center site with follow-up status.
13 shared non-person entities · 1 shared topics · similarity 0.970
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000121462
Record documenting the transfer and custody of air samples from Building #500 at 385 South End Avenue collected on October 22, 2001.
11 shared non-person entities · 1 shared topics · similarity 0.970
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NYC-WTC_000130434
Department of Environmental Protection document from January-February 2002 regarding World Trade Center site activities.
Filed in the same folder
Summary of asbestos air sampling results from October 1, 2001, including PCM and TEM standard comparisons for NYC and NJ locations.
Filed in the same folder
NYC-WTC_000130516
Draft special investigative audit report on environmental data from the World Trade Center site prepared by IT Corporation.
Filed in the same folder
Filed in the same folder
NYC-WTC_000130522
Summary of asbestos air sampling results from December 2001 showing all samples below TEM AHERA standards for NYC and Fresh Kills.
Filed in the same folder