Joint OSHA and Bechtel crane inspection report analyzing safety conditions at the World Trade Center site.
NYC-WTC_000149936–000149977Folder label: “OSHA_COSH”
OCR status: ok · source: pdftotext
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o o i ATC/Uberty Mutual Quantifiable Hydrogen Sulfide Air Sample Results co
U o c o CT o o' -P- CD Time-Weighted Average Sample Data U O CD 3. -IS- 03 Sample Shift Adj. % Shift Adj Sample ID Zone Job Description Begin Time End Time Worker Analyte Results OEL %OEL O Number OEL OEL o o c 2' from Sewer Opening. 3 WTC-BO-CD- 12/8/2001 12/9/2001 Time-Weighed Hydrogen 1 TWA BO By handrail to Grace 16 ppm 10 10 160.00% 160.00% Q 011208-09 9:37:00 PM 9:38:00 AM Average Area Sample Suifide 3 Trailer WTC-BO-CJ-H- Labor on Gate Ent SW 12/31/2001 12/31/2001 Hydrogen 2 TWA BO Worn by Worker 0.14 ppm 10 10 1.39% 1.39% 011231-02 Comer Sewer 7:42:00 AM 2:51:00 PM Sulfide WTC-ER-RF-H- flagger by entrance to 2/15/2002 2/15/2002 Hydrogen 3 TWA ER Worn by Worker 0.12 ppm 10 10 1.21% 1.21% 020215-02 veseyst 7:42:00 AM 3:05:00 PM Sulfide
WTC-BO-RM-H- West & Vesey next to 2/8/2002 7:42:00 2/9/2002 3:00:00 Time-Weighed Hydrogen 4 TWA BO 0.11 ppm 10 10 1.11% 1.11% 020208-02 Verizon Bldg PM AM Average Area Sample Sulfide
45' North of sewer grate WTC-BO-RF— 12/8/2001 12/8/2001 Time-Weighed Hydrogen STWA BO on chain link fence In 0.094 ppm 10 10 0.94% 0.94% 011208-02 9:23:00 AM 9:30:00 PM Average Area Sample Sulfide Grace/Bovis Area
WTC-BO-CJ-H- Adjacent to guard booth, 12/31/2001 12/31/2001 Time-Weighed Hydrogen 6 TWA BO 0.088 ppm 10 10 0.88% 0.88% 011231-03 SW comer sewer. 7:43:00 AM 2:53:00 PM Average Area Sample Sulfide
WTC-AM-RF-H- nw Section of Ground 1/14/2002 1/14/2002 Time-Weighed Hydrogen 7 TWA AM 0.068 ppm 10 10 0.68% 0.68% 020114-02 Zero West St 7:42:00 AM 3:13:00 PM Average Area Sample Sulfide
WTC-BO-CJ-H- SW Comer Area Sample 1/13/2002 1/13/2002 Time-Weighed Hydrogen STWA BO 0.056 ppm 10 10 0.56% 0.56% 020113-02 Gate 8:09:00 AM 3:21:00 PM Average Area Sample Sulfide
45' North of sewer grate WTC-BO-MA— 12/8/2001 12/9/2001 Time-Weighed Hydrogen 9 TWA BO on chain link fence in 0.055 ppm 10 10 0.55% 0.55% 011208-08 9:35:00 PM 9:36:00 AM Average Area Sample Sulfide Grace/Bovis Area
WTC-BO-CJ-H- Worker SW Comer 1/7/2002 8:25:00 1/7/2002 3:55:00 Hydrogen 10 TWA BO Worn by Worker 0.0040 ppm 10 10 0.04% 0.04% 020107-02 Grace/Bovis AM PM Suifide
Direct Reading Instrument Data SW comer, near Grace Instantaneous Area Hydrogen 1 DR Direct Reading 2/22/2002 2/22/2002 22 ppm 10 10 220% 220% Trailer Sample Sulfide
Front of Bankets Trust Instantaneous Area Hydrogen 2 DR Direct Reading 2/27/2002 2/27/2002 15 ppm 10 10 150% 150% Southern Patt Slurry Wall Sample Sulfide SW comer, near Grace Instantaneous Area Hydrogen SDR Direct Reading 2/22/2002 2/22/2002 8 ppm 10 10 80% 80% Trailer Sample Sulfide Instantaneous Area Hydrogen 4 DR Direct Reading Wests Liberty 2/28/2002 2/28/2002 4 ppm 10 10 40% 40% Sample Sulfide Instantaneous Area Hydrogen SDR Direct Reading South SiurryWali 2/22/2002 2/22/2002 2 ppm 10 10 20% 20% Sample Sulfide
3/7/2002 Pagel
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000149432
DEP asbestos project notification form and inspection report dated December 12, 2002.
20 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000149798
Generic form or header page from the Department of Environmental Protection regarding general World Trade Center notices and requests.
18 shared non-person entities · Same agency, volume and box · similarity 0.973
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000149537
Instructions and sections for collecting sample location data from a specific building interior.
16 shared non-person entities · Same agency, volume and box · similarity 0.969
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000125801
Cover sheet for a fax transmission from DEP regarding the 105 Duane Street site file.
11 shared non-person entities · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000151555
EPA Region 2 responds to a congressional inquiry about the joint EPA-DEP program for testing and cleaning lower Manhattan homes after the WTC collapse.
6 shared non-person entities · similarity 0.972
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000146129
Correspondence from NYC Corporation Counsel providing comments on excerpts of a draft EPA evaluation report regarding the WTC response.
23 shared non-person entities · similarity 0.972
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000094912
Invoice detailing billing for bulk and air sample analysis results including PLM, PCM, and TEM testing at 44 Wall Street.
11 shared non-person entities · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000154496
Memo summarizing daily activities including a debris site visit request on October 30, 2001.
24 shared non-person entities · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000125845
Draft fact sheet from DOH and DEP addressing tenant concerns regarding asbestos fibers at 105 Duane Street.
16 shared non-person entities · 1 shared topics · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000154472
Memo summarizing daily activities including hot sidewalk conditions and a FEMA meeting request on October 17, 2001.
19 shared non-person entities · 1 shared topics · similarity 0.970
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000144643
Agenda for a conference on the public health impact of September 11, featuring presentations from EPA, OSHA, and DOH officials.
25 shared non-person entities · 1 shared topics · similarity 0.967
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000145027
Notice from NYC Law Department instructing staff to preserve World Trade Center documents for potential legal actions.
12 shared non-person entities · similarity 0.966
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000186035
Data log entry recording environmental sample results and metadata for a site sampled on September 25, 2001.
Similarity score 0.875 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000188111
Log of OSHA air sampling activities at the World Trade Center site from October to November 2001, tracking mercury vapor results.
Similarity score 0.875 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000188111
Log of OSHA air sampling activities at the World Trade Center site from October to November 2001, tracking mercury vapor results.
Similarity score 0.872 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.869 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000188111
Log of OSHA air sampling activities at the World Trade Center site from October to November 2001, tracking mercury vapor results.
Similarity score 0.868 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000188111
Log of OSHA air sampling activities at the World Trade Center site from October to November 2001, tracking mercury vapor results.
Similarity score 0.867 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Machine-extracted building matches; verify each source. Buildings, never households.
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_000146129
Correspondence from NYC Corporation Counsel providing comments on excerpts of a draft EPA evaluation report regarding the WTC response.
Cited alongside this record in an Ask answer
NYC-WTC_000141774
Staffing schedule documenting personnel shifts and activities for DEP environmental staff at an information center beginning September 15, 2001.
Cited alongside this record in an Ask answer
Schedule of personnel shifts for the EEDAU staff operating at the community center in Lower Manhattan during mid-September 2001.
Cited alongside this record in an Ask answer
NYC-WTC_000142290
Memo listing personnel shifts and activities for EEDAU staff at the World Trade Center site starting September 15.
Cited alongside this record in an Ask answer
NYC-WTC_000142292
Memo listing personnel shifts and activities for EEDAU staff at the World Trade Center site starting September 15.
Cited alongside this record in an Ask answer