Agenda for a conference on the public health impact of September 11, featuring presentations from EPA, OSHA, and DOH officials.
NYC-WTC_000144643–000144686Folder label: “NADLER”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
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Metals: OSHA has taken a total of 1117 samples (excluding bulk and blank samples) to monitor worker exposuies to dusts, fumes, oxides, and other oompounda of metals such as anthnsny, betyflium, chrontium, cobalt, copper, iron, lead, Dpangaaese, mercury, molybdenum, nickel, vanadium, zinc, cadmium, rn!ignasiuro, and arsenic. Results from these samples axe generally well below the applicable OSHA limits. However, torch cutting and burning structural steel at the nibble pile have resulted in instances of overexposures as follows; copper (13); iron oxide (26); lead (17); antimony (1); and cadmium (2). Accordix^ly, OSHA is recommending that wofkws tmjjagcd in those operations wear appropriate respiratory protection. See infexmation below for the specific uounts in regards to xnerctiry.
Mercury OSHA has taken 224 sir samples for inorganic mercury. No roercury was detected. Also, 36 bulk samples previously collected from rubble were re analyzed for mercury and none was detected. Additionally, 10 bulks were taken on 1/3, with one sample detecting mercury at 0.9ppm sad nine samples did not contain mercury. 38 bulk samples were taken between 1/8 and 1/11/02; results indicate 0.1 to 02 ppm mostly In aiuuud the footprint of Bldg.-6, and in the pit between WTC toww ] &2-
ionizing RatUution: A survey of the nibble pile was conducted oa 10/22-10/23 to cheek for latent radiation with particular attention to alpha radiation. Results show no elevated levels of concern from either known building law radiation sources or any terrorist origin source materials.
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NYC-WTC_000144741
Standard administrative notice requiring the retention of original World Trade Center records as evidence for future legal actions.
30 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.984
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000145345
Notice from NYC Law Department instructing staff to preserve World Trade Center documents for potential legal actions.
38 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000145510
Notice from NYC Law Department instructing staff to preserve World Trade Center documents for potential legal actions.
37 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000144723
Official correspondence from the NYC Law Department regarding the collection and preservation of World Trade Center documents for legal use.
16 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.974
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000144916
Large volume technical report containing environmental data and analysis related to the World Trade Center disaster site cleanup.
32 shared non-person entities · Same agency, volume and box · similarity 0.974
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000161636
Agenda listing panelists from federal agencies, unions, and city departments for a March 2004 conference on post-9/11 air quality.
27 shared non-person entities · 1 shared topics · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000147410
Fax listing confirmed attendees and questions for an Environmental Protection committee hearing.
23 shared non-person entities · 1 shared topics · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000143952
Joint announcement of a comprehensive plan by the EPA and city partners to address indoor air quality concerns in residential units south of Canal Street.
23 shared non-person entities · 1 shared topics · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗15 shared non-person entities · 1 shared topics · similarity 0.974
machine-extracted · confidence unavailable · Check page ↗15 shared non-person entities · 1 shared topics · similarity 0.974
machine-extracted · confidence unavailable · Check page ↗15 shared non-person entities · 1 shared topics · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000153497
Draft excerpts from an EPA Office of Inspector General report reviewing the World Trade Center indoor environmental response.
15 shared non-person entities · 1 shared topics · similarity 0.969
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NYC-WTC_000144631
Legal directive instructing staff to preserve original World Trade Center documents as evidence.
Filed in the same folder
NYC-WTC_000144632
Correspondence from the NYC Council on the Environment including a legal notice to preserve World Trade Center documents.
Filed in the same folder
NYC-WTC_000144633
Report detailing silica sample results and OSHA limit exceedances during demolition activities at the World Trade Center parking garage.
Filed in the same folder
NYC-WTC_000144639
Memorandum from elected officials requesting agency attendance at a town hall meeting to address air and dust quality concerns.
Filed in the same folder
NYC-WTC_000144641
Cover sheet for a fax transmission from EPA Region 2 regarding World Trade Center environmental matters.
Filed in the same folder