Document listing examples of World Trade Center evidence and areas of focus for preservation efforts.
NYC-WTC_000161615–000161626Folder label: “WTC- Air Data”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
September 15 AM Report from HazMat Mobile Lab:
The north and east sides of the perimeter have been reduced:
Northbound: Warren Street Eastbound; Broadway
(Yesterday’s north border was Worth Street and east'border was Nassau Street)
The south and west perimeters remain the same, (Exchange Place and the Hudson River).
Results of Air Testing:
1. Murray\Church “ .008 fibers\cc 2. FuIton\Church = .007 3. Liberty\Church .02 S5
4. Trinity\Cedar .027 5_..Church\Dey .007 S
6. Park Place\Greenwich = .009 7. Greenwich\MuiTay = .003 8. Murray between Church & B’way = .002 9. Fulton between Church & B’way = .01
Clearance Level = .01 clean-up inside building OSHA level = .1 fiber\cc
Contractor hired by EPA is HEPA vacuuming the Financial Streets and sidewalks starting at Broadway and Water Streets and continuing to Pine and Whitehall Streets. Upon completion, if they decide to continue, they will begin to the West of Broadway.
NYC-WTC_000161618
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000160462
Department of Environmental Protection correspondence regarding building reoccupancy challenges and coordination with DOH and EPA.
10 shared non-person entities · Same agency, volume and box · similarity 0.967
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000160471
Report on decontamination instructions for contractors and air clearance monitoring near Ground Zero at Battery Park City.
13 shared non-person entities · Same agency, volume and box · similarity 0.967
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000160460
Department of Health guidance recommending referral of re-occupancy inquiries to the DOH hotline and establishing a support role for DEP.
10 shared non-person entities · Same agency, volume and box · similarity 0.964
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000161939
Page from a laboratory report containing only formatting characters and no readable content.
14 shared non-person entities · Same agency, volume and box · similarity 0.963
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000148742
Notice instructing staff to preserve original World Trade Center documents for potential legal actions against the City.
24 shared non-person entities · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000148621
Memo outlining DEP activities including assessment and coordination with federal agencies for street and sidewalk cleaning.
16 shared non-person entities · similarity 0.969
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000147982
A project proposal outlining the timeline, methods, and justification for cleaning HVAC systems in residential units affected by World Trade Center dust.
11 shared non-person entities · 1 shared topics · similarity 0.965
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000150118
Department of Environmental Protection memo coordinating with the Department of Health regarding building re-occupancy.
10 shared non-person entities · similarity 0.963
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000153468
Page containing illegible text and a document identifier for the EPA Inspector General series.
10 shared non-person entities · similarity 0.962
machine-extracted · confidence unavailable · Check page ↗11 shared non-person entities · 1 shared topics · similarity 0.961
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000146033
Correspondence from NYC Corporation Counsel providing comments on excerpts of a draft EPA evaluation report regarding the WTC response.
12 shared non-person entities · similarity 0.961
machine-extracted · confidence unavailable · Check page ↗11 shared non-person entities · 1 shared topics · similarity 0.961
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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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.
A single-page air quality data sheet from the Department of Environmental Protection regarding the World Trade Center site.
Filed in the same folder
NYC-WTC_000161611
Fragmented document listing examples of World Trade Center evidence and areas of focus for preservation efforts.
Filed in the same folder
NYC-WTC_000161627
Technical document discussing ASTM standards for asbestos fiber sampling, including method limitations and lack of regulatory adoption.
Filed in the same folder
NYC-WTC_000161628
Document discussing limitations of ASTM D5755-95 and D6480-99 for asbestos fiber sampling and lack of safety standards.
Filed in the same folder
Agenda listing panelists from federal agencies, unions, and city departments for a March 2004 conference on post-9/11 air quality.
Filed in the same folder