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
Thursday September 20: AM Report from HazMat Mobile Lab
• Results of Air Testing: 1. Murray/Church = .014 fibers/cc 2. Greenwich/Murray = <..008 3. Fulton/Church = .02 4. Warren/North End Ave = < .007
South Side Battery Park City
NW Gateway Plaza .01 South End Ave & Liberty = .013 West & Albany = ,05 Rector & Park Place = .007 3td Place & Battery Place West Thames by Water = .007
North Side Battery Park City
Chambers & River Terrace = .012 River Terrace & Park Place West = .007 North End Ave - 1 block North of Vesey = .012 North End Ave & Park Place West = .050 Warren & West = .03 Vesey & River Terrace = .012
NYC-WTC_000161626
OCR can misread numbers and units. Confirm readings against the page image before using them.
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