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: ocr · source: ours
NYC 9/11 Public Portal Document * 9/13/01 3:00 p.m. Current HazMat Operations Air Sampling in and around zone +2бо Currently DEP's HazMat Unit in conjunction with US EPA are using HazMat Field Survey instruments to monitor for classes of chemicals that may •* be emitted from the site. In addition, these instruments are monitoring for explosive atmospheres in and around the site. This is standard HazMat protocol for possible contaminated sites. Today is the first chance that HazMat and US EPA were able to conduct this joint effort because the level of particulates in the ambiant air has subsided. (Particulates skew the reading of the instruments.) Mihe S.- We nud to get mose info, with rayout to tog Mats dentiing. Pen asd Muesdfe aud splain to him how Ineed this cnfo. fo my testmony to the council. Aso, anghing else le thinds might e helffal to me at the hearing Tharks,' SofA 3/24 NYC-WTC_000161615
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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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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