Memo outlining DEP activities including assessment and coordination with federal agencies for street and sidewalk cleaning.
NYC-WTC_000148621–000148740Folder label: “DEP - BEC ACTIVITIES WTC”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Ambient Air Monitoring:
Levels B5 & B6: Oxygen; DiHydrogen Sulfide; Explosive atmosphere; Carbon Monoxide; Photo Ionizable Organic Compounds; Freon 22 utilizing direct reading field instrumentation.
Level B6 only: tn addition to above, one air sample was taken for analytical analysis.
Results: See attachments.
Air Monitoring in surrounding Boroughs; 9/13 — llZ16;»>Attachment 6
Air monitoring for Volatile Organic Compounds, Acid Gases and Metals were performed at the locations listed below on a daily basis.
♦* Note: These air samples are grab samples that were performed everyday at the locations listed below. EPA method TO14 and TO15 were used for sampling and analysis of VOC’s. Results were used strictly for emergency response purposes to determine if any immediate actions were required. The sampling results should not used for comparison with NYS or EPA Ambient Air Contaminant Guidelines for long term health assessment studies.
Manhattan: Central Park North and Lenox Ave. Queens: Broadway and 31 Street Bronx: 138 Street & 3 Avenue Brooklyn: Berry Street & North 11 Street Brooklyn: Atlantic Avenue & Smith Street Staten Island: Bay Street & Victory Blvd.
NYC-WTC_000148644
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
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.
23 shared non-person entities · Same agency, volume and box · similarity 0.980
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.
33 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.974
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.
32 shared non-person entities · Same agency, volume and box · similarity 0.972
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.
18 shared non-person entities · 1 shared topics · similarity 0.984
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000160496
Departmental feedback on a draft contract scope of work, addressing trigger mechanisms, clearance levels, supervision requirements, and legal terminology.
16 shared non-person entities · 1 shared topics · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000153468
Page containing illegible text and a document identifier for the EPA Inspector General series.
17 shared non-person entities · 1 shared topics · similarity 0.977
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.
21 shared non-person entities · 1 shared topics · similarity 0.976
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000146090
Excerpt from a draft evaluation describing modified contract procedures used by NYCDDC for World Trade Center demolition and debris removal.
16 shared non-person entities · 1 shared topics · similarity 0.974
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000153096
Interagency memo circulating EPA revisions for NESHAP and related programs with request for legal and agency comments.
17 shared non-person entities · 1 shared topics · similarity 0.974
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000160492
Document detailing short-term actions like hotlines and cleaning, alongside long-term strategies including pilot programs and contaminant background studies.
7 shared non-person entities · 1 shared topics · similarity 0.972
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000160489
Summary of the joint DEP-EPA-FEMA plan including hotline establishment, resident assistance, and building exterior cleaning.
7 shared non-person entities · similarity 0.972
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000153089
Forwarded memo distributing EPA-DEP revised final document excerpts to NYC agencies for informational purposes.
13 shared non-person entities · similarity 0.972
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.
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DEP asbestos project notification form and inspection report dated December 12, 2002.
Cited alongside this record in an Ask answer
NYC-WTC_000150782
List of Manhattan buildings with completed exterior cleaning by the New York City DEP.
Cited alongside this record in an Ask answer
Report documenting an asbestos inspection conducted at 114 Liberty Street by ETS Construction.
Cited alongside this record in an Ask answer
NYC-WTC_000109790
Cover page accompanying a fax transmission of asbestos fiber analysis results performed via transmission electron microscopy.
Cited alongside this record in an Ask answer
NYC-WTC_000109798
Detailed laboratory data sheet listing sample volumes and asbestos fiber counts obtained from transmission electron microscopy testing.
Cited alongside this record in an Ask answer