Table listing specific sampling parameters and quantities for various building surfaces in fourteen selected buildings.
NYC-WTC_000140460Folder label: “SCOPES OF WORK IN DOOR AIR & CLEANING”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
ATTACHMENT 1
WTC Indoor Air Sampling Matrix Background Study Samples Numbers Shown are Per Unit Asbestos/ Wipe Samples Lead Dioxins PAHs Silica Total Dust Total # Samples MMVF Ceilings 1 0 0 0 0 1 Walls 1 1 1 1 1 5 Bare floor 1 1 1 1 1 TBD 5 Counter tops or 1 1 1 1 1 5 furniture (table tops) === Total Wipe 4 3 3 3 3 16 Samples/parameter Micro-vacuum Asbestos/ Lead Dioxins PAHs Silica Total Dust Total # Samples Samples MMVF
Carpets or Drapery 3 3 0 0 0 6 Fabric Furniture TBD 3 3 0 0 0 6 (couch or chair) Total Micro-vacuum 6 12 Samples/parameter 3 micro vacuum samples per^ ■s ---------- Asbestos/ Indoor Air Samples Lead Dioxins PAHs SilicaI Total Dust Total # Samples MMVF Main Living 2 1 0 0 1 TBD 4 Space(living rooms) NOTES TBD - To be determined MMVF - Man Made Vitreous Fibers This table does not include the 10% Quality Control samples.
Total Number Of Samples Samples will be collected from 14 buildings, 3 units within each building (2 residences and 1 common area).
14 buildings x 3 units per building = 42 units
32 samples/unit x 42 units = 1344 samples + 134 QC samples = 1478 samples
NYC-WTC_000140460
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000140461
Technical attachment specifying ASTM methods for collecting and analyzing asbestos and lead in settled dust from residential surfaces.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.922
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000155794
Cover sheet for a fax transmission sent from the US EPA Region 2 office in August 2002.
6 shared non-person entities · 1 shared topics · similarity 0.953
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000155800
Cover sheet for a fax transmission sent from the US EPA Region 2 office in August 2002.
6 shared non-person entities · similarity 0.949
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000149899
Proposal for sampling and assessing building interiors in the vicinity of the World Trade Center site.
6 shared non-person entities · similarity 0.928
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000163360
Technical specifications for air quality monitoring work at two Manhattan buildings.
5 shared non-person entities · similarity 0.927
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000139656
Forwarded spreadsheet compiling residential asbestos sampling results collected in November-December 2001, including Building 11 reoccupancy assessment.
5 shared non-person entities · similarity 0.924
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000164732
Draft spreadsheet of asbestos sampling results from residential locations collected November-December 2001, circulated for review.
5 shared non-person entities · similarity 0.924
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000164960
Draft compilation of asbestos air samples collected from residential areas November-December 2001 by NYC DOH and ATSDR.
5 shared non-person entities · similarity 0.923
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000139712
Series of emails forwarding a draft memo between DEP staff members for review and finalization.
5 shared non-person entities · similarity 0.923
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000145869
Interim final report from EPA Region 2 detailing a background study of environmental conditions at the World Trade Center site.
6 shared non-person entities · similarity 0.921
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000164784
Transmission of revised asbestos sampling results for residential samples collected November-December 2001.
5 shared non-person entities · similarity 0.920
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000149537
Instructions and sections for collecting sample location data from a specific building interior.
6 shared non-person entities · similarity 0.920
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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NYC-WTC_000140280
Document header reiterating the requirement to preserve World Trade Center documents for potential legal proceedings against the City.
Filed in the same folder
Draft contract scope defining regulations and procedures for asbestos cleanup and air sampling assistance programs in Lower Manhattan.
Filed in the same folder
NYC-WTC_000140283
Contract excerpt specifying data submission protocols, laboratory delivery instructions, and monitoring responsibilities for the WTC project.
Filed in the same folder
NYC-WTC_000140284
Addendum to a City contract requiring contractors to handle property claims and authorizing additional financial retainage for performance security.
Filed in the same folder
NYC-WTC_000140286
Review comments on a proposed scope of work document regarding the roles of technicians and monitors in the World Trade Center cleanup process.
Filed in the same folder