NYC Law Department release
Independent mirror · updated as the City releases more · v1.3.3
☕ Buy me a coffee
← Document results/DEP Box 10/ATSDR/DHAC_ASTM
Document / 146 pages

Chain of Custody Form Instructions for WTC Building Sampling

Machine-extracted title · confidence 100%

Instructions and sections for collecting sample location data from a specific building interior.

NYC-WTC_000149537–000149682

Folder label: “ATSDR/DHAC_ASTM”

Page image
Scanned page image, NYC-WTC_000149610
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

24 Common ND <1 0.001 NA 24 Resi ND ND 0.001 NA 24 Res 2 ND ND O.OOS <.001 24 Res 2 X Not Sampled Not Sampled 0.005 <.001 Building 24 Notes: PCM results exceeded 0.003 f/cc in Residence 2 in two samples; Asbestos fibers were not detected In either sample by TEM analysis.

Building 26 PLM [%] TEM[%] PCM [f/cc] TEM [f/cc] 25 Outside Not Sampled Not Sampled <.001 NA 25 Common ND ND <.001 NA 25 Resi ND ND <.001 NA 25 Res 2 ND ND 0.001 NA

Building 26 PLM [%] TEM [%] PCM [f/cc] TEM [f/co] 26 Outside Not Sampled Not Sampled 0.001 NA 26 Common ND ND 0.004 <.001 26 Resi ND ND 0.001 NA 26 Res 2 ND ND 0.012 <.001 Building 26 Notes: PCM results exceeded 0.003 f/cc in the common area and Residence 2; Asbestos fibers were not detected in either sample by TEM analysis.

Building 27 PLM [%] TEM [%] PCM [f/cc] TEM [f/cc] 27 Outside ND <1 <.001 NA 27 Common ND <1 <.001 NA 27 Resi ND <1 <.001 NA 27 Res 2 ND ND <.001 NA

Building 28 PLM [%] TEM [%] PCM [f/cc] TEM [f/co] 28 Outside ND ND <.001 NA 28 Common ND ND 0.001 NA 28 Resi ND Not Sampled <.001 NA 28 Res 2 ND ND 0.002 NA Building 28 Notas: There was not enough material left to analyze the Residence 1 dust sample by TEM.

Building 28 PLM [%] TEM[%] PCM [f/cc] TEM [f/cc] 29 Outside ND ND <.001 NA 29 Common ND ND <.001 NA 29 Real ND ND <.001 NA 29 Res 2 ND ND <.001 NA

Building 30 PLM [%] TEM [%] PCM [f/cc] TEM [f/cc] 30 Outside Not Sampled Not Sampled Not Sampled NA 30 Common Not Sampled Not Sampled Not Sampled NA 30 Resi ND ND <.001 NA 30 Res 2 ND ND <.001 NA

Comparison Buildings Above 69th Street

Building 31 PLM [%] TEM [%] PCM [f/cc] TEM [f/cc] 31 Outside Not Sampled Not Sampled <.001 NA

NYC-WTC_000149610

OCR can misread numbers and units. Confirm readings against the page image before using them.

NYC-WTC_000149610Source: NYC Law Department, mirrored locally

Related records

Browse subjects →

Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.

Same-box records

DEP WTC General Correspondence Form · Box DEP Box 10

NYC-WTC_000149798

Generic form or header page from the Department of Environmental Protection regarding general World Trade Center notices and requests.

24 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.975

machine-extracted · confidence unavailable · Check page ↗

Filed elsewhere

More like this page

Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.

Others also read

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.

Compare copies and versions →