Form documenting the tracking and handling of environmental samples collected by the Department of Environmental Protection.
NYC-WTC_000145695–000145868Folder label: “NO INFO”
OCR status: ok · source: pdftotext
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■D o c o CT o o' -li ■D en o c» 4B 9094-W-4B-002 Before cleaning 465 ug^ 4B 9094-W-4B4)14 Post 1st cleaning-Test 2B 4.65 ug/it2 KJ p- en 4B 9094-W-4B-003 Before cleaning Post 1st cleaning-Test 2B QJ 50.00 ugfflZ 4B 9094-W.4B411S 6.68 ug/lt2 4B 9094-W-4B-004 Before cleaning 1400 ugffl2 4B 9094-W-4B.016 Post 1st cleaning - Test 2B 4.65 ugM2 o 4B Before cleaning 30.00 ug/ft2 4B 9094-W-4B-017 Post 1 st oleaning - Test 2B 4.65 ugffl2 o o J___ Iff c Average 24.66 Average 5.16 20 3 CD
4C I9094-W-4C-002 T Before cleaning 4.65 ug/ft2 4C 9094-W-4C-019 Post 1 st Oleaning - Test 1A LOST ug/ft2 4C Before cleaning 181.00 ugZft2 4C 9094-W-4C-020 Post 1 st cleaning - Test 1A 1490 ugm2 (VaOdatloneR). 4C I9094-W-4C-004 | Before cleaning 77.50 ugffl2 4C 9094-W-4C4)21 Post 1st oleaning-Testi A 8.28 ugffl2 (VaBdatlon°R). 4C 9094-W-4C-022 Post 1st cleaning-Testi A 7.81 ug/B2 (VeHdatlwi n R).
Werage 87.72 Average 10J3 77
4D 19094-W.4D-002I Before cleaning 4.65 ugffl2 4D 9094-W-4D-020 Post 1 st cleaning - Test 2A 20.40 ug^ (VeSdatlon-R). 4D Before cleaning 169.00 ugffl2 4D 9094-W.4D-021 Post 1 st cleaning - Test 2A 66.00 ug/lt2 (ValdatlOT°R). 4D Before cleaning 17.40 ug/R2 4D 9094-W.4DO22 Post 1st cleaning-Test 2A 10.60 ugyit2 (VaI(M«n°R). 4D Before cleaning 17.10 ug4t2 4D 9094-W.4D-023 Post 1 st cleaning - Test 2A 15.60 ug4t2 (VaJdaBonoR). I I Average 52.04 Average 28.15 24
5A |9094-W.5A4i02| Before cleaning 4.79 ug/ft2 5A 9094-W-5A-020 Post 1 st cleaning ■ Test 3B 465 U9/ft2 5A Before cleaning 191.00 ugffl2 5A 9094-W-5A-021 Post 1 st deaning- Test 3B 43.50 ugflt2 5A Before cleaning 2000.00 ugm2 5A 9094-W-5A-022 Post 1st oleaning-Test 3B 10.50 ug/ft2 5A 9094-W-5A-023 Post 1st cleaning-Test 3B 39.70 ug/ft2
Average 731JO Average 24J9 707
5C |9094-W-5C-002| Belbre cleaning 6.95|ug/lt2 5C 9094-W.5CO17 Post 1st Cleaning - Test 3A Broken ug/m2 5C l?094-W-5C-003 Before cleaning 336.00 |ugffl2 5C 9094-W-5C-Q18 Post 1 st oleaning - Test 3A 10.30 ugffl2 5C Before cleaning 43.60IIESMI; 5C 9094-W-5C-019 Post 1 st cleaning - Test 3A 7.69 ugTO T T 5C 9094-W-5C-020 Post 1 st cleaning - Test 3A 6.86 ug/ft2
Average 128.85 Average 8J8 121
5D 9094-W-5D-002 Before cleaning 7.35 ug/ft2 5D 9094-W-5D-016 Post l8t Cleaning - Test 3B 4.65 ug/lt2 5D 9094-W-5M03 Before cleaning 4.68 ugffl2 52. 9094-W-5D-017 Post 1st cleaning - Test 3B 12.80 ug® 5D 9O94-W-5D-004 Before cleaning 25.30 ugffi2 5D 9094-W-5D-018 Post Ist cleaning - Test 3B 4.65 ug/lt2 5D Before cleaning 32.10 ug/ft2 5D 9094-W-5t>019 Post 1st cleaning - Test 3B 4.65 ugffl2 I I Average 1736 Average 6.69 11
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000145027
Notice from NYC Law Department instructing staff to preserve World Trade Center documents for potential legal actions.
28 shared non-person entities · Same agency, volume and box · similarity 0.960
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.
28 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.960
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000155286
Formal letter criticizing the EPA and DEP for alleged failures in cleaning asbestos and silica from 114 Liberty Street.
13 shared non-person entities · 1 shared topics · similarity 0.964
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000155174
Chain of custody documentation for cleanup and monitoring samples at 114 Liberty distributed among project team members.
12 shared non-person entities · similarity 0.961
machine-extracted · confidence unavailable · Check page ↗12 shared non-person entities · similarity 0.961
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000138897
Internal DEP coordination regarding comments on 114 Liberty procedures and preparation of a response.
12 shared non-person entities · similarity 0.960
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000102521
EPA letter confirming that primary and secondary clearance levels for asbestos and other contaminants were met at 114 Liberty Street.
9 shared non-person entities · 1 shared topics · similarity 0.960
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000151524
EPA Region II letter confirming that primary and secondary clearance levels for asbestos and other contaminants were met at 114 Liberty Street.
10 shared non-person entities · 1 shared topics · similarity 0.959
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000154940
EPA confirms that primary and secondary clearance levels for contaminants at 114 Liberty Street have been met.
10 shared non-person entities · 1 shared topics · similarity 0.958
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000154998
EPA confirms that primary and secondary clearance levels for contaminants at 114 Liberty Street have been met.
10 shared non-person entities · 1 shared topics · similarity 0.956
machine-extracted · confidence unavailable · Check page ↗12 shared non-person entities · similarity 0.956
machine-extracted · confidence unavailable · Check page ↗11 shared non-person entities · similarity 0.954
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
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.
Archival folder label for September 11 news clippings from the Office of the Mayor, identified as Folder 0123.
Cited alongside this record in an Ask answer
Updated memorandum defining the Red Zone boundaries and listing authorized agencies for entry into the restricted area.
Cited alongside this record in an Ask answer
NYC-WTC_000142373
Directory of organizations providing financial aid, job placement, and space assistance to businesses affected by the disaster.
Cited alongside this record in an Ask answer
NYC-WTC_000145027
Notice from NYC Law Department instructing staff to preserve World Trade Center documents for potential legal actions.
Cited alongside this record in an Ask answer
Policy document outlining NYPD access requirements for building owners and contractors at the site in October 2001.
Cited alongside this record in an Ask answer