NYC-WTC_000149537
Instructions and sections for collecting sample location data from a specific building interior.
22 shared non-person entities · 1 shared topics · similarity 0.970
machine-extracted · confidence unavailable · Check page ↗Document / 318 pages
Law Department notice on WTC document preservation, Oct 2001
Machine-extracted title · confidence 95%Notice from NYC Law Department instructing staff to preserve World Trade Center documents for potential legal actions.
NYC-WTC_000145027–000145344Folder label: “NO INFO”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Unit 4D Results Lead Before cleaning Sample ID Matrix Detected Result Comment
9094-M-4D-006 Microvac 83.5 ug/fl2
9094-M-4D-007 Microvac 66 ug/ft2
9094-M-4D-008 Microvac 26.2 ug/ft2
9094-M-4D-009 Microvac 39.9 ug/ft2
9094-M-4D-010 Microvac 78.2 ug/ft2
9094-M-4D-011 Microvac 72.1 ug/ft2
9094-W-4D-002 Wipe ND < 4.65 ug/ft2
9094-W-4D-003 Wipe 169 ug/ft2
9094-W-4D-004 Wipe 17.4 ug/ft2
9094-W-4D-005 Wipe 17.1 ug/ft2
Post 1st cleaning - Test 2A Sample ID Matrix Detected Result Comment 9094-A-4D-015 Air 0.146 ug/m3 Lab blank contamination (Validation = R). 9094-A-4D-016 Air 0.137 ug/m3 Lab blank contamination (Validation = R). 9094-M-4D-024 Microvac 2.4 ug/ft2
9094-M-4D-025 Microvac ND < 2.32 ug/ft2 9094-M-4D-026 Microvac ND < 2.32 ug/ft2
9094-M-4D-027 Microvac ND < 2.32 ug/ft2
9094-M-4D-028 Microvac ND < 2.32 ug/ft2
9094-M-4D-029 Microvac ND < 2.32 ug/ft2
9094-W-4D-020 Wipe 20.4 ug/ft2 Lab blank contamination (Validation = R). 9094-W-4D-021 Wipe 66 ug/ft2 Lab blank contamination (Validation = R). 9094-W-4D-022 Wipe 10.6 ug/ft2 Lab blank contamination (Validation = R). 9094-W-4D-023 Wipe 15.6 ug/ft2 Lab blank contamination (Validation = R). Post 2nd cleaning - Test 2A Sample ID Matrix Detected Result Comment 9094-A-4D-030 Air 0.055 ug/m3
9094-W-4D-031 Wipe ND < 4.65 ug/ft2 Page 3 of 5
NYC-WTC_000145279
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NYC-WTC_000145279Source: NYC Law Department, mirrored locally
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NYC-WTC_000149798
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000117441
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000117561
Cover letter from Athenica Environmental Services regarding HVAC and environmental inspections at 395 South End Avenue.
11 shared non-person entities · 1 shared topics · similarity 0.969
machine-extracted · confidence unavailable · Check page ↗16 shared non-person entities · 1 shared topics · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000149432
DEP asbestos project notification form and inspection report dated December 12, 2002.
20 shared non-person entities · 1 shared topics · similarity 0.967
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000149936
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12 shared non-person entities · 1 shared topics · similarity 0.966
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.
17 shared non-person entities · similarity 0.966
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000139712
Series of emails forwarding a draft memo between DEP staff members for review and finalization.
17 shared non-person entities · similarity 0.966
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000155394
Transmission of cleanup and environmental monitoring documentation for 114 Liberty post-WTC dust remediation project.
12 shared non-person entities · similarity 0.965
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000164784
Transmission of revised asbestos sampling results for residential samples collected November-December 2001.
15 shared non-person entities · similarity 0.964
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000125845
Draft fact sheet from DOH and DEP addressing tenant concerns regarding asbestos fibers at 105 Duane Street.
25 shared non-person entities · similarity 0.964
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