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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_000145027–000145344

Folder label: “NO INFO

Page image
Scanned page image, NYC-WTC_000145238
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Unit 2B Results Mineral: Tridymite

Post 1st cleaning - Test 3A Sample ID Matrix Detected Result Comment 9094-A-2B-013 Air ND < 0.016 mg/m3

9094-A-2B-014 Air ND < 0.016 mg/m3

MMVF Before cleaning Sample ID Matrix Detected Result Comment 9094-W-2B-002 Wipe 629.55 S/cm2

9094-W-2B-003 Wipe 13163.22 S/cm2

9094-W.2B-004 Wipe 400.62 S/cm2

Post 1st cleaning - Test 3A Sample ID Matrix Detected Result Comment 9094-A-2B-008 Air 6.645 S/L

9094-A-2B-009 Air 1.685 sn. 9094-A-2B-010 Air 3.922 S/L

9094-W-2B-015 Wipe ND < 57.23 S/cm2

9094-W-2B-016 Wipe 114.46 S/cm2

9094-W-2B-017 Wipe 228.93 S/cm2

9094-W-2B-018 Wipe 171.69 S/cm2

9094-W-2B-019 Wipe 171.69 S/cm2

PAH TEF (ND=1/2) Before cleaning Sample ID Matrix Detected Result Comment 9094-W-2B-002 Wipe U 290 ug/m2

9094-W-2B-003 Wipe U 290 ug/m2

9094-W-2B-004 Wipe U 290 ug/m2

Post 1st cleaning - Test 3A Sample ID Matrix Detected Result Comment 9094-W-2B-016 Wipe U 290 ug/m2 9094-W-2B-017 Wipe U 290 ug/m2

9094-W-2B-018 Wipe U 290 ug/nn2

9094-W-2B-019 Wipe U 290 ug/m2 Page 4 of 4

NYC-WTC_000145238

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NYC-WTC_000145238Source: NYC Law Department, mirrored locally

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