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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_000145342
OCR text

OCR status: ok · source: pdftotext

•••••••••••••••••••••••••••••••••••••••••••• Z z o o WTC Residential Confirmation Cleaning Study CD

Summary of Mercury Vapor Results Using the Lumex®Vapor Analyzer ■D o c o CT o o' ■D tn tAi Rilot Oleaning Bffecti veness Program o 3. KJ 03

aso o o o c aoo - 3 CD

s T 5= :o 23 iS —y- J. "-J— T— IT -J I. I ' 'I . I. I:: ~ 13 Mp 20 3C 3D 00 0B -IC -40 5A SC SO CO CA op n<dtaZAt>b«--

Legend Abbreviation Description Sample Size Note: The figure shows ‘box and wisker’ plots for each room type. The O 1800 Mattress Office 7 plus signs (+) in the ‘box’ represent the mean mercury vapor reading; the 2# Apartment Number 7-20 horizontal bars within the box represent CO Chiropractor Office 15 the median; the bottom and top of the box represent the 25* and 75* CA Common Areas (hallways, 8 percentiles (or QI and Q3), lobbies) respectively; and the bottom and top OD Outdoor 2 wiskers represent the 5* and 95* percentiles (P5 and P95), respectively.

’This information was provided by Dr. Clyde Johnson, Assistant Professor of Environmental Sciences at Medgar Evers College (City University of New York).

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NYC-WTC_000145342Source: NYC Law Department, mirrored locally

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