3 shared non-person entities · 1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗Document / 2 pages
Water Quality Log for WTC Sumping and Dewatering, December 2001-January
Machine-extracted title · confidence 95%Log of water quality test results for MTBE levels at the World Trade Center sumping and dewatering site from December 2001 to January 2002.
NYC-WTC_000182152–000182153Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
BOVIS LEND LEASE 4/19/02
World Trade Center - Sumping/Dewatering MTA Job #01-4906
Water Quality
Chlorodifluoromethane (ppb)
Laboratory Date Of Sample Sump Welk Severn Trent Labs (STL) 3/1/02 140 N.R 3/4/02 170 1.0u 3/11/02 160 I.Ou 3/18/02 150 13 3/25/02 220 13 M 4/10/02 65 11
u = undetected
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NYC-WTC_000182153Source: NYC Law Department, mirrored locally
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Table tracking MTBE concentrations in sump and dewatering discharges at the World Trade Center site from late 2001 to early 2002.
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Summary table of water quality monitoring data for MTBE levels at the World Trade Center sumping and dewatering site from December 2001 through July 2002.
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machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
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Summary table of water quality monitoring data for chlorodifluoromethane levels at the World Trade Center sumping and dewatering site from March to May 2002.
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