Letter transmitting water sample analysis results from February 18, 2002, including MTBE concentration levels for sump and dewatering discharges.
NYC-WTC_000186635
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
I
I MORETRENCH AMERICAN CORPORATION www.moretrench.com
too stickle Avenue February 26, 2002 P.O. Box 316 Rockaway. N.J, 07866 Tel: (973) 627-2100 Serial Letter 01-4906-59 Fax: (973) 627-3950 / 627-6078
VIA FACSIMILE (3wfc) (212) 640-9207/ ^^355
Mr. Brian Peters Total # of Pages: 6 Bovis Lend Lease LMB, Inc. 52 Chambers Street New York, NY 10007
RE: World Trade Center Dewatering Contract No. 20020004649 MTA Job 01-4906 Water Analyses
Dear Brian;
Attached find complete results of the analysis of the water samples taken from the WTC site on February 18, 2002. MTBE levels for the sump discharge (South Projection) and dewatering discharge (Main Discharge) are 81 ppb and 2 ppb respectively.
We are also forwarding a copy of the table which tracks MTBE concentration for all of the water sample testing which has been performed on the site.
Very truly yours, MORETRENCH AMERICAN CORPORATION
John F. Donohoe President cc: Billy Klingler, MTA
MOKETRENCH SERVICES....
• BORED PILES & SHAFTS • CUTOFF/CONTAINMENT WALLS • DEWATERING • GROUND FREEZING • GROUNDWATER REMEDIATION • INDUSTRIAL INFRASTRUCTURE • LANDFILL GAS/LEACHATE SYSTEMS • SOIL MODIFICATION/SOIL STABILIZATION
900/100® Nvoiaawv HOwaaiaaoK osee 2,29 £2,6 XVd 90 =21 2002/92/20 CITY_21MC100_000644501 NYC-WTC_000186635
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NYC-WTC_000182121
Letter transmitting water sample analysis results from January 2002, including MTBE levels at the World Trade Center site.
2 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000182162
Memo transmitting water sample analysis results from the World Trade Center site collected on February 11, 2002.
2 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000182164
Memo transmitting water sample analysis results from the World Trade Center site collected on February 1, 2002.
2 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000182165
Memo transmitting water sample analysis results from the World Trade Center site collected on January 21, 2002.
2 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000182119
Letter transmitting water sample analysis results from February 2002, including MTBE levels at the World Trade Center site.
2 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000178280
Letter transmitting water analysis results for MTBE levels at the World Trade Center site dated January 29, 2002.
2 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000182121
Letter transmitting water sample analysis results from January 2002, including MTBE levels at the World Trade Center site.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000182162
Memo transmitting water sample analysis results from the World Trade Center site collected on February 11, 2002.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.997 (not a probability)
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NYC-WTC_000182121
Letter transmitting water sample analysis results from January 2002, including MTBE levels at the World Trade Center site.
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Memo transmitting water sample analysis results from the World Trade Center site collected on February 11, 2002.
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