OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
■ ■I K mMm 1 MORETRENCH AMERICAN CORPORATION www.moretrench.com
100 Stickle Avenue April 30, 2002 P.O. Box 316 Rockaway, N.J. 07866 Tel: (973) 627-2100 Serial Letter 01-4906-103 Fax; (973) 627-3950 / 627-6078
VIA FACSIMILE (3wfc) (212) 640-9207
Mr. Brian Peters Total # of Pages: 8 Bovis Lend Lease LMB, Inc. 200 Park Avenue New York, NY 10166
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 April 15, 2002. MTBE level for the sump discharge (B-6 30 hp sump pump) was 15 ppb and dewatering wells (Main Discharge) was 2.3 ppb.
Chlorodifluoromethane was not detected in the sump discharge and not detected in the dewatering well discharge.
We are also forwarding a copy of the tables which track MTBE and Chlorodifluoromethane concentrations for all of the water sample testing which has been performed on the site.
Very truly yours, MORETRENCH AMERICAN CORPORATION
John F. Donohoe President Gc: Billy Klingler. MIA
800/T00@ Nvoiaaifv HONaaiaaow OSes Z29 S26 IVd Wzooj/to7bo
CITY_21MC100_007210539 NYC-WTC_000208680
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NYC-WTC_000182146
Letter transmitting water analysis results for MTBE and chlorodifluoromethane from samples taken at the World Trade Center site on April 15, 2002.
2 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000186484
Memo transmitting water sample test results for MTBE and chlorodifluoromethane from the World Trade Center site collected on April 22, 2002.
2 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000182122
Letter transmitting water sample analysis results from May 2002, including MTBE and chlorodifluoromethane levels at the World Trade Center site.
2 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000186477
Memo transmitting water sample test results for MTBE and chlorodifluoromethane from the World Trade Center site collected on March 11, 2002.
2 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000186482
Memo transmitting water sample test results for MTBE and chlorodifluoromethane from the World Trade Center site collected on March 11, 2002.
2 shared non-person entities · 1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗3 shared non-person entities · 1 shared topics · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000182174
Memo transmitting water sample analysis results from the World Trade Center site collected on June 17, 2002.
2 shared non-person entities · 1 shared topics · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.982
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000182121
Letter transmitting water sample analysis results from January 2002, including MTBE levels at the World Trade Center site.
1 shared non-person entities · 1 shared topics · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗1 shared non-person entities · 1 shared topics · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000182146
Letter transmitting water analysis results for MTBE and chlorodifluoromethane from samples taken at the World Trade Center site on April 15, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000186484
Memo transmitting water sample test results for MTBE and chlorodifluoromethane from the World Trade Center site collected on April 22, 2002.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000182122
Letter transmitting water sample analysis results from May 2002, including MTBE and chlorodifluoromethane levels at the World Trade Center site.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000186477
Memo transmitting water sample test results for MTBE and chlorodifluoromethane from the World Trade Center site collected on March 11, 2002.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000186482
Memo transmitting water sample test results for MTBE and chlorodifluoromethane from the World Trade Center site collected on March 11, 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
Letter transmitting water analysis results for MTBE and chlorodifluoromethane from samples taken at the World Trade Center site on April 15, 2002.
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Memo transmitting water sample test results for MTBE and chlorodifluoromethane from the World Trade Center site collected on April 22, 2002.
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Letter transmitting water sample analysis results from May 2002, including MTBE and chlorodifluoromethane levels at the World Trade Center site.
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Memo transmitting water sample test results for MTBE and chlorodifluoromethane from the World Trade Center site collected on March 11, 2002.
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Memo transmitting water sample test results for MTBE and chlorodifluoromethane from the World Trade Center site collected on March 11, 2002.
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