Laboratory report from EMSNY detailing air sampling results for 250 South End Avenue conducted in September 2001.
NYC-WTC_000121061–000121064Folder label: “250 SOUTH END AVENUE Block: 16 Lot: 7503 BIN: 1065089 Hudson View East Condominium”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
ENVIRONMENTAL MANAGEMENT SOLUTIONS OF NY, INC. 67 Woodside Avenue, Briarcl iff Manor, NY 10510 • Tel 914 762 6333 • Fax 914 762 5578
October 31, 2001
Mr. Robert Vaccarello Tel: 212-5.34-7771 Fax: 212-534-6140 R Y Management 1619 3`d Avenue NYC, NY 10128
Re: Final Comprehensive Report: Hudson View East — 250 South End Avenue
Dear Mr_ Vaccarello:
Following the collapse of the World Trade Centers and associated properties, EMSNY was retained by your office to perform sampling on various dates for specific purposes as described below. This report details the specific sampling performed on each date and includes the general findings. A comprehensive spreadsheet is also included that details all sampling by date, the type of sampling and the results.
September 24, 2001: Air st piing was performed throughout the building in common areas only. The TEM (Transmission Electron Microscopy) results reported by the laboratory were equal to or less than 26.67 structures per square millimeter. The Clearance Criteria set forth by New York City Department of Environmental protection is 70 structures per square millimeter.
September 27, 2001 : Water sampling was performed and analyzed for potability. Neither E-Coli nor Coliform was detected.
September 28, 2001 Bulk sampling of specific apartments to determine whether the dust/debris contained asbestos. Analysis of five samples determined the presence of asbestos in two samples. EMSNY recommends that all dust/debris be deemed asbestos- contaminated and treated accordingly given the magnitude of the event and the heterogeneous nature of the material.
October 17, 2001: Air sampling was performed in random apartments throughout the building. The results by TEM analysis indicated that airborne asbestos was not detected at the time of testing.
If you have any questions or require additional information, please contact me.
Sincerely, (') -'BCSp.
Marc Rutstein Rreviewed by Marco Peck Vice President PhD, MPH, CSP, CET i .,COQJ.-PEDONE_; aaaer
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hazard identification risk management impact assessment
NYC-WTC 000121061
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