NYC-WTC_000095478
Cover page for an air monitoring and bulk sampling report for Building #200 at 375 South End Avenue.
5 shared non-person entities · similarity 0.960
machine-extracted · confidence unavailable · Check page ↗Document / 32 pages
Label sheet for 140 Broadway, 70 Liberty Street
Machine-extracted title · confidence 85%A document label identifying the location as 140 Broadway and 70 Liberty Street with a unique NYC-WTC tracking number.
NYC-WTC_000105698–000105729Folder label: “140 BROADWAY; Block: 48 Lot: 1 BIN: 1001027 70 Liberty Street”
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NYC 9/11 Public Portal Document
Oct-16-01 08:06A GCI NYC 212 9869464 p_02
GCIEWIRONMENTAL ADVISORY, INC. _ 655 Third Avenue New York NY 10017 (212) 986-9460 Fax: (21 2)986464
October 15, 2001
Mr. Bill Dacunto Silverstein Properties, Inc. 521 Fifth Avenue New York, NY 10175 -
RE: 140 Broadway - 21st - 51st Floor
Dear Mr. Dacunto,
I am enclosing the Laboratory Analysis for the ambient air samples collected 'from within each above referenced floor area on October 13, 2001 .during= "normal" building activities.
Air sampling was performed within two (2) areas per floor utilizing ,0.45 nhicron pore -•- :. size, polycaibonate sampling cassettes employing high volume air sampling purhps. A minimum of One.Thousand :Two.Hundred Fifty:(1250) litersiof air was 'collect d to - provide a detection limit below 0.0044 struct/cc (structures per 'cubic centimeter). All samples were pre- and post-calibrated by means ofa precision rotometer that had been calibrated with a primary standard. Sampling blanks were collected and tsub itted• with each group of samples analyzed. Air sample. analysis was accordi g to Environmental Protection Agency (EPA) defined methodologies with results rep4, rted as structures' of asbestos detected. Laboratory Analysis was performed by an ELAP approved and NVLAP accredited laboratory: Laboratory analysis for each collected sample from each:floor and area indicated no detected asbestos structures. Should you have any questions or need additional information, .please contact rjie at (212) 986-9460. Sincerely,
rortat~ 'dent IjEnvironmental Advisory, Inc. Att.
JFG/gj
GCI ENVIRONMENTAL ADVISORY. INC. PROJECT 2001 N01.04122_SPI140.TEM
NYC-WTC 000105718
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NYC-WTC_000105718Source: NYC Law Department, mirrored locally
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- 140 Broadway · 7 pages · confidence 1.00 · verify page 32
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