7 shared non-person entities · 1 shared topics · similarity 0.996
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Chain of custody for fiberglass dust samples, PS 234M, Mar
Machine-extracted title · confidence 95%Letter and form documenting the chain of custody for settled dust bulk samples collected at P.S. 234M for fiberglass analysis by ATC Associates.
NYC-WTC_000175978–000175979Page image
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NYC 9/11 Public Portal Document
104 East 25th St.. 10th Floor New York, New York 10010 www.atc-enviro.com 212.353.8280 Fax 212.353.8306 ASSOCIATES INC.
March 25, 2002
Mr. Bernard P. Orlan New York City Board of Education Director, Environmental Health & Safety Unit 28-11 Queens Plaza North Long Island City, NY 11101
Re: Settled dust bulk sampling for fiberglass at P.S. 234M
Dear Mr. Orlan:
At your request, ATC Associates, Inc. representative Mr. Chako Mathew visited P.S. 234M located at 292 Greenwich Street, New York, NY 10007 on March 23"’, 2002. The purpose of the site visit was to perform a settled dust bulk sampling to be analyzed for fiberglass fiber content on areas indicated to ATC by ENVIRON Corp, the Parents Association environmental consultant and approved by New York City Board of Education (BOE). These areas are the following:
• r* floor hallway - One (1) sample • Cafeteria - One (1) sample • Gymnasium - One (1) sample • Auditorium - One (1) sample • 2"“ Floor Classrooms - Additional five (5) samples • 3"^ Floor Classrooms - Additional five sample • r‘ Floor Classrooms - additional five (5) samples • Outside small playground - Two (2) samples on playground surfaces • Outside large playground - Four (4) samples on playground surfaces • Exterior main building entrance - Four (4) samples on ground at exterior main entrance • 2"“ Floor Hallway - One (1) sample • 3"’ Floor Hallway - One (1) sample
Bulk samples of settled dust to be analyzed for fiberglass fiber content were collected only from locations where there was sufficient amount of settled dust for bulk sampling and analysis.
The purpose of the dust bulk sampling is to determine if settled dust in the school contains fiberglass fibers. ATC will be repeating this sampling preferably every Saturday as per the recommendation of ENVIRON and after the approval of NYC-BOE. This is the 10“’,week such a sampling is performed in P.S. 234M.
CONFIDENTIAL, CITY_2IMCl00_011530645 SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008
NYC-WTC_000175978
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NYC-WTC_000175978Source: NYC Law Department, mirrored locally
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