NYC 9/11 Public Portal Document
11:00 718-861-3740 PES PAGE 01/0S
11/28/2001
November 28, 2001
GAG Environmental
136 West 83rd St, Suite 1
New York, NY 10024
Attention: Matt Stock
Re: Indoor Air Quality Survey —85 John St.
Dear Mr.Stock,
laboratory results for the above
Enclosed are the completed documentation and
of the project. All enclosed
referenced project. This letter serves as a summaryEnvironmental Services, Inc
Professional
records are maintained at the office of
DESCRIPTION OF PROJECT:
GAG Environmental
Professional Environmental Services, Inc. was contracted by
St. NY. NY due to its
to perform an Indoor Air Quality Survey at 85 John
viable bacteria was done with
proximity to the World Trade Center. Sampling for
detector (PID) vas used to test for
an N6 Aerotech Impactor. A photo ionization
Volatile Organic Compounds in the air.
DATES MONITORED:
Nov. 15, 2001 Thursday Viable Air Sampling for Bacteria,
Photo Ionization Detector
Screening. TharK you for
Enclosed, please find the report for Indoor Air Quality
questions. please do not
your confidence in our services, and if you have any
hesitate to call.
Sin ere y ours,
Michael Cassidy
890 Garrison Avonuz
• Lead Poisoning Issues Bronx, WY 10474.
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•Indoor Air Quality Fax: (718) 861374,0
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NYC-WTC 000108695
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