NYC 9/11 Public Portal Document
The City of New York
Department of Investigation
Edward J. kuriansky
COMMISSIONER
OFFICE OF THE INSPECTOR GENERAL
Department of environmental protection
2 Lafayette Street, 17th Floor
NEW York, New York 10007
(212) 442-0200; FAX (212) 442-0180
December 18, 2001
Via Facsimile and Regular Mail
Moustafa Fawzy
Division Director, Division of Emergency Response and Technical Assessment
Innocenzo Catanzaro
Acting Director, Hazardous Materials Emergency Response Unit
New York City Department of Environmental Protection
59-17 Junction Blvd.
Corona, NY 11368
RE: Riverpoint, Inc./World Trade Center Air Sampling Project
Dear Mr. Fawzy and Mr. Catanzaro:
I write regarding Riverpoint, Inc., ("Rivei-point"), which is the company that the NYC
Department of Environmental Protection ("DEP") retained on an emergency basis to perform
asbestos air sampling at locations designated by DEP near the World Trade Center (WTC)
vicinity.
Riverpoint started conducting air sampling for DEP on approximately October 5, 2001.
As I informed Mr. Fawzy, on December 12, 2001, it has come to the attention of the Inspector
General’s Office that Riverpoint has, on multiple occasions, conducted the air sampling at more
than one site location, during the same general time period, by the same field technician, at
locations which are separated by more than one block. As a result, the field technician cannot
view the air sampling pumps while the sampling is being conducted. In addition, each field
technician performs his own air samples, and does not have additional Riverpoint personnel to
monitor the pumps.
For example, a review of Riverpoint’s "PCM Air Sample Analysis and Calibration
Form," dated, November 4, 2001, indicates that the field technician Boron Grzegorz performed
an air sample at Vesey and West Broadway (DEP site number 20) starting at 10:05 a.m., and
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