NYC 9/11 Public Portal Document
~`., Elmsford. Executive Park, Sudd
2W9 Saw WI RMx Road,■ .Y60
214. 545 •6~Fa Ie ~14 .3{5•
o Division, COLE CONSULTING CORPORATION
February 6`h, 2003
Mr. Andrew Confortini
EPA Quad B Leader
USEPA, 17Th Floor
290 Broadway
New York, NY. 1 0007-1866
Re: WTC HVAC Report for 50 Pine Street
Dear Mr. Confortini,
According to visual inspection conducted by our HVAC Specialist Duct* Dusters Air Duct
Cleaning, Environmental Technologies Division, Cole Consulting Corp hereby
recommend that one equipment should be cleaned because WTC dust was found in the
equipment. The Bathroom exhaust on the roof was impacted and should be cleaned.
All other systems were not impacted. Please note that there is one (I) Passive
Shaft/Duct unit in this building. This constitutes one (I) inspection. Also there are three
(3) Mechanical Exhaust System units on the roof. These constitute one (I) inspection.
Thus we have a total of two (2) inspections in this building.
Please do not hesitate to call me if you have any question with this report.
Yours truly,
Environmental Technologies
John Anuforo
Division Manager
SURVEYS a SAMPLING . ■ TESTING ■ AIR MONITORING
NYC-WTC 000133762
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