NYC 9/11 Public Portal Document
05/23/03 FRI 14:48 FAX 212 598 4283 ATC ENVIRONMENTAL ii 002
ATC ASSOCIATES INC.
104 East 25th Street, Tenth Floor
New York, NY 10010-2917 Telephone: 212-353-8280
Fax: 212-353-8306
April 14, 2003
Project No: 15.22906.0002
Invoice No: 1208566
ATC Ref NE.15.BS
Page 1 of 1
New York City Department of Environmental Protection
Attention: Virginia Smyth
59-17 Junction Boulevard
Flushing, New York 11373-5108
Project: 125 Cedar Street
Performed Monitoring Services
Contract # WTC-UNA
Project Manager: Benjamin Sallemi
Professional Services: October 1, 2002 through November
30, 2002
Change Order #1
item
No. Description of Item Unit
I
Quantity Unit Price Cost
Project Monitor Hour 17 $24.75 $420.75
2 Air Monitoring Technician
Hour 147.5 $22.50
4 PCMe, PCM, TEM Analysis $3,318.75
Sample 69 $5.00 $345.00
5 TEM Analysis
Sample 692 $55.00 $38,060.00
Total Cost (Sum of Items 1, 2, 4 &
5) $42,144.50
Approved By
THANK YO (TING ATC ASSOCIATES INC. PLEASE REMIT
PAYMENT TO:
ATC ASSOCIATES INC.
P.O. Box 90268
Chicago, IL 60696-4268
ATC's standard TERMS AND CONDITIONS require
are past due and subject to a FINANCE CHARGE payment for services upon presentation of invoice. Invoices
computed at a monthly rate of 1.5% (ANNUAL PERCENTAGE unpaid after 30 DAYS
maximum percentage allowed by law. Client is responsible for RATE OF 18%) or the
legal and collection costs if necessary to collect past due
amounts.
NYC-WTC 000102741
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