NYC 9/11 Public Portal Document
DEPARTMENT OF CITYWIDE ADMINISTRATIVE SERVICES
MUNICIPAL BUILDING, 17th Floor
NEW YORK, N.Y. 10007
(212) 669-7771 Fax (212) 669-7898
WILLIAM J. DIAMOND IRIS WEINSHALL
Commissioner First Deputy Commissioner
November 20, 1998
Ms. Catherine T. Giliberti
Silverstein Properties, Inc.
7 World Center
New York, NY 10048
Re: Change Order #22R, 24,28^9&30
Mayor’s Office of Emergency Management
7 World Trade Center, New York, NY
Dear Ms. Giliberti:
We write reference to the change order #, 22R, 24, 28, 29 & 30submitted by Ambassador Construction
Co. on 10/30/98, 11/3/98, 11/16/98 & 11/17/98 in amount of $6, 728.00, $23,611.00, $1,478.00, $464.00
& $1,391.00 respectively.
The change orders have been reviewed and negotiated and are approved, subject to audit, as shown
below.
CO# Description Amount Approved
CO#22R F&I ( 2) 6 strand & (1) 24 strand multi mode
fibre cable. $ 6,728.00
CO#24 Control wiring to 60 monitors and 4 LCD
video projectors in EOC & watch Command. $ 3,001.00
CO#28 Independent feed to ELP-23N & ELP-Nl. $ 1,478.00
CO#29 Additional 2 duplex outlets and 1 switch in
PDU/Training Room #23-42 $ 464.00
CO#30 Credit as per FSK-41 for oil leak detection
basin and additional cost as per FSK-47 for
concrete pad for UPS. $ 1,391.00
TOTAL $13,062.00
C: giliberti4/mm/kc
NYC-WTC_000173539
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