NYC 9/11 Public Portal Document
2
DEPARTMENT OF CITYWIDE ADMINISTRATIVE SERVICES
I ^1, MUNICIPAL BUILDING, 17 th Floor
NEW YORK, N.Y. 10007
(212) 669-7 111 Fax (212) 669-8992
WILLIAM J. DIAMOND
Commissioner
November 30, 1998
Ms. Catherine T. Giliberti
Silverstein properties, Inc.
7 world Center, New York ,NY
Re: Change order # 16R,22R, 24R, 25,28,29,30,31 & 33
Mayor’s Office of Emergency Management
7 World Trade Center, New York, NY
Dear Ms. Giliberti:
We write reference to the change order # 16R, 22R, 24R, 25, 28, 29, 30, 31 &33 submitted by
Ambassador Construction Co. on 11/13/98, 10/30/98,11/3/98, 11/13/98, 11/16/98, 11/16/98, 11/17/98,
11/18/98 & 11/18/98 in amount of $21,519.00, $6,728.00, $23,611.00, $36,199.00 $1,478.00, $464.00,
$1,391.00, $54,354.00 & $5,008.00 respectively.
The Change orders have been reviewed and negotiated and are approved, subject to audit, as shown
below.
CO# Description Amount Approved
Additional Arch: fee for scope revisions $ 2,375.00
CO#16R Change in panel boards $18,500.00
CO#22R F&I (2) 6 strand & (1) 24 strand muti mode
fiber cable. $ 6,728.00
CO#24R Control wiring to 60 monitors and 4 LCD
video projectors in EOC & watch Command. $ 3,001.00
CO#25 Structural support for microwave dishes $34,500.00
CO#28 Independent feed to ELP-23N &ELP-N1. $ 1,478.00
CO#29 Additional 2 duplex outlets and 1 switch in
PDU/Training Room # 23-42 $ 464.00
NYC-WTC_000171961
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