NYC 9/11 Public Portal Document
DEPARTMENT OF CITYWIDE ADMINISTRATIVE SERVICE
DIVISION OF REAL ESTATE SERVICE
MUNICIPAL BUILDING, - Room 2053S
NEW YORK, N.Y. 10007
(212)669-3640 Fax (212)669-2666
WILLIAM J. DIAMOND LORI FIERSTEIN
'^enr^rl!^ Commissioner Deputy Coniniissioner
October 22, 1998
Ms. Catherine T. Giliberti
Silverstein Properties, Inc.
7 World Center
New York, NY 10048
Re: Change Order # 11,14,15 & 17
Mayor’s Office of Emergency Management
7 World Trade Center, New York, NY
Dear Ms. Giliberti:
We write with reference to the change order # s 11,14,15, & 17 submitted by Ambassador Construction
Co. on 10/1/98, 10/7/98 , 10/8/98 and 10/16/98 and the CO proposal submitted by SHCA in the amount
of $2,525.00 for making changes in the drawing for Microwave Dish relocation.
The change orders have been reviewed and approved, subject to audit, as shown below.
CO# Description Amount Approved
CO# 11 Change door #5 from HM & glass to ACME
Partition door & glass $ 2,898.00
CO# 14 Credit for deletion of witnessing of field test for emergency
generator by Cosentini Associates ($ 5,216.00)
CO# 15 Additional 4” and 2” sleeves, 4” stub-up and
associated cutting and patching on 23*"^ floor $21,234.00
CO# 17 F & I combination floor boxes under raised floor
area as per SHCA $ 5,042.00
Additional fee for SHCA for revision to drawing
for Microwave Dish relocation $JL52L00
lota I $26,483.00
c gilibcrli2/niin/ip
NYC-WTC_000171978
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