NYC 9/11 Public Portal Document
MAR 02 ’90 11:30 FR AMBASSADOR CONSTR. C0212 949 9762 TO 6693640 P.02/02
AMBASSADOR CONSTRUCTION CO, INC.
March 2, 1998
Mr. Richard Ramos
General Services
1 Centre Street
New York, NY 10007
RE: OEM
7 World Trade Center
23rd Floor
Dear Mr. Ramos;
The following is a description of the fuel oil lines that presently exist in the shaft.
There are (4) 1 1/4" lines that run from the existing fuel oil pump room, two (2) lines go to
the 9th Floor Secret Service generator and (2) fuel oil lines end at the 8th floor ceiling. These
pipes in the shaft have a 6" concrete masonry wall built around them. These walls are from
the 1st Floor to the 9th Floor and are supported at each floor by steel beams attached to the
existing structure. Where the pipes run horizontally out of the shaft, they are encased with
lath and (2) hour fireproofing.
If any additional information is required, please do not hesitate to call.
Very truly yours,
AMBASSADOR CONSTRUCTION CO., INC.
fZ
Martin Schneider
Vice President
cc; Cathy Giliberti - SPI
Chi Chu - SPI
MS'acd
c:'iw()docj\estim3te[oemi .wpd]
317 MADISON AVENUE, NEW YORK, NY 10017, 212 922 1020, FAX 212 949 9762
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NYC-WTC_000167732
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