Fax message re: 7 WTC construction meeting, Feb 24, 1998

NYC 9/11 Public Portal Document ir' 2/24/98 17:13 ^212-219-0059 SHCA Joseph Allotta-^Jcff Kondrat 2/4

SWAIKEHATOENCONNEnAlCHiTECTS

Conference Report Project Name and Address: Client: Silverstein Properties, Inc./NYC DCAS/DRES Mayor’s Office of Emergency Management (OEM) Contractor: 7 World Trade Center-23^ Floor Ambassador Construction Co., Inc. New York, New York Submitted By: Joseph J. Aliotta Project No. Date of Meeting 5576A Febniaiy 20, 1998________________________ Project Director / Manager Date Prepared Meinhardt/Aliotta February' 24,1998 TWs (Tnrrtference Report, offutiichEun'e tieen tiinisheriir) all iftere^edparties a? ^tnwn, sets Ihrti oiffderswwing tjfcomments arm dec:m'»K TT«ite rhrir^ this convereaKm O» wil- ymceed in rcUaoce upoate dedaom and stzacnxias get fixtfa below. Iftherc are discrepancies cr ansunder^mdit^ tfcc patics ore directed to biii^ttxni to our (riteotioG in writing copies to aU parties receive this C<«taTOcelUp(Mt)wifliai seven (7) (fays. _____________________________________________ ________________________ ________ Locallon of MeeUng T-WorldTrade Center-DuMuig Management Office _ __ ___ __________ Attended by: (Name, Tide, Finn or Agrncy) DCASZDRES^O Domir^ez^Silverstein (SPl): C. Gitiberti, C Chu, Walter Weems ID, C. Magee: SHCA J Aliotta

ITEM DESCRIPTION ACTION

1.0 Purpose of Meeting

1 1 SHCA summarizes the agenda as the review' of SHCA response to SPl comments to the design development drawing issuance dated 01-27-98. The issues are as follows. 1. Fuel Oil Tank Location, Design and piping coordination. 2. Rooftop Radio Room Location, Design and conduit coordination. 3. 7* Floor Emergency Generator/Water Storage Tank Rooms coordination. 4 23” Floor Supplemental Cooling Towerfs) engineering issues

2.0 Fuel Oil Tank

2.1 SPl previously stated tiiat shaiuig existing base building fuel oil tanks witli OEM for SPLDC,\S their emergency generators is unacceptable. DCAS requested re-visiting this issue. Sri stated that DCAS should address this issue at the next SPLDCAS Lease meeting for further discussion

SHCA reviewed alternate locations for the fuel oil tank proposed by SPl with Cantor’s SPLAmbassador office. The proposed location below grade in the Televator Storage Room is not feasible due to diagonal pile footings crossing this area. The proposed location at Loading Berth # 3 appears not to be feasible due to an existing Con Ed concrete duct pas.smg through to the Con Ed sub-station as shown on Cantor’s stnictural drawnngs SPl will investigate the kxiatioTi of this electrical duct with Con Ed. Tn SPT’s opinion, the cost of located the fuel oil tank where shown on the D.D. drawings is likely comparable in cost to the below grade tank at loading berth # 3. SPl will request Ambassador to budget both design scenarios for DC AS review.

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