HomeMy WebLinkAboutExhibit 2\il\IL)(r
NCB CONSTRUCTION CO.
BY FAX TO 305-416-1097
29 January 2007
Mr. James Brittain
Construction Project Manager
Office of the City Manager
444 SW 2 Ave., 8 FI
Miami, FL 33130
Re: City of Miami Orange Bowl Storm Water
Pump Station Upgrades B-50653'
NCI Job Number 0401
Subject: COR 6 Misc. Adds
File: 3.76.000268
Dear Mr. Brittain:
Attached Is the estimate for the addition of structural reinforcing at the roof in
order to support the remote radiator. Please remember that we are now working with
heavy steel members in an enclosed area, and strictly by hand since we can not use
mechanical equipment inside the limited space of the pump station.
In addition there has been almost a threefold increase in complexity, lineal feet,
and diameter of pipe to be used for generator cooling and exhaust, That has greatly
impacted the diameter -inches of weld, and insulation. We have also considered that
the wood roof will not support the additional weight of the generator exhaust system and
have priced a structural frame resting on the floor. The electrical scope of work has
also increased.
Further materials prices have virtually tripled across the board in the last year.
We have given adequate credit, of course, for the original bid estimate scope.
The price increase is $80,000.00
Sincerely,
Allen J ompson P.E.
!30 sw x SRI:RI', SI:ITK 20i! • MIAMI. I1I.011113A • 13031!
PHONE: 305.834.41166 • VAX: 3415.11S4 •7066