ST9302-CS 940628Rady & Assoc _ates, Inc.
Engineers · Architects · Planners
June 28, 1994
Mr. Phillip Weston, P.E.
Sverdrup Corporation, Inc.
4311 Oak Lawn, Suite 300
Dallas, TX 75219
RE: Sandy Lake Road and 24" Water Line
Coppell, Texas
~ppelt~o. ST 93-02 '~.~
Dear Pl~illip:
Within the past two weeks, Rady & Associates, Inc. has completed the preliminary
design phase, of Sandy Lake Road from Denton Tap Road to just west of McArthur
Boulevard. Using design information provided by Sverdmp, we have matched grade at
Sta. 103+27.77-Rady = Sta. 16+45.00-Sverdrup. Due to the proposed grades and
where your contract ends, it will be necessary for you to include in your design and
construction documents, relocation of a 30" DWU (Dallas Water Utility) water main and
construction of a proposed 24" Coppell water main from McArthur Boulevard to Sta.
103+00-Rady. The plan and profile sheets included herein, give you some idea of the
extent of design for both the 24" and 30" water mains. We have set preliminary grades
on each pipe which can be modified (if necessary) from Station 103 +00-Rady to the east.
A note on your plans to the effect of "construction by others" at Station 103+00-Rady
would provide both contractors of the individual projects a point of beginning and
ending.
A coordination meeting to discuss this and other design issues to include the City of
Coppell, DWU, and Dallas County can be scheduled once you have had an opportunity
to review the enclosed information.
9 I0 Collier Street · Fort Worth. Texas 76102-3542 ® 817/335-6511 ° Metro 817/654-4266 · Fax 817/335-5070
Mr. Pbillip Weston, P.E.
Page 2.
Should you have any questions regarding this information, please contact me or Greg
Saunders, Project Engineer.
Sincerely,
RADY & ASSOCIATES, INC.
RlM/pb
Encl.
p:\93021.00~.~ 1 LTR\PRECOMP. WP
xc: i/Ken Griffin, Coppell
Steve Goram, Coppell
Bill Iessup, County
Dave Rybum, DWU