Jefferson-CS 940517 THE NELSON CORPORATION
LINDA SEWELL PLANNING · ENGINEERING · SURVEYING BRIAN MARCUS, P.E., R.P.L.S.
sgc..~. L~NDSCAPE ARCHITECTURE · CONSTRUCTION MANAGEMENT PRESIDENT
CILMG T. CURRY
5999 SUMMERSIDE DRP/E · SUITE 202 ~.XECL-r~'E ViCE PR~.sm£~T
DALLAS, TEXAS 75252 DIRF~TOI~ OF PL~.NNING
(214) 380-2605
May 17, 1994 FAX (~4~
Mr. Kenneth M. Griffin, P.E.
Assistant City Manager/City Engineer
City of Coppell
255 Parkway Boulevard
Post Office Box 478
Coppell, Texas 75019
RE: Jefferson at Riverchase
NC# 94046.00
Dear Mr. Griffin: ~O(~ ~
For the above referenced project, we respectfully request the City of Coppell permit the use of the ~
year water surface evaluation for Elm Fork of Trinity River as the starting hydraulic grade line for storm
sewer directly connected to Elm Fork. If acceptable, please sign and date at the location provided below
and return one copy for our files. ~~~
·
Sincerely, , ~l~'~ ~00 ~)~
THE NELSON CORPORATION . ~
Michael L. Clark, P.E. ' ~'~ ~t~tl~v
MLC/mr
Kenneth M. Griffin, P.E. Date
Asst. City Manager/City Engineer
cc: Bobby Page (via fax)
Guy Brignon (via fax)
G: ',94046.00~.a\c'~Griffin. M LC