Connell Skaggs-CS 860411POWELL&POWELL
EngJneers and Consultants
W. J. Powell P.E. -- 1925-1967
W. Llowellyn Powell P.E.
Richard L. Powell P.E.
J. Michael Millican P.E.
Michael D. McKenzie
April 11, 1986
P&P W. O. Nm 3354-85-10-6
Transmittal Re: Connell-Skagg~ Addition
Drainage Study
Ed Powell
City of Coppell
P. O. Box 478
Coppell, TX 75019
We are sending you attached, via hand delivery, the following prints:
Copies Date
1 April 1986
1
1
1
No.
D e~ cription
Proposed Drainage Exhibit
Plot of Existing and Proposed Cross-sections
Profile of Existing and Proposed Conditions
Corp~ of Engineers hydrologic data for Cottonwood
Branch and Grapevine Creek
Powell & Powell hydrologic and hydraulic calcula-
ti ons
These materials are transmitted for your use.
If the enclosures are not as noted, kindly notify us at once.
Sincerely,
OWELL& POWELL
(~/ J. Michael Milliean
Bill Stapp - Connell Development Co.
Kevin White - Connell Development Co.
3988 North Central Expressway, Suite 1130 / Dallas, Texas 75204 / (214) 5224660