Lake Park-CS 910506 HYDRO CONDUIT CORPORATION ~_ ~
3/4 Mile Northeast from
Intersection of SH 114 & IH 35W
Post Office Box 1230
Roanoke, Texas 76262
(817) 491-4321, Metro 430-8202
May 6, 1991
C.W. Young
210 8. 6th Ave.
Mansfield, Texas
76063
RE: Lake Park Addition
City of Coppell, Texas
Gent lemen:
Please find the enclosed six (6) coDies each of the following for
the above referenced Droject:
Manufacturers Certificate
Precast 72" Diameter Manhole Detail
ASTM C-478 8Decification
Press-Seal PiDe to Manhole Connector Information
Please forward to the appropriate levels for apDroval.
Sincerely,
Michael Cunningham
HYDRO CONDUIT CORPORATION
An ARC A,.,~.;c= Ou,,,u=,,~,