SS9301-CS 930504 GINN CORPORATICN
Consulti#g Engineer~
May 4, 1993
Suit~ 308
D .allas, Texas 75248
RE: GRAPEVINE CREEK SEWER
Dear Mr. Frettinger:
Returned herewith are two copies of the following documents for the
Creek Sewer Project.
1. Concrete Design
2. Polyline FE-100
3. Trench Safety Specs.
4. Pollution Prevention Plan
5. A) PVC Sewer- Ultrarib
B) PVC Sewer - SDR 35
C) Vulcan Foundry - Std. MH & Type SMH
These documents have been reviewed by this office and found to be in general
conformance with the project specifications.
Yours truly,
H. Wayne Ginn, P.E.
HWG:ms
2 Enclosures
'~: Ken Griffin ¢
Client File
7103 Preston Road · Suite 205 · Dallas, Texas 75248 · Phone 2141248-4900
P.O. Box 796577 · Dallas, Texas 75379-6577 · FAX 214/931-1452