WA0101-CS011220BIRKHOFF, HENDRICKS & CONWAY, L.L.P.
CONSULTING ENGINEERS
7502 Greenville Ave., Suite 220 Dallas, Texas 75231 Fax (214) 361-0204 Phone (214) 361-7900
MEMORANDUM ,,
To: Ms. Suzan C. Taylor,
C.I.P. Coordinator
City of Coppell
Post Office Box 478
Coppell, Texas 75019
From: Gary C. Hendricks, P.E.
Date: December 20, 2001
Subject: S.H. 121 Water Line
SuzarE
As you requested, we are enclosing three additional originals of page 4 of our letter agreement for engineering
services on the S.H. 121 Water Line Project. These sets are for your use.
You also requested we provide you with a proposed schedule for the design phase of the project:
Weeks
Task DescriptionI
1 4 5 6 7 8 9 10 11 12
Project Initiation and collection of pertinent data
(City of Coppell, TxDOT & Utility Companies)__ l
Field Surveys
Initial design, preliminary alignment and grades
City Review
Final alignment determinations
Additional field surveys (as required)
Final plans, quantities and specifications
Final City Review
Please note this schedule assumes the water line is located within the rights of way of S.H. 121 and Spur 553.
If the project alignment must be relocated into adjacent private property, then additional time will be required
for:
1. Coordinating permission to survey on private properties
2. Alignment coordination with property owners
3. Preparation of plats and field notes for easements
4. Acquisition of easements