Park West CC(11)-CS 980611COPPELL, TEXAS 75019
David Littleton, P.E.
Halff Associates
8616 Northwest Plaza Drive
Dallas, TX 75225
P.O. Box 478
Coppell, Texas 75019
972-462-0022
June 11, 1998
Park West Commerce Center, Replat of Lots 1-3, Block 7, Phase
Construction Plans
Dear Mr. Littleton:
The City of Coppell has received and reviewed the referenced plans and has the following comments to offer:
1. Provide a cover sheet showing a vicinity map, the legal description, and the name of the developer &
engineer.
2. Provide a copy of the replat.
3. Provide a paving plan showing the proposed thickness of the paving with a 6" lime stab'~zed subgrade as
per the City's Subdivision Ordinance.
4. Show the width and radius of all proposed driveways.
5. Provide a trench detail for the proposed inlet relocation and storm pipe extension in Enterprise Drive.
Refer to detail drawn on Sheet C-2. Also provide a waffic control plan.
6. Provide concrete collars at all storm drainage pipe size changes.
7. With the construction of Wrangler Drive already under way, all proposed pavement connections to
Wrangler Drive should be field verified before construction.
8. On the storm drainage plan, show the location of the future storm drainage systems in Phase 2.
9. On the erosion control plan, show the location of the stabilized construction entrancx.
10. All fire hydrant locations must be approved by the City Fire Marshal, Travis Crump. You can reach him
at (972) 304-3503.
11. Please refer to the water & sanitary sewer plan for the following comments
a. Provide additional water valves as indicated on the plan.
b. All proposed fire line detector check vaults should be located'~ide a utility easement.
c. All public utilities which cross within 24" of another public utility should be concrete encased.
12. Lone Star Gas Pipeline needs to be contacted regarding any work over the top of their existing 10~ gas
line located on the south side of this development.
13. All paving joints shall be silicone sealed.
There are various other minor comments throughout the plans. Once these comments have been addressed,
the revised set of plans should be resubmitted to the City for review. If you should have any questions
concerning these comments, please contact me at (972)304-3681.
Sincerely,
Michael A. Martin, P.E.
Assistant City Engineer