Alford Media-CS 970924_The City With A Beautiful Future
Paul Lee, P.E.
Dunaway Associates
2351 West Northwest Highway, Suite 3280
Dallas, TX, 75220
P.O. Box 478
Coppell, Texas 75019
214-462-0022
September 24, 1997
RE: Alford Media Addition/Construction Plans
Dear Mr. Lee:
The City of Coppell has received and reviewed the referenced plans and has the following comments to offer:
1. On the plat the abandonment of the easement for the street, volume 5045, Page 569 needs to be
indicated to be abandoned on the property to be platted only.
2. Provide 8' wide brick paver band across the driveway connecting to State Road as per the City of
Coppell's Streetscape Plan. This should be located 1' behind property line.
3. Provide a detail for driveway asphalt transition with State Road.
4. Provide a profile of proposed culverts underneath the driveway. The culverts must be designed to carry
the 100-year fully developed storm event.
5. It is possible that some sort of energy dissipaters may be required on the concrete flumes to slow down
the velocities.
6. On the site plan and erosion control plan indicate the areas of disturbance. Also, provide detail on how
protection will be provided for existing trees. Please refer to the City's Tree Ordinance for
compliance.
7. Paving details need to meet the following minimum requirements: 6" reinforced concrete paving with
6" lime stabilized subgrade in the fire lanes and 5" reinforced concrete paving with 6" lime stabilized
subgrade in parking area.
8. Provide cross section for proposed driveway. Will there be curbs on the driveway.9
9. The proposed private 8" sanitary sewer line must be located outside"of the proposed 20'. utility
easement. Also, a minimum of 10' should be maintained between water line and sanitary sewer line.
10. The public water line should be located out from underneath paving and away from the building.
11. Location of fire hydrants must be approved by the Fire Marshal.
12. Add additional water valves as per City's Subdivision Ordinance.
13. Show the location of domestic water meter and irrigation meter.
14. The water line on the north side of the building is to be public while the water line circling around the
building is to be private. Therefore, double check and vaults will need to be provided. A 20' water
line easement needs to be provided to State Road for future water line.
There are various other minor comments throughout the plans. Once these comments have been addressed,
the marked up plans along with two revised sets of plans should be resubmitted to the City for review., If you
should have any questions concerning these comments, please contact me at 304-3681.
Sincerely
Michael A. Martin, P.E.
Assistant City Engineer