Dickey's BBQ-CS 990917COPPELL, TEXAS 75019
P.O. Box 478
Coppell, Texas 75019
972-462-OO22
September 17, 1999
Glenn Campbell, P.E.
C/O Doyle Engineering Group
5580 LBJ Freeway, Suite 260
Dallas, TX 75240
t/gE
RE: Dickey's Addition, Lot 1, Block 1
Dear Mr. Campbell:
The City of Coppell has reviewed the referenced plans and has the following comments to offer:
1. Place the plat as the second sheet in the set, directly behind the cover sheet.
2. Provide a wastewater access device at the property line for the proposed sanitary sewer line.
3. Refer to Standard Detail sheet SD-3 for the concrete pavement repair for the proposed water
tap.
4. Provide a barricade or guardrail instead of the concrete parking barrier at the curb leave-out to
the south. This will prevent parking on the existing vacant land south of the property.
5. The engineering department has concerns regarding whether the drop sanitary sewer manhole
can be constructed. You may want to consider constructing a new drop manhole on the west
side of Denton Tap and then boring across at a deeper elevation.
6. Please verify that all drainage areas flowing to the existing wye inlet are accounted for in your
calculations. It appears that some off-site areas are not being considered in the excess .capacity
calculations.
7. Provide hydraulic information at the existing wye inlet to verify that the existing system
underneath Denton Tap Road can handle the additional runoff due to development.
There are various other minor comments throughout the plans. When all comments have been
addressed, please return these marked plans and two sets of revised plans to the City for review.
If you have any questions, please contact me at (972) 304-7019.
Sincerely,
Kent M. Collins, P.E.
Civil Engineer