Round Oak-CS 930519The City With A Beautiful Future
P.O. Box
478
Coppell, Texas 75019
214-462-0022
May 19, 1993
Mr. Mike Daniel
Nathan D. Maier
Three North Park Suite 300
8800 N. Central Expressway
Dallas, TX 755231
RE: Round Oak Estates
Dear Mr. Daniel:
The City of Coppell has received and reviewed the referenced plans and has the following
comments to offer:
1) Provide the plan approval paragraph for the City of Coppell on the title sheet.
2) Verify the estimated quantity of sawcut and breakout noted on Sheet 2.
3) Address the comment regarding the locations of inlets and the conflict they may have
with the location of driveways.
4) The City Engineer has noted on the Drainage Area Map that there was some mention
of a storm system to be located at the northeast comer of the subdivision
(circled in red). Also, indicate where Drainage Area D drains on Sheet 4.
5) Recheck and verify that the hydraulics for line "A-2" will work with the inlets since
the pipe is located in the subgrade. Use Class IV RCP/for direct traffic.
6) Positive overflow needs to be provided.
7) Concrete encase all sanitary sewer service lines which cross storm drain.
8) Sanitary Sewer General Note//5 shall read "The City Engineer will require the
developer (contractor) to provide TV examination of the sewer prior to
acceptance."
9)
Water Mains General Note ~ shall read "Water lines shall be installed with a
minimum cover over the top of pipe of 48 inches."
~0)
Referring to the Water and Sanitary Sewer Plans, an 8"x8" Tee should be used
instead of a tapping sleeve when connecting to the existing 8" water line
on the northwest section of the subdivision.
There are various other minor comments throughout these plans. Once all 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 feel free to contact me at your
convenience.
Sincerely,
Michael A. Martin, E.I.T.
file/mmartin/review.ltr