Summer Place/FP-CS 850513GINN, INC.
May 13, 1985
CONSULTING ENGINEERS
Cummings & Pewitt, Inc.
1200 Executive Drive East, #124
Richardson, Texas 75081
Re:
Final Plat and Construction Plans
Summer Place
Coppell, Texas
Gentlemen:
We have reviewed the above referenced plat and plans for confor-
mance with the City of Coppell Subdivision Ordinance and are
recommending that this item be placed on the May 16, 1985,
Planning and Zoning Commission agenda for approval. Prior to
our recommendation that this item be placed on the City Council
agenda, however, the following points must be addressed:
A separate plan with profile of the 3 streets must be pro-
vided. Please show stationing of all curb returns. Please
show radius of curb at Sandy Lake Road.
0
Provide 20:1 taper of Summer Place Drive where overall width
decreases from 42' to 37'.
3. Provide minimum 0.5% grade on City streets.
0
Please provide certified copy of drainage easement or agree-
ment between developer and property owner to the west.
5. Please show limits of offsite drainage.
6. Please show drainage area and culvert for Sandy Lake Road.
At Cottonwood Drive and Sandy Lake Road, please provide
stone facing on all headwalls visible to public traffic.
Please verify adequacy of existing 6" sewer main in
Cottonwood Drive. Please show estimated flow and capacity.
9. The 8" water main needs to be ·looped,· i.e., connected to
another main in the City system.
10. Please provide flushing device for dead end of 8" water
main at Leisure Court.
16135 Preston Road · Suite 106 · Dallas, Texas 75248 · Phone 214/386-6611
il. The general notes on sheet 8 need to be revised to reflect
the following City standards~
a. Ductile iron pipe for water mains.
b. VCP is not allowed for sewer mains.
c. Jetting is not allowed for backfilling.
d. Allowable sanitary sewer leakage is 100 gallons per
pipe mile per day per inch of diameter.
12. Please show water line crossings on sanitary sewer profiles.
13. Please provide engineer's or landscape architect's seal on
pertinent drawings.
14. Please submit street light plan.
Please feel free to contact me concerning the above.
Sincerely,
Jo~hn V. Wankum, P.E.
cc~ Mark Sweeney