Vistas of C P2-CS 960916 P.O. Box 478 ~
), The City With A Beautiful Future Coppell. Texas
214-462-0022
September 16, 1996
Terry Mitchell
Carter Burgess Engineering
7950 Elmbrook Drive suite 250
Dallas, TX 752474951
RE: Vistas of Coppell Phase 2A Construction Plans
Dear Ms. Mitchell:
The City of Coppell has received and reviewed the referenced plans and has the following comments
to offer:
~'t~:~ lae chan~es to the General Construction No~ as shown on Sheet 3
t~~te ~ type of lot grading on the Grading Plan foe each 1~. d
3. A copy of an approved street cut l~rmit from TxDOT and the City of Lewisville should be
provided.
4,:::~~ th~ the proposod bamcad~ at the end of alley and th~
~'~~ a note stating "street pavtn~ per the City of ~ ~".
~?:Tt~ radiul.tor th~ aUey should~ he 15' and not 30', s
~l~vid~ ~ ~ curbs as ~icated on S~et 4 of. ~ for. At~..A ~
8. On the Water and Sewer Plan (Sheet 5 of 7), please address the following comments:
,k~4~,,~o-w b. Look at routing the proposed 8" sanitary sewer line between future lots 10 and 11,
instead of between lots 11 & 12.
~ the proposed 8" water l~lO' past the e. nd of the proposed street pavz, n~nt.
f~ :.~ Set a water valve 20' from the end of the 8' water line.,
g~:-Show nil water services for each lot. Show the water services t~ be at the ~rline of
the property and the sanitary sewer service to be 10' do~n stream from Water s~'vice.
A:: ~ Provide a water valve at thc north end of the watex line where il coamcte
· existing water line located along the S.H. 121 BypasS.
i. Provide a note that the water line would be curved around the storm dminnge tn/et~.
No Lo,,s.~ ~/,.~ J' Show the storm drainage crossing in the sanitary sewer profile.
9. On the Drainage ~ Ma~ and Storm Drainage Plan and Prof'fle (Sheet 6'of 7) please
address the following conunents: .i
~ Ind.kate how much drainage will bypass the pro sed curb '
'~' uc ' · po inlets. ._--------.
_h_._d .ramage will enter into ~
c. t-rovide drama · · · ,,,ca ma tor the S.H. 121 B -
pac~ty of the existing-dr~p "i~l~t
and storm sewer system.
~ It appears as though there is only a I 1/2' of cover over storm drain Line A. This
could be a problem. Also, it appears as though the future stub out to the west will also
be to shallow.
~Two different size pipes are shown for storm drain Line 'A',
other mmor comments throu t
city rot review. If you should have any ...... .-__,~ ~ ox .plans snoulo ~ resubmitted to the
at 304-3681. .y qu~snons concerning these comments, please contact me
Sincerely
M chael A. Martin, E.LT.