Vista Ridge 1R-8 D-CS050427fiX D O W DF Y~ ANDERS ON
& ASSOCIATES, INC.
~'~ CIVIL ENGINEERS
5225 Village 0eek Drive
Plan0, Jexas75093
972.931-0694
9¥931-9538 Fax
April 27, 2005
Ms. Charlene La Mattina, E.I.T.
Engineering Division
City of Coppell
255 Parkway Boulevard
Coppell, Texas 75019
RE: Vista Ridge (The Plaza)/Lots 1R-8, Block D
Third Submittal
DAA Job #03072C
Dear Ms. La Mattina:
We are resubmitting the Infrastructure Plans for Vista Ridge (The Plaza) and have
addressed the comments submitted by the City of Coppell. The intent of these plans is
to construct Plaza Boulevard and all the associated public utilities. We are providing
storm sewer, water and sanitary sewer for the six lots. As the six commercial lots are
developed, there will be a separate set of engineering plans submitted to the City of
Coppel[ for each proposed site. The following is a list of explanations to the comments:
1. This comment has been addressed
2. This will be provided once the agreement has been finalized.
3. This comment has been addressed. The deceleration lane along Highland
Drive has been shortened.
4. This comment has been addressed.
5. A 24' Access Easement has been provided for connectivity.
6. This comment has been addressed.
7. This comment has been addressed.
8. A note has been placed on the paving sheet to indicate the additional strength
in the hand pour areas.
9. A sheet 8A has been added to the plans. It reflects the proposed contours and
ditch profile centerline.
10. This comment has been addressed.
1 1. This comment has been addressed.
1 2. This comment has been addressed.
1 3. There are now three paving sections for Plaza Boulevard to clear up any
confusion.
14. This comment has been addressed.
1 5. One curb inlet is adequate for Line "C". The reason we can not add an inlet
on the east side of Plaza Boulevard is due to the existing 8'x6' box culvert. It
is too shallow for an inlet to be placed directly on top of it.
16. The Plate 8B has been added to show the grading plan for The Plaza
Townhomes in Lewisville.
17. The private drain systems have been added to the drawing. One of the drop
inlets has been deleted and the other one has been added to the inlet design
chart.
18. This information is shown on Plate 8A.
19. This comment has been addressed.
20. The 4" sanitary sewer services for the three southern buildings have been
revised to 6" services.
21. This comment has been addressed.
22. The line is a property line between lots 5 & 6. The revised waterline location
should clear up any confusion.
23. This comment has been addressed.
24. This comment has been addressed.
25. This comment has been addressed.
26. This comment has been addressed. The water line crossings are high enough
so that no encasement is required.
Please call me should you have any questions regarding our request.
Sincerely,
J. Casey Ross, E.I.T.