Royal Oaks-CS110726 (2) T H E • C 1 T Y • O F
COPPELL
A S 1 6
July 26, 2011
Tommy Tabor, P.E.
T. Tabor Consulting
3340 Roy Orr Blvd., Suite 208
Grand Prairie, TX 75050
RE: Royal Oaks
Construction Plan Review Comments
The City of Coppell has reviewed the referenced plans and has the following comments to offer:
General Comments
1. Address comments shown on cover page.
2. Include inlet protection on all surrounding inlets.
3. Contact Oncor and provide street light layout.
4. We will assess a street sign fee and street light fee in addition to the Impact fees that are
attached to these plans.
Plat
5. Show the limits of the water and sewer easement on the north cul de sac clearly.
6. Ensure a maximum of 2% cross slope at the entrances.
7. Show all the easements on the paving plan.
8. The radius for the intersection should be a minimum of 25' since Coppell Rd. is a minor
collector.
Grading Plan
9. Remove existing driveways along Sandy Lake Rd.
10. Make the label showing the retaining wall to be removed more visible.
11. Include the directional flow arrows on the grading plan.
12. Make sure we do not have any drainage from lots 7 -12 onto 17 -22.
Paving Plan
13. Our details now call out #4 bars instead of #3.
Water /Sewer
14. What size domestic meters are going to be installed?
15. Put a valve in as shown on this plan in purple.
16. Show existing utilities on the sewer profiles.
17. You are showing a shallow manhole, the depth of the service should be at least 4' at the
property line.
A FAMILY COMMUNITY FOR A LIFETIME
255 PARKWAY * P.O. BOX 9478 * COPPELL TX 75019 * TEL 972/462 0022 * WWW.COPPELLTX.GOV
Storm sewer
18. Use the existing stub -out on Heartz Rd. as shown in the record drawings.
19. Show the HGL on the profiles.
20. Show the proposed screening wall location on this plan.
There are other minor comments made throughout the construction plans. Please make the
necessary changes and submit these marked -up plans and two sets of revised plans to the City
for review. If you have any questions or would like to meet with city staff to address these
issues, please contact this office at your convenience.
Sincerely,
-140.
lc .s e . za, EIT
Graduate Engineer
Office Phone: (972) 304 -7019
Fax: (972) 304 -3570