Stoneleigh P1-CS 970401The City With A Beautiful Future
P.O. Box 478
Coppell, Texas 75019
214-462-0022
April 1, 1997
Mike Daniel, P.E.
Nathan Maier Consulting Engineers, Inc.
Three North Park
8800 N. Central Expressway, Suite 300
Dallas, TX 75231
RE: . Stoneleigh at Riverchase, Construction Plans
Dear Mr. Daniel: ;
The City of Coppell has received and reviewed the referenced plans and has the following comments to
offer:
1. Provide a cover sheet showing vicinity map, name and address of both the developer and engineer
and index of streets.
2. Provide a paving plan showing 6' reinforced concrete pavement with 6" lime stabilization as per the
City's Subdivision Ordinance
3. Show location of 5' sidewalk on site plan.
4. Show 8' brick paver band at all driveways intersecting Riverchase Dr.
5. Need to provide letter from DART for permission to do grading and filling in their easement. Also,
provide profile information for any offsite grading.
6. Provide a detail for deceleration lane striping and signage. Also, the deceleration lane thickness
must match existing pavement and meet the City of Coppell's paving standards.
7. Show location of silt fence and or haybales on grading/erosion control plan.
8. Construct storm drainage box where the proposed 30' RCP will tie into the existing 33' RCP
adjacent to Riverehase Dr. (line A).
9. Concrete collars are needed at all pipe size changes.
10. Fire hydrant locations must be approved by the Fire Marshal.
11. Please show the location of storm drainage systems on the water and wastewater plan sheet.
12. How will the fire lines for each building connect to the internal water line? A double check valve
or PVZ needs to be provided at the building to prevent backflow.
13. Please provide a copy of the landscape plans so that I can determine if there are any conflicts with
public improvements.
14. Indicate the locations of all curb openings on the south side of the development.
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, P.E.
Assistant City Engineer