North Gateway 5-CS090914T FI E C I T Y O F'
COPPELL
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September 14, 2009
John Measels. P.F.
Greenberg Farrow
2611 Internet Blvd.
Frisco, TX 75034
RE: North Gateway Plaza, Lot 5 Block A
Construction Plan Review Comments
The City of Coppell has reviewed the referenced plans and has the following comments to offer:
General-
1. Provide a legible copy of the plat.
2. You do not need to include a copy of our general notes, it's wasted paper and space.
3. The contractor must have a copy of our details onsite at all times, which includes our general
notes. You can just refer to our Standard Details.
4. Provide protection for the inlet on Denton Tap Rd. where the sidewalk will be built. Also
provide protection for the existing grate inlet that you are proposing to tie into.
Paving Plan-
s. The sidewalk along Denton Tap Rd. adjacent to Lot 9 is 6' wide and is placed at the back of
curb. You should tie into this and follow the same width. If you would prefer to have a 5'
sidewalk it should be 1' off the back of the property line. This sidewalk may cause a conflict
with the inlet along Denton Tap Rd.
6. The engineer for Lot 9 is submitting plans for the decel lane to TXDOT; if Rosa's is
responsible for it, the plans to TXDOT should be coming from your firm. Is the contractor
doing your site the same one doing Lot 9? If so, there will be less confusion. We want to
make sure that everybody is on the same page when it comes to the decel lane and the mutual
driveway.
7. Lot 9's contractor is planning on using an alternative sub-grade for paving for their site; if
you plan on using the same alternative method or a different method you must submit a lime
waiver variance letter requesting an alternative method along with a copy of the geotechnical
report.
Drainage Plan/Grading Plan-
8. Include the 30' of 18" RCP in the profile.
9. Provide the City of Coppell a copy of the approval letter from TXDOT.
10. Include the drainage structure adjacent to the driveway on SH 121.
1 I. What is the elevation of the area inlet and the grate inlet along the Swale? It appears the
sidewalk will be in this swale, please review and revise -the sidewalk cannot be in a hole.
255 PARKWAY * P. O.BOX 9478 * COPPELL TX 75019 * TEL 972/462 0022 * FAX 972/304 3673
Utility Plan -
12. Will you need an irrigation meter?
13. According to the Fire Marshal, your fire riser room is further south, therefore your FDC and
fire line need to be shown in the correct location and the FDC must be a min 4" and the Fire
line must be a min 6".
There may be additional comments marked throughout the plan set. Once these changes have
been made, the plans will be approved. The City of Coppell requires three sets of final
construction plans for its use; your office should submit as many additional sets for stamping as
is necessary for construction operations. All contractors and subcontractors onsite must have a
copy of the plans approved by the City of Coppell along with a copy of the City's standard
construction details.
All fees must be paid prior to release of this project for construction. The City charges a 2%
inspection fee for all private construction outside the building's footprint. This includes dirt
work, paving, storm drains, water lines, sewer lines, drainage pipes, etc. that are private. For all
installations in the public right-of--way or easement, the City charges a 4% inspection fee. A
check for inspection fees made to the City of Coppell should be submitted to this office along
with the Construction Development Permit Application and a copy of the Construction Site
Notice. For your convenience a spreadsheet is attached to the permit application for use in
calculating the inspection fees. A copy of the contract(s) should be attached for verification
purposes. If you have any questions, please contact me at your convenience.
Prior to scheduling apre-construction meeting we will need TXDOT's approval on the decel
lane and the drainage plan.
Sincerely,
Mich arza, E.I.T
Graduate Engineer
Office Phone: (972) 304-3679
Fax: (972) 304-3570
E-mail: mgarza(2~ci.coppell.tx.us
Attachments
cc: Tyson Thompson, P.E.
X-AE, PLLC
12412 Timberland Blvd.
Keller TX 76248
(817)798-4233