Coppell Bible-CS021105- T H E C 1 T Y O F
COPPELL Coppell,, TX 75019
Phone: (972)304-3681
~ ~ Fax: (972)304-3570
T ~ o
~ x n s ~ e 9
ENGINEERING DEPARTMENT
FAX COVER SHEET
To: Mike Daniel, P.E. From: Teresa Turner, E.I.T.
Fax: 214-739-5961 Date: 11!512002
Phone: Pages: 2 (including cover sheet)
Re: Coppell Bible Fellowship CC: Drew Smith, EMJ Corporation
^ Urgent ^For Review ^ Please Comment ^ Please Reply ^ As Requested
Mike:
Please see the attached comment letter. The marked-up plans are in our
office and can be picked up at your convenience. Only minor revisions are
needed in order to release the stamped and approved plans once we
receive the revised sets.
Garreth Campbell will be the construction inspector on the project.
Please contact him at 972-3043685 to schedule the pre-constnuction
meeting.
If you have any questions, please feel free to contact me at 972-3043681.
IF YOUDO NOT RECEIVEALL OF THE PAGES PLEASE CALL (972) 304-3679
"City ofCoppell Engineering-Excellence By Design"
T H E C 1 T Y O F
COPPELL
~T ~~ o ~
F ~, ^ e t $ 9
November 5, 2002
Mike Daniel
Nathan D. Maier Consulting Engineers, Inc.
Two Northpark, 8080 Park Lane, Suite 600
Dallas, TX 75231
12E: Coppell Bible Fellowship Addition, Lot 1 Block A
Construction Plan Review Comments
Dear Mr. Daniel:
The City of Coppell has reviewed the revised plans for the referenced addition and with the following
conditions, the plans will be approved.
Sheet 2
1. It appears that in drainage area Dl, the Q~~ is incorrectly labeled as 0.95 cfs rather than the calculated Q~~
of 0.42 cfs.
2. Revise the calculations to reflect an intensity of 8.88 in/hr rather than 8.83 in/hr.
Sheet 3
Additional grading will be necessary at the outfall of the 5-foot curb opening to ensure that the runoff is
directed to the 5' x 5' drop inlet instead of to Lots 67 and 68 of the Oakbend Subdivision.
FYI
1. Runoff from drainage areas E1, E2, and E3 will have to be picked up onsite with future development. The
will require the extension of a pipe from the existing 10' inlet in State Road to one or more onsite inlets.
2. Runoff from drainage areas Fl, F2, F3 and F4 will have to be picked up onsite with future development.
The will require the extension of a pipe from the existing 5' x 5' drop inlet to one or more onsite inlets.
3. Runoff from drainage areas Al, A2, A3 and A4 will have to be picked up onsite with future development.
The will require the extension of a pipe from the proposed drainage system in Sandy Lake Road to one or
more onsite inlets.
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 necessary for construction operations. All contractors and subcontractors
onsite must have a copy of the plans approved by the City of Coppell. If you have any questions, please
contact me at your convenience.
Sincerely,
o,~~~-~'
Teresa Turner, E.I.T.
Graduate Engineer
Office Phone: (972) 304-3681
CC: Kenneth M. Griffin, P.E., Director of Public Works/Engineering
255 PARKWAY * P.O.BO% 478 * COPPE LL TX 73019 * TEL 972/682 0022 # FAX 972/304 3873
Nathan D. Maier, link.
Two Norlhpark
8080 Park lane, Suite 600
Dallas, Texas 75231
October 22, 2002
Teresa Tumer
The Cily of Coppell, Texas
255 Parkway Boulevard
P.O. Box 9478
Coppell, Texas 75019
RE: Cappell Bible Felbwship Addition, Lot 1, Block A
Constrvaion Plan Review Response
Dear Ms. Tumer,
We offer a written response to the Citys review comments dated: October 18, 2002.
General Comments -
1. City of Coppell standard details have been removed from the plan seL
Sheet 2 -
1. Drainage areas were reglculated using future developed conditions. Drainage areas A, B, E
8 F were subdivided to accxaunt for future grass, paved and building areas.
2. Appropriate provisions for conveying fully developed runoff in the areas in question will be
made with future development of the site.
3. Hydraulic calculations shown for the existing 36" and 18" pipes take future developed
conditions into account. Both pipes have capadiy to contain future developed flows.
Sheet 7 -
The proposed location of the FDC (shown on the Water & Sanitary Sewer Plan) has been
verified with the Fire Marshal.
Sheet 8 -
The driveway transition has been altered to reflect City of Coppell standard detail. This
comment deared per phone conversation on Odober 21,2002.
Please contact our office if you have any questions or comments regarding this submittal.
S'
~~
Keith Stub ,Designer
October 18, 2002
1'~ ~ v i YtY.. ~ ~~ 5 r u.~-- ~- i.
'` rti ~ N S t~+~ ~ l~~ a-~ ~ti
Mike Daniel Z~ ~ '~' ~ S ~ (~ F~ ~~ ~ 3 `~ ~' ¢ ''''` ~ `~ °~"
' Nathan D. Maier Consulting Engineers, Inc. -~ w~•z--aF '~, ~ p } ~,(ce~ ~ b,,. S-~
.~ Two Northpark, 8080 Park Lane, Suite 600 .:~ ~.~, ~, . !~ w i i ~
~ Dallas, TX 75231 ~ ult,,~ ~ .cy~rts.,s~... ~„ ~;I-~
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RE: Coppell Bible Fellowship Addition, Lot 1 Block A N G.n' .~ ~- ~~ ~~ a. ~~
Construction Plan Review Comments
Deaz Mr, Daniel: 3~ (~ ;~ ~ 5 ~} t rFZ
The City of Coppell has reviewed the referenced plans and has the followi~[g com`~m'~en\ts to offer: A~°E v~ d^+'ailn,
~.7 eneral Comment - ~ ~t ~-,,,5 , ~ ) i ~`
Remove all City of Coppell standazd details from the plan set. ~ ~ 1'0~ ~ ~ Ze~
~eet 2 - "~ aySg~y_~"." `~-- c'r'(C`- '1,t(',~as ~ v s$
,/1. Use future developed conditions to calculate the Q~~. Drainage areas B4, Elm, and~l should-have
higher runoff coefficients.
2. Runoff from drainage areas A2, E1, and Fl will have to be collected on-site once developed. Ensure
that the appropriate provisions are provided, i.e. should the pipe be extended now to collect Fl?
~3~Verify that the existing 36" RCP has the capacity for the additional runoff once the site is fully
developed. ~ ,1..~ ~ M~ S ~~- 3
Vv"s"'~' ~. .. L ~~
beet 7 - ~ e'2`SL `~~L' ~^i`°'~- c(~~e~
Verify the proposed location of the FDC with the Fire Marshal. Typically the FDC is located no more
than 3 feet behind the back of the firelane curb. ~ U~-}-~ ~ ,r~ ~(<,~~ ~.~g-~"
~heet 8 - ~ ~ ~n Svv~¢., ~~ ~t9-oo ~
In lieu of cutting 18" into the existing asphalt pavement of Sandy Lake Road for the driveway transition ~, K ~' buZ
consider pouring the concrete up to the asphalt with a 2" x 6" drop down and filling in the section with ~, rw~}- ti.~•v
HMAC. This suggestion is made due to the narrow width of Sandy Lake Road. By connecting the ~~ ~ ~ d ~ ~
driveway in this manner, lane closures and additional traffic control measures will be reduced.
Once the necessary corrections have been made, please return this marked-up set and two sets of
revised plans to the City for review. If you have any questions or need any additional information,
please contact this office at your convenience.
Sincerely,
Teresa Turner, E.I.T.
Graduate Engineer
Office Phone; (972) 304-3681