Princeton P1-CS 98070107/01/98 15.:54 FAX 817831 6368 MARATHON CONTRA I~-002
.,
ERNEST HED~3COTH Consultin8 fngin~s. inc.
PLANNING • DESfl3N • ENGlNEERfNtt
Duty i,1~8
Mike Martin, P.E.
City of CoppeU
p,p. Box 478
Coppell, Texas 75019 ~
Ref: Princeton Park
Record Information from
Construction
Dear Mr, Martin;
~~roject during wnstcuct'on:
The. following changes. were made to the
1. The following drainage was directed. iirto Town Center Drive;
~~, = 0.114 ac
c - 0.85
i = 9.00 in/hr .
Q = 0.868 cfs ~ however due to a rise in the grade
This area was designed to flow to the proposed ~ et,
the water was directed into Town Center-
lot was. connected into the. existing inlet in Town. Center...
2. The new inlet in the parking p was.under. the paving instead of being outside the
This was because the existing 30 pipe
curb as shown. on the City plans.
3 . Two valves were placed in the fire line as requested by the City.
These were the only changes required during the construction. All of the above are shown on the
Record Drawings.
If you have any questions concerning these changes Please call me at 817-831-7711.
Sincerely
i+w
Ernest Hedgcoth, P.E.
97063 RECORD
6701-C Midway Aosd Fort Worth. Texas 76717 877-$31-7711