ST9401-CN 981130NOV -30 -98 MON 05:03
PM REBCON, INC
RE
November 3 0, 1998
Mr. Utys Lane
Wier & Associates
4300 Beltway Place, Suite 130
Arlington, Texas 76018 -1097
Re: Denton Tap Road
Cottonwood Creek to S.H. 121 Bypass
Dear Ulys:
Rebcon is trying to prepare for pouring the West Bridge deck this Friday, December
The following Questions need to be answered in order to make the pour:
1. There are conflicts in the preliminary plans and sketches you have provided regarding
the roadway width. Is it 36' -0 ', 35'- 10 1 /2 ", or 35' -10 "? If the bridges are being
combined into one bridge, can it go back to the original width of 36' -0 "?
2. What is the location of the median face of curb? The sketches don't make sense when
compared to the dimensioning and location as originally designed.
3. We have assumed the bottom mat of steel to be the same as shown on the Tx.DOT
sheet PCP( C ) for overhangs with concrete panels. Is this correct?
4. Do we need scupper holes next to the median curb? What purpose will they serve?
5- We are going to place the median concrete in a separate pour from the bridge deck
utilizing a horizontal construction joint between the median and the deck. Your sketch
"Center Median Detail, Denton Creek Bridge" only shows two mats of steel. We
think the top mat of steel for the deck needs to be extended across the median section
of the deck. Is this correct?
6. What is the reinforcing steel requirement for the solid piece of concrete rail
dimensioned I' -7 I /8" typical from the last balluster to either the pedestal or column?
Please have these answers no later than Tuesday, December I u , so we can proceed as
planned. Thank you for your help.
Sincerely,
REBCON, INC.
Robert C. Bibby
cc: Mr. Crarreth Campbell
City of Coppell
1 866 W. NORTHWEST HWY. DALLAS, TEXAS 75220 972/444 -8230
FAX N0. 9724448234
P. 02/02
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