Oakbend Addn-CS 890921 (2) CITY OF COPPELL
PLANNING & ENGINEERING DEPARTMENT
STAFF REPORT
DATE: September 21, 1989
RE: OAK BEND ADDITION - PRELIMINARY PLAT
LOCAT I ON:
Near the southeast corner of State Road and Thweatt Road.
APPLICANT:
Mr. Jerry Lacy
Represented by Nathan Maier Engineers
S~Y:
Applicant is re_~aesting approval of a preliminary plat.
Staff recommends denial based on conditions as outlined in
the staff report for Case #ZC-523.
ALTERNATIVES:
1)
2)
3)
Approve the preliminary plat
Approve the plat with conditions
Deny the preliminary plat
ATTACHMENTS:
1)
Preliminary Plat
OBPRELM. STF
GINN, INC.
CONSULTING ENGINEERS
September 18, 1989
Ms. Taryon Bowman
City of Coppell
P.O. Box 478
Coppell, TX 75019
Re:
Oakbend Addition
Street Assessment
Dear Ms. Bowman:
Pursuant to your request, we have calculated an approximate front
foot assessment cost for the above referenced project.
We based our estimate on current construction costs of
approximately $350.00 per foot for M6D, major thoroughfare. Both
State Road and Thweatt Road are shown on the major thoroughfare
plan as M6D. City policy is to relate the cost of construction
to what it would cost to construct a 37 foot collector
thoroughfare. Thus, the assessment per front foot is
approximately $161.00.
37 ft. (collector)/80 ft. (M6D) = 46% x $350.00 = $161.00
The approximate front foot assessment cost for this development
would be $194,820.00.
Thweatt Road frontage:
605.05 ft. x $161.00 per ft. = $97,413.00
State Road frOntage:
605.01 ft. x $161.00 per ft. = $97,407.00
Should the city require the Owner to construct Thweatt Road from
Coppell Road, west, to State Road; and State Road, from Thweatt
Road South to Cottonwood Branch, as part of this development,
then the associated thoroughfare assessment costs would be as
follows:
Thweatt - 1122 LF x $161.00 = $180,642.00
State - 2085 LF x $161.00 = $335,685.00
Total $516,327.00
17103 Preston Road · Suite 100 · LB 118 · Dallas, Texas 75248 · Phone 214/248-4900
The City would provide, if necessary, a pro rata agreement to
provide a means for reimbursement when and as other property
owners adjacent to Thweatt and State Roads seek to develop their
property, less the owners own pro rata.
At the time of final platting, owner should be required to commit
to construction of the two streets adjoining their proposed
development, or provide the City escrow amount for their
obligation to Thweatt Road and State Road. Thweatt and State
Roads are both in a poor state of repair at this time and this
proposed development will have an impact on both these roads.
Please note that the amounts shown are based on a $161.00 per
front foot estimated assessment cost. The actual amount due to
the City will be based on the actual cost when constructed.
Should you reqUire any additional information, please do not
hesitate to contact us.
Sincerely,
Gabe Favre
cc:
Russell Doyle, P.E.
H. Wayne Ginn, P.E.
File 89305-122