Parkway Blvd/FP-CS 881213 (2)GINN, INC.
CONSULTING ENGINEERS
December 13, 1988
Mr. Russell Doyle, P.E., City Engineer
city of Coppell
P.O. Box 478
Coppell, TX 75019
Re:
16" Water Line - Parkway Blvd.
(Line C)
Dear Mr. Doyle:
We wish to present to you a summary of the issues and the
requests made by ABQ regarding the above referenced project. Our
reference to "Line C" refers to "Line C" of the 24" Crosstown
Water Line and Miscellaneous Water Lines project (CIP) in
Coppell. Reference is made to our letter of September 27, 1988
to Jay Chester of ABQ and Jerry Parche's letter of November 14,
1988 to Ginn, Inc. of which you were copied on.
As follow-up to previous correspondence, the following issues
and/or requests currently are:
Pro-rata share of costs and when they are due to the City
for both the extension of the 16" water line under Denton
Tap Road and Parkway Blvd. (west) and for the extension
along Parkway Blvd.
ABQ requests extension of a 12" main under Parkway Blvd. to
the South property line at the Heartz Road/Parkway Blvd.
intersection.
ABQ requests 10 other stubout or extensions to their
property line from the proposed Line C.
De
ABQ requests any existing landscape and irrigation
facilities along this route be either protected during
construction or restored to its original condition
immediately after the construction.
ABQ wants our Line C plans to reflect the Park~~/ABQ
property line on the construction drawings.
e
ABQ requests to be provided plans for the extension of the
16" water line across both Denton Tap Road and Parkway Blvd.
(west) .
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The fo%lowing are our comments and recommendations regarding the
above Issues and requeSts. Please review these recommendations
and either follow-up directly with Jay Chester/Jerry. Parche or
upon your direction we shall pursue these issues with them
further. Since these issues involve financial obligations or
commitments between ABQ/Univest and the City of Coppell, we did
not feel we should pursue it any further until so authorized to
act on the City's behalf.
In response to item 1, the following pro-rata share of costs has
been identified by our firm.
a)
Extension of 16" water line
across Denton Tap Road &
Parkway Blvd. (west) =
$47,077.00 (total)
ABQ (cost for 12")
= $35,307.75
City (cost to oversize
to 16")
$11,769.25
b)
Extension of 16" water line
along Parkway Blvd. =
ABQ (61.43%) =
Univest (10.64%) =
City (27.93%) =
$104,351.50 (total)
$64,103.13
$11,103.00
$29,145.37
Note that all costs are based on unit prices submitted by the
successful low bidder on the 24" Crosstown Water Line and
Miscellaneous Water Lines project. The pro-rata shares were
determined based on frontage to Parkway Boulevard. These prices
do not include the requested 10 additional stubouts to ABQ's
property line or the extension at Heartz Road under Parkway
Boulevard (only the cost of a 12" stubout and valve at the
Heartz/Parkway Boulevard intersection is included in these
figures) .
Regarding when these pro-rata reimbursements are due, per the
Univest/City/ABQ Development Agreement, these refunds are due at
the time the properties develop. Therefore, the reimbursements
should be due at this time since ABQ has requested the extensions
across Denton Tap and Parkway Blvd. and since both Univest and
ABQ are desiring to begin development of Heartz Road.
In response to items 2 and 3, we recommend that upon ABQ
escrowing the funds to the City of Coppell for the stubouts and
extensions requested, these additions to the project could be
made via a change order.
In response to item 4, this request is already covered~ in the
plans and specifications.
In response to items 5 and 6, we will make the addition to the
plans requested and shall forward a set of plans to Mr. Parche
for his use.
Please advise us at your earliest convenience how you wish to
proceed on these issues.
For additional background information, we have enclosed copies of
the bid tabulation for Line C, a project location map, and the
Univest/City/ABQ Development Agreement.
Please call if you have any questions.
Sincerely, //~ 3/
Kevin Peiffe~,
KP/dsp
cc: H. Wayne Ginn, P.E.
Files 88305 & 274