ST9302-CN001020 CITY OF COPPELL
CHANGE OR EXTRA WORK ORDER
PROJECT:
CONTRA CTOR:
OWNER:
CHANGE ORDER:
SANDY LAKE ROAD PROJECT # ST 93-02
ED BELL CONSTRUCTION COMPANY
CITY OF COPPELL
#6 DA TE:
10/20/00
ADD:
Item Quantity Unit Description ....... Unit Price Total Price
#38a 1 LS 66" transition structure near Sra. 55+63 27,630.48 $27,630.48
DELETE:
#38 28 LF 66" Class III RCP 180.00 ($5,040.00)
TOTAL Addition $22,590.48
TOTAL CHANGE ORDER #6 $22,590.48
Previous Contract Amount
Total Change Order #6
Revised Contract Amount
Net Increase in Contract Time of Completion
Revised Contract Time of Completion
$9,940,809.37
$ 22,590.48
$9,963,399.85
14 Days
1055 Days
The contractor hereby accepts this contract adjustment as a final and complete adjustment in
full accord and satisfaction of all past and future liability originating under any clause in the
Contract by reason for this revision to the Contract.
Date
'~.r~ f ~ ' ] O "Z.~t
l~ecommeh~d ~ City Engineer Date
Agree ntractor Date
October 24, 2000
Robert Weber, Project Engineer
Ed Bell Construction
10605 Harry Hines Blvd.
P.O. Box 540787
Dallas, TX 75354-0787
Re:
Sandy Lake Road Project # ST 93-02
Change Order #6
Dear Mr. Weber:
Enclosed are three (3) originals of Change Order No.6 for the referenced project. This change order is for a
structure to transition proposed drainage facilities beneath an existing 16" gas transmission line that runs
north/south in Moore Road and crosses Sandy Lake Road. If this change order meets with your approval,
please execute all three copies and return two originals to the City of Coppell Engineering Department. Keep
one original for your file.
Should you have any questions or need any additional information please feel free to contact me at your
convenience.
Sincerely,
Kenneth M. Oriff'm, P.E.
Director of Engineering/Public Works
cc: Garreth Campbell, Inspector
filodST93-02/bell
255 PARKWAY
COPPELI.- TX '7"[0t9
TEL 972/462 0022 ~' FAX 9721304 367'~
MEMORANDUM
FROM THE
DEPARTMENT OF ENGINEERING
To~
From:
Date:
RE:
Jim Witt, City Manager
Ken Griffin, P.E., Dir. of Engineering/Public Works
October 23, 2000
Sandy Lake Road Project ST 93-02 Change Order g6
Attached to this memo is Change Order 06 in the amount of $22,590.48 for a structure to
transition proposed drainage facilities beneath an existing 16" gas transmission line that runs
north/south in Moore Road and crosses Sandy Lake Road. During the design of Sandy Lake
Road, it was assumed that the gas line would be relocated by TXU at their cost. However,
about the time that the Sandy Lake Road project was bid in 1998, it was determined that
TXU's easement superceded our right-of-way and therefore we would be responsible for the
cost to lower the gas line. Attached to this memo, is a copy of an estimate from Lone Star Gas
indicating that the cost to lower the transmission line would be approximately $318,700.
Because of the expense to lower the gas line and because it would be a City cost, other options
were explored. The option addressed by this change order is one that I recommended.
The $22,590.48 is substantially less than the $318,700 requested by TXU to lower their
gasline. However, I have also received an invoice from TXU Lone Star Pipeline Company
indicating that they are seeking reimbursement of $38,556.64 for their work involved with
their original design to lower the gas line in 1998. There has been some conversation with
TXU Lone Star Pipeline concerning that invoice, but at this time it appears likely that we will
be required to pay that invoice. Therefore, our total cost involved with the gas line, inclusive
of Change Order 06 and the invoice from TXU Lone Star Pipeline, is $61,147.12. This is
$257,552.88 less than what it would have cost us to lower the gas line (approximately 19% of
the cost to lower the gas line).
Staff recommends the approval of Change Order 06 in the amount of $22,590.48 to build a
transition structure near Moore Road/Sandy Lake Road to avoid relocating the 16" Lone
Star gas main. I also will be processing the invoice from TXU in the $38,556.64 to Finance
for payment.
If you should have any questions or need additional clarification please contact me.
"CITY OF COPPELL ENGINEERING - EXCELLENCE BY DESIGN"
,J~L 13 '98 O~:~gPM KI~ HOR~ FT WORTH
P.6/11
Greg D. Saunders
Kimley-Horn Engineers
801 Cherry Street, S-1100
Fort worth, TX 76102-6803
REC t¥ D
JUL 0 6 1998
Line F/Il6&117
Sandy Lake Road Improvements
Coppell, Dallas Co.
Dear Mr Saunders:
Enclosed are three(3) copies of cost estimates and plans for
the relocation of approximately 720 feet of 16-inch Line F, and
abandonment of approximately 700 feet of existing 16-inch pipe.
The total estimated cost for this alteration is $318,700.00. This
estimate is subject to review after 60 days. Please note that due
to the numerous construction obstructions, the estimate involves
considerably greater distance and therefore much higher cost than
would normally be the case(see the enclosed explanation sheet).
Approval of the proposed pipeline route shown on the attached
drawing is necessary prior to the start of construction by Lone
Star Pipeline Company. Approval shall include confirmation that
existing and proposed features along the proposed pipeline route
are shown completely and correctly.
Proposed and existing features shown, including land usage,
grades, streets, drainage structures, water lines, storm sewers,
etc., along the proposed pipeline route are based on the best
information available ~o Lone Star Pipeline Company. I~ the
features shown are incorrect or new information is available,
please advise as soon as possible so plans can be revised
accordingly.
wish to roceed with alteration of our facilit%es
Should you · ? ...... ~-~-- oo indicate by signing
shown on the attacne~ ~rawl~, .F~=~o~ ..... e a~roved copy
as drawings next to the title ~locK an~ r~uu~-- ~,. ~=
the
to my attention.
Please furnish this office authorization for reimbursement of
the actual cost incurred on this project. When this authorization
is received, scheduling of the work can proceed.
Upon completion of the alteration work, you will be furnished
'JUL 13 ~98 ~:38~M KI~ ~ FT WORTH
an itemized invoice as to the actual cost incurred.
If yo~ have any q~estio~s concerning our cost estimates and
plans, I will be happy to discuss this matter in greater detail
with you at your convenience.
Sincerely,
:dlc
Enclosures
cc: C.P. Brown
J.S. Knights
T.W. Rudd
F.B. Vinson
David ~. Cromer
Right of Way Agent
TXU Business Services
300 South St. Paul Street
Dallas, TX 7S201
P. O. Box 139083
Dallas, TX 75313-3151
January 21, 2000
Kenneth M. Griffin, P.E.
City of Coppell
P.O. Box 478
Coppell, TX 75019-0478
Re:
Line F/116
Sandy Lake Road
Dallas County
Dear Mr. Griffin:
Enclosed is our itemized Invoice No. LSP0020101 in the amount of $38,556.64. The
amount represents the actual cost incurred for surveying, engineering and related
expenses in preparation for a gas line relocation to accommodate the referenced road
project. As you know, the relocation was ultimately not required due to a redesign by
the City.
Please have the payment sent to my attention. We appreciate your cooperation. Contact
me if you have any questions.
Cordially,
David L. Cromer, SR/WA
Right of Way Agent
214-875-3085
:dlc
CC.'
JeffKrfights
Wes Rudd
Jeff Hardgrave
Tim Wemicke
Dale Burton