HomeMy WebLinkAboutCC 14 PIPELINE MWDOC 02-06-89 ~?'~ ~ ,~. 'i ~ ..?A, ~ CONSENT CALENDAR
DATE: JANTJARY 31, 1989 ~
TO:
FROM:
WILLIAM HUSTON, CITY MANAGER
PUBLIC WORKS DEPARTMENT/ENGINEERING DIVISION
SUBJECT: JAMBOREE ROAD PIPELINE AGREEMENT WITH MWDOC
,,, J
RECOMMENDATION:
That the Tustin City Council at their meeting of February 6, 1989
approve the Jamboree Road pipeline agreement with Municipal Water
District of Orange County and authorize the Mayor to execute said
agreement subject to final approval of the City Attorney's office.
BACKGROUND:
The City of Tustin, through Assessment District No. 86-2, is
constructing Jamboree Road between Irvine Boulevard and Chapman Avenue
in Orange with full street improvements. The grading and drainage phase
is currently under construction as Stage I and the hard surface
improvements scheduled to commence in May 1989 with completion in
November 1989. ·
The current alignment of Jamboree'Road traverses an underground water
transmission pipeline commonly known as the Allen-McColloch Pipeline
(AMP) which is owned and maintained by the Municipal Water District of
Orange County (MWDOC). A future 66" diameter pipeline parallel to the
existing AMP is planned by MWDOC some time after the completion of the
Jamboree Road improvements.
DISCUSSION:
In order to avoid re-excavating the finished Jamboree Road improvements,
MWDOC desires to install 400 L.F. of ninety-inch (90") diameter pipeline
casing parallel to the existing AMP and underlying the Jamboree Road
improvements. MWDOC has negotiated a cost for said work with the City's
contractor, Yeager Construction Company, in the amount of $174,000.00
and requests the City to add' this work to our current Jamboree Road
contract.
The attached agreement provides for MWDOC to reimburse the City the full
constrEction cost Of all work to install the 90" pipeline casing and
reimburse the City for all inspection, engineering and administration
cost to complete said extra work associated with the 90" pipeline.
This agreement has been approved in concept by the City Attorney's
office and is undergoing some minor changes as suggested by that office.
It is requested that this agreement be approved by City Council subject
to final approval by the City Attorney. This work will not hawe any
financial impact on the City or Assessment District No. 86-2.
Bob Leden'decker
Director of Public Works/City Engineer
AGREEMENT FOR INSTALLATION OF
PIPELINE UNDERCROSSING IN
EXTENSION OF JAMBOREE ROAD
THIS AGREEMENT IS ENTERED INTO this day of January,
1989 by and between the CITY OF TUSTIN ASSESSMENT DISTRICT NO.
86-2 ("DISTRICT"), and MUNICIPAL WATER DISTRICT OF ORANGE COUNTY
("MWDOC"), a municipal water district.
RECITALS
WHEREAS, DISTRIC~ has commenced construction of an extension
of Jamboree Road between Tustin Ranch Road and Chapman Avenue in
the vicinity of Peters Canyon; and
WHEREAS, the ~lignment of the extension of ~amboree Road
under construction in the vicinity of Peters Canyon traverses an
underground water ~ransmission pipeline commonly known as the
Allen-McColloch Pipeline ("AMP"), which is owned, operated and
_ maintained by MWDOC for the benefit of eleven water agencies
which lease capacity therein; and
WHEREAS, the Board of Directors of MWDOC has approved a
project, designated as the AMP Flow Augmentation Project ("AMP
Project"), which consists in part, of the construction of a 66"
underground pipeline, parallel to the existing AMP in the area
where it is traversed by. the alignment of the Jamboree Road
extension; and
WHEREAS, the grading of the Jamboree Road extension is being
completed at this time and the construction schedule calls for
installation of storm drains and other utilities during the
months of January and February, 1989 and start of the roadway
paving contract in March, 1989, prior .to the time construction
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contracts for' the AMP Project are exDected to be awarded; and
WHEREAS, substantial additional costs and the potential
disruption of traff-ic along -the Jamboree Road extension
associated with the construction' of -the AMP Project can be
avoided by the installation of a ninety-inch (90') diameter
pipeline casing in the four hundred-foot section of the parallel
pipeline alignmen~ where it will cross the Jamboree Road
extension during the road construction, so that the Darallel
pipeline may be constructed later, without excavating across or
boring or tunnelling under Jamboree Road; and
.... WHEREAS, DISTRICT has obtained a firm_ price from the
contractor performing the Jamboree Road construction, Yaeger
Construction, for the installation of the ninety-inch casing as a
part of the construction activities for an additional sum of
$174,000.00; and
WHEREAS, DISTRICT and MWDOC have determined that it is in
the best interest of all parties that the four hundred-foot
segment of casing be installed under the Jamboree Road extension
during its construction;
NOW, THEREFORE, DISTRICT and MWDOC agree as follows:
1. DISTRICT shall immediately cause a change order to be
made to · its cons%ruction contract with Yaeger Construction,
providing for the installation of four hundred feet (400') of
ninety-inch (90") diameter steel casing pipe across the Jamboree
Road extension in accordance with plans and specifications.
approved by DISTRICT and MWDOC. Specifications are attached as
Exhibit "A". Plans are attached as Exhibit "B".
2. MWDOC shall, uDon execution of this Agreement, deDosit
with DISTRICT theI sum of One Hundred Seventy-Four...Thousand.
Dollars ($174,000.00) to reimburse DISTRICT for the cost ~f the-.'
·
change order, Dlus~the sum of Two-Thousand Dollars ($2,000.00)
-to reimburse DISTRICT for engineering and administration costs
_ ~s~0ciated with the change order. MWDOC shall not be obligated
to DISTRICT for any increased or additional costs or charges
unless said additional or increased costs or charges are aDDroved
by MWDOC in advance.
3. DISTRICT shall administer the construction contraCt
and change order and Drovide on-site suDervis_ion and insDection
of the work called for in the change order and cause the work to
be comDleted, in accordance with the sDecifications.
Notwithstanding the foregoing, MWDOC may, at its oDtion, Drovide
its own engineers to insDect that portion of the work Derformed
under the change order and to notify DISTRICT of any Droblems.
DISTRICT shall cause the contractor to be Daid or Dayment to be
withheld on the change order in accordance with the terms and
conditions of its construction contract. '.'
4. The installation of the 90" casing 'shall be performed
at such time and in such a manner as directed by DISTRICT to
avoid interference with or delay of the comDletion of the
Jamboree Road extension.
5. DISTRICT shall indemnify and hold MWDOC harmless from
any and all liability, damages, claims, obligations, actions, 'or
injuries in any way arising out of the construction contract or
out of the construction activities whether in connection with the
change order or any Dart of the contract for the construction of
the Jamboree Road extension~
CITY OF TUSTIN ASSESSMENT DISTRICT
NUMBER 86-2
By.
JRM: ggg
jmbrdext, agm
January 18, 1989
MUNICIPAL WATER DISTRICTOF ORANGE
COUNTY
By
STANLEY E. SPRAGUE,
General Manager