HomeMy WebLinkAboutNew Business #3 6-01-87TO:
FROM:
SUBJECT:
WILLIAHHUSTON, CITY MANAGER
PUBLIC WORKS DEPARTMENT/ENGINEERING DIVISION
JAMBOREE ROAD EXTENSION THROUGH MCAS (FILE #2195)
RECOMMENDATION:
For the City Council meeting of June 1, 1987.
Authorize the execution of the extra work change order to Church Engineering,
Inc. in the amount of $147,810 to cover extra design work on the Jamboree Road
extension plans, subject to receipt of written concurrence from both the City of
Irvine and Irvine Company.
BACKGROUND:
The City of Tustin has been acting as lead agency for both the City of Irvine and
The Irvine Company for preparation of plans and specifications on the Jamboree
Road extension through M.C.A.S. The design process for this project has been in
progress since early 1986. Many design delays have been encountered due to the
changes in project scope with respect to access to Warner Avenue, and to provide
access to a land-locked Irvine Company parcel. Additionally, redesigns have also
taken place to minimize the right of way impacts to the M.C.A.S. properties.
DISCUSSION:
The consultant on this project has incurred certain additional costs on items of
design work which exceeded the original scope of work for the project. These
additional items of work amount to $147,810.00 and have been reviewed by the City
staff as well as the City of Irvine staff and The Irvine Company staff and have
been found to be acceptable to all parties by verbal response. A written
confirmation has been requested from both agencies and should be available by
6-1-87.
The requested extra work consisted of fourteen items of which one item was denied
due to its inclusion within the original scope of work. A funding agreement
between the three agencies provides for cost sharing on the project as follows:
City of Irvine --- 46%
Irvine Company --- 36%
City of Tustin --- 18%
MAY 26, 1987
PAGE TWO
This cost sharing ratio was applied to eleven of the thirteen extra work items.
The cost for one item is shared equally between the City of Irvine and The Irvine
Company and the second item is to be funded 100% by The Irvine Company. The
funding distribution for the requested $147,810 of extra work is as follows:
City of Irvine --- $62,328
Irvine Company --- 61,468
City of Tustin --- 24,014
When this project was initiated, the three agencies committed to an equal share
distribution of the cost based upon a $250,000 estimated project cost. As a
result of this commitment, the City budgeted a one-third share in the amount of
$83,400.00. As a result of the revised funding commitments of 46%-City of Irvine,
36%-The Irvine Company and 18%-City of Tustin, adequate funds exist in the
original Tustin budget commitment and no additional funding appropriation is
necessary to fund this extra work.
Bob Lede-ndecke r
Director of Public Works/City Engineer
BL:jm