BOARD AGENDA MEMORANDUM
SUBJECT:
Title
Report of Bids Received and Award of Construction Contract to Kiewit Infrastructure West Co., for the Cross Valley and Calero Pipelines Inspection and Rehabilitation Project, Project No. 95084002, Contract No. C0650 (San Jose, Morgan Hill, Unincorporated Santa Clara County), (Districts 1 and 7).
End
RECOMMENDATION:
Recommendation
A. Ratify Addenda No(s). 1, 2, 3, and 4 to the Contract Documents for the Cross Valley and Calero Pipelines Inspection and Rehabilitation Project;
B. Award the Contract to Kiewit Infrastructure West Co., located in Fairfield, CA, in the sum of $9,535,350; and
C. Approve a contingency sum of $1,430,300 and authorize the Chief Executive Officer or designee to approve individual change orders up to the designated amount.
Body
SUMMARY:
The objective of the Cross Valley and Calero Pipelines Inspection and Rehabilitation (Project) is to increase the reliability and useful life of these raw water pipelines.
The Project scope of work includes the dewatering and inspection of the pipelines; repair and rehabilitation of the appurtenances; replacement of approximately 80 lineal feet of 48-inch and 54-inch piping with 60-inch piping; replacement of line valves; installation of an Acoustic Fiber Optic (AFO) monitoring system; and installation of other miscellaneous pipeline vault appurtenances such as new ladders and hatches.
Project Background
The Cross Valley and Calero Pipelines consist of 10.6 miles of 78-inch and 72-inch prestressed concrete cylinder pipe which was constructed in five different phases from 1980 through 1990. The pipeline begins as the Cross Valley Pipeline at the Coyote Pumping Plant in the City of Morgan Hill, runs northwest through Morgan Hill and unincorporated sections of Santa Clara County, continues northwest through the Coyote Valley Open Space Preserve and near Cinnabar Hills Golf Club where Cross Valley Pipeline ends and Calero Pipeline begins, continues along McKe...
Click here for full text