Meeting_Body
CONSTRUCTION COMMITTEE
OCTOBER 19, 2017
Subject
SUBJECT: DIVISION 20 PORTAL WIDENING TURNBACK PROJECT
Action
ACTION: APPROVE USE OF DESIGN-BUILD CONTRACTING DELIVERY APPROACH
Heading
RECOMMENDATION
Title
CONSIDER:
A. FINDING that awarding a design-build contract pursuant to Public Utilities Code Section 130242 (a) will achieve certain private sector efficiencies in the integration of design, project work, and components related to electrification for the Division 20 Portal Widening Turnback Project; and
(REQUIRES TWO-THIRDS VOTE OF THE BOARD)
B. AUTHORIZING the Chief Executive Officer to solicit and award a low bid design-build contract for the electrification improvements required for the Division 20 Portal Widening Turnback Project, pursuant to Public Utilities Code Section 130242.
Issue
ISSUE
Metro is authorized to enter into design-build contracts pursuant to Public Utilities Code Section 130242. This section requires that the Board make the finding set forth in Recommendation A. This action is in conformance with Metro's typical business process and procedures for award of low-bid design-build contracts.
Discussion
DISCUSSION
The primary benefit of the design-build process is a shortened project schedule where the design-builder is able to start construction while the design is being completed. For the Division 20 Portal Widening Turnback project, a separate design-build contract to complete design, manufacture, furnish, and test the new traction power supply substation and emergency backup power generator in the Red/Purple Line Yard is critical before the main portal widening and turnback facility construction can commence. The proposed location of the turnback facility directly impacts the existing power substation and emergency backup power generator. The turnback facility cannot be built until the new power substation is constructed and tested and the existing one is removed.
Implementing a design-build delivery ...
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