Title
Contract Change Orders for the Interstate 405 Improvement Project from State Route 73 to Interstate 605
Overview
On November 14, 2016, the Orange County Transportation Authority Board of Directors approved Agreement No. C-5-3843 with OC 405 Partners, a joint venture, for the design and construction of the Interstate 405 Improvement Project from State Route 73 to Interstate 605. Contract change orders are needed at this time to compensate OC 405 Partners for additional design and construction efforts related to additional environmental monitoring services, lighting management system, the Bolsa Chica Road community wall, traffic signal equipment, and protection of a private property structure encroaching into the California Department of Transportation’s right-of-way.
Recommendation(s)
A. Authorize the Chief Executive Officer to negotiate and execute Contract Change Order No. 68.2 to Agreement No. C-5-3843 between the Orange County Transportation Authority and OC 405 Partners, a joint venture, in the amount of $75,000, to provide additional environmental monitoring services.
B. Authorize the Chief Executive Officer to negotiate and execute Contract Change Order No. 89 to Agreement No. C-5-3843 between the Orange County Transportation Authority and OC 405 Partners, a joint venture, in the amount of $578,348, to incorporate lighting management system specifications.
C. Authorize the Chief Executive Officer to negotiate and execute Contract Change Order No. 90 to Agreement No. C-5-3843 between the Orange County Transportation Authority and OC 405 Partners, a joint venture, in the amount of $867,349, to construct the Bolsa Chica Road community wall.
D. Authorize the Chief Executive Officer to negotiate and execute Contract Change Order No. 91 to Agreement No. C-5-3843 between the Orange County Transportation Authority and OC 405 Partners, a joint venture, in the amount of $418,620, to provide additional traffic signal equipment at multiple intersections.
E. Authorize the Chief Executive Officer to negotiate and execute Contract Change Order No. 92 to Agreement No. C-5-3843 between the Orange County Transportation Authority and OC 405 Partners, a joint venture, in the amount of $995,000, to mitigate a right-of-way encroachment.