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 to design and construct additional improvements to support the installation of a permanent traffic signal at the intersection of Warner Avenue and Greenleaf Street, provide additional utility work to support Southern California Edison relocations on Milton Avenue, extend water lines at the Talbert Avenue and Brookhurst Street overcrossing bridges, and install additional water valves at the Talbert Avenue, Warner Avenue, and Brookhurst Street overcrossing bridges in the City of Fountain Valley.
Recommendation(s)
A. Authorize the Chief Executive Officer to negotiate and execute supplemental Contract Change Order No. 13.1 to Agreement No. C-5-3843 between the Orange County Transportation Authority and OC 405 Partners, a joint venture, in the amount of $460,327, to design and construct additional improvements to support the installation of a permanent traffic signal at the intersection of Warner Avenue and Greenleaf Street in the City of Fountain Valley.
B. Authorize the Chief Executive Officer to negotiate and execute supplemental Contract Change Order No. 27.1 to Agreement No. C-5-3843 between the Orange County Transportation Authority and OC 405 Partners, a joint venture, in the amount of $353,106, to provide additional utility work to support Southern California Edison relocations on Milton Avenue in the City of Westminster.
C. Authorize the Chief Executive Officer to negotiate and execute Contract Change Order No. 46 to Agreement No. C-5-3843 between the Orange County Transportation Authority and OC 405 Partners, a joint venture, in the amount of $389,978, to extend water lines adjacent to the Talbert Avenue and Brookhurst Street overcrossing bridges in the City of Fountain Valley.
D. Authorize the Chief Executive Officer to negotiate and execute Contract Change Order No. 47 to Agreement No. C-5-3843 between the Orange County Transportation Authority and OC 405 Partners, a joint venture, in the amount of $266,828, to install additional water valves at the Talbert Avenue, Warner Avenue, and Brookhurst Street overcrossing bridges in the City of Fountain Valley.