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communications with traffic signal controllers. Determine the type of splice chambers, cable, and modems needed. Document the equipment and work needed to install signal interconnect cable and to establish communications between the TMS and those City signals that are to use cable interconnect. Document the equipment and work needed to install fiber optic cable and to establish communications between City Hall, PWSC, Main Library, City Attorney Office, and WPCP. Identify which elements of the work are to be performed by competitive bid contract, which are to be performed by Econolite, and which are to be performed by City personnel or on -call contractors. Identify logical subdivisions of the work into separate contracts or stages of work if appropriate. Prepare a technical memorandum which documents the proposed design and contracting plan. Work with Caltrans to determine the equipment and work needed to interconnect all Caltrans signals and to provide dial -up field masters. Work with Caltrans to refine the design of City interconnect segments on State highways, as it involves shared use of facilities. Modify the proposed design as needed to address Caltrans concerns. Work with the City to negotiate an agreement (or modification of existing agreement) with Caltrans for shared use of conduit, shared use of cable if necessary, and shared access to each others signal systems for monitoring purposes. Develop procedures for cooperation between the City and Caltrans for operations and maintenance. Work with Metricom and Econolite to determine the detailed requirements for use of radio interconnect to other signals. Prepare a technical memorandum documenting the findings. Work with the E 14th Street TSM consultant to ensure the design of conduit on E 14th Street meets the City's needs. Deliverables: Technical memorandum for automated count equipment and TRPS count sites. Technical memorandum for the interconnect design and contracting plan. Technical memorandum for the communications system linking 5 City facilities. Input to agreement between City and Caltrans. Technical memorandum for the Metricom requirements. Input to the E 14th Street conduit design. Delivery Schedule: 16 weeks after Notice to Proceed. Task 3 - PS&E Prepare plans, specifications, and construction cost estimate (PS&E) for each part of the signal interconnect work, including installation of fiber optic cable between City Hall, PWSC, Main Library, City Attorney Office, and WPCP. 2