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f) Traffic Signal Modifications <br />Traffic signal equipment will be modified at the intersections of Washington Avenue and Fargo <br />Avenue, and Washington Avenue and Beatrice Street, in relation to the roadway reconfiguration. <br />Interconnect fiberoptic cable, which now ends at the intersection of Washington Avenue and <br />Levelling Boulevard, will be extended to the intersection of Washington Avenue and Beatrice <br />Street. <br />g) Lighting_Plans <br />The lighting plans will be advanced to the 70% complete phase and include wiring diagrams for <br />the lighting modifications. <br />h) Landscaping Plans <br />Landscape plans will be advanced and call out plant species and sizes. Hardscape treatment for <br />medians will be detailed. Special provisions and cost estimates will be refined for the Landscape <br />work will be prepared. Preliminary irrigation plans will be submitted during this phase. <br />i) Stage Construction Plans <br />Preliminary stage construction plans will be prepared for the project. These plans will identify <br />potential staging of the construction and how traffic and access will be maintained during <br />construction. It is assumed that there will be no major changes in roadway grades. We anticipate <br />that up to a total of 6 stages will be required to complete construction of the improvements. <br />TJKM shall use the existing traffic model on which the conceptual development of the project is <br />based to analyze options for routing and detouring traffic during each stage of the construction. <br />The analysis will also include any necessary retiming of signal operations at Beatrice and <br />Washington, and at Washington and Fargo/Greenhouse. Any special signs, detour route <br />analysis, etc will also be included in the traffic handling plans. <br />j) Traffic HandlingzPlans <br />Preliminary handling plans will be prepared for the project. These plaits will utclude any <br />temporary construction signing required for the project. We anticipate that construction stage will <br />require a separate traffic handling plan. <br />k) Erosion Control Plans/ Storm Water Pollution Prevention Plans <br />Preliminary Erosion Control Plans will be prepared and will follow Caltrans standards as set <br />forth in the Storm Water Quality Handbook. The plans will show locations of fiber roll check <br />dams, erosion control blankets, temporary silt fences, and other erosion control features. <br />Preliminary Storm Water Pollution Prevention Flans (SWPPP) will be prepared as appropriate to <br />the project and will follow Caltrans standards as set forth in the Storm Water Quality Handbook. <br />The plans will show locations of any permanent detention basins, bio-filter swales, gross solids <br />removal devices, and other permanent water quality features. <br />ACTIA ll : I-880/Washington Avenue Interchange Improvements June 2005 <br />COSL Project No. 14439-007 Page 22 of 35 <br />