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RES 86157
City of Pleasanton
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RES 86157
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7/24/2012 4:41:46 PM
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12/14/1999 10:58:28 PM
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CITY CLERK
CITY CLERK - TYPE
RESOLUTIONS
DOCUMENT DATE
4/15/1986
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for freeway pavement in the Foundation Investigation <br />Report. <br /> <br />Task 1-2.5: Hydraulics Report <br /> <br />Review as-built plans of existing improvements near the <br />interchange and obtain hydrologic data for project area. <br />Discuss project requirements with Caltrans and the <br />Alameda County Flood Control and Water Conservation <br />District. Perform hydrologic analysis to determine <br />runoff volumes. Perform hydraulic analysis; to locate <br />drainage facilities, size pipes, and design overall <br />drainage system. Review requirements for structure <br />clearances and bridge pier locations in the drainage <br />channel. Prepare Hydraulics Report in conformance with <br />Caltrans requirements, submit for review by Caltrans and <br />the City, and incorporate comments in final document. <br /> <br />Task 1-2.6: Structure Type Selection Study <br /> <br />Perform a type selection study for the proposed bridge <br />structures. Consider structure length and depth, <br />falsework requirements, staged construction <br />requirements, construction duration, safety, appearance, <br />consistency with the existing facilities, and cost. <br />Consider conventional reinforced concrete box girder, <br />post-tensioned concrete box girder, or precast, <br />prestressed I-girders. Since the widening of the <br />existing overcrossing structure is to include a <br />pedestrian/bicycle lane, the possibility of providing a <br />separate pedestrian/bicycle structure will be <br />investigated. Prepare a Structure Type Selection <br />Report, in conformance with Caltrans requirements, <br />describing the structures considered for each site, the <br />advantages and disadvantages of each type, the estimated <br />construction cost, and the recommended alternative for <br />each site. Include Bridge General Plans showing layout, <br />section, and elevation of each recommended bridge <br />alternative. <br /> <br />Task 1-2.7: Coordination <br /> <br />Meet with Caltrans and the City at the beginning of the <br />study to confirm understandings, requirements, and <br />expectations regarding the project. City will <br />coordinate primarily with Caltrans Project Development <br />Branch C and other Caltrans District 4 groups such as <br />Materials, Hydraulics, Surveying, and Landscaping. <br />Coordinate this project with other projects such as the <br />1-680 widening project. Attend and participate in <br /> <br /> - 5 - <br /> <br /> <br />
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