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<br />PROPOSAL STANDARD AVENUE PROTECTED BIKE LANES <br />3RD TO WARNER <br />City of Santa Ana <br />Task 2.3. 30% Design Concept Plans & Estimates <br />We will analyze the project conditions and goals based on cost, pedestrian and bicyclist accessibility, safety, <br />and right of way and utility impacts to obtain City consensus. This analysis will also include review of design <br />features (such as lane widths, bikeway widths, potential buffers, mid-block crossing treatments, curbs, <br />gutters, turn pockets, and intersection modifications) that could potentially be refined to avoid significant <br />impacts (such as a right of way acquisition). This will allow the City and Mark Thomas to “screen” potential <br />design options and incorporate feasible improvements into the 30% Plans. <br />We will prepare 30% concept plans and estimates for the proposed project corridor. Plan sheets will be <br />prepared in AutoCAD at 1”=40’ scale. This task includes preliminary cost estimates of major construction <br />related items including signals and electrical components and project contingencies. <br />KTUA will provide design review for the 30% plans to provide water infiltration, landscaping, aesthetic and <br />placemaking elements for Standard Avenue. Selected designs can be developed as three dimensional (3D) <br />renderings for team use and public outreach. <br />Fehr & Peers will participate in the preparation of conceptual designs and will provide a review of all design <br />plans leading up to the 30% plan submittal. These reviews will consider best practices and conformance <br />with relevant design standards and guidance (CAMUTCD, CA HDM, AASHTO, NACTO, FHWA, etc.), traffic <br />operations, and context sensitive design solutions. <br />Fehr & Peers will participate in the review of conceptual intersection designs and signal modifications/ <br />phasing for the 30% submittal. These reviews will consider best practices and conformance with relevant <br />design standards and guidance (CAMUTCD, CA HDM, AASHTO, NACTO, FHWA, etc.), traffic operations, <br />and context sensitive design solutions. <br />TASK 2.3 DELIVERABLES: <br />• 30% Plans and Estimate <br />Task 2.4. Drainage Analysis <br />Mark Thomas will prepare a Water Quality Management Plan (WQMP) for the proposed roadway in <br />accordance with the Santa Ana Regional Water Quality Control Board (Order No. R8-2009-0030/NPDES <br />No. CAS618030). MT will incorporate Low Impact Development Best Management Practices to the <br />maximum extent practicable, for example the use of similar existing infiltration facilities used elsewhere in <br />the City to maintain the aesthetics of recently constructed improvements within the project limits and where <br />feasible per site specific conditions. The United States Environmental Protection Agency (USEPA) document <br />“Managing Wet Weather with Green Infrastructure: Green Streets” will be used to satisfy the compliance <br />requirements for this priority project. <br />TASK 2.4 DELIVERABLES: <br />• Draft and Final Water Quality Management Plans <br />• Inclusion of chosen BMP’s within the Construction documents. <br />Task 2.5 Geotechnical Investigation (Optional) <br />If required, Group Delta will perform subsurface investigations and prepare a Geotechnical Design Report <br />(GDR) with final pavement design recommendations.