Res 2023-170R approving a Change in Service No. 2 to the agreement with Kimley-Horn and Associates, Inc. to add final design, bidding and construction phase

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Services to be performed by the Engineer The Engineer shall provide engineering and technical services for the final design. The work shall be completed in general accordance with the City of San Marcos, Federal Highway Administration (FHWA), National Association of City Transportation Engineers (NACTO), and TxDOT standard requirements where applicable, and may exceed minimum requirements by request of City's scope of improvements. 1. Final Design Services (90%/100%) I. Project Management& Meetings • The Engineer will manage engineering services to complete the project on time including, progress reports, milestones and invoicing. • The Engineer will attend and document one kick-off meeting and up to 2 progress/comment resolution meetings. The Engineer will prepare meeting minutes including action items to help maintain project schedule • The Engineer will prepare monthly status reports to be included with the monthly invoice. ll. Data Collection • Collect and review available information including existing reports, traffic data, record drawings, O/H and underground as-built utility plans and other pertinent information. • Conduct field observation with the City Staff to identify and evaluate constraints and document existing traffic signal infrastructure, including poles, mast arms, signal heads, signs, detection, communication equipment, ground boxes, and controller cabinet. Ill. 90% Plans & Contract Documents • Prepare Title, Index, and traffic control plan. Develop construction sequencing and phasing for the project, and prepare traffic control plan layout sheets for up to three (3) phases of traffic control. • Prepare intersection plan view layout detailing the reconstruction of the curb ramps on the northwest and southwest corners of Hopkins Street/Guadalupe Street • Prepare pavement markings plans for striping between Fredericksburg Street to LBJ Drive. • Prepare removal sheet including removals for existing ramps/concrete sidewalk, pavement markings, signs, signal poles and other required infrastructure. Removal sheet will also incorporate erosion control measures for downstream inlets. • Prepare construction plans to modify the existing traffic signal at the intersection. The modification will consist of installing one new mast arm pole to accommodate the modified lane configuration and installing pedestal poles with APS push buttons for each crosswalk (4). The signal modification will consist of the following tasks: o Review available design, as-built, and/or record drawings for existing traffic signal infrastructure.