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SCOPE OF SERVICES AND SCHEDULE shall be included on the signing and striping plans. KOA will work with the City to provide cohesive wayfinding signage. KOA will provide detail sheets and Standard Special Provisions for the wayfinding signage. The final signing and striping plan will be prepared for plotting 1"=40' scale, 24" x 36". 5.4 Landscape and Irrigation NUVIS will prepare the detailed landscape and irrigation plans showing planting scheme and irrigation connections for traffic circle and mini - roundabout locations, where feasible. The plans will be prepared at 1"=20' scale to provide adequate detail, and per City of Santa Ana standards. Use of low-water and low maintenance plants will be considered in developing final planting plans. Special coordination with the serving electrical utility will be required to provide irrigation connections. We will make direct contact with the serving utility as required to secure electrical service. 5.5 Specifications and Cost Estimates Technical specifications will be completed in Word format following the City's boilerplate. Technical standards and specifications will follow Caltrans standard plans and specifications for traffic signal design, Greenbook and City of Santa Ana standard plans and specifications, and California MUTCD standards. The cost estimate will be quantity -based using recent bid prices as a basis and completed using Excel. We will also incorporate any State language required to meet AHSC program requirements. If the project requires a DBE goal, KOA will assist the City in calculating one. 5.6 Water Quality Management Plan KOA will work with the City in meeting Low Impact Development (LID) requirements and prepare a Water Quality Management Plan (WQMP) for the project. KOA will identify the required Best Management Practices (BMP's) per site conditions. Soil and infiltration testing shall be performed for LID design. Under this task, we will incorporate storm water runoff control and pollution prevention h1►I1 KOA Best Management Plan (BMP) measures into the specifications and plans for the project to satisfy storm water compliance requirements. 5.7 Hydrology and Hydraulic Study The KOA team will gather and perform a thorough review of available drainage plans, the City of Santa Ana's Master Drainage Plan, utility plans, drainage reports, and other plans relevant to the project. In addition, the team will investigate the existing hydrology and drainage conditions along the project alignment; perform a thorough field review of flow patterns, design constraints, and existing improvements; perform a hydrology study based on the 2-year, 10- year, and 50-year storm events utilizing the Orange County Flood Control District's methodology; and prepare a final report. The final report will consist of a project narrative, hydrology and hydraulic calculations, and drainage concepts. 5.8 QA/QC Plan The KOA team has a robust QA/QC process that is followed from beginning to end of the project. The QA/QC plan includes a number of steps including color -coded review comments, completion of review checklists, and independent peer review from senior staff to ensure the feasibility and constructability of the project. A constructability review our company's Construction Management division also allows us to make improvements earlier in the design phase. KOA may provide QA/QC checklists and response to review comments upon request. 5.9 Review Meeting with City KOA has allotted four weeks for various City departments to review the 60% design plans, Standard Special Provisions, and cost estimate. After City review is complete, KOA will meet with the City review team for constructability review and to discuss comments and finalize the list of needed improvements. It may be necessary for outside agencies such as Orange County Fire Authority and the State to review the plans as well. KOA will keep a log of comments and plan of action. KOA will then refine the plans to present a schematic representation of the project corridor at Community Meeting 2. 15