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background sampling of the source water will be required. The detailed steps to be completed in Phase 3 are as follows: 1. Collection of surface water samples for analysis of primary and secondary water quality standards, as well as applicable field parameters (turbidity, specific conductance, temperature, pH, color). This data will be used to determine the required pre-treatment and treatment components of the new WTP. 2. Preparation of the preliminary design report. This will identify the proposed treatment process, budget level cost estimates, storage/blending requirements and conceptual layout of the proposed WTP. It is assumed at this time that the new WTP will be co -located at the existing North County WTP. If the existing available space at the North County WTP is not sufficient, an alternative site will be identified prior to design. 3. Final design of the water treatment plant, reservoir and pipelines. 4. Preparation/submittal of necessary permit applications. 5. Services during construction. 6. Start-up of the new facilities. The following Scope of Services addresses Phase 1, with consideration of the remaining items under a future authorization. SCOPE OF SERVICES — PHASE 1 ONLY Consultant will perform the following task services associated with Phase 1 for the development of a surface water reservoir system: TASK 1.0 REVIEW OF PREVIOUSLY PREPARED ALTERNATIVE WATER SUPPLY MASTER PLAN It is anticipated that the recommendation of the previously completed Alternative Water Supply Master Plan (CDM, 2007) to develop a surface water source is still the desired recommendation moving forward. Consultant will, however, review the recommendations of the AWSMP and present any suggested modifications to County staff prior to proceeding with the feasibility study portion of this Scope. The final summary report will include detailed discussion on this review. TASK 2.0 IDENTIFICATION OF AND COORDINATION WITH KEY STAKEHOLDERS Consultant will identify key stakeholders to provide input throughout the evaluation phase, including County staff, engineering consultants, Florida Department of Transportation, real estate brokers, land owners, Agricultural Advisory Committee members, Soil and Water Conservation District board members, SJRWMD staff, Sebastian River Improvement District staff and any others identified in the process. County staff will circulate the scope of services to the stakeholders for input and feedback, and will provide applicable comments to Consultant. Consultant will provide minimal coordination efforts (4 hours of coordination included in the budget) to address comments received from County staff. TASK 3.0 FEASIBILITY ANALYSIS Consultant will perform a feasibility analysis that builds upon the work previously completed in the AWSMP, specifically directed at the parcel of property (approximately 4,000 acres) presented by the local water improvement district. One site visit will be conducted by the Consultant's technical staff in support of this analysis (in conjunction with one meeting identified in Task 5). Consultant will prepare A-4 III 429REV5 (2) doc.docx 106