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• • Mr. Michael Grochala April 29, 2015 Page 2 Task 1: Project Management and Coordination Project management is a key task included in each project undertaken by WSB. This task consists of management and administration, project coordination, and overall communication with the City. Proper completion of this task will help keep all affected parties routinely updated and informed regarding project issues, as well as keep the project on schedule and within budget. The proposed work plan will include one meeting with the City prior to finalizing the Study to discuss results. Task 2: Water Balance Development Task 2.1: WSB will develop a model to predict the annual stormwater available for irrigation. The model will take into consideration historical precipitation, drainage area, pond size, evaporation, and irrigation demand. The model will estimate volume reduction credits, if desired, generated by the project. WSB will work directly with the developer to obtain the necessary grading and preliminary plat information necessary for this task. Task 2.2: A technical memorandum will be submitted with the model results. The memorandum will summarize methods used during model creation, assumptions made, and implications for irrigation design. Task 3: Preliminary System Design Task 3.1: The number of required pumping zones will be estimated based on flow and pressure requirements. Upon this determination, the zones will be delineated and mapped. Task 3.2: The irrigation networks for each pumping zone will be proposed and drawn on a schematic. The networks will minimize cost and ensure landowners can attach individual irrigation systems to the network. Task 4: Cost Estimates and Funding Alternatives Task 4.1: The total project costs for project implementation will be estimated and submitted in a spreadsheet. The estimate will consist of a per unit flat fee for water users and will consider the results of the water balance and potable water requirements in rate determination. Task 4.2: A cost recovery spreadsheet will be developed to assist City planning, including installation and maintenance. Grant opportunities will be considered as alternatives. Task 5: Preliminary Ordinance Review and Proposed Policy Revisions Task 5.1: The City's existing ordinances will be reviewed to evaluate if policy revisions will be necessary to implement a water reuse and irrigation utility. Task 5.2: If deemed necessary, policy revisions will be recommended in the final feasibility report. This task does not include fees associated with the ordinance revisions; however, that service can be provided in requested under a separate scope of work. C.\UsersWianehart AppData\LDeal\berosoft\Windows\'1'c.niwran Internet Flies \Cont.nt Ontlook\ER8.MUDX\o4^_915 LTR PROP - Lino lakes docx