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• <br />• <br />• <br />Task 1 Description <br />Estimated Hours <br />Ditch Survey <br />210 <br />Historic Ditch Record Research <br />62 <br />Ditch Borings <br />46 <br />GIS Natural Resource Database <br />18 <br />Storm Sewer Infrastructure <br />34 <br />Storm Sewer Survey <br />30 <br />Monitoring Data <br />42 <br />Land Use Plans <br />14 <br />2' Topography <br />16 <br />Stormwater Management Plans <br />20 <br />Total Hours: 492 <br />Estimated Budget: $44,280 <br />Task 2. Preliminary System Analysis and Mapping <br />Updating the Lino Lakes priorities for resource protection, including functional <br />assessment data, is the most labor intensive item. Other items include ditch system maps, <br />and rare plant investigations in priority areas for Lino Lakes. <br />Assumptions included in estimate: <br />Task 2 Description <br />Estimated Hours <br />Original Ditch System Mapping <br />20 <br />Existing Ditch System Mapping <br />20 <br />Historic Flooding Problems <br />8 <br />Water Quality Problems <br />8 <br />Review wetland inv data <br />16 <br />Protection Sites <br />80 <br />Rare Plant Findings <br />34 <br />Management Goals Review <br />10 <br />Meetings <br />14 <br />Total Hours: 210 <br />Estimated Budget: $18,900 <br />Task 3. Hydrologic System Analysis and Modeling <br />This is the biggest task and is required for all reports and documents. The start-up for <br />some subwatersheds is contingent on completion of Task 1 and especially ditch <br />surveying. The upper drainage area ditch systems that affect the Chain of Lakes (ACD- <br />31, ACD -46, North Columbus) will not be modeled in this effort. This task includes the <br />RCWD Lino Lakes RMP Work Plan Page 6 of 10 <br />1/2/2007 <br />-103- <br />