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[] No <br />· Yes <br />If domestic water wells are found to be present within minimum setbacks from the final alignment, they will be <br />properly abandoned in accordance with Minnesota Department of Health (MDH) regulations regarding separation <br />requirements. <br />Soil borings have not yet been completed in the sewer extension project area. Temporary dewatering may be <br />needed in some areas in order to place the trunk sewer pipe at the required depths. Dewatering wells would be <br />placed by the construction contractor based on the evaluation ofdewatering needed. It is not yet known if the <br />volumes of water would be such that a DNR Temporary Dewatering Permit would be required. <br />Trench dams will be incorporated into the project if necessary to prevent unintentional draining of wetland areas <br />through or near which the alignment passes. The spacing of trench dams would depend on observed ground water <br />conditions. Soil borings will be used to check for horizontal confining layers creating a perched wetland that could <br />be penetrated by the trench and drained. If necessary, a horizontal confining layer of Iow-permeability soils will be <br />restored. <br /> <br />The enabled development within the City of Ramsey may create the need for additional water supply for the city. A <br />new water main will be constructed to serve the Sweetbay Ridge and Brookfield developments in subdistricts R2 <br />and RLS-3. Any new wells would'be constructed with MDH and DNR requirements andapprovals. <br /> <br />:.~t 4.,. W a t e r- roi at e <br />r;~i";~ :'"'r ~:'~ .... ":'~ .~h,': ;':'''.; <br /> <br /> Does any pa~ of the project involve a shoreland zoning district, a delineated 100-year <br /> flood plain, or a state or federally designated wild or scenic river land use district? <br /> <br /> If yes, identify the district and discuss project compatibili~ with district land use <br /> restrictions. <br /> B No <br /> ~ Yes <br /> <br />Will the project change the number or type of watercraE on any water body? <br /> <br />If yes, indicate the current and projected watercra~ usage and discuss any potential <br />overcrowding or conflicts with other usesi <br /> ffi No <br /> ~ Yes <br /> The project itself will not change the number ofwatercra~ on any water bodies in the project ce& <br /> <br />Give the acreage to be graded or excavated and 'the cubic yards of soil to be moved. <br />Describe any steep slopes or highly erodible soils and:-'identify them on the site map. <br />Describe any erosion and sedimer~t.ation control measures to be used during and after <br />project construction. ' ': <br />Acres 372 Cubic Yards 1.75 million CY (based on a length of 108,000 fi, an average <br /> ., .depth of 20-ft and 1:1 side slopes) <br /> Regardless of the soil erosion potential, erosion control measures will be implemented. Specific measures to be <br /> used will be detailed in the erosion control plans required as part of the NPDES permit. In general, high. flow areas <br /> <br /> <br />