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level (NWL). All ponds should have an outlet stiucture and provided a minimum of 1-foot of skimming <br />to remove floatables and debris. Riprap should be provided at all inlets and outlets. Storm sewer should <br />be reinforced concrete pipe. Final plans should show plan and profile views of the proposed sewer and <br />include storm sewer details. A drainage area map, storm sewer and ponding calculations should be <br />submitted for our review. Final plans should be submitted to the Minnehaha Creek Watershed District <br />(MCWD) for their review. <br />5. Streets/Trails: Final plans should provide horizontal and vertical curve information for all streets. City <br />standards do not allow for more than 10 units to be served by a cul-de-sac. City code requires that a public <br />street serving more than 10 units shall have a minimum paved width of 32-feet where 30-feet is currently <br />shown. We recommend that the trail typical section be revised to show 3-inches of bituminous. Street <br />and utility record plans should be provided to the City after proje/'f completion. <br />6. Financial Guarantee: When the plans have been completed we v.iU prepare an estimate of the total cost <br />for the site improvements to determine the amount of the (inaccial guarantee required. The developer will <br />also be responsible for all pertinent City charges includinj, but not li.Tiited to, tnink sewer, trunk water and <br />park dedication fees. <br />Please contact me at (651) 604-4863 if you have any questions regarding this matter. <br />Yours very truly, <br />BONESTROO. ROSENE. ANDERLDC & ASSOCIATES, INC. <br />Tom Kellogg <br />Cc: Greg Gappa, City of Orono