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-:r-' <br />BonestroOf ffos^no, Anderlik & Associates, Inc, <br />2335 W, Trunlr Highway 35 <br />St Paul, MN 55113 <br />512’535 ‘4500 <br />May 14, 1987 <br />Engineers A Architects <br />CJ»mC Bo>m$nio. f E. <br />tlobrrt W Kmrm. H t. <br />C Amirrtit, f t. <br />atmt/or4 A Lrmtbrr,. P E. <br />KKhtMi E. TWwr. P.E. <br />Jitma C CMkm. f‘ E. <br />City of Orono <br />Box 66 <br />Crystal Bay. MN 55323 <br />Attn: Ms. Jeanne Mabusth <br />Re: File No. 139-1142 <br />Smith Bay Marina <br />Ckim H- Cook. P E <br />Eruk A. Ounkm. H t <br />rkommt k. Mom. P t- <br />HKhord W ko%trr. P E <br />Moktn C. P E. <br />Morvm L. iunom. P E. <br />OtMwMC EontoMit. PE <br />Jtrrf A. Bt.li/Ooit. PE <br />Mart A. HooHOt. P E <br />T/OE FtHO. P E. <br />MirAarf T. Maarawaa. P E <br />ftobm M. PfrJJrrtr. Pt <br />Uo/tO O LoUotm. P E. <br />Thoom Of Pntnoo. P.E. <br />Mo ko/tC. Lymk. P E. <br />korm L. O'Mo. P E. <br />Jmmti B. MoMoO. P E. <br />kroMtk P AmBnoo. PE. <br />knik A Bmkotooo. PE. <br />kto/k B. Botfk P E. <br />Bobm C. BtasH. A.I.A. <br />ntooHU E. .-tatai. P E. <br />Stoll L. rotatg. P E <br />CkorOt A Intktoo <br />Leo M Pooeitiy <br />Horton M. Obaa <br />Staon M. Ek/rtot <br />Dear Jeanne, <br />We have reviewed the site plan submitted on the Smith Bay area. The plan as <br />submitted is acceptable with provisions added for controlling the site runoff. <br />We have shown a preliminary layout for controlling the runoff with filter <br />drain outlets into Lake Minnetonka. This is not the only option but an ex­ <br />ample of what we would recommend. The developer should develop his own silta- <br />tion basin and outlet controls along with hydraulic calculations. The plan <br />should then be submitted to the Minnehaha Creek Watershed for approval. <br />The parking lot layout will allow for adequate movement through the site. We <br />have shown 25' turning radi or the plan which would be more than necessary for <br />the average vehicle. We would expect that most boat launchings will occur at <br />off peak hours and be completed by the operator. <br />The parking area<^ should be surfaced with materials other than lime rock. The <br />rock surfacing creates a dust which silts up the grass ponding areas. The <br />parking lots should be constructed with a porous paving block if hardcover is <br />a concern. The parking lots should be paved with bicuminous surfacing if the <br />hardcover is noi. a problem. <br />If you have any questions, please contact this office. <br />Yours very truly, <br />BONESTROO, ROSENE, ANDERLIK & ASSOCIATES, INC. <br />Glenn R. Cook <br />GRC:li <br />3775e