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Bonestroo & Assoc. <br />if I Bonestroo <br />Rosene <br />m wm Anderlik & <br />Associates <br />Engineers & Architects <br />Mav 13. I9V6 <br />636 1311 05/14 '96 07:30 NO.424 01/02 <br />4 smhh ^ <br />* at/i# • # # •.#/♦• <br />/ ' f ,Ms. Jeanne MahuMh. <br />Building* and Zoning Administrator <br />Cnv ol Oronom <br />Pt)sl OttiLC Box <br />Crystal Hay Minnesota 35.^23 <br />Re; Hilloway Corpt>ralion <br />File No '1.39-21.36 <br />Dear Jeanne. <br />We have reviewed the preliminary plat and road plan for the proposed six lot subdivision to be developed by Hilloway <br />Corporation The site is located east of North Shore Drive <CS a H 19) and south of Bayside Road (C.R. 84) in the <br />northwest quarter of Section 6. Wc have the followmjt comments in regards to engineering inaUers. <br />1. Access: The access liKations for lots 2. 5 and 6 onto North Shrrrc Drive should be shown on the plan. Wc <br />recommend that Lots .3 and 6 have one shared driveway located near the common lot line. The road plan and <br />typical -section for the private street on Outlot B arc acceptable The subdivisnm plan should be submitted to <br />Hennepin County for their review and comment. <br />2. Crnding: The grading, drainage and erosion control plan prepared for the pond and road construction i.s <br />appropriate. The erosion control measures should be in place piior to any grading. Additional erosion control will <br />be needed during construction t>f the houses and septic systems. The wetlands have been delineated and shown <br />on the plan. <br />3» Draliuige; Driveway culverts should be slmwn on the plan us needed. There should be u drainage easement over <br />the drainagewuy on Lot I from the cul-de-sae to the sedimentation pond. The drainage and ponding calculations <br />are acceptable. The plan should be .submitted to the Minnehaha Creek Watershed District for their approval <br />A. Easements: Drainage and utility easements sliould be shown on the plat five feet wide along all interior lot lines <br />and ten feet wide along the existing and proposed roadway right-of-ways. Drainage easements should be provided <br />across the drainageway an.l wetland areas. The drainage easement for the wetland on Lot 4 should he extended <br />more or less to meet Outlot B. This area may be needed as part of u future sedimentation pond when the rood i.s <br />constructed ovei Outlot B. Hennepin County should determine if additional right-of-way is needed for cither North <br />Shore Drive or Bayside Road. <br />5. Financial Guarantee: The developer's engineer should prepare a cost estimate of the total site improvements for <br />our review Ba.sed on that information we will determine the amount of the tinuncial guarantee required <br />Please contact me at this office if you have any questions regarding thus matter. <br />Yemrs very truly. <br />BONESTROO. ROSENE. ANDERLIK & ASSOCIATES. INC. <br />Shawn D. Gu.stafson. P.E <br />...........'** 4#/ £<4 «.tr . I ,/tZ-— <br />.IMM, • 4I»V,4. f Ar,|#,M|k aM.'laiMl , <br />»l lorN* m * ,h tf , • rrmrAixt- Noy* I't • iC ,.|jt i| f, ’•'•ui. . ti» • <br />t. ..y A M....rrt*.M t^» alfi.r.. «| t/ l»l .mj .hv M ♦ PA ‘ ur <br />A> ^ .Ilf Cf A (aMilun ft •Vi.f.t.tW f'ftMr'flf f'« a <br />.f.off J . I • .X .1 • I a .f.i -r • r.,1,^ ., r I,,,. , g ^ , A • V.«f, A !‘l . <br />V I > . Il't r ff *• ll rr3. M vr • l»* ■ ii I ll I • : *1 <br />• f •* ii:i *r>it Vtii .VN a W-.4..jfMV iJl' <br />2335 West Highway 36 • St. Paul. MN 55113-3898 • 6I2-636-4600