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Bonestroo <br />Riosene <br />Anderiik A <br />Associates <br />Engineers A Architects <br />June 8. 1993 <br />Ms. Jeanne A. Mabusth. <br />BuOdtng and Zoning Administrator <br />City of Orono <br />Post Office Box 66 <br />Crystal Bay. Minnesota 55323 <br />Re: Russell Lund Estate <br />File No. 139-1818 <br />Ono G Bonewoo n <br />•oop^T A iDsr-ie PE • <br />x»pr C An«n* Pf <br />Mervir ». krvM <br />tic*‘-a»3 E k/rne- ^ <br />f Coo* PE <br />t^yynr E PE <br />•aoe*’ G Schuncm P£ <br />Suspr^ M Eoene C PA <br />•Vpno Cor*uMSrt <br />A SirM »£ <br />P Goodt PE <br />iOBP<t t P«PPr» P£ <br />•cnaid y* hmf' p£ <br />O umsu P£ <br />C PoMpa A> A <br />jp»^ A touaaor A£ <br />Mara A htensor Pf <br />Mchapr •autmanr P£ <br />IPd » PE <br />■^hosnas • Af»iprs or a * a <br />Dor>a«3 C •u«9ai« ^E <br />Thomas E Arsgti PE <br />ismaai Martinet P£ <br />Mchaei » iftr Pf <br />Phac J Pyne P£ <br />^pnes M tmQ A tC p <br />’’homas Ppifhcii'i P£ <br />Mirriae- C uvnt»' P£ <br />-•arnes • Mawno P£ <br />/e"v D PE <br />AenrW' a Anopnor PE <br />Mara P tots PE <br />Mara A iPO P£ <br />Gary Monpo Pf <br />Oaryp* j Pdgphor p| <br />AMan tick k:nmux P£ <br />Phiac ^ CjSMwes P£ <br />Mart O MMhk Pf <br />Mm B Jensen Pf <br />L Phdkp GrauK M Pf <br />tjipr) L WmPH pf <br />Gary o Ar»sKjHi Pf <br />f tMO *owy Pf <br />tPth t Pi <br />Oou^tfs J BenoE Pf <br />Srsaam D GufUan Pf <br />C pcoo Oawr Pf <br />Cham A fhcioor' <br />Lpo M PawPiMy <br />Hanart m Omsn <br />James r inqeB>mat <br />Dear Jeanne. <br />Subsequent to our inspection last Friday, we have prepared this letter regarding the proposed <br />landing reconstruction on the Russell Lund Estate. We have reviewed the sketch of the <br />proposed stairway and riprap. The proposal may be feasible but a more detailed plan is needed. <br />The plan should have a ^an view and a profile drawn to scale showing the proposed changes in <br />elevation and materials to be used. The plan should address the drainage and constructability <br />problems that wid be encountered. We assume the following construction steps will take place: <br />1.Place silt fetKC along shoreline prior to start of work. <br />2.Remove existing bituminous pavement and dispose of off site. <br />3.Retain existing landscape timbers. <br />4.Grade areas for the stairway, landings and riprap. <br />5.Place railroad tics to construct the stairway approximately 4 feet wide on one <br />side. <br />6.Place riprap and fabric to construct a drainageway approximately 4 feet wide <br />on the opposite side. <br />7.Extend landscape timbers wall as needed to construct stairway. <br />8.construct intermediate landings out of concrete. <br />We would recommend that a pipe and catchment basin be constructed at the top of the landing. <br />This would collect the runoff from the house and yard area prior to reaching the stairway and <br />would minim ze the possibilities for erosion. <br />Please contact me at this office if you have any questions regarding this matter. <br />Yours very truly. <br />BONESTROO. ROSENE. ANDERUK & ASSOCIATES, INC. <br />Shawn D. Gustafson. P.E. <br />2335 yg/est Highway 36 • St. Paul, MN 55113 • 612-6364600