02-20-1996 Planning Packet - Laserfiche WebLink

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1/1 Bonestroo Rosene /Kndcrfik & ^1 Associates Engineers £i Architects February 8, 1996 Bonestroo. Roscnc. Andertik and Aisocates. me. is an Affirmmjve Action/E»*il Opportunity Employer Otto G Bonestroo. »t Robert W ’ove«>.* Joseph C. A-'oeriik. PE Mjrvin L Sorvalo. P E. Richard E- Turner. P E. Gtenn R Cook. P E. Thomas E. Noyes. P E. Rooert G. Schunicht. P E Susan M. EPertin. CPA * * Senior Consuftam Howard A. Sanford. PE. ke<th A. Gordon.. PE. Robert R. Pfef ferfe P E. Richard W Poster. PE David O Loskota. P E Robert C Russek. A.IA. Jerry A. Bourdoa P E. Mark A Hanson. P E. Mtcnaei T Rautmann. P E. Ted k Field. P E Thomas R. Anderson. A.I.A James R. Rosenmerkel. P.E. Dorsa«d C. Burgardt. P E. Thomas A. Syfko. P E. Frederic J. Sienborg. P E Ismae* Martirsei. P E. Michael P Rau, P E. Thomas W Peterson. P E. Michael C. LyrKh. P E James R. Maiand. P £ Jerry D. Peaiich. PE Scott J. Arganek. P.E. Kenneth P Ar*c*erson. PE. Mark R Rolfs. PE. Mark A Seip. PE. Gary W. Monen. P.E. Paul J. Garwsoa A.IA. Oarsiei J Edgerton. P E. A. Rick Schmidt PE. Dale A Grove. PM. Philip J. Casweu. PJL Mark C’. Wallis. P E. Mi>c d Jensen. PE L Phillip Gravel. PE Karen L Wiemen. P E. Gary D. Knstofiu. PE. Brian K. Gage. P E. F. Todd Foster. PM. Keith R Yapp T Oouglai J. Fersoit. hS Shawn O Gustafson. PC v.rviiia Olivier. PE. Kent J Wagner. PE Paul a Heuer. PE. John P. Gorder. PE. Dan O. Boyum. PE. Jeffrey J. Ehleftrsger. PX Joseph R. Rhein. PE Lee M. Manrv PX Charles A Erickson Leo M. Pawelsky Harlan M. Olson Agnes M. R«r>g James F. Engelhard! Ms. Jeanne A. Mabusth, Building and Zoning Administrator City of Orono Post Office Box 66 Crystal Bay, Minnesota 55323 Re: O’Sullivan Site Plan File No. 139-2107 Dear Jeanne, We have reviewed the survey and schematic design for the proposed commercial development located at the northeast comer of Shadywood Road (CSAH 19) and Shoreline Drive (CSAH 15) in Navarre. The development includes a 90 foot mini-tunnel car wash, a family restaurant with sit down and drive-thru food service, and an O Sullivan Convenience Store/gas station. The proposal includes a request to vacate the east half of the existing Navarre Une right-of-way. A second phase will be pursued soon to develop the adjacent church property with a retail and office development. There are several issues that need to be addressed relative to engineering matters, and added to the plan set. 1. Utilities: The existing sanitary sewer and water main to serve this property are located within the right-of-way for Navarre Lane. Services have been extended to the property, however it is likely that the size is inadequate and new service connections will be necessary. Plans and specifications should be prepared for the service line connections, with as-built plans provided to the City upon completion. 2. Grading; The topography shown on the survey is correct. A grading, drainage and ” erosion control plan should be prepared that shows both the existing and proposed contours, building locations and elevations, and erosion control measures to be used during construction. Detail-, should be provided for the proposed landscape/retaining wall shown along the northeast property line. The retaining wall should have a fence along the top if it e.xceeds a 3-foot height. It appears that the construction may exceed the property limits which will require easements from the adjacent property. 3. Drainage: The site drains naturally to DNR protected wetland basin #27-9 12W. The drainage plan for this development should include stormwater ponding to treat the runoff leaving the site. The parking lot should have storm sewer for proper drainage. Drainage and ponding calculations should be provided for our review. Some type of skimmer structure should be included at the pond outlet. A detail of the outlet structure and pond elevations should be shown on the plan. The plans should be 2335 West Highway 36 ■ St. Paul, MN 55113 ■ 612-636*4600