Laserfiche WebLink
2335 Highway 36 W <br /> St. Paul, MN 55113 <br /> Tel 651-636-4600 <br /> Fax 651-636-1311 <br /> www.bonestroo.com <br /> January 19, 2011 � Bonestroo <br /> Melanie Curtis <br /> Planning &Zoning Coordinator <br /> City of Orono <br /> Post Office Box 66 <br /> Crystal Bay, MN 55323 <br /> _._ <br /> Re: 155 Mackinnon Drive �"� �� C �►�f r"-`�� � <br /> File No. 2011-00010 <br /> Dear Melanie: <br /> We have reviewed the plans for the proposed house and associated grading to be constructed at <br /> 155 Mackinnon Drive. The plans are dated 11-30-10. We have the following comments with <br /> regards to engineering matters: <br /> • Care should be exercised while final grading the backyard to ensure that runoff is <br /> directed either north or south of the proposed home. <br /> • Several proposed retaining walls are shown at or near 4'in height. If the proposed <br /> design height exceeds 4'or if field changes increase the height during construction, <br /> engineering design and details must be submitted for review. <br /> • This project will disturb more than 100 CY of material. Sediment and erosion control <br /> information meeting the requirements of Orono's City Code 79-7(c)(2) must be <br /> submitted. The minimum $2000 sediment and erosion control financial security should <br /> be required of the owner for this permit. � �(�' <br /> .JV�-- <br /> If you have any questions, please call me at(651) 604-4894 or send an email to <br /> darren.amundsenCa�bonestroo.com. � <br /> � <br /> Yours very truly, _ , �C�� <br /> ���v <br /> � <br /> i—�.�----.;Z�� ' �� � 1 1 <br /> Darren Amundsen <br /> 1 <br /> Cc: Tom Kellogg <br /> Christine Mattson <br />