Agenda - Council - 10/16/2012 - Special

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Review File: Super America Site Plan Review September 28, 2012 Revised October 12, 2012 Page 6 of 7 Landscape Review Reviewer. Chris Anderson canderson(a�ci. ramsev. mn. us 763-433-9905 Landscaping Plan: The proposed landscaping of the site interior is generally acceptable. The streetscape landscaping is being completed as part of the Sunwood Dr realignment project. Please note that copies of the topsoil load tickets will be required to verify the source of the material (there are pre -approved' suppliers that have provided testing to verify material meets specification). If amending onsite topsoil, or if using a supplier other than one that is pre -approved', documentation must be supplied to the City to verify that the amended material meets Mn/DOT's Premium Topsoil Borrow specification. Tree Preservation: This site is devoid of any significant tree cover and therefore, no tree preservation plan is necessary. Civil Engineering Review Reviewer. Leonard Linton, Civil Engineer H llinton(a�ci. ramsev. mn. us 763-433-9834 Grading and Drainage: The following comments are offered regarding the September 5, 2012 Grading and Utility Plans prepared by Landform: • The B612 concrete curb detail should be amended to include base material extending to 1' beyond the back of curb. • The drainage from the west half of the site flows into the common access drive along the west edge of the site. Additional catch basins must be added at the western entrances to capture runoff before it leaves the site. All catch basins must be depressed to capture runoff before it leaves the site. • Details for the Ecostorm device must be submitted. • A maintenance agreement for the Ecostorm Device must be submitted. • A turning template was provided for the fuel trucks. The owner should weigh in on the site layout as it pertains to fuel tanker access to the site. The project will require a permit from the Lower Rum River Water Management Organization (LRRWMO). The LRRWMO requirements include infiltration of 1 inch of runoff from the site. The following notes should be added or amended on the plan set: • The contractor should have a sweeper on site or available within 3 hours. All material tracked onto City streets must be removed immediately upon discovery, or as directed by the City Engineer. • Installation of silt fence and other down gradient sediment protection measures shall be completed and inspected prior to commencement of any site activities. Street and Building Access: Three accesses to the common access drive are proposed for Lot 5, Block 1 COR TWO.