Agenda - Council - 01/25/2011 - Laserfiche WebLink

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Sketch Plan and Site Plan Review -Cross of Hope Addition October 28, 2010 Revised January 20, 2011 Page 6 of 8 adjacent to the drive can trap water on the surface, potentially limiting access at certain times of the year. The drainage should be directed under the driveway through a pipe. • The grading east of the driveway is incomplete. • The driveway to the cemetery has a low point with 10% slopes leading into and away from the low point. This may limit the length of vehicle that can access the cemetery. The surface drainage is also directed across the surface of the access route. This will pose the same problems as noted for the trash/fire access. A culvert should be provided for drainage to pass under the driveway and reduce the maximum slope to a degree acceptable to City Engineer standards. • The inverts for the storm inlet structures and flared end sections must be shown. Storm drainage • The drainage calculations are incomplete. The drainage area for infiltration basin 2 is included in the calculation; however, the ponding area for the infiltration basin is not included. The area outside of the new parking lot and building is not included in the calculations. • The outlet elevation for infiltration basins must be above the elevation of the minimum design storm so that water will infiltrate and not leave through the storm sewer system. • The plans indicate another building addition is planned as Phase II of this project. Is the runoff for this addition accounted for in the ponding areas? Routing runoff to common ponds preserves space on site for other purposes and minimizes maintenance efforts for ponding or rain garden areas. Access and Streets: This project proposes to relocate the existing access slightly to the east along CR 27, aligning it with Iodine St to the north, and combining it with an access to the Garden of Hope cemetery to the south. A second access is proposed at the west edge of the property along CR 27 for future fire protection only. The City and County will review specifics at time of site plan review for Phase II. Turn and acceleration lanes are also proposed to be constructed within the CR 27 right-of-way. A right- of-way permit is required from Anoka County for the proposed improvements and must be approved prior to issuance of a building permit. An access easement is shown on the site plan from CR 27 south-southwest to the cemetery. The proposed access, which lines up with Iodine Street to the north, is sixty-six (66) feet in width initially and narrows to thirty-three (33) feet before connecting to the Garden of Hope cemetery. The access easement and agreement, which must be provided as a separate, recordable document, must be reviewed and approved by the City Attorney. All easements and agreements shall be recorded concurrently with the plat and are required to be completed prior to issuance of a Building Permit. Since there is no direct access to Lot 1 Block 1 from CR 27 but rather through Outlot A, a cross access easement benefiting Lot 1 Block 1 Cross of Hope Addition is necessary. Again, this must be provided as a separate, recordable document and is subject to review and approval by the City Attorney. Utilities: This property is served by private sanitary sewer (septic system) and water (well). Accommodations for fire sprinkling the entire building must be made and approved by the Fire Inspector. Please verify the location and sizing of the well and septic (show distances to tank, drainfield and well).