06/26/1995 Council Packet - Laserfiche WebLink

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TKDA TOLTZ, KING, DUVALL, ANDERSON AND ASSOCIATES, INCORPORATED ENGINEERS , ARCHITECTS • PLANNERS MEMORANDUM Mary Kay Wyland To: Planning Coordinator 1500 PIPER JAFFRAY PLAZA 444 CEDAR STREET SAINT PAUL, MINNESOTA 55101-2140 PHONE:612292-4400 FAX:612/292-0083 Reference: Site Plan Review Copies To: Alan Brixius, NAC Marshan Lake Condominiums From: John Powell'?" Lino Lakes, Minnesota Date: May 5, 1995 Commission No. 10414-953 As per your request, we have reviewed the site plan dated March 18, 1995 and revised April 19, 1995 for the referenced site. Our comments are as follows: Streets 1. The entire site is accessed exclusively via Lake Drive and Aqua Lane. Although Aqua Lane was recently resurfaced it is substandard for the amount of traffic expected to be generated by the site. Aqua Lane will require upgrading including storm sewer, to accommodate the turning movements for this site as well as for any future business development on the northeast comer of Lake Drive/Aqua Lane. The developer should be responsible for the cost of the required upgrading. 2. According to this site plan a cul-de-sac is proposed at the south end of Stagecoach Trail. This cul- de-sac should be built along with the other site improvements. 3. All roadways within the subdivision are to be constructed to City standards including a 32' wide (B -B) roadway and a 60' right-of-way. Around the radiuses of the horseshoe the centerline slope will have to be increased to provide for a minimum gutter line slope of 0.50%. 5. Similar to the Shores of Marshan subdivision, the developer will be required to dedicate additional right-of-way along the east side of Lake Drive. The exact amount of this additional right-of-way will be determined by MnDOT. 6. The access driveways to condominium No. 6, 8-11, are to be constructed to City Street Standards. Sanitary Sewer 1. A feasibility study must be prepared to determine adequacy of the existing sanitary sewer system and the impact on the system due to this development. A preliminary review has been prepared by OSM for the developer which indicated the lift station at the south end of Stagecoach Trail would need significant improvements to accommodate the flows generated by this development.