03/14/2005 Council Packet - Laserfiche WebLink

Home Search

Turnberry Crossing Review Page 3 January 31, 2005 City of Lino Lakes, Minnesota 8) Geotechnical information was previously provided. As previously stated, additional excavation of fine alluvial silts and replacement with compactable granular material may be required for construction of the new buildings and private drives. Suitable granular material must also be placed beneath the designated infiltration areas. Groundwater levels may also necessitate dewatering for the utility installations. Any imported topsoil, fill material, or granular materials for roadway, building foundation, or other use (material and source) must be approved by the City Engineer. 9) A revised copy of the final plat must be submitted for review with the new title of Turnberry Crossing. Drainage and utility easements as well as provisions for driveway access must be provided on the plat. The Final Plat shall also be subject to the review and approval of Anoka County. 10) Utility plans have been provided. All utility installations (including sanitary sewer and water), shall be considered private and will not be owned or maintained by the City of Lino Lakes. In addition, the proposed streets /driveways do not meet the minimum width requirement of the City of Lino Lakes and shall also be owned and maintained privately. Private ownership and maintenance responsibilities must be addressed and detailed in the Developer Agreement between the City and the Applicant. The utility plan should also show or designate the services termination point (distance from the building). Individual sanitary sewer and water services must also meet minimum separation distances. Following are additional comments with regards to the utility and street plans: a) The new drives are shown connecting to Aqua Circle with valley gutters, which the City does not allow. The valley gutters shall be replaced with concrete driveway aprons, or shall be continuously paved with an acceptable slope transition. b) Sanitary sewer manhole castings shall be provided in accordance with the requirements of the City of Lino Lakes. c) The 8 -inch watermain on Drive A shall have a gate valve located at the property line (foot of the drive), similar to those provided for Drive C and Drive B. d) An 8 -inch main is proposed to run along Aqua Lane and parallel to the existing 12 -inch main for the length of the development property. The new 8 -inch pipe is proposed to be connected to the 12 -inch main by utilizing existing 6 -inch hydrant leads and relocating the hydrants. It is recommended for testing purposes that 8 -inch valves be installed at the connection points. e) Construction notes must be added that address requirements of the City of Lino Lakes with regards to connecting to existing utilities and structures. The City Utilities Superintendent must be notified at least 48 hours prior to any shut downs, wet taps, or other work related to the City's system. These requirements also apply to connecting to the City's sanitary sewer and storm sewer systems.