01/14/2004 P&Z Packet - Laserfiche WebLink

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Eagle Brook Church Review Page 4 January 7, 2004 City of Lino Lakes, Minnesota 3. The sewer line from the building line to the septic tanks should be insulated to assure that freezing of the line will not occur. 4. An appropriate barrier must be constructed around the treatment area and drainfields for protection from off-road vehicles and snowmobiles. 5. It is highly recommended that the installation, performance, and reliability of the treatment system be guaranteed or strongly assured in some written fashion. It is therefore recommended that either Final Plans and Specifications for the treatment system be signed by a Registered Professional Engineer, or that the manufacturer and installer provide a warranty that covers the unit and performance for a reasonable period of time after installation (at least 5 years). Water Supply In accordance with the City's Comprehensive Plan, the church is located in an area designated as rural, and the extension of water into this area is not anticipated in the immediate future. An on -site new well is therefore proposed, and shall be subject to the review and approval of the Minnesota Department of Natural Resources (DNR), the Minnesota Department of Health, and City of Lino Lakes as required. *Additional Comments Previous review comments stated that the plans generally were considered adequate for preliminary review and comment, but incomplete for construction purposes. The set of plans received for this submittal have been revised significantly to include the required information. Remaining comments are as follows: Site Plan Additional construction details have been provided for improvements (widening) of County Road 21. As previously stated, the plan improvements to County Road 21 will be subject to the review and approval of Anoka County. 2. The church building's main floor (finished floor elevation) has now been provided (896.0). Adjacent lake, wetland, and proposed detention basin flood elevations, and groundwater elevations are all critical to the established building elevation. The finished floor elevation is well above the established flood elevation of the lake and detention areas. However, it is unknown if levels below the finished floor elevation are proposed, and how groundwater levels may or may not affect any lower levels. Per City of Lino lakes requirements, the lowest building opening must be a minimum of 1-foot higher than detention basin emergency overflow elevations. Basement floor elevations must be at least 4 -feet above the normal water elevation and 2 -feet above the design flood level. Grading Plan • The Grading Plan has been revised to address concerns previously expressed. All gradin g shall be confined to the property. No additional runoff from the site shall enter upon neighboring properties. If grading