07-15-1985 Planning Packet - Laserfiche WebLink

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H July 3, 1985 Ms* Mabusth Page 3 As noted at the beginning of this letter, this location will require three variances concerning lakeshore setback, lakeshore hardcover and accessory structure setback. 1* Lakeshore Setback This proposed pool location varies from the plan reviewed on June 17 in that is has been moved about 5 feet further away from the lake. The nearest point will be 53 feet from the water. With an average setback of 56 feet, the requested variance would be 19 feet from the required 75 foot setback. This setback would also move the pool outside the DNR 50 foot structure setback. 2* Lakeshore Hardcover The requested hardcover has been reduced significately from the plan reviewed on June 17. A total of only 100 sqaure feet within the 75 foot setback is now requested. Of this, 85 square feet will be the pool edge coping strip and 15 square feet will be hard surface deck area. As shown on the attached plan, the only hard surface proposed Is that between the pool and the garage/greenhouse and is almost entirely outside the 75 foot setback. This is for practical reasons of maintenance, pool use and access into the house and storage area. The remainder of the grid shown on the plan will be a pattern of pervious surface where a combination of grass areas and boardwalk will be utilized. The boardwalk will be a wood deck module set on and into a rock bed and flush with the pool and adjacent hard surface A geotechnical filter fabric will underlay the rock to allow water passage thru to the natural soil while acting as a weed/vegetation barrier. The ground form will hold the rainfall/runoff within this rock bed to help control water quality and compensate for the 100 square foot hard surface area within the lakeshore setback (see attached detail). A small 6 inch perforated P.V.C. pipe and filter fabric will be located at a low collection point to allow a slow, controlled outlet for runoff. This water pervious surface will also be used as much as possible beyond the 75 foot setback to reduce potential hard surface coverage, also to help compensate for the requested hard surface within 75 feet. 3* Accessory Structure Setback The pool will have a setback of 5’-4" to the greenhouse and 13’-8" to the house/garage* This will require a variance of 4'“8” from the required 10 foot setback for a 16 foot wide area between the pool and greenhouse.