04-21-1986 Planning Packet - Laserfiche WebLink

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' Zoning File #991/#1018/#1004 April 14, 1986 Page 2 of 5 This packet will be sent out on Wednesday, April 16th in order to provide additional review time for members. Staff would appreciate any requests for additional information on Thursday, April 17th so rhat an addendum can be prepared for final packets sent out on Friday. Glenn Cook will be preparing special exhibits to assist in your review (Exhibits N & 0). I have asked Glenn to be present at the meeting. We have scheduled a special time slot at 10:00 PM for the review because Glenn must attend an earlier meeting that same evening. B) Review of Conditional Ose Permit Applications - Refer to staff sketch Exhibit K. Area (1) Alteration of lagoon area located within 75 feet of lakeshore. The area had been filled with 3 to 6 inches of top soil in preparation for sodding or seeding. Erosion control was provided as needed. No major grade changes. Obvious attempt to ’’smooth out" shoreline. This type of filling is typical when developing lakeshore properties where ground cover is to be installed. Staff has never required conditional use permit reviews for this type of land alteration when a building permit has been issued on the property. In review of the plans submitted with the building permit, this specific land alteration within the lagoon was not noted and does require separate review. Area (2) The applicant has been allowed to construct a trench 2 feet deep filled with gravel and filter fabric that extends from the foundation of the structure to the 75 feet lakeshore setback line. Applicant seeks permission to extend the foundation drain to the lake. The elevation of the drainage line must be at the 932 elevation, the outlet would have to exit direct to the lake. The quality of such underground drainage would be excellent - passing through 12 feet of soils area then at the end through some 200+ feet of gravel and filter fabric. Planning Commission Recommendation ~ Alternative of Action a) not to approve foundation drain b) extend foundation drain to lake with direct outlet into lake Area (3) The berm area as proposed in Exhibits Q & R have been trimmed back to 6 feet maximum height. Note bank slope ratios are now at a 2:5 maximum. Retaining walls will not be necessary along roadway as would have been required in earlier plans. Applicant cannot use road right-of-way to install berms. All berming must begin out of Bohn’s Point Road right-of- way. As currently proposed, the berming creates no sighting hazards for uses of private driveway or Bohn’s Point Road. Staff recommends approval of berming as proposed on plans dated 4/8/86 by James Robin. Area (4) Major filling between Ulrich and former Blohorn properties - refer to exhibits. Clearly the filling within the Ulrich property 30 feet north of the original dividing line was not approved with the building permit. The original showed the lower elevations of 938 - 940 (remains of the old bowl area) that would funnel drainage down to the lake. I