02-20-1996 Planning Packet - Laserfiche WebLink

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Zoning File #2108 February 14, 1996 Page 2 List of Exhibits A - B - C - D - E - F - G - H - I - J - K - Application Location Map Sewer As-Built 2' Contour Map from Earlier Subdivision Review City Topographic Map Engineer's Sketch of Proposed Drainage Easement over Lots 2 and 3 Back Lot/Front Lot Ordinance Gustafson Report 2/6/96 Gustafson Sketch of Road Layout (Option B, Page 2, Gustafson Report) Staff Sketch Sketch Plan of Five Lot Subdivision Review of Proposed Plan Access to the subdivision shall be via Wildhurst Trail. The City has reviewed the proposed location of the access and finds no problem with the sighting distance. The private road is shown at a 66 width with 120' diameter. The Code would require only a 50' wide road and 100' diameter cul-de- sac. All lots but Lot 3 have conforming access. Lot 3 is shown as a back lot with a 20' driveway easement extending from cul-de-sac to south lot line of Lot 3. If Lot 3 is tound to meet criteria that would allow a back lot with subdivision, an access corridor must be redefined at a 30' wide outlot and lot area of 3 must be increased to two acres. Setbacks of a back lot are to meet 150% of the resular setbacks for the zoning district; front 52.5' (150%/35') and side 15' (150%/10'). There would be adequate area to meet the back lot area requirements but each lot would be reduced to one acre m area. No matter what final configuration is proposed with the formal subdivision application, applicant's surveyor must complete a 2' topographic plan to determine the location of any bluff impact zones and define a 30' setback from the top of bluff. Review Comments 1.Drainage/Grading Plan. Refer to Exhibits D and E, there are two major drainageways within the seven acre parcel. Refer to the north, specifically Lots 3 and 4. There is a major ravine that intersects the property at the north. Refer to Exhibit F, in an earlier subdivision review the Engineer recommended a 50' drainage easement along the southern portion and at the northeit comer to be extended to a 75* width. Per Section 10.55, Subdivision 15 (A) (2), "For properties served by municipal sanitary sewer, the minimum lot area may be divided by Flood Fringe lands provided at least one-half acre of land not within the protected area 1