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HomeMy WebLinkAbout2.0 PC Staff Report 03.13.1991• PC 3/13/91 PROJECT INFORMATION AND STAFF COMMENTS REQUEST: Los Adobes Sketch Plan OWNER: Los Adobes Joint Venture LOCATION: A parcel of land known as Tract #1 through #5 of the Sunnyside Subdivision located .Ln Section 17, T7N, R88W in the 6th P.M.; located on the north side of Highway 82 1/2 mile east of the intersection with Highway 133. SITE DATA: The site consists of 23 acres. WATER: Wells SEWER: Individual Sewage Disposal ' Systems ACCESS: Proposed roadway from Highway 82. EXISTING AND ADJACENT ZONING: A/R/RD I. RELATIONSHIP TO THE COMPREHENSIVE PLAN The subject property is located in the Carbondale Urban Area of Influence as designated on the Garfield County Comprehensive Plan Management District's map. II. DESCRIPTION OF THE PROPOSAL A. Site Description: The subject property is located on the north side of Highway 82. The property is steeply sloped with occasional red rock outcrops, with a relatively flat: area adjacent to the highway. The area is primarily vegetated with pinon-juniper type vegetation. There is currently a residence under construction on the property which is accessed by a switchbacking driveway. B. Project Description: The applicants are proposing an eight lot subdivision of the 23 acre parcel. Seven of the lots are small, averaging 2.3 acres. The eighth lot, labelled "open space", is proposed as 6 acres, and would have facilities for horses and a caretaker's residence. C. Background: The subject property was previously divided through the exemption process into 4 lots and common open space in 1979. The current proposal would vacate the existing lots. III. REVIEW AGENCY COMMENTS A. Roaring Fork School District: Bus service would not be available. B. Holy Cross Electric: Electric is available for the project. Adequate perimeter easements will be required. • s C. Colorado Department of Health: Concerned about the impact of steep slopes and shallow bedrock on the I.S.D.S. siting. D. Colorado Division of Wildlife: Limited wildlife usage on the site due to lack of forage. Recommend ten acre lot size, no livestock grazing and restriction of dogs. IV. STAFF COMMENTS A. Soils/Terrain: The subject property is steeply sloped, in excess of 50 percent on portions of the property. The property has approximately 225 feet of relief over its length. Identified building sites have slopes of roughly 15 to 35 percent. According to the Soil Conservation Service, the proposed subdivision site is dominated by 2 soil types. Both soil types are poorly suited for homesite development, limited by steep slopes, shallow depth to bedrock and erosion potential. B. Water: Water service will be provided by individual wells. A commitment for 4 wells was granted in 1979 for the exemption. Some question remains about their applicability in a new subdivision. The property is located within the boundaries of the Basalt Water Conservancy District. Augmentation through the District is possible. C. Zoning: All of the proposed lots conform with the minimum parcel size and development requirements of the Zoning Resolution. D. Design: The lot lines may require gerrymandering to accommodate the existing residence. E. Wastewater: Wastewater disposal will be difficult in light of topography and soil conditions. Engineered systems are a necessity in this type of terrain. During the preliminary plat process, the applicant should be required to demonstrate wastewater disposal capability on each lot. F. Roads: The applicants are proposing to construct a new roadway to service the eight lots. Because the proposed roadways will not meet minimum county standards in terns of slope and road surface width, the applicants are anticipating changes in design standards before submitting a preliminary plan application. Design standards are currently under review. Extensive cut and fill would be required to construct the proposed roadway. This roadway would be private and not accepted into the County road system.