O-1972-101 - Laserfiche WebLink

Browse Search

e . . ", .. - - .. .. _. .. ,; .t ... ..: .. " - .. ~ ,; ~ A. The subdivider shall construct a sanitary sewer capable of serving the proposed subdivision. If the City Engineer finds that due to ultimate development of the total area where the subdivision is located larger lines should be installed than are necessary to serve the proposed sub- division, the City Engineer'may require such oversize lines to be in- stalled by the subdivider before approval of the plat is obtained. Costs for these oversize mains and facilities shall be in accordance with Article One Section 5 of this ordinance. B. The subdivide:!=:'s engineer shall conform to the recommendations of the City Engineer in the design and layout of the sanitary sewer system. C. Manholes shall be spaced in the sewer lines at every junction and angle point; the spacing shall not exceed six hundred feet (600'). However, the City Engineer may require less than 600' spacing. D. The terminus of all sewer lines must be provided with a "clean-out) or manhole. The distance between manhole and clean-out shall not exceed 200'. E. All material and installations shall be in accordance with the City's Standards for same. SECTION 5, STO~f DRAINAGE SYSTEM: A. The subdivider shall construct a drainage system to drain the proposed subdivision and every lot therein. TIle developer's engineer shall con- form to the recommendations of the City Engineer or his designated engi- neer in the design of the drainage system. B. Concrete culvert pipe materials and installation shall be in accordance with the City's Standard for same. C. Minimum gutter grade shall be 0.20 percent. D. Where a culvert runs under a proposed roadway or within two feet (2') thereof, the subdivider shall backfill and compact the trench to a uniform density equal to or greater than that of the undisturbed earth adjacent to the trench. The trench shall be backfilled with cement stabilized send to withi~ the foot (1') of pavement subgrade. SECTION 6, SEDIME~IT CONTROL: The subdivider shall provide effective sediment control measures in the planning and construction of subdivisions. Practical combinations of the follmqing technical principles shall be applied. A. No more than ten acres of land shall be exposed at anyone time during development. B. l~en land is exposed during development, the exposure shall be kept to the shortest practical period of time. C. Temporary vegetation and/or mulching shall be used to protect critical areas exposed during development. D. Sediment basins and traps shall be installed and maintained in properly designated places to remove sediment from runoff waters on land under- going development. E. Provisions shall be made to accommodate the increased runoff caused by changed soil and surface conditions during and after development. F. The permanent final vegetation and structures shall be installed as soon as practical in tile development. G. The development plat shall be fitted to the topography and soils so as to create the least erosion 'potential. ARTICLE SEVEN VARIANCES: SECTION 1, VARIANCES: -18-