1145.12 EROSION AND SEDIMENTATION CONTROL.
    In addition to the regulations outlined in this Section, all developments shall also comply with the regulations contained in Section 1125.
   Effective erosion and sedimentation controls shall be planned and applied according to the following principles:
   (a)   The smallest practical area of land should be exposed at any one time during development.
   (b)   When land is exposed during development, the exposure should 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 (debris basins or silt traps) shall be installed and maintained to remove sediment from runoff waters from land undergoing development.
   (e)   Provisions shall be made to accommodate the increased runoff caused by changed soil and surface conditions during and after development.
   (f)   Permanent final vegetation and structures shall be installed as soon as practical in the development.
   (g)   The development shall be fitted to the topography and soils so as to create the least erosion potential.
   (h)   Wherever feasible, natural vegetation should be retained and protected. Development of the PD must conform to the City Tree Ordinance (Section 741) that may be in effect at the time the general plan is submitted.