Site preparation, including stripping of vegetative cover or grading, shall be undertaken so that the amount of time that disturbed ground surfaces are exposed to the energy of rainfall and runoff water is limited. Disturbed soils shall be stabilized and revegetated before construction can begin. During the interim, erosion protection measures, including but not limited to vegetation, retention ponds, recharge basins, berming, silt traps and mulching, shall be used to ensure that sedimentation is minimized and mitigated.