Riprap shall be used for the control of erosion on those areas where it is impractical to establish vegetation or other means of erosion control or in any areas where rock riprap is an appropriate means of reclamation. Placing of rock riprap shall be in accordance with drainage standards and the approved mineral mining plan. Other methods of stabilization may include gabions, concrete, shotcrete, geotextiles, and other means acceptable to the director.
4 Va. Admin. Code § 25-31-510
Statutory Authority: §§ 45.1-161.3 and 45.1-180.3 of the Code of Virginia.