§ 196A-13. Staircases over coastal and inland banks

B. Submerged (dug into ground) treads or risers

(1) A staircase that is dug into the ground shall follow the slope profile. Treads or risers must be level to prevent erosion. The stairway may be straight or serpentine.

(2) Treads or risers that are not tied into stairway side supports may be permitted with adequate switch backs to prevent erosion.

(3) Use of non-leaching material such as plastic lumber or other such building materials that do not leach pollutants into the aquatic ecosystem are preferred over CCA treated lumber. Use of treated material is allowed because they minimize the incidence of rotting in structures. Creosote-treated lumber is prohibited.

(4) Where the Commission finds, due to the height or steepness of the bank, or other factors, that a resting landing is justified, that landing shall meet the above width requirement and shall seat no more than two individuals.

(5) Construction of the stairway must be capable of compliance with the Orders of Conditions issued by the Commission.