§ 8-634. Stormwater treatment facility design and construction.

(a) Developer to prepare stormwater treatment plan. In conjunction with final development plan, final plat, building permit applications, and other building or land development applications as may be identified in the supplemental regulations, the developer shall submit a stormwater treatment plan. The plan shall consist of construction drawings for stormwater treatment facilities that meet the requirements of the design criteria, a construction sequence for protection of the stormwater treatment facilities from construction phase sedimentation, a projected maintenance schedule, and a pollution prevention plan. For multi-lot subdivisions the stormwater treatment plan shall also include maintenance agreements as deemed necessary by the director.

(b) No separate permit. The director shall review and approve the stormwater treatment plan. Review, approval, construction inspection, warrantee and performance bond for the stormwater treatment facilities shall be an integral part of the performance required under previously adopted or subsequently amended unified government regulation of buildings and development. A separate permit or bond for construction of the stormwater treatment facility is not required.

(c) Developer to construct. The developer shall construct the stormwater treatment facilities according to the approved plan and the adopted construction standards.

(d) Prevent damage from construction phase sediment. Developer shall manage the construction sequence to protect the stormwater treatment facilities from construction phase sedimentation.

(e) Unified government construction period inspection. In addition to inspections established under previously adopted or subsequently amended unified government regulation of buildings and development, the director may during the construction period inspect any stormwater treatment facility required under this article to ensure that it is correctly installed and adequately protected from construction phase sedimentation.

(Ord. No. O-25-10, § 1, 5-6-2010; Ord. No. O-27-14, § 2, 4-10-2014)