W. Va. Code R. § 61-6B-12

Current through Register Vol. XLI, No. 50, December 13, 2024

Section 61-6B-12 - Drainage from Secondary Containment Areas

12.1. No person may operate a diked secondary containment area with a relief outlet and valve.

12.2. All diked earthen or prefabricated secondary containment areas shall have a base that slopes to a collecting spot where storm water can be discharged by a manually-operated pump over the berm for use in the blending process or for proper disposal in accordance with local requirements for disposal of storm water.

12.3. All asphalt or concrete lined secondary containment areas shall

12.3.1. have a recessed catch drain running through the center of the base; or

12.3.2. have a sump located within the containment area, that shall have no valve plumbed into the sump unless that sump is a part of a permanent recessed catch drain as specified in this section.

12.4. Storm water or other drainage may be removed from the secondary containment area when it is used for makeup water in fertilizer mixes or disposed of in accordance with local requirements when the water is free of chemical residues that could contaminate groundwater.

12.5. No operator may use a collection tank as a storage area.

12.6. All operators shall remove operational spills from the secondary containment area promptly.

W. Va. Code R. § 61-6B-12