62.1-44.15:5.2 - General permits for ready-mix concrete plant discharges
§ 62.1-44.15:5.2. General permits for ready-mix concrete plant discharges.
Any general permit issued by the Board for discharges of stormwater andprocess wastewater from industrial activities associated with the manufactureof ready-mix concrete shall apply to both permanent and portable plants. Thegeneral permit may include a requirement that settling basins for thetreatment and control of process wastewater and commingled stormwater belined with concrete or other impermeable materials for settling basinsconstructed on or before February 1, 1998, and shall include such arequirement for all settling basins constructed on or after February 2, 1998.
(1998, c. 28.)