- (a) Groundwater study required. A groundwater study completed in accordance with this Part shall be performed as part of the subsurface investigation required by this Subchapter, and the results included with the permit application.
- (b) As-built drawings required. As-built drawings, surveyed locations, and casing elevations of each piezometer installed shall be included with the permit application.
Added at 20 Ok Reg 1151, eff 6-1-03