Oklahoma Administrative Code (Last Updated: March 11, 2021) |
TITLE 252. Department of Environmental Quality |
Chapter 515. Management of Solid Waste |
Subchapter 11. Liner Design |
Part 7. IN-SITU LINER |
SECTION 252:515-11-71. Liner construction standards
Latest version.
- (1) be at least five feet thick with a hydraulic conductivity no greater than 1.0 x 10-5 cm/sec; and(2) meet the requirements of and be constructed in accordance with this Part and the approved QA/QC plan.(b) Verification of soils. Sufficient types and numbers of borings, excavations and tests shall be conducted to assure that the in-situ materials will meet the thickness and permeability requirements of (a)(1) of this Section for the bottom and sides of the disposal area.