Okla. Admin. Code § 252:515-11-71

Current through Vol. 41, No. 19, June 17, 2024

Section 252:515-11-71 - Liner construction standards

(a)Thickness and permeability. An in-situ liner installed at a C&D landfill must:

(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.

Okla. Admin. Code § 252:515-11-71

Added at 20 Ok Reg 1151, eff 6-1-03