SECTION 330.333. Leachate Collection System

Leachate-collection and associated leachate-removal systems shall be:

(1) constructed of materials that are chemically resistant to the leachate expected to be generated;

(2) of sufficient strength and thickness to prevent collapse under the pressures exerted by overlying wastes, waste cover materials, and by any equipment used at the landfill; and

(3) designed and operated to function through the scheduled closure and post-closure care period of the landfill considering the following factors:

(A) estimated rate of leachate removal;

(B) capacity of sumps;

(C) pipe material and strength, if used;

(D) pipe network spacing and grading, if used;

(E) collection sump materials and strength;

(F) drainage media specifications and performance; and

(G) demonstration that pipes and perforations will be resistant to clogging and can be cleaned.

Source Note: The provisions of this §330.333 adopted to be effective March 27, 2006, 31 TexReg 2502