Indiana Administrative Code
Title 329 - SOLID WASTE MANAGEMENT DIVISION
Article 10 - SOLID WASTE LAND DISPOSAL FACILITIES
Rule 17 - Municipal Solid Waste Landfill Liner System; Design, Construction, and CQA/CQC Requirements
Section 17-4 - Soil component of the liner; design requirements

Universal Citation: 329 IN Admin Code 17-4

Current through September 18, 2024

Authority: IC 13-14-8-7; IC 13-15; IC 13-19-3

Affected: IC 13-18; IC 13-20; IC 36-9-30

Sec. 4.

The soil components of the liner systems described in section 2 of this rule must meet the following requirements:

(1) Be constructed on a slope of no less than two percent (2%) toward the leachate collection pipes.

(2) Meet the specified thickness and hydraulic conductivity requirements of section 2 of this rule, as appropriate to the location of the proposed MSWLF unit.

(3) Be composed of lifts, each having a maximum thickness that:

(A) is specified in the approved construction plan or is otherwise approved by the commissioner; and

(B) in no case exceeds nine (9) inches after compaction.

(4) Have a design that adequately addresses the following factors:

(A) Protection from damage due to uplift from hydrostatic forces.

(B) Prevention of damage due to freeze/thaw and wet/dry cycles.

(C) Any additional factors that are necessary to obtain an adequate soil component as specified in the construction plans or as determined by the commissioner.

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