Illinois Administrative Code
Title 35 - ENVIRONMENTAL PROTECTION
Part 817 - REQUIREMENTS FOR NEW STEEL AND FOUNDRY INDUSTRY WASTES LANDFILLS
Subpart D - NEW STEEL AND FOUNDRY INDUSTRY LOW RISK WASTE LANDFILLS
Section 817.405 - Foundation Construction
Current through Register Vol. 48, No. 38, September 20, 2024
a) If the in situ material provides insufficient strength to meet the requirements of Section 817.404, then the insufficient material shall be removed and replaced with clean materials sufficient to meet the requirements of Section 817.404.
b) All trees, stumps, roots, boulders and debris shall be removed.
c) All material shall be compacted to achieve the strength and density properties necessary to demonstrate compliance with this Part in conformance with a construction quality assurance plan pursuant to 35 Ill. Adm. Code 811.Subpart E.
d) Placement of frozen soil or soil onto frozen ground is prohibited.
e) The foundation shall be constructed and graded to provide a smooth, workable surface on which to construct the liner.