SOLID WASTE PROCESSING AND DISPOSAL
Rule 1200-01-07-.04, continued)
Have a reliable and convenient means of detecting the level of collected leachate in the reservoir and of sampling such leachate.
Must be managed in accordance with any other applicable state and local regulations; and
Must be sampled and analyzed, at least annually for Appendix I constituents, or for those ground water monitoring parameters listed in the permit, using sampling and analysis procedures as found in the facility permit. All leachate analysis results with all pertinent supporting data must be reported to the Commissioner with the next semi-annual ground water analysis report.
Nothing in this rule shall prohibit the recirculation of leachate through the emplaced waste provided that the requirements of this rule chapter are met.
During construction or installation, liners and cover systems (e.g., membranes, sheets, or coatings) must be inspected for uniformity, damage, and imperfections
g., holes, cracks, thin spots, or foreign materials). Immediately after construction or installation:
Geomembrane liners and covers must be inspected to ensure tight seams and joints and the absence of tears, punctures, or blisters; and
Soil-based and admixed liners and covers must be inspected for imperfections including lenses, cracks, channels, root holes, or other structural non-uniformities that may cause an increase in the permeability of the liner or cover.
Class II Disposal Facilities must be located, designed, constructed, operated, and maintained in accordance with the standards for Class I disposal facilities in subparagraph (a) of this paragraph unless a waiver from one or more of those standards is obtained as set forth in rule 1200-01-07-.01(5).
Class III and Class IV facilities must be located, designed, constructed, operated, and maintained such that there is immediately underlying all solid wastes a geologic buffer which shall have:
A maximum hydraulic conductivity of 1.0 x 10-5 cm/s and measures at least ten
feet from the bottom of the liner to the seasonal high water table of the uppermost unconfined aquifer or the top of the formation of a confined aquifer; or
A maximum hydraulic conductivity of 1.0 x 10-6 cm/s and measures not less than five (5) feet from the bottom of the liner to the seasonal high water table of the uppermost unconfined aquifer or top of the formation of confined aquifer; or
Other equivalent or superior protection as defined in part 2 of this subparagraph.
Gas Migration Control Standards
May, 2010 (Revised)