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(1) The local health officer may establish a program and requirements for reviewing and approving remediation activities.
(2) Remediation must not:
(a) Result in damage to the OSS;
(b) Result in insufficient soil treatment in the zone between the soil dispersal component and the highest seasonal water table, restrictive layer, or soil type 7; or
(c) Disturb the soil in or below the soil dispersal component if the vertical separation requirements of WAC 246-272A-0230 are not met.