Or. Admin. Code § 340-043-0100 - Physical Stability of Retaining Structures and Emplaced Mine Materials
(1) Permit
applicants must demonstrate to the Department that the design of chemical
processing facilities and waste disposal facilities is adequate to ensure the
stability of all structural components of the facilities during operation,
closure and post closure.
(2)
Retaining structures, foundations and mine materials emplacements shall be
designed by a qualified, registered professional and be constructed for
long-term stability under anticipated loading and seismic conditions.
(3) Temporary structures and materials
emplacements may, with written approval from the Department, be constructed to
a lesser standard if it can be shown that they pose no, or minimal, threat to
public safety or the environment.
Notes
Stat. Auth.:ORS 468.020
Stats. Implemented:ORS 468.020
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