Laserfiche WebLink
Section 816.13 Continued. <br />• the overburden indicates an absence of any acid or toxic <br />material. <br />Section 816.14 Casing and sealing of drilled holes. Temporary. <br />Each exploration hole, other than drill or boreholes, wells and <br />other exposed underground openings which have been identified in <br />the approved permit application for use to return coal Drocessing <br />waste or water to underground workings, or to be used to monitor <br />ground water conditions, shall be temporarily sealed before use <br />and protected during use by barricades, or fences, or other <br />protective devices approved by the regulatory authority. These <br />devices shall be periodically inspected and maintained in good <br />operating condition by the person who conducts the surface mining <br />activities. <br />• Each explo <br />protected, <br />Section. <br />Part 776 of <br />Section 816.15 <br />-ation hole described in this Section will be <br />inspected and maintained according to this <br />This performance is described more fully in <br />this application. <br />Lasing and sealing of drilled holes. Permanent. <br />When no longer needed for monitoring or other use approved by the <br />regulatory authority upon a finding of no adverse environmental <br />or health and safety effect, or unless approved for transfer as a <br />water well under Section 816.53, each exploration hole, other <br />drilled hole or borehole, well, or other exposed underground <br />opening shall be capped, sealed, backfilled, or otherwise properly <br />managed, as required by the regulatory authority, under Section <br />816.13 and consistent with 30 CFR 75.1711. Permanent closure <br />• <br />f4R-89-39 816-5 Revised 07/11/89 <br />