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l• <br />• <br />IF SITE SURVEYED NO MARKER <br />WILL BE INSTALLED, <br />OTHERWISE, STEEL ROD OR <br />WOODEN MARKER WILL BE <br />INSTALLED. <br />SURFACE <br />STRIPPED TOPSOIL <br />BENTONITE <br />CEMENT OR CONCRETE <br />AQUIFER <br />AQUIFER❑US <br />COAL BED <br />AQUIFEROUS <br />COAL BED <br />NOT TO SCALE <br />FIG. 3.3-1C. DRILL HOLE ABANDONMENT FOR DRILL HOLES COMPLETED <br />INTO AN AQUIFER OR THROUGH MULTIPLE AQUIFERS <br />(ALTERNATIVE 3). <br />3-26C <br />APPROVED NOV 10 2005 <br />