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double Seam Dragline Operation <br />with Throw Blasting <br />Figure 7. <br />lo. 4 SEAM <br />~-- SOm ~.- SOm <br />No. 2 SEAM <br />1. CONFIGURATION BEFORE STPor nc cvn v <br /> <br />rJ. KEY CUT 70 NO. 2 SEAM ANC <br />DIAGONAL CHOP DOWN TO I <br />SEAM.THIS MATERIAL IS USE <br />BUILD THE IN-PIT BENCH <br />• <br />T. NO.2 SEAM EXPOSED <br />E17 <br />2. MIDBURDEN BLASTED <br />.3. OVERBURDEN BLASTED ~ <br /> <br />