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N <br />N 1 4Sw1 /4 SECTION 4, T6N, R90W <br />MINING PLAN — BERM CROSS SECTION AROUND PIT <br />SCALE: N.T.S <br />W Agg — WAND Pit <br />CROSS SECTION A — A <br />NOTE: 100 year flood plain elevation 6197 <br />silt fence to be installled at 15" do not disturb boundary <br />top of berm el ev. 6200 <br />""berm to be constructed <br />' out of clay overburden � <br />and compacted \ \ t:� 15' top of bank elev. 6195.8 <br />PIT EXCAVATION <br />APPROX. 20' DEEP 3 -27 -10 water elevation 6191.3 <br />distance not to <br />be less than 50` <br />2:1 slope <br />CROSS SECTION B -- B <br />NOTE: 100 year flood plain elevation 6196 <br />silt fence to be installled around boundary <br />tap of berm el ev. 6198 <br />,N berm to be constructed <br />out of clay overburden <br />cind compacted exisit ing groun elevation 6192.5 — 6196.0 <br />PIT EXCAVA110N <br />APPROX. 0' DEEP <br />:1 slope prepared b <br />. =5� <br />' E'-, 1�7 <br />w <br />;y date: <br />4 � <br />S + <br />A� <br />