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<br />cable 2.--Blasts monitored for plpeline response <br />tlumber Dale Time Charge weight, lbs Distance, Scaled Distance Type of <br /> fl' blast <br /> total Per delay Square Cube <br /> root root <br />1 3-18 11:10 2D,199 960 1110 35.8 113 Parting <br />2 3.20 11:12 24,618 Z97 3490 203 524 Overburden <br />3 3-20 13:43 24,114 960 1250 40.3 ]2] Parting <br />4 3-20 ]3:53 21,696 960 1430 46.2 145 Parting <br />5 4.2 Il:l6 35,172 1,296 2850 79.2 262 Parting <br />6 4.2 ]1:40 67,344 1,656 590 14.5 50-0 Overburden <br />7 4-2 18:40 22,491 480 3060 140 392 Parting <br />8 4-29 1]:25 31,251 1,023 2630 82.2 262 Parting <br />9 4-Z9 19:18 29,898 1,188 2780 80.7 263 Parting <br />10 6-2 11:23 49,565 1,300 2480 66.8 223 Parting <br />ll 6-2 17:23 53,788 1,408 480 12.8 42.9 Overburden <br />12 6.5 11:11 60,680 1,704 410 9.97 34.2 Overburden <br />13 6-5 11:25 16,311 664 3020 117 209 Parting <br />14 6-5 14:09 17,199 398 3120 156 425 Parting <br />15 6-5 ]7:20 64,292 1,520 430 11.D 37.5 Overburden <br />16 6-10 09:25 12,682 2,114 630 13.7 49.2 Overburden <br />l7 D-3 14:13 22,945 ],025 1270 39.7 126 Parting <br />IB 8-5 11:13 32,638 1,826 1660 38.8 136 Parting <br />19 B-6 14:55 38,018 1,722 1810 49.8 165 Parting <br />20 D-6 17:10 66,961 1,612 290 7.22 24.8 Overburden <br />21 8-6 18:04 66,93-0 2,126 288 6.24 22.5 Overburden <br />22 8-7 18:19 69,97] 1,949 380 8.61 ~ 30.5 Overburden <br />23 9-I6 11:09 70,894 2,126 220 4.11 17.2 Overburden <br />24 9-IB missed -- -- -- -- -- Parting <br />25 9-18 10:51 67,298 1,850 165 3.84 13.5 Overburden <br />26 9-19 14:25 Overburden <br />27 9-21 12:05 Overburden <br />28 ]0-2] missed -• •- -- -- -- Overburden <br />29 IO-23 11:20 48 Overburden <br />30 10-24 15:57 169 Overburden <br />Distance is from closest blasthole to tenter of 6-in plpeline, which is closest to the <br />highwall. SYiot data from 9-19-on was unavailable in lime for this report. <br />M <br />139 <br />