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<br />• <br />• <br />r.F,R 0~ % DICES INT. SLC uT. <br />Mlning Services Intemationa! <br />DOWN HOLE SERVICE COST FOR COLOWYO <br />COLOWYO <br />PraduetYon Requlnsd (DoyJ <br />Bench Halght (ft) <br />Ffole Artgla (deg) <br />Rook Density (ycc) <br />Bleatebllfty Fodor <br />Enter 5 for awry, 16 for hard <br />Bottom CherQe <br />Diameter (In) <br />Denalty (au) <br />EnaRY (pVfl) <br />Length (R) <br />Weight (Ib) <br />Cotumn Charpa <br />Diameter (In) <br />Densly ia~.) <br />Enarpy (raVp) <br />Length (tt) <br />WaIpM (Ib) <br />Hola Length (tt) <br />Burden (tt) <br />6paanp (R) <br />8ubdrill (R) <br />DerScinp (tt) <br />Slemminq (R) <br />Confinement Factor <br />Volume Shot (bcyslhole) <br />t„herpe Weight Qb) <br />Powder Factor (Ib of explosive per bry ) <br />Energy Factor (keaVlon) <br />D+Ifaronea K <br />8laatholea <br />Footage (rt) <br />DHTennca '/e <br />Drill Produdivtty (NahM) <br />BhM~CLgWrod <br />ANFO <br />s,oaa,aaa <br />75 <br />0 <br />2.3 <br />10 <br />ANFO <br />10.825 <br />0.85 <br />eao <br />0.0 <br />0.0 <br />ANFO <br />10.825 <br />0.85 <br />880 <br />66.0 <br />17fl7.o <br />75 <br />20 <br />30 <br />0 <br />20 <br />1.efl <br />1,887 <br />1,7x7 <br />1.08 <br />224 <br />3,000 <br />225,000 <br />1200 <br />te9 <br />March S, 1997 <br />HEF 250 <br />s,ooo,oao <br />7S <br />0 <br />2.3 <br />10 <br />HEF 250 <br />1a.lus <br />1.15 <br />eoo <br />0.0 <br />0.0 <br />ANFO <br />10.625 <br />1.1 S <br />800 <br />5i.0 <br />2431.3 <br />76 <br />20 <br />90 <br />0 <br />20 <br />t.3fl <br />1,887 <br />2,431 <br />1.48 <br />273 <br />22 % <br />9,000 <br />225,000 <br />0% <br />1200 <br />t iw <br />P.3 <br />C-6 <br />The Fro BLAST System m18B6 Pepa ~ <br />