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BLAST REPORT <br />Name of Company: T.H.E. Aggregate Source <br />Blaster N D iel E. Tezak Date DEC 7. 2011 <br />Signature of Blaster — Permit # 043 -0742 <br />� <br />Location / Address 205 Tunnel Drive. Canon Citv_ Colorado <br />WEATHER CONDITIONS <br />Clear ❑XXXX Overcast ❑ Temperature 40's ° <br />❑ Wind Direction N S W E NW NE SW SE <br />❑ Wind Velocity O MPH <br />DETONATIONS <br />Direction to Nearest Structure <br />Distance to Nearest Structure <br />Number 1 <br />East West North South <br />1000 ft <br />Time 3:30 PM <br />MATERIAL BLASTED <br />Type ® Granite ❑ Dolomite ❑Other I Cubic Yards 21,775 48,993 TONS <br />BORE HOLES <br />Diameter 6" <br /># of Holes 67 <br />Average Depth of Hole (ft) 40 ' <br />SEE ATTACHED SHOT PATTERN <br />Burden 15' 1 Spacing 15' Avera a Stemming (ft) 18' Type of Stemming: Fines <br />8 MILLISECOND PERIOD <br />Max Weight Detonated 440 Ibs <br />Max Number of Holes Detonated 2 (SEE TIMING <br />DIAGRAM) <br />POWDER FACTOR: 14,780 lbs. of explosives/ 21,775 cu.yds. rock =.678 Ibs. /cu.yd. <br />INITIATION SYSTEM <br />❑ Electric ❑ Non - Electric ❑XXX Cap and Fuse ❑ Other <br />DELAYS <br />Number 76 EA <br />Type Nonel EZ Dets & EZTL <br />Periods Surface: 17 MS, 25 MS & 42 MS <br />In Hole 35OMS <br />Mats and /or protection used ❑ None <br />Types of Explosives <br />Description/Brand <br />Date Code <br />Amount Used <br />High Explosives <br />Spartan Cast Booster <br />08JYl lJl <br />31 EA (4 WET HOLES HAD <br />DOUBLES) <br />07SE11J2 <br />40 EA <br />18 Gr Prima Cord <br />08DE09G1 <br />90 LF <br />Blasting Agents <br />ANFO <br />BUCKLEY BULK <br />13,940 LBS <br />TRUCK <br />WATER GEL TUBES <br />31AU11X2 <br />28 TUBES 840 LBS <br />Detonators <br />#8 Fuse Caps <br />09JA06 <br />2 each <br />60 FT EZ DET <br />25JYl lXl <br />71 EA (4 HOLES WET) <br />30 FT MS -17 EZTL <br />28FEl lWl <br />3 EA <br />30 FT MS -42 EZTL <br />07MAl lXl <br />2 EA <br />Other: <br />Pull Wire Fuse Lighter <br />7352 MY AH <br />2 each <br />Sword Safety Fuse <br />08- DE -97 -G3 -0355 <br />4 LF <br />