2013-07-17_REPORT - M1977193 (2)

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BLAST REPORT Name of Company: T.H.E. A re ate Source Blaster Name: Rand DilAzipa J Dite: S tember 14 2012 Signature of Blaster: e. Permit # 101 -5234 Location / Address 05 T nnelDrive. non Citv. Colorado Types of Explosives WEATH R CONDITIONS Clear XXXXX❑ Overcast ❑ Temperature 80's ° ❑ Wind Direction N S W E NW NE SW SE ❑ Wind Velocity 5 MPH DETONATIONS Direction to Nearest Structure Distance to Nearest Structure Number 1 East West North South 1200 FT Time 4:00 PM 18 Gr Prima Cord MATERIAL BLASTED Type ® Granite ❑ Dolomite ❑Other I Cubic Yards 36,523 82,177 TONS @ 2.25 Density BORE HOLES Diameter 6" # of Holes: 107 EA (6 ") Average Depth of Hole (ft) 41' SEE ATTACHED SHOT PATTERN Burden 15' Spacing 15' Average Stemming (ft) 17' Type of Stemming Fines 8 MILLISECOND PERIOD Max Weight Detonated 520 Ibs Max Number of Holes Detonated 2 (SEE TIMING DIAGRAM) POWDER FACTOR: 27,910 Ibs. of explosives/ 36,523 cu.yds. rock =.764 Ibs. /cu.yd. INITIATION SYSTEM ❑ Electric ❑ Non - Electric ❑XXX Cap and Fuse ❑ Other BUCKLEY TRUCK DELAYS Number 117 EA Type Nonel EZ Dets & EZTL Periods Surface: 17 MS, 25 MS, & 42 MS In Hole 35OMS Mats and/or protection used XXX❑ None Types of Explosives Description /Brand Date Code Amount Used High Explosives Spartan Cast Booster 450 GRAIN 02JY12J1 112 EA (5 HOLES HAD DOUBLES) 18 Gr Prima Cord 08DE09G1 35 LF Blasting Agents WATER GEL TUBES 20DE11X2 109 TUBES (3,270 LBS) (MAJORITY OF HOLES HAD WATER) BULK ANFO BUCKLEY TRUCK 24,640 LBS Detonators #8 Fuse Caps 26MA08 2 each 60 FT EZ DET 27FE12X1 27 EA (5 HOLES HAD DOUBLES) 14MY12X1 33 EA 30JY12X1 50 EA 80 FT EZ DET 29JU09W1 2 EA (USED DUE TO HOLE DISTANCE) 30 FT MS -17 EZTL 28FEI lWl 1 EA 30 FT MS -42 EZTL 07MAl lXl 4 EA