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BLAST REPORT <br />Name of Company: T.H.E. Aggregate Source <br />Blaster N e: -D an'el F,. . Tezak Date: April 20, 2011 <br />Signature of Blaster: Permit # 043 -0742 <br />Location / Addres 205 Tunnel Drive, Canon Citv. Colorado <br />WEATHER CONDITIONS <br />Clear ❑XXXX Overcast ❑ Temperature 40 ° <br />❑ Wind Direction N S W E NW NE SW SE <br />❑ Wind Velocity 5 MPH <br />DETONATIONS <br />Direction to Nearest Structure <br />Distance to Nearest Structure <br />Number 1 <br />East West North South <br />500 ft <br />Time 4:00 PM <br />MATERIAL BLASTED <br />Type 0 Granite ❑ Dolomite ❑Other I Cubic Yards 75,586 166,289 TONS <br />BORE HOLES <br />Diameter 6 " & 3 5/8" # of Holes 234 (6 ") & 21 (3 5/8 ") Average Depth of Hole (ft) 39 ' <br />Burden 15' 1 Spacing 15' 1 Average Stemming (ft) 16 Type of Stemming Fines <br />POWDER FACTOR: 57,210 lbs. of explosives /75,586 cu.yds. rock =.757 lbs. /cu.yd. <br />8 MILLISECOND PERIOD <br />Max Weight Detonated 260 lbs. I Max Number of Holes Detonated 1 <br />INITIATION SYSTEM <br />❑ Electric ❑ Non - Electric ❑XXX Cap and Fuse ❑ Other <br />DELAYS <br />Number 265 <br />Type Nonel EZ Dets & EZTL <br />Periods Surface: 17 MS, 25 MS, 42 MS <br />In Hole 350MS SEE ATTACHED <br />DIAGRAM WITH TIMING <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 />210C10J3 <br />18 EA <br />Spartan Cast Booster <br />04AP11J1 <br />40 EA <br />Spartan Cast Booster <br />18MAl lJl <br />197 EA <br />18 Gr Prima Cord <br />120007G1 <br />20 LF <br />Blasting Agents <br />ANFO <br />MAY -17 -10 <br />87 BAGS (4,350 LBS) <br />ANFO <br />16MA -11 <br />620 BAGS (31,000 LBS) <br />ANFO <br />15MAR -11 <br />322 BAGS (16,100 LBS) <br />Watergel Tube 5" x 30# <br />23JU09X2 <br />105 EA (3,150 LBS) <br />Watergel Tube 5" x 30# <br />29AP09X2 <br />17 EA (510 LBS) <br />Watergel Tube 5" x 30# <br />14AP11X2 <br />70 EA (2,100 LBS) <br />Detonators <br />#8 Fuse Caps <br />09JA06 <br />2 each <br />24 FT EZ DET <br />14DE09W1 <br />22 EA <br />60 FT EZ DET <br />15FE10X1 <br />104 EA <br />60 FT EZ DET <br />20SE10X1 <br />79 EA <br />60 FT EZ DET <br />250C10X1 <br />50 EA <br />30 FT EZTL 17MS <br />28FE11W1 <br />2 EA <br />30 FT EZTL 42MS <br />07MAl lXl <br />8 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 />5 LF <br />