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BLAST REPORT <br />NaWdess omp y: .H Aggregate Source <br />Blaster NR d Date: April 29, 2013 <br />Signature of Blaster: Permit # 101 -5234 <br />Location / n Drive. Canon Citv. Colorado <br />WEATHER CONDITIONS <br />❑XXX Clear ❑ Overcast ❑ Temperature 71 ° <br />❑ XXX Wind Direction N S W E NW NE SW SE None <br />❑XXX Wind Velocity 1 —5 MPH <br />DETONATIONS <br />Direction to Nearest Structure <br />Distance to Nearest Structure <br />Number 1 <br />East West North South <br />1800 ft. <br />Time 4:30 PM <br />MATERIAL BLASTED <br />Type ® Granite ❑ Dolomite ❑Other I Cubic Yards: 42,401 84,802 Tons @ 2.0 Density <br />BORE HOLES <br />Diameter: 6" Number of Holes: 112 1 Avera a Depth of Hole ft 45' <br />Burden: 15' Spacing: 15' 1 Average Stemming (ft) 12' Type of Stemming: Fines <br />8 MILLISECOND PERIOD <br />Max Weight Detonated: 521 lbs. max hole depth 62' Max Number of Holes Detonated: 1 <br />POWDER FACTOR: 39,660 lbs. of explosives/ 42,401 cu.yds. rock = .935 lbs. /cu.yds. <br />INITIATION SYSTEM <br />❑ Electric ❑ Non - Electric ❑XXX Cap and Fuse ❑ Other <br />DELAYS <br />Number: 126 <br />Type: 40', 60' & 80' E -Z DET's. <br />17ms & 42ms EZTL Delay <br />Periods: 17, 25 & 42 MS Surface /350 MS In Hole <br />Mats and /or protection used XXXXX❑ None <br />Types of Explosives <br />Description/Brand <br />Date Code <br />Amount Used <br />High Explosives <br />Spartan 450Gr Booster <br />03JA13J2 <br />88 each <br />04MAl3J2 <br />25 each (5 wet holes, 1 requiring <br />double boosters) <br />Primer Cord —18 Grain <br />08DE09G1 <br />125 Feet <br />Blasting Agents <br />ANFO — 50# Bag <br />19FE13F1 <br />211 bags (10,550 lbs.) <br />14FE13F1 <br />400 bags (20,000 lbs.) <br />08AP13F1 <br />175 bags (8,750 lbs.) <br />Water Gel — 30# Tubes <br />SEP 20 2012 <br />12 Tubes 360 lbs. )(5 wet holes <br />Detonators <br />#8 Fuse Caps <br />26MA08 <br />2 each <br />40 Ft. E -Z DET <br />24SE12W1 <br />7 each <br />60 Ft. E -Z DET <br />220C12X1 <br />88 each <br />25FE13X1 <br />8 each <br />80 Ft. E -Z DET <br />23JY12X1 <br />10 each <br />30Ft -171VIS EZTL Delay <br />13AU12W1 <br />8 each (blast hole /row timing) <br />30Ft -42MS EZTL Delay <br />30JA12X1 <br />5 each blast hole /row timing) <br />Other: <br />Pull Wire Fuse Lighters <br />506 JN -AK -28 <br />2 each <br />Sword Safety Fuse <br />08- DE -97 -G3 -0355 <br />3 Feet <br />This was a production shot. This shot was done to create material for processing. All product shot can be <br />inventoried. <br />