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BLAST REPORT <br />Name of Company: T.H.E. Aggregate Source <br />Blaster Name: d Di io D November 21, 2012 <br />Signature of Blaster: Permit # 101 -5234 <br />Location / Address 5 unnal NM va Cannn rity 1n1nr2r1n <br />WEATHER CONDITIONS <br />Clear XXXXX❑ Overcast ❑ Temperature Hi h 60's ° <br />❑ Wind Direction N S W E NW NE SW SE <br />❑ Wind Velocity 0 — 2 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 2:48 PM <br />MATERIAL BLASTED <br />Type 1Z Granite ❑ Dolomite ❑Other Cubic Yards 32,666 73,499 TONS @ 2.25 Density <br />BORE HOLES <br />Diameter: 6" on 83 holes and <br />4" on 8 holes <br /># of Holes: 91 (83 — 6" holes & 8 <br />— 4" holes) <br />Average Depth of Hole (ft): 49' <br />SEE ATTACHED SHOT PATTERN <br />Burden: 15' <br />Spacing: 15' <br />Average Stemming (ft): 16' <br />Type of Stemming: 3/4" <br />Rock & Fines. <br />8 MILLISECOND PERIOD <br />Max Weight Detonated 1,389 Ibs <br />Max Number of Holes Detonated 4 (SEE TIMING <br />DIAGRAM) <br />POWDER FACTOR: 28,390 Ibs. of explosives/ 32,666 cu.yds. rock =.869 Ibs. /cu.yds. <br />INITIATION SYSTEM <br />❑ Electric ❑ Non - Electric ❑XXX Cap and Fuse ❑ Other <br />DELAYS <br />Number: 111 EA <br />Type Nonel EZ Dets & EZTL <br />Periods Surface: 17 MS, 25 MS, & 42 MS <br />In Hole 350MS <br />Mats and/or protection used XXX❑ None <br />Types of Explosives <br />Description /Brand <br />Date Code <br />Amount Used <br />High Explosives <br />Spartan Cast Booster <br />450 GRAIN <br />02JY12J1 <br />43 EA (1 HOLE HAD DOUBLES) <br />19AU12J2 <br />49 EA <br />18 Gr Prima Cord <br />08DE09G1 <br />35 LF <br />Blasting Agents <br />WATER GEL TUBES <br />SEP 20 2012 <br />12 TUBES (360 LBS) <br />(8 of 91 holes had water) <br />ANFO — 50# Bags <br />20OC1144 <br />11 Bags (550 LBS) <br />ANFO - Bulk <br />Buckley Powder <br />27,480 lbs. <br />Detonators <br />#8 Fuse Caps <br />26MA08 <br />2 each <br />40 FT EZ DET <br />80 FT EZ DET <br />06FE12W1 <br />29JU09W1 <br />8 EA (used in 4" holes) <br />62 EA (used in 6" holes. 1 hole had <br />double booster) <br />23JY12X1 <br />22 EA <br />30 FT MS -17 EZTL <br />28FEl lWl <br />5 EA <br />13AU12W1 <br />11 EA <br />