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Buckley Powder Co. BLAST REPORT <br />• SERVICE SITE LOCATION: Louviers ORDER NO.: 7402685 <br />BLAST NUMBER: 5 BLAST TIME: 1:14pm BLAST DATE: 10/09/2015 <br />CUSTOMER: ROCKY MOUNTAIN MATERIA MINE: ROCKY MOUNTAIN MATERIPADDRESS: Colorado Springs, CO <br />ROCK TYPE: Granite Tons/Yd3 : 2.00 EXPECTED VIBRATION: 0.580 <br />LOCATION OF BLAST <br />LOCATION OF BLAST IN MINE: South BENCH: Bench 1 <br />BLAST GPS POINTS: N038 36.47400 & w 104 56.74300 <br />WEATHER <br />WEATHER: Partly Cloudy CEILING: High TEMPERATURE: 68 WIND DIRECTION & SPEED: Northeast 5 <br />NEAREST NON-OWNED STRUCTURE <br />NAME: ROCKY MOUNTAIN MATERIALS GPS Points: N 038 36.41 000 & w 104 56 .57200 <br />DISTANCE: 901Ft DIRECTION: 115° <br />SEISMOGRAPH DATA <br />LOCATION DISTANCE GPS POINTS CALIBRATION DATE <br />1 ROCKY MOUNTAIN MAT 901 Ft N 038 36 .41000 & w 104 56.57200 02/23/2015 <br />L (F) I T (F) v (F) AIR (db) I SEISMOGRAPH SERIAL OPERATOR <br />1 0.000 0 IO.OOO 0 0.000 0 0 I BA 12825 BA 12825 <br />BLAST DATA <br />NUMBER OF HOLES (EA} 106 EXPLOSIVES SIZE, TYPE & WEIGHT <br />HOLE DIAMETER (IN) 4.5 SIZE TYPE WEIGHT <br />HOLE DEPTH (FT) 45 0 .44 SPARTAN 200 46.64 <br />FACE HEIGHT (FT) 0.75 SPARTAN 350 79.5 <br />SUB DRILLING (FT) 0 BULK TITAN 1 000 XL 25455 <br />AVG. STEM FACE HOLES (FT) <br />STEM OTHER HOLES (FT) 12 <br />BURDEN FRONT ROW (FT) <br />BURDEN OTHER ROWS (FT) 15 <br />SPACING FRONT ROW (FT) <br />SPACING OTHER ROWS (FT) 15 TOTAL WEIGHT: 25,581.14 <br />DETONATORS USED IN BLAST: Non-Electric MATS USED: No STEM TYPE: CLEAN CRUSHED STONE <br />TYPE MFG DATE CODE USED TYPE MFG DATE CODE USED <br />MS 350 50FT Dyno Nobel Global 13JY15 80 SPARTAN 200 Dyno Nobel Global 13MY15 106 <br />EZDET 25/350 40 FT Dyno Nobel Global 20AP15 86 EZTL 67MS 30 FT Dyno Nobel Global 20JU15 18 <br />MS 350 50FT Dyno Nobel Global 27AP15 51 SPARTAN 350 Dyno Nobel Global 27MY15 106 <br />LEADLINE 2500FT Dyno Nobel Global 27MY15 250 EZTL 42MS 20FT Dyno Nobel Global 29JU15 2 <br />CU YDS IN SHOT: 39,750 SCALED DISTANCE FACTOR: 33 % OFANFO: 0 <br />TONS IN SHOT: 79,500 HOLES/DELAY: 3 FUEL OIL% (BULK): 0 <br />MAX LBS/DELAY: 724 AVERAGE LBS/HOLE 241 <br />POWDER FACTOR (TONSILS): 3.11 POWDER FACTOR POUNDS/YD3: 0.64 <br />BLASTERS NAME: Farmer Jimmie BLASTERS NUMBER & STATE: 1-035-0748 Colorado <br />BLASTERS SIGNATURE: /L _ _#_.7 SITE SAFETY INSPECTION PERFORMED: Yes <br />1 <br />j'; NUMBER OF PERSONNEL ON SITE: 7 <br />REMARKS : Shot loaded good h bad hole driller redrilled and was still bad . No seismograph reading at 900' East of <br />shot. <br />STARTTIME I END TIME TOTAL TIME TRUCK NUMBERS <br />7:30AM I 11:50AM 04:20 5013