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2014-07-03_REVISION - M1977361
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2014-07-03_REVISION - M1977361
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Entry Properties
Last modified
6/15/2021 2:30:15 PM
Creation date
7/7/2014 8:03:52 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1977361
IBM Index Class Name
Revision
Doc Date
7/3/2014
Doc Name
Response to Preliminary Adequacy Review
From
CEMEX
To
DRMS
Type & Sequence
AM1
Media Type
D
Archive
No
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LBUCKLEY POWDER CO. BLAST REPORT <br /> VICE SITE LOCATION: Louviers <br /> ORDER NUMBER: 7401752 <br /> ST NUMBER: 1-2013 BLAST TIME: 1:59 pm BLAST DATE:08/28/2013 <br /> CUSTOMER NAME: CEMEX ADDRESS: CEMEX LYONS. Lyons, CO <br /> ROCK TYPE: Sandstone ROCK SPECIFIC GRAVITY: 2.61 EXPECTED VIBRATION: 0.22 <br /> LOCATION OF BLAST <br /> LOCATION OF BLAST IN MINE: CEMEX LYONS <br /> BENCH: Sandstone Quary BLAST GRID:Yes <br /> DATE OF GRID MAP: 08/21/2013 BLAST GPS POINTS: N40.20895 & W 105.25575 <br /> ATHE <br /> WEATHER: Partly Cloudy CEILING: High T ME ERA U RE: 107 WIND DIRECTION&SPEED: W 5 <br /> NEAREST NON-OWNED STRUCTURE <br /> NAME: CEMEX LYONS GPS Points: N 40.20902 & W 105.24967 <br /> DISTANCE: 1,697 Ft DIRECTION: 890 <br /> GRID: N/A <br /> SEISMOGRAPH DATA <br /> LOCATION GRID DISTANCE GPS POINTS <br /> 1 CEMEX LYONS N/A CALIBRATION DAT <br /> 1,697Ft N 40.20902 &W 105.24967 01/15/2013 <br /> L F) T (F V F AIR db SEISMOGRAPH SERIAL OPERATOR <br /> 1 0.045 8 0.058 8 0.030 13 122 Blastmate III <br /> BA9241 Geor e Trehal <br /> NUMBER OF HOLES(EA) 108 BLAST DATA <br /> HOLE DIAMETER(IN) 4. 0 SIZE EXPLOSIVES SIZE, TYPE& POUNDS <br /> HOLE DEPTH (FT) TYPE POUNDS <br /> 38.00 0.44(FT) 37.00 LB SPARTAN 20OG BOOSTER <br /> FACE HEIGHT - 40.00 BULK 94. <br /> SUB DRILLING(FT) BLEND 1000 0 0 20,855. <br /> AVG. STEM FACE HOLES(FT) 6.0 <br /> STEM OTHER HOLES (FT) 5.7 <br /> BURDEN FRONT ROW(FT) 901 <br /> BURDEN OTHER ROWS(FT) g 0 <br /> SPACING FRONT ROW(FT) 9.011 <br /> SPACING OTHER ROWS FT) I 9.01 <br /> DETONATORS USED IN BLAST: Non-Electric TOTAL POUNDS: 20 949.6 <br /> MATS USED: YES /I NO <br /> TYPE MFG DATE CODE USED TYPE <br /> EZ DET 30'25/350MS D no Nobel 17JU13 MFG DATE CODE USED <br /> EZTL 42MS 12FT 95 EZTL 17MS 12FT D no Nobel 04MA13 8 <br /> Dyno Nobel 220C12 15 MS 350 40FT D no Nobel 20MY13 <br /> MS 350 40FT D no Nobel 24JU13 99 SPARTAN 20OG BOOST D no Nobel 05JU13 22 <br /> 2500' LEADLINE D no Nobel 03JU13 750 216 <br /> CU YDS IN SHOT: 12,312 SCALE DISTANCE: 61 0 <br /> TONS IN SHOT: 27,087 /° OF ANFO: 0.0 <br /> HOLES/DELAY: 4.0 FUEL OIL% (BULK): 0.0 <br /> MAX LBSIDELAY: 782 AVERAGE LBS/HOLE 194 <br /> POWDER FACTOR(TONS/LB): 1.29 <br /> BLASTERS NAME: Jimmie Farmer POWDER FACTOR POUNDS/YD3: 1.70 <br /> BLASTERS NUMBER &STATE: 1-035-0748 CO <br /> BLASTERS SIGNATURE: SITE SAFETY INSPECTION PERFORMED: YES / NO <br /> MINE MGT. SIGNATURE: NUMBER OF PERSONNEL ON SITE: 3 <br /> REMARKS : Very rough pattern 3/4 of the holes wet from rain Shot looked good in breakege Very little fly rock.streaight up <br /> START TIME EN�DTIME TOTAL TIME TRUCK NUMBERS <br /> 7:00 4:39 5013 <br />
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