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t <br />D <br />D <br />-covrAa~c re¢ aocaffs- <br />BUCKLEY POWDER CO. - 8500 N, MOORE ROAD, LITTLETON, CO 80125 • (303) 791-2353 • FAX (303) 470-8840 <br />~Lasae~G goo <br />Company Name & Location <br />Permit <br />Dare Z - ~ - O U <br />Name of Blaster rJi~..K ~ 2 17 <br />Weather ~c,aR <br />Wind: Direction ~PLM <br />Distance in fleet & Direcrion m Nearest <br />Maximum Allowable Chazge Weight w - ~ D ~ 2 <br />In Pounds per Delay Period <br />(OSM Regulation for Distances of 301 to 5,000 ft. when Seismic Monitoring is trot used) <br />Number of Holes Jr ~ Burden ~ Spacing_ I Hole Diameter r/ <br />Depth of Holes ~ ~ Av,: Face Height _S ~ Subdrilling No, of Rows 5 <br />Time of Blast 5 ~ ) <br />License No. ,, //7 y ~ Signature <br />Temp. 7. S <br />Wind Speed <br />3 _ <br />Type and Length of Stemming 5 / ~~ ~ Number of Decked Chazges <br />Type of Material Blasted ~.. ~! Length of Inert Decks '~ <br />Explosives -Grades Used Lbs. <br />4 <br />~lryt=c- P So'~ <br />Grades <br />Tonal Lbs. ~ y <br />Lbs. <br />Maximum lbs. of Explosive per Delay Interval of 8 Milliseconds or More: <br />111 tons 85s cu. yds., blasted <br />PowderFactor .3`~. Z tons/# ~ ~ ~ #lcu. yd. <br />Type of Delay Detonator itle v< L ~r .~~~~ <br />Delay Periods Used ¢ 1( m S - l l <br />Total No. Caps Used ~~y <br />No. Holes per Period 1 <br />No. of Series <br />Type of Blasting Machine <br />Sequential Timer Setting <br />Mats or Odrer Protection Used <br />Distance from Shot & Direction rf c v <br />Person Taking Readinn f . ~ <br />Firm Analyzing Seismic Record <br />Peak Sound Pressure Level (dBL) <br />Vibration MeasuremenC <br />Transverse <br />Longitudinal <br />Comments: <br />Location of Seismograph(s) and Type ~'r vS 1K tr_. <br />/ytv ~<aJc~. ^~3 <br />f <br />