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.1 <br />v <br />v <br />-cuvrrrac rxc nocans• <br />BUCKLEY POWDER CO. - 8500 N. MOORE ROAD, LITTLETON, CO 80125 • (303) 791-2353 • FAX (303) 470.8840 <br />BLASTING LOG <br />Company Name & Location /lOGi< y L" :.v, MA~k~a.ti4c c <br />Permit No. Blast Location & No. 7bp .~ ~n -8~ (~ <br />Date ~~. 3 . ~ Time of Bless[ /D : Tn a,ti ,~~ t-•.~ <br />Name of Blaster ~~ r. «c tr, License No. o / o t Signature ~~ <br />Weather l' L - Temp. ~~ ° <br />Wind: Direction Wind Speed ~ - `I <br />Distance in Feet & Direcfioo to 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 fL when Seismic Monitoring is not used.) <br />Number of Holes :3 8 Burden / el Spadng_ / y Hole Diameter 5 : S <br />Depth of Holes 5Ci - So Face Height Sts"-.So Subdrilling $ No. of Rows <br />Type and Length of Stemming c„ rnN<s / 8'F _ Number of Decked Charges <br />Type of Material Blasted Length of Inert Decks <br />Explosives -Grades Used Lbs. <br />.4,yFo 6 /o~ <br />Grades <br />Lbs. <br />Total Lbs. 6 /S/ <br />Maximum Ibs. of Explosive per Delay Interval of 8 Milliseconds or More: <br />tons /.~~ R~9 cu. yds., blasted <br />PowderFactor tons/# .SG #/cu.yd. <br />Type of Delay Detonator iVOUr (_ <br />Delay Periods Used / 7 - Y.7 <br />Total No. Caps Used <br />No. Holes per Period 3 <br />Distance Crom Shot & Direction <br />Person Taking Reading <br />F'um Analyzing Seismic Record . <br />Peak Sound Pressure Level (dBL) <br />Vibration Measurement: <br />Transverse <br />No. of Series <br />Type of Blasting Machine <br />Sequential Timer Setting <br />Mats or Other Protection Used <br />Vertical <br />Longitudinal <br />Comments: <br />Location of Seismograph(s) and Type <br />