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-~ r <br />0 <br />D <br />-cwsa¢+c rr¢ aoczffs° <br />iii iiiiiiiiiiiu iii <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 <br />Permit No. Blast Location & No. %e~1-~ <br />Date 7 - cJ_ 9,/~ ' Time of Blast // . / <br />Name of BL-ster /~.'J ~n .... r'r JJ ~,az~~ License No. 7y~ Signature ! ~ ^~ <br />Weather~~ ~A.,,v Temp. 7S <br />wind: Direction sc . I L wlnd speed S <br />Distance in Feet & Direction to Nearest Structure <br />Maximum Allowable Charge Weight w _ ~ D \ 2 <br />In Pounds per Delay Period 1 <br />(OSM Regulation for Distances of 301 to 5,000 ft when SeLsmic Monitoring is not used.) ~ <br />Number of Holes IO ~ Burden ~.3 Spacing ~ S Hole Diameter ~ /Z <br />Depth of Holes r o ~ Face Height Subdrilling - No. of Rows 7 <br />r <br />Type and Length of Stemming /Z ~ r :, ~ Number of Decked Charges -- <br />Type of Material Blasted ~sar; ~ Length of Inert Decks - <br />Explosives -Grades Used Lbs. <br />„~ Sod Z J 9`t5 <br />Grades <br />Lbs. <br />Total Lbs. <br />/z 7 ~ <br />Maximum Ibs. of Explosive per Delay Interval of 8 Milliseconds or More: <br />y ~ 5 3 ~ tons Z ~ C cu. yds., blasted <br />PowderFactor Z ~ tons/# w I t' #/cu. yd. <br />Type of Delay Detonator ... <br />Delay Periods Used - k - v <br />Total No. Caps Used ~ ~~ <br />No. Holes per Period <br />No. of Series <br />Distance from Shot & Direction_ ZZOG ~ ~ A~ <br />Person Taking Reading _ C <br />FuvtAnalyzingSeismicRecord (~~~~.~~~~~."~ <br />Peak Sound Pressure Level (dBL) <br />Vibration MeasuremeoC // ~~ <br />Transverse /Vd ~~ k',q~ <br />Vertical J' <br />Type of Blasting <br />Longitudinal <br />Sequential Timer Setting Comments: <br />Mats or Older Protection Used <br />Location of Seismograph(s) and Type ~ s ~ f ~a l >' ~,-,~Q <br />l3 ~as ~MA ~ JT <br />