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t <br />D <br />D <br />"COVERING TfiE ROC8ILS" <br />BUCKLEY POWDER CO. - 8500 N. MOORE ROAD, LITTLETON, CO 80125 • (303) 791-2353 • FAX (303) 470-8840 <br />BLdST1PIG Li3G <br />Company Name ~& Location 9\C G K-~l ~ t) t;.: ~rytr. ; n ~ J ,r. tt ~ ~ C. ~ <br />Permit No. Blast Location & No. eh ~.:''c S -~- s ; ~~ <br />l <br />Date ~- ~ - O~ Time of Blast /n i ~) )~ . (vl . n <br />Name of Blasters e_o rn ` ~ c-e_ ~~~ License No.~_ Signature G ~ ~ /t ll <br />"~ ~SC <br />Weather ~_~e I:.~~l Temp. <br />Wind: Direction I~+ i ~~ Wmd Speed _~- IC n, 7 <br />Distance in Feet & Direction to Nearest Structure <br />Maximum Allowable Charge 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 not used) <br />Number of Holes S ~ Burden / a~+ Iy1 Spacing / ~~ - ~ ~-t Hole Diameter // L/, t -! y ~d I <br />Depth of Holes -~7~ Face Height`.et- 3a, Subdrilling ~ No. of Rows (o <br />Type and Length of Stemming 14 , 3~N11 r~c ~L Number of Decked Charges _~- <br />Type of Material Blasted~~ rte:.; }~ <br />Explosives -Grades Used Lbs. <br />~ n~~~co - ~9yy <br />Length of Inert Decks <br />Grades <br />Lbs. <br />Maximum Ibs. of Explosive per Delay Interval of 8 Milliseconds or M <br />~~'~ tons ~ ` cu. yds., blasted <br />PowderFactor _~ , y tons/# + 5 ~ #/cu. yd. <br />Type of Delay Detonator IL ate 1 Pr ~ iv.c.c~t? <br />Delay Periods Used hl5p-~i ! hl5 -l `) r`-15 - `~ ~ <br />Total No. Caps Used / /O <br />No. Holes per Period , ~ <br />No. of Series -f~" <br />Type of Blasting Machine <br />Sequential Timer Setting ~- <br />Mats or Older Protection Used `~ <br />~/``,~ Total Lbs. ~ 7 <br />ore: 7V~ ~ <br />Distance from Sho[ & Direction /!' nFi- ~ ~~}~ ~t t <br />Person Taking Reading C~ ee rn~{~ t 1 <br />Firm Analyzing Seismic Record Q C'L <br />Peak Sound Pressure Level (dBL) / c1~'~ a ~~~ t~-~ <br />Vibration Measurement <br />Transverse .(J9 5 <br />Vertical ~ ~ `1 <br />Longitudinal o !~ ~ 5 <br />Comments: <br />Location of Seismograph(s) and Type Hc_+:-1 ~ ~~~ <br />1~145~m~,}~ .1~ <br />