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=t <br />D <br />D <br />'CO/ERIlG It6 AOCAIFS' <br />iii iiiiiiiiiiiu iii <br />BUCXLEY POWDER CO. - 8500 N. MOORE ROAD, LITTLETON, CO 80125 • (303) 791-2353 • FAX (303) 470-8840 <br />BL,4STIIdG LOG <br />Company Name & Location <br />c ~/ <br />Permit No. Blast Location & No. ~~EG' i~ov s- T.' dc/ <br />Date ~~~ ~~Cl ~/ Time of Blast ~ G Y~=~¢L~/.~ <br />Name of Blaster ~ ~/~ .4.~/_= f'~ ~C®~ ~ License No. ~ ~ Z 7 Signature <br />weatber GG~r.~ ,~ ' <br />Wind: Direction G'~/~ fT <br />.p <br />Temp. G 1 <br />Wind Speed <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 [0 5,000 fL whea Seismic Monitoring is not used.) <br />_ y% <br />Number of Holes ~- ,~ Burden Spacing f~ Hole Diameter <br />Depth of Holes, ~ ' ~~ Face_Height ~ ~ ~ ~ Subdrilling d No. of Rows <br />Type and Length of Stemming l Z ~/ ~ i1'~/1o c ~ Number of Decked Charges <br />Type of Material Blasted ~i/(~4~i /.~ Length of Inert Decks d <br />Explosives -Grades I~sed Lbs. <br />_ _ _ 9 ~` <br />Grades <br />Lbs. <br />~/ Total Lbs.~~~ <br />Maximum lbs. of Explosive per Delay Interval of 8 Milliseconds or More: O ~z '~ <br />Q Z tons__~; ~ ~cy-yds., blasted <br />PowderFactor ~~ ~ ~ toos/# ~r ~J 7 #/cu. yd. <br />Type of Delay Detonator N/.rr,E' <br />Delay Periods Used M f -/7 'M f - ~j' L # <br />Total No. Caps Used 6t/~ <br />No. Holes per Period 7 <br />Sequential Timer <br />Distance from Shot & Direction //~,~ D ~~ <br />Person Taking Reading r r~Ga,.•/L <br />Firm Analyzing Seismic Record ITUC~G.' L <br />Peak Sound Pressure Level (dBL) /12 /~ilL ,¢T /~/-~~ <br />Vibration Measurement <br />Transverses O ~ -~ <br />Vertical r ~ ~i ~ <br />i <br />Longitudinal i (~ ys <br />Comments: <br />Location of Seismograph(s) and Type SCA-L¢" ~~oGLtl~ <br />v~~. s rat ~; ,~ r <br />