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i ti~ <br />• <br />D <br />-cwrnwc rxe aocxtrs° <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 ~e ~~.. v /-~.-,~/ /a.4-T-l2iA-L S JLcT ~isJ 1~...r.ri'~i <br />, <br />Perutit No <br />Blast Location & No. <br />Date 4 an..~~ Time of Blast /e2 ; 40 ~.H <br />Name of Blaster~erz~~ ~:i ~u+i License No. o. ~i Signature ~~, ~ <br />WeaWer ~ / ~..dY Temp. So ° <br />Wind: Direction Wind Speed <br />Distance in Fee[ & Direction ro Nearest Swcture <br />Maximum Allowable Charge Weight w _ ~ D ~ 2 <br />In Pounds per Delay Period <br />(OSM Regulation for Distances of 301 to 5,000 fL when Seismic Monitoring Ls no[ used.) <br />Number of Holes `/9 Burden /~ Spacing /y Hole Diameter L/. ~ <br />Depth of Holes ~S~ ~ Face Height SO Subdrilline ~- No. of Rows y <br />Type and Length of Stemming /fit ` n.~«f~C Number of Decked Charges ~ <br />Type of Material Blasted G.~.4..~, h- Length of Inert Decks <br />Explosives -Grades Used Lbs. <br />~7N ~~ 5 . a,) 6 ~ cl.~A /SSO <br />Grades <br />Lbs. <br />Total Lbs. /. t o~, z <br />Maximum Ibs: of Explosive per Delay Interval of 8 Milliseconds or More: <br />[ons /S~Y~! cu. yds., blasted Distance from Shot & <br />PowderFactor tons/# . SS p/cu. yd. Person Taking Reading <br />Type of Delay Detonator /VONCZ Firm Analyzing Seismic Record <br />Delay Periods Used /fet Peak Sound Pressure Level (dBL) <br />Total No. Caps <br />No. Holes per F <br />No. of Series <br />Vibration Measurement: <br />Vertical <br />Type of Blasting Machine Longitudinal <br />Sequential Timer <br />Mats or Other Protection Used <br />Location of Seismograph(s) and Type <br />Comments: <br /> <br />