Laserfiche WebLink
r <br />D <br />D <br />-covrnuc r~ aocsns- <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 Rock ~ .H TAI. tir.4z~z.~.a~Lf <br />Permit No. <br />Blast Locatioo & No. R, ~~ rT „ ~.,; <br />Dale `t 2 . ~ Tune of Blast / / : 7 n ..._._ <br />Name of Blaster C/+n. t a ire fsr License No. of o ~ Signature <br />Weather Gi= rt.-r Temp. <br />Wind: D'vection Wind Speed <br />Distance in Feet & Direction to Nearest Savcture <br />Maximum Allowable Charge Weight w - ~ D ~ 2 <br />Tn Pounds per Delay Period <br />(OSM Regulation for Distances of 30l to 5.000 ft when Seismic Monitoring is not used.) <br />Number of Holes ~ -S Burden /.~ Sparing i ~ Hole Diameter ~/.. f <br />Depth of Holes /o -i,i Face Height io - . ~ Subdrilling A- No. of Rows 3 <br />Type and Length of Stemming c,iTn..,G s S F-r- Number of Decked Charges <br />Type of Material Blasted Length of Inert Decks <br />Explosives -Grades Used Lbs. Grades <br />~,,; i-O / y z~ <br />Maximum Ibs. of Explosive per Delay Interval of 8 Milliseconds or More: <br />tons a2 97~ tu. yds., blasted <br />PowderFactor tons/# . '/8 #/cu.yd. <br />Type of Delay Detonator ~(lc.v~-7 <br />Delay Periods Used `/-L <br />Total No. Caps Used <br />No. Holes per Period .3 <br />No. of Series <br />Type of Blasting Machine <br />Sequential Timer Setting_ <br />Mats or Other Protection Used <br />Lbs. /~' Z ~ <br />Distance from Sbot & Direction <br />Person Taking Reading <br />Fum Analyzing Seismic Record <br />Peak Sound Pressure Level (dBL) <br />Vibration Measurement: <br />Vertical <br />Longitudinal <br />Comments: <br />Lbs. <br />Location of Seismograph(s) and Type <br />