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i <br />o <br />D <br />'COVER WG THE POCYIFS" <br />BUCKLEY POWDER CO. - 8500 N. MOORE ROAD, LITTLETON, CO 80725 • (303) 787-2353 • FAX (303) 470-8840 <br />BLASTING LOG <br />Company Name & Location /loc./< y riru ..-r,a ~-ni,4~ S n an ~.c,.w~J c~.,,°,~,c / <br />Permit No. <br />Date 6 . °2 4 _ c~ <br />Blast Location & No. ~i inu cr n~-~.~c.;• <br />Time of Blast <br />Name of Blaster L/+,tis Cic{ai LicenseNo._~~ini Signature l'~.,G!( <br />Weather .~.~=r~~i_~~ <br />Wind: Direction <br />Temp. > J ° <br />Wind Speed <br />Distance in Feet & Direction to Nearest Swcture <br />Maximum Allowable Charge Weight w _ / D \ 2 <br />In Pounds per Delay Period 1\ J <br />(OSM Regulation for Distances of 301 to 5,000 fL when SeLsntic Monitoring is not used.) <br />Number of Holes .3 ~ Burden /at Spacing_ /'/ Hole Diameter ~,r <br />Depth of Holes e"o ' Face Height Sb' Subdrilling -rte No. of Rows e2 <br />Type and Length of Stemming iS' c~~st. <br />Type of Material Blasted G'.t w~ <br />Explosives - Grades~Used Lbs. Grades <br />d,NFJ G/~ <br />Number of Decked Charges <br />Length of Inert Decks <br />Lbs. <br />Total Lbs. 7.3~rS <br />Maximum Ibs. of Explosive per Delay Interval of 8 Milliseconds or More: <br />tons 9.3 0~ cv. yds., blasted <br />PowderFactor lons/# .79 #/cu.yd. <br />Type of Delay Detonator .r.~s~z <br />Delay Periods Used y-i <br />Total No. Caps Used <br />No. Holes per Period .2 <br />No. of Series <br />Distance from Shot & Direction 80o f.- <br />Person Taking Reading <br />Firm Analyzing Seismic Record <br />Peak Sound Pressure Level (dBL) <br />Vibration Measurement S~~ iV-~c~ <br />Type of Blasting Machine Longitudinal <br />Sequential Timer <br />Comments: <br />Mats or Ocher Protection Used <br />Location of Seismograph(s) and Type o~v sia~ of sl..- <br />.c?~,csn....hZr' <br />