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.. ~ '!.OCT 21 '7~ 1~1~1GYn YtFitiUUY 4151n StJ`ItUi f11nt•: rr• ..,..~••••,.n ~.... ...q..A, Y.G <br />~~' PEAI30DY COAL COMPANY- Seneca nine BLASTING REPORT <br />'~• ~ n MINE~~Zu~ DATE D -/Y ~ 1~ TIME cAM(~, <br />• .~;iHER: I( tea; -~. • TEMP ,~_ WIND DiR N _ w VELOCI r r • <br />COORDINATES OF BLASTING LOCATION _ 5.37,ytw N/S •-2 ~I,3Z E/W <br />ID, DIRECTION AND DISTANCE TO NEAREST DWELLING '~~~ /,eJE$ % • DAdE aM~~r./ ~E'c-,, <br />MAXIMUM ALLOWABLE WT. OF EXPLOSIVE DETONATED PER 8ms .s~53~ • d ' <br />$LASTER IN CHARGE .2A0 ~ u ~ CERT. N0. B-oZ "8?SIGNATURE ~i~01~ ~crto <br />y inAr aeeu~ teo s/u~u'I'il': ' . ' <br />DRILL •N0. _.~.a c:.~1 BIT SIZE ~° <br />MATERIAL SHOT: OVERBURDEN ~,,.~ COAL . <br />AYG. HOLE DEPTH ,i3 O ~ <br />AYG. BURDEN ~S AVG. SPACING 3 2_~_ N0. OF DECKS <br />MAXIMUM WT. OF EXPLOSIVE LOADED PAR HOLE 2$Sv •"-'F% ' " • <br />MAXIMUM WT. OF EXPLOSIVE DETONATED PER 8ms 2864~,~ ~'~ <br />TOTAL N0. OF HOLES TOTAL WT. OF EXPLOSIVE 2 a3, °, ~ CS*~`~S <br />TYPE OF STEMMING. t AVG. LENGTH OF STEMMING ~ . <br />INTIATION SYSTEM r/,oc ~, ~w~,~_ e oo /~~'~' <br />. ~D <br />TYPE OF EXP~.OSIVE USED: /~ /n` 25' f~ ~,~,~, ya,~y-~uavg.• • <br />PRIMERS: ~~ ~~ " , <br />v~f"rM~ 4c~ c~aJ~ 5" I ~o Z- BAOT 8&ETCH: " " <br />5 , <br />PRIMER CORD: AGa~~ ~ 3Cba ~ ~pil ~ ., ~, <br />_ DELAYS: ~ 5-y» 5 .~ ~f Z ~ , <br />~•, <br />BLASTING CAPS: f ~ r ~ •• <br />TYPE OF SEISMOGRAPH. 1/!B/yA 7~szf4 ~ • <br />COORDINATES OF INSTRUMENT p~6 cy~zu 4~~' N/S ~ E/W <br />SENSITIVITY OF INSTRUMENT N CALIBRATION SIGNAL y <br />DISTANCE FROM BLAST (050 ? VIBRATION LEVEL RECORDE ,p~rees/~ <br />PERSON AND FIRM 7AK1NG READING <br />: <br />ANALYZING PERSON AND FIRM <br />