Colaska Production Company · Golpeado por objeto proyectado
...DRILLER INSTRUCTED TO SHOVEL OFF AND BLOW OFF AREA 2' X 3' BETWEEN CHANNELED END AND LAST LOADED HOLE AND DRILL 1 HOLE IN DEAD SPACE OF EACH OF BOTH LINE.6-9" LOOSE MATERIAL WASHED DOWN ..B Y PREVIOUS EVENINGS RAIN..DRILLER INITIATED DRILLING WITHOUT DOING THIS..DRILLED 1 HOLE WITH NO PROBLEM...NEXT HOLE DRILLED 6"..BEFORE IMPACTING & DETONATING 100 GRAIN SIDELINE DETONATOR CORD