A method for use in a blast hole drilling operation is disclosed. The method includes providing one or more processing units, each operable: to move around within an area, to carry a first supply of a substance, and to deliver at least some of the substance at one or more locations within the area, and providing one or more replenishing units, each operable: to move around within, and outside, the area; to carry a second supply of the substance, and to deliver at least some of the substance at one or more locations within the area, and operating a replenishing unit to deliver to at least one processing unit, at a location within the area, an amount of the substance to replenish the first supply of the substance carried by the processing unit. 3085388v1 ~~.9 "Xxxi -nD ~//~/ "~tow ~ /JA',RU


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    Title :

    A METHOD FOR USE IN BLAST HOLE DRILLING OPERATIONS


    Contributors:

    Publication date :

    2018-09-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    E21C Bergbau oder Steinbruchbetrieb , MINING OR QUARRYING / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / F42D Sprengen , BLASTING



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