13
BULK AND PACKAGED EXPLOSIVES; EXPLOSIVE COMPOSITIONS; ELECTRIC AND NON-ELECTRIC EXPLOSIVE INITIATORS, NAMELY DEVICES USED TO DETONATE EXPLOSIVES; DETONATORS; EXPLOSIVE ACCESSORIES, NAMELY ELECTRIC AND NON-ELECTRIC SHOCKWAVE CONDUCTORS, PLASTIC OR METALLIC SHOCK TUBING, TRANSMITTER CAPS, CONNECTING BLOCKS, PRIMERS, BOOSTERS, AND ELECTRIC AND NON-ELECTRIC FUSES
37
BLASTING FOR EXCAVATION, CONSTRUCTION, QUARRYING, WELL DRILLING AND THE LIKE; BLASTING MANAGEMENT; BLAST HOLE DRILLING AND LOADING; PROVIDING INFORMATION IN THE FIELD OF BLASTING AND CONSTRUCTION; PROJECT MANAGEMENT SERVICES IN THE FIELD OF CONSTRUCTION, EXCAVATION, QUARRYING, WELL DRILLING, AND MINING
42
PROVIDING ADVICE, CONSULTATION AND TECHNICAL SUPPORT IN THE FIELD OF BLASTING, MINING, EXCAVATION, AND EXPLOSIVES; DESIGNING BLASTING APPLICATIONS; DESIGNING EXPLOSIVES FOR OTHERS; CONDUCTING AND ANALYZING BLAST SITE SURVEYS; AND PROVIDING RISK ANALYSIS SERVICES IN THE FIELD OF BLASTING, MINING, EXCAVATION, AND EXPLOSIVES
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