Understanding the Role of a Bench Hand
If you’re thinking about getting into mining, one of the entry-level jobs you might come across is bench hand. Starting as a bench hand is an excellent entry point for those looking to build a career in mining, in blasting operations.
What Does a Bench Hand Do?
A bench hand works on the different layers (or “benches”) of an open-pit mine. These layers look like big steps cut into the ground, and they give workers access to different parts of the mine. Here’s a breakdown of what a bench hand typically does:
- Preparing Blast Holes: When it’s time to blast, holes are drilled into the rock. One of your main jobs as a bench hand is to help get these holes ready for the explosives that will be used to break the rock apart.
- Priming and Loading Explosives: You’ll be helping with priming the holes, which means setting up the detonators and explosives so that the blast can be carried out safely. You’ll also assist in offsiding—which just means helping the workers who operate the trucks and equipment that deliver the explosives to the holes.
- Timing the Blast: Timing is everything in blasting. Once the explosives are loaded, bench hands help set up the system that will make sure the blast happens in the correct order. This helps control how the rock breaks apart.
Why Is the Role Called a Bench Hand?
The term “bench hand” comes from the fact that the job is performed on the “bench” in an open-pit or surface mine. A bench is a flat, step-like layer cut into the sides of the mine, allowing workers and equipment to access different levels. These benches create a safe and organised way to move through the mine and extract materials.
As a bench hand, you’re working on these benches, helping with the preparation of blast holes and other tasks to support mining operations. The “hand” part of the name refers to the manual, hands-on nature of the job, where you’re assisting more experienced workers and handling various tasks on the bench. Hence, the name “bench hand” reflects both the location of the work and the role itself.
Skills and Qualities of a Bench Hand
Though it is often an entry-level position, being a bench hand requires certain skills and attributes to succeed:
- Physical Fitness: The role is physically demanding, often involving heavy lifting, manual labor, and long hours in harsh environments.
- Attention to Detail: Mining environments can be hazardous, and bench hands need to be alert and detail-oriented to spot potential safety risks.
- Teamwork: Bench hands work closely with other workers, including drillers, blasters, and equipment operators. Effective communication and cooperation are essential for smooth operations.
- Safety Awareness: Mines can be dangerous places, and bench hands must always be mindful of safety procedures, equipment use, and the risks associated with mining activities.
Career Progression: From Bench Hand to Shotfirer
For many entering the mining industry, working as a bench hand is just the start of their career. The role provides hands-on experience with explosives and the blasting process, offering a strong foundation for advancement. Here’s a typical career path starting from bench hand:
- Bench Hand: The entry-level position where you assist with the preparation and execution of blast operations, learn the basics of explosives handling, and support the blasting team.
- MMU Operator (Mobile Manufacturing Unit Operator): After gaining experience as a bench hand, many progress to becoming an MMU operator. This role involves operating the machinery that loads explosives into the blast holes. It requires a deeper understanding of explosives and more responsibility in handling and delivering them to the blast site.
- Shotfirer: With further experience and training, you can advance to the position of a shotfirer. Shotfirers are responsible for the safe detonation of explosives, coordinating the blasting process, and ensuring that all safety regulations are adhered to. This is a highly skilled role, requiring certification and extensive knowledge of explosives and mining operations.
Conclusion
Starting as a bench hand is a great way to get your foot in the door. This role offers a solid foundation for anyone looking to grow a career in the mining industry.