Performance indicators:
1) familiarises themselves with the task and ensures the safety of the work site;
2) drills blast holes with drilling equipment;
3) props up the mining area and removes water;
4) loads the extracted mineral matter onto a vehicle (conveyor, dump truck, etc.) with a loading device;
5) deposits the extracted mineral matter in the storage place based on the special nature of the storage place and the assortment of mineral matter extracted;
6) takes into account the quantity of the extracted mineral matter that has been loaded if the loading device allows;
7) uses sustainable working practices based on working environment and occupational safety requirements;
8) considers mine survey measurements (working area limits);
9) works with at least one of the following mechanisms:
a) excavator
b) bulldozer
c) loader truck
d) dumper truck
e) drilling machine
f) anchor mounting mechanism
10) maintains mechanisms and performs minor repairs.

Knowledge:
1) types and uses of loading and transport devices;
2) principles of the functioning of the company's transport network;
3) principles of the main technological processes of mining;
4) design and working principles of the machinery and equipment used in the company;
5) principles of the drafting of work documents (quality standards, specifications, instructions, etc.).

Assessment methods:
Theory questions, workplace monitoring and conversations

Performance indicators:
1) transports materials (lumber and prop material, heating fuel and lubricants) and equipment (spare parts of equipment etc.) to the mining site using appropriate trucks;
2) transports large-gauge cargo, bulldozers, drilling machines and other equipment with trailers;
3) deposits lumber and prop materials following the principles of storage;
4) performs slinging operations;
5) builds wind and water barriers following general construction principles;
6) tidies and arranges the mined area/site.

Knowledge
1) transport, storage and handling of hazardous substances (e.g. lubricants, oil and liquid fuels).

Assessment methods:
Theory questions, workplace monitoring and conversations

Performance indicators:
1) assembles equipment and materials;
2) assembles and disassembles mining machinery, assembly lines, forklifts, electric winches, receiving units, pumping stations, etc. related to the technology used according to the technical documentation.
3) builds cable routes, installs and marks the cables and connects system components.
4) uses and inspects automation and communication devices;
5) visually monitors the technical condition of the assembled equipment to detect and prevent faults.

Knowledge:
1) principles of the main technological processes of mining;
2) design and working principles of the machinery and equipment used in the company;
3) principles of the drafting of work documents (quality standards, specifications, instructions, etc.);
4) fundamentals of mechanics and electrical engineering;
5) principles and application of automation locking devices, start and stop devices and fire safety automation devices;
6) working principles of automation control systems.

Assessment methods:
Theory questions, workplace monitoring and conversations

Performance indicators:
1) maintains equipment on a daily basis according to technical documentation and norms;
2) identifies faults, determines their cause and notifies the responsible person;
3) eliminates faults within the limits of their competence;
4) in the event of an accident, deals with the consequences;
5) repairs equipment;
6) is guided by the work documents for equipment (work journals, schedule of planned repairs, reports, etc.);
7) documents the results of maintenance and repair activities in accordance with the company's procedures.

Knowledge:
1) principles of the main technological processes of mining;
2) design and working principles of the machinery and equipment used in the company.

Assessment methods:
Theory questions, workplace monitoring and conversations

Performance indicators:
1) installs up to 1000V alternating current and up to 1500V direct current
electrical systems, machinery and equipment in underground workings according to current regulations and instructions;
2) performs automation work;
3) assembles/disassembles mechanical equipment and elements using welding and other connections;
4) monitors the technical condition of assembled and installed equipment and maintains equipment;
5) identifies faults, determines their cause and notifies the responsible person;
6) eliminates potential electrical and/or mechanical faults and the consequences of accidents, if necessary;
7) documents the results of maintenance and repair activities in accordance with established procedures;
8) complies with work documents (work journals, schedules of planned repairs, reports, etc.).

Knowledge:
1) principles of electrical engineering, electronics and automation;
2) working principles and application of electric welding, gas cutting and gas welding equipment;
3) rules for the use of gas generators and welding torches;
4) operation, maintenance and repair instructions of equipment and mechanisms.

Assessment methods:
Theory questions, workplace monitoring and conversations

Performance indicators:
1) follows all occupational health and safety, environmental protection, occupational, fire and electrical safety requirements in every stage of their work;
2) uses safety and personal protective equipment (fire-extinguishing equipment, special clothing, etc.) to ensure safety;
3) organises a safe and convenient working site and keeps it clean and tidy;
4) prepares tools, accessories and personal protective equipment in accordance with applicable regulations and instructions;
5) documents the results of the work (e.g. recording the details in the maintenance book);
6) acts in the required manner in emergency situations: forwards information on an ongoing basis, provides first aid, etc.;
7) plans their time and work and observes deadlines;
8) complies with waste treatment requirements;
9) is familiar with legislation concerning the field of mining;
10) sets operational priorities and works effectively even in tense situations; analyses their activities;
11) takes into account principles of energy efficiency, sustainability and preservation of the environment;
12) reads technical documentation and uses professional terminology;
13) develops themselves professionally and keeps up to date with technological innovations;
14) perceives their role in the team and acts in the interests of the team.

Assessment methods:
Recurring competences are assessed in an integrated manner as part of the assessment of the other competences listed in the occupational qualification standard.