Personal Safety:
Before using a drill rig, ensure personal safety. Wear appropriate personal protective equipment, including a hard hat, safety goggles, earplugs or earmuffs, gloves, and protective clothing. These gears will protect you from potential hazards such as falling objects, flying debris, noise, and chemicals.

Equipment Inspection:
Before starting the operation, inspect the drill rig. Ensure that the drill rig is in good working condition, with a properly functioning power source and connections. Check the quality and sharpness of the drill bits, and ensure that an adequate supply of spare bits and accessories is available.

Preparation of the Work Area:
Choose a suitable work area, away from overhead power lines, underground utilities, and other hazards. Clear the work area, removing any debris, rocks, or other obstacles. Research and understand the geological conditions and subsurface structures of the work area to avoid accidents.

Installation of Drill Bits:
Select the appropriate drill bits according to your needs and ensure proper installation. Use the appropriate tools and techniques to secure the drill bits to the drill rig, ensuring they are securely fastened.

Drilling Operation:
When operating the drill rig, pay attention to proper drilling techniques. Select the desired drilling location and position the drill rig accordingly. Maintain the correct posture and balance, and apply the appropriate speed and pressure for drilling. Use appropriate cooling fluid and lubricants to keep the drill bits cool and lubricated, based on the geological conditions and requirements.

Monitoring and Recording:
During the drilling process, monitor and record key data. Record the depth, speed, and drilling forces applied, as well as the encountered geological formations and rock types. This data is crucial for geological exploration and engineering design purposes.

Environmental Protection:
During drilling operations, take measures to protect the environment. Comply with relevant environmental laws and regulations, ensuring that soil, water sources, and ecosystems are not contaminated or damaged. Properly handle and dispose of waste materials and wastewater generated during drilling.

Maintenance and Care:
After using the drill rig, perform necessary maintenance and care. Clean the drill bits and rig, removing any remaining soil or rock fragments. Check the condition of the power source and cables and replace or repair them as needed. Regularly maintain and service the drill rig to ensure its proper functioning and extend its lifespan.