WELDER

1. Metal Joining

   • Fuse metals together using techniques such as:

     • MIG (Metal Inert Gas) welding

     • TIG (Tungsten Inert Gas) welding

     • Stick/Arc welding

     • Flux-cored welding

   • Ensure strong, permanent, and precise joints in accordance with project specifications.

2. Blueprint and Specification Interpretation

   • Read and interpret engineering drawings, blueprints, and welding symbols.

   • Follow exact dimensions, materials, and welding methods indicated in the design.

3. Preparation and Setup

   • Prepare metal surfaces by cleaning, cutting, grinding, or shaping.

   • Set up welding equipment correctly (e.g., machines, torches, electrodes).

   • Select appropriate welding consumables (rods, wire, shielding gas).

4. Inspection and Quality Control

   • Inspect welds for defects like cracks, porosity, or incomplete fusion.

   • Use testing methods like:

     • Visual inspection

     • Non-destructive testing (NDT)

     • Destructive testing (when required)

   • Maintain high-quality standards and comply with safety and industry codes.

5. Maintenance of Equipment

   • Regularly check and maintain welding machines, torches, protective gear, and safety equipment.

   • Ensure welding equipment is functional, calibrated, and safe to use.

6. Safety Compliance

   • Follow safety protocols to prevent injuries:

     • Wear PPE (helmets, gloves, aprons, goggles)

     • Ensure proper ventilation to avoid fume inhalation

     • Use fire-resistant materials and shields to avoid burns and fire hazards

   • Report any hazards, unsafe conditions, or equipment malfunctions.

7. Collaboration

   • Work closely with engineers, fabricators, and other construction or manufacturing team members.

   • Provide feedback on metal behavior, fit-up issues, or welding adjustments.

8. Record Keeping

   • Document work done, materials used, and inspections performed.

   • Maintain welding logs for quality tracking and regulatory compliance.

Additional Responsibilities Depending on Experience Level

• Entry-Level Welder:

  • Assist in cutting, grinding, and basic welding under supervision.

  • Focus on learning techniques and safety practices.

• Experienced/Senior Welder:

  • Take responsibility for complex welding tasks.

  • Mentor junior welders and provide technical guidance.

  • Troubleshoot welding defects and suggest process improvements.

• Specialized Welder Roles:

  • Pipe Welder: Works on pipelines, often requires certification for high-pressure systems.

  • Structural Welder: Focuses on steel frameworks for buildings or bridges.

  • Underwater Welder: Requires scuba certification, welding on submerged structures.

  • Automotive/Ship Welder: Specializes in vehicle or ship repair and fabrication.