NCCER Sheet Metal Level 4

Issued by NCCER

This individual has demonstrated the ability to: • Identify ventilation requirements for various industries • Describe filtration and debris-collection equipment • Identify exhaust duct materials, joints, and fittings • Explain the hazards/precautions that apply to welding and brazing • Set up and adjust arc-welding machines • Make SMAW stringer beads on steel plate • Describe gas tungsten-arc and gas metal-arc welding processes • Set up and shut down oxyfuel equipment …see more skills below.

Type Validation
Time Hours

Additional Details

Skills

more skills below

Earning Criteria

…skills continued… • Use oxyfuel equipment to perform washing and gouging • Describe various roof characteristics and components • Lay out, fabricate, and install sheet-metal roofing components • Identify methods used to optimize sheet metal shop production • Describe the estimating process and project planning phase • Develop schedules and calculate estimates • Identify technologies that can enhance sheet metal processes • Explain the roles and responsibilities of effective crew leaders
Completed training through an NCCER Accredited training organization. Successfully demonstrated to an NCCER-certified instructor and/or evaluator the performance task requirements for this level. Successfully completed the course modules and passed the knowledge based examinations.