Description
Objectives
Learning Objective 1 • Identify and describe types of compaction equipment.
- Describe a pneumatic tire compactor. – Describe a steel-wheel compactor.
- Describe a vibratory compactor.
- Describe a sheepsfoot compactor.
Learning Objective 2 • Identify and describe the components, controls, and attachments on a typical compactor.
- Describe the features of the operator’s cab.
- Describe the instruments and indicators.
- Describe control systems.
- Identify common compactor attachments.
Learning Objective 3 • Describe safety guidelines and basic preventive maintenance requirements associated with compaction equipment.
- Identify specific roller/compactor safety rules.
- Identify tire safety rules.
- Describe daily inspection and maintenance procedures.
- Identify maintenance procedures involved in servicing a compactor.
Learning Objective 4 • Describe basic procedures for operating a compactor.
- Identify steps for starting up and shutting down a compactor.
- Identify steps for performing basic maneuvers with a compactor.
Learning Objective 5 • Describe factors involved in work activities associated with a compactor.
- Identify factors involved in compaction equipment selection.
- Identify factors involved in the method of compaction used.
- Identify tests used to check compaction quality.
- Describe the process of leveling and compacting soil.
- Describe the process for backfilling.
- Describe the processes used in compacting cement and asphalt.
Performance Tasks
Performance Task 1 (Learning Objective 3) • Complete a proper prestart inspection and preventive maintenance of a compactor.
Performance Task 2 (Learning Objective 4) • Perform proper startup, warm-up, and shutdown procedures.
Performance Task 3 (Learning Objectives 4 and 5) • Execute basic maneuvers with compaction equipment, including forward/backward movement and turning.
