OICEW-2-1B
Thread a blind hole using hand taps
Function: Maintenance and repair at the operational level
| Competence | Knowledge, Understanding & Proficiency | Task |
|---|---|---|
|
Appropriate use of hand tools, machine tools and measuring instruments for fabrication and repair on board |
C1.6 Use of hand tools, machine tools and measuring instruments |
Thread a blind hole using hand taps |
Assessed in: ST-0999E Sea Term I (Engineering Portion)
Condition
In a workshop/laboratory or other safe working environment, given a drilling machine, proper tools, lighting, ventilation, and steel stock of no less than 1- inch thickness, with a 3/8 inch diameter blind hole perpendicular to the surface.
Behavior
Plan, prepare and thread a blind hole using a set of hand taps and describe actions as they are being performed.
Standard
- The plan and layout of the job are correct, in proper sequence, incorporating all safety considerations;
- Hole is tapped according to plan, is threaded entire depth and holds a bolt perpendicular to the surface;
- Actions being executed are described correctly as they are being performed;
- No safety violations are observed.
