Life Support Technician (LST) (Competence Scheme)

(Last edited: Monday, 31 January 2022, 10:51 AM)

Life Support Technician

Job Summary:

A Life Support Technician is regarded as someone who is fully conversant with life support activities associated with subsea marine operations.

They can fully participate in the life support team during operations and will report directly to the Life Support Supervisor when offshore.

The Life Support Technician is expected to take part in the competence assessment process and mentor/coach assistant life support technicians.

Entry Level Specifications:

  • Completed a minimum of 2400 logged hours as a trainee LST and has demonstrated competence as an LST or
  • Completed 360 hours as an ALST and possess an IMCA recognised Saturation diving qualification with 5 years (3 years saturation must be saturation) diving experience
  • Sit and pass IMCA LST examination
  • Current and valid survival certificate
  • Current and valid medical certificate
  • Complete employing company familiarisation course

The following competencies will be assessed through performance criteria:

CompetenciesPerformance CriteriaUnderpinning Knowledge Questions
1) The ability to perform activities in a safe manner in accordance with legislative and operating company requirements PDF Icon PDF Icon
2) The ability to perform in a team and cooperate in all operational activities in a safe and reliable manner PDF Icon PDF Icon
3) The ability to operate gas management systems and replenish gas supplies in a safe and reliable manner in accordance with company procedures PDF Icon PDF Icon
4) The ability to participate in emergency procedures as required on the vessel or installation where operations take place PDF Icon PDF Icon
5) The ability to operate the life support systems in a safe and reliable manner in accordance with company procedures PDF Icon PDF Icon
6) The ability to communicate effectively with all personnel involved in diving operations PDF Icon PDF Icon
Supporting Documentation:
Assessment Plan PDF Icon
Assessment Feedback Form PDF Icon
Assessor Sign off Form PDF Icon
Record of Witnesses Form PDF Icon
Witness Statement PDF Icon
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