Unit of competency Outline

Date retreived
23/07/2026 10:49 AM AWST

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Inspect and fill SCUBA cylinders

Inspect and fill SCUBA cylinders

Unit of competency
National Code
SISOSCB007
State Code
OBE79
TGA Status
Current
DTWD Status
Approved
Current Release Number
2.00
Current Release Date
13/12/2022
View on TGA
State Implementation and Classification
Approved Date
13/12/2019
Field of Education
092101 - Sport And Recreation Activities
Original Release Date
13/12/2019
Nominal Hours
15
Description
This unit describes the performance outcomes, skills and knowledge required visually inspect and fill SCUBA cylinders. SCUBA cylinders are required to undergo cyclic inspection and can only be certified by a certified gas cylinder test station. This unit does not cover those specialist skills.It applies to dive leaders, usually known as divemasters, or instructors and to assistant instructors and support staff.This unit applies to any type of organisation that delivers SCUBA diving activities and dive instruction including commercial, not-for-profit and government organisations.No occupational licensing, certification or specific legislative requirements apply to this unit at the time of publication.
Notes
Elements and Performance Criteria
1. Visually inspect, SCUBA cylinders.
  • 1.1. Visually inspect cylinders prior to filling, according to organisational safety procedures and manufacturers' specifications.
  • 1.2. Identify any non-compliant cylinders, tag and isolate from use according to organisational procedures
  • 1.3. Remove cylinder boot and mesh, visually inspect exterior of cylinders for dents, gouges and corrosion.
2. Fill SCUBA cylinders.
  • 2.1. Operate high pressure compressor according organisational safety procedures and manufacturers' specifications.
  • 2.2. Fill cylinders with air to correct capacity and pressure.
  • 2.3. Refit valve and clean and dry areas.
  • 2.4. Complete leak testing and documentation according to organisational requirements.
  • 2.5. Handle, store and restrain cylinders according to organisational safety procedures.
  • 2.6. Test organisation’s air purity regularly to ensure it meets standards.
No information
No information
Replaces
State Code National Code Title Type
D6453 SISOSCB307A Inspect and fill SCUBA cylinders Unit of competency