Unit of competency Outline

Date retreived
23/07/2026 12:36 PM AWST

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Perform underwater rigging work

Perform underwater rigging work

Unit of competency
National Code
DEFWDV016
State Code
BBC84
TGA Status
Replaced
DTWD Status
Replaced
Current Release Number
1.00
Current Release Date
17/08/2017
View on TGA
State Implementation and Classification
Approved Date
21/02/2018
Field of Education
040329 - Scaffolding And Rigging
Original Release Date
21/02/2018
Nominal Hours
0
Description
This unit specifies the skills and knowledge required to complete underwater rigging work.It includes securing and moving submerged loads by employing blocks and tackle, chains, slings and cordage. It also includes establishing secure lift points, setting rigging equipment between load and lifting platform, and controlling the conduct of the lift.This unit applies to persons working as Defence divers.The skills and knowledge described in this unit must be applied within the legislative, regulatory and policy environment in which they are carried out. Organisational policies and procedures must be consulted and adhered to.Persons undertaking this unit work independently and perform specific tasks in a range of contexts that could be unpredictable.No licensing, legislative or certification requirements apply to this unit at the time of publication.
Notes
Elements and Performance Criteria
1 Prepare for underwater rigging operation
  • 1.1 Identify load metrics and worksite data to meet task requirements
  • 1.2 Develop work plan consistent with dive plan in accordance with organisational procedures and task requirements
  • 1.3 Select, inspect and prepare rigging gear in accordance with safe lifting weight limits and work plan
  • 1.4 Secure rigging gear for safe transport to/from dive site
  • 1.5 Identify obstructions and other lift hazards to determine risks and to manage risk control measures in accordance with dive plan
2 Lift and handle submerged objects using mechanical advantage
  • 2.1 Identify lift points to secure object to lifting device in accordance with safe lifting weight limits
  • 2.2 Determine a safe work area and confirm location of other divers and nearby surface vessels and/or structure prior to commencing lift, in accordance with work plan
  • 2.3 Operate lifting devices within accepted load tolerances
  • 2.4 Ensure lifting devices are anchored off raised objects in accordance with operational and safety procedures
3 Complete underwater rigging operations
  • 3.1 Minimise environmental impact arising from work task and recover waste products
  • 3.2 Disassemble, inspect, de-service and store rigging gear
  • 3.3 Complete required documentation and records, in accordance with organisational procedures
No information
No information
Replaces
State Code National Code Title Type
AVV17 DEFDV016B Perform underwater rigging work Unit of competency
Replaced By
State Code National Code Title Type
OEF40 DEFWDV035 Perform underwater rigging work Unit of competency
No information