Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners
DEFWDV022 Mapping and Delivery Guide
Dive using closed-circuit breathing apparatus (HeO2) in open water to a maximum depth of 60 metres
Version 1.0
Issue Date: May 2024
Qualification | - |
Unit of Competency | DEFWDV022 - Dive using closed-circuit breathing apparatus (HeO2) in open water to a maximum depth of 60 metres |
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Description | |||
Employability Skills | |||
Learning Outcomes and Application | |||
Duration and Setting | X weeks, nominally xx hours, delivered in a classroom/online/blended learning setting. |
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Prerequisites/co-requisites | |||
Competency Field |
Development and validation strategy and guide for assessors and learners | Student Learning Resources | Handouts Activities |
Slides PPT |
Assessment 1 | Assessment 2 | Assessment 3 | Assessment 4 | |
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Elements of Competency | Performance Criteria | |||||||
Element: Operate an HeO2 compressor or hand-booster pump |
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Element: Fit appropriate protective equipment in accordance with organisational procedures | ||||||||
Element: Charge HeO2 gas cylinders to maximum working pressure and record details in relevant logs in accordance with organisational procedures | ||||||||
Element: Conduct operator level maintenance on HeO2 compressor and report faults, as required, in accordance with organisational procedures | ||||||||
Element: Undertake compressor post-activity serviceability checks in accordance with manufacturer specifications and report defects, as required, in accordance with operational requirements | ||||||||
Element: Conduct dive operations |
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Element: Undertake dive activities using CCBA (HeO2) and demonstrate relevant dive contingencies in accordance with organisational procedures and dive plan | ||||||||
Element: Maintain situational awareness of other divers during dive operations | ||||||||
Element: Conduct a mid-water casualty handover between an HeO2 standby diver and a breathing gas standby diver, in accordance with dive plan | ||||||||
Element: Undertake CCBA HeO2 equipment post-dive activity serviceability checks in accordance with manufacturer specifications and report defects, as required, in accordance with operational procedures. |