Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners

DEFWDV030 Mapping and Delivery Guide
Employ power tools in an underwater environment

Version 1.0
Issue Date: May 2024


Qualification -
Unit of Competency DEFWDV030 - Employ power tools in an underwater environment
Description
Employability Skills
Learning Outcomes and Application
Duration and Setting X weeks, nominally xx hours, delivered in a classroom/online/blended learning setting.
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
Elements of Competency Performance Criteria              
Element: Prepare to use power tools under water
  • Determine specific requirements for power tools in accordance with work task, worksite and work object requirements
       
Element: Assess access obstructions and other hazards, and manage risks as required
       
Element: Develop a work plan consistent with dive plan
       
Element: Select and inspect power tools, protective equipment and compressor to meet task requirements
       
Element: Secure power tools, compressor, and associated leads and hoses for transport to and from dive site
       
Element: Operate power tools under water
  • Secure power tools on self during dive for ease of accessibility and lack of interference with mobility and dive equipment
       
Element: Determine safe route for leads and hoses for dive activity
       
Element: Determine work safe area and location and confirm safety of divers prior to commencing work tasks
       
Element: Operate power tools under water ensuring management of associated hazards
       
Element: Conduct operator maintenance at worksite on power tools, leads and hoses, as required
       
Element: Disconnect power tools temporarily and render safe to evaluate work task in accordance with operational procedures
  • Perform pre-start checks and connect hoses and leads in accordance with manufacturer instructions
       
Element: Develop pressure gradually without surging and stabilise compressor to establish required output
       
Element: Conduct routine operational checks, identify faults and report potential defects in accordance with organisational policy and procedures
       
Element: Shut down compressor or conduct an emergency shutdown procedure in accordance with dive plan
       
Element: Conclude power tool operations
  • Minimise environmental impact arising from use of power tools and recover waste products in accordance with operational procedures
       
Element: Undertake post-dive equipment and compressor serviceability checks in accordance with manufacturer specifications and report defects, as required, in accordance with organisational procedures
       
Element: Complete equipment logbooks and recording requirements, as required.
       

Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assignment, checklist) and due date here

Assessment task 1: [title]      Due date:

(add new lines for each of the assessment tasks)

Assessment Tasks

Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.
Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.

Observation Checklist

Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice Yes No Comments/feedback
Determine specific requirements for power tools in accordance with work task, worksite and work object requirements 
 
 
 
 
Secure power tools on self during dive for ease of accessibility and lack of interference with mobility and dive equipment 
 
 
 
 
Perform pre-start checks and connect hoses and leads in accordance with manufacturer instructions 
 
 
 
Minimise environmental impact arising from use of power tools and recover waste products in accordance with operational procedures 
 
 

Forms

Assessment Cover Sheet

DEFWDV030 - Employ power tools in an underwater environment
Assessment task 1: [title]

Student name:

Student ID:

I declare that the assessment tasks submitted for this unit are my own work.

Student signature:

Result: Competent Not yet competent

Feedback to student

 

 

 

 

 

 

 

 

Assessor name:

Signature:

Date:

Assessment Record Sheet

DEFWDV030 - Employ power tools in an underwater environment

Student name:

Student ID:

Assessment task 1: [title] Result: Competent Not yet competent

(add lines for each task)

Feedback to student:

 

 

 

 

 

 

 

 

Overall assessment result: Competent Not yet competent

Assessor name:

Signature:

Date:

Student signature:

Date: