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Evidence Guide: DEFCA305B - Assist in the construction of wet gap crossings

Student: __________________________________________________

Signature: _________________________________________________

Tips for gathering evidence to demonstrate your skills

The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!

From the Wiki University

 

DEFCA305B - Assist in the construction of wet gap crossings

What evidence can you provide to prove your understanding of each of the following citeria?

Plan and prepare for wet gap crossing operations

  1. Appropriate personal protective equipment is selected and worn in accordance with OH&S requirements
  2. Site layout and preparation is conducted in accordance with standard procedures
  3. All wet gap crossing bridging components are checked against the inventory and materials list for completeness and are prepared for operation with faults and deficiencies reported to the supervisor
  4. Tools and equipment required for the task are selected, checked for serviceability and faults are reported to the supervisor
Appropriate personal protective equipment is selected and worn in accordance with OH&S requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Site layout and preparation is conducted in accordance with standard procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

All wet gap crossing bridging components are checked against the inventory and materials list for completeness and are prepared for operation with faults and deficiencies reported to the supervisor

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Tools and equipment required for the task are selected, checked for serviceability and faults are reported to the supervisor

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Construct wet gap crossing equipment

  1. Jigs, fixtures and equipment to be used in construction are assembled and adjusted ready for use
  2. Bridge components are assembled and checked for compliance, accuracy and alignment in accordance with standard procedures
  3. Equipment is operated in accordance with standard procedures
Jigs, fixtures and equipment to be used in construction are assembled and adjusted ready for use

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Bridge components are assembled and checked for compliance, accuracy and alignment in accordance with standard procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Equipment is operated in accordance with standard procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Maintain and clean up site and equipment

  1. Gap crossing sites and crossing systems are maintained in accordance with standard procedures
  2. Gap crossing equipment, tools and unused materials are recovered, cleaned, maintained and documentation is completed, with any faults and deficiencies reported in accordance with standard procedures
  3. Gap crossing equipment, tools and materials are either stored or redeployed to another site in accordance with standard procedures
Gap crossing sites and crossing systems are maintained in accordance with standard procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Gap crossing equipment, tools and unused materials are recovered, cleaned, maintained and documentation is completed, with any faults and deficiencies reported in accordance with standard procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Gap crossing equipment, tools and materials are either stored or redeployed to another site in accordance with standard procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

Critical aspects for assessment and evidence required to demonstrate competency in this unit

Assessment must confirm the ability to assist in the construction of at least two wet gap crossings using two types of wet gap crossing bridging equipment listed in the Range Statement. Individuals should be assessed participating in the construction of:

one gap crossing with a span of at least 30 metres

one crossing at night.

Assessment must also confirm the ability to:

prepare a crossing site

check components, tools and equipment for serviceability and completeness

participate in the assembly, construction operation and recovery of various types of crossing systems

communicate effectively and work as part of a team.

Consistency in performance

Competency should be demonstrated under field conditions over a time frame that allows for individuals to be assessed in the various tasks related to the construction of at least two wet gap crossings using two types of equipment listed in the Range Statement

Context of and specific resources for assessment

Context of assessment

Competency should be assessed by observing the individual assisting in the assembly, construction, and maintenance of various types of wet gap crossing equipment that may include floating support bridges, ferries, rafts and fixed floating span equipment in accordance with standard procedures and instructions, by day and night and should cover all of the Critical aspects of evidence.

Specific resources for assessment

Access to:

wet gap crossing equipment and components (fixed floating span equipment; ferry equipment; floating support bridge; rafts; improvised floating structure)

tools, plant, equipment and materials required to support the operation of wet gap crossing equipment including the construction of supporting devices such as aerial ropeways

wet gap area for training area

transport, small watercraft, plant and operators.

Required Skills and Knowledge

This describes the essential skills and knowledge and their level, required for this unit.

Required Skills

interpret plans and job instructions

manually handle construction materials and heavy bridging components

work with plant

follow instructions/directives and report information

participate in team

encourage other team members

use a variety of verbal and non-verbal communication techniques including language style, active listening

Required Knowledge

OH&S workplace and equipment safety requirements

materials handling while operating tools

site safety while working with plant

anchorage systems, knots and lashings

techniques for supporting others

composition of teams and roles and responsibilities of team members

verbal and non-verbal communication techniques including language style, active listening

Range Statement

The Range Statement relates to the Unit of Competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording in the Performance Criteria is detailed below.

Wet gap crossing bridging equipment may include

Fixed floating span equipment

Ferry equipment (captive and free)

Floating support bridge

Rafts

Improvised floating structures

Field conditions may include

A range of terrain, soil and vegetation

Under all weather conditions

By day or night and under illumination

Wet gaps including rivers, streams and lakes

Personal protective equipment may include

Boots

Safety glasses/goggles

Ear plugs/muffs

Dust masks/respirators

Gloves

Hard hat/cap

Life vests

OH&S requirements may include

Workplace operations and safety procedures

Use of protective clothing and equipment

Safe use of tools and equipment

Safe handling and storage of materials

Safe working on water and floating structures

Site layout and preparation may include

Preparing site plan

Marking out site

Removing vegetation

Constructing approaches including access roads and tracks

Compacting the soil and stabilising entry and exit points

Positioning components and materials for assembly

Determining datum line

Standard procedures may include

Written and verbal orders and instructions

Wet bridging equipment procedures manuals, manufacturer's handbooks, job instructions, field engineering pamphlets and other publications

Technical specifications

Tools and equipment may include

Small plant equipment

Anchorages

Expedient road and tracking i.e. materials obtained locally to construct improvised roads and tracks

Measuring tape/rule

Spirit level

Straight edge

Weights

String lines

Jigs

Clamps

Mechanical advantage devices, including blocks and tackle

Watercraft

Hand and power tools