Assessor Resource

DEFCA312B
Construct equipment bridging

Assessment tool

Version 1.0
Issue Date: March 2024


This competency was developed for combat engineer personnel required to construct, and recover gap crossing bridging equipment, to facilitate the movement of personnel, vehicles, cargo and equipment in a deployed operational environment but is applicable to any individual in this field of work.

The person will usually be engaged in bridge construction by leading a team and working autonomously.

All activities are carried out in accordance with relevant organisational policies and procedures.

This unit covers the competency required to construct, and recover gap crossing bridging equipment, to facilitate the movement of personnel, vehicles, cargo and equipment.

Bridges will normally be constructed on a temporary basis under field conditions to meet the operational need to provide a crossing point over a gap for personnel and equipment. When the crossing is no longer required the bridge is either recovered to storage or redeployed to another crossing.

Equipment bridging is constructed from designed and certified bridge modules and parts to provide a temporary or permanent bridge over a gap.

No licensing, legislative, regulatory or certification requirements apply to this unit at the time of publication. In a Defence context, this means that there is no civilian need to hold this unit in order to meet licensing, legislative, regulatory or certification requirements.

You may want to include more information here about the target group and the purpose of the assessments (eg formative, summative, recognition)

Prerequisites

Not applicable.


Employability Skills

This unit contains employability skills.




Evidence Required

List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.

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

Assessment must confirm the ability to lead a team to construct, maintain and dismantle a multi span bridging of not less than 30 metres made from modularised or improvised means.

Consistency in performance

Competency should be demonstrated over time and across a range of simulated or actual workplace situations that allows for the construction of multi-span bridging under a range of field conditions.

Context of and specific resources for assessment

Context of assessment

Competency should be assessed in the workplace or in a simulated work environment. Assessment need only be completed once due to the high cost and complex nature of the task.

Specific resources for assessment

Access to construction equipment and materials; communications equipment; a suitable site; and a construction team.


Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assingnment, 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.

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

Required Skills

command and control skills

manage resources

operate optical levelling and surveying devices

personal communications skills

produce detailed design/plans

produce detailed written and verbal reports

record and process data and information

take and record accurate measurements

Required Knowledge

anchorages

booming procedures and centre of gravity

duration of bridge use - temporary or permanent

equipment bridge design features/requirements:

site requirements (reconnaissance):

location

gap width, depth, obstacles, etc.

current and direction

angle of repose

abutment design or enhancement

soils testing and compaction methods

routes in/out

parts

specifications

user manual,

material handling equipment requirements and support

construction sequence

designed traffic/load (MLC/tonnage)

above ground or surface (stepped abutment)

equipment bridge types:

medium girder bridge (MGB)

air portable bridge (APB)

rapid emplacement bridge (REB)

line of communication bridge (LOC)

bailey bridge, acrow bridge (FMB)

jacking system

legal responsibilities

mathematics to a level necessary to meet all design and construction requirements

relevant legislation and procedures in relation to civil construction and environmental requirements

relevant WHS regulations/requirements, equipment, material and personal safety requirements

types of bridge category:

single span, multi span,

simply supported or continuous

variations in construction sequences:

restricted sites

floating piers

multiple piers

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.

Site survey may include:

gap assessment (measurements, profiling, soil tests, California bearing ratio, angle of repose of banks, routes in and out, etc)

reconnaissance

underwater inspection for obstacles

water current measurement

Resources may include:

construction materials

equipment bridge (medium girder bridge, line of communication bridge, floating support bridge, bailey bridge, air portable bridge, acrow bridge)

tools

vehicles

Standard procedures may include:

Australian Standards

job guides, pamphlets and other publications

manufacturers' handbooks, industry specifications and technical instructions

WHS regulations

organisational policies and procedures

relevant local government by-laws

relevant state or federal legislation or regulations

written and verbal orders and job instructions

Maintenance may include:

drainage

inspections

repair

traffic control

Documentation may include:

construction documentation (design and construction plan)

environmental compliance

equipment documentation

maintenance records

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
Requirement is received, understood and confirmed with higher authority as necessary. 
Resource availability and serviceability is identified and constraints are determined. 
Site survey, risk and environmental assessment are conducted. 
Suitable bridge design is selected based on site survey and available resources. 
Construction/dismantle plan is developed in accordance with design, resources, risks and environmental considerations. 
Problems that cannot be resolved locally are referred to higher authority for resolution. 
Competence of team members is confirmed and monitored. 
Construction team is briefed in accordance with standard procedures. 
Outside agencies are liaised with as required. 
 
Construction team is directed and supervised in accordance with construction plan. 
All unexpected situations that require a quick and decisive response are recognised and responded to in accordance with operational requirements and standard procedures. 
Checks are completed for security, alignment and stability. 
Support from outside agencies is organised and directed. 
Technical advice is provided to higher authority or support agencies. 
Gap crossing site and gap crossing are maintained in accordance with standard procedures. 
Construction team is directed and supervised in accordance with dismantle plan. 
Gap crossing equipment, tools and materials are recovered, cleaned and maintained. 
Gap crossing equipment, tools and materials are either stored or redeployed to another site in accordance with standard procedures. 
Site is refurbished in accordance with environmental requirements. 
Documentation is completed in accordance with standard procedures. 
Post activity analysis is conducted and subsequent recommendations are made in accordance with standard procedures. 

Forms

Assessment Cover Sheet

DEFCA312B - Construct equipment bridging
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

DEFCA312B - Construct equipment bridging

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: