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

RIICBS304A Mapping and Delivery Guide
Compact asphalt with rollers

Version 1.0
Issue Date: April 2024


Qualification -
Unit of Competency RIICBS304A - Compact asphalt with rollers
Description This unit covers the compacting of asphalt with rollers in the civil construction industry. It includes planning and preparing, preparing roller, compacting asphalt, carrying out roller operation maintenance, relocating roller, and cleaning up. Licensing, legislative, regulatory and certification requirements that apply to this unit can vary between states, territories, and industry sectors. Relevant information must be sourced prior to application of the unit.
Employability Skills This unit contains employability skills.
Learning Outcomes and Application This unit is appropriate for those working in an operational role at worksites within:Civil construction
Duration and Setting X weeks, nominally xx hours, delivered in a classroom/online/blended learning setting.
Prerequisites/co-requisites Not applicable. Not applicable.
Competency Field Refer to Unit Sector(s).
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: Plan and prepare
  • Access, interpret and apply compliance documentation relevant to the work activity
  • Obtain and confirm safety requirements from the site safety plan and organisational policies and procedures, and apply to the allotted task
  • Identify, obtain and implement signage requirements from the project traffic management plan
  • Select plant, tools and equipment to carry out tasks consistent with the requirements of the job, check for serviceability and rectify or report any faults
  • Identify environmental protection requirements from the project environmental management plan, and confirm and apply to the allotted task
       
Element: Prepare roller
  • Perform pre-operational checks as per manufacturer's or company instructions
  • Record job specifications
  • Produce work schedule
  • Plan water usage and replenishment
  • Set tyres to required pressure (self propelled, multi-wheeled pneumatic tyred rollers)
       
Element: Compact asphalt
  • Identify site hazards associated with compacting asphalt with rollers and use safe operating techniques to minimise risk
  • Determine speed and rolling patterns according to job requirements
  • Set amplitude and frequency as directed for vibratory steel wheeled rollers
  • Avoid damage to other structures
  • Monitor watering system to prevent pick up
  • Maintain uniform speed and rolling pattern to job specification
  • Compact joints to job specifications
  • Compact final surface free of blemishes or rolling marks
  • Maintain safe distance between rollers, other plant and the paving crew
       
Element: Carry out roller operator maintenance
  • Park Roller safely, shutdown and prepare for maintenance as per manufacturer's manual and/or organisational requirements
  • Conduct inspection and fault finding
  • Remove and replace defective parts safely and effectively
  • Carry out regular programmed maintenance tasks
       
Element: Relocate roller
  • Prepare roller for relocation
  • Drive roller safely on highways and construction sites, observing highway code and local safety requirements
       
Element: Clean up
  • Clear work area and dispose of or recycle materials in accordance with project environmental management plan
  • Clean, check, maintain and store plant, tools and equipment
       


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.

The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package.

Overview of assessment

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

The evidence required to demonstrate competency in this unit must be relevant to worksite operations and satisfy all of the requirements of the performance criteria, required skills and knowledge and the range statement of this unit and include evidence of the following:

knowledge of the requirements, procedures and instructions for compacting asphalt with rollers

implementation of requirements, procedures and techniques for the safe, effective and efficient compacting of asphalt with rollers

working with others to undertake and complete the compacting of asphalt with rollers that meets all of the required outcomes

consistent timely compacting of asphalt with rollers that safely, effectively and efficiently meets the required outcomes

a minimum of 2000m2 of asphalt is to be compacted to the determined pattern, the measured density, with the minimum number of passes specified and to job specifications for five projects, with at least one project under 50mm thick and one project over 50mm thick

a minimum of three longitudinal joints of 100 metres each and two transfer joints to be matched

Context of and specific resources for assessment

This unit must be assessed in the context of the work environment. Where personal safety or environmental damage are limiting factors, assessment may occur in a simulated environment provided it is realistic and sufficiently rigorous to cover all aspects of workplace performance, including task skills, task management skills, contingency management skills and job role environment skills.

Assessment of this competency requires typical resources normally used in a resources and infrastructure sector environment. Selection and use of resources for particular worksites may differ due to the site circumstances.

The assessment environment should not disadvantage the participant. For example, language, literacy and numeracy demands of assessment should not be greater than those required on the job.

Customisation of assessment and delivery environment to sensitively accommodate cultural diversity.

Aboriginal people and other people from a non English speaking background may have second language issues.

Where applicable, physical resources should include equipment modified for people with disabilities. Access must be provided to appropriate learning and/or assessment support when required.

Method of assessment

This unit may be assessed in a holistic way with other units of competency. The assessment strategy for this unit must verify required knowledge and skill and practical application using more than one of the following assessment methods:

written and/or oral assessment of the candidate's required knowledge

observed, documented and/or first hand testimonial evidence of the candidate's:

implementation of appropriate requirement, procedures and techniques for the safe, effective and efficient achievement of required outcomes

consistent achievement of required outcomes

first hand testimonial evidence of the candidate's:

working with others to undertake and complete the compacting of asphalt with rollers

Guidance information for assessment

Consult the SkillsDMC User Guide for further information on assessment including access and equity issues.

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.

Required skills

Specific skills are required to achieve the Performance Criteria of this unit, particularly for its application in the various circumstances in which this unit may be used. This includes the ability to carry out the following, as required to compact asphalt with rollers:

apply legislative, organisation and site requirements and procedures for compacting of asphalt with rollers

organise work activities

select and use relevant tools and equipment safely

identify and report on hazards related to the worksite and work activity

communicate effectively to receive and clarify work instructions

Required knowledge

Specific knowledge is required to achieve the Performance Criteria of this unit, particularly for its application in the various circumstances in which this unit may be used. This includes knowledge of the following, as required to compact asphalt with rollers:

site and equipment safety requirements

asphalt compacting techniques

asphalt paving operations

asphalt strength and performance characteristics

edge and joint treatments

equipment types, characteristics, technical capabilities and limitations

operational, maintenance and basic diagnostic procedures

site isolation and traffic control responsibilities and authorities

processes for the calculation of material uniformity and travel speed

materials safety data sheets and materials handling methods

project quality requirements

civil construction terminology

safe operating techniques in all terrain

JSAs/safe work method statements

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, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.

Relevant compliance documentation may include:

legislative, organisational and site requirements and procedures

manufacturer's guidelines and specifications

Australian standards

Employment and workplace relations legislation

Equal Employment Opportunity and Disability Discrimination legislation

Safety requirements may include:

OHS requirements in accordance with state or territory legislation and regulations, organisational safety policies and procedures, and project safety plan, including protective clothing and equipment, use of tools and equipment, workplace environment and safety, handling of materials, use of fire fighting equipment, use of First Aid equipment, hazard control and hazardous materials and substances

safe parking practices including ensuring access ways are clear, equipment/machinery is away from overhangs and refuelling sites, safe distance are kept from excavations, and areas secured from unauthorised access or movement

safe operating procedures including recognising and preventing hazards associated with uneven/unstable terrain, trees, pits, poles, trip hazards, dirt mounds, overhead service lines, bridges, surrounding buildings, obstructions, structures, facilities, dangerous materials, recently filled trenches, other machines, personnel, traffic control, working in proximity to others, worksite visitors and the public

recognising hazards and risks including uneven/unstable terrain, trees, fires, overhead and underground services, bridges, buildings, excavations, traffic, embankments, cuttings, structures and hazardous materials

emergency procedures related to equipment operation including emergency shutdown and stopping, extinguishing equipment fires, organisational First Aid requirements and evacuation

Site may include:

car parks

airport runways

container yards

hard stands

footpaths

bikeways

roadways

Signage may include:

escort vehicle

highway traffic signs

site safety signage

temporary signage for the benefit of motorists and pedestrians

traffic conditions signage

Traffic conditions may include:

congested urban environments

low traffic rural areas

off-road un-trafficked areas

buildings

parking sites

pedestrian areas

Tools and equipment may include:

rollers

roller mats

spare water jets

water transfer equipment

shovels

brooms

rakes

basic tool kit

Environmental protection requirements may include:

organisational/project environmental management plan

waste management

water quality protection

noise

vibration

dust and clean-up management

Rollers may include:

steel double drum static roller

double drum vibratory roller

self propelled multi wheel pneumatic tyred roller

combination roller

roller operation is to include filling the roller with water

Other structures may include:

kerb and channel

buildings

Materials may include:

water

wetting agents

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
Access, interpret and apply compliance documentation relevant to the work activity 
Obtain and confirm safety requirements from the site safety plan and organisational policies and procedures, and apply to the allotted task 
Identify, obtain and implement signage requirements from the project traffic management plan 
Select plant, tools and equipment to carry out tasks consistent with the requirements of the job, check for serviceability and rectify or report any faults 
Identify environmental protection requirements from the project environmental management plan, and confirm and apply to the allotted task 
Perform pre-operational checks as per manufacturer's or company instructions 
Record job specifications 
Produce work schedule 
Plan water usage and replenishment 
Set tyres to required pressure (self propelled, multi-wheeled pneumatic tyred rollers) 
Identify site hazards associated with compacting asphalt with rollers and use safe operating techniques to minimise risk 
Determine speed and rolling patterns according to job requirements 
Set amplitude and frequency as directed for vibratory steel wheeled rollers 
Avoid damage to other structures 
Monitor watering system to prevent pick up 
Maintain uniform speed and rolling pattern to job specification 
Compact joints to job specifications 
Compact final surface free of blemishes or rolling marks 
Maintain safe distance between rollers, other plant and the paving crew 
Park Roller safely, shutdown and prepare for maintenance as per manufacturer's manual and/or organisational requirements 
Conduct inspection and fault finding 
Remove and replace defective parts safely and effectively 
Carry out regular programmed maintenance tasks 
Prepare roller for relocation 
Drive roller safely on highways and construction sites, observing highway code and local safety requirements 
Clear work area and dispose of or recycle materials in accordance with project environmental management plan 
Clean, check, maintain and store plant, tools and equipment 

Forms

Assessment Cover Sheet

RIICBS304A - Compact asphalt with rollers
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

RIICBS304A - Compact asphalt with rollers

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: