ELEMENT

PERFORMANCE CRITERIA

1. Plan and prepare

1.1. Access, interpret and apply compliance documentation relevant to the work activity

1.2. Obtain and confirm safety requirements from the site safety plan and organisational policies and procedures, and apply to the allotted task

1.3. Identify, obtain and implement signage requirements from the project traffic management plan

1.4. 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

1.5. Identify materials appropriate to the work application, and ensure they are safely handled and located ready for use

1.6. Identify environmental protection requirements from the project environmental management plan

2. Construct bridge deck

2.1. Construct timber bridge deck in accordance with the production plans

2.2. Select deck materials in accordance with specifications

2.3. Pre-drill connection points

2.4. Fix deck temporary with nails

2.5. Connect stressing cables to the bridge deck in accordance with specifications

2.6. Stress and rest bridge deck for the specified timeframe

3. Install bridge deck

3.1. Re-stress bridge deck prior to removal to location

3.2. Trim bridge deck prior to securing in location

3.3. Install bridge deck at location

3.4. Bolt bridge deck to the cross girders

3.5. Re-stress bridge deck

3.6. Pack stressing cable location holes with grease

3.7. Fit protection angles, kerbs and handrails

3.8. Apply waterproofing to the deck and fittings

4. Clean up

4.1. Clear work area and dispose of or recycle materials in accordance with state or territory legislation

4.2. Clean, check, maintain and store machinery, tools and equipment

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 construct specialised timber deck systems:

apply legislative, organisation and site requirements and procedures for construction of specialised timber deck systems

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 construct specialised timber deck systems:

site and equipment safety requirements

boat and water safety

sheet piling

Environmental Protection Act

dewatering

caulking

dial before you dig

bridge foundations

bridge heritage

equipment types, characteristics, technical capabilities and limitations

processes for the calculation of material requirements

operational, maintenance and basic diagnostic procedures

site isolation and traffic control responsibilities and authorities

materials safety data sheets and materials handling methods

quality assurance systems and standards

JSAs/safe work method statements

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 constructing specialised timber deck systems

implementation of requirements, procedures and techniques for the safe, effective and efficient completion of construction of specialised timber deck systems

working with others to undertake and complete the construction of specialised timber deck systems that meets all of the required outcomes

consistent timely completion of construction of specialised timber deck systems that safely, effectively and efficiently meets the required outcomes

construction and installation of at least one span of a specialised timber deck system, constructed of stressed laminated timber

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 construction of specialised timber deck systems

Guidance information for assessment

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

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 locations may include:

any ground conditions in urban and rural areas

Signage may include:

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:

generators/compressors

rattle guns

routers

drills

power saws

grease guns

impact wrenches

shifting spanners

chisels

slings

chains

shackles

cranes

stressing jacks

chainsaws

Materials may include:

block washers

bolts

grease

bridge deck timbers

angle iron

stressing cable

rubberised sealer

sealants

waterproofing agents

Environmental protection requirements may include:

waste management

stormwater protection

noise

dust

vibration

safe use of preservatives

waterway protection

clean-up management

Timber bridge deck may include:

timber bridge deck systems may be built off-site (may be near to the bridge) or in-situ and may include removal of the old deck

timber bridge decks are to include stress laminated timber bridge decks and may include timber concrete composite module decks, concrete overlay decks, fibre reinforced polymer decks and proprietary system decks

Stressing cables are to include:

steel strands

Install may include:

lifting in position with a crane and crane operator or rolling into position

installation conducted in conjunction with a dogman

Kerbs may include:

the use of a rubberised sealer, fitted beneath the kerbing

Waterproofing may include:

a bitumen membrane

metal seal

rubber

caps on end of stressing points