ELEMENT

PERFORMANCE CRITERIA

1. Collate information for drawings

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 and adhere to quality requirements of the organisational operations

1.4. Select 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. Select drawing type from a range of drawings to suit job requirements

1.6. Identify key features, site dimensions and orientation, structures, services and features for inclusion in drawings

2. Create simple sketches, orthographic drawings and sectional views

2.1. Select drawing medium to suit job requirements

2.2. Prepare simple two dimensional drawings and sketches using standard drawing conventions

2.3. Prepare simple three dimensional drawings and sketches using standard drawing conventions

2.4. Prepare sectional details of simple structural elements and elevations using standard drawing conventions

2.5. Include common symbols and abbreviations using correct format and conventions

2.6. Prepare title panels to enable verification that drawing used is the latest version

3. Develop specifications

3.1. Identify purpose of specifications as they relate to bridge drawings

3.2. Identify elements as suitable for use in specifications

3.3. Draft specification for a bridge project using correct format and conventions

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 produce drawings and sketches:

apply legislative, organisation and site requirements and procedures for producing drawings and sketches

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 produce drawings and sketches:

site and equipment safety requirements

timber bridge durability treatment procedures and techniques

scaffolding

preservatives and protective coatings

termite barriers

waterproofing

timber deterioration

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 producing drawings and sketches

implementation of requirements, procedures and techniques for the safe, effective and efficient completion of drawings and sketches

working with others to undertake and complete the production of drawings and sketches that meets all of the required outcomes

consistent timely completion of drawing and sketches that safely, effectively and efficiently meets the required outcomes

production of at least two sketches, one orthographic drawing and one sectional view drawing, one elevation, plan and end view for a minimum of three projects in compliance with standard drawing conventions

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 production of drawings and sketches

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 are to be in accordance with state or territory legislation and regulations and may include 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

personal protective equipment is to include that prescribed under legislation, regulation and workplace policies and practices

Drawings may include:

sketches

orthographic drawings and sectional view drawings

site plans

bridge plans

cross sectional plans/elevations

plan views

perspective views

isometric views

longitudinal plans

structural detail and specification providing illustrations and dimensions and project plans

specifications

illustrations

dimensions

notes

Key features may include:

shape of site

proposed structure(s)

roads

easements

existing structures

services

dimensions

types of structure

shape of structure

type of construction

layout

service requirements

location of plant and machinery

vertical and horizontal measurements

Orientation may include:

relationship to the north compass point

location of roads

relationship to neighbouring properties

Services may include:

drainage

sewerage

gas

telephone and cable

water

electricity

Drawing medium may include:

pencil

pen and ink

computer aided drafting

graph paper

cartridge paper

tracing paper

Specifications may include:

details relating to materials and quality of work

quality assurance

nominated sub-contractors

provision of site access/facilities

details relating to performance including standards of work, tolerances, material types, characteristics, treatments and finishes