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Evidence Guide: RIIPBE202A - Conduct digestion process

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

 

RIIPBE202A - Conduct digestion process

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

Plan and prepare for digestion operations

  1. Access, interpret and apply compliance documentation relevant to the work activity
  2. Receive, interpret and clarify shift changeover details
  3. Communicate with other personnel using approved communication methods
  4. Select personal protective equipment appropriate for work activities
  5. Select appropriate type of auxiliary equipment for work activities
  6. Perform equipment pre-start checks to ensure equipment is ready for operation
  7. Identify, address and report potential risks and hazards
  8. Identify, address and report environmental issues
  9. Adhere to emergency procedures to ensure safety of personnel and plant
  10. Use approved dust suppression and extraction methods
  11. Ensure area is well ventilated before entry into work area
Access, interpret and apply compliance documentation relevant to the work activity

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Receive, interpret and clarify shift changeover details

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Communicate with other personnel using approved communication methods

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Select personal protective equipment appropriate for work activities

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Select appropriate type of auxiliary equipment for work activities

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Perform equipment pre-start checks to ensure equipment is ready for operation

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Identify, address and report potential risks and hazards

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Identify, address and report environmental issues

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Adhere to emergency procedures to ensure safety of personnel and plant

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Use approved dust suppression and extraction methods

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Ensure area is well ventilated before entry into work area

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Start-up equipment in sequence

  1. Carry out start-up procedures and completes start-up checks according to plant configurations and system requirements
  2. Confirm plant is operational
Carry out start-up procedures and completes start-up checks according to plant configurations and system requirements

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Confirm plant is operational

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Operate and monitor equipment

  1. Read and interpret data from equipment indicators to determine efficiency
  2. Continuously inspect and monitor operations/plant and catchment areas to digestion process defects and potential problems
  3. Adjust equipment to approved operating parameters to optimise and maintain efficient digestion and to meet product quality targets
  4. Add reagents to approved operating parameters
  5. Carry out minor maintenance to maintain condition of equipment
  6. Complete all required documentation clearly, concisely and on time
  7. Pass on end of shift information to oncoming shift
Read and interpret data from equipment indicators to determine efficiency

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Continuously inspect and monitor operations/plant and catchment areas to digestion process defects and potential problems

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Adjust equipment to approved operating parameters to optimise and maintain efficient digestion and to meet product quality targets

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Add reagents to approved operating parameters

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Carry out minor maintenance to maintain condition of equipment

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Complete all required documentation clearly, concisely and on time

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Pass on end of shift information to oncoming shift

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Conduct housekeeping activities

  1. Clean plant to maintain condition of all equipment to ensure safe and efficient operations
  2. Manage and report hazards to maintain a safe working environment
Clean plant to maintain condition of all equipment to ensure safe and efficient operations

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Manage and report hazards to maintain a safe working environment

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Shutdown in sequence and/or isolate equipment

  1. Shutdown or isolate equipment based on process and safety requirements
  2. Perform post shutdown or isolation checks
Shutdown or isolate equipment based on process and safety requirements

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Perform post shutdown or isolation checks

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

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 conducting the digestion process

implementation of requirements, procedures and techniques for the safe, effective and efficient completion of the digestion process

working with others to undertake and complete the digestion process in a way that meets all of the required outcomes

consistent timely completion of the digestion process that safely, effectively and efficiently meets the required outcomes

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 digestion process

Guidance information for assessment

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

Required Skills and Knowledge

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 conduct the digestion process:

apply legislative, organisation and site requirements and procedures for conducting the digestion process

diagnose faults

identify and manage hazards

handle hazardous goods

interpret reports

lift (manual, cranes and loads)

maintain records

report defects

apply safe work practices

troubleshoot

use hand and power tools

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 conduct the digestion process:

breakdown procedures

contaminant identification

digestion process (basic)

emergency procedures

environmental procedures

equipment limitations and operating parameters

equipment safety requirements

hazardous goods procedures and consequences of spills and hazardous goods

identifying repair requirements

isolation procedures

metallurgical and technical data (basic)

OHS procedures

operational procedures and checks

pumping system and flow charts (pipeline and sprinkler systems)

reagent types

sampling

site procedures

site safety requirements

types of ores (basic)

wet and dry working procedures

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, 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

Legislation may include Acts and regulations dealing with:

mining safety and health

mine inspection

OHS

explosives

Auxiliary equipment may be anything that is portable and mobile that is not part of the fixed infrastructure, and may include:

compressors

distribution control systems (DCS)

feeders

gantry cranes and attachments and other mobile equipment

hand and power tools

hoses

Pre-start checks may include:

availability of equipment (e.g. conveyor)

detection of conditions that are unusual

personnel availability

job requirements

levels

walk through plant

Environmental issues may include:

drainage

dust (dump)

emissions

flora and fauna

hazardous chemicals

noise

recycling

run-off

spills

waste management and disposal

water quality

Start-up procedures may include:

cameras and monitors

interlocks

distribution control system

flash vessels

launders

heat exchangers

hydraulic system

pumping system

screen inspections

scuttling pumps

pipes and flanges

drive belts

valves

vessels

visual and audio warning devices and lights

suppression systems

Plant may include:

heat exchanger

burners

lines

gas train

vessels

conveyors

valves

Indicator readings may measure:

flow

current (e.g. agitators)

density

levels

restrictions

pressure

speed (e.g. pumps)

unusual noises

vibrations

power

temperature

Monitoring the drying process may include:

blockages and spillages

feed rates

mineral content

moisture levels

on stream analysis (OSA)

overloads

pressures

power draw

temperature

wear and tear

emission (e.g. cyanide)

levels

laboratory results

Equipment and plant cleaning methods may include:

hosing with water

high pressure cleaning

Post-shutdown checks are like pre-start checks.

The methods used to optimise the plant may include:

quantity of reagents

flow

temperature

pressure

A/C ratio

condensate quality

Materials may include:

slurry

steam

Contaminants are anything other than the ore. Common contaminants may include:

oil

fuel

gases

organic materials

moisture