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Evidence Guide: PMAOPS327 - Operate fixed bed adsorption unit

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

 

PMAOPS327 - Operate fixed bed adsorption unit

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

Prepare for work

  1. Receive and give shift handover
  2. Identify work requirements
  3. Identify and control hazards
  4. Coordinate with appropriate personnel
  5. Check for recent work undertaken on adsorber
  6. Note any outstanding/incomplete work
  7. Check operational status of adsorber
Receive and give shift handover

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Identify work requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Identify and control hazards

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Coordinate with appropriate personnel

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Check for recent work undertaken on adsorber

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Note any outstanding/incomplete work

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Check operational status of adsorber

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Operate fixed bed adsorber

  1. Describe the type of adsorber the component plant items and their duties
  2. Complete routine checks, logs and paperwork taking action on unexpected readings
  3. Regenerate bed in accordance with procedures
  4. Re-sequence process equipment as required to achieve and maintain required operating criteria
  5. Adjust adsorber and its component plant items to their type and duty to maximise performance
Describe the type of adsorber the component plant items and their duties

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Complete routine checks, logs and paperwork taking action on unexpected readings

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Regenerate bed in accordance with procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Re-sequence process equipment as required to achieve and maintain required operating criteria

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Adjust adsorber and its component plant items to their type and duty to maximise performance

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Diagnose and take action on abnormal situations in accordance with procedures

  1. Monitor adsorber unit and its component plant items frequently and critically throughout shift using measured/indicated data and senses
  2. Describe impacts of any changes upstream and downstream
  3. Recognise actual and developing situations which may require action
  4. Apply operational knowledge to resolve problems
  5. Take other actions on abnormal situations which cannot be resolved during the shift to ensure safety and the resolution of the situation
Monitor adsorber unit and its component plant items frequently and critically throughout shift using measured/indicated data and senses

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Describe impacts of any changes upstream and downstream

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Recognise actual and developing situations which may require action

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Apply operational knowledge to resolve problems

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Take other actions on abnormal situations which cannot be resolved during the shift to ensure safety and the resolution of the situation

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Isolate and de-isolate adsorber unit and its component plant items

  1. Complete any required pre-start checks
  2. Start up/shut down adsorber according to the adsorber type and duty in liaison with other personnel
  3. Start up/shut down/changeover component plant items within unit according to their type and duty in liaison with other personnel
  4. Isolate entire adsorber and/or any component plant item
  5. Make safe for required work
  6. Check adsorber/plant item is ready to be returned to service
  7. De-isolate and prepare adsorber/plant item for return to service
Complete any required pre-start checks

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Start up/shut down adsorber according to the adsorber type and duty in liaison with other personnel

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Start up/shut down/changeover component plant items within unit according to their type and duty in liaison with other personnel

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Isolate entire adsorber and/or any component plant item

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Make safe for required work

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Check adsorber/plant item is ready to be returned to service

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

De-isolate and prepare adsorber/plant item for return to service

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

1

Prepare for work

1.1

Receive and give shift handover

1.2

Identify work requirements

1.3

Identify and control hazards

1.4

Coordinate with appropriate personnel

1.5

Check for recent work undertaken on adsorber

1.6

Note any outstanding/incomplete work

1.7

Check operational status of adsorber

2

Operate fixed bed adsorber

2.1

Describe the type of adsorber the component plant items and their duties

2.2

Complete routine checks, logs and paperwork taking action on unexpected readings

2.3

Regenerate bed in accordance with procedures

2.4

Re-sequence process equipment as required to achieve and maintain required operating criteria

2.5

Adjust adsorber and its component plant items to their type and duty to maximise performance

3

Diagnose and take action on abnormal situations in accordance with procedures

3.1

Monitor adsorber unit and its component plant items frequently and critically throughout shift using measured/indicated data and senses

3.2

Describe impacts of any changes upstream and downstream

3.3

Recognise actual and developing situations which may require action

3.4

Apply operational knowledge to resolve problems

3.5

Take other actions on abnormal situations which cannot be resolved during the shift to ensure safety and the resolution of the situation

4

Isolate and de-isolate adsorber unit and its component plant items

4.1

Complete any required pre-start checks

4.2

Start up/shut down adsorber according to the adsorber type and duty in liaison with other personnel

4.3

Start up/shut down/changeover component plant items within unit according to their type and duty in liaison with other personnel

4.4

Isolate entire adsorber and/or any component plant item

4.5

Make safe for required work

4.6

Check adsorber/plant item is ready to be returned to service

4.7

De-isolate and prepare adsorber/plant item for return to service

Required Skills and Knowledge

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

1

Prepare for work

1.1

Receive and give shift handover

1.2

Identify work requirements

1.3

Identify and control hazards

1.4

Coordinate with appropriate personnel

1.5

Check for recent work undertaken on adsorber

1.6

Note any outstanding/incomplete work

1.7

Check operational status of adsorber

2

Operate fixed bed adsorber

2.1

Describe the type of adsorber the component plant items and their duties

2.2

Complete routine checks, logs and paperwork taking action on unexpected readings

2.3

Regenerate bed in accordance with procedures

2.4

Re-sequence process equipment as required to achieve and maintain required operating criteria

2.5

Adjust adsorber and its component plant items to their type and duty to maximise performance

3

Diagnose and take action on abnormal situations in accordance with procedures

3.1

Monitor adsorber unit and its component plant items frequently and critically throughout shift using measured/indicated data and senses

3.2

Describe impacts of any changes upstream and downstream

3.3

Recognise actual and developing situations which may require action

3.4

Apply operational knowledge to resolve problems

3.5

Take other actions on abnormal situations which cannot be resolved during the shift to ensure safety and the resolution of the situation

4

Isolate and de-isolate adsorber unit and its component plant items

4.1

Complete any required pre-start checks

4.2

Start up/shut down adsorber according to the adsorber type and duty in liaison with other personnel

4.3

Start up/shut down/changeover component plant items within unit according to their type and duty in liaison with other personnel

4.4

Isolate entire adsorber and/or any component plant item

4.5

Make safe for required work

4.6

Check adsorber/plant item is ready to be returned to service

4.7

De-isolate and prepare adsorber/plant item for return to service

Evidence required to demonstrate competence in this unit must be relevant to and satisfy the requirements of the elements and performance criteria and include the ability to:

use data and own senses to monitor plant and maximise performance

perform pre-start checks, start-up/shutdown procedures, and isolations and de-isolations

identify early warning signs of equipment/processes needing attention or with potential problems and take action required by procedures

identify hazards and risks and apply risk control procedures.

Evidence must be provided that demonstrates knowledge of:

all items on a schematic of the dehydrator system and the function of each

principles of operation of dehydrator, extraction principles, hydrate formation and adsorption/desorption

systems’ operating parameters, system integrity limits, product specifications and tolerances temperature, pressure and flow

process-specific science (physics and chemistry) to the level of being able to interpret the science and extract factors controlling the process and product

process control philosophies and strategies

interactions between plant items/processes

correct methods of starting, stopping, operating and controlling system components

isolation procedures

emergency shutdown procedures

function and troubleshooting of major components and their problems and actions

routine and non-routine problems that may arise, the range of possible causes and processes to develop solutions

hierarchy of control

hazards that may arise in the job/work environment, and:

their possible causes

potential consequences

appropriate risk controls.

Range Statement

This field allows for different work environments and conditions that may affect performance. Essential operating conditions that may be present (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) are included.

Regulatory framework

The latest version of all legislation, regulations, industry codes of practice and Australian/international standards, or the version specified by the local regulatory authority, must be used, and include one or more of the following:

legislative requirements, including work health and safety (WHS)

industry codes of practice and guidelines

environmental regulations and guidelines

Australian and other standards

licence and certification requirements

All operations to which this unit applies are subject to stringent health, safety and environment (HSE) requirements, which may be imposed through state/territory or federal legislation, and these must not be compromised at any time. Where there is an apparent conflict between performance criteria and HSE requirements, the HSE requirements take precedence.

Hazards

Hazards include one or more of the following:

electricity

gas

gases and liquids under pressure

structural hazards

structural collapse

equipment failures

industrial (machinery, equipment and product)

equipment or product mass

noise, rotational equipment or vibration

plant services (steam, condensate and cooling water)

limited head spaces or overhangs

working at heights, in restricted or confined spaces, or in environments subjected to heat, dust or vapours

flammability and explosivity

hazardous products and materials

unauthorised personnel

sharp edges, protrusions or obstructions

slippery surfaces, spills or leaks

extreme weather

other hazards that might arise

Routine problems

Routine problems include one or more of the following:

variation/loss of feed

unstable control of pressure, temperature level and flows

control equipment failure

process plant trips

change in atmospheric conditions (rain, temperature, wind, lightning)

emergency situations

desiccant contamination

desiccant damage/bed collapse (over pressuring)

poor regeneration (flow/heat/cooling)

Non-routine problems

Non-routine problems are unexpected problems, or variations of previous problems and must be resolved by applying operational knowledge to develop new solutions, either individually or in collaboration with relevant experts, to:

determine problems needing action

determine possible fault causes

develop solutions to problems which do not have a known solution

follow through items initiated until final resolution has occurred

report problems outside area of responsibility to designated person

Operational knowledge includes one or more of the following:

procedures

training

technical information such as journals, engineering specifications

remembered experience

relevant knowledge obtained from appropriate people

Start up/shut down

Start up shut down includes the following:

start up and shut down to/from normal operating conditions

start up and shut down to/from isolated, cold or empty

start up and shut down to/from other conditions/situations experienced on the plant

Procedures

All operations must be performed in accordance with relevant procedures.

Procedures are written, verbal, visual, computer-based or in some other form, include one or more of the following:

emergency procedures

work instructions

standard operating procedures (SOPs)

safe work method statements (SWMS)

formulas/recipes

batch sheets

temporary instructions

any similar instructions provided for the smooth running of the plant

Operate

Operate is to monitor, adjust/make change to the production unit and/or its component items to meet specifications, by one or both of the following:

manually in the plant

using local controller in the plant

Product

Product includes anything produced by a process step and so includes:

intermediate products, such as the product from one process step, which then becomes the feed for another