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Evidence Guide: MSMWJ201 - Use high pressure water jetting equipment

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

 

MSMWJ201 - Use high pressure water jetting equipment

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

Prepare for work

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Obtain required job details as part of a team

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Complete site access and work control requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Identify site hazards and required hazard controls

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select, check, load and prepare required equipment under supervision

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Participate in toolbox meeting or similar, as required

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Complete required pre-work paperwork

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

Obtain required job details as part of a team

1.2

Complete site access and work control requirements

1.3

Identify site hazards and required hazard controls

1.4

Select, check, load and prepare required equipment under supervision

1.5

Participate in toolbox meeting or similar, as required

1.6

Complete required pre-work paperwork

2

Complete on-site preparation

2.1

Check correct equipment is at job/site location

2.2

Check job location, scope and requirements

2.3

Obtain required permits/work authorities, as directed

2.4

Follow job-related documentation as directed

2.5

Check that the required quantity and quality of water is available

2.6

Check available waste disposal is adequate for all wastes generated by the job

2.7

Report any deviations from requirements to supervisor

2.8

Recognise and control job and site-specific hazards

3

Set up job as directed

3.1

Prepare worksite to comply with job and safety requirements

3.2

Set up and prepare water jetting equipment

3.3

Liaise with other work groups as appropriate to ensure safe and efficient operation

3.4

Establish appropriate means of communication between operators

3.5

Ensure hazard controls are operational and adequate

3.6

Check and use required personal protective equipment

3.7

Test emergency shut-off and request equipment be repaired if not functional.

4

Undertake water jetting job as directed

4.1

Start up high pressure water jetting system

4.2

Communicate with supervisor and any other operators as required by job

4.3

Operate equipment as directed

4.4

Monitor the job, conditions and equipment

4.5

Maintain required line of sight

4.6

Monitor hazards and activate emergency stop, as required

4.7

Recognise problems and resolve routine problems

4.8

Complete required paperwork

5

Complete job

5.1

Shut down equipment

5.2

Clean job site and equipment

5.3

Service and inspect equipment as directed

5.4

Store equipment, as directed

5.5

Restock running spares and consumables, as directed

5.6

Report any issues or incidents according to procedures

5.7

Participate in debrief

5.8

Complete required paperwork

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

Obtain required job details as part of a team

1.2

Complete site access and work control requirements

1.3

Identify site hazards and required hazard controls

1.4

Select, check, load and prepare required equipment under supervision

1.5

Participate in toolbox meeting or similar, as required

1.6

Complete required pre-work paperwork

2

Complete on-site preparation

2.1

Check correct equipment is at job/site location

2.2

Check job location, scope and requirements

2.3

Obtain required permits/work authorities, as directed

2.4

Follow job-related documentation as directed

2.5

Check that the required quantity and quality of water is available

2.6

Check available waste disposal is adequate for all wastes generated by the job

2.7

Report any deviations from requirements to supervisor

2.8

Recognise and control job and site-specific hazards

3

Set up job as directed

3.1

Prepare worksite to comply with job and safety requirements

3.2

Set up and prepare water jetting equipment

3.3

Liaise with other work groups as appropriate to ensure safe and efficient operation

3.4

Establish appropriate means of communication between operators

3.5

Ensure hazard controls are operational and adequate

3.6

Check and use required personal protective equipment

3.7

Test emergency shut-off and request equipment be repaired if not functional.

4

Undertake water jetting job as directed

4.1

Start up high pressure water jetting system

4.2

Communicate with supervisor and any other operators as required by job

4.3

Operate equipment as directed

4.4

Monitor the job, conditions and equipment

4.5

Maintain required line of sight

4.6

Monitor hazards and activate emergency stop, as required

4.7

Recognise problems and resolve routine problems

4.8

Complete required paperwork

5

Complete job

5.1

Shut down equipment

5.2

Clean job site and equipment

5.3

Service and inspect equipment as directed

5.4

Store equipment, as directed

5.5

Restock running spares and consumables, as directed

5.6

Report any issues or incidents according to procedures

5.7

Participate in debrief

5.8

Complete required paperwork

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

assemble and operate equipment which meets the requirements of a Class B system as defined by AS/NZS 4233.1:2013 High pressure water jetting systems - Safe operation and maintenance or its authorised replacement, including:

at least one (1) gun operation AND

at least one (1) of:

pipe cleaning

heat exchanger/tube cleaning

surface preparation

vessel (interior) cleaning using a cleaning head AND

use at least two (2) different types of nozzles/heads.

Must provide evidence that demonstrates knowledge relevant to their job sufficient to operate under routine only supervision and to solve routine problems, including:

system controls required by AS/NZS 4233.1: 2013 High pressure water jetting systems - Safe operation and maintenance, or its authorised replacement

possible injuries resulting from high pressure water jets and appropriate responses

basic principles of how high pressure water jetting nozzles/jets work

basic understanding of reaction force and its determination

preoperational checks and set-up

relevant communication systems, including hand signals

types of waste generated and procedures for safe disposal.

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.

Applicable legislation, regulations, standards and codes of practice include one or more of the following:

AS/NZS 4233.1:2013High pressure water jetting systems - Safe operation and maintenance

Safe Work Australia Guide for Managing Risks from High Pressure Water Jetting December 2013

work health and safety (WHS) legislation, codes of practice and guidance material

environmental regulations and guidelines

other relevant government legislation, regulations and codes

Australian and other standards

other relevant codes and standards

licence and certification requirements

Procedures

All operations must be performed in accordance with relevant procedures.

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

work instructions

standard operating procedures (SOPs)

Guidance Notes

temporary instructions

any similar instructions provided for the smooth running of the plant

All operations to which this unit applies are subject to stringent health, safety and environment (HSE) requirements, which may be imposed through federal or state/territory 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.

Site access requirements

Site access requirements include one or more of the following:

site induction

other requirements if defined by the site or client

Work control requirements

Work control requirements include one or more of the following:

permits or other authorities to enter site, commence and continue work

other requirements if defined by the site or client

Equipment

Equipment includes one or more of the following:

pumps

pump motors/drivers

hoses

guns, lances and nozzles

personal protective equipment (PPE)

other equipment, plant, tools and hazard control devices required for the job

Routine problems

Routine problems must be resolved by applying known solutions.

Routine problems are predictable and include one or more of the following:

equipment not operating at desired conditions

equipment malfunction

jobs is not as described in the scope

Known solutions are drawn from one or more of the following:

procedures

training

remembered experience

Non-routine problems must be reported according to according to relevant procedures.

Equipment operation

Equipment operation includes one or more of the following:

manually on the worksite

using local controller on the worksite

using the control system which may be remote from the jetting equipment

Job paperwork

Job paperwork is electronic, hard copy or other format, and includes one or more of the following:

tool storeroom records

equipment loaded records

maintenance/inspection records/checklists

tag out/reports for failed equipment

hazard controls

work control system requirements.

PPE

PPE includes one or more of the following:

PPE as specified in:

Section 4 AS/NZS 4233.1:2013 High pressurewater jetting systems - Safe operation and maintenance, or its authorised replacement

Section 5 Safe Work Australia Guide for Managing Risks from High Pressure Water Jetting December 2013, or its authorised replacement

medical alert card as specified in Section 9.5 of AS/NZS 4233.1:2013 High pressurewater jetting systems - Safe operation and maintenance, or its authorised replacement

other equipment as required

Communication

Communication includes one or more of the following:

hand signals

radio head phones

other means appropriate to the job/site

Hazards

Hazards include one or more of the following:

hazards from high/extreme pressure and or velocity

hazards arising from the materials used in/generated by the water jetting job

hose set-up and hose run

hazards specific to the site/process

slip/trip hazards

PPE is unavailable or not functional

emergency equipment is unavailable

electricity

gas

gases and liquids under pressure

structural hazards

structural collapse

equipment is in safe condition with hazard controls functional

industrial (machinery, equipment and product)

equipment or product mass

noise, rotational equipment or vibration

limited head spaces or overhangs

working where the possibility of a fall is reasonably likely, in restricted or confined spaces, or in environments subjected to heat, noise, dusts or vapours, smoke or other atmospheric hazards

flammability and explosivity

hazardous products and materials

unauthorised personnel

sharp edges, protrusions or obstructions, swarf and scrap

slippery surfaces, spills or leaks

extreme weather

other hazards that might arise

Hazard controls

Hazard controls include one or more of the following:

controls required by AS/NZS 4233.1: 2013 High pressure water jetting systems - Safe operation and maintenance, or its authorised replacement

controls identified in the relevant permits to work

use of PPE

other appropriate controls consistent with the hierarchy of control