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Evidence Guide: MARB4001A - Carry out basic welding, brazing, cutting and machining operations on a coastal vessel

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

 

MARB4001A - Carry out basic welding, brazing, cutting and machining operations on a coastal vessel

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

Carry out basic welding tasks

  1. Requirements for welding tasks are correctly interpreted from work instructions
  2. Parts are prepared for welding according to established practice
  3. Parts are welded according to established practice and work requirements
  4. Weld defects are identified and appropriate action is taken according to established practice and standard operating procedures
  5. Flame gouging methods are used to remove plate and weld material according to established practice and standard operating procedures
  6. Finished work is checked against work instructions for accuracy and quality
Requirements for welding tasks are correctly interpreted from work instructions

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Parts are prepared for welding according to established practice

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Parts are welded according to established practice and work requirements

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Weld defects are identified and appropriate action is taken according to established practice and standard operating procedures

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Flame gouging methods are used to remove plate and weld material according to established practice and standard operating procedures

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Finished work is checked against work instructions for accuracy and quality

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Carry out basic brazing tasks

  1. Requirements for brazing tasks are correctly interpreted from work instructions
  2. Parts are prepared for brazing according to established practice and work requirements
  3. Brazing equipment is prepared for brazing operations according to established procedures
  4. Parts are brazed using established procedures
  5. Finished work is checked against work instructions for accuracy and quality
Requirements for brazing tasks are correctly interpreted from work instructions

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Parts are prepared for brazing according to established practice and work requirements

Completed
Date:

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Evidence:

 

 

 

 

 

 

 

Brazing equipment is prepared for brazing operations according to established procedures

Completed
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Parts are brazed using established procedures

Completed
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Finished work is checked against work instructions for accuracy and quality

Completed
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Carry out basic cutting tasks

  1. Instructions are reviewed, and required size and shape of cut work is correctly identified and interpreted
  2. Work is correctly marked out in preparation for cutting according to established practice and standard operating procedures
  3. Thermal cutting plant and equipment is set up according to established procedures
  4. Steel plate and/or rolled sections are cut to shape and size according to established practice and standard operating procedures
  5. Finished work is checked against work instructions for accuracy and quality according to standard operating procedures
Instructions are reviewed, and required size and shape of cut work is correctly identified and interpreted

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Work is correctly marked out in preparation for cutting according to established practice and standard operating procedures

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Thermal cutting plant and equipment is set up according to established procedures

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Steel plate and/or rolled sections are cut to shape and size according to established practice and standard operating procedures

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Finished work is checked against work instructions for accuracy and quality according to standard operating procedures

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Carry out basic machining tasks

  1. Requirements for basic machining tasks are correctly interpreted from work instructions according to standard operating procedures
  2. Work is correctly marked out in preparation for basic machining according to established practice and standard operating procedures
  3. Machine is set up according to established procedures
  4. Machining is carried out according to established procedures
  5. Finished work is checked against work instructions for accuracy and quality according to standard operating procedures
Requirements for basic machining tasks are correctly interpreted from work instructions according to standard operating procedures

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Work is correctly marked out in preparation for basic machining according to established practice and standard operating procedures

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Machine is set up according to established procedures

Completed
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Machining is carried out according to established procedures

Completed
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Finished work is checked against work instructions for accuracy and quality according to standard operating procedures

Completed
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Follow safety and hazard control procedures

  1. Required safety precautions and regulations are followed when carrying out basic welding
  2. Operational hazards are identified and action is taken to eliminate, or where elimination is not possible to minimise, risk to personnel
Required safety precautions and regulations are followed when carrying out basic welding

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Operational hazards are identified and action is taken to eliminate, or where elimination is not possible to minimise, risk to personnel

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, the required skills and knowledge, the range statement and the Assessment Guidelines for the Training Package.

Critical aspects for assessment and evidence required to demonstrate competency in this unit

The evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the Elements, Performance Criteria, Required Skills, Required Knowledge and include:

implementing required safety, environmental and hazard control precautions and procedures

taking action promptly to report operational incidents and problems according to regulations and shipboard procedures

completing work systematically with required attention to detail

carrying out basic welding, brazing, cutting and machining tasks while underway, in port and moored or at anchor.

Context of and specific resources for assessment

Performance is demonstrated consistently over time and in a suitable range of contexts.

Resources for assessment include access to:

industry-approved marine operations site where carrying out basic welding, brazing, cutting and machining operations on a coastal vessel can be conducted

tools, equipment and personal protective equipment currently used in industry

relevant regulatory and equipment documentation that impacts on work activities

range of relevant exercises, case studies and/or other simulated practical and knowledge assessments

appropriate range of relevant operational situations in the workplace.

In both real and simulated environments, access is required to:

relevant and appropriate materials and equipment

applicable documentation including workplace procedures, regulations, codes of practice and operation manuals.

Method of assessment

Practical assessment must occur in an:

appropriately simulated workplace environment and/or

appropriate range of situations in the workplace.

A range of assessment methods should be used to assess practical skills and knowledge. The following examples are appropriate to this unit:

direct observation of the candidate carrying out basic welding, brazing, cutting and machining operations on a coastal vessel

direct observation of the candidate applying relevant WHS/OHS requirements and work practices.

Guidance information for assessment

Holistic assessment with other units relevant to the industry sector, workplace and job role is recommended.

In all cases where practical assessment is used it should be combined with targeted questioning to assess Required Knowledge.

Assessment processes and techniques must be appropriate to the language and literacy requirements of the work being performed and the capacity of the candidate.

Required Skills and Knowledge

Required Skills:

Clean, sharpen or adjust tools according to standard operating procedures

Dress and true a grinding wheel

Follow required work schedule according to company requirements

Identify a glazed, loaded or untrue grinding wheel condition and take appropriate action

Mark out work to specifications, and measure and check the quality of finished work

Perform basic calculations required to carry out basic welding, brazing, cutting and machining operations

Read and interpret work specifications and drawings

Read, interpret and apply instructions and standard operating procedures relevant to basic welding, brazing, cutting and machining operations required on a coastal vessel

Recognise routine problems that may occur when performing basic welding, brazing, cutting and machining operations on a vessel and take appropriate action

Select and safely use welding, brazing, cutting and machining tools and equipment according to operating procedures

Store welding, brazing, cutting and machining tools and equipment after use according to standard procedures

Use effective verbal and other communication skills required when carrying out basic welding, brazing, cutting and machining operations on a vessel

Work safely and collaboratively with others when carrying out basic welding, brazing, cutting and machining operations on a vessel

Required Knowledge:

Applicable sections of relevant maritime regulations

Applicable legislation, regulations and codes of practice:

National Standard for Commercial Vessels (NSCV) and USL Code

relevant Australian engineering standards

relevant state and territory marine regulations

relevant work health and safety (WHS)/occupational health and safety (OHS) and pollution control legislation and policies

Basic operations within area of own responsibility:

basic fillet welds

basic butt welds

basic pad welds

manual metal arc welding

oxygen acetylene welding

basic machining operation

Characteristics and identifying features of common engineering drill bits

Documentation and records:

maintenance records

manufacturer instructions for tools and equipment

relevant safety data sheets (SDS)/material safety data sheets (MSDS)

safety management system plans, procedures, checklists and instructions

work instructions

vessel and company procedures

Environmental protection measures when carrying out basic engineering tasks

Hazards and related safety precautions when carrying out basic welding, brazing, cutting and machining tasks

Procedures for:

identifying a glazed, loaded or untrue grinding wheel condition

dressing and/or truing a grinding wheel

Safety management system and procedures

Standard operating procedures for basic welding, brazing, cutting and machining tasks required of a Marine Engine Driver Grade 1

Standard procedures for marking out work to specifications and measuring and checking the quality of finished work, including the correct use of:

adjustable gauge

callipers

centre punch hammers

dividers

rules and tapes

scribers

squares

trammels

vernier callipers and micrometer

Techniques for identifying defective welds within limits of responsibility

Types, names and identifying features of drilling machines used on coastal maritime vessels

Typical work specifications and drawings used on a coastal vessel

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.

Operational hazards may include:

Moving and rotating machinery

Moving heavy loads using unsafe procedures

Non-compliance with safe working procedures

Poor housekeeping procedures

Power tools

Sharp tools and implements

Unsecured machinery, components or equipment

Using equipment beyond safe working limits

Using welding equipment near explosive/flammable liquids and gases