OPITO APPROVED STANDARD
Authorised Gas Tester
Levels 1, 2 & 3 Training
OPITO Course Codes
Initial Training: Levels 1, 2 and 3 are 9024, 9225 and 9226 respectively.
Further Training: Levels 1, 2 and 3 are 9227, 9228 and 9229 respectively.
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
The contents of this document were developed by an industry work group coordinated by
OPITO and included:
Specialist Training Organisations
OGUK Competence Steering Group
Drilling Contractors
Guidance and advice on this standard is available by contacting:
For UK and North Sea enquiries:
For International enquiries:
OPITO
Minerva House
Bruntland Road
Portlethen
Aberdeen, Scotland
AB12 4QL
Tel: +44 (0) 1224 787800
Fax: +44 (0) 1224 787830
Email: standards.management@opito.com
OPITO
Asia Pacific Sdn Bhd
10th Floor, UBN Tower
10 Jalan P. Ramlee
50250 Kuala Lumpur
Malaysia
Tel: +6 (03) 20727350
Fax: +6 (03) 20727355
Email: zulieka.dewind@opito.com
© OPITO
All rights reserved. No part of this publication may be reproduced, stored in a retrieval or
information storage system, or transmitted, in any form or by any means, mechanical,
photocopying, recording or otherwise, without the prior permission in writing of the publishers.
AMENDMENTS
AMENDMENT & DATE
PAGES
CHANGES
MADE BY
CHECKED
BY
APPROVED
BY
Revision 1 released
26-Mar 2010
Any amendments made to this standard by OPITO will be recorded above.
Revision 1 (26-Mar 2010)
Page 2 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
CONTENTS
INTRODUCTION AND COURSE DESCRIPTION........................................................................4
GLOSSARY..................................................................................................................................4
SECTION A
A.1
A.2
A.3
A.4
A.5
A.6
A.7
TARGET GROUPS .............................................................................................................6
DELEGATE PRIOR ACHIEVEMENT ......................................................................................6
PHYSICAL & STRESSFUL DEMANDS OF THE COURSES .......................................................6
PERFORMANCE VALIDATION..............................................................................................7
MODULE SUMMARY AND TRAINING OUTCOMES..................................................................7
TRAINING CONTENT ........................................................................................................10
DURATION OF TRAINING..................................................................................................15
SECTION B
B.1
B.2
B.3
B.4
B.5
B.6
B.7
ADMINISTRATION & CERTIFICATION ...........................................................25
JOINING INSTRUCTIONS – NOT APPLICABLE ......................................................................25
PERIODICITY ..................................................................................................................25
CERTIFICATION...............................................................................................................26
COURSE ADMINISTRATION ..............................................................................................26
SECTION E
E.1
E.2
E.3
RESOURCES FOR INITIAL & FURTHER TRAINING......................................23
STAFF ............................................................................................................................23
TRAINER/DELEGATE RATIO .............................................................................................23
FACILITIES & LOCATION OF TRAINING ..............................................................................24
EQUIPMENT ....................................................................................................................25
SECTION D
D.1
D.2
D.3
D.4
FURTHER TRAINING .......................................................................................16
FURTHER TARGET GROUP ..............................................................................................16
DELEGATE PRIOR ACHIEVEMENT ....................................................................................16
PHYSICAL & STRESSFUL DEMANDS OF THE COURSE .......................................................16
FURTHER PERFORMANCE VALIDATION ............................................................................17
FURTHER TRAINING OUTCOMES......................................................................................17
FURTHER TRAINING CONTENT ........................................................................................19
DURATION OF FURTHER TRAINING ..................................................................................22
SECTION C
C.1
C.2
C.3
C.4
INITIAL TRAINING PROGRAMME.....................................................................5
OPITO APPROVED COMPETENCE STATEMENTS.......................................27
DEVELOPMENT OF COMPETENCE STATEMENTS ...............................................................27
COMPETENCE OUTCOMES ..............................................................................................27
COMPETENCE UNITS ......................................................................................................28
APPENDIX 1 COMPUTER BASED LEARNING PACKAGES .................................................36
Revision 1 (26-Mar 2010)
Page 3 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
INTRODUCTION and COURSE DESCRIPTION
The international oil and gas industry recognises that a major objective is to prevent incidents
occurring, and if they do occur, to control them and minimise their effect. It is important therefore
to set common standards of training and to ensure they are maintained.
The specific purpose of this document is to set out the basic training, validation and certification
requirements for Authorised Gas Testers (Levels 1, 2 & 3) conducted at OPITO approved
training centres. The gas tester role is critical to ensure safe working conditions in permit
controlled confined space or for hot work. Even sentries should be trained in gas testing skills
as they play the lead in maintaining a safe working environment.
It will be for the duty holder or nominated representative to decide which personnel will undergo
this training according to the requirements of the employing organisation. Operating companies
and employers should also recognise that site specific training is integral to the training of a gas
tester.
Where there is a need to have competence formally confirmed this will be done at the workplace
through a company’s competence management system against the National Occupational
Standard for The Testing for Oxygen, Toxic and Flammable Gases, which is included in Section
E . An OPITO certificate is not awarded for an assessment of competence.
These standards have been developed using the UK legislative framework. Where this
regime does not apply, training providers may substitute national requirements and
demonstrate to OPITO their equivalence. Where no suitable equivalence exists the
training provider should use the UK framework as an exemplar.
GLOSSARY
LEL
PPE
PTW
RPE
UEL
WEL
Lower Explosive Limit
Personal Protective Equipment
Permit to Work
Respiratory Protective Equipment
Upper Explosive Limit
Workplace Exposure Limits
Continued…
Revision 1 (26-Mar 2010)
Page 4 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
FOR THE PURPOSE OF THIS STANDARD
Validate means to look at a “snapshot” of a delegate’s knowledge or performance at a
particular point in time; for example, watching the delegate demonstrating initial training
activities or the fact that he/she has passed a written examination.
Assess, and its associated nouns assessment and assessor, refer to the more in-depth
analysis of a candidate’s performance during a formal competence assessment.
Occasionally, qualified assessors are required to validate that the training outcomes
have been achieved by delegates in a training course; individual OPITO standards
specifically outline this requirement in Section C.1, if applicable.
SECTION A
INITIAL TRAINING PROGRAMME
Delegates attending this training programme will be given either:
(a)
(b)
a series of presentations or
a computer based training programme (see Appendix 1)
Irrespective of the method used, the programme will explain to the delegates what they are
expected to know and do when testing for oxygen and toxic and flammable gases.
The role of Authorised Gas Tester has three levels. Each level requires a different degree of
knowledge as listed in A.4 Training Programme. The various levels do not represent a
progression, but are unique training courses in their own right. Because there is some
overlap it is up to the operators and training providers to decide how best to deliver the training
levels, i.e. as three separate programmes or amalgamated into one or two single programmes.
Revision 1 (26-Mar 2010)
Page 5 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
A.1
Target Groups
These programmes are designed to meet the initial onshore training and validation
requirements for personnel preparing to work as Authorised Gas Testers for a variety of
products and work environments.
AGT Level 1 is required for those involved with performing a test for oxygen, flammable and
toxic gases up to and including working in confined spaces.
NOTE: Persons undertaking Safety Watch duties at the entrance to a confined space shall
be an AGT Level 1 Gas Tester.
AGT Level 2 is required for those involved with testing for flammable gas in preparation for hot
work.
AGT Level 3 is required for those who provide safety watch duties by the ongoing monitoring of
a hot work site.
A.2
Delegate Prior Achievement
There are no delegate pre-requisites for attendance on each of these courses.
A.3
Physical & Stressful Demands of the Courses
All personnel who participate in gas testing training should be medically fit and capable of
participating fully. The responsibility for the individual completing the course, without any
adverse effects to their present state of health, lies with the delegate and/or the company
sponsoring the delegate. Where doubt exists regarding the medical fitness of any delegate the
training establishment should seek the advice of a medical officer.
Revision 1 (26-Mar 2010)
Page 6 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
A.4
Performance Validation
Delegates attending these training and validation programmes will be given a series of
explanations and demonstrations which will identify what they are expected to know and do.
Validation of the delegates' performance will be against the stated training outcomes in A.5
Training Outcomes regardless of the delivery methodology used. A multiple choice written test
with a minimum of 20 questions and a pass mark of 80%, should be used to gauge the
delegates’ understanding of the topics.
Delegates successfully completing the course validation will be judged to have been given the
underpinning knowledge for Authorised Gas Tester Level 1, 2 or 3 to proceed to the workplace
for site specific assessment under direct supervision of a competent person’.
If required, further time and opportunity for coaching will be given to delegates to enable them to
reach the standard leading to the award of a certificate. However, the time available for this
during a programme is limited and it should be recognised there may be occasions where other
arrangements need to be made.
A.5
Modules Summary and Training Outcomes
During the initial training programme delegates will gain an understanding of the roles and
responsibilities of an Authorised Gas Tester.
The training course consists of the following modules and elements:
MODULE 1
Authorised Gas Tester Level 1
Element 1.1
Element 1.2
Element 1.3
Element 1.4
Element 1.5
Testing in confined spaces
Relevant legislative controls
Atmosphere measuring and monitoring equipment
Gas testing in confined spaces
Interpreting and documenting the results
MODULE 2
Authorised Gas Tester Level 2
Element 2.1
Element 2.2
Element 2.3
Element 2.4
Element 2.5
Testing for hot work
Relevant legislative controls
Atmosphere measuring and monitoring equipment
Gas testing for hot work
Interpreting and documenting the results
MODULE 3
Authorised Gas Tester Level 3
Element 3.1
Providing safety watch duties for hot work sites
Revision 1 (26-Mar 2010)
Page 7 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
MODULE 1
Authorised Gas Tester Level 1
On successful completion of the training, the delegate will be able to demonstrate an
understanding of:
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
(20)
Confined space criteria
The hazards of operations within an oxygen deficient, toxic or flammable
environment
Carrying out a suitable and sufficient risk assessment
Using safe systems of work
The implications of organisational and statutory requirements
Interpreting operational requirements
Selecting and using PPE and RPE
Working within the Permit to Work system
The operating principles of atmosphere monitoring and measuring equipment
Gas detector pre-start checks
Calibrating the instruments used in atmospheric testing
How to set up the relevant detector for each gas testing application
The behaviour of different flammable and toxic gases
The range and frequency of tests
Acceptable levels of flammable and toxic gases
Performing gas tests in sequence
Obtaining a representative atmosphere sample
Monitoring and retesting
Where to site ongoing monitoring equipment
Interpreting and documenting the results
Revision 1 (26-Mar 2010)
Page 8 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
Module 2
Authorised Gas Tester Level 2
On successful completion of the training, the delegate will be able to demonstrate an
understanding of:
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
Hot work and the production of flammable and toxic gases
The principles of hot work gas testing
The hazards and properties of flammable gases
Using risk assessments and safe systems of work
The implications of organisational and statutory requirements
How to interpret operational requirements
How to select, use and care for PPE and RPE
How to work within the Permit to Work system
Interpreting relevant operational instructions
The operating principles of atmosphere measuring equipment
The strengths and weaknesses of flammable and toxic gas detection equipment
How to set up the relevant detector and confirm its correct functioning
Locating sentinel styled equipment for optimum benefit
How to correctly obtain a representative sample of the atmosphere being tested
Gas detector pre-start checks
Calibrating the instruments
Detectors used for the flammable product
Interpreting and documenting the results
Module 3 Authorised Gas Tester Level 3
On successful completion of the training, the delegate will be able to demonstrate an
understanding of:
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
Hot work and the creation of toxic products
The implications of organisational and statutory requirements
How to select, use and care for PPE and RPE
How to work within the Permit to Work system
How to interpret operational requirements
The hazards and properties of flammable gases
The behaviour of different gases
How a flammable gas or vapour clouds could arrive at the hot work site
Checking the controls on the equipment
The importance of regular communication
Completing the relevant documentation
Revision 1 (26-Mar 2010)
Page 9 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
A.6
Training Content
The training programme outlined below will assist the delegates to meet the stated training
outcomes. The order in which elements of the training programme are delivered may vary.
To make efficient use of time and ensure effective learning there should, wherever practicable,
be an integration of the three phases of explanation, demonstration and practice. Full use
should be made of visual / audio visual aids and course handout material.
MODULE 1
Authorised Gas Tester Level 1
ELEMENT 1.1
Testing in confined spaces
Give an explanation of:
1.1.1
(a)
(b)
(c)
1.1.2
1.1.3
1.1.4
1.1.5
(a)
(b)
(c)
(d)
(e)
1.1.6
Confined space criteria:
Limited openings for entry and exit
Unfavourable natural ventilation
Not designed for continuous worker occupancy
The type of production operation being tested for flammable and toxic
gases
The potential cumulative hazards of operations within an oxygen deficient,
toxic or flammable environment
Carrying out a suitable and sufficient risk assessment before testing
activities and confined space entry
Using safe systems of work including:
Appointment of a supervisor
Entry permits
Ventilation
Testing and continuous monitoring of the air
Communications
Using observers to raise the alarm and initiate emergency response
Revision 1 (26-Mar 2010)
Page 10 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
ELEMENT 1.2
Relevant legislative controls
Give an explanation of:
1.2.1
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
ELEMENT 1.3
The implications of organisational and statutory requirements with respect
to gas testing - to include HASAWA, Confined Space Regulations, COSHH
and the relevant codes of practice and PFEER
The fact that the owner is responsible to make the confined space safe for
entry
How to interpret operational requirements - to include policies, procedures,
instructions, codes of practice and standards
How to select, use and care for PPE for different toxic and flammable gases
through risk assessment
Consideration of appropriate levels of respiratory protective equipment
How to work both with and within the Permit to Work system
Atmosphere measuring and monitoring equipment
Give an explanation of:
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
How to access and interpret the relevant operational instructions
The operating principles of atmosphere monitoring and measuring
equipment and frequently observed failure modes
The strengths and weaknesses of the various types of atmospheric
flammable and toxic gas detection equipment - to include transportable,
portable and personal monitors
How to correctly select between aspirating and non-aspirating detectors to
obtain a representative sample of the atmosphere being tested
Equipment required in inert atmospheres
Gas detector pre-start checks
Calibrating the instruments used in atmospheric testing
Revision 1 (26-Mar 2010)
Page 11 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
ELEMENT 1.4
Gas testing in confined spaces
Give an explanation of:
1.4.1
The hazards and properties of flammable and toxic gases including oxygen
deficiency and enrichment, nitrogen and specialist materials appropriate to
the location
The behaviour of different gases – to include heavier than air & lighter than
air behaviour and “neutral buoyancy” effect
The range and frequency of tests
Acceptable levels of flammable and toxic gases and the correct amount of
oxygen
The implications of WEL for toxic gases and LEL for flammable gases
How to set up the relevant detector for each gas testing application, its
potential failure modes and confirming its correct functioning
Performing gas tests in sequence:
1.4.2
1.4.3
1.4.4
1.4.5
1.4.6
1.4.7
(a)
(b)
(c)
Oxygen deficient or enriched atmospheres – ensure that proper oxygen levels
are present
Flammable atmospheres – ensure that combustible gases are not present
Toxic atmospheres – ensure that toxic gases are below the exposure limit
1.4.8
1.4.9
1.4.10
1.4.11
1.4.12
1.4.13
1.4.14
ELEMENT 1.5
How to correctly select between aspirating and non-aspirating detectors to
obtain a representative sample of the atmosphere being tested
How to obtain a representative atmosphere sample from a range of
confined spaces
Taking samples at the top, middle and bottom to locate varying
concentrations of gases and vapors
Sampling confined spaces at a distance from the opening because air
intrusion near the entrance can give a false sense of adequate oxygen
present
Testing flammable gases in inert atmospheres
Monitoring and retesting after the initial entry
Where to site ongoing monitoring equipment for vessel entry
Interpreting and documenting the results
Give an explanation of:
1.5.1
1.5.2
How to interpret the results, to include both normal and abnormal
How to document the results and advise relevant personnel
Revision 1 (26-Mar 2010)
Page 12 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
MODULE 2
Authorised Gas Tester Level 2
ELEMENT 2.1
Testing for hot work
Give an explanation of:
2.1.1
Hot work (any operation involving naked flames or producing heat and/or
sparks or any operation that has spark potential)
The type of production operation being tested for flammable and toxic
gases
The principles of hot work gas testing as applied to the work area
The hazards and properties of flammable gases – to include gas and
vapour cloud movement
The acceptable levels of flammable gases and the correct amount of
oxygen
Carrying out a suitable and sufficient risk assessment before testing
activities
Using safe systems of work including:
2.1.2
2.1.3
2.1.4
2.1.5
2.1.6
2.1.7
(a)
(b)
(c)
(d)
(e)
Appointment of a supervisor
Removing flammable or combustible materials
Testing and continuous monitoring of the air
Providing a fire watch
Communications
2.1.8
ELEMENT 2.2
Using observers to raise the alarm and initiate emergency response
Relevant legislative controls
Give an explanation of:
2.2.1
2.2.2
2.2.3
2.2.4
2.2.5
The implications of organisational and statutory requirements with respect
to gas testing - to include HASAWA, COSHH and the relevant codes of
practice and PFEER
How to interpret operational requirements - to include policies, procedures,
instructions, codes of practice and standards
How to select, use and care for PPE for different toxic and flammable gases
through risk assessment
Consideration of appropriate levels of respiratory protective equipment
How to work both with and within the Permit to Work system
Revision 1 (26-Mar 2010)
Page 13 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
ELEMENT 2.3
Atmosphere measuring and monitoring equipment
Give an explanation of:
2.3.1
2.3.2
2.3.3
2.3.4
2.3.5
2.3.6
2.3.7
ELEMENT 2.4
How to access and interpret the relevant operational instructions
The operating principles of atmosphere monitoring and measuring
equipment and frequently observed failure modes
The strengths and weaknesses of the various types of atmospheric
flammable and toxic gas detection equipment - to include transportable,
portable and personal monitors
How to correctly select between aspirating and non-aspirating detectors to
obtain a representative sample of the atmosphere being tested
Gas detector pre-start checks
Calibrating the instruments used in atmospheric testing
Determining the extent of the test boundaries
Gas testing for hot work
Give an explanation of:
2.4.1
2.4.2
2.4.3
2.4.4
2.4.5
ELEMENT 2.5
The different types of detectors used for the flammable product
How to set up the relevant detector for each gas testing application and
confirm its correct functioning
How to correctly select between aspirating and non-aspirating detectors,
relevant to the atmosphere being tested
The operating principles of atmospheric monitoring and measuring
equipment including their strengths, weaknesses and frequently observed
failure modes
Where to locate ‘sentinel styled’ portable or transportable site monitoring
equipment for optimum benefit
Interpreting and documenting the results
Give an explanation of:
2.5.1
2.5.2
How to interpret the results, to include both normal and abnormal
How to document the results and advise relevant personnel
Revision 1 (26-Mar 2010)
Page 14 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
MODULE 3
Authorised Gas Tester Level 3
ELEMENT 3.1
Providing safety watch duties for hot work sites
Give an explanation of:
3.1.1
3.1.2
3.1.3
3.1.4
3.1.5
3.1.6
3.1.7
3.1.8
3.1.9
3.1.10
3.1.11
3.1.12
3.1.13
3.1.14
A.7
Hot work (any operation involving naked flames or producing heat and/or
sparks or any operation that has spark potential)
The type of production operation being tested for flammable and toxic
gases
The implications of organisational and statutory requirements with respect
to gas testing - to include HASAWA, COSHH and the relevant codes of
practice and PFEER
How to select, use and care for PPE for different toxic and flammable gases
through risk assessment
Consideration of appropriate levels of respiratory protective equipment
How to work both with and within the Permit to Work system
How to interpret operational requirements - to include policies, procedures,
instructions, codes of practice and standards
The hazards and properties of flammable gases
The behaviour of different gases – to include heavier than air & lighter than
air behaviour and “neutral buoyancy” effect
How a flammable gas or vapour clouds could arrive at the hot work site
The importance of checking the controls on the equipment is as specified
The importance of regular communication
Who to contact if there is a problem you cannot resolve
Completing the relevant documentation
Duration of Training
The optimum 'contact time' for this training and validation is estimated at:
AGT 1
AGT 2
AGT 3
12 hours
7 hours
4 hours
The above figures may reduce if programmes are merged as delivery may be over one or more
days according to client and delegate preferences.
The total contact time per day shall not exceed 8 hours. The total training day shall not exceed
10 hours (the total training day includes contact time, coffee and meal breaks and travel time
between training sites where applicable).
For those who complete the CBT package the time spent at the terminal should comply fully
with the Display Screen Equipment Legislation.
Revision 1 (26-Mar 2010)
Page 15 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
SECTION B
FURTHER TRAINING
Delegates attending this training programme will be given either:
(c)
(d)
a series of presentations or
a computer based training programme (see Appendix 1)
Irrespective of the method used, the programme will explain to the delegates what they are
expected to know and do when testing for oxygen and toxic and flammable gases. There will
also be presentations and discussions about changes to equipment design, legislation,
certification and, where possible, company procedures.
B.1
Further Training Target Group
These programmes are designed to meet further onshore training and validation requirements
for personnel working as Authorised Gas Testers for a variety of products and work
environments.
AGT Level 1 is for working in confined space or acting as a sentry for confined space
AGT Level 2 is for testing the environment that will be used for hot work
AGT Level 3 is for safety watch duties other than confined space
B.2
Delegate Prior Achievement for Further Training
The delegate should have a valid and appropriate AGT Level 1, 2 or 3 certificate depending on
the relevant level of further training.
B.3
Physical & Stressful Demands of the Course
See A.3
Revision 1 (26-Mar 2010)
Page 16 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
B.4
Further Performance Validation
Delegates attending these training and validation programmes will be given a series of
explanations and demonstrations which will identify what they are expected to know and do.
Validation of the delegates' performance will be against the stated training outcomes in B.5
Training Outcomes regardless of the delivery methodology used. A multiple choice written test
with a minimum of 20 questions and a pass mark of 80%, should be used to gauge the
delegates’ understanding of the topics.
Delegates successfully completing the further training validation will be judged to have been
‘Trained at an OPITO approved training centre so they can perform Level 1 (or Level 2 or Level
3) gas testing operations onsite.’
B.5
Further Training Modules Summary and Training Outcomes
During the further training programme delegates will gain an understanding of the roles and
responsibilities of an Authorised Gas Tester at Level 1, 2 or 3.
Module 4
Authorised Gas Tester Level 1
Element 4.1
Element 4.2
Element 4.3
Recent changes
Atmosphere measuring and monitoring equipment
Gas testing in confined spaces
Module 5
Authorised Gas Tester Level 2
Element 5.1
Element 5.2
Element 5.3
Recent changes
Atmosphere measuring and monitoring equipment
Gas testing for hot work
Module 6
Authorised Gas Tester Level 3
Element 6.1
Recent changes
Revision 1 (26-Mar 2010)
Page 17 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
MODULE 4
Authorised Gas Tester Level 1
On successful completion of the training, the delegate will be able to demonstrate an
understanding of:
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
MODULE 5
Changes to equipment design, legislation and certification
The operating principles of atmosphere monitoring and measuring equipment
Gas detector pre-start checks
Calibrating the instruments used in atmospheric testing
How to set up the relevant detector for each gas testing application
The behaviour of different flammable and toxic gases
The range and frequency of tests
Acceptable levels of flammable and toxic gases
Performing gas tests in sequence
Obtaining a representative atmosphere sample
Monitoring and retesting
Where to site ongoing monitoring equipment
Authorised Gas Tester Level 2
On successful completion of the training, the delegate will be able to demonstrate an
understanding of:
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
MODULE 6
Changes to equipment design, legislation and certification
The operating principles of atmosphere measuring equipment
The strengths and weaknesses of flammable and toxic gas detection equipment
How to set up the relevant detector and confirm its correct functioning
Locating sentinel styled equipment for optimum benefit
How to correctly obtain a representative sample of the atmosphere being tested
Gas detector pre-start checks
Calibrating the instruments
Detectors used for the flammable product
Authorised Gas Tester Level 3
On successful completion of the training, the delegate will be able to demonstrate an
understanding of:
(1)
(2)
(3)
(4)
(5)
(6)
Changes to equipment design, legislation and certification
The hazards and properties of flammable gases
The behaviour of different gases
How a flammable gas or vapour clouds could arrive at the hot work site
Checking the controls on the equipment
The importance of regular communication
Revision 1 (26-Mar 2010)
Page 18 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
B.6
Further Training Content
MODULE 4
Authorised Gas Tester Level 1
ELEMENT 4.1
Recent changes
Give an explanation of:
4.1.1
ELEMENT 4.2
Changes to equipment design, legislation, certification and, where possible,
company procedures
Atmosphere measuring and monitoring equipment
Give an explanation of:
4.2.1
4.2.2
4.2.3
4.2.4
4.2.5
4.2.6
4.2.7
How to access and interpret the relevant operational instructions
The operating principles of atmosphere monitoring and measuring
equipment and frequently observed failure modes
The strengths and weaknesses of the various types of atmospheric
flammable and toxic gas detection equipment - to include transportable,
portable and personal monitors
How to correctly select between aspirating and non-aspirating detectors to
obtain a representative sample of the atmosphere being tested
Equipment required in inert atmospheres
Gas detector pre-start checks
Calibrating the instruments used in atmospheric testing
Revision 1 (26-Mar 2010)
Page 19 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
ELEMENT 4.3
Gas testing in confined spaces
Give an explanation of:
4.3.1
4.3.2
4.3.3
4.3.4
4.3.5
4.3.6
4.3.7
4.3.8
4.3.9
4.3.10
4.3.11
4.3.12
4.3.13
4.3.14
The hazards and properties of flammable and toxic gases
The behaviour of different gases
The range and frequency of tests
Acceptable levels of flammable and toxic gases and the correct amount of
oxygen
The implications of WEL for toxic gases and LEL for flammable gases
How to set up the relevant detector for each gas testing application, its
potential failure modes and confirming its correct functioning
Performing gas tests in sequence:
How to obtain a representative sample of the atmosphere being tested
How to obtain a representative atmosphere sample from a range of
confined spaces
Taking samples at the top, middle and bottom to locate varying
concentrations of gases and vapors
Sampling confined spaces at a distance from the opening
Testing flammable gases in inert atmospheres
Monitoring and retesting after the initial entry
Where to site ongoing monitoring equipment for vessel entry
Revision 1 (26-Mar 2010)
Page 20 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
MODULE 5
Authorised Gas Tester Level 2
ELEMENT 5.1
Recent changes
Give an explanation of:
5.1.1
ELEMENT 5.2
Changes to equipment design, legislation, certification and, where possible,
company procedures
Atmosphere measuring and monitoring equipment
Give an explanation of:
5.2.1
5.2.2
5.2.3
5.2.4
5.2.5
5.2.6
5.2.7
ELEMENT 5.3
How to access and interpret the relevant operational instructions
The operating principles of atmosphere monitoring and measuring
equipment and frequently observed failure modes
The strengths and weaknesses of the various types of atmospheric
flammable and toxic gas detection equipment - to include transportable,
portable and personal monitors
How to correctly select between aspirating and non-aspirating detectors to
obtain a representative sample of the atmosphere being tested
Gas detector pre-start checks
Calibrating the instruments used in atmospheric testing
Determining the extent of the test boundaries
Gas testing for hot work
Give an explanation of:
5.3.1
5.3.2
5.3.3
5.3.4
5.3.5
The different types of detectors used for the flammable product
How to set up the relevant detector for each gas testing application and
confirm its correct functioning
How to correctly select between aspirating and non-aspirating detectors,
relevant to the atmosphere being tested
The operating principles of atmospheric monitoring and measuring
equipment including their strengths, weaknesses and frequently observed
failure modes
Where to locate ‘sentinel styled’ portable or transportable site monitoring
equipment for optimum benefit
Revision 1 (26-Mar 2010)
Page 21 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
MODULE 6
Authorised Gas Tester Level 3
ELEMENT 6.1
Recent changes
Give an explanation of:
6.1.1
Changes to equipment design, legislation, certification and, where possible,
company procedures
ELEMENT 6.2
Further Training Safety Watch Duties for Hot Work
Give an explanation of:
6.2.1
6.2.2
6.2.3
6.2.4
6.2.5
6.2.6
B.7
The hazards and properties of flammable gases
The behaviour of different gases – to include heavier than air & lighter than
air behaviour and “neutral buoyancy” effect
How a flammable gas or vapour clouds could arrive at the hot work site
The importance of checking the controls on the equipment is as specified
The importance of regular communication
Who to contact if there is a problem you cannot resolve
Duration of Further Training
The optimum 'contact time' for this training and validation is estimated at:
AGT 1
AGT 2
AGT 3
7 hours
7 hours
2 hours
The above figures may reduce if programmes are merged as delivery may be over one or more
days according to client and delegate preferences.
The total contact time per day shall not exceed 8 hours. The total training day shall not exceed
10 hours (the total training day includes contact time, coffee and meal breaks and travel time
between training sites where applicable).
For those who complete the CBT package the time spent at the terminal should comply fully
with the Display Screen Equipment Legislation.
Revision 1 (26-Mar 2010)
Page 22 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
SECTION C
RESOURCES FOR INITIAL & FURTHER TRAINING
In order that the Authorised Gas Tester training may be delivered successfully it is essential that
the right people are there to support the programme and that the appropriate facilities and
equipment are in place.
C.1
Staff
Instructional staff will be required to carry out the training. It is important that the staff involved
have the appropriate qualifications and experience.
Training staff will:

Have recent, substantial experience of working as an Authorised Gas Tester in
the oil and gas or petrochemicals industries or continuous experience in
delivering similar training

Be trained in instructional/lecture
instructing/teaching experience

Be included in an ongoing staff training programme which includes worksite visits
to enable them to maintain and update skills and knowledge
techniques
and/or
have
proven
All staff will have:

C.2
Appropriate competencies to conduct/assist with the element of training being
undertaken
Trainer/Delegate Ratio
The maximum number of delegates to be supervised by one instructor at any one time during
each theory activity is twelve (1:12).
Revision 1 (26-Mar 2010)
Page 23 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
C.3
Facilities & Location of Training
Different facilities may be required and it is important to make sure that these are available:
Administration arrangements appropriate for enrolment and certification of delegates and all
aspects of the delivery of training in accordance with this standard
Theory training area(s) designed to enable each delegate to view, hear and participate fully in
the subject matter being taught
All facilities must be maintained and where appropriate, inspected and tested in
accordance with current standards/legislation and manufacturers’ guidelines
Location of Training
It is recognised that the restricted range of resources and facilities required makes this course
suitable for on-location training. However, prior to any courses being delivered remotely,
training providers must comply with the following requirements:
(a)
Prior to initial approval, the training provider will specify a single ‘approved site’
and advise OPITO of its intention to deliver training remotely
(b)
The training provider will advise OPITO of the location of any remote training in
advance of each delivery
(c)
The training provider shall ensure the suitability of facilities and arrangements
prior to delivery
(d)
Documented evidence will be retained by the training provider to show that
delivery of training at the remote site meets the criteria detailed in this OPITO
standard including, but not limited to, facilities, equipment and qualification of
instructional staff
(e)
Documented management procedures shall be retained which record any
measures required to assure the quality and safety of on location training
(f)
All records and associated documentation must be retained at a single, specified
location, mutually agreed with OPITO, and made available at time of audit
(g)
OPITO reserves the right to physically audit any or all of the remote sites
operated by the training provider
Revision 1 (26-Mar 2010)
Page 24 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
C.4
Equipment
Equipment, of a type commonly used in industry, is required to meet the needs of the training
programme including:
(1)
(2)
(3)
(4)
Examples of relevant permits
Examples of appropriate PPE
Examples of gas detection equipment – portable and personal monitors
Operating instructions for the detection equipment
In accordance with requirements of OPITO approval, training providers must ensure that first aid
equipment and medical assistance would be available immediately should a delegate be in
need of it.
All equipment must be maintained, and where appropriate, inspected and tested in
accordance with current standards/legislation, guidance and manufacturers
recommendations.
SECTION D
ADMINISTRATION & CERTIFICATION
D.1
Joining Instructions – not applicable
D.2
Periodicity
Authorised Gas Testers Levels 1, 2 or 3 must revalidate their OPITO certificates every three
years.
Revision 1 (26-Mar 2010)
Page 25 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
D.3
Certification
An OPITO Certificate will be issued to all delegates assessed as meeting the stated outcomes
for the appropriate level. The issue of a certificate indicates that the delegate has completed
the training successfully such that he/she is ready to join a work team for further installationspecific training and assessment against the competence statements in Section E.
It is the responsibility of the training provider to supply the delegate’s details to OPITO. It is also
the responsibility of the training provider to issue the delegates with a certificate containing the
following:






D.4
Establishment Name
Full OPITO Course Title stating that it is OPITO approved and clearly identifying
training location i.e. onshore / offshore.
Delegate's Name
Course Dates
Certificate Number
Establishment Signatory
Course Administration
Each delegate attending any OPITO approved programme must be registered with the Central
Register (CR) operated by OPITO. Registration must be made by the training establishment to
OPITO within one week following the course.
OPITO confirms that information on the registration form will be contained in a computerised
register which will be available to employers, prospective employers and training providers in
the oil and gas industry to verify training records. At all times use of this data will be strictly in
accordance with principles laid down in the UK Data Protection Act, 1998.
Revision 1 (26-Mar 2010)
Page 26 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
SECTION E
E.1
OPITO APPROVED COMPETENCE STATEMENTS
Development of Competence Statements
To develop a training course, an assessment of workplace competence is required. In other
words, what does an employee have to know and do if he/she is an Authorised Gas Tester?
The competence statements from the National Occupational Standard for The Testing for
Oxygen, Toxic and Flammable Gases are included in this section.
Using a competence-based approach the following were identified and developed for this role:
(a)
What personnel are expected to do
(b)
The underpinning knowledge and skills they would require to enable them to do
what was expected
(c)
How they could demonstrate what was expected of them
(d)
How their performance would be assessed
Using the identified knowledge and skills, the content of a training programme was developed
and is outlined in Section A of this standard.
E.2
Competence Outcomes
Three levels of persons are involved with testing for oxygen, flammable and toxic gases.
AGT Level 1 is required for those involved with performing a test for oxygen, flammable and
toxic gases up to and including working in confined spaces. Personnel undertaking this role will
be assessed against Units 1, 2 & 3 (which are outlined in E.3 Competence Units).
NOTE: Persons undertaking Standby/Safety Watch duties at the entrance to a confined
space shall be an AGT Level 1 Gas Tester.
AGT Level 2 is required for those involved with testing for flammable gas in preparation for hot
work. Personnel undertaking this role will be assessed against Units 2 & 3.
AGT Level 3 is required for those who provide safety watch duties by the ongoing monitoring of
a hot work site. Personnel undertaking this role will be assessed against Unit 3.
Continued…
Revision 1 (26-Mar 2010)
Page 27 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
During this work you must take account of the relevant operational requirements and safe
working practices AS THEY APPLY TO YOU.
The following units and elements apply:
Unit 1 Perform a Test for Oxygen, Flammable and Toxic Gases in Confined Spaces
Element 1.1 Prepare to carry out a test for oxygen, toxic and flammable gases in confined
spaces
Element 1.2 Complete the gas test for oxygen, toxic and flammable gases in confined spaces
Unit 2
Perform a Test for Flammable Gases in Preparation for Hot Work
Element 2.1 Prepare to carryout a test for flammable gases in preparation for hot work
Element 2.2 Complete the gas test for flammable gases
Unit 3
Monitor the Work Area for Flammable Gases
Unit 3.1
Monitor the work area for flammable gases
E.3
Competence Units
Unit Wide Knowledge and Understanding
Within the limits of your responsibility you must be able to demonstrate that you know:











How to select, use and care for PPE for different toxic and flammable gases - to
include both sight and hearing protection, gloves, footwear, hard hats and
coveralls
The strengths and weaknesses of the various types of atmospheric flammable
and toxic gas detection equipment - to include transportable, portable and
personal monitors
The implications of organisational and statutory requirements
The implications of Occupational Exposure Limits for flammable and toxic gases
The hazards associated with working within a toxic, flammable or Non-Life
supporting atmosphere
How to work both with and within the Permit to Work system
How to interpret operational requirements - to include policies, procedures,
instructions, codes of practice and standards
The range and frequency of tests and their acceptable limits
The hazards and properties of flammable, toxic and inert gases
The principles of gas testing as applied to confined space entry
The type of production operation being tested for flammable and toxic gases
Revision 1 (26-Mar 2010)
Page 28 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
UNIT 1
Perform a Test for Oxygen, Flammable and Toxic Gases in
Confined Spaces
ELEMENT 1.1
Prepare to carry out a test for oxygen, toxic and flammable
gases in confined spaces
This element is about preparing the worksite for the test and includes identifying the correct gas
detector for the area or environment.
Standards of Performance
In achieving this element you will have (in accordance with procedures):
1.1.1
1.1.2
1.1.3
1.1.4
1.1.5
1.1.6
1.1.7
Undertaken a risk assessment with the relevant personnel to identify and confirm all the
types of potential gas hazards and their possible locations
Selected, inspected and prepared for use the appropriate oxygen or gas detector(s) in
accordance with the relevant instructions
Confirmed the equipment functional and fit for purpose
Identified equipment defects and taken the appropriate remedial action
Confirmed the status of the relevant work permits and authorisations with the relevant
personnel
Selected the appropriate documentation for the test and environment
Worked safely in accordance with operational requirements
Scope:
In preparing to carryout a test for oxygen, toxic and flammable gases in confined spaces you
must use the following pieces of equipment and /or operations:





Personal protective equipment
Portable atmospheric monitoring equipment relevant to the test in hand
Work permits and authorisation documentation
Recording documentation
Personal monitoring equipment
Continued…
Revision 1 (26-Mar 2010)
Page 29 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
Element 1.1 Knowledge and Understanding
Guidance)
(see also Unit Wide Knowledge and
Within the limits of your responsibility you must be able to demonstrate that you know:









How to access and interpret the relevant operational instructions
How to produce general risk assessments and how to apply them in the
workplace
The hazards and properties of flammable and toxic gases including oxygen
deficiency and enrichment, nitrogen and specialist materials appropriate to the
location
The different types of detectors used for the relevant application
How to set up the relevant detector for each gas testing application and confirm
its correct functioning
How to correctly select between aspirating and non-aspirating detectors to obtain
a representative sample of the atmosphere being tested
The operating principles of atmosphere monitoring and measuring equipment
including their strengths weaknesses and frequently observed failure modes
The potential cumulative effects of operations within an oxygen deficient, toxic or
flammable environment
How to document the results and advise relevant personnel
Revision 1 (26-Mar 2010)
Page 30 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
ELEMENT 1.2
Complete the gas test for oxygen, toxic and flammable gases
in confined spaces
This element is about completing the gas test in accordance with the manufacturer’s and
companies requirements.
Standards of Performance
In achieving this element you will have (in accordance with procedures):
1.2.1
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
Completed the gas test to conform to statutory and organisational requirements
Effectively used equipment in accordance with the relevant instructions
Confirmed the readings were within the specified limits
Identified any deviations and took appropriate action in accordance with work place
requirements
Worked safely and in accordance with operational instructions relevant to confined
spaces
Accurately recorded the results of the test on the appropriate documentation
Scope:
Whilst completing the test for oxygen, toxic and flammable gases in confined spaces you must
use the following:




Portable atmospheric monitoring equipment to include oxygen, flammable and
toxic gas detectors, including both electrical and chemical stain types
Personal monitoring equipment
Gas testing techniques to include physical measurements, observation, sampling,
records and data assessment
Relevant Instructions to include legislation, codes of practice, manufacturers’ and
company instructions
Knowledge and Understanding (see also Unit Wide Knowledge and Guidance)
Within the limits of your responsibility you must be able to demonstrate that you know:





How to interpret the results, to include both normal and abnormal
The acceptable levels of flammable and toxic gases and the correct amount of
oxygen
The behaviour of different gases – to include heavier than air & lighter than air
behaviour and “neutral buoyancy” effect
Where to site ongoing monitoring equipment for vessel entry
How to obtain a representative atmosphere sample from a range of confined
spaces
Revision 1 (26-Mar 2010)
Page 31 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
UNIT 2
Perform a Test for Flammable Gases in Preparation for Hot Work
ELEMENT 2.1
hot work
Prepare to carry out a test for flammable gas in preparation for
This element is about preparing the worksite for the test and includes identifying the correct gas
detector for the area or environment.
Standards of Performance
In achieving this element you will have (in accordance with procedures):
2.1.1
2.1.2
2.1.3
2.1.4
2.1.5
2.1.6
2.1.7
Undertaken a risk assessment with the relevant personnel to identify and confirm all the
types of potential gas hazards and their possible locations
Selected, inspected and prepared for use the appropriate oxygen or gas detector(s) in
accordance with the relevant instructions
Confirmed the equipment functional and fit for purpose
Identified equipment defects and taken the appropriate remedial action
Confirmed the status of the relevant work permits and authorisations with the relevant
personnel
Selected the appropriate documentation for the test and environment
Worked safely in accordance with operational requirements
Scope:
In preparing to carry out a test for flammable gases you must use the following pieces of
equipment and/or operations:





Personal protective equipment
Portable gas monitoring equipment relevant to the test in hand
Work permits and authorization documentation
Recording documentation
Personal monitoring equipment
Continued…
Revision 1 (26-Mar 2010)
Page 32 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
Element 2.1 Knowledge and Understanding (see also Unit Wide Knowledge and
Guidance)
Within the limits of your responsibility you must be able to demonstrate that you know:






The hazards and properties of flammable gases including oxygen deficiency and
enrichment and specialist materials appropriate to the location
How to produce general risk assessments and how to apply them in the
workplace
The operating principles of the different types of detectors used for the flammable
product including their strengths, weaknesses and frequently observed failure
modes
How to correctly set up the relevant detector for each gas testing application
How to correctly select between aspirating and non-aspirating detectors, relevant
to the atmosphere being tested
How to document the results and advise relevant personnel
Revision 1 (26-Mar 2010)
Page 33 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
ELEMENT 2.2
Complete the gas test for flammable gases
This element is about completing the gas test in accordance with the manufacturer’s and
companies requirements.
Standards of Performance
In achieving this element you will have (in accordance with procedures):
2.2.1
2.2.2
2.2.3
2.2.4
2.2.5
2.2.6
Completed the gas test to conform to statutory and organisational requirements
Effectively used equipment in accordance with the relevant instructions
Confirmed the readings were within the specified limits
Identified any deviations and took appropriate action in accordance with work place
requirements
Worked safely and in accordance with operational instructions relevant to the work area
Accurately recorded the results of the test on the appropriate documentation
Scope:
Whilst completing the test for oxygen, toxic and flammable gases in confined spaces you must
use the following:




Transportable and portable atmospheric monitoring equipment
Personal monitoring equipment
Gas testing techniques to include physical measurements, observation, sampling,
records and data assessment
Relevant Instructions to include legislation, codes of practice, manufacturers’ and
company instructions

Knowledge and Understanding (see also Unit Wide Knowledge and Guidance)
Within the limits of your responsibility you must be able to demonstrate that you know:





The principles of hot work gas testing as applied to the work area
How to interpret the results, to include both normal and abnormal
The acceptable levels of flammable gases and the correct amount of oxygen
The behaviour of different gases – to include heavier than air & lighter than air
behaviour and “neutral buoyancy” effect
Where to locate ‘sentinel styled’ portable or transportable site monitoring
equipment for optimum benefit
Revision 1 (26-Mar 2010)
Page 34 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
UNIT 3
Monitor the Work Area for Flammable Gases
ELEMENT 3.1
Monitor the work area for flammable gases
Standards of Performance
In achieving this element you will have (in accordance with procedures):
3.1.1
3.1.2
3.1.3
3.1.4
3.1.5
Accurately sited the equipment for optimum benefits
Monitored the level of gas at intervals as required by the work permit
Effectively and regularly checked the operation of the gas monitor
Identified and reported any deviations to the relevant personnel
Confirmed that the detector / monitor is correctly responsive to a flammable gas
atmosphere
Scope:
Whilst monitoring the work area for flammable gases you must use:


Transportable and portable atmospheric monitoring equipment
Personal monitoring equipment
Element 3.1 Knowledge and Understanding
Within the limits of your responsibility you must be able to demonstrate that you know:












How to select, use and care for PPE for different toxic and flammable gases - to
include both sight and hearing protection, gloves, footwear, hard hats and
coveralls
The implications of organisational and statutory requirements - to include
Occupational Exposure Limits for flammable gases
How to work both with and within the Permit to Work system
How to access and interpret operational requirements - to include policies,
procedures, instructions, codes of practice and standards
The hazards and properties of flammable gases
The type of production operation being tested for flammable gases
The importance of checking the controls on the equipment is as specified
The importance of regular communication
Who to contact if there is a problem you cannot resolve
What documentation needs to be completed
How a flammable gas or vapour clouds could arrive at the hot work site
The behaviour of different gases – to include heavier than air & lighter than air
behaviour and “neutral buoyancy” effect
Revision 1 (26-Mar 2010)
Page 35 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
Appendix 1 COMPUTER BASED LEARNING PACKAGES
This section sets out the principle criteria for the design and presentation of the Computer
Based Learning packages.
Programme Design
The design of the programme should ensure the package is interactive and engaging for the
learner. There must be a clear navigation system which ensures that the delegate is at ease
with the learning technology and the programme should assume the learner has little or no
computer experience.
Screen text should be limited to summarising and for bullet points. Prompts should be included
in the programme to alert the learner to the need for regular breaks about every 20 minutes.
The design media used should be ‘just behind’ cutting edge IT technology but take account of
the local circumstances of the client.
CBT Equipment
Trained facilitators should be available at remote locations to correct simple faults with the
learning package and the hardware.
On site learning should take place on dedicated equipment in a location suitable for the
purpose.
Continued…
Revision 1 (26-Mar 2010)
Page 36 of 37
OPITO Approved Standard
Authorised Gas Tester Levels 1, 2 & 3
© OPITO
The CBT Training Process
(a)
Questions must be pre-tested internally by the organisation and externally (by
OPITO). The training should include continuous validation by module/topic and a
final end of course validation.
(b)
Continuous evaluations should be included for the learner to check their progress
and give the opportunity to revisit sections of the learning package if
unsuccessful. These evaluations should not be included in the final result.
(c)
The questions must be selected on a random basis to prevent delegates
obtaining pre-knowledge of them.
(d)
The question methodology should be varied to suit the subject and be engaging.
Typical examples to use are multiple choice, drag and drop, complete the
question and scenario completion.
(e)
The package should provide feedback to the learner on incorrect answers and
alert the learner to the likely result.
(f)
Evaluation data from previous learners should be stored in ‘hidden files’ only
accessed by the learning package moderator.
(g)
Completed evaluations should be internally verified at a central location to ensure
the training has been completed and the evaluations are valid and reliable.
Records of this verification process should be retained for two years.
Certificates should only be issued after completion of these checks.
Revision 1 (26-Mar 2010)
Page 37 of 37