Licensed Asbestos Scaffold Manager Director

This unit has twenty-three learning outcomes.

Learning outcome 1

The learner should be able to:

Recognise the types, uses and risks of asbestos containing materials

Assessment criteria – The learner can:

1.  Describe the types of asbestos fibres including characteristics, uses, identification methods, nature and levels of risk for different groups of asbestos containing materials
2. Outline history of import, manufacture and installation of different asbestos containing materials
3. Explain the types of products that may contain asbestos and their likely locations
4. Describe previous treatment methods covering old asbestos applications
5. Describe asbestos containing materials friability, the conditions when they will release fibres and the need for control
6. Evaluate the risks of emergency and remedial work

Learning outcome 2

The learner should be able to:

Recognise the health hazards of asbestos

Assessment criteria – The learner can:

1. Describe how fibres cause disease
2. Explain the types of asbestos-related diseases and how related to exposure
3. Explain the requirements for medicals under CAR
4. Describe the need for dust / fibre suppression to control exposure
5. Explain the need for correct use / maintenance of RPE
6. Describe the health effects of smoking and risks of taking home asbestos-contaminated equipment / clothing
7. Explain the employers legal responsibilities including civil vs. criminal law

Learning outcome 3

The learner should be able to:

Demonstrate a knowledge of Asbestos Related Legislation

Assessment criteria – The learner can:

1. Evaluate the duties of the individual
2. Analyse the key duties of the employer
3. Outline the licensing framework
4. Describe the control of exposure
5. Outline the Control of Asbestos Regulations 2012
6. Outline the requirements of the ACOP and associated guidance
7. Outline the Waste Regulations and Environmental Protection Act (1990)
8. Explain which work requires a licence
9. Explain the types of insurance cover required
10. Outline the sources on information available on asbestos containing materials and their removal and evaluate their application to specific tasks

Learning outcome 4

The learner should be able to:

Understand the requirements of site set up, maintenance and dismantling

Assessment criteria – The learner can:

1. Explain the requirements for Site Set Up to include:
   1. Describe the need for pre-cleaning and the use of H-type vacuum cleaners
   2. Outline site layout including the citing of hygiene unit as close to enclosure as possible
   3. Describe the optimal positioning of air / baglocks and negative pressure unit and an explanation of how they work and the significance of the voltmeter and pressure gauges and what changes in the gauge readings mean
   4. Identify when pre-filters should be changed
   5. Outline the strategy for calculating air changes
   6. Describe the connection and testing of hygiene unit
   7. Describe the construction of enclosures, air / baglocks including possible weather protection
   8. Explain the positioning of clear viewing panels
   9. Explain the positioning and wording for warning notices and barriers
   10. Describe how to delineate work areas and transit routes
   11. Explain smoke testing and need for witnessing
2. Explain the requirements for Site Maintenance:
   1. Explain the need for daily inspections of enclosure (start, middle and end of shift) and immediate rectification of defects
   2. Explain the strategy for negative pressure units to be kept running after stripping finishes for the day
3. Explain the requirements for Site Dismantling:
   1. Describe actions once clearance achieved, spraying enclosure with sealant, bag and seal vacuum cleaners, bag other equipment, dismantle polythene and dispose of as asbestos waste
   2. Describe the final inspection of area once enclosure and all associated equipment have been removed

Learning outcome 5

The learner should be able to:

Understand the requirements of controlled stripping techniques

Assessment criteria – The learner can:

1. Describe the principles of fibre suppression and control of exposure
2. Explain the use, maintenance and cleaning of equipment
3. Explain the use of wet injection and spraying techniques
4. Explain the use of wrap and ­cut
5. Explain the use of glove bags
6. Explain the use of direct vacuuming
7. Explain the use of LEV (shadow vacuuming)
8. Explain the use of vacuum transfer
9. Explain the use of air management
10. Describe preparation time and testing of controls before removal
11. Describe wetting agent selection, preparation and use
12. Outline COSHH requirements
13. Explain anticipated and desired fibre levels and comparison with RPE maximum exposure levels
14. Analyse personal assessment monitoring (principles) and access to personal assessment information
15. Explain the requirements for equipment inspections and record keeping
16. Describe the monitoring arrangements for the effectiveness of fibre control techniques and the requirement of recording this information
17. Explain equipment and wetting agent selection
18. Describe maintenance and training requirements

Learning outcome 6

The learner should be able to:

Understand the requirements of respiratory protective equipment

Assessment criteria – The learner can:

1. Describe the circumstances when respiratory protective equipment must be worn
2. Explain how to inspect, test and wear respirator
3. Describe the need for quantitative face-fit test, a good face seal and the need to be clean shaven
4. Explain correct storage, battery charging and keeping clean
5. Explain the strategy for changing pre-filters and main filters

Learning outcome 7

The learner should be able to:

Understand the requirements of personal protective equipment and clothing

Assessment criteria – The learner can:

1. Describe the use of the appropriate personal protective equipment including: overalls, headgear, footwear and gloves
2. Assess the employer requirements to provide appropriate personal protective equipment and employees’ obligations to use it
3. Explain the requirement for care, wearing, cleaning, decontamination and / or disposal of personal protective equipment and not taking contaminated personal protective equipment home
4. Describe when and where personal protective equipment should be worn
5. Explain the correct use and maintenance of personal protective equipment the practical difficulties of wearing personal protective equipment

Learning outcome 8

The learner should be able to:

Understand the requirements of transit procedures and decontamination

Assessment criteria – The learner can:

1. Explain personal decontamination procedures for directly connected and remote (transit) decontamination units and airlocks including: personal protective equipment changing and disposal, showering, colour coding of coveralls, respiratory protective equipment decontamination, cleaning, charging and storage
2. Explain the use of towels
3. Explain the changing and disposal of pre and main respiratory protective equipment filters
4. Describe decontamination procedures where no enclosure or DCU is required (open sites)Asses
5. s common problems with decontamination and their remediation
6. Describe cleaning of airlocks and decontamination units including air monitoring results in decontamination units
7. Explain emergency decontamination in case of evacuation or accident
8. State what should be in the decontamination unit
9. Explain the requirements for the inspection of decontamination units and the keeping of records and the interpretation of audit and inspection results
10. Describe the importance of making time available to allow adequate showering
11. Describe the importance of ensuring that adequate equipment, materials and resources are made available to put the procedures in place

Learning outcome 9

The learner should be able to:

Understand the requirements of cleaning and clearance air testing

Assessment criteria – The learner can:

1. Explain the cleaning and clearance requirements, including the need for the four-stage clearance process and associated certificate of reoccupation
2. Describe visual cleanliness and air testing requirements
3. State the methods of cleaning for enclosures, hygiene facilities and equipment
4. Explain the requirement for re-cleaning in event of air test failure
5. Explain the requirement for cleaning after enclosure dismantling
6. Explain the requirement for cleaning in the event of an emergency or enclosure/equipment damage

Learning outcome 10

The learner should be able to:

Understand the requirements of plant and equipment

Assessment criteria – The learner can:

1. Explain equipment components
2. Explain equipment use and maintenance including: negative pressure units, monitors, Type H vacuums and injection equipment
3. Explain the siting and daily maintenance of the decontamination unit
4. Explain the requirement that all new equipment meets BS 8520: ‘Equipment used in the controlled removal of asbestos-containing materials’

Learning outcome 11

The learner should be able to:

Understand the requirements of waste management and disposal

Assessment criteria – The learner can:

1. Explain the waste regulations including the use of consignment notes, registration of carriers, the role and powers of environment agencies and transportation of hazardous goods
2. Explain the requirements of bagging, sealing and cleaning
3. Explain transportation through baglock and airlock
4. Describe the requirements for storage of asbestos waste
5. Describe the correct loading of skip / van

Learning outcome 12

The learner should be able to:

Understand the requirements of emergency procedures

Assessment criteria – The learner can:

1. Describe what to do in the event of major and minor injuries or illnesses occurring inside ‘live’ enclosures
2. Evaluate procedures in the event of fire, or some other hazardous release such as toxic gas or radioactive dust occurring inside or outside enclosure
3. Describe what to do a if leak of asbestos is found outside the enclosure
4. Describe what to do if power on power-assisted respirator fails while inside a ‘live’ enclosure
5. Describe what to do if the NPUs (Negative Pressure Unit) stop working
6. Describe what to do if there is complete loss of electrical power
7. Describe what to do if loss of water supply to hygiene unit
8. Explain the requirement of assessing the competence of operatives and supervisors
9. Explain the importance of auditing and monitoring work activities
10. Explain the notification of asbestos work
11. Describe the requirements to confirm emergency procedures are in place and appropriate to specific sites and circumstances

Learning outcome 13

The learner should be able to:

Recognise potential non-asbestos hazards associated with asbestos removal

Assessment criteria – The learner can:

1. Explain the requirements of site safety procedures
2. Describe permit-to-work systems
3. Explain entry and exit procedures in case of fire
4. Describe the location of possible site hazards
5. Explain emergency procedures in case of fire, electric shock, burns, hazardous substances, solvents etc
6. Describe the care of an injured casualty
7. Assess potential hazards such as manual handling, noise, vibration and falling object protection, slips, trips and falls

Learning outcome 14

The learner should be able to:

Recognise common faults associated with asbestos removal

Assessment criteria – The learner can:

1. Evaluate how to spot problems with the wetting of asbestos containing materials, respiratory protective equipment, airlocks, enclosures and hygiene unit
2. Evaluate problems with plans of work, risk assessments, signage, record keeping and fault finding procedures stopped and reassessed. The risk assessment and plan of work are amended and personnel informed of the changes in writing

Learning outcome 15

The learner should be able to:

Understand the roles and responsibilities within an asbestos removal company

Assessment criteria – The learner can:

1. Explain the requirement to ensure everyone complies with regulations, approved codes of practice, guidance and follows the risk assessment and plan of work.
2. Explain the requirement to ensure that if the work method has to change – work is stopped and reassessed. The risk assessment and plan of work are amended and personnel informed of the changes in writing
3. Explain the requirement to ensure all personnel are instructed, face-fitted and have received a medical
4. Explain the requirement that all equipment is inspected and tested
5. Explain the requirement that all daily inspections are carried out
6. Explain the importance that all documentation is available and up to date
7. Explain the importance of a supervisor being on site for key stages of the work and their crucial role in directing the work and monitoring standards of work
8. Explain the need to ensure that all activities and training meet the legal requirements
9. Explain the importance of treating all site visitors with professionalism and respect including information on site based aggression and de-escalation techniques
10. Explain the importance of ensuring that all accidents, incidents, near misses and reports of unsafe situations are recorded and investigated
11. Explain the importance of the enclosure being ready for inspection by the analyst and the importance of the handover form
12. Explain the responsibilities of contractors with reference to enclosure cleanliness and welfare of visitors to site (including the analyst) etc
13. Understand the obligations of the analyst and how this affects works e.g. the right to issue failed certificates at any stage, the limitations on how much cleaning an analyst is allowed to do, the estimated times for visual inspections etc

Learning outcome 16

The learner should be able to:

Recognise the need for site inspections and record-keeping

Assessment criteria – The learner can:

1. Explain the need, purpose and criteria of site inspections, site auditing and record keeping
2. Analyse the actions taken in the event of faults
3. Describe the role of inspectors / auditors
4. Explain the responsibilities of operatives
5. Explain the requirement of reporting faults and other problems including the use of typical record and reporting systems
6. Explain the requirements of retention of data and data handling including exposure and health surveillance
7. Explain the methods and criteria for site inspections and audits
8. Describe how to interpret and monitor results including fault finding and solutions

Learning outcome 17

The learner should be able to:

Understand the requirement for management systems and monitoring

Assessment criteria – The learner can:

1. Explain the requirement for the maintenance and monitoring of control measures
2. Describe the requirement for controlling exposure to asbestos
3. Explain the requirement for ensuring that equipment functions correctly
4. Explain the requirement for pre-start setting-up
5. Explain the requirement for barriers and signs
6. Explain the requirement for the construction and testing of enclosures and airlocks
7. Outline the requirements of site monitoring
8. Explain the use / testing of negative pressure equipment and ventilation and air management systems
9. Describe the correct maintenance of all site equipment, following manufacturers’ operating instructions, including the correct maintenance and monitoring of the following control measures: enclosures, external services, negative pressure systems, wet strip units, mobile generators, water supply, heating appliances, PPE, RPE, dust suppression equipment, tools and DCUs
10. Explain the requirements for site supervision and record keeping of work in progress including monitoring and auditing
11. Describe the requirements for ensuring that the work matches the plan of work

Learning outcome 18

The learner should be able to:

Understand the requirements for risk assessments and plans of work

Assessment criteria – The learner can:

1. Explain the process of carrying out risk assessments, describing the main points and stating the right to see significant findings
2. Describe the requirements to follow risk assessments and the risks / penalties if they are not followed
3. Explain the meaning of the control limits
4. Explain the process of developing a plan of work
5. Explain the requirements for changes and amendments to plans of works and risk assessments including seeking of advice and recording of changes
6. Explain the requirements and process for notification to the enforcing authority when changes are significant including a definition of ‘what is a significant change’
7. Describe the importance of reviewing risk assessments and plans of work
8. Explain the requirements of record keeping and storage of risk assessments and plans of work

Learning outcome 19

The learner should be able to:

Understand the requirements for information, instruction & training

Assessment criteria – The learner can:

1. Explain how to implement and monitor on-job training
2. Describe how to assess the competence of employees
3. State the types of training available and how to choose the right course
4. Explain how training needs analysis works in practice
5. Describe the requirement for additional training when new equipment or work methods are introduced

Learning outcome 20

The learner should be able to:

Understand correct decontamination and transit procedures

Assessment criteria – The learner can:

1. Explain the design, connection and citing of a decontamination unit
2. Demonstrate preliminary and full decontamination procedures and the  se of personal protective equipment and respiratory protective equipment in a hygiene unit that is plumbed in and fully operational and mock airlock / enclosure

Learning outcome 21

The learner should be able to:

Understand use & maintenance of respiratory protective equipment

Assessment criteria – The learner can:

1. Explain how to ensure the respiratory protective equipment is suitable for the user
2. Demonstrate how to fit respiratory protective equipment on site
3. Assess faulty respiratory protective equipment and explain what to do if a fault is found
4. Identify the components of each type of respiratory protective equipment
5. Explain the requirements of certification and documentation;
6. Explain the requirements of suitable storage
7. Explain the requirements of daily and monthly inspections

Learning outcome 22

The learner should be able to:

Understand the construction of enclosures and airlocks

Assessment criteria – The learner can:

1. Explain the construction of an enclosure on a pre-erected 50 mm x 50 mm timber framework using 1000 gauge polythene sheeting, adhesive tape and staples
2. Explain the construction of a three-stage airlock system on a pre-erected 50 mm x 50 mm timber framework using 1000 gauge polythene sheeting and adhesive tape
3. Explain the construction of a three-stage airlock system using metal and / or plastic framework
4. Explain the construction of a proprietary airlock system
5. Explain the use and location of viewing panels
6. Explain the use and location of warning signs
7. Explain smoke testing to determine integrity
8. Explain the construction and location of baglocks

Learning outcome 23

The learner should be able to:

Understand the use of controlled stripping techniques

Assessment criteria – The learner can:

1. Explain the connection and use of an injection system to wet pipe insulation determining that needles are the only effective way to wet insulation
2. Explain shadow or trace vacuuming through the removal of a tile or duct panel using this technique