Asbestos abatement
Training program standard

SAFE Work Manitoba has made reasonable attempts to confirm the accuracy of the information contained in this document. However, this document is intended for general information purposes only. SAFE Work Manitoba shall not assume responsibility or liability for actions taken or not taken due to reliance on information in this document alone. Manitoba employers must comply with the Manitoba Workplace Safety and Health Act and Regulation, which may be amended occasionally.

1. Training standard topic

Asbestos abatement

2. Purpose

The purpose of the asbestos abatement training program is to provide learners with:

• knowledge of legislative requirements pertaining to asbestos work, including worker, supervisor and employer responsibilities
• knowledge of evaluating the potential for asbestos contamination of a work area and its surroundings while recognizing the hazards and risks associated with activities that can expose workers to asbestos-containing material (ACM), types of asbestos abatement work and the required control measures
• knowledge of site containment, asbestos removal, sampling plan and clearance testing procedures
• understanding of safe work procedures for planned and emergency asbestos work
• knowledge of safety and personal protective equipment to be used when exposed to and when handling ACMs

The training is intended for employers, supervisors and workers working with ACMs.

The asbestos abatement training program outlines minimum requirements for developing and delivering asbestos abatement training programs in Manitoba. It was developed in consideration of the Manitoba Workplace Safety and Health Act and Regulation and Canada Labour Code Part II.

NOTE:

1. This training standard does not include details of sampling procedures or how to develop an inventory;
2. It is required to have the respirator training along with respirator fit testing as per CSA Z94.4-11 or the most current revision cited in the Manitoba Workplace Safety and Health Act and Regulation successfully completed before the asbestos abatement training is taken.

3. Design

The design of the training program must meet the following criteria:

• compliance with adult learning principles:
  1. Ensure learners know why they need to learn specific content and its relevance to their workplaces;
  2. Relate training to learners’ own experiences when simulating workplace scenarios;
  3. Challenge and engage learners using a variety of activities that allow opportunities for participation, feedback and interaction;
  4. Recognize the limits of attention spans and apply techniques to address the various ways that adults learn;
  5. Use realistic activities and tools to support the transfer of learning to the workplace.
• Use language that is appropriate for all learners
• Provide content that is accurate and current
• Include references to legal and technical information
• Use a variety of technical teaching aids
• Provide learner materials that follow the principles of instructional writing and good graphic design
• Be consistent with provincial and federal legal requirements

4. Delivery

Regardless of the delivery method, all Endorsed Training programs must meet the requirements of this standard along with the Accessibility for Manitobans Act. The delivery method must be reasonable and practicable to support the learner’s ability to attain the applicable learning outcomes.

4.1     Face-to-face learning

 The following is the maximum ratio of learners to instructor:

• Basic theory module:  12:1
• Practical module:  12:1

 The following are the minimum hours for training delivery:

• Basic theory module: 18
• Practical module: 12

The asbestos abatement basic theory module must be completed before taking the asbestos abatement practical module.

The timing for delivery of this training program may be extended for various reasons, such as the amount of equipment available for demonstrating learning outcomes, instructor experience, and/or the learning needs of the training participants.

4.2     Distance learning

Distance learning includes training via a live video link; a plan for interactivity with a qualified instructor should be developed and available.

This type of learning is acceptable for:

• Basic theory module

5. Learning outcomes

Employers will need to supplement any training program that meets the requirements of this training program standard with additional information, instruction and training in workplace-specific policies and procedures and workplace-specific hazards and equipment related to asbestos abatement.

5.1     Asbestos abatement basic theory module

5.1.1 Legal requirement

Content includes:

• specific legislative requirements pertaining to asbestos work, including worker, supervisor and employer responsibilities, notification to Workplace Safety and Health and the Workers Compensation Board of Manitoba, serious incidents, and control requirements
• an overview of the legislative documents and additional available resources on asbestos work and how to access them

At the end of this module, learners will be able to:

• identify parts in the Manitoba Workplace Safety and Health Act and Regulation and/or Canada Labour Code Part II, as applicable, pertaining to asbestos work in the workplace
• explain the legal duties and responsibilities of the employer, supervisor and worker as they relate to asbestos work in the workplace
• describe workers’ rights as they relate to asbestos work in the workplace
• reference and access various resource documents related to asbestos work

5.1.2 Asbestos types, sources and use

Content includes:

• an overview of the different types of asbestos encountered in Manitoba and their use in various industry sectors
• an outline of different sources of asbestos or ACMs in the workplace

At the end of this module, learners will be able to:

• explain the different types of asbestos and their use
• identify the different sources of asbestos or ACMs in workplaces

5.1.3 Identification and assessment of hazards of asbestos work

Content must include:

• an overview of the various hazards of asbestos in workplaces with a focus on various health effects
• an overview of the means and severity of asbestos exposure, including but not limited to, inhalation, dermal and ingestion
• an overview of the additive properties and the impact of smoking on the risk of asbestos-related illness
• a description of the other hazards of abatement work that are not directly associated with asbestos exposure, including but not limited to, electricity, working at height, uneven or slippery surfaces, cold and hot working conditions, scaffolding and confined space
• an overview of the job hazard analysis process for identifying and assessing hazards
• a list of criteria for evaluating the potential for asbestos contamination of the work area and its surroundings
• a description of high, moderate and low risk asbestos abatement work (i.e., type 3, 2 or 1 work)
• a description of the medical examination requirement for workers working in asbestos processes, including pulmonary function testing for workers with more than 100 hours of asbestos exposure per year of work

At the end of this module, learners will be able to:

• list and identify the common hazards associated with exposure to and abatement of asbestos-containing material
• describe the chronic health effects and various illnesses associated with exposure to asbestos
• explain the impact of asbestos fibers on lung tissue
• explain the additive properties as they relate to asbestos
• describe the combined health effects of smoking and asbestos exposure
• identify other hazards of abatement work that are not directly associated with asbestos exposure
• identify the criteria for evaluating the potential for asbestos contamination of the work area and its surroundings
• differentiate between high-, moderate- and low-risk asbestos abatement work
• describe the importance of and the steps for conducting a job hazard analysis
• perform a job hazard analysis for asbestos work
• describe the medical examination requirement for workers working with asbestos

5.1.4 Asbestos inventory

Content must include:

• a detailed description of the importance and legal requirements of an asbestos inventory, including the key content details, documentation and periodic inspection of an asbestos inventory

At the end of this module, learners will be able to:

• describe the steps that must be taken when a site is suspected to contain ACMs
• state the purpose, importance and legal requirements of an asbestos inventory
• recognize and understand the key details that must be included in a well-developed asbestos inventory
• describe the requirements pertaining to documentation of the asbestos inventory
• explain the importance of and requirements pertaining to periodic inspections of ACMs

5.1.5 Control of hazards due to asbestos work 

Content includes:

• an overview of the hierarchy of controls and the different types of control measures to eliminate or reduce the risk associated with asbestos, including but not limited to a control plan, asbestos sampling, dust control, containment, safe removal, clearance testing and decontamination
• an overview of the importance and requirements of an asbestos control plan, including the key elements, labelling and signage
• an overview of the criteria to determine the condition of ACMs, including steps to take in case of damaged condition
• a description of the requirements for safe work procedures for exposure to and abatement of asbestos-containing material
• an overview of emergency situations related to asbestos, such as fire, injury, breach in containment and steps to take in various emergency situations when working with ACMs
• understand the importance of communication of control measures in the workplace

At the end of this module, learners will be able to:

• describe various control measures to eliminate or reduce the risk associated with exposure to and abatement of asbestos-containing material
• identify various ergonomic measures to control the identified musculoskeletal hazards
• state the purpose, importance and legal requirements of an asbestos control plan
• recognize the required elements of an asbestos control plan
• describe the requirements for labels and signage for identification of ACMs
• recognize the condition of ACMs and its relation to the asbestos inventory and control plan
• describe the steps to be taken if ACMs are discovered in damaged condition
• explain the importance and need of safe work procedures for exposure to and abatement of asbestos-containing material
• explain the requirements of site-specific safe work procedures for exposure to and abatement of asbestos-containing material
• identify training requirements for personnel involved with exposure to and abatement of asbestos-containing material
• describe various emergency situations and appropriate emergency plans if these occur while working with asbestos
• describe the importance of communication of asbestos control measures in the workplace to applicable interested parties

5.1.6 Site protection and cleanup

Content must include:

• a description of the need and requirements for site protection, dust control procedures, safe removal techniques, site cleanup, asbestos-containing material cleanup, containment, decontamination procedures and clearance testing

At the end of this module, learners will be able to:

• explain the requirements for preparing site protection
• describe the procedures and methods used to enclose and isolate the work area to minimize the release of asbestos fibres into the air
• identify dust control procedures
• identify tools to be used in the safe removal process
• recognize safe removal techniques
• recognize correct site cleanup and asbestos-containing material disposal procedures
• explain when and why to apply encapsulation
• describe containment and negative air setup
• recognize the requirements pertaining to the use, maintenance and inspection of air filtration system
• explain the setup of a typical decontamination facility and the procedures for its use and maintenance
• describe air monitoring and testing
• explain when to perform clearance testing

5.1.7 Asbestos sampling

Content must include:

• a description of how to take a grab bulk sample
• a description of how to interpret test results
• an explanation of the roles and responsibilities of a subject matter expert pertaining to asbestos sampling
• At the end of this module, learners will be able to:
• describe the need to take a sample
• explain the requirements for taking a grab bulk sample
• interpret test results and apply them to the work plan
• explain the roles and responsibilities of a subject matter expert pertaining to asbestos sampling

5.1.8 Personal protective equipment

Content must include:

• an overview of personal protective equipment (PPE) required when exposed to and when handling asbestos-containing materials
• an overview of the use, care, storage, maintenance, inspection and limitations of personal protective equipment
• an overview of how respiratory protective devices are selected, used and maintained
• At the end of this module, learners will be able to:
• identify common personal protective equipment requirements when exposed to and when handling asbestos-containing materials
• recognize the importance of using, maintaining and inspecting PPE
• select the PPE applicable when exposed to and when handling asbestos-containing materials
• identify respirator fit-testing requirements
• recognize the limitations, advantages and disadvantages of various types of respiratory protective devices, including but not limited to half- and full-face air-purifying respirators, powered and non-powered air-purifying respirators, supplied-air and self-containing breathing apparatus (SCBA)
• recall the required documentation for PPE

5.2.1 Practical module

In this additional training module, participants will simulate exposure to and/or handling of asbestos-containing materials in actual predetermined scenario(s).

The practical module must include:

• selection of appropriate PPE required during practical exercise
• inspection and identification of damaged PPE
• proper use, storage and maintenance of PPE
• proper fit testing of respirators
• proper don and doff of typical respirators, user seal checks, visual checks and maintenance (e.g., changing a filter or valve)
• proper don and doff of other protective equipment (such as protective clothing) that may be used in asbestos abatement
• proper use of typical asbestos removal equipment and tools
• effective techniques used to set up and repair asbestos containment and negative air setup and testing
• effective set up of a physical containment with a single-stage and three-stage decontamination unit
• use and inspection of an air filtration system (HEPA unit)
• safe grab sampling of asbestos-containing material
• safe asbestos-containing material disposal procedures
• safe decontamination methods of equipment and facility

The practical skills outlined above are taught in a classroom session and must be demonstrated during practical training exercises.

At the end of this module, learners will be able to:

• identify correct and appropriate PPE when exposed to and during asbestos abatement
• inspect PPE for any damage
• demonstrate proper use, storage and maintenance of PPE
• demonstrate proper fit testing of respirators
• demonstrate proper don and doff of typical respirators
• demonstrate proper don and doff of protective equipment
• demonstrate proper use of typical asbestos removal equipment and tools
• practice effective containment and negative air setup and testing
• demonstrate safe grab sampling of asbestos-containing material
• demonstrate effective use and inspection of an air filtration system
• demonstrate safe asbestos-containing material disposal procedures
• set up a single-stage and three-stage decontamination unit
• demonstrate safe decontamination methods of equipment and facility

6. Resource material

The asbestos abatement training program standard has material requirements for both learners and instructors.

The date and version number should be indicated on all resource materials, which include:

• terms and definitions
• job aids, evaluation tools and templates
• copies of the applicable provincial or federal safety legislation
• manufacturers’ instructions for equipment
• participant and instructor manuals with copies of activities
• instructor manual and lesson plan
• Learner materials will include:
• learning objectives, agenda, training content and evaluation/testing
• Instructor materials will include:
• instructional methods, learning activities and lesson plan timing
• detailed instructor manual and lesson plans, including all learning activities and audio-visual resources

7. Equipment

For the practical module, learners must have hands-on, practical experience. They must be trained on the applicable equipment’s proper use, care and limitations according to manufacturer specifications and what is listed below. The equipment provided must comply with the Manitoba Workplace Safety and Health Act and Regulation requirements, such as meeting or exceeding the equipment specified in the National Standards of Canada and/or the Canadian Standards Association technical standards, as applicable.

7.1     Equipment for demonstrating learning outcomes

The equipment listed below may be used to deliver the practical module.

Personal protective equipment:

• Half-mask respirator (properly sized and fit-tested for the learner)
• Full-mask respirator (properly sized and fit-tested for the learner)
• Powered air purifying respirator (properly sized and fit-tested for the learner)
• Gloves
• Safety footwear
• Eye and hearing protection
• Hard hat
• Coveralls
• Goggles

The ratio of equipment available to learners shall be 1:1.

Additional equipment:

• Hand tools
• Pry bars
• Utility knives
• Tape
• Sample bags

The ratio of the above equipment available to the learner shall be 1:3.

• Glove bags
• GFCI breaker
• Manometer
• Hepa vac
• Negative air pressure system
• Appropriate equipment to build a three-stage decontamination unit

The ratio of the above equipment available to the learner shall be 1:12.

7.2     Other equipment

The equipment listed below may be used in the delivery of the practical module so that learners become familiar with the look and function of this equipment:

Equipment required:

• Air sampling equipment
• Various types of respirators other than what is supplied for practical
• Various removal, cleaning and disposal tools for different asbestos-containing materials
• Ratio of equipment available to learner shall be 1:12.

7.3     Damaged equipment

Damaged equipment may be used in the delivery of the practical module so that learners are able to inspect the equipment and identify damage.

Ratio of equipment available to learner shall be 1:12.

8. Learner evaluation

The training program must include a plan for learner evaluation that meets the requirements below. The instructor and/or evaluator must have a variety of evaluation methods appropriate to the learning outcomes.

8.1     Evaluation methods

The training program will include methods to evaluate whether key concepts have been understood by the learner, using a variety of evaluation methods that are appropriate to the learning outcomes, including:

• open discussion
• group discussion
• questions and answers
• written and/or oral test, where applicable

Evaluation methods must be clearly outlined in the evaluation plan, and the evaluator must document the corresponding results.

8.2     Evaluation of demonstration learning outcomes

1. Learning outcomes requiring demonstration must be performed satisfactorily in order to complete the practical module successfully.
2. For learners with language, literacy or accommodation needs, alternative evaluation methods may be employed to verify the learner’s satisfactory demonstration of learning outcome. These evaluation methods must be clearly outlined in the evaluation plan, and the evaluator must document the corresponding results.

9. Validation/refresher requirements

Learners who have successfully completed an approved training program must periodically refresh their training in order to maintain its validity. This supports learners in maintaining their foundational knowledge and skills.

9.1     Validation/refresher requirements

To confirm a successful training program, both the basic theory and practical modules must be completed per the criteria set out in this standard and the training provider standard.

Training remains valid for three years from the date of successful completion of the asbestos abatement basic theory module and the asbestos abatement practical module unless regulations change.

9.2     Refresher training

A worker’s training is re-validated for another three-year period after successfully completing the training of the asbestos abatement basic theory module and asbestos abatement practical module.