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Confined Space Training Competencies
The table below depicts modules and learning methodology used for different levels of training.
Each colour (as shown in the legend) represents a role and therefore a level of training.
Suggested course durations are provided in brackets following each role listed in the legend.
Legend:
Worker performing tasks inside space (4+ hours)
Supervisor/Other Competent Person (16 hours)
Vessel Watch Person (8 hours)
Rescuer (32 hours)
Learning Methodologies
Module
What is a Confined Space
Confined Space Hazards
The Rules (Legislation & Procedures)
The Attendant
Isolation (Lockout, etc.) Systems
Traffic Control
Ventilation
Gas Detection
Personal Protective Equipment
Airline Respirators
Communication Systems
Lighting and Electrical
Basic Chemical Identification/Heading (WHMIS)
Decontamination
Hot Work Operations
Exhaust Ventilation
General Retrieval
Commercial Retrieval Systems
Horizontal Retrieval Systems
The Rescuer
Improvised Anchors and Assisting Devices
Ropes and Knots
Improvised Raising Systems
Improvised Belaying Techniques
Packaging Techniques
Theory
Procedure
Review
Demo
Simulated
Practice
Module Performance Objectives
Module #1 - INTRODUCTION
1. Your employee will know who the Course Instructor is and their background.
2. Your employee will understand how the course operates.
3. Your employee will understand what the Instructor's expectations for your employees are.
4. Understand the course objective, contents and certification requirements.
5. State the definition of a confined space provided by the "jurisdiction having authority".
6. Identify the confined spaces found on the company property.
Module #2 - CONFINED SPACE HAZARDS
1. State the legal requirements and implications of hazard evaluation.
2. Identify the 24 unacceptable conditions (hazards) that can occur in a confined space and list the
possible causes of each condition.
For Competent Person course only:
3. Describe the Hazard Evaluation Process and how uncontrolled energy can impact the body.
4. Describe the following forms one would identify these problems with:
a. Statistics/Experience
c. MSDS
b. Observation
d. Instruments
e. (gas detector, thermometer, etc.)
5. Define "competency" as outlined by the "jurisdiction having authority".
6. Describe the following points of a Confined Space Program:
a. Definition (including space
c. Personnel
classification)
d. Operating Protocols
b. Application
e. Operating
f. Instructions
7. Complete a hazard evaluation form for a Confined Space.
8. Develop appropriate procedures for a confined space given a list of hazards.
Module #3 - THE RULES
1. State the "jurisdiction having authority" and the legislative sections regulating work in confined
spaces.
2. Know:
a. The company’s definition of a
c. The company’s requirements
Confined Space
regarding confined
b. When to apply the company’s
Confined Space procedures
d. spaces
3. State the record keeping/documentation requirements of the "jurisdiction having authority".
Module #4 - THE ATTENDANT
1. Describe the responsibilities of the Attendant (including hazard evaluation, atmospheric monitoring,
ventilation and external retrieval roles) in regards to confined space work.
2. State the record keeping/documentation requirements of the "jurisdiction having authority".
3. Properly complete the company’s Confined Space Permit.
Module #5 - ISOLATION SYSTEMS
1. Describe the general operation, capabilities and limitations of the following systems:
a. de-energizing electrical circuits;
b. de-pressurizing hydraulic, pneumatic or steam lines;
c. blanking off process piping;
d. blocking or chocking of machinery;
2. State the key components of a "lock out" system:
Module #6 -TRAFFIC CONTROL
1. Describe the general operation, capabilities and limitations of the following systems:
a. barricades for vehicle traffic;
b. barricades for pedestrian traffic; and
c. fall arrest for personnel immediately around entry point.
Module #7 - VENTILATION
1. Describe the difference between dilution ventilation, exhausting and inerting/purging.
2. State the hazards controlled with ventilation.
3. Describe the general operation of portable ventilation fans:
a. ventilator selection;
b. set up and positioning; and
c. operation including: calculating friction loss and determining adequate ventilation times.
Module #8 - GAS DETECTION
1. Describe the requirements for atmosphere testing including, but not limited to:
a. tester's qualifications and training;
b. frequency of testing and recording the results.
2. Describe the general testing methodology to follow when using either an electronic detector or a
manual draw detector, including:
a. field calibration methods;
b. sequence of testing various conditions;
c. procedures or the steps involved;
d. precautions when performing remote air sample through a tube; and
e. trouble shooting and basic equipment maintenance.
3. State what atmospheric condition will adversely affect an electronic detector's reading and how to
overcome it.
4. Demonstrate the correct method of testing the atmosphere using an electronic detector.
5. Define "stratification of gases" and describe testing procedures to overcome this problem.
6. Describe the general operation, capabilities and limitations of the following sensor systems:
a. Catalytic sensors;
d. infrared sensors;
b. Electrochemical sensors;
e. Photo-ionization sensors; and
c. Semi-conductor/Solid State
f. Colorimetric analysers.
sensors;
Module #9 - PERSONAL PROTECTIVE EQUIPMENT
1. List the pieces of personal protective equipment that may be required in a confined space.
2. State the “jurisdiction having authority” over the performance criteria of most items of PPE.
3. List the purchasing criteria when selecting the appropriate PPE
Module #10 - AIRLINE RESPIRATORS
1. State the "jurisdiction having authority" and the legislation regulating the use of Supplied Air
Respirators.
2. Explanation of the operation, limitations, and capabilities of a supplied air respirator.
3. Describe the procedure for inspection, maintenance and storage of a supplied air respirator.
4. Demonstrate the following procedures with regards to breathing apparatus:
a. inspection;
d. changing cylinders;
b. donning and doffing;
e. emergency procedures; and
c. field fit testing;
f. cleaning.
Module #11 -COMMUNICATIONS SYSTEMS
1. Describe the Communications Systems used for:
a. Attendant to Entrant,
c. Attendant to Rescuer
b. Attendant to Dispatcher,
2. Demonstrate the ability to select an appropriate communication system.
3. Understand the need for a back up communication system
Module #12 - LIGHTING AND ELECTRICAL
1. State the applications of the following equipment:
a. ground fault circuit interrupters;
b. intrinsically safe electrical equipment;
c. "Class 2, Division 1, Group D" rated electrical appliances; and
d. explosion proof electrical equipment;
2. Describe the proper lighting techniques for the following areas:
a. work area
c. spot areas
b. travel path; and
Module # 13 - CHEMICAL HANDLING (Generic WHMIS)
1. Identify and describe the information categories on supplier labels, workplace labels and Materials
Safety Data Sheets.
2. Identify and describe hazard information on a controlled product which is significant for your
employee’s health and safety.
3. Identify the controlled product to which a mode of identification other than a label applies.
4. Describe and follow procedures for the safe use, storage, handling and disposal of a controlled
product and procedures in case of an emergency involving a product which is significant for your
employee.
5. Describe and follow procedures which are required where fugitive emissions are present involving a
product which is significant for your employee.
6. Locate and access a Material Safety Data Sheet which is significant for your employee in the
organization’s MSDS storage system.
Module # 14 - DECONTAMINATION
1. Name and describe the various methods and procedures of decontamination.
2. Identify the tools necessary to complete decontamination.
3. Demonstrate how to set up a personnel decontamination station
4. Describe infection control procedures to be used to control biological hazards.
5. State the immunization vaccines available to protect against some pathogenic diseases.
Module #15 - HOT WORK PRECAUTIONS
1. Define the term "hot work" when used in confined space entry.
2. Describe specific precautions required for "hot work" in a confined space including:
a. additional protective equipment; and
b. gas testing;
3. State the applications of the following equipment:
a. non sparking tools; and
b. “leathers”
4. Describe the purpose and components of a fire watch system.
5. Describe the purpose and components of a “re hydration” program.
Module # 16 - EXHAUST VENTILATION
1. Describe the principles of exhaust ventilation.
2. State the hazards controlled with exhausting.
3. Describe the general operation of exhaust ventilation systems:
a. fan selection;
c. potential problems with exhausting
b. set up and positioning; and
Module #17 - GENERAL RETRIEVAL AND EMERGENCY RESPONSE
1. What are the four basic retrieval scenarios in a confined space.
2. State what “PATHologist DR CLASP ALMA AEIOU” signifies.
3. Describe the procedures to be followed in an emergency.
4. State the minimum mechanical advantage needed to retrieve someone located in a confined space
below grade.
5. List the potential problems moving someone horizontally along the floor in a confined space and
state the primary method of overcoming these obstacles.
6. State why the mechanical retrieval system cannot BARK.
7. Describe the first aid techniques that can be initiated in most confined space retrieval Scenarios.
Module #18 - COMMERCIAL RETRIEVAL SYSTEMS
1. Describe the critical components of a commercial retrieval system.
2. Demonstrate the operation of commercial retrieval system.
Module #19 - HORIZONTAL RETRIEVAL SYSTEMS
1. Describe the critical components of a horizontal retrieval system.
2. Demonstrate the operation of rope retrieval system.
Module # 20 - ATTENDANT SIMULATIONS
1. Provide your employees with the opportunity to re-enforce the following skills:
a. Completion of Hazard Evaluation
d. Setting up appropriate retrieval
b. Conducting a proper gas sampling
system
c. Setting up appropriate hazard control
e. Completion of a Permit
systems
Module # 21 - THE RESCUERS
Note: Module 17 must be run before this module.
1. Name the six roles that are needed during a confined space retrieval situation.
2. Describe the duties of the members of the Retrieval Team.
3. Describe the training topics that should be covered to adequately prepare Retrieval Team members
for their task.
4. State the possible contributions of outside resource groups such as fire department and private rescue
services.
Module # 22 - IMPROVISED SYSTEMS
1. State the primary safety rules used when creating improvised retrieval systems.
2. Describe the procedures for constructing a single or multi-point anchor systems.
3. Identify the rope construction and sizes allowed for haul systems as set by the NFPA.
4. State the purpose for and demonstrate the ability to tie the following knots:
a. figure of eight (both follow
c. butterfly knot
through and with a bight
d. klemheist or prussik knot
methods)
e. water knot
b. double fisherman’s knot
5. List at least 5 assisting devices used to make retrieval in a non-vertical situation easier.
Module # 23 - IMPROVISED RAISING SYSTEM
1. Name the primary rope raising system used in this course and the mechanical advantage it provides.
2. Describe the components used in the system and specifications in the following situations:
a. horizontal pull
b. vertical lift of a basket stretcher with an Attendant
3. Explain the difference in the system when used in vertical situations as opposed to horizontal
situations.
4. Demonstrate the ability to set up both a horizontal and vertical Z-Haul system.
Module # 24 - IMPROVISED LOWERING TECHNIQUES
1. Name the three lowering system used in this course and how the mechanical advantage is created.
2. Describe the components used in the lowering systems and specifications in the following situations:
a. top belay of a basket stretcher with an Attendant
b. bottom belay of a single person
c. the rappel of a single person
3. Demonstrate the ability to set up all three lowering systems.
Module # 25 - PACKAGING TECHNIQUES
1. List four devices to package a casualty in to remove them from a confined space.
2. State the primary concerns to consider when choosing a device to transport a person from a confined
space.
3. Demonstrate the correct method of readying a casualty for transport in:
a. Short wrap around spine board
c. Basket Stretcher
b. Spinal Board
Module # 26 - RESCUE SCENARIOS
1. Provide your employees with the opportunity to develop the following skills:
a. Completion of Retrieval Worksheet
g. Communication with team
b. Use of the Self Retracting Lifeline
h. Patient handling would not aggravate
for the Retrieval person
injury
c. Use of the Winch to remove casualty
i. Use of Long Backboard
d. Use of Horizontal Z Haul System
j. Use of additional manpower to
e. Use of a packaging device to prevent
prevent injury of the casualty when
injury of the casualty
moving
f. Line management skills
Module # 27 - ADVANCED RESCUE SCENARIOS
1. Provide your employees with the opportunity to develop the following skills:
a. Completion of Retrieval Worksheet
g. Communication with team
b. Use of Long Backboard
h. Use of a packaging device to prevent
c. Use of a Vertical Z Haul System
injury of the casualty
d. Use of a Horizontal Haul Device to
i. Use of additional manpower to
limit hardship of traversing over the
prevent injury of the casualty when
pipe inside the space
moving
e. Use of Top Belay System to lower
j. Patient handling would not aggravate
casualty
injury
f. Line management skills