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Work zone safety

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Toolbox Talk: Work Zone Safety

Date: [DATE] Duration: [DURATION] minutes Presenter: [PRESENTER NAME] Location: [LOCATION]

Objective

The objective of this toolbox talk is to ensure that all employees understand the hazards associated with working in or near work zones and know how to implement effective control measures to prevent accidents and injuries. By the end of this talk, participants should be able to identify work zone hazards, understand the importance of traffic control measures, and follow safe work procedures to protect themselves and others.

Introduction

Work zone safety is critical due to the inherent risks associated with construction, maintenance, and utility work performed in or near roadways and other traffic areas. These zones present numerous hazards, including moving vehicles, heavy equipment, confined spaces, and potential exposure to hazardous materials. Accidents in work zones can result in severe injuries or fatalities for both workers and the public. It's essential to follow safety protocols and use appropriate control measures to mitigate these risks.

Presenter Note: Engage the audience by asking if anyone has personal experience related to the topic.

Key Points

  • Hazard Awareness: Be aware of the specific hazards present in each work zone, such as vehicular traffic, heavy equipment, and falling objects [1].
  • Traffic Control: Understand and adhere to traffic control measures, including signage, barriers, and designated signallers [2].
  • PPE Usage: Always wear appropriate personal protective equipment (PPE), including high-visibility safety apparel, to enhance visibility and protection [2].
  • Safe Work Procedures: Follow established safe work procedures for all tasks performed within the work zone to minimize risks [3].
  • Communication: Maintain clear communication with team members, equipment operators, and designated signallers to ensure everyone is aware of potential hazards and planned activities [1].

Hazard Identification

Common hazards in work zones include:

  • Vehicular Traffic: Workers can be struck by passing vehicles, especially in areas with high traffic volume or poor visibility [2]. Consequences include serious injuries or fatalities.
  • Heavy Equipment: Operating heavy machinery such as excavators and loaders poses a risk of struck-by incidents or crushing injuries [1]. Consequences include severe injuries or fatalities.
  • Falling Objects: Materials or tools falling from heights can strike workers below, causing head injuries or other trauma [1]. Consequences include injuries ranging from minor to severe.

Presenter Note: Encourage participants to share any additional hazards they've encountered.

Control Measures

The hierarchy of controls should be followed to minimize risks:

  • Elimination: Whenever possible, eliminate the hazard by closing off the work zone to traffic or performing the work during off-peak hours.
  • Engineering Controls: Use concrete barriers or equivalent protection to separate the work area from traffic [4]. Implement lane control devices and flashing lights to direct traffic safely [4].
  • Administrative Controls: Develop and implement a comprehensive traffic control plan that includes warning signs, designated signallers, and worker training [5]. Ensure that workers are trained in the traffic control plan [5].
  • Personal Protective Equipment (PPE): Provide and require the use of high-visibility safety apparel that meets CSA standard Z96-15 (R2020) for employees exposed to vehicular traffic [4]. Ensure designated traffic controllers wear high-visibility safety apparel that clearly identifies them and is retroreflective if working in the dark or poor visibility [2].

Safe Work Procedures

  1. Pre-Work Inspection: Before starting work, inspect the work zone for potential hazards, including unstable ground, overhead obstructions, and traffic patterns.
  2. Traffic Control Setup: Set up traffic control devices according to the traffic control plan, ensuring proper placement of signs, barriers, and lane control devices [2].
  3. Equipment Operation: Operate heavy equipment safely, maintaining a safe distance from workers on foot and using a designated signaller when visibility is limited [1].
  4. Worker Positioning: Position workers strategically to minimize exposure to traffic and equipment, ensuring they have clear escape routes if necessary.
  5. Communication: Maintain constant communication with team members and designated signallers, using hand signals or radios to coordinate movements and activities [1].

Presenter Note: If possible, demonstrate the safe work procedure or use visual aids.

Personal Protective Equipment (PPE) Requirements

  • High-Visibility Apparel: Wear high-visibility safety apparel (vests, jackets, or full suits) that meets CSA standards to ensure visibility to drivers and equipment operators [4]. Ensure the apparel clearly identifies the worker as a designated traffic controller if applicable [2].
  • Hard Hats: Wear hard hats to protect against falling objects or head injuries.
  • Safety Footwear: Use safety footwear with slip-resistant soles and steel toes to prevent foot injuries.

Emphasize the importance of proper PPE use and maintenance.

Real-World Example or Case Study

[Provide a detailed description of a relevant real-world scenario or case study]

[Discuss what went wrong or right, and the lessons learned]

Presenter Note: Ask participants if they can relate this example to their own experiences.

Group Discussion

Discuss the following questions:

  1. What are the most common hazards you encounter in your work zones?
  2. How can we improve communication and coordination in our work zones?
  3. What additional control measures can we implement to enhance safety in our work zones?

Presenter Note: Encourage active participation and facilitate the discussion.

Emergency Procedures

In case of an emergency in the work zone:

  1. Stop Work: Immediately stop all work activities and assess the situation.
  2. Alert Others: Notify team members, equipment operators, and designated signallers of the emergency.
  3. Provide First Aid: Administer first aid to any injured workers and call for medical assistance if necessary.
  4. Evacuate: If the situation poses an immediate threat, evacuate the work zone following established emergency evacuation procedures.

Questions and Answers

Encourage participants to ask questions.

Provide answers to common questions related to the topic.

  • Q: What should I do if I see a member of the public enter the work zone?

A: Immediately alert your supervisor and attempt to guide the person out of the work zone safely.

  • Q: How often should we inspect traffic control devices?

A: Traffic control devices should be inspected at the beginning of each shift and periodically throughout the day to ensure they are properly placed and in good condition.

  • Q: What type of training is required for designated signallers?

A: Designated signallers must be sufficiently trained to carry out their duties in a manner that ensures their safety and the safety of other workers [6].

Summary

Recap the main points covered in the toolbox talk.

  • Work zone safety is critical for preventing accidents and injuries.
  • Hazard awareness, traffic control, and PPE usage are essential components of work zone safety.
  • Following safe work procedures and maintaining clear communication are vital for minimizing risks.
  • Emergency procedures must be followed in case of an incident.

Action Items

List specific actions participants should take following this toolbox talk.

  1. Review the traffic control plan for your current work zone.
  2. Inspect your PPE to ensure it is in good condition and fits properly.
  3. Report any potential hazards or unsafe conditions to your supervisor immediately.

Remember: Safety is everyone's responsibility. Stay alert, follow procedures, and look out for one another.

Report all hazards, near-misses, and incidents to your supervisor immediately.

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6 source record(s)

Sources used for this answer

[1] Occupational Health and Safety Regulations, 2020 (Sask. Reg. 10/2020)

Page 77

Open source document

Source excerpt

## Pallets and storage racks - 9-19 An employer, contractor, owner or supplier shall ensure that: - (a) pallets are maintained in a manner that will permit safe lifting of the pallets and the pallets' loads by a forklift truck or other device; and - (b) racks for the storage of material or equipment are: - (i) designed, constructed and maintained to support any load placed on the racks; and - (ii) erected on a firm foundation. 31 Dec 2020 c S-15.1 Reg 10 s9-18. ## Pressurized hoses 9-20 An employer, contractor or owner shall ensure that an effective restraining device is used on a hose, pipe or connection that is under pressure if inadvertent disconnection of the hose, pipe or connection could result in danger to workers. 31 Dec 2020 c S-15.1 Reg 10 s9-20. ## Designated signallers - 9-21 (1) If the giving of signals by a designated signaller is required by these regulations, an employer or contractor shall: - (a) designate a worker to be the designated signaller; - (b) ensure that the designated signaller is sufficiently trained to carry out the signaller's duties in a manner that will ensure the signaller's safety and the safety of other workers; and - (c) keep a record of the training required by clause (b) and give a copy of the record to the designated signaller. - (2) An employer or contractor shall: - (a) provide each designated signaller with, and require the signaller to use, a high visibility vest, armlets or other high visibility clothing, whether the signaller is on a public highway or is at any other place of employment; and - (b) provide each designated signaller with a suitable light to signal with during hours of darkness and in conditions of poor visibility. - (3) An employer or contractor shall: - (a) install suitably placed signs to warn traffic of the presence of a designated signaller before the signaller begins work; and - (b) if reasonably practicable, install suitable overhead lights to illuminate a designated signaller effe…

[2] Kobelco SK135SR-7, SK140SRLC-7, SK140SRL-7 Operation Manual (Excavators)

Page 50

Open source document

Source excerpt

［ ## WORKSITES IN URBAN AREAS Set up barricades to prevent unauthorized personnel and/or vehicles from entering the worksite. If working near a road, use a signal person and signs to alert vehicles and pedestrians of potential hazards and falling objects. If needed, use a signal person to direct traffic. The operator should always be alert and follow the signals from the signal person. The operator shall respond to signals only from the appointed signal person, but shall obey a stop signal from anyone at any time. <!-- image -->

[3] General Regulation (N.B. Reg. 91-191)

Page 103

Open source document

Source excerpt

- 91 (2) An employer shall provide high visibility safety apparel that meets the requirements of CSA standard Z96-15 (R2020), High-visibility safety apparel or a standard offering equivalent or better protection to any employee who is exposed to a risk of injury from vehic -ular traffic, powered mobile equipment, industrial lift trucks or mobile cranes, and the employee shall wear the apparel. - 91 (3) An employer shall provide and all signalers shall use reflectorized paddles to control the flow of traffic. 2024-38 ## Construction on highway or bridge - 92 (1) Where construction is being carried out on a highway or bridge and an employee's safety may be en -dangered by vehicular traffic, an employer shall ensure that - (a) concrete barriers or material offering equivalent protection is erected at both ends of the construction and as a divider between the traffic and the work area of the highway or bridge, and - (b) appropriate lane control devices and flashing lights or flares are used. - 92 (2) Paragraph (1)(a) does not apply where the high -way or bridge is being paved. ## Material along excavation or trench and vehicular traffic - 93 (1) Where material is piled along the sides of any excavation or trench and interferes with the flow of ve -hicular traffic, an employer shall ensure that the material is adequately illuminated by warning lights or reflective materials. - 93 (2) Where work is being carried out and interferes with the flow of vehicular traffic, an employer shall en -sure that adequate warning signs are posted in both di -rections as indicated in the following table and at any in -tersection between the warning sign and the work area: Posted speed (km/hr) Distance of Warning Sign from Work Area (m) - 91 (2) L'employeur fournit des vêtements de sécurité à haute visibilité qui satisfont aux exigences que prévoit la norme Z96-15 (C2020) de la CSA, intitulée Vêtements de sécurité à haute visibi…

[4] Occupational Health and Safety Code

Page 126

Open source document

Source excerpt

## Vehicle traffic control - 194 (1) If vehicle traffic at a work site is dangerous to workers on foot, in vehicles or on equipment, an employer must ensure that the traffic is controlled to protect the workers. - 194 (2) An employer must ensure that a worker on foot and exposed to traffic wears high-visibility safety apparel. - 194 (3) A worker on foot and exposed to traffic must wear high-visibility safety apparel. - 194 (4) If a worker is designated by an employer to control traffic, the employer must ensure that the designated traffic controller wears high-visibility safety apparel that - (a) clearly identifies the worker as a designated traffic controller, and - (b) is retroreflective if the worker is controlling traffic in the dark or visibility is poor. - 194 (5) A worker designated to control traffic must wear high-visibility safety apparel that complies with subsection (4). - 194 (6) If a worker is designated by an employer to control traffic, the employer must ensure that the designated traffic controller uses a handheld signal light if it is dark or visibility is poor. - 194 (7) If traffic on a public highway is dangerous to workers, an employer must protect the workers from the traffic using - (a) warning signs, - (b) barriers, - (c) lane control devices, - (d) flashing lights, - (e) flares, - (f) conspicuously identified pilot vehicles, - (g) automatic or remote-controlled traffic control systems, - (h) designated persons directing traffic, or - (i) methods described in the Manual of Uniform Traffic Control Devices for Canada (1998), and its updates, published up to and including June 30, 2009 by the Transportation Association of Canada. ## Working on ice 195 (1) If a worker is to work on ice and the water beneath the ice is more than 1 metre deep at any point, an employer must ensure the ice will support the load to be placed on it. - 195 (2) The employer must test the ice for the purposes of subsection (1) - (a) before work begins, and - (b) as of…

[5] Occupational Health and Safety Regulations, 2020 (Sask. Reg. 10/2020)

Page 78

Open source document

Source excerpt

## S-15.1 REG 10 ## OCCUPATIONAL HEALTH AND SAFETY, 2020 - (5) If the giving of signals by a designated signaller is required by these regulations, an employer or contractor shall ensure that: - (a) no worker other than the designated signaller gives signals to an operator except in an emergency; and - (b) only 1 designated signaller gives signals to an operator at a time. - (6) If hand signals cannot be transmitted properly between a designated signaller and an operator, an employer or contractor shall ensure that additional designated signallers are available to effect proper transmission of signals or that some other means of communication is provided. - (7) If 2 or more designated signallers are used, an employer or contractor shall ensure that the designated signallers are able to communicate effectively with each other. 31 Dec 2020 c S-15.1 Reg 10 s9-21. ## Risk from vehicular traffic - 9-22 (1) An employer or contractor shall ensure that a worker who is at risk from vehicular traffic, whether on a public highway or at any other place of employment, is provided with and required to use a high visibility vest, armlets or other high visibility clothing. - (2) If there is a danger to a worker from vehicular traffic on a public highway, an employer or contractor shall develop and implement a traffic control plan, in writing, to protect the worker from traffic hazards by the use of 1 or more of the following: - (a) warning signs; - (b) barriers; - (c) lane control devices; - (d) flashing lights; - (e) flares; - (f) conspicuously identified pilot vehicles; - (g) automatic or remote-controlled traffic control systems; - (h) designated signallers directing traffic. - (3) An employer or contractor shall ensure that: - (a) workers are trained in the traffic control plan developed pursuant to subsection (2); and - (b) the traffic control plan developed pursuant to subsection (2) is made readily available for reference by workers at the place of employment. - …

[6] Rules for the Administration of the Oregon Safe Employment Act (General Occupational Safety and Health, Division 2, OSHA Oregon)

Page 1730

Open source document

Source excerpt

Oregon Occupational Safety and Health Division Division 2 - (c) Training. Employers shall provide training in the various precautions and safe practices described in this section and shall insure that employees do not engage in the activities to which this section applies until such employees have received proper training in the various precautions and safe practices required by this section. However, where the employer can demonstrate that an employee is already trained in the precautions and safe practices required by this section prior to his employment, training need not be provided to that employee in accordance with this section. Where training is required, it shall consist of on-the-job training or classroom-type training or a combination of both. The employer shall certify that employees have been trained by preparing a certification record which includes the identity of the person trained, the signature of the employer or the person who conducted the training, and the date the training was completed. The certification record shall be prepared at the completion of training and shall be maintained on file for the duration of the employee's employment. The certification record shall be made available upon request to the Assistant Secretary for Occupational Safety and Health. Such training shall, where appropriate, include the following subjects: - (1) Recognition and avoidance of dangers relating to encounters with harmful substances and animal, insect, or plant life; - (2) Procedures to be followed in emergency situations; and, - (3) First aid training, including instruction in artificial respiration. Note: See OAR 437, Division 2/K, Rule [redacted phone], for Medical Services and First Aid requirements. - (d) Employee protection in public work areas. Note: Federal rule 1910.268(d)(1), was NOT adopted by OR-OSHA. Instead, OAR 437-0020316(2)(a) applies: - [redacted phone] (2) Employee protection in public work areas - (a) Before work is begun in the vici…

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