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Commercial Roofing

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Toolbox Talk: Safety in Commercial Roofing

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

Objective

The objective of this toolbox talk is to educate participants on the specific hazards associated with commercial roofing operations and the necessary safety measures to prevent accidents and injuries.

Introduction

Commercial roofing involves various tasks such as the application of weatherproofing materials, installation, maintenance, and repair of roofs. These activities pose significant risks, including falls, exposure to hazardous materials, and equipment-related injuries. Understanding and mitigating these risks is crucial for ensuring workplace safety.

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

Key Points

  • Fall Protection: Falls are the leading cause of fatalities in roofing. Proper fall protection systems must be in place, including guardrails, safety nets, and personal fall arrest systems [1].
  • Material Handling: Ensure materials are stored at least 6 feet from the roof edge unless guardrails are present [2].
  • Safety Monitoring Systems: Use a competent person to monitor safety when working on roofs with slopes of 2 in 12 or less [1].
  • Equipment Safety: Roofer's hoists must be inspected regularly and used only for vertical lifting [3].
  • Hazardous Materials: Be aware of the presence of asbestos in older roofing materials and follow proper removal procedures [4].

Hazard Identification

  • Falls: Potential for serious injury or death from falls from heights.
  • Material Hazards: Exposure to hazardous substances like asbestos during roof removal.
  • Equipment Hazards: Risks associated with improper use of hoists and other roofing equipment.

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

Control Measures

  • Elimination: Avoid working on roofs when possible by using alternative methods.
  • Engineering Controls: Install guardrails and safety nets around roof edges.
  • Administrative Controls: Implement a safety monitoring system with a competent person to oversee operations [1].
  • PPE: Use appropriate personal protective equipment such as harnesses and helmets.

Safe Work Procedures

  1. Conduct a risk assessment before starting work.
  2. Set up fall protection systems and ensure they are in good condition.
  3. Use roofer's hoists correctly and inspect them regularly.
  4. Handle materials safely, keeping them away from roof edges.
  5. Follow proper procedures for hazardous material removal.

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

Personal Protective Equipment (PPE) Requirements

  • Harnesses: Use when working at heights to prevent falls.
  • Helmets: Protect against head injuries from falling objects.
  • Gloves: Protect hands from cuts and exposure to hazardous materials.

Real-World Example or Case Study

Discuss a recent incident where a roofer fell due to inadequate fall protection. Highlight the importance of using proper safety systems and the lessons learned from the incident.

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've encountered in roofing?
  2. How do you ensure your safety when working at heights?
  3. What improvements can be made to current safety practices?

Presenter Note: Encourage active participation and facilitate the discussion.

Emergency Procedures

  1. Call emergency services immediately in case of an accident.
  2. Administer first aid if trained to do so.
  3. Secure the area to prevent further incidents.
  4. Report the incident to a supervisor as soon as possible.

Questions and Answers

Encourage participants to ask questions and provide answers to common questions related to roofing safety.

  • Q: What should you do if you notice a safety hazard on the roof?

A: Report it immediately to your supervisor and take steps to mitigate the risk.

  • Q: How often should fall protection equipment be inspected?

A: Before each use and regularly as part of a maintenance schedule.

Summary

  • Always use fall protection systems when working at heights.
  • Store materials safely and away from roof edges.
  • Regularly inspect and maintain equipment.
  • Be aware of and properly handle hazardous materials.

Action Items

  1. Review and understand the fall protection plan for your site.
  2. Ensure all equipment is inspected and in good condition before use.
  3. Report any hazards or unsafe conditions immediately.

Remember: Safety is everyone's responsibility. Stay alert and protect yourself and your coworkers.

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

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4 source record(s)

Sources used for this answer

[1] Rules for the Administration of the Oregon Safe Employment Act (Construction, Division 3, OSHA Oregon)

Page 1055

Open source document

Source excerpt

Division 3 AO 11-2021 Oregon Administrative Rules Oregon Occupational Safety and Health Division - (I) Resilient flooring material including associated mastic and backing shall be assumed to be asbestos-containing unless an industrial hygienist determines that it is asbestos-free using recognized analytical techniques. - (ii) For removing roofing material which contains ACM the employer shall ensure that the following work practices are followed: - (A) Roofing material shall be removed in an intact state to the extent feasible. - (B) Wet methods shall be used to remove roofing materials that are not intact, or that will be rendered not intact during removal, unless such wet methods are not feasible or will create safety hazards. - (C) Cutting machines shall be continuously misted during use, unless a competent person determines that misting substantially decreases worker safety. - (D) When removing built-up roofs with asbestos-containing roofing felts and an aggregate surface using a power roof cutter, all dust resulting from the cutting operation shall be collected by a HEPA dust collector, or shall be HEPA vacuumed by vacuuming along the cut line. When removing built-up roofs with asbestos-containing roofing felts and a smooth surface using a power roof cutter, the dust resulting from the cutting operation shall be collected either by a HEPA dust collector or HEPA vacuuming along the cut line, or by gently sweeping and then carefully and completely wiping up the still-wet dust and debris left along the cut line. The dust and debris shall be immediately bagged or placed in covered containers. - (E) Asbestos-containing material that has been removed from a roof shall not be dropped or thrown to the ground. Unless the material is carried or passed to the ground by hand, it shall be lowered to the ground via covered, dust-tight chute, crane or hoist: - (1) Any ACM that is not intact shall be lowered to the ground as soon as is practicable, but in any event no late

[2] Occupational Health and Safety Code

Page 80

Open source document

Source excerpt

## Maintenance and inspection - 94 A bridge, jib, monorail, gantry or overhead travelling crane must meet the safety requirements of CSA Standard CAN/CSA B167-96 (R2007), Safety Standard for Maintenance and Inspection of Overhead Cranes, Gantry Cranes, Monorails, Hoists and Trolleys . ## Safe movement - 95 An employer must ensure that a crane operating on rails, tracks or trolleys - (a) has a positive stop or limiting device on the crane or on the rails, tracks or trolleys to prevent it from overrunning safe limits or contacting other equipment that is on the same rail, track or trolley, - (b) is equipped with an overspeed limiting device, - (c) has positive means of ensuring that the rails, tracks or trolleys cannot be spread or misalign, - (d) has sweep guards installed to prevent material on the rail, track or trolley from dislodging the crane, and - (e) has a bed designed to carry all anticipated loads. ## Controls - 95.1 An employer must ensure that the controls of an overhead crane are of a constant manual pressure type. ## Personnel Hoists ## Safety code for personnel hoists - 96 Except for a personnel hoist used in a mine, a personnel hoist must meet the requirements of CSA Standard CAN/CSA Z185-M87 (R2006), Safety Code for Personnel Hoists . ## Roofer's Hoists ## Safe use and design - 97 (1) An employer must ensure that a roofer's hoist has counterweights - (a) designed as a component part of the hoist to remain securely attached to the hoist until all lifting is completed, and - (b) heavy enough to counterbalance 4 times the maximum weight of the load being lifted. - 97 (2) A person must not use roofing materials as a counterweight. - 97 (3) An employer must ensure that a roofer's hoist is inspected at reasonably practicable intervals by a competent worker designated by the employer. - 97 (4) An employer must ensure that bolts and pins used to interconnect component parts of a roofer's hoist are equipped with safety pins that prevent them from b

[3] Rules for the Administration of the Oregon Safe Employment Act (Construction, Division 3, OSHA Oregon)

Page 611

Open source document

Source excerpt

Division 3 Oregon Administrative Rules Oregon Occupational Safety and Health Division ## [redacted phone] Safety monitoring systems Safety monitoring systems for roofing work and their use shall comply with the following provisions. - (1) A safety monitoring system shall not be used as a fall protection system for any work other than roofing work on roof slopes of 2 in 12 (vertical to horizontal) or less. - (2) The use of a safety monitoring system alone (i.e., without the warning line system) is not permitted on roofs more than 50 feet (15.25 m) in width. (see Appendix A of this subdivision) - (3) The employer shall designate a competent person to monitor the safety of other employees and the employer shall ensure that the safety monitor complies with the following requirements: - (a) The safety monitor shall be competent to recognize fall hazards; - (b) The safety monitor shall warn the employee when it appears that the employee is unaware of a fall hazard or is acting in an unsafe manner; - (c) The safety monitor shall be on the same walking/working surface and within visual sighting distance of the employee being monitored; - (d) The safety monitor shall be close enough to communicate orally with the employee; and - (e) The safety monitor shall not have other responsibilities which could take the monitor's attention from the monitoring function. - (4) Mechanical equipment shall not be used or stored in areas where safety monitoring systems are being used to monitor employees engaged in roofing operations. - (5) No employee, other than an employee engaged in roofing work shall be allowed in an area where an employee is being protected by a safety monitoring system. - (i) Covers. Covers for holes in floors, roofs, and other walking/working surfaces shall meet the following requirements: Stat. Auth.: ORS 654.025(2) and 656.726(4). Stats. Implemented: ORS 654.001 through 654.295. Hist: OR-OSHA Admin. Order 6-2002, f. 7/19/02, ef. 7/19/02

[4] Rules for the Administration of the Oregon Safe Employment Act (Construction, Division 3, OSHA Oregon)

Page 613

Open source document

Source excerpt

Division 3 Oregon Administrative Rules Oregon Occupational Safety and Health Division - (ii) Excess mortar, broken or scattered masonry units, and all other materials and debris shall be kept clear from the work area by removal at regular intervals. - (7) During the performance of roofing work: - (i) Materials and equipment shall not be stored within 6 feet (1.8 m) of a roof edge unless guardrails are erected at the edge. - (ii) Materials which are piled, grouped, or stacked near a roof edge shall be stable and self-supporting. - (8) Canopies, when used as falling object protection, shall be strong enough to prevent collapse and to prevent penetration by any objects which may fall onto the canopy. Stat. Auth.: ORS 654.025(2) and 656.726(4). Stats. Implemented: ORS 654.001 through 654.295. Hist: OR-OSHA Admin. Order 6-1995, f. 4/18/95, ef. 6/1/95. OR-OSHA Admin. Order 6-2002, f. 7/19/02, ef. 7/19/02. Note: 1926.502(k) was repealed. In Oregon, [redacted phone] applies.

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