Description
Caution: Powder-Actuated Tools in Use Safety Poster
Alert employees, contractors, and visitors when powder-actuated fastening tools are being used with the Caution: Powder-Actuated Tools in Use Safety Poster. This highly visible workplace safety poster helps warn personnel that specialized fastening equipment capable of creating serious impact, flying-object, and projectile hazards is being operated in the area.
Powder-actuated tools use an explosive charge to drive fasteners into materials such as concrete and steel. Because of the force generated by these tools, proper employee training, equipment inspection, personal protective equipment, safe operating procedures, and control of the surrounding work area are important parts of jobsite safety.
What Is a Powder-Actuated Tool?
A powder-actuated tool is a power-operated fastening tool that uses an explosive charge to drive a fastener into a work surface. These tools are commonly used in construction and other applications where materials are fastened to concrete, masonry, steel, or other suitable surfaces.
Powder-actuated tools can create serious hazards when they are improperly operated, pointed toward another person, used with unsuitable materials, or handled by employees who have not received appropriate training.
Who Can Operate a Powder-Actuated Tool?
Under 29 CFR 1926.302(e), OSHA allows only employees who have been trained in the operation of the particular powder-actuated tool being used to operate that equipment.
Employees should understand the manufacturer's operating instructions, safety devices, loading procedures, appropriate fasteners and charges, personal protective equipment requirements, and the hazards associated with the materials into which fasteners will be driven.
OSHA Powder-Actuated Tool Safety Requirements
OSHA establishes specific requirements for powder-actuated tools used in construction. Important requirements include:
- Only trained employees may operate the particular tool being used
- The tool must be tested each day before loading to verify that safety devices are working properly
- Defective tools must be immediately removed from service until properly repaired
- Appropriate personal protective equipment must be used
- Tools must not be loaded until immediately before the intended firing time
- Loaded or unloaded tools must never be pointed at employees
- Hands must be kept clear of the open barrel end
- Loaded tools must not be left unattended
- Tools must not be used in explosive or flammable atmospheres
- Tools must be used with the correct shield, guard, or attachment recommended by the manufacturer
Inspect Powder-Actuated Tools Before Use
OSHA requires powder-actuated tools to be tested each day before loading to ensure that their safety devices are functioning properly. The testing procedure should follow the tool manufacturer's recommendations.
If a tool is found to be defective or develops a problem while being used, it must be removed from service and should not be used again until it has been properly repaired.
Prevent Projectile and Flying-Object Hazards
The force produced by a powder-actuated tool can create dangerous projectile and flying-object hazards. Employees should carefully evaluate the material being fastened before operating the tool.
OSHA prohibits driving fasteners into certain very hard or brittle materials, including materials such as cast iron, glazed tile, surface-hardened steel, glass block, live rock, face brick, and hollow tile.
Fasteners should also not be driven into materials that can be easily penetrated unless the material is properly backed to prevent the fastener from passing completely through and creating a flying-projectile hazard on the opposite side.
Personal Protective Equipment
Employees operating or working around powder-actuated tools may be exposed to flying particles, noise, impact hazards, and other jobsite risks. Appropriate personal protective equipment should be selected based on the hazards present and applicable OSHA requirements.
Depending on the work being performed, PPE may include appropriate eye or face protection, hearing protection, head protection, and other protective equipment required for the jobsite.
Do Not Use Powder-Actuated Tools in Explosive or Flammable Atmospheres
Under OSHA construction requirements, powder-actuated tools must not be used in an explosive or flammable atmosphere. Employers and operators should evaluate the work area before using the equipment and follow all applicable fire, chemical, and workplace safety procedures.
Why Post a Caution: Powder-Actuated Tools in Use Sign?
A highly visible caution notice can help alert employees and other personnel that powder-actuated tools are being operated nearby and that appropriate precautions should be taken.
Under OSHA's general accident-prevention sign framework, Caution is used to warn of potential hazards or unsafe practices. Employees should understand that a Caution notice indicates a possible hazard for which proper precautions should be taken.
Where Can This Safety Poster Be Displayed?
The Caution: Powder-Actuated Tools in Use Safety Poster can help reinforce hazard awareness in locations such as:
- Construction sites
- Building renovation projects
- Concrete and masonry work areas
- Steel construction and fabrication areas
- Commercial construction projects
- Industrial maintenance operations
- Jobsite entrances
- Temporary controlled work areas
- Employee safety and training areas
Is a Powder-Actuated Tools Warning Poster Required by OSHA?
OSHA establishes specific safety requirements for the operation of powder-actuated tools, including employee training, daily tool testing, equipment condition, personal protective equipment, loading and handling practices, and restrictions on where and how the tools may be used.
This particular Caution: Powder-Actuated Tools in Use Safety Poster is intended as a supplemental hazard-warning and employee-awareness resource. It should not be represented as a universally required OSHA workplace poster.
The poster does not replace required operator training, equipment inspections, personal protective equipment, manufacturer instructions, access controls, safe operating procedures, or other applicable OSHA construction requirements.
Powder-Actuated Tools Safety Poster Specifications
- 8.5"W x 11"H
- Portrait orientation
- Printed in full color
- Laminated with high-quality laminate
Construction Safety and Compliance Resources
Labor Law Compliance Center provides employers with labor law posters, workplace safety posters, specialty postings, and compliance resources for businesses throughout the United States. Browse our Workplace Safety Posters for additional construction safety, PPE, hazard warning, emergency response, and employee safety materials.
