Formwork plays an indispensable role in the construction industry by providing a structure to hold wet concrete in place until it sets and gains strength. It is a complex and technical process that requires careful planning, design, and installation to ensure safety and structural integrity. Unfortunately, formwork-related accidents and hazards are a common occurrence that can cause serious injuries and fatalities, especially in poorly designed or maintained structures.

As a construction worker, supervisor, or owner, it is critical to be aware of the potential risks related to formwork and take appropriate measures to mitigate them. Let's take a closer look at some of the most common formwork hazards and how to avoid them.

Collapse and Failure of Formwork

One of the most significant risks associated with formwork is the collapse or failure of the structure, which can result in severe injuries or death. This can occur due to overloading, inadequate bracing or support systems, incorrect installation, or material defects. Therefore, proper design, inspection, and maintenance of formwork are critical to prevent such incidents.

To avoid collapse or failure of formwork, it is essential to:

- Follow the manufacturer's instructions and recommended load capacities
- Use high-quality materials that meet the relevant standards and specifications
- Inspect and test the formwork before and during use to ensure its stability
- Provide adequate bracing, shoring, and tie-back systems to reinforce the structure
- Avoid overloading or placing excessive weight on the structure
- Remove the formwork only after the concrete has fully cured and gained strength.

Tripping and Slipping Hazards

Another common risk associated with formwork is tripping and slipping, which can lead to falls and injuries. These hazards can occur due to uneven or slippery surfaces, debris, or cluttered work areas. Therefore, it is essential to maintain good housekeeping practices, such as keeping the work area clean and clear of any obstructions.

To prevent tripping and slipping hazards, you should:

- Keep the work surface level and free of debris
- Provide adequate illumination to work areas
- Use anti-slip materials on surfaces that are likely to become slippery
- Use guardrails and handrails to provide support and prevent falls.

Electrical Hazards

Formwork construction may also expose workers to electrical hazards, such as overhead power lines and electrical equipment. These hazards can cause electrical shocks and electrocution if proper safety measures are not in place.

To prevent electrical hazards, you should:

- Identify and mark all overhead power lines in the work area
- Ensure that all electrical equipment is properly grounded and maintained
- Keep the work area clear of any conductive materials that may pose a risk of electrocution