When temperatures rise, most people think about staying hydrated and protecting workers from heat exhaustion. While protecting your crew should always be the top priority, it’s equally important to understand how extreme summer conditions can affect the rigging equipment you rely on every day.
Heat, sunlight, humidity, and environmental exposure can all impact the performance, lifespan, and safety of lifting and rigging equipment. Knowing what to watch for can help prevent equipment failures, reduce downtime, and keep your team working safely throughout the summer months.
How Heat Affects Rigging Equipment
While most rigging equipment is designed to perform in demanding environments, prolonged exposure to high temperatures can accelerate wear and create conditions that require additional inspection and maintenance.
Synthetic Slings Are Especially Vulnerable
Synthetic web slings and roundslings are popular because they are lightweight, flexible, and easy to handle. However, they can be more susceptible to heat-related damage than steel-based lifting products.
Extended exposure to direct sunlight and high temperatures can contribute to:
- Material degradation from UV exposure
- Reduced strength over time
- Surface abrasion and fiber damage
- Discoloration or hardening of sling materials
Before each use, inspect synthetic slings for cuts, tears, melted fibers, excessive wear, or any signs of deterioration.
Wire Rope and Steel Slings Heat Up Quickly
Steel products such as wire rope slings, alloy chain slings, and hardware can absorb significant heat when exposed to direct sunlight.
Hot surfaces can:
- Increase the risk of hand injuries
- Cause lubricants to break down more quickly
- Accelerate corrosion when combined with moisture and humidity
- Increase wear in high-friction applications
Workers should always use appropriate PPE when handling equipment that has been sitting in direct sunlight.
Environmental Conditions Matter
Summer jobsite conditions often involve more than just heat. Depending on the location, equipment may also be exposed to:
- High humidity
- Salt air in marine environments
- Dust and airborne contaminants
- Sudden summer storms
These conditions can contribute to corrosion, contamination, and accelerated wear if equipment is not properly stored, cleaned, and maintained.
Heat’s Impact on Your Crew
Equipment isn’t the only thing affected by summer temperatures. Heat stress can reduce focus, slow reaction times, and increase the likelihood of mistakes during lifting operations.
According to occupational safety experts, heat-related illnesses can develop quickly when workers perform physical tasks in high temperatures, particularly when proper hydration and rest breaks are overlooked.
Common warning signs include:
- Excessive sweating
- Dizziness or lightheadedness
- Muscle cramps
- Fatigue
- Headaches
- Confusion or disorientation
If a worker shows signs of heat-related illness, immediate action should be taken according to your company’s safety procedures.
Summer Rigging Safety Best Practices
To help keep both equipment and personnel safe during the hottest months of the year, consider the following best practices:
Increase Inspection Frequency
Heat, UV exposure, and environmental conditions can accelerate wear. Conduct thorough inspections before each use and remove damaged equipment from service immediately.
Store Equipment Properly
Whenever possible:
- Keep synthetic slings out of direct sunlight when not in use
- Store equipment in clean, dry areas
- Protect gear from standing water and excessive moisture
- Follow manufacturer recommendations for storage and care
Verify Equipment Condition Before Lifting
Never assume equipment is ready for use simply because it was acceptable the previous day. Environmental conditions can change quickly during summer months.
Keep Equipment Clean
Dirt, sand, salt, and debris can increase wear and make inspections more difficult. Regular cleaning helps extend equipment life and improves visibility during inspections.
Prioritize Worker Safety
Encourage crews to:
- Stay hydrated throughout the day
- Take scheduled breaks
- Wear appropriate PPE
- Monitor coworkers for signs of heat stress
- Follow established heat illness prevention programs
Safety Starts with Inspection
Summer conditions place additional demands on both people and equipment. By increasing inspection awareness, maintaining proper storage practices, and keeping worker safety top of mind, companies can help prevent incidents before they occur.
At CERTEX, we believe that safe lifting begins long before the load leaves the ground. Regular inspections, proper equipment selection, and ongoing training are essential components of every successful lift.
If you have questions about the condition of your lifting equipment, need inspection services, or are looking for guidance on selecting the right rigging products for your application, contact your local CERTEX team. We’re here to help you lift safely in every season.
