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Heat Stress & Hydration – September 2025 Safety Newsletter

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Safety Newsletter

Construction work is physically demanding and often takes place in harsh and strenuous environments and these circumstances can easily lead to heat stress and dehydration. For construction workers, who perform strenuous physical tasks daily, adequate hydration is essential for maintaining physical performance and endurance while also playing a critical role in ensuring cognitive clarity and overall safety on job sites.

Physiological Effects of Dehydration

Dehydration reduces blood volume, putting strain on the heart to pump blood, which can lead to increased heart rate and fatigue and in extreme cases, can result in heat exhaustion or heat stroke. With symptoms like dizziness, confusion, and muscle cramps, dehydration can also lead to falls or other accidents on a site where heavy machinery and elevated platforms are common. Proper fluid balance helps maintain muscle elasticity and joint lubrication and when muscles are well-hydrated, they are less prone to cramping and strain, which directly translates to enhanced endurance and stamina on the job site.

Impact on Cognitive Function and Decision-Making

A lack of adequate fluids can lead to diminished concentration, slower reaction times, and impaired decision-making capabilities. This presents a preventable safety hazard for a job that requires constant vigilance and the ability to quickly respond to unexpected hazards. These cognitive impairments can be detrimental and endanger the dehydrated individual as well as those around them.

Recommended Fluid Intake Guidelines

  • Workers should aim for 16 to 32 ounces of water per hour during periods of heavy labor
  • Individual needs may vary based on factors such as body size, work intensity, and environmental conditions

Best Practices for Preventing Dehydration

  • Regular Fluid Intake: Encouraging workers to drink water at regular intervals, even if they are not feeling thirsty.
  • Electrolyte Replacement: Providing beverages that contain essential electrolytes helps replenish minerals lost through sweat.
  • Environmental Monitoring: Using devices to monitor temperature and humidity can help predict when dehydration risks are highest.
  • Work-Rest Cycles: Implementing scheduled breaks during peak temperature times to allow workers to cool down and rehydrate.
  • Provide Access: Portable water coolers, hydration packs, and strategically placed water dispensers can help ensure that every worker has the opportunity to stay properly hydrated throughout their shift.

Creating a Hydration Plan

  • Assessing Needs: Evaluate the work environment and physical demands to estimate fluid requirements.
  • Scheduling Breaks: Incorporate regular hydration breaks into the work schedule, particularly during peak heat hours.
  • Educating Workers: Ensure that all workers understand the signs of dehydration and the importance of regular fluid intake.
  • Providing Variety: Offer different types of beverages to cater to personal preferences, to help increase overall consumption.
  • Monitoring: Keep track of fluid intake and adjust the hydration strategy as needed based on feedback and environmental changes.
  • Implementation: Hydration best practices should be implemented into training programs for workers to understand the impacts of dehydration and recognize the early signs of heat stress.

Maintaining optimal hydration is essential for enhancing endurance, boosting work performance, and ensuring the safety of our crews. To read more about the importance of hydration here.

Throgs Neck Bridge | Bronx, NY

Congratulations to Throgs Neck Bridge Crew, our September Crew of the Month! This team has been tackling one of Champion’s most challenging projects to date, which covers 720,000 square feet of structural steel including both interior and exterior bridge towers as well as the suspended cables. This crew has successfully completed the abrasive blasting phase and are now continuing on to the priming and painting phase of the project.

This crew has overcome challenges, including high lead environments, tight tower spaces, extreme heights, and extreme weather exposure in the summer heat. On top of those challenges, this project’s logistics are challenging as well with all blasting, vacuuming, and air-moving equipment and paint being staged, operated, and maintained from a barge at the base of the towers.

This crew not only performed exceptional work under some of the toughest working conditions imaginable but did so with zero OSHA recordables. Their success is a testament to their skill, teamwork, and commitment to Champion’s safety-first culture. A big congratulations and thank you to the entire team and crew members listed below for their outstanding effort and commitment. Your hard work truly represents Champion’s exceptional standards.

  • Donald Law – Foreman
  • David Farrell – Foreman
  • John Slater – Foreman
  • Declan Farrington – PM/Director of Operations
  • Joey Ivanovic & Javon Smith of Hire Painting Inc. – Third-party Safety & QC oversight