October 17, 2025

Decoding OSHA 1910.23(b)(2)(i): Ladder Safety in Elevator Shafts and Airports

When it comes to ladder safety, the stakes are high—literally. OSHA regulation 1910.23(b)(2)(i) sets strict guidelines for the spacing of ladder rungs and steps, particularly in high-risk areas like elevator shafts and airports. Understanding and adhering to these standards isn't just about compliance; it's about ensuring the safety of every worker who climbs these ladders.

The Specifics of 1910.23(b)(2)(i)

According to OSHA, ladder rungs and steps in elevator shafts must be spaced between 6 inches (15 cm) and 16.5 inches (42 cm) apart, measured along the ladder side rails. This regulation is crucial for preventing accidents that can occur from missteps or falls, especially in the confined and potentially hazardous environment of an elevator shaft.

Common Mistakes in Elevator Shafts

In my experience, one common mistake I've seen is the installation of ladder rungs that are either too close or too far apart. Too close, and workers can struggle to find footing; too far, and the risk of missing a step increases dramatically. Ensuring the correct spacing is a critical step in maintaining safety and compliance.

Airport Ladder Safety

Airports present their own set of challenges when it comes to ladder safety. High traffic, diverse personnel, and the need for quick access to various levels mean that ladders here must be both secure and accessible. I've observed that often, the focus is more on convenience than on adhering to the precise measurements outlined by OSHA, which can lead to dangerous situations.

Best Practices for Compliance

  • Regular Inspections: Conduct thorough inspections of all ladders to ensure they meet the OSHA standards. This includes checking the spacing of rungs and steps.
  • Training and Awareness: Educate all personnel on the importance of ladder safety and the specific requirements of 1910.23(b)(2)(i). Training should be ongoing and tailored to the unique environments of elevator shafts and airports.
  • Documentation: Keep detailed records of ladder installations, inspections, and any maintenance performed. This documentation can be crucial during OSHA audits.

Based on available research, adherence to these best practices can significantly reduce the risk of accidents. However, individual results may vary depending on the specific conditions and practices at your site.

Additional Resources

For those looking to deepen their understanding of ladder safety and OSHA compliance, the OSHA website offers detailed regulations and guidelines. Additionally, the National Safety Council provides resources and training programs that can enhance your safety protocols.

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