Location: Deer Park, TX
Industry: Industrial distribution
Client Name: Withheld at client request

Before: The Safety Challenge

The facility had multiple mezzanines with exposed leading edge fall hazards at loading gates. Workers were required to access these edges during forklift loading from below, creating a high risk fall exposure.

Additional challenges included:

  • Multiple users accessing the same areas
  • Slippery mezzanine surfaces
  • Ongoing shift work limiting safe access windows

The Engineered Solution

After a site assessment, Tritech designed and installed custom engineered fall protection solutions based on real world usage.

Installed systems included:

  • Single Point Anchors with Self Retracting Lifelines
  • Horizontal Lifeline system with trolleys for multi user access
  • Counterbalanced active and passive gate systems to eliminate open edge exposure

One high frequency loading location used a counterbalanced gate system to remove the need for harnesses and reduce training requirements while maintaining continuous protection.

After: The Result

The completed installation eliminated exposed edge hazards and created a safer, more efficient loading process.

Outcomes:

  • Continuous fall protection at all mezzanine loading points
  • Improved workflow without operational disruption
  • Reduced training needs for frequent access areas
  • Increased compliance and worker confidence

The Tritech Advantage

This project demonstrates how engineered fall protection should be tailored to how a space is actually used. By considering frequency of access, number of users, and worker skill levels, Tritech delivered a practical, compliant solution that improved safety without slowing operations.

Learn more about Tritech here.

Answers to key questions

What are the OSHA standards for mezzanines?

A mezzanine in a warehouse or plant falls under OSHA’s general-industry walking-working surfaces rules: fall protection is required at the open edges once the walking surface is 4 feet or more above the floor below (29 CFR 1910.28(b)(1)). A guardrail at those edges must have a top rail 42 inches, plus or minus 3 inches, above the surface and withstand 200 pounds of outward or downward force (29 CFR 1910.29(b)). Ladderway and access openings onto the deck must be guarded as well (29 CFR 1910.28(b)(3)), and self-closing gates are a recognized means of guarding those openings.

What are the safety considerations for a mezzanine?

The recurring exposures are the open perimeter edges, the pallet-loading edge where material comes up, the stair or ladder opening onto the deck, and the traffic pattern that puts workers near all three. The loading edge is the hardest one to manage because it has to open for material handling and stay closed the rest of the time; a self-closing gate keeps that protection in place without depending on someone remembering to shut it. Tritech engineers mezzanine guardrail and gate packages that treat all of these exposures as one system, the same approach used to eliminate the mezzanine hazards at the Texas industrial facility in this case.

What fall protection is required by OSHA?

At the trigger heights, OSHA accepts a guardrail system, a safety net system, or a personal fall arrest system, plus covers and guarded openings for holes in general industry (29 CFR 1910.28). For a mezzanine, the practical answer is passive prevention: fixed guardrail at the edges and self-closing gates at the loading and access openings, because passive barriers protect everyone on the deck without training or tie-off. The general-industry trigger is 4 feet (29 CFR 1910.28(b)(1)); construction work at the same site triggers at 6 feet (29 CFR 1926.501(b)(1)).