Fall Protection Mistakes to Catch Before Work Begins

A worker can put on a harness, tie off, and still have the wrong fall protection setup for the job. The tie-off point may be unsuitable. The Self-Retracting Lifeline (SRL) may be used outside its instructions. There may be too little space below to stop a fall. Each problem is easier to catch before work begins.

This article shows how to check a Personal Fall Arrest System (PFAS), including its anchorage, harness, connectors, and connecting device. It also covers the checks that gear alone cannot answer: whether workers know how to use the setup and how the crew will rescue someone after a fall.

(For an overview of the systems and terms used here, see FallTech’s fall protection resources.)

Common Mistake #1: Using an Unchecked Anchorage

A worker ties off onto a nearby steel beam. It looks strong, but has anyone confirmed it can serve as a fall-arrest anchorage? Its strength, the number of workers attached, and its position all matter. An anchor that sits far to one side can also create a swing-fall hazard.

For construction work, the Occupational Safety and Health Administration (OSHA) requires fall-arrest anchorages to be separate from anchors that support a work platform. They must support at least 5,000 pounds per attached worker or meet the requirements for a complete system designed and used under a designated Qualified Person’s supervision. A guardrail cannot serve as the tie-off point for a PFAS.

Before anyone clips in, confirm the anchorage for this task and the number of workers who will use it. If the crew cannot confirm it, have the appropriate person review it before work starts.

Common Mistake #2: Choosing the Wrong Device or Connection

A crew moves from an overhead anchor to a foot-level tie-off point and brings the same SRL. A Class 1 SRL is intended for overhead anchorage. A Class 2 SRL can suit foot-level anchorage and survive falling over some edges. Even a high-quality self-retracting lifeline must be used within the limits set in its label and instructions.

The connections need a check, too. Check that each connector, such as a rebar hook, fits its attachment point and that the SRL or lanyard is attached as directed. If components come from different manufacturers, confirm they work together before starting any job. Don’t judge compatibility by whether they simply clip together.

Common Mistake #3: Guessing at Fall Clearance

A four-foot lanyard does not mean a worker needs only four feet of clear space below. The worker may fall before the system begins to slow them, and an energy absorber may extend as it stops the fall. The worker’s height, harness movement, and a safety margin also affect the distance needed.

An SRL needs a clearance check, too. The required distance can change with the device, anchor height, and where the worker moves. If the worker works far to one side of the anchor, a swing fall may carry them into nearby steel or piping.

Use the device’s instructions and clearance chart for the planned setup. Then compare the required clearance with the space available below the worker. Fortunately, there are handy articles on fall clearance calculations and how to calculate safe distances that provide more detail. If there isn’t enough room to stop a fall, change the setup before work begins.

Common Mistake #4: Rushing Harness Fit and Inspection

A worker puts on a harness and heads to work at height with loose leg straps, a dorsal D-ring that sits too low, or a chest strap that rides too high.

These are common errors that can be avoided easily. Managers should always start by choosing the right safety harness for the worker and task. Then adjust the straps and check the fit as the manufacturer directs.

Harness fit is only part of the pre-use check. Before each use, inspect the harness, connectors, and lanyard or SRL. Look for damaged webbing, faulty gates, deployed energy absorbers, and missing or unreadable labels. Check an SRL’s retraction and locking response as its instructions direct. A periodic inspection does not replace this check before use.

Remove equipment that fails inspection from service. If a component has arrested a fall, remove it from service and follow the manufacturer’s and employer’s procedures before anyone uses it again.

Common Mistake #5: Overlooking Training and Rescue

A new work area can change where workers tie off, how much fall clearance they need, and how the crew would carry out a rescue. Do workers know how to use their gear in this setup? Could the crew reach a coworker suspended after a fall?

Training needs to cover the hazards and equipment workers face on the job. When the work changes, supervisors should check whether workers need more instruction.

Rescue needs the same attention before work starts. For construction work, OSHA requires prompt rescue after a fall or a way for workers to rescue themselves. Identify who will respond, how they will reach the worker, and what equipment they’ll use. Emergency services may be part of the plan, but the crew still needs to know how rescue will work at this location.

Three Questions Before Work Begins

Before anyone starts work, the crew should be able to answer three questions:

1. Where will workers tie off, and do the device and connections suit that anchorage?
2. Is there enough clearance to stop a fall, and has each worker checked the fit and condition of their gear?
3. Do workers know how to use this setup, and can the team carry out a prompt rescue from this location?

If an answer is unclear, pause and get the setup reviewed before work begins. Use the equipment instructions, employer procedures, and OSHA fall protection guidance to resolve the question.

Make the fall-clearance and work-zone checks easier with AXIS, FallTech’s free digital calculator exclusive to FT-Series Class 2 SRLs. Use it to plan the setup before your crew ties off.