Fall Protection Plan

The fall protection plan is a standing site instrument, one per site or one per major job, and its most common misuse is being asked to do the work of the records around it: authorising individual tasks, certifying individual anchors, or holding the rescue detail.

Fall protection is regulated by outcome almost everywhere, protection required above a trigger height, with a hierarchy behind it, and by document in some places: several regimes, British Columbia among them, explicitly require a written, site-specific plan before the work starts.

Every major regime requires fall protection above some threshold. What differs is the trigger height, how explicitly the hierarchy is written into law, and whether the written plan itself is a legal requirement.

The form will accept a plan that lists equipment and passes every Pass/Partial/Fail item. Whether the plan would survive an incident investigation turns on four decisions the fields can only prompt for.

Fall protection plans rarely fail by being absent. They fail by being written around the harness, and the findings below are what an auditor or an incident investigator finds in the gap between the plan and the site.

A food plant's fall protection plan covered its silo tops and tank farm. It specified full body harnesses to CSA Z259, twin lanyards, named anchor points and yearly review, and it had passed two audits. Under rescue arrangements it said that in the event of a fall, site security would contact the emergency services. A fitter descending a tank ladder with a valve part slipped at the top, and the arrest worked exactly as designed: the lanyard deployed, the anchor held, and he hung four metres below the rim, conscious but unable to right himself.

The fire service was twenty-eight minutes out. At around fifteen minutes, with the fitter's responses fading, the crew improvised: a counterbalance forklift, a pallet and two workers with no height training lifted a colleague to cut him across to the ladder. It worked, and it was the most dangerous thing that happened on site that year. The investigation found the plan's every prevention element in order, harnesses in date, anchors tested, training current, and its rescue arrangement untested against the one scenario it existed for.

The lesson was not that the plan was wrong but that it had been audited on the wrong half. Every reviewer had checked the arrest chain, because the arrest chain has certificates. Nobody had timed the rescue, because a phone number looks like an arrangement. The corrective action was a davit and winch at the tank farm, a trained rescue pair per shift, and a drilled rescue standard of ten minutes, verified twice a year, with the Rescue Plan ID linked from this form.

The plan itself is a dozen decisions on two pages. What fails is the web around it: the anchor that fell out of test, the training that lapsed, the permit issued against last year's version, and the rescue drill that never got scheduled.

KnowSafe

Holds the plan against the areas and permits that depend on it, blocks height permits referencing a plan past its review date, and keeps the yearly review on the site manager's desk rather than in a drawer.

Ella

Watches the anchor register, training records and rescue drill history for anything that quietly invalidates the plan, and raises the review when a change record touches a roof, structure or access route it covers.

KnowTrain

Turns the plan's competence requirements into named training records per worker, so harness issue and permit acceptance can be gated on evidence rather than assumption.

KnowContractor

Binds contractor height work to the plan's contractor requirements, so a visiting crew works to the site's anchors, limits and rescue arrangements instead of its own habits.

Fall arrest

A system that stops a fall already in progress, harness, energy-absorbing lanyard or lifeline, and anchorage, and which therefore commits the site to a rescue capability.

Fall restraint

A system that prevents the wearer reaching a position from which they could fall, typically a fixed-length lanyard to an anchor; it needs no clearance and no rescue, which is why it outranks arrest.

Collective protection

Protection that works for everyone on the surface without individual action: guardrails, barriers, covers and nets. It sits above personal protection in every hierarchy.

Anchorage

The rated point a personal system attaches to. OSHA requires 5,000 pounds per attached employee, or design by a qualified person with a safety factor of two.

Fall clearance

The vertical distance an arrest system needs below the worker before they strike a lower level, summing free fall, deceleration, harness stretch and a safety margin; often more than a low anchor can offer.

Suspension trauma

Circulatory collapse in a casualty hanging motionless in a harness, which can begin within minutes and is the reason prompt rescue is a legal requirement rather than good practice.

Fragile surface

A surface, such as a rooflight or fibre cement sheet, that will not bear a person's weight. Falls through fragile surfaces are a leading pattern in roof work fatalities.

Leading edge

An unprotected edge that moves as work advances, such as decking being laid, which defeats fixed guardrails and demands specifically rated arrest equipment.