Full Body Harness
A full body harness is a body-support device made of interconnected straps that distribute fall-arrest forces over the thighs, shoulders, pelvis/torso, and upper legs, with secure attachment points like D-rings for lanyards or lifelines. Under WorkSafeBC, it must meet CSA Z259.10 and is mandatory for fall arrest systems to ensure safety and compliance.
On manufacturing or shop floors, full body harnesses are used for fall arrest on elevated platforms, mezzanines, cranes, or MEWPs where guardrails are insufficient. They integrate with energy-absorbing lanyards or SRLs to form personal fall arrest systems. For fall restraint, they prevent workers from reaching hazards. In rope access or maintenance, they support hands-free work. SafeDesk systems track harness compliance, inspection schedules, and user training to ensure regulatory adherence and safety.
- Using non-compliant harnesses without CSA Z259.10 certification for fall arrest, or using body belts instead of full body harnesses, violating WorkSafeBC regulations.
- Poor fit and adjustment, such as loose leg straps or mispositioned dorsal D-rings, increasing injury risk during a fall and compromising system effectiveness.
- Failure to inspect harnesses daily or after a fall arrest event, leading to reuse of damaged equipment and non-compliance with inspection and removal protocols.
Under WorkSafeBC Part 11, when is a full body harness mandatory versus optional?
A full body harness is mandatory when using a personal fall protection system for fall arrest. For fall restraint, a safety belt or full body harness is optional, but most organizations standardize on full body harnesses for consistency and safety.
What critical performance requirements from CSA Z259.10 should SafeDesk track for harness inventory?
SafeDesk should track standard edition (e.g., CSA Z259.10-2018), class designations (e.g., Class A for fall arrest, R for arc-resistant), static/dynamic load ratings, permanent labels with model and date of manufacture, and shoulder strap separation control features.
How should SafeDesk evaluate harness suitability for worker weight, including tools and PPE?
Record worker body weight bands and estimated tool/PPE weight, ensuring total load does not exceed manufacturer limits (commonly 420-425 lb). Confirm connectors and energy absorbers are rated for the same total load to maintain system integrity.