01 September 2011

Scaffold Safety.

A client asked SafetyRich to design a custom course on scaffolds. He wants us to cover both supported and suspended scaffolds.

A scaffold course includes assembly, moving, dismantling scaffolds in addition to the reason for having a scaffold in the first place: working on the elevated platform. The list of other items that should be covered includes:
Fall Protection: If a scaffold is assembled correctly and includes required barriers, a separate PFAS (Personal Fall Arrest System) is not mandated. If a scaffold is too far from the structure being worked on, a PFAS must be provided. A PFAS is always required for workers on a suspended scaffold.
Working Surface/Housekeeping: The working surface should be keep free of debris to prevent slips and trips. Spills should be cleaned up and any accumulation of material should be minimized.
PPE: Personal Protective Equipment should be used at all times. Depending on the work being done, PPE may include safety glasses, hard hats, gloves and hi-viz vests. Respirators, face masks and hearing protection may be used.
Weather/Wind: Since a scaffold is an elevated platform, workers can be exposed to the elements more than on the ground. If lighting is heard, we recommend getting off of the scaffold until the last thunder has passed by at least 15 minutes. Workers should get down from a scaffold when winds exceed 25 miles per hour (about 40 KPH). In a suspended scaffold, we use 20 MPH (32 KPH) at higher levels or where dismounting time may be extended.

OSHA requires that the installation of a supported or suspended scaffold be inspected daily by a competent person to make sure all equipment is in order. Failure to complete and note a daily inspection can result in dangerous conditions. If a worker is hurt, fines can be higher from enhanced levels of severity.

Installation foundations, rolling scaffolds and dozens of variables can complicate the design, installation and use of a scaffold system. Have a well qualified person in charge of the assembly and use of a supported or suspended scaffold.

See our Web site: SafetyRich

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