Rebar Impalement Protection Requirements for NJ Contractors
Exposed rebar can create an impalement hazard if a worker falls onto it. Plan how the protection will be installed and kept in place as reinforcing work moves across the site.
What OSHA 1926.701(b) Actually Requires
29 CFR 1926.701(b) requires guarding protruding reinforcing steel that employees could fall onto or into to eliminate the impalement hazard. OSHA does not prescribe one guarding method. Its interpretation of the standard says devices capable of withstanding a 250-pound weight dropped from 10 feet will eliminate the hazard in most cases. That is one performance criterion, not the only way to guard the steel. Check that the specific device is intended to prevent impalement in the fall conditions on the job.
Not every small plastic cap is designed to prevent impalement. Before relying on a product, confirm what protection it provides and whether it suits the fall exposure in that work area.
Formwork and Shoring Requirements Under 1926.703
Formwork and concrete placement bring their own requirements. Under 29 CFR 1926.703(a)(2), drawings or plans and revisions for jack layout, formwork, shoring equipment, working decks and scaffolds must be available at the jobsite. Section 1926.701(a) also requires the employer to determine, based on information from a person qualified in structural design, that a concrete structure can support construction loads before placing them.
For reinforcing work, identify where projecting rebar is present and how it will be protected while crews install steel, place concrete and move through the work area. Recheck the protection as the work advances.
Post-Tensioning Operations
Under 29 CFR 1926.701(c), only employees essential to post-tensioning may be behind the jack during tensioning. Signs and barriers must limit access to the area. Review the setup and access controls with the crew before tensioning begins.
Before the next pour, check:
- Does the guarding eliminate the impalement hazard for the fall exposure in this work area?
- Will the protection stay in place as reinforcing work moves through the area?
- Are the required formwork and shoring plans, including revisions, available at the jobsite?
- Before placing loads or changing the shoring, has the employer confirmed the structure can support the load using information from a person qualified in structural design?
- Are signs and barriers in place to limit access behind the jack during tensioning?
- Does the crew know where exposed steel and restricted areas are, and who will communicate changes?
Rebar protection, formwork plans and post-tensioning controls address different hazards. For a written program or JHA that covers your concrete work, request a free 30-minute preliminary consultation.