# Standard Interpretations
1 - 1926.451(g)(4) - Toprail height requirements for pump jack scaffolds.
2 - 1926.451(g)(4) - Whether #9 wire may be used to secure the toprails and midrails on tubular scaffolding; permissible method for setting transitional wood planks.
3 - 1926.451(g)(4) - Fall protection requirements for workers on guardrail-equipped platforms.
4 - 1926.451(g)(4), 1926.451(g)(4)(ix), 1926.451(g)(4)(v), 1926.451(g)(4)(vii), 1926.451(g)(4)(viii) - Whether there is a conflict between provisions in 1926.451 regarding the use of screening.
5 - 1926.451(g)(4), 1926.451(g)(4)(vii), 1926.451(g)(4)(ix) - Whether scaffold components may be loaded in excess of minimum load ratings specified in 29 CFR Part 1926 Subpart L; whether a safety factor must be added to such load ratings; Non-Mandatory Appendix A.
6 - 1926.451(g)(4), 1926.451(g)(4)(i), 1926.451(g)(4)(vii), 1926.451(g)(4)(viii), 1926.451(g)(4)(ix) - Fall protection requirements for workers constructing a water tower while on a scaffold.
7 - 1926.451(g)(4) - Fall protection requirements for pump jack scaffold railings.
8 - 1926.451(g)(4) - Fall protection for various lift-devices; restraint, positioning, fall arrest and rescue requirements; maintenance vs. construction examples.
# Regulations
1 - - General requirements.