| # | Letters of Interpretation |
|---|---|
| 1 | - 1926.451(b)(8) - Whether #9 wire may be used to secure the toprails and midrails on tubular scaffolding; permissible method for setting transitional wood planks. |
| # | Regulations |
|---|---|
| 1 | - - General requirements. |
| # | Letters of Interpretation |
|---|---|
| 1 | - 1926.451(b)(8) - Whether #9 wire may be used to secure the toprails and midrails on tubular scaffolding; permissible method for setting transitional wood planks. |
| # | Regulations |
|---|---|
| 1 | - - General requirements. |