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| # | Letters of Interpretation |
|---|---|
| 1 | - 1926.757(c)(2) - Permissibility of the welding of joists over 40-feet in length, while the hoisting line is kept in place, instead of field bolting. |
| 2 | - 1926.757(c)(2) - Field bolting and welding requirements for steel joist assembly |
| 3 | - 1926.757(c)(2) - Clarification of steel erection joist field-bolting requirements in 29 CFR Part 1926 Subpart R. |
| # | Regulations |
|---|---|
| 1 | - - Open web steel joists. |