# Standard Interpretations
1 - 1926.451(c) - Whether an employer is permitted to double wrap #9 gage steel wire in order to guy, tie or brace a scaffold.
2 - 1926.451(c) - New Fall Protection standards and standards for scaffolds used during dry wall work
3 - 1926.451(c)(1) - Height to base width ratio for mobile scaffolds with/without outriggers.
4 - 1926.451(c)(1) - Tie-in requirements for supported scaffolds; errors in Non-Mandatory Appendix E.
5 - 1926.451(c)(1)(ii) - Tie-in requirements for supported scaffolds; errors in Non-Mandatory Appendix E.
6 - 1926.451(c)(1)(i) - Tying or guying of supported scaffolds.
7 - 1926.451(c)(1)(ii) - Tie, guy, and bracing requirements for scaffold systems.
8 - 1926.451(c)(1)(iii) - Tie, guy, and bracing requirements for scaffold systems.
9 - 1926.451(c)(3) - Tie, guy, and bracing requirements for scaffold systems.
10 - 1926.451(c)(1)(iii) - Foundation requirements for scaffolds; competent person qualifications for assessing foundations.
11 - 1926.451(c)(2) - Foundation requirements for scaffolds; competent person qualifications for assessing foundations.
12 - 1926.451(c)(2)(i) - Foundation requirements for scaffolds; competent person qualifications for assessing foundations.
13 - 1926.451(c)(1)(iii) - Clarification of requirements for construction scaffold erection/dismantling; safe means of access; blocks for two-point suspension scaffolds.
14 - 1926.451(c)(1)(iii) - Whether it is permissible to use a concrete block hanging on a coupling pin as a counterweight to prevent a scaffold from tipping.
15 - 1926.451(c)(2)(iii) - Scaffolds: removal of bracing; maximum loads; damaged planking; and foundations.
16 - 1926.451(c)(2) - Scaffolds: removal of bracing; maximum loads; damaged planking; and foundations.
17 - 1926.451(c)(2) - Use of flexible cords for connection of appliances; scaffold base plates.
18 - 1926.451(c)(2)(i) - Whether a safety factor must be incorporated into the design of footings for supported scaffolds.
19 - 1926.451(c)(2)(iii) - Access requirements for cantilevered work platforms; use of unstable objects is prohibited.
20 - 1926.451(c)(2)(iv) - Forklifts in construction: elevating personnel and operator training.
21 - 1926.451(c)(2)(iv) - Applicable standards to lifting personnel on a platform supported by a rough-terrain forklift.
22 - 1926.451(c)(2)(v) - Applicable standards to lifting personnel on a platform supported by a rough-terrain forklift.
23 - 1926.451(c)(5) - Use of tube and coupler scaffolds.