Source: https://www.osha.gov/laws-regs/standardinterpretations/standardnumber/1926/1926.451%20-%20Index/result
Timestamp: 2020-07-09 02:04:26
Document Index: 225282776

Matched Legal Cases: ['§1926', 'art 1926', '§1926', 'art 1926', 'art 1926', 'art 1926', 'art 1926', 'art 1926', 'art 1926', 'art 1926', 'art 1926']

Standard Interpretations | Occupational Safety and Health Administration
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Standard Interpretations are letters or memos written in response to public inquiries or field office inquiries regarding how some aspect of or terminology in an OSHA standard or regulation is to be interpreted and enforced by the Agency. These letters provide guidance to clarify the application of an established OSHA standard, policy, or procedure, but they may not, in themselves, establish or revise OSHA policy or procedure or interpret the OSH Act. They must specifically cite the source policy or procedure document they interpret.
Standard Number > 1926 > 1926.451
1926.451 - "Rustgo Work Platform". - 11/13/1985
1926.451 - Acceptability of climbing over or through guardrails on scaffolds used in construction. - 05/25/2001
1926.451 - Acceptability of the Pin-Lok scaffold plank product. - 08/01/2001
1926.451 - Accidental tipping over of a tower type scaffold. - 09/23/1976
1926.451 - Aerial lift regulations; fall protection for scissor lifts. - 07/21/1998
1926.451 - Applicable standards to lifting personnel on a platform supported by a rough-terrain forklift. - 11/27/2001
1926.451 - Clarification of OSHA policy regarding the use of scaffold stairs for access to a multi-story structure. - 08/22/2000
1926.451 - Clarification of requirements for construction scaffold erection/dismantling; safe means of access; blocks for two-point suspension scaffolds. - 01/02/2002
1926.451 - Clarification relative to scaffold heights under 10 feet. - 03/11/1983
1926.451 - Compliance of Master Plank scaffold planking with OSHA plank strength requirements. - 01/13/2003
1926.451 - Compliance of Non-Stop base tower and extension frames with scaffold access requirements. - 01/23/2003
1926.451 - Composition, span, and deflection of underslung bridge scaffold platform systems. - 04/21/2004
1926.451 - Duties of the competent person during the erecting, dismantling and moving of scaffolds. - 02/24/1997
1926.451 - Enforcement policy for stall loads of scaffold hoists. - 12/17/1996
1926.451 - Evaluation of a single-person, manually propelled, mobile work platform. - 05/18/2000
1926.451 - Evaluation of the Jax Scaffold System. - 04/21/2004
1926.451 - Exemptions for installation of guardrails on wall (interior) side. - 12/11/2001
1926.451 - Fall protection, training, inspection and design requirements of aerial lifts and scissor lifts/scaffolds. - 02/23/2000
1926.451 - Fall restraint systems for employees building scaffolds in a location where the scaffold that is being built provides the only tie-off point. - 09/01/1983
1926.451 - Fully Planked and Decked Scaffold - 03/02/2010
1926.451 - Guardrail requirements for two point suspension scaffolds. - 09/14/2006
1926.451 - Hoists for suspension scaffolds must be tested by a qualified testing laboratory. - 01/16/2001
1926.451 - Minimum distance required between guardrails on an industrial truck work platform. - 04/12/2010
1926.451 - Mobile construction scaffolding. - 10/24/1983
1926.451 - No scaffold shall be erected, moved, dismantled, or altered except under the supervision of competent persons. - 09/26/1995
1926.451 - Non-Stop Scaffolding Inc.'s scaffold towers do not comply with OSHA's integral prefabricated scaffold access frame or ladder/stairway type access requirements. - 03/14/2002
1926.451 - OSHA's requirement for the width of planks used on pump jack. - 03/21/1997
1926.451 - Personnel protection required for employees working on a Multistage two-point suspension scaffold. - 03/09/1979
1926.451 - Planking, safety line, and personal fall arrest system requirements for tank builder's scaffolding. - 04/16/2002
1926.451 - Re: Subpart L; scaffolds; Companion Rail, rail extensions for mobile scaffolds; 1926.451. - 01/26/2007
1926.451 - Request that OSHA adopt a requirement that all scaffold planks meet a "scaffold grade" under recognized grading rules. - 03/12/2002
1926.451 - Requirements applicable to the design, inspection, and testing of imported scaffolding. - 05/10/2001
1926.451 - Requirements for fall protection when ladder jack scaffolds are used for residential and commercial construction. - 07/07/2003
1926.451 - Requirements for toeboards. - 03/22/1978
1926.451 - Requirements in 1926 Subpart L "Scaffolds" regarding the use of plywood to make platform decking for scaffolds. - 06/21/2004
1926.451 - Revised response regarding the storage of materials on a scaffold for more than one shift's work. - 10/30/2003
1926.451 - Safety factor when "worst-case" force is applied to safety rail support product intended for ladder jack scaffold systems; §1926.451(a)(1) - 04/25/2006
1926.451 - Scaffolds used in the Construction Industry. - 06/15/1997
1926.451 - Scissor lifts are not aerial lifts, are considered scaffolds. - 08/01/2000
1926.451 - Securing fixed scaffolding. - 12/31/1980
1926.451 - Securing of a platform (metal decking) on a manually propelled scaffold. - 06/14/1999
1926.451 - Single-point suspension scaffold safety. - 03/31/2010
1926.451 - Sky Genie Boatswain's Chair System. - 03/22/1982
1926.451 - Standards for a "cable grab" device that will not allow the free end of the wire rope to exit the hoist. - 05/08/1989
1926.451 - Strength of scaffold planking. - 06/15/1993
1926.451 - Tank erection ladders are classified as being a portable metal ladder. - 02/23/1973
1926.451 - The "Sky Genie" device. - 05/16/1989
1926.451 - The use of extension cord while working from scissor lift; requirement to secure or barricade a ladder. - 05/27/2004
1926.451 - Toprail height requirements for pump jack scaffolds. - 05/24/2011
1926.451 - Use of aerial lifts to transport workers to elevated workstations; scissor lifts are not covered by the aerial lift provisions. - 05/03/2001
1926.451 - Use of an Aluminum Pole Jack Scaffold at a 50 foot shoulder working height. - 12/30/1983
1926.451 - Use of portable ladders on tank builder's scaffolds during scaffold dismantling process in construction. - 01/22/2004
1926.451 - Use of toeboards across scaffold access points. - 03/26/2010
1926.451 - Wheel locks on rolling scaffold. - 06/29/1977
1926.451 - Whether #9 wire may be used to secure the toprails and midrails on tubular scaffolding; permissible method for setting transitional wood planks. - 04/30/2010
1926.451 - Whether 29 CFR 1926.1053(a)(18) and 1926.1053(a)(19) apply to an attachable ladder used on scaffolding. - 04/25/2006
1926.451 - Whether an employer is permitted to double wrap #9 gage steel wire in order to guy, tie or brace a scaffold. - 03/26/2010
1926.451 - Whether guardrails are required on a two-point adjustable scaffold while workers who are tied off are painting the undercarriage of a water storage tank. - 03/03/2010
1926.451 - Whether it is permissible to use a concrete block hanging on a coupling pin as a counterweight to prevent a scaffold from tipping. - 06/17/2005
1926.451 - Whether OSHA standards prohibit using two power hoists wired together to a single control;whether a minimum of two persons are required to be on board a two-point suspended scaffold. - 01/25/2006
1926.451 - 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. - 04/08/2005
1926.451 - Whether there is a conflict between provisions in 1926.451 regarding the use of screening. - 05/11/2005
1926.451 - Width of Scaffold Platforms. - 07/01/1974
1926.451 - Wire rope and/or cable as a method of perimeter protection for a building under construction. - 07/24/1984
1926.451(a) - Compliance of Master Plank scaffold planking with OSHA plank strength requirements. - 01/13/2003
1926.451(a) - Evaluation of the Jax Scaffold System. - 04/21/2004
1926.451(a) - GFCI and coverplate requirements in construction;use of fall arrest systems and scaffolding. - 10/14/1999
1926.451(a) - New Fall Protection standards and standards for scaffolds used during dry wall work - 03/13/1995
1926.451(a) - Re: Subpart L; scaffolds; Companion Rail, rail extensions for mobile scaffolds; 1926.451. - 01/26/2007
1926.451(a) - Request that OSHA adopt a requirement that all scaffold planks meet a "scaffold grade" under recognized grading rules. - 03/12/2002
1926.451(a) - Revised response regarding the storage of materials on a scaffold for more than one shift's work. - 10/30/2003
1926.451(a) - Scaffolds may serve as fall arrest anchorages. - 04/02/1998
1926.451(a) - Use of 2"x6" No 2 pine boards as a scaffold platform; application of 1926.451(a) and 1926.451(f)(16) when erecting and dismantling scaffolds. - 04/11/2005
1926.451(a) - Whether it is permissible to use a concrete block hanging on a coupling pin as a counterweight to prevent a scaffold from tipping. - 06/17/2005
1926.451(a) - Whether plywood may be used as scaffold decking material over wood scaffold planks; 29 CFR 1926.450 and 1926.451. - 05/18/2006
1926.451(a) - Whether there is a conflict between provisions in 1926.451 regarding the use of screening. - 05/11/2005
1926.451(a) - Wire rope clips on suspension scaffolds; safety latches on large crane hooks; order of assembly for hanging scaffolds; and horizontal lifeline design. - 03/04/2004
1926.451(a)(1) - Applicable standards to lifting personnel on a platform supported by a rough-terrain forklift. - 11/27/2001
1926.451(a)(1) - Clarification of 1926.451(a)(6) requirements for scaffolds and bridge-painting projects. - 08/06/2002
1926.451(a)(1) - Compliance of Master Plank scaffold planking with OSHA plank strength requirements. - 01/13/2003
1926.451(a)(1) - Request that OSHA adopt a requirement that all scaffold planks meet a "scaffold grade" under recognized grading rules. - 03/12/2002
1926.451(a)(1) - Requirements in 1926 Subpart L "Scaffolds" regarding the use of plywood to make platform decking for scaffolds. - 06/21/2004
1926.451(a)(1) - Safety factor when "worst-case" force is applied to safety rail support product intended for ladder jack scaffold systems; §1926.451(a)(1) - 04/25/2006
1926.451(a)(1) - Scaffolds: removal of bracing; maximum loads; damaged planking; and foundations. - 11/25/1997
1926.451(a)(1) - Tie, guy, and bracing requirements for scaffold systems. - 08/04/2000
1926.451(a)(1) - Tie-in requirements for supported scaffolds; errors in Non-Mandatory Appendix E. - 04/08/2005
1926.451(a)(1) - Two different design requirements for handrail and scaffolding. - 10/04/1989
1926.451(a)(1) - Use of aerial lift or scissor lift guardrails as a work or scaffold platform. - 10/23/2002
1926.451(a)(1) - Use of mobile scaffolds with casters in the unlocked position; moving the mobile scaffold without dismounting. - 06/24/2002
1926.451(a)(1) - Weight of the scaffold in determining whether the 4 to 1 factor is satisfied in construction and general industry standards - 12/06/2013
1926.451(a)(1) - Whether an employer is permitted to double wrap #9 gage steel wire in order to guy, tie or brace a scaffold. - 03/26/2010
1926.451(a)(1) - Whether catch platforms (used to catch an employee in the event of a fall from a working surface above) must comply with OSHA's scaffold standard, Subpart L. - 01/05/2009
1926.451(a)(1) - Whether it is permissible to use a concrete block hanging on a coupling pin as a counterweight to prevent a scaffold from tipping. - 06/17/2005
1926.451(a)(1) - Whether plywood may be used as scaffold decking material over wood scaffold planks; 29 CFR 1926.450 and 1926.451. - 05/18/2006
1926.451(a)(1) - 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. - 04/08/2005
1926.451(a)(2) - Tie-in requirements for supported scaffolds; errors in Non-Mandatory Appendix E. - 04/08/2005
1926.451(a)(2) - Use of roof top rolling outriggers used for swinging scaffolds. - 05/05/1982
1926.451(a)(3) - Allowable load rating of the suspension wire ropes with wire clip terminations - 05/15/2015
1926.451(a)(3) - Clarification of 1926.451(a)(6) requirements for scaffolds and bridge-painting projects. - 08/06/2002
1926.451(a)(3) - Clarification of requirements for construction scaffold erection/dismantling; safe means of access; blocks for two-point suspension scaffolds. - 01/02/2002
1926.451(a)(3) - Tie-in requirements for supported scaffolds; errors in Non-Mandatory Appendix E. - 04/08/2005
1926.451(a)(4) - Application for permanent variance from 1926.451(a)(4) and 1926.451(b)(11) - 12/01/1989
1926.451(a)(4) - Clarification of requirements for construction scaffold erection/dismantling; safe means of access; blocks for two-point suspension scaffolds. - 01/02/2002
1926.451(a)(4) - Tie-in requirements for supported scaffolds; errors in Non-Mandatory Appendix E. - 04/08/2005
1926.451(a)(5) - Allowable tolerance for the height of guardrails - 01/31/1992
1926.451(a)(5) - Tie-in requirements for supported scaffolds; errors in Non-Mandatory Appendix E. - 04/08/2005
1926.451(a)(6) - Applicable standards to lifting personnel on a platform supported by a rough-terrain forklift. - 11/27/2001
1926.451(a)(6) - Application of OSHA construction standards that govern the loading of materials onto scissor lifts and the restraining of those stored materials. - 01/19/2005
1926.451(a)(6) - Clarification of 1926.451(a)(6) requirements for scaffolds and bridge-painting projects. - 08/06/2002
1926.451(a)(6) - Compliance of Master Plank scaffold planking with OSHA plank strength requirements. - 01/13/2003
1926.451(a)(6) - Fall protection requirements during installation and removal or tarps and sheeting on/from scaffolds; qualifications of person determining safety on scaffold with wind imposed forces. - 07/16/2003
1926.451(a)(6) - Request that OSHA adopt a requirement that all scaffold planks meet a "scaffold grade" under recognized grading rules. - 03/12/2002
1926.451(a)(6) - Requirements in 1926 Subpart L "Scaffolds" regarding the use of plywood to make platform decking for scaffolds. - 06/21/2004
1926.451(a)(6) - Tie, guy, and bracing requirements for scaffold systems. - 08/04/2000
1926.451(a)(6) - Use of 2"x6" No 2 pine boards as a scaffold platform; application of 1926.451(a) and 1926.451(f)(16) when erecting and dismantling scaffolds. - 04/11/2005
1926.451(a)(6) - Use of aerial lift or scissor lift guardrails as a work or scaffold platform. - 10/23/2002
1926.451(a)(6) - Whether a safety factor must be incorporated into the design of footings for supported scaffolds. - 04/11/2005
1926.451(a)(6) - Whether plywood may be used as scaffold decking material over wood scaffold planks; 29 CFR 1926.450 and 1926.451. - 05/18/2006
1926.451(a)(6) - 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. - 04/08/2005
1926.451(b) - Planking, safety line, and personal fall arrest system requirements for tank builder's scaffolding. - 04/16/2002
1926.451(b) - Request that OSHA adopt a requirement that all scaffold planks meet a "scaffold grade" under recognized grading rules. - 03/12/2002
1926.451(b) - Requirements for scaffold grade lumber; qualifications of qualified/competent persons for grading scaffold lumber. - 02/16/2001
1926.451(b) - Requirements in 1926 Subpart L "Scaffolds" regarding the use of plywood to make platform decking for scaffolds. - 06/21/2004
1926.451(b) - Use of aerial lift or scissor lift guardrails as a work or scaffold platform. - 10/23/2002
1926.451(b) - Whether it is permissible to use a concrete block hanging on a coupling pin as a counterweight to prevent a scaffold from tipping. - 06/17/2005
1926.451(b) - Wire rope clips on suspension scaffolds; safety latches on large crane hooks; order of assembly for hanging scaffolds; and horizontal lifeline design. - 03/04/2004
1926.451(b)(1) - Clarification of requirements for construction scaffold erection/dismantling; safe means of access; blocks for two-point suspension scaffolds. - 01/02/2002
1926.451(b)(1) - Fully Planked and Decked Scaffold - 03/02/2010
1926.451(b)(1) - Planking, safety line, and personal fall arrest system requirements for tank builder's scaffolding. - 04/16/2002
1926.451(b)(1) - Use of 2"x6" No 2 pine boards as a scaffold platform; application of 1926.451(a) and 1926.451(f)(16) when erecting and dismantling scaffolds. - 04/11/2005
1926.451(b)(1) - Walkways within scaffolds, guardrails, and planking. - 07/26/2005
1926.451(b)(1)(i) - Clarification of requirements for construction scaffold erection/dismantling; safe means of access; blocks for two-point suspension scaffolds. - 01/02/2002
1926.451(b)(1)(i) - Planking, safety line, and personal fall arrest system requirements for tank builder's scaffolding. - 04/16/2002
1926.451(b)(1)(i) - Use of 2"x6" No 2 pine boards as a scaffold platform; application of 1926.451(a) and 1926.451(f)(16) when erecting and dismantling scaffolds. - 04/11/2005
1926.451(b)(1)(i) - Whether plywood may be used as scaffold decking material over wood scaffold planks; 29 CFR 1926.450 and 1926.451. - 05/18/2006
1926.451(b)(2) - Planking, safety line, and personal fall arrest system requirements for tank builder's scaffolding. - 04/16/2002
1926.451(b)(2) - Use of 2"x6" No 2 pine boards as a scaffold platform; application of 1926.451(a) and 1926.451(f)(16) when erecting and dismantling scaffolds. - 04/11/2005
1926.451(b)(2) - Waler (platform) covered by Subpart L; minimum scaffold platform width. - 04/20/1998
1926.451(b)(2)(i) - Minimum width of roof bracket scaffolds. - 12/12/1996
1926.451(b)(2)(i) - Planking, safety line, and personal fall arrest system requirements for tank builder's scaffolding. - 04/16/2002
1926.451(b)(2)(ii) - Planking, safety line, and personal fall arrest system requirements for tank builder's scaffolding. - 04/16/2002
1926.451(b)(2)(ii) - Use of aerial lift or scissor lift guardrails as a work or scaffold platform. - 10/23/2002
1926.451(b)(2)(ii) - Whether guardrails are required on a two-point adjustable scaffold while workers who are tied off are painting the undercarriage of a water storage tank. - 03/03/2010
1926.451(b)(3) - Exemptions for installation of guardrails on wall (interior) side. - 12/11/2001
1926.451(b)(3) - Guardrail requirements for two point suspension scaffolds. - 09/14/2006
1926.451(b)(3) - Planking, safety line, and personal fall arrest system requirements for tank builder's scaffolding. - 04/16/2002
1926.451(b)(3) - Requirements of Interim Fall Protection Compliance Guidelines for Residential Construction for guardrails and fall protection during roofing work. - 04/10/2001
1926.451(b)(3) - Whether guardrails are required on a two-point adjustable scaffold while workers who are tied off are painting the undercarriage of a water storage tank. - 03/03/2010
1926.451(b)(3)(i) - Planking, safety line, and personal fall arrest system requirements for tank builder's scaffolding. - 04/16/2002
1926.451(b)(3)(i) - Requirements of Interim Fall Protection Compliance Guidelines for Residential Construction for guardrails and fall protection during roofing work. - 04/10/2001
1926.451(b)(3)(ii) - Application of 1926.451(b)(3)(ii) to "Drivit" (synthetic stucco) systems. - 01/22/2001
1926.451(b)(3)(ii) - Planking, safety line, and personal fall arrest system requirements for tank builder's scaffolding. - 04/16/2002
1926.451(b)(3)(ii) - Requirements of Interim Fall Protection Compliance Guidelines for Residential Construction for guardrails and fall protection during roofing work. - 04/10/2001
1926.451(b)(4) - Application for permanent variance from 1926.451(a)(4) and 1926.451(b)(11) - 12/01/1989
1926.451(b)(5) - Whether it is permissible to use a concrete block hanging on a coupling pin as a counterweight to prevent a scaffold from tipping. - 06/17/2005
1926.451(b)(5)(i) - Whether it is permissible to use a concrete block hanging on a coupling pin as a counterweight to prevent a scaffold from tipping. - 06/17/2005
1926.451(b)(5)(ii) - Whether it is permissible to use a concrete block hanging on a coupling pin as a counterweight to prevent a scaffold from tipping. - 06/17/2005
1926.451(b)(7) - Overlapping of scaffold planking. - 02/07/1999
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. - 04/30/2010
1926.451(c) - New Fall Protection standards and standards for scaffolds used during dry wall work - 03/13/1995
1926.451(c) - Whether an employer is permitted to double wrap #9 gage steel wire in order to guy, tie or brace a scaffold. - 03/26/2010
1926.451(c)(1) - Height to base width ratio for mobile scaffolds with/without outriggers. - 03/10/2004
1926.451(c)(1) - Tie-in requirements for supported scaffolds; errors in Non-Mandatory Appendix E. - 04/08/2005
1926.451(c)(1)(i) - Tying or guying of supported scaffolds. - 04/02/1998
1926.451(c)(1)(ii) - Tie, guy, and bracing requirements for scaffold systems. - 08/04/2000
1926.451(c)(1)(ii) - Tie-in requirements for supported scaffolds; errors in Non-Mandatory Appendix E. - 04/08/2005
1926.451(c)(1)(iii) - Clarification of requirements for construction scaffold erection/dismantling; safe means of access; blocks for two-point suspension scaffolds. - 01/02/2002
1926.451(c)(1)(iii) - Foundation requirements for scaffolds; competent person qualifications for assessing foundations. - 08/01/2000
1926.451(c)(1)(iii) - Tie, guy, and bracing requirements for scaffold systems. - 08/04/2000
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. - 06/17/2005
1926.451(c)(2) - Foundation requirements for scaffolds; competent person qualifications for assessing foundations. - 08/01/2000
1926.451(c)(2) - Scaffolds: removal of bracing; maximum loads; damaged planking; and foundations. - 11/25/1997
1926.451(c)(2) - Use of flexible cords for connection of appliances; scaffold base plates. - 07/20/1998
1926.451(c)(2)(i) - Foundation requirements for scaffolds; competent person qualifications for assessing foundations. - 08/01/2000
1926.451(c)(2)(i) - Whether a safety factor must be incorporated into the design of footings for supported scaffolds. - 04/11/2005
1926.451(c)(2)(iii) - Access requirements for cantilevered work platforms; use of unstable objects is prohibited. - 07/23/2001
1926.451(c)(2)(iii) - Scaffolds: removal of bracing; maximum loads; damaged planking; and foundations. - 11/25/1997
1926.451(c)(2)(iv) - Applicable standards to lifting personnel on a platform supported by a rough-terrain forklift. - 11/27/2001
1926.451(c)(2)(iv) - Forklifts in construction: elevating personnel and operator training. - 09/30/1999
1926.451(c)(2)(v) - Applicable standards to lifting personnel on a platform supported by a rough-terrain forklift. - 11/27/2001
1926.451(c)(3) - Tie, guy, and bracing requirements for scaffold systems. - 08/04/2000
1926.451(d)(10) - Construction of guardrails. - 08/26/1977
1926.451(d)(12) - Wire rope clips on suspension scaffolds; safety latches on large crane hooks; order of assembly for hanging scaffolds; and horizontal lifeline design. - 03/04/2004
1926.451(d)(12)(iv) - Clarification of 1926.451(a)(6) requirements for scaffolds and bridge-painting projects. - 08/06/2002
1926.451(d)(13) - Whether OSHA standards prohibit using two power hoists wired together to a single control;whether a minimum of two persons are required to be on board a two-point suspended scaffold. - 01/25/2006
1926.451(d)(16) - Clarification of requirements for construction scaffold erection/dismantling; safe means of access; blocks for two-point suspension scaffolds. - 01/02/2002
1926.451(d)(17) - Clarification of requirements for construction scaffold erection/dismantling; safe means of access; blocks for two-point suspension scaffolds. - 01/02/2002
1926.451(d)(18) - Anchoring 2-point suspension scaffolds;criteria for testing anchorages. - 08/10/2000
1926.451(d)(3)(i) - Revised response regarding the storage of materials on a scaffold for more than one shift's work. - 10/30/2003
1926.451(d)(7) - A free standing scaffold shall be considered safe when the total height is equal to or less than four times the minimum or least base dimension. - 10/13/1983
1926.451(e) - Applicability of scaffold fall protection to guardrails near ladder access areas on scaffolds; toeboards across ladder access areas. - 06/20/2005
1926.451(e) - Clarification of requirements for construction scaffold erection/dismantling; safe means of access; blocks for two-point suspension scaffolds. - 01/02/2002
1926.451(e) - Fall protection, training, inspection and design requirements of aerial lifts and scissor lifts/scaffolds. - 02/23/2000
1926.451(e) - Ladder-access gates in scaffold configuration. - 12/03/2001
1926.451(e) - Non-Stop Scaffolding Inc.'s scaffold towers do not comply with OSHA's integral prefabricated scaffold access frame or ladder/stairway type access requirements. - 03/14/2002
1926.451(e) - Requirements for attachable scaffold ladders used in construction; toe-hold minimum distance requirement. - 11/17/2003
1926.451(e) - Use of portable ladders on tank builder's scaffolds during scaffold dismantling process in construction. - 01/22/2004
1926.451(e) - Waler (platform) covered by Subpart L; minimum scaffold platform width. - 04/20/1998
1926.451(e)(1) - Access requirements for cantilevered work platforms; use of unstable objects is prohibited. - 07/23/2001
1926.451(e)(2) - Applicability of scaffold fall protection to guardrails near ladder access areas on scaffolds; toeboards across ladder access areas. - 06/20/2005
1926.451(e)(2) - General requirements of ladders - 05/12/1975
1926.451(e)(2) - Ladders extending more than 36 inches above the landing do not need to have the rungs above the landing removed so as to facilitate employees stepping between the side rails. - 04/07/1975
1926.451(e)(2) - Requirements for attachable ladders used for scaffold access. - 05/27/1999
1926.451(e)(2) - Requirements for attachable scaffold ladders used in construction; toe-hold minimum distance requirement. - 11/17/2003
1926.451(e)(2) - Ridge hook-supported ladders. - 03/07/1997
1926.451(e)(2) - Use of portable ladders on tank builder's scaffolds during scaffold dismantling process in construction. - 01/22/2004
1926.451(e)(2) - Whether 29 CFR 1926.1053(a)(18) and 1926.1053(a)(19) apply to an attachable ladder used on scaffolding. - 04/25/2006
1926.451(e)(2)(i) - Requirements for attachable scaffold ladders used in construction; toe-hold minimum distance requirement. - 11/17/2003
1926.451(e)(2)(ii) - Requirements for attachable scaffold ladders used in construction; toe-hold minimum distance requirement. - 11/17/2003
1926.451(e)(2)(iii) - Requirements for attachable scaffold ladders used in construction; toe-hold minimum distance requirement. - 11/17/2003
1926.451(e)(2)(iv) - Requirements for attachable scaffold ladders used in construction; toe-hold minimum distance requirement. - 11/17/2003
1926.451(e)(2)(v) - Requirements for attachable scaffold ladders used in construction; toe-hold minimum distance requirement. - 11/17/2003
1926.451(e)(2)(vi) - Requirements for attachable scaffold ladders used in construction; toe-hold minimum distance requirement. - 11/17/2003
1926.451(e)(4) - Scaffold step unit towers when used for access to locations other than scaffold platforms. - 10/27/1992
1926.451(e)(6) - Non-Stop Scaffolding Inc.'s scaffold towers do not comply with OSHA's integral prefabricated scaffold access frame or ladder/stairway type access requirements. - 03/14/2002
1926.451(e)(6)(i) - Non-Stop Scaffolding Inc.'s scaffold towers do not comply with OSHA's integral prefabricated scaffold access frame or ladder/stairway type access requirements. - 03/14/2002
1926.451(e)(6)(ii) - Compliance of Non-Stop base tower and extension frames with scaffold access requirements. - 01/23/2003
1926.451(e)(6)(ii) - Non-Stop Scaffolding Inc.'s scaffold towers do not comply with OSHA's integral prefabricated scaffold access frame or ladder/stairway type access requirements. - 03/14/2002
1926.451(e)(6)(iv) - Non-Stop Scaffolding Inc.'s scaffold towers do not comply with OSHA's integral prefabricated scaffold access frame or ladder/stairway type access requirements. - 03/14/2002
1926.451(e)(6)(vi) - Compliance of Non-Stop base tower and extension frames with scaffold access requirements. - 01/23/2003
1926.451(e)(6)(vi) - Non-Stop Scaffolding Inc.'s scaffold towers do not comply with OSHA's integral prefabricated scaffold access frame or ladder/stairway type access requirements. - 03/14/2002
1926.451(e)(7) - Compliance of Non-Stop base tower and extension frames with scaffold access requirements. - 01/23/2003
1926.451(e)(7) - Non-Stop Scaffolding Inc.'s scaffold towers do not comply with OSHA's integral prefabricated scaffold access frame or ladder/stairway type access requirements. - 03/14/2002
1926.451(e)(9) - Fall protection and access for scaffold erecting and dismantling. - 12/04/1997
1926.451(e)(9) - Use of portable ladders on tank builder's scaffolds during scaffold dismantling process in construction. - 01/22/2004
1926.451(e)(9)(i) - Clarification of requirements for construction scaffold erection/dismantling; safe means of access; blocks for two-point suspension scaffolds. - 01/02/2002
1926.451(e)(9)(i) - Use of portable ladders on tank builder's scaffolds during scaffold dismantling process in construction. - 01/22/2004
1926.451(e)(9)(ii) - Clarification of requirements for construction scaffold erection/dismantling; safe means of access; blocks for two-point suspension scaffolds. - 01/02/2002
1926.451(e)(9)(ii) - Use of portable ladders on tank builder's scaffolds during scaffold dismantling process in construction. - 01/22/2004
1926.451(e)(9)(iii) - Clarification of requirements for construction scaffold erection/dismantling; safe means of access; blocks for two-point suspension scaffolds. - 01/02/2002
1926.451(e)(9)(iv) - Clarification of requirements for construction scaffold erection/dismantling; safe means of access; blocks for two-point suspension scaffolds. - 01/02/2002
1926.451(f) - Application of OSHA construction standards that govern the loading of materials onto scissor lifts and the restraining of those stored materials. - 01/19/2005
1926.451(f) - Compliance of Master Plank scaffold planking with OSHA plank strength requirements. - 01/13/2003
1926.451(f) - Fall protection during electrical maintenance and construction work on aerial lifts. - 04/20/1998
1926.451(f) - Requirements in 1926 Subpart L "Scaffolds" regarding the use of plywood to make platform decking for scaffolds. - 06/21/2004
1926.451(f) - The difference between maintenance and construction;scaffold inspection requirements; and definition of periodic scaffold inspection. - 02/01/1999
1926.451(f) - Use of aerial lift or scissor lift guardrails as a work or scaffold platform. - 10/23/2002
1926.451(f) - Use of portable ladders on tank builder's scaffolds during scaffold dismantling process in construction. - 01/22/2004
1926.451(f) - Wire rope clips on suspension scaffolds; safety latches on large crane hooks; order of assembly for hanging scaffolds; and horizontal lifeline design. - 03/04/2004
1926.451(f)(1) - Use of mobile scaffolds with casters in the unlocked position; moving the mobile scaffold without dismounting. - 06/24/2002
1926.451(f)(1) - Whether plywood may be used as scaffold decking material over wood scaffold planks; 29 CFR 1926.450 and 1926.451. - 05/18/2006
1926.451(f)(1) - 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. - 04/08/2005
1926.451(f)(12) - Fall protection requirements during installation and removal or tarps and sheeting on/from scaffolds; qualifications of person determining safety on scaffold with wind imposed forces. - 07/16/2003
1926.451(f)(13) - Clarification of 1926.451(a)(6) requirements for scaffolds and bridge-painting projects. - 08/06/2002
1926.451(f)(15) - Use of portable ladders on tank builder's scaffolds during scaffold dismantling process in construction. - 01/22/2004
1926.451(f)(15)(iii) - Use of portable ladders on tank builder's scaffolds during scaffold dismantling process in construction. - 01/22/2004
1926.451(f)(16) - Clarification of 1926.451(a)(6) requirements for scaffolds and bridge-painting projects. - 08/06/2002
1926.451(f)(16) - Compliance of Master Plank scaffold planking with OSHA plank strength requirements. - 01/13/2003
1926.451(f)(16) - Composition, span, and deflection of underslung bridge scaffold platform systems. - 04/21/2004
1926.451(f)(16) - Use of 2"x6" No 2 pine boards as a scaffold platform; application of 1926.451(a) and 1926.451(f)(16) when erecting and dismantling scaffolds. - 04/11/2005
1926.451(f)(16) - Whether plywood may be used as scaffold decking material over wood scaffold planks; 29 CFR 1926.450 and 1926.451. - 05/18/2006
1926.451(f)(17) - Grounding precautions for arc welding from suspended scaffolds. - 12/10/1998
1926.451(f)(17)(iv) - Arc welding from suspended scaffolds: feasibility of grounding. - 01/13/1998
1926.451(f)(3) - Clarification of requirements for construction scaffold erection/dismantling; safe means of access; blocks for two-point suspension scaffolds. - 01/02/2002
1926.451(f)(3) - Fall protection requirements during installation and removal or tarps and sheeting on/from scaffolds; qualifications of person determining safety on scaffold with wind imposed forces. - 07/16/2003
1926.451(f)(3) - Fall protection, training, inspection and design requirements of aerial lifts and scissor lifts/scaffolds. - 02/23/2000
1926.451(f)(3) - Foundation requirements for scaffolds; competent person qualifications for assessing foundations. - 08/01/2000
1926.451(f)(3) - Requirements applicable to the design, inspection, and testing of imported scaffolding. - 05/10/2001
1926.451(f)(3) - Revised response regarding the storage of materials on a scaffold for more than one shift's work. - 10/30/2003
1926.451(f)(3) - Training qualifications for the competent person inspecting scaffolds. - 05/21/1999
1926.451(f)(4) - Scaffolds: removal of bracing; maximum loads; damaged planking; and foundations. - 11/25/1997
1926.451(f)(6) - Minimum approach distances to insulated power lines by construction workers working close to, but not on, the lines. - 07/18/2001
1926.451(f)(7) - Foundation requirements for scaffolds; competent person qualifications for assessing foundations. - 08/01/2000
1926.451(f)(7) - Requirements for being designated a competent person under Part 1926 Subpart L (Scaffolds). - 06/17/2005
1926.451(f)(7) - Revised response regarding the storage of materials on a scaffold for more than one shift's work. - 10/30/2003
1926.451(f)(7) - Use of 2"x6" No 2 pine boards as a scaffold platform; application of 1926.451(a) and 1926.451(f)(16) when erecting and dismantling scaffolds. - 04/11/2005
1926.451(g) - Anchoring of fall arrest system to aerial lifts; fall arrest vs. restraint systems. - 02/18/1999
1926.451(g) - Applicability of scaffold fall protection to guardrails near ladder access areas on scaffolds; toeboards across ladder access areas. - 06/20/2005
1926.451(g) - Employees engaged in formwork over 6 feet high must have fall protection. - 08/28/2000
1926.451(g) - Exemptions for installation of guardrails on wall (interior) side. - 12/11/2001
1926.451(g) - Fall protection requirements for employees working from a "work bridge" in concrete construction work. - 12/09/2002
1926.451(g) - Fall protection requirements for employees working from a slide-out extension of a scissor lift platform. - 09/14/2004
1926.451(g) - Fall protection requirements for pump jack scaffold railings. - 03/25/2004
1926.451(g) - Fall protection requirements for workers constructing a water tower while on a scaffold. - 04/05/2005
1926.451(g) - Fall protection, training, inspection and design requirements of aerial lifts and scissor lifts/scaffolds. - 02/23/2000
1926.451(g) - OSHA's New Fall Protection Standard for the Construction Industry. - 09/25/1995
1926.451(g) - Requirements for scaffold toprails and midrails;moving mobile scaffolds; outrigger frames. - 06/09/2000
1926.451(g) - Requirements of Interim Fall Protection Compliance Guidelines for Residential Construction for guardrails and fall protection during roofing work. - 04/10/2001
1926.451(g) - Tie-in requirements for supported scaffolds; errors in Non-Mandatory Appendix E. - 04/08/2005
1926.451(g) - Use of portable ladders on tank builder's scaffolds during scaffold dismantling process in construction. - 01/22/2004
1926.451(g) - Waler (platform) covered by Subpart L; minimum scaffold platform width. - 04/20/1998
1926.451(g) - Whether there is a conflict between provisions in 1926.451 regarding the use of screening. - 05/11/2005
1926.451(g)(1) - Applicability of scaffold fall protection to guardrails near ladder access areas on scaffolds; toeboards across ladder access areas. - 06/20/2005
1926.451(g)(1) - Clarification of requirements for construction scaffold erection/dismantling; safe means of access; blocks for two-point suspension scaffolds. - 01/02/2002
1926.451(g)(1) - Fall protection requirements during installation and removal or tarps and sheeting on/from scaffolds; qualifications of person determining safety on scaffold with wind imposed forces. - 07/16/2003
1926.451(g)(1) - Fall protection requirements for employees working from a slide-out extension of a scissor lift platform. - 09/14/2004
1926.451(g)(1) - Fall protection requirements for pump jack scaffold railings. - 03/25/2004
1926.451(g)(1) - Fall protection requirements for work docks/bridges used during bridge construction. - 02/09/2004
1926.451(g)(1) - Fall protection requirements for workers constructing a water tower while on a scaffold. - 04/05/2005
1926.451(g)(1) - Fall protection requirements for workers on guardrail-equipped platforms. - 11/29/2005
1926.451(g)(1) - Re: Subpart L; scaffolds; Companion Rail, rail extensions for mobile scaffolds; 1926.451. - 01/26/2007
1926.451(g)(1) - Requirements for fall protection when ladder jack scaffolds are used for residential and commercial construction. - 07/07/2003
1926.451(g)(1) - Single-point suspension scaffold safety. - 03/31/2010
1926.451(g)(1) - Use of aerial lift or scissor lift guardrails as a work or scaffold platform. - 10/23/2002
1926.451(g)(1) - Whether there is a conflict between provisions in 1926.451 regarding the use of screening. - 05/11/2005
1926.451(g)(1)(i) - Clarification of 1926.451(a)(6) requirements for scaffolds and bridge-painting projects. - 08/06/2002
1926.451(g)(1)(i) - Requirements for fall protection when ladder jack scaffolds are used for residential and commercial construction. - 07/07/2003
1926.451(g)(1)(ii) - Clarification of 1926.451(a)(6) requirements for scaffolds and bridge-painting projects. - 08/06/2002
1926.451(g)(1)(ii) - Fall protection requirements for workers constructing a water tower while on a scaffold. - 04/05/2005
1926.451(g)(1)(ii) - Guardrail requirements for two point suspension scaffolds. - 09/14/2006
1926.451(g)(1)(ii) - Whether guardrails are required on a two-point adjustable scaffold while workers who are tied off are painting the undercarriage of a water storage tank. - 03/03/2010
1926.451(g)(1)(iii) - Clarification of 1926.451(a)(6) requirements for scaffolds and bridge-painting projects. - 08/06/2002
1926.451(g)(1)(iii) - Fall protection requirements for workers constructing a water tower while on a scaffold. - 04/05/2005
1926.451(g)(1)(iv) - Clarification of 1926.451(a)(6) requirements for scaffolds and bridge-painting projects. - 08/06/2002
1926.451(g)(1)(iv) - Exemptions for installation of guardrails on wall (interior) side. - 12/11/2001
1926.451(g)(1)(iv) - Fall protection requirements for workers constructing a water tower while on a scaffold. - 04/05/2005
1926.451(g)(1)(v) - Clarification of 1926.451(a)(6) requirements for scaffolds and bridge-painting projects. - 08/06/2002
1926.451(g)(1)(v) - Fall protection requirements for workers constructing a water tower while on a scaffold. - 04/05/2005
1926.451(g)(1)(v) - Walkways within scaffolds, guardrails, and planking. - 07/26/2005
1926.451(g)(1)(vi) - Clarification of 1926.451(a)(6) requirements for scaffolds and bridge-painting projects. - 08/06/2002
1926.451(g)(1)(vi) - Fall protection requirements for workers constructing a water tower while on a scaffold. - 04/05/2005
1926.451(g)(1)(vi) - Guardrail requirements for two point suspension scaffolds. - 09/14/2006
1926.451(g)(1)(vii) - Aerial lift regulations; fall protection for scissor lifts. - 07/21/1998
1926.451(g)(1)(vii) - Clarification of 1926.451(a)(6) requirements for scaffolds and bridge-painting projects. - 08/06/2002
1926.451(g)(1)(vii) - Fall protection for various lift-devices; restraint, positioning, fall arrest and rescue requirements; maintenance vs. construction examples. - 08/14/2000
1926.451(g)(1)(vii) - Fall protection requirements for workers constructing a water tower while on a scaffold. - 04/05/2005
1926.451(g)(1)(vii) - Fall protection, training, inspection and design requirements of aerial lifts and scissor lifts/scaffolds. - 02/23/2000
1926.451(g)(1)(vii) - Minimum distance required between guardrails on an industrial truck work platform. - 04/12/2010
1926.451(g)(2) - Exemptions for installation of guardrails on wall (interior) side. - 12/11/2001
1926.451(g)(2) - Fall protection and access for scaffold erecting and dismantling. - 12/04/1997
1926.451(g)(2) - Fall protection requirements during installation and removal or tarps and sheeting on/from scaffolds; qualifications of person determining safety on scaffold with wind imposed forces. - 07/16/2003
1926.451(g)(2) - Fall protection requirements for pump jack scaffold railings. - 03/25/2004
1926.451(g)(2) - Scaffolding/shoring. - 04/11/2005
1926.451(g)(2) - Use of portable ladders on tank builder's scaffolds during scaffold dismantling process in construction. - 01/22/2004
1926.451(g)(2) - Whether there is a conflict between provisions in 1926.451 regarding the use of screening. - 05/11/2005
1926.451(g)(3)(iii) - Single-point suspension scaffold safety. - 03/31/2010
1926.451(g)(3)(iv) - Scaffolds: lifelines, support lines, and suspension ropes cannot have a common anchor point. - 06/16/1999
1926.451(g)(3)(iv) - Secondary wire rope suspension systems. - 09/03/1993
1926.451(g)(4) - Fall protection for various lift-devices; restraint, positioning, fall arrest and rescue requirements; maintenance vs. construction examples. - 08/14/2000
1926.451(g)(4) - Fall protection requirements for pump jack scaffold railings. - 03/25/2004
1926.451(g)(4) - Fall protection requirements for workers constructing a water tower while on a scaffold. - 04/05/2005
1926.451(g)(4) - Fall protection requirements for workers on guardrail-equipped platforms. - 11/29/2005
1926.451(g)(4) - Toprail height requirements for pump jack scaffolds. - 05/24/2011
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. - 04/30/2010
1926.451(g)(4) - 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. - 04/08/2005
1926.451(g)(4) - Whether there is a conflict between provisions in 1926.451 regarding the use of screening. - 05/11/2005
1926.451(g)(4)(i) - Exemptions for installation of guardrails on wall (interior) side. - 12/11/2001
1926.451(g)(4)(i) - Fall protection requirements for workers constructing a water tower while on a scaffold. - 04/05/2005
1926.451(g)(4)(i) - Guardrail requirements for two point suspension scaffolds. - 09/14/2006
1926.451(g)(4)(i) - Re: Subpart L; scaffolds; Companion Rail, rail extensions for mobile scaffolds; 1926.451. - 01/26/2007
1926.451(g)(4)(i) - Regarding guardrail systems and fall protection requirements to scaffold systems, including form scaffolds. - 04/16/2018
1926.451(g)(4)(ii) - Fall protection requirements for employees working from a "work bridge" in concrete construction work. - 12/09/2002
1926.451(g)(4)(ii) - Meaning of January 1, 2000 "placed in service" date for scaffolds. - 05/25/2000
1926.451(g)(4)(ii) - Scaffolds placed in service after January 1,2000 must meet new rail height requirements. - 05/18/2000
1926.451(g)(4)(ix) - Fall protection requirements for workers constructing a water tower while on a scaffold. - 04/05/2005
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. - 04/08/2005
1926.451(g)(4)(ix) - Whether there is a conflict between provisions in 1926.451 regarding the use of screening. - 05/11/2005
1926.451(g)(4)(v) - Whether there is a conflict between provisions in 1926.451 regarding the use of screening. - 05/11/2005
1926.451(g)(4)(vi) - Minimum distance required between guardrails on an industrial truck work platform. - 04/12/2010
1926.451(g)(4)(vii) - Evaluation of the Jax Scaffold System. - 04/21/2004
1926.451(g)(4)(vii) - Fall protection requirements for workers constructing a water tower while on a scaffold. - 04/05/2005
1926.451(g)(4)(vii) - Two different design requirements for handrail and scaffolding. - 10/04/1989
1926.451(g)(4)(vii) - 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. - 04/08/2005
1926.451(g)(4)(vii) - Whether there is a conflict between provisions in 1926.451 regarding the use of screening. - 05/11/2005
1926.451(g)(4)(viii) - Fall protection requirements for workers constructing a water tower while on a scaffold. - 04/05/2005
1926.451(g)(4)(viii) - Whether there is a conflict between provisions in 1926.451 regarding the use of screening. - 05/11/2005
1926.451(h) - Applicability of scaffold fall protection to guardrails near ladder access areas on scaffolds; toeboards across ladder access areas. - 06/20/2005
1926.451(h) - Application of OSHA construction standards that govern the loading of materials onto scissor lifts and the restraining of those stored materials. - 01/19/2005
1926.451(h) - Falling object protection on scaffolds at scaffold access points. - 09/03/1999
1926.451(h) - OSHA's New Fall Protection Standard for the Construction Industry. - 09/25/1995
1926.451(h) - Requirements for scaffold toprails and midrails;moving mobile scaffolds; outrigger frames. - 06/09/2000
1926.451(h) - Revised response regarding the storage of materials on a scaffold for more than one shift's work. - 10/30/2003
1926.451(h) - Whether there is a conflict between provisions in 1926.451 regarding the use of screening. - 05/11/2005
1926.451(h)(1) - Use of protective helmets in construction - 12/02/1991
1926.451(h)(1) - Whether there is a conflict between provisions in 1926.451 regarding the use of screening. - 05/11/2005
1926.451(h)(2) - Applicability of scaffold fall protection to guardrails near ladder access areas on scaffolds; toeboards across ladder access areas. - 06/20/2005
1926.451(h)(2) - Revised response regarding the storage of materials on a scaffold for more than one shift's work. - 10/30/2003
1926.451(h)(2) - Use of toeboards across scaffold access points. - 03/26/2010
1926.451(h)(2) - Whether there is a conflict between provisions in 1926.451 regarding the use of screening. - 05/11/2005
1926.451(h)(4) - Revised response regarding the storage of materials on a scaffold for more than one shift's work. - 10/30/2003
1926.451(h)(4)(i) - 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. - 04/08/2005
OSH Act - Section 5(a)(1)