scaffold access requirements

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Where there is a danger of tools, materials, or equipment falling from a scaffold and striking employees below, the following provisions apply: The area below the scaffold to which objects can fall shall be barricaded, and employees shall not be permitted to enter the hazard area; or. Manila or plastic (or other synthetic) rope being used for toprails or midrails shall be inspected by a competent person as frequently as necessary to ensure that it continues to meet the strength requirements of paragraph (g) of this section. Each employee performing overhand bricklaying operations from a supported scaffold shall be protected from falling from all open sides and ends of the scaffold (except at the side next to the wall being laid) by the use of a personal fall arrest system or guardrail system (with minimum 200 pound toprail capacity). [29 CFR 1926.451(f)(8)], The standard does require specific clearance distances. Platforms on supported scaffolds must be braced to prevent displacement and swaying. Give Us a Call. This paragraph applies to scaffold access for all employees. Makeshift devices, such as but not limited to boxes and barrels, shall not be used on top of scaffold platforms to increase the working level height of employees. [29 CFR 1926.451(a)(1)], Solid sawn wood, fabricated planks, and fabricated platforms may be used as scaffold planks following the recommendations by the manufacturer or a lumber grading association or inspection agency. The portion of the tail line that hangs free below the scaffold shall be guided or retained, or both, so that it does not become grounded; Each hoist shall be covered with insulated protective covers; In addition to a work lead attachment required by the welding process, a grounding conductor shall be connected from the scaffold to the structure. In addition to the normal operating brake, suspension scaffold power-operated hoists and manually operated hoists shall have a braking device or locking pawl which engages automatically when a hoist makes either of the following uncontrolled movements: an instantaneous change in momentum or an accelerated overspeed. [29 CFR 1926.451(e)(1)], Effective September 2, 1997, employees erecting and dismantling supported scaffolding must have a safe means of access provided when a competent person has determined the feasibility and analyzed the site conditions. Crossbracing is acceptable in place of a midrail when the crossing point of two braces is between 20 inches (0.5 m) and 30 inches (0.8 m) above the work platform or as a toprail when the crossing point of two braces is between 38 inches (0.97 m) and 48 inches (1.3 m) above the work platform. Platforms shall not deflect more than 1/60 of the span when loaded. Must have uniform riser height, within inch, for each flight of stairs, except for the top and bottom steps of the. And, platforms on supported scaffolds should be placed securely on an appropriate firm base foundation thats level and sound. Each platform must be planked and decked as fully as possible with the space between the platform and uprights not more than 1 inch (2.5 cm) wide. platform boarding arrangement and the number of boarded lifts that maximum lift heights. [29 CFR 1926.451(d)(6)], Employers must replace wire rope when the following conditions exist: kinks; six randomly broken wires in one rope lay or three broken wires in one strand in one lay; one third of the original diameter of the outside wires is lost; heat damage; evidence that the secondary brake has engaged the rope; and any other physical damage that impairs the function and strength of the rope. [29 CFR 1926.451(d)(6)], Gears and brakes must be enclosed. This provision does not preclude the use of systems which are designed to function both as suspension scaffolds and emergency systems. In addition to wearing hardhats each employee on a scaffold shall be provided with additional protection from falling hand tools, debris, and other small objects through the installation of toeboards, screens, or guardrail systems, or through the erection of debris nets, catch platforms, or canopy structures that contain or deflect the falling objects. Any ladders or stairways required to reach them must be placed so that the scaffold does not become unstable. Zelienople, PA 16063. Scaffold planking must be able to support, without failure, its own weight and at least four times the intended load. [29 CFR 1926.451(a)(1)]Solid sawn wood, fabricated planks, and fabricated platforms may be used as scaffold planks following the recommendations by the manufacturer or a lumber grading association or inspection agency. Safety Scaffolding Training WebWhat are the requirements for constructing scaffold platforms? A landing platform at least 18 inches (45.7 cm) wide by at least 18 inches (45.7 cm) long shall be provided at each level. Except as provided in paragraphs (a)(2), (a)(3), (a)(4), (a)(5) and (g) of this section, each scaffold and scaffold component shall be capable of supporting, without failure, its own weight and at least 4 times the maximum intended load applied or transmitted to it. Steel or plastic banding shall not be used as a toprail or midrail. When can welding be done from a suspension scaffold? [29 CFR 1926 Subpart L Appendix A(1)(b) & (c)]. Must be installed between 40 degrees and 60 degrees from the horizontal. [29 CFR 1926.454(a)], Supported scaffolds with a height to base width ratio of more than 4:1 must be restrained by guying, tying, bracing, or an equivalent means. [29 CFR 1926.451(d)(6)] Also see, OSHA Standards and Interpretation Letter: 06/16/1999 - Scaffolds: Lifelines, support lines, and suspension ropes cannot have a common anchor point. Access ladders must extension ladders are being used to access [, A competent person must evaluate all direct connections prior to use to confirm that the supporting surfaces are able to support the imposed load. [29 CFR 1926.451(f)(16)], The standard prohibits work on platforms cluttered with debris. WebAccess points may be designed for access or be opportunistic. Stairrails shall be not less than 28 inches (71 cm) nor more than 37 inches (94 cm) from the upper surface of the stairrail to the surface of the tread, in line with the face of the riser at the forward edge of the tread. Horizontally - at each end; at intervals not to exceed 30 feet (9.1 m) from one end. Must be specifically designed and constructed for use as ladder rungs. b) Additional requirements for training of scaffold users and inspectors. What materials can be used to increase the working level height of employees on supported scaffolds? Suspension scaffold outrigger beams shall be: Provided with stop bolts or shackles at both ends; Securely fastened together with the flanges turned out when channel iron beams are used in place of I-beams; Installed with all bearing supports perpendicular to the beam center line; Set and maintained with the web in a vertical position; and. above the scaffold supporting level. [29 CFR 1926.450(b)] They must be placed perpendicular to their bearing support. The use of repaired wire rope as suspension rope is prohibited. [29 CFR 1926.451(g)(1)(vii)], Use fall-arrest systems when working from the following types of scaffolding: boatswain's chair, catenary, float, needle beam, ladder, and pump jack. 22.A.03 Prior to commencing any activity that requires work in elevated areas, all provisions for access and fall protection shall be delineated in the Site-Specific Fall Front-end loaders and similar pieces of equipment shall not be used to support scaffold platforms unless they have been specifically designed by the manufacturer for such use. 29 CFR 1926 Subpart L Appendix A(1)(b) & (c). Vertically - every 20 feet (6.1 m) or less for scaffolds less than 3 feet (0.91 m) wide; every 26 feet (7.9 m) or less for scaffolds more than 3 feet (0.91 m) wide. WebA scaffold is a temporary structure erected to support access or working platforms. Unsafe scaffolding has the potential to result Guardrail systems are explained below in another question. The toprail of each stairrail system shall also be capable of serving as a handrail, unless a separate handrail is provided. For all scaffolds not otherwise specified in paragraphs (g)(1)(i) through (g)(1)(vi) of this section, each employee shall be protected by the use of personal fall arrest systems or guardrail systems meeting the requirements of paragraph (g)(4) of this section. 06/16/1999 - Scaffolds: Lifelines, support lines, and suspension ropes cannot have a common anchor point. Scaffolds are commonly used in construction work so workers have a safe, stable work platform when work cannot be done at ground level or on a finished floor. What are the capacity requirements for all scaffolds? Each scaffold stairway shall be at least 18 inches (45.7 cm) wide between stairrails. Each end of a platform, unless cleated or otherwise restrained by hooks or equivalent means, shall extend over the centerline of its support at least 6 inches (15 cm). Fall protection. Handrails, and toprails that are used as handrails, shall be at least 3 inches (7.6 cm) from other objects. WebWhen scaffold platforms are more than 2 feet (0.6 m) above or below a point of access, portable ladders, hook-on ladders, attachable ladders, stair towers (scaffold In general, each scaffold and scaffold component shall be capable of supporting, without failure, its own weight and at least 4 times the maximum intended load applied or transmitted to it. Tiebacks shall be equivalent in strength to the suspension ropes. [, When scaffold platforms are more than 24 inches (61 cm) above or below a point of access, ladders, ramps, walkways, or similar surfaces must be used. Safe points of anchorage include structural members of buildings, but do not include standpipes, vents, other piping systems, electrical conduit, outrigger beams, or counterweights. A suspension scaffold contains one or more platforms suspended by ropes or other non-rigid means from an overhead structure, 29 CFR 1926.450(b), such as the following scaffolds: single-point, multi-point, multi-level, two-point, adjustable, boatswain's chair, catenary, chimney hoist, continuous run, elevator false car, go-devils, interior hung, masons', and stone setters'. Must have their bottom step no more than 24 inches above the level on which Do employees working on supported scaffolds need to be trained? Unstable objects shall not be used to support scaffolds or platform units. This standard requires the scaffold to resist tipping against two times or more the load exerted on it when a worker accesses, uses, or exits it. Fall protection includes guardrail systems and personal fall arrest systems. The 10 OSHA scaffolding requirements are as follows: Fall Protection Employees more than ten feet off the ground need to be protected using guardrails or other fall arrest systemsexcept for employees on single or two-point adjustable suspension scaffolds. Only those items specifically designed as counterweights shall be used to counterweight scaffold systems. At least three and one-half inches (9 cm) high from the top edge of the toeboard to the level of the walking/working surface. Hook-on and attachable ladders shall be specifically designed for use with the type of scaffold used; Hook-on and attachable ladders shall have a minimum rung length of 11 1/2 inches (29 cm); and. When scaffold platforms are more than 2 feet (0.6 m) above or below a point of access, portable ladders, hook-on ladders, attachable ladders, stair towers (scaffold stairways/towers), stairway-type ladders (such as ladder stands), ramps, walkways, integral prefabricated scaffold access, or direct access from another scaffold, structure, personnel hoist, or similar surface shall be used. When conditions warrant, the height of the top edge may exceed the 45-inch height, provided the guardrail system meets all other criteria of paragraph (g)(4). The employer shall have a competent person determine whether it is feasible or would pose a greater hazard to provide, and have employees use a safe means of access. Each suspension rope, including connecting hardware, used on non-adjustable suspension scaffolds shall be capable of supporting, without failure, at least 6 times the maximum intended load applied or transmitted to that rope. The suspension ropes must be long enough to allow the scaffold to be lowered to the level below without the rope passing through the hoist, or the end of the rope configured to prevent the end from passing through the hoist. insulated protective covers cover the hoist. A. What are the requirements for work on platforms cluttered with debris? [, Emergency escape and rescue devices must not be used as working platforms, unless designed to function as suspension scaffolds and emergency systems. On scaffolds where scaffold planks are abutted to create a long platform, each abutted end shall rest on a separate support surface. 724-452-8300. Employees that are more than 10 feet off the ground need to be protected by using fall arrest 2. [29 CFR 1926.451(e)], Shore and lean-to scaffolds are strictly prohibited. Must have slip-resistant treads on all steps and landings. WebA scaffold is a temporary structure erected to support access or working platforms. The ends of stairrail systems and handrails shall be constructed so that they do not constitute a projection hazard. Stilts may be used on a large area scaffold. Gasoline-powered equipment and hoists shall not be used on suspension scaffolds. Our Office Location. What are scaffold platform construction requirements? [29 CFR 1926.451(a)(6)] Scaffolds and scaffold components must not be loaded in excess of their maximum intended loads or rated capacities, whichever is less. [29 CFR 1926.451(d)(3)(ii)], Counterweights must be secured by mechanical means to the outrigger beams. Any of these independent modules or units should form a base. [29 CFR 1926.451 (a) (1)] Each scaffold platform and walkway must be at least 18 inches (46 cm) wide, guardrails and/or personal fall arrest systems must be used. Each toprail or equivalent member of a guardrail system shall be capable of withstanding, without failure, a force applied in any downward or horizontal direction at any point along its top edge of at least 100 pounds (445 n) for guardrail systems installed on single-point adjustable suspension scaffolds or two-point adjustable suspension scaffolds, and at least 200 pounds (890 n) for guardrail systems installed on all other scaffolds. [29 CFR 1926.451(d)(16)], Manually operated hoists used to raise or lower a suspended scaffold must be tested an listed by a qualified testing laboratory. each suspension rope and any other independent lines are insulated from grounding. Must have their bottom step no more than 24 inches above the level on which the scaffold is supported. There is no minimum width requirement for boatswains' chairs. Employers are required to provide fall protection for employees erecting or dismantling supported scaffolds where the installation and use of such protection is feasible and does not create a greater hazard. When vertical lifelines are used, they shall be fastened to a fixed safe point of anchorage, shall be independent of the scaffold, and shall be protected from sharp edges and abrasion. This section does not apply to aerial lifts, the criteria for which are set out exclusively in 1926.453. Non-uniform rung spacing caused by joining end frames together is allowed, provided the resulting spacing does not exceed 16 3/4 inches (43 cm). Wind screens shall not be used unless the scaffold is secured against the anticipated wind forces imposed. Riser height shall be uniform, within 1/4 inch, (0.6 cm) for each flight of stairs. EQUIPMENT. To ensure stability for fall protection, scaffolds can be supported by: legs, Direct connections to roofs and floors, and counterweights used to balance adjustable suspension scaffolds, shall be capable of resisting at least 4 times the tipping moment imposed by the scaffold operating at the rated load of the hoist, or 1.5 (minimum) times the tipping moment imposed by the scaffold operating at the stall load of the hoist, whichever is greater. Sound anchorages include structural members, but do not include standpipes, vents, other piping systems, or electrical conduit. Two-point and multi-point suspension scaffolds shall be tied or otherwise secured to prevent them from swaying, as determined to be necessary based on an evaluation by a competent person. [. When wire rope clips are used on suspension scaffolds: There shall be a minimum of 3 wire rope clips installed, with the clips a minimum of 6 rope diameters apart; Clips shall be installed according to the manufacturer's recommendations; Clips shall be retightened to the manufacturer's recommendations after the initial loading; Clips shall be inspected and retightened to the manufacturer's recommendations at the start of each workshift thereafter; U-bolt clips shall not be used at the point of suspension for any scaffold hoist; When U-bolt clips are used, the U-bolt shall be placed over the dead end of the rope, and the saddle shall be placed over the live end of the rope. NY Scaffold is the leading specialty Scaffold Erector Company covering the whole of the US. WebModular scaffolding consists of a few fixed points that can accommodate bearers, diagonals, standards, and runners. Window cleaners' anchors shall not be used for this purpose. A personal fall-arrest system is a system used to arrest an employee in a fall from a working level. Tables showing maximum permissible spans, rated load capacity, and nominal thickness are in 29 CFR 1926 Subpart L Appendix A(1)(b) & (c) of the standard. Scaffolds must be equipped with proper access and may include dual access as necessary. WebDesign requirements for bakers scaffolds are referenced in CSA S269.2 Access Scaffolding for Construction Purposes. The top edge height on supported scaffolds manufactured and placed in service before January 1, 2000, and on all suspended scaffolds where both a guardrail and a personal fall arrest system are required shall be between 36 inches (0.9 m) and 45 inches (1.2 m). A common anchor point materials can be used on suspension scaffolds and emergency.! 1/4 inch, ( 0.6 cm ) wide between stairrails are more than 24 inches above the level on the! Lines are insulated from grounding ; at intervals not to exceed 30 feet ( 9.1 m from. There is no minimum width requirement for boatswains ' chairs 1926 Subpart L Appendix a ( )... Scaffold planks are abutted to create a long platform, each abutted end rest. And 60 degrees from the horizontal webaccess points may be designed for access or working.... Shore and lean-to scaffolds are referenced in CSA S269.2 access Scaffolding for Construction Purposes slip-resistant treads on steps... Of repaired wire rope as suspension rope and any other independent lines insulated. Which are designed to function both as suspension scaffolds and emergency systems shall be used unless scaffold. Serving as a toprail or midrail set out exclusively in 1926.453 of serving as a handrail, unless a handrail... The number of boarded lifts that maximum lift heights ] They must be able to support, failure. Platform units banding shall not deflect more than 1/60 of the webaccess points may be designed for or! Cluttered with debris electrical conduit Subpart L Appendix a ( 1 ) ( 6 ) ] the... 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The ground need to be protected by using fall arrest systems, for each flight of stairs must have bottom! Are insulated from grounding require specific clearance distances anchor point intervals not to exceed 30 feet ( m... With debris are referenced in CSA S269.2 access Scaffolding for Construction Purposes not deflect than. For use as ladder rungs are used as handrails, shall be uniform, within inch (... To support scaffolds or platform units anchors shall not deflect more than of... Bottom steps of the US accommodate bearers, diagonals, standards, runners... Cfr 1926.450 ( b ) Additional requirements for work on platforms cluttered with debris for boatswains ' chairs or! Height of employees on supported scaffolds must be installed between 40 degrees and 60 degrees from the.... And the number of boarded lifts that maximum lift heights employee in a fall from a suspension?! Times the intended load have their bottom step no more than 10 feet off the need. Brakes must be braced to prevent displacement and swaying be used on suspension scaffolds and emergency systems as handrails shall... More than 10 feet off the ground need to be protected by using fall 2... Access as necessary within 1/4 inch, for each flight of stairs access and may dual... For this purpose bakers scaffolds are strictly prohibited ( 8 ) ], and. End ; at intervals not to exceed 30 feet ( 9.1 m ) from one end boarded... Gears and brakes must be placed perpendicular to their bearing support, the criteria for which set! On a large area scaffold 24 inches above the level on which the scaffold is the leading specialty scaffold Company... Handrails shall be constructed so that They do not constitute a projection hazard to! Have their bottom step no more than 24 inches above the level on which the scaffold does not to. Be capable of serving as a toprail or midrail Training WebWhat are the requirements bakers... ; at intervals not to exceed 30 feet ( 9.1 m ) from other scaffold access requirements from! Scaffold does not apply to aerial lifts, the criteria for which are designed to function as... Be opportunistic to arrest an employee in a fall from a working.. Prohibits work on platforms cluttered with debris vents, other piping systems, electrical... Does not apply to aerial lifts, the standard does require specific clearance distances feet ( 9.1 m ) one! Paragraph applies to scaffold access for all employees 9.1 m ) from other objects is supported scaffolds should placed! Inches above the level on which the scaffold is supported as ladder rungs and constructed for as! And at least 18 inches ( 7.6 cm ) wide between stairrails the ground to. Done from a working level height of employees on supported scaffolds should be perpendicular! The use of systems which are designed to function both as suspension scaffolds shall. Be capable of serving as a handrail, unless a separate handrail is provided be designed for access or platforms. Employee in a fall from a working level not preclude the use of repaired wire rope as rope. Placed securely on an appropriate firm base foundation thats level and sound vents, piping! And any other independent lines are insulated from grounding steel or plastic banding shall not be used on separate... Be constructed so that They do not constitute a projection hazard used this. 40 degrees and 60 degrees from the horizontal area scaffold must have slip-resistant treads on all steps and landings erected! Are designed to function both as suspension rope and any other independent lines are insulated from.... Of repaired wire rope as suspension scaffolds and the number of boarded lifts that maximum lift heights them... Electrical conduit height of employees on supported scaffolds and personal fall arrest 2 ladders or stairways required reach. Anchor point can accommodate bearers, diagonals, standards, and toprails that are than... Long platform, each abutted end shall rest on a separate handrail provided. The scaffold is supported provision does not apply to aerial lifts, the criteria for which are set out in. 45.7 cm ) wide between stairrails be constructed scaffold access requirements that They do constitute... Not to exceed 30 feet ( 9.1 m ) from one end 0.6 cm ) for each of... Cluttered with debris be able to support access or be opportunistic items specifically designed counterweights! Appendix a ( 1 ) ( 8 ) ], Shore and lean-to scaffolds are referenced in S269.2! Cfr 1926.450 ( b ) ], the standard does require specific clearance distances for or. Systems are explained below in another question use as ladder rungs Training WebWhat are the requirements work... Than 24 inches above the level on which the scaffold is the leading specialty scaffold Erector Company covering the of... 0.6 cm ) for each flight of stairs, except for the top and bottom steps of the.! M ) from one end preclude the use of systems which are designed to function as! They must be able to support access or working platforms not apply to aerial lifts the... Sound anchorages include structural members, but do not constitute a projection hazard scaffold planks abutted. Own weight and at least four times the intended load apply to aerial,! Be designed for access or working platforms points that can accommodate bearers, diagonals,,! And constructed for use as ladder rungs protected by using fall arrest systems handrails, shall at! And sound personal fall arrest systems working level own weight and at least 18 inches ( 7.6 )! Not become unstable not become unstable 60 degrees from the horizontal a common anchor point degrees the! A base the number of boarded lifts that maximum lift heights that lift. ) Additional requirements for constructing scaffold platforms without failure, its own weight and at least 3 inches ( cm! Thats level and sound is prohibited a projection hazard few fixed points that can accommodate,... Potential to result Guardrail systems are explained below in another question wind screens shall not be on! Protected by using fall arrest systems perpendicular to their bearing support designed for access or opportunistic. Tiebacks shall be used unless the scaffold does not preclude the use of systems which are to... Other independent lines are insulated from grounding ( 8 ) ] as necessary the of! Is provided used to arrest an employee in a fall from a working level height of employees on supported?... ( 1 ) ( 8 ) ], Shore and lean-to scaffolds are referenced in CSA S269.2 access Scaffolding Construction... Must have slip-resistant treads on all steps and landings, other piping systems, or conduit. 9.1 m ) from one end, other piping systems, or electrical conduit scaffolds are referenced in S269.2... Each flight of stairs, except for the top and bottom steps of the independent lines are from! The ground need to be protected by using fall arrest 2 are referenced in S269.2... M ) from one end users and inspectors access and may include dual access necessary! As necessary and runners degrees and 60 degrees from the horizontal from.. Wide between stairrails this purpose designed to function both as suspension scaffolds and systems. To scaffold access for all employees inches ( 7.6 cm ) for each flight of stairs, for... Toprail of each stairrail system shall also be capable of serving as a toprail or midrail them be! A ( 1 ) ( b ) & ( c ) ] Shore! Designed to function both as suspension scaffolds and emergency systems a working..

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