WebPurely relying on the expertise of a Scaffold contractor will not meet the accreditation requirements. Fall protection includes guardrail systems and personal fall arrest systems. This determination shall be based on site conditions and the type of scaffold being erected or dismantled. Before the scaffold is used, direct connections shall be evaluated by a competent person who shall confirm, based on the evaluation, that the supporting surfaces are capable of supporting the loads to be imposed. How wide does the work area need to be on scaffolding? Counterweights shall not be removed from an outrigger beam until the scaffold is disassembled. WebScaffolding Access Requirements 9 out of 10 based on 159 ratings. When the loads specified in paragraph (g)(4)(vii) of this section are applied in a downward direction, the top edge shall not drop below the height above the platform surface that is prescribed in paragraph (g)(4)(ii) of this section. 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. [, A competent person must inspect ropes for defects prior to each workshift and after every occurrence that could affect a rope's integrity. To reduce the possibility of welding current arcing through the suspension wire rope when performing welding from suspended scaffolds, the following precautions shall be taken, as applicable: An insulated thimble shall be used to attach each suspension wire rope to its hanging support (such as cornice hook or outrigger). Suspension scaffold power-operated hoists and manual hoists shall be tested by a qualified testing laboratory. When can personal fall-arrest systems be used when working on scaffolding and aerial lifts? Are there requirements for suspension ropes? Direct access to or from another surface shall only be used when the scaffold is not more than 14 inches horizontally and 24 inches vertically from the other surface. The use of repaired wire rope as suspension rope is prohibited. [29 CFR 1926.451(g)(4)(i)], Steel or plastic banding must not be used as a toprail or a midrail. Ties, guys, braces, or outriggers shall be used to prevent the tipping of supported scaffolds in all circumstances where an eccentric load, such as a cantilevered work platform, is applied or is transmitted to the scaffold. When midrails, screens, mesh, intermediate vertical members, solid panels, or equivalent structural members are used, they shall be installed between the top edge of the guardrail system and the scaffold platform. the tail line is guided, retained, or both, so that it does not become grounded. Wood platforms shall not be covered with opaque finishes, except that platform edges may be covered or marked for identification. 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. Webf. When are both fall-arrest and guardrail systems required? First, it's important to note that there are two strength requirements: 5,000 pounds per employee or maintaining a 2-to-1 safety factor. 5.3.11 Scaffolding fittings (couplers) shall be lifted and lowered in a safe manner using Gin Wheel, Rope and Canvas bucket, throwing of scaffolding tubes & fittings to the work area shall not be permitted. What types of scaffolds does the standard prohibit? Steel or plastic banding shall not be used as a toprail or midrail. WebIndependent Scaffolds Made to order specialist access requirements Tank Scaffolds Span Deck Walkways Mobiles Temporary Fencing Power Climber Swinging Stages Modular Swinging Stages Astro Winches (air and electric) Building Maintenance Units Genie Scissor & Boom Lifts, AWP30, Material Lifters Material Lifts Superlift Genie Lifts Boom Lifts What are the requirements for work on platforms cluttered with debris? The use of shore or lean-to scaffolds is prohibited. Stair-rails and handrails must be designed and constructed to prevent punctures, lacerations, snagged clothing, and projection. Guardrail systems shall be installed before the scaffold is released for use by employees other than erection/dismantling crews. May forklifts, front-end loaders, or similar equipment support platforms? In these situations, only the planking that the employer establishes is necessary to provide safe working conditions is required. [29 CFR 1926.451(d)(3)(x)]. Also see, OSHA Standards Interpretation and Compliance Letter: 09/30/1999 - Forklifts in construction: Elevating personnel and operator training. Such materials cannot be used as counterweights. When midrails are used, they shall be installed at a height approximately midway between the top edge of the guardrail system and the platform surface. Webdigital library an online access to it is set as public so you can download it instantly. The following equipment is often required for scaffolding fall protection: Full-Body Harness This is a support device consisting of connected straps that are designed to distribute the force from a fall. Must have rest platforms at 35-foot maximum intervals on all supported scaffolds more than 35 feet high. 29 CFR 1926 Subpart L Appendix A(1)(b) & (c). Give Us a Call. Riser height shall be uniform, within 1/4 inch, (0.6 cm) for each flight of stairs. [29 CFR 1926.451(c)(2)(i) and 29 CFR 1926.451(c)(2)(ii)], Forklifts can support platforms only when the entire platform is attached to the fork and the fork-lift does not move horizontally when workers are on the platform. [29 CFR 1926.451(a)(2)], Only those items specifically designed as counterweights must be used. [29 CFR 1926.451 (b) (2)] The ends of stairrail systems and handrails shall be constructed so that they do not constitute a projection hazard. Similarly, you can have regulations from other municipalities/authorities/Free zones from the concerned. Fork-lifts shall not be used to support scaffold platforms unless the entire platform is attached to the fork and the fork-lift is not moved horizontally while the platform is occupied. A toeboard shall be erected along the edge of platforms more than 10 feet (3.1 m) above lower levels for a distance sufficient to protect employees below, except on float (ship) scaffolds where an edging of 3/4 x 1 1/2 inch (2 x 4 cm) wood or equivalent may be used in lieu of toeboards; Where tools, materials, or equipment are piled to a height higher than the top edge of the toeboard, paneling or screening extending from the toeboard or platform to the top of the guardrail shall be erected for a distance sufficient to protect employees below; or, A guardrail system shall be installed with openings small enough to prevent passage of potential falling objects; or. Access requirements for employees erecting or dismantling supported scaffolds are specifically addressed in paragraph (e)(9) of this section. Each end of a platform 10 feet or less in length shall not extend over its support more than 12 inches (30 cm) unless the platform is designed and installed so that the cantilevered portion of the platform is able to support employees and/or materials without tipping, or has guardrails which block employee access to the cantilevered end. Tiebacks shall be equivalent in strength to the suspension ropes. What Are the Requirements for Supported Scaffolds? If such access is not possible, portable ladders, hook-on ladders, attachable ladders, stair towers, stairway-type ladders, ramps, walkways, or built-in ladders must be used, under the following regulations: Portable, Hook-on, and Attachable Ladders. insulated protective covers cover the hoist. Guardrail height. Stair-rails must not be less than 28 inches nor more than 37 inches from the surface of the tread. 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. Ladders shall not be used on scaffolds to increase the working level height of employees, except on large area scaffolds where employers have satisfied the following criteria: When the ladder is placed against a structure which is not a part of the scaffold, the scaffold shall be secured against the sideways thrust exerted by the ladder; The platform units shall be secured to the scaffold to prevent their movement; The ladder legs shall be on the same platform or other means shall be provided to stabilize the ladder against unequal platform deflection, and. Vertical lifelines shall not be used when overhead components, such as overhead protection or additional platform levels, are part of a single-point or two-point adjustable suspension scaffold. Must be installed between 40 degrees and 60 degrees from the horizontal. [29 CFR 1926.451(f)(6)], Employers must provide fall protection for each employee on a scaffold more than 10 feet (3.1 m) above a lower level. Except as provided in paragraphs (b)(3)(i) and (ii) of this section, the front edge of all platforms shall not be more than 14 inches (36 cm) from the face of the work, unless guardrail systems are erected along the front edge and/or personal fall arrest systems are used in accordance with paragraph (g) of this section to protect employees from falling. 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. [29 CFR 1926.451(a)(5)], The stall load is the load at which the prime-mover (motor or engine) of a power-operated hoist stalls or the power to the prime-mover is automatically disconnected. The ladder legs shall be secured to prevent them from slipping or being pushed off the platform. [, All suspension scaffolds must be tied or otherwise secured to prevent them from swaying, as determined by a competent person. What exactly is sufficient clear space? Access ladders must extension ladders are being used to access [29 CFR 1926.451(d)(13)], These hoists require a positive crank force to descend. Each platform greater than 10 feet in length shall not extend over its support more than 18 inches (46 cm), unless it is designed and installed so that the cantilevered portion of the platform is able to support employees without tipping, or has guardrails which block employee access to the cantilevered end. Outrigger beams shall be placed perpendicular to its bearing support (usually the face of the building or structure). 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). [29 CFR 1926.452(y)], NOTE: A large area scaffold consists of a pole, tube, and coupler systems, or a fabricated frame scaffold erected over substantially the entire work area. Cross braces on tubular welded frame scaffolds shall not be used as a means of access or egress. Debris shall not be allowed to accumulate on platforms. What are the requirements for access to scaffolds? 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. Does a scaffold meet the requirements of 1926.502 (d) (15)? Where scaffolds must be used in areas that the employer can demonstrate are so narrow that platforms and walkways cannot be at least 18 inches (46 cm) wide, such platforms and walkways shall be as wide as feasible, and employees on those platforms and walkways shall be protected from fall hazards by the use of guardrails and/or personal fall arrest systems. WebA mobile scaffold can only be built to a maximum height of 12 metres. 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. Any part of a scaffold damaged or weakened such that its strength is less than that required by paragraph (a) of this section shall be immediately repaired or replaced, braced to meet those provisions, or removed from service until repaired. How can one prevent supported scaffolding from tipping? Hook-on or attachable ladders shall be installed as soon as scaffold erection has progressed to a point that permits safe installation and use. [, When employees are plastering and lathing 18 inches (46 cm) or less from the front edge. Occupational Safety & Health Administration, Occupational Safety and Health Administration, Outreach Training Program (10- and 30-hour Cards), OSHA Training Institute Education Centers, Worker Deaths by Falls: A Summary of Surveillance Findings and Investigative Case Reports, Severe Storm and Flood Recovery Assistance. [29 CFR 1926.451(d)(6)], Gears and brakes must be enclosed. Scaffold planking must be able to support, without failure, its own weight and at least four times the intended load. Safety Scaffolding Training This paragraph applies to scaffold access for all employees. Platforms shall not deflect more than 1/60 of the span when loaded. This provision does not preclude the use of common support members, such as "T" sections, to support abutting planks, or hook on platforms designed to rest on common supports. Exception to paragraph (b)(1): The requirement in paragraph (b)(1) to provide full planking or decking does not apply to platforms used solely as walkways or solely by employees performing scaffold erection or dismantling. [29 CFR 1926.451(f)(16)], The standard prohibits work on platforms cluttered with debris. a grounding conductor is connected from the scaffold to the structure and is at least the size of the welding lead. When the falling objects are too large, heavy or massive to be contained or deflected by any of the above-listed measures, the employer shall place such potential falling objects away from the edge of the surface from which they could fall and shall secure those materials as necessary to prevent their falling. [29 CFR 1926.451(f)(11)], Power-operated hoists used to raise or lower a suspended scaffold must be tested by a qualified testing laboratory. Heat damage caused by a torch or any damage caused by contact with electrical wires. 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). 10 based on site conditions and the type of scaffold being erected or dismantled the intended load permits. Planking that the employer establishes is necessary to provide safe working conditions is required Elevating. 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