scaffold access requirements

Scaffold components manufactured by different manufacturers shall not be modified in order to intermix them unless a competent person determines the resulting scaffold is structurally sound. 10 OSHA Scaffolding Requirements 1. [, A competent person must inspect ropes for defects prior to each workshift and after every occurrence that could affect a rope's integrity. Outrigger beams shall be placed perpendicular to its bearing support (usually the face of the building or structure). 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. This paragraph applies to scaffold access for all employees. [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. What are the footing and foundation requirements for supported scaffolds? [29 CFR 1926.451(c)(2)(iv)]. [29 CFR 1926.451(d)(15)], An automatic braking and locking device, in addition to the operating brake, must engage when a hoist makes instantaneous change in momentum or an accelerated overspeed. 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. What are some of the requirements for manually operated suspension scaffold hoists? In addition, employees must wear hard hats. Tiebacks shall be installed perpendicular to the face of the building or structure, or opposing angle tiebacks shall be installed. Employees shall be prohibited from working on scaffolds covered with snow, ice, or other slippery material except as necessary for removal of such materials. 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. Must be specifically designed for the type of scaffold with which they are used. c) Added guidance for assessing base soil conditions. WebDesign requirements for bakers scaffolds are referenced in CSA S269.2 Access Scaffolding for Construction Purposes. 6, 1979, as amended at 58 FR 35182 and 35310, June 30, 1993; 61 FR 46025, Aug. 30 1996; 61 FR 59831, Nov. 25, 1996], Occupational Safety & Health Administration, Occupational Safety and Health Administration, Outreach Training Program (10- and 30-hour Cards), OSHA Training Institute Education Centers, Severe Storm and Flood Recovery Assistance. Supported scaffold poles, legs, posts, frames, and uprights shall bear on base plates and mud sills or other adequate firm foundation. [29 CFR 1926.451(f)(10)], Suspension ropes must be shielded from heat-producing processes. above the scaffold supporting level. Where the employer makes the demonstration provided for in paragraph (b)(1)(i) of this section, the platform shall be planked or decked as fully as possible and the remaining open space between the platform and the uprights shall not exceed 9 1/2 inches (24.1 cm). [29 CFR 1926.451(d)(3)(x)]. Zelienople, PA 16063. [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. How will I know what kind of fall protection to provide for a specific-type of scaffold? What materials can be used to increase the working level height of employees on suspended scaffolds? WebAccess Scaffolding provides a complete scaffolding service including delivery, pickup, erection and dismantle, or we can hire the scaffold to you directly. [29 CFR 1926.502(d)] The use of a body belt in a tethering system or in a restraint system is acceptable and is regulated under 29 CFR 1926.502(e). Stair-rails must not be less than 28 inches nor more than 37 inches from the surface of the tread. Must have rest platforms at 12-foot maximum intervals. [29 CFR 1926.451(b)(1)], Scaffold planking must be able to support, without failure, its own weight and at least four times the intended load. The ends of all rails shall not overhang the terminal posts except when such overhang does not constitute a projection hazard to employees. Sound anchorages include structural members, but do not include standpipes, vents, other piping systems, or electrical conduit. WebProvides general requirements for all scaffolds AND also includes information on specific types of scaffolding. Each employee on a scaffold more than 10 feet (3.1 m) above a lower level shall be protected from falling to that lower level. [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. When horizontal lifelines are used, they shall be secured to two or more structural members of the scaffold, or they may be looped around both suspension and independent suspension lines (on scaffolds so equipped) above the hoist and brake attached to the end of the scaffold. [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. Hook-on and attachable ladders shall have uniformly spaced rungs with a maximum spacing between rungs of 16 3/4 inches. [, Employers must ensure that all employees are trained to recognize the hazards associated with the type of scaffold being used. Guardrail systems installed to meet the requirements of this section shall comply with the following provisions (guardrail systems built in accordance with Appendix A to this subpart will be deemed to meet the requirements of paragraphs (g)(4)(vii), (viii), and (ix) of this section): Guardrail systems shall be installed along all open sides and ends of platforms. 29 CFR 1926 Subpart L Appendix A(1)(b) & (c). Unsafe scaffolding has the potential to result When Scaffolding is Needed The very short answer is: when a risk assessment outlines it is necessary! A risk assessment is a legal requirement to carry out when employees are on a working at height project, but not legally required in personal projects, although you should take safety seriously and conduct one yourself. Stairways must be installed between 40 degrees and 60 degrees from the horizontal. What are the clearance distance between scaffolds and power lines? The independent support lines shall be equal in number and strength to the suspension ropes. WebTower scaffolds must comply with the standard required for all types of scaffolds, eg double guardrails, toeboards, bracing and access ladder. Hook-on or attachable ladders shall be installed as soon as scaffold erection has progressed to a point that permits safe installation and use. Tiebacks shall be equivalent in strength to the hoisting rope. Scaffolds and scaffold components shall be inspected for visible defects by a competent person before each work shift, and after any occurrence which could affect a scaffold's structural integrity. The following chart illustrated the type of fall protection required for specific scaffolds. The training must include fall hazards, falling object hazards, electrical hazards, proper use of the scaffold, and handling of materials. Independent support lines and suspension ropes shall not be attached to the same points of anchorage. [, When using direct access, the surface must not be more than 24 inches (61 cm) above or 14 inches (36 cm) horizontally from the surface. May forklifts, front-end loaders, or similar equipment support platforms? Tiebacks shall be secured to a structurally sound anchorage on the building or structure. What materials are unacceptable for guardrails? 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). [29 CFR 1926.451(c)(2)(v)], Front-end loaders and similar equipment can support scaffold platforms only when they've been specifically designed by the manufacturer for such use. Must be specifically designed and constructed for use as ladder rungs. 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. Tread depth shall be uniform, within 1/4 inch, for each flight of stairs. [ 29 CFR 1926.451(a)(1) ] A qualified person must design the scaffolds, which are loaded in 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. Web(1) 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, d) Added precautions around power lines. 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. each suspension rope and any other independent lines are insulated from grounding. The ladder legs shall be secured to prevent them from slipping or being pushed off the platform. Use your safety belts and lanyards when working on scaffolding at a height of 10 feet or more above ground level. The toprail of each stairrail system shall also be capable of serving as a handrail, unless a separate handrail is provided. 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. 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. Steps and rungs of ladders and stairways must line up vertically with each other between rest platforms. Must have rest platforms at 35-foot maximum intervals on all supported scaffolds more than 35 feet high. 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). What are the requirements for suspension scaffolds? [. Supported scaffolds with a height to base width (including outrigger supports, if used) ratio of more than four to one (4:1) shall be restrained from tipping by guying, tying, bracing, or equivalent means, as follows: Guys, ties, and braces shall be installed at locations where horizontal members support both inner and outer legs. Must have their bottom step no more than 24 inches above the level on which Treads and landings shall have slip-resistant surfaces. Our books collection saves in multiple locations, allowing you to get the most less latency time to download any of our books like this one. a grounding conductor is connected from the scaffold to the structure and is at least the size of the welding lead. Scaffolds and scaffold components shall not be loaded in excess of their maximum intended loads or rated capacities, whichever is less. A specific-type of scaffold with which they are used for a specific-type of scaffold ( 3 (. 1 ) ( x ) ] ( b ) & ( c ) foundation requirements for supported scaffolds requirements. From the horizontal level on which Treads and landings shall have uniformly spaced rungs with a maximum spacing between of. The platform be capable of serving as a handrail, unless a separate scaffold access requirements is provided for operated! 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