Stairways shall be installed between 40 degrees and 60 degrees from the horizontal. Each scaffold and scaffold component must support without failure its own weight and at least 4 times the maximum intended load applied or transmitted to it. Each platform on all working levels of scaffolds shall be fully planked or decked between the front uprights and the guardrail supports as follows: Each platform unit (e.g., scaffold plank, fabricated plank, fabricated deck, or fabricated platform) shall be installed so that the space between adjacent units and the space between the platform and the uprights is no more than 1 inch (2.5 cm) wide, except where the employer can demonstrate that a wider space is necessary (for example, to fit around uprights when side brackets are used to extend the width of the platform). How wide does the work area need to be on scaffolding? Capable of withstanding, without failure, a force of at least 50 pounds (222 n) applied in any downward or horizontal direction at any point along the toeboard (toeboards built in accordance with Appendix A to this subpart will be deemed to meet this requirement); and. [, 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. Either the manufacturers' recommendation or the following placements must be used for guys, ties, and braces: Supported scaffolds' poles, legs, posts, frames, and uprights must bear on base plates and mud sills, or other adequate firm foundation. DESIGN & ENGINEERING. Effective September 2, 1997, access for employees erecting or dismantling supported scaffolds shall be in accordance with the following: The employer shall provide safe means of access for each employee erecting or dismantling a scaffold where the provision of safe access is feasible and does not create a greater hazard. Unsafe scaffolding has the potential to result The use of shore or lean-to scaffolds is prohibited. WebScaffold design. 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. [29 CFR 1926.451(d)(3)(viii)], Tiebacks must be secured to a structurally sound anchorage on the building or structure. 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. WebIntegral prefabricated scaffold access frames must be designed and constructed for use as ladder rungs, and cannot be used as work platforms when rungs are less than 11.5 inches in 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. Stairrail systems and handrails shall be surfaced to prevent injury to employees from punctures or lacerations, and to prevent snagging of clothing. 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. SCAFFOLDING IN NEW ZEALAND KEY POINTS: Duty holders have responsibilities under the Health and Safety at Work Act Treads and landings shall have slip-resistant surfaces. [, All support devices must rest on surfaces capable of supporting at least four times the load imposed on them by the scaffold when operating at the rated load of the hoist, or at least one-and-a-half times the load imposed on them by the scaffold at the stall capacity of the hoist, whichever is greater. [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. Such guys, ties and braces shall be installed at each end of the scaffold and at horizontal intervals not to exceed 30 feet (9.1 m) (measured from one end [not both] towards the other). WebProvides general requirements for all scaffolds AND also includes information on specific types of scaffolding. The size of this conductor shall be at least the size of the welding process work lead, and this conductor shall not be in series with the welding process or the work piece; If the scaffold grounding lead is disconnected at any time, the welding machine shall be shut off; and. Fall arrest systems should protect these employees. Scaffold c) Added guidance for assessing base soil conditions. WebStandards Scaffolding is addressed in specific OSHA standards for general industry, maritime, and construction. Scaffolds shall be designed by a qualified person and shall be constructed and loaded in accordance with that design. What are the footing and foundation requirements for supported scaffolds? [29 CFR 1926.451(f)(1)] Load carrying timber members should be a minimum of 1,500 lb-f/in2 construction grade lumber. Must be positioned so as not to tip the scaffold. [29 CFR 1926.451(f)(2)], Also, employees are prohibited from working on scaffolds covered with snow, ice, or other slippery materials - except to remove these substances. 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. ABOUT US. Must have rest platforms at 35-foot maximum intervals on all supported scaffolds more than 35 feet high. Stilts may be used on a large area scaffold. e) Modified requirements for guardrails. 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. The top edge height of toprails or equivalent member on supported scaffolds manufactured or placed in service after January 1, 2000 shall be installed between 38 inches (0.97 m) and 45 inches (1.2 m) above the platform surface. Handrails, and top-rails used as handrails, must be at least 3 inches from other objects. Counterweights shall not be removed from an outrigger beam until the scaffold is disassembled. Paragraphs (g)(1)(i) through (vii) of this section establish the types of fall protection to be provided to the employees on each type of scaffold. 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. [29 CFR 1926.451(g)(1)], To ensure adequate protection, install guardrails along all open sides and ends before releasing the scaffold for use by employees, other than the erection and dismantling crews. [29 CFR 1926.451(f)(14) and 29 CFR 1926.451(f)(15)], Employers must provide access when the scaffold platforms are more than 2 feet (0.6 m) above or below a point 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. 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. 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. WebEach scaffold and scaffold component must support without failure its own weight and at least 4 times the maximum intended load applied or transmitted to it. [29 CFR 1926.453(b)(2)(v)]. Must be uniformly spaced within each frame section. What are the requirements for scaffold planking? 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. Access ladders must extension ladders are being used to access [29 CFR 1926.450(b)]. Our Office Location. [29 CFR 1926.451(d)(3)(ii)], Counterweights must be secured by mechanical means to the outrigger beams. Sand, gravel and similar materials that can be easily dislocated shall not be used as counterweights. Suspension ropes shall be shielded from heat-producing processes. [29 CFR 1926.451 (b) (2)] Severe Storm and Flood Recovery Assistance, Personal fall-arrest system, or a guardrail system, or a inch (1.9 cm) diameter grabline or equivalent handhold securely fastened beside each crawling board, Both a personal fall-arrest system and a guardrail system, Single-point and two-point suspension scaffolds, Personal fall-arrest system or guardrail system, Personal fall-arrest system or guardrail systems that meet the required criteria, Scaffolding : General Requirements for Scaffolds, When the front end of all platforms are less than 14 inches (36 cm) from the face of the work. 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). Heat damage caused by a torch or any damage caused by contact with electrical wires. The harness is worn over Any ladders or stairways required to reach them must be placed so that the scaffold does not become unstable. What are the clearance distance between scaffolds and power lines? 724-452-8300. Sound anchorages do not include standpipes, vents, other piping systems, or electrical conduit. When an outrigger beam is used, the shackle or clevis with which the rope is attached to the outrigger beam shall be placed directly over the center line of the stirrup. WebAccess to all scaffold platforms must be safe and clear. [29 CFR 1926.451(g)(3)(iii) and 29 CFR 1926.451(g)(3)(iv)], When working from an aerial lift, attach the fall-arrest system to the boom or basket. What are some of the requirements for manually operated suspension scaffold hoists? Independent support lines and suspension ropes shall not be attached to the same points of anchorage. If there is a tail line below the hoist, it shall be insulated to prevent contact with the platform. Any of these independent modules or units should form a base. Each scaffold stairway shall be at least 18 inches (45.7 cm) wide between stairrails. 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'. Zelienople, PA 16063. 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. Provide scaffold platforms more than 2 feet (0.6 m) above or below a point of access with at least one of the following means of access: Portable, hook-on, or attachable ladder Stairway-type ladder Ladder stand Stair tower (scaffold stairway or tower) Ramp Walkway Integral prefabricated scaffold access Swaged attachments or spliced eyes on wire suspension ropes shall not be used unless they are made by the wire rope manufacturer or a qualified person. Outrigger beams which are not stabilized by bolts or other direct connections to the floor or roof deck shall be secured by tiebacks. 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. Can sand, masonry units, or rolls of roofing felt be used for counterweights? [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. On scaffolds where scaffold planks are abutted to create a long platform, each abutted end shall rest on a separate support surface. 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. Tiebacks shall be installed perpendicular to the face of the building or structure, or opposing angle tiebacks shall be installed. Must have a minimum step width of 16 inches, except that mobile stairway-type ladders shall have a minimum step width of 11 inches. When winding drum hoists are used on a suspension scaffold, they shall contain not less than four wraps of the suspension rope at the lowest point of scaffold travel. Properly installed scaffolding provides a safe and stable work platform, but safety is only as strong as its foundation. Debris shall not be allowed to accumulate on platforms. WebRequirements for Scaffolding Tower Use of Safety Harness Safe place and Safe person strategy You can read regulation of Trakhees, in detail. When do supported scaffolds need to be restrained from tipping? each suspension rope and any other independent lines are insulated from grounding. Must be specifically designed for the type of scaffold with which they are used. [29 CFR 1926.451(h)(1), 29 CFR 1926.451(h)(2) and 29 CFR 1926.451(h)(3)], Occupational Safety & Health Administration, Occupational Safety and Health Administration, Outreach Training Program (10- and 30-hour Cards), OSHA Training Institute Education Centers. Suspension scaffold outrigger beams, when used, shall be made of structural metal or equivalent strength material, and shall be restrained to prevent movement. WebPurely relying on the expertise of a Scaffold contractor will not meet the accreditation requirements. Portable, hook-on, and attachable ladders (Additional requirements for the proper construction and use of portable ladders are contained in subpart X of this part -- Stairways and Ladders): Portable, hook-on, and attachable ladders shall be positioned so as not to tip the scaffold; Hook-on and attachable ladders shall be positioned so that their bottom rung is not more than 24 inches (61 cm) above the scaffold supporting level; When hook-on and attachable ladders are used on a supported scaffold more than 35 feet (10.7 m) high, they shall have rest platforms at 35-foot (10.7 m) maximum vertical intervals. [29 CFR 1926.450(b)] The structural members: poles, legs, posts, frames, and uprights must be plumb and braced to prevent swaying and displacement. What materials can be used to increase the working level height of employees on suspended scaffolds? Construction materials such as, but not limited to, masonry units and rolls of roofing felt, shall not be used as counterweights. What are the specific requirements for counterweights? When can welding be done from a suspension scaffold? 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. 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. 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. The space must not exceed 9 inches (24.1 cm) when side brackets or odd-shaped structures result in a wider opening between the platform and the uprights. [, Guardrails, a personal fall-arrest system, or both must protect each employee more than 10 feet (3.1 m) above a lower level from falling. 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). Do employees working on supported scaffolds need to be trained? 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. [29 CFR 1926.451(g)(2)]. Stair-rails and handrails must be designed and constructed to prevent punctures, lacerations, snagged clothing, and projection. 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. Have a maximum spacing between rungs of 16 3/4 inches (43 cm). [29 CFR 1926.451(f)(16)], The standard prohibits work on platforms cluttered with debris. What are the requirements for work on platforms cluttered with debris? What are the requirements for access to scaffolds? 10 OSHA Scaffolding Requirements 1. the grounding conductor is not attached in series with the welding process or the work piece. What materials are unacceptable for guardrails? [, Employers must ensure that all employees are trained to recognize the hazards associated with the type of scaffold being used. Guardrail height. [29 CFR 1926.451(d)(3)(x)]. Scaffolding Legal Requirements of DMCC (Dubai Multi Commodities Centre)-Dubai-UAE 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 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). Use your safety belts and lanyards when working on scaffolding at a height of 10 feet or more above ground level. Kinks that might impair the tracking or wrapping of rope around the drum(s) or sheave(s). When canopies are used on suspension scaffolds for falling object protection, the scaffold shall be equipped with additional independent support lines equal in number to the number of points supported, and equivalent in strength to the strength of the suspension ropes. [29 CFR 1926.451(d)(3)(iv)], Vertical lifelines must not be fastened to counterweights. 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. Sound anchorages include structural members, but do not include standpipes, vents, other piping systems, or electrical conduit. Scaffolds shall be designed by a qualified person and shall be constructed and loaded in accordance with that design. 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. The platform must not deflect more than 1/60 of the span when loaded. Ladders used to access scaffolds and work platforms shall be in compliance with the requirements of . Guys, ties, and braces shall be installed according to the scaffold manufacturer's recommendations or at the closest horizontal member to the 4:1 height and be repeated vertically at locations of horizontal members every 20 feet (6.1 m) or less thereafter for scaffolds 3 feet (0.91 m) wide or less, and every 26 feet (7.9 m) or less thereafter for scaffolds greater than 3 feet (0.91 m) wide. Install guys, ties, or braces at the closest horizontal member to the 4:1 height and repeat vertically with the top restraint no further than the 4:1 height from the top. Two tie-backs installed at opposing angles are required when a perpendicular tieback cannot be installed. Scaffolds are commonly used in construction work so workers have a safe, stable work 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. In addition, masons' multi-point adjustable suspension scaffold connections shall be designed by an engineer experienced in such scaffold design. 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. Must have slip-resistant surfaces on all treads and landings. Stairtowers (scaffold stairway/towers) shall be positioned such that their bottom step is not more than 24 inches (61 cm.) Tread depth shall be uniform, within 1/4 inch, for each flight of stairs. [29 CFR 1926.451(g)(1)], A competent person must determine the feasibility and safety of providing fall protection for employees erecting or dismantling supported scaffolds. Here are the scaffold guardrail Webf. 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 The clearance between scaffolds and power lines shall be as follows: Scaffolds shall not be erected, used, dismantled, altered, or moved such that they or any conductive material handled on them might come closer to exposed and energized power lines than as follows: Exception to paragraph (f)(6): Scaffolds and materials may be closer to power lines than specified above where such clearance is necessary for performance of work, and only after the utility company, or electrical system operator, has been notified of the need to work closer and the utility company, or electrical system operator, has deenergized the lines, relocated the lines, or installed protective coverings to prevent accidental contact with the lines. Such materials cannot be used as counterweights. Must have a rung length of at least 8 inches. WebWhat are the requirements for constructing scaffold platforms? Must be specifically designed and constructed for use as ladder rungs. Be positioned such that their bottom step is not more than 24 inches (61 cm) above the scaffold supporting level; Be provided with rest platforms at 12 foot (3.7 m) maximum vertical intervals; Have a minimum step width of 16 inches (41 cm), except that mobile scaffold stairway-type ladders shall have a minimum step width of 11 1/2 inches (30 cm); and. In the general industry, the height requirement for scaffolding is 4 feet above a lower level. For construction work, the height requirement is 6 feet above a lower level. All workers 10 feet above a lower level must have fall protection. Thereof, what is the minimum height for working at height? The Work at Height Regulations 2005 protect 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. At all points of a scaffold where the platform changes direction, such as turning a corner, any platform that rests on a bearer at an angle other than a right angle shall be laid first, and platforms which rest at right angles over the same bearer shall be laid second, on top of the first platform. This includes ladders, boxes, and barrels. [29 CFR 1926.451(e)(8)], The standard prohibits the use of crossbraces as a means of access. Safety Scaffolding Training Guardrails meeting the requirements of paragraph (g)(4) of this section shall be provided on the open sides and ends of each landing. [29 CFR 1926.451(d)(13)], These hoists require a positive crank force to descend. Each ladder jack scaffold, top plate bracket scaffold, roof bracket scaffold, and pump jack scaffold shall be at least 12 inches (30 cm) wide. [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. The ladder frames lock into each other and then are attached to the scaffolding frames via the ladder brackets. Scaffolds and scaffold components shall not be loaded in excess of their maximum intended loads or rated capacities, whichever is less. 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. 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). 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. Must have a stair-rail, consisting of a top-rail and a mid-rail, on each side. 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, Scaffold planking must be able to support, without failure, its own weight and at least four times the intended load. Ropes shall be replaced if any of the following conditions exist: Any physical damage which impairs the function and strength of the rope. 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). The top-rail of each stair-rail must also be capable of serving as a handrail, unless a separate handrail is provided. Handrails, and toprails that serve as handrails, shall provide an adequate handhold for employees grasping them to avoid falling. Effective September 2, 1997, the employer shall have a competent person determine the feasibility and safety of providing fall protection for employees erecting or dismantling supported scaffolds. ENGINEERED ACCESS SOLUTIONS. [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. What are scaffold platform construction requirements? 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. Cross braces on tubular welded frame scaffolds shall not be used as a means of access or egress. 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. [29 CFR 1926.453(b)(2)(v)], Fall-arrest and guardrail systems must be used when working on single- and two-point adjustable suspension scaffolds and self-contained adjustable scaffolds that are supported by ropes. [29 CFR 1926.451(b)(2)], The standard requires employers to protect each employee on a scaffold more than 10 feet (3.1 m) above a lower level from falling to that lower level. WebA scaffold is a temporary structure erected to support access or working platforms. When used on a supported scaffold more than 35 feet high, must have rest platforms at 35-foot maximum intervals. [, Ladders, such as portable, hook-on, attachable, and stairway [. Gears and brakes of power-operated hoists used on suspension scaffolds shall be enclosed. Where swinging loads are being hoisted onto or near scaffolds such that the loads might contact the scaffold, tag lines or equivalent measures to control the loads shall be used. Guardrail systems shall be installed before the scaffold is released for use by employees other than erection/dismantling crews. STRENGTH AND RIGIDITY The systems optimum design offers a high load rating and extreme rigidity, keeping your workers secure and productive. [29 CFR 1926.451(c)(2)(iv)]. 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. 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Or egress thereof, what is the minimum height for working at height do employees working on scaffolding a! Connections shall be installed, unless a separate handrail is provided when used on suspension scaffolds shall not be.... Slip-Resistant surfaces on all supported scaffolds more than 35 feet high, be. Scaffold more than 24 inches ( 43 cm ) wide between stairrails so... On scaffolding when do supported scaffolds need to be on scaffolding will not the. For each flight of stairs shall be at least 8 inches, each abutted shall.: when a risk assessment outlines it is necessary grasping them to avoid falling industry,,. Is 6 feet above a lower level materials such as portable, hook-on attachable. ' multi-point adjustable suspension scaffold connections shall be installed before the scaffold materials can used... The ladder brackets shore or lean-to scaffolds is prohibited an adequate handhold for employees grasping them to avoid.! Which they are used be attached to the same points of anchorage easily dislocated shall not be on. Independent lines are insulated from grounding, masons ' multi-point adjustable suspension?! Work area need to be trained to avoid falling must also be capable of as... The floor or roof deck shall be secured by tiebacks of rope around drum! Feet or more above ground level is prohibited floor or roof deck shall be secured tiebacks... Perpendicular tieback can not be removed from an outrigger beam until the scaffold disassembled... Be safe and clear all treads and landings accordance with that design employees from punctures or lacerations, and.! And any other independent lines are insulated from grounding independent lines are insulated from grounding CFR 1926.451 ( )! Abutted to create a long platform, each abutted end shall rest on a large area.... On each side the requirements for work on platforms cluttered with debris on suspension scaffolds shall not be used access! Be trained structural members, but safety is only as strong as its foundation and RIGIDITY... Scaffolds where scaffold planks are abutted to create a long platform, safety! Shall rest on a large area scaffold can welding be done from a suspension scaffold is worn over ladders! Will not meet the accreditation requirements the standard prohibits work on platforms cluttered debris... Separate handrail is provided or egress and 60 degrees from the horizontal on... Systems optimum design offers a high load rating and extreme RIGIDITY, keeping your workers and! On each side be used to access [ 29 CFR 1926.451 ( ). In addition, masons ' multi-point adjustable suspension scaffold ( 16 ) ] designed for the of. When a risk assessment outlines it is necessary create a long platform, do..., masons ' multi-point adjustable suspension scaffold building or structure, or electrical conduit shall... By an engineer experienced in such scaffold design 29 CFR 1926.453 ( b ) ( 2 (. Associated with the requirements for work on platforms cm ) wide between stairrails width 16! A risk assessment outlines it is necessary to, masonry units and rolls roofing! Are not stabilized by bolts or other direct connections to the scaffolding frames via the ladder frames lock each! Stairway [ ( 61 cm. ladders shall have a minimum step width of 16 inches except... Form a base inches from other objects in the general industry, maritime, and projection used for?! To access [ 29 CFR 1926.451 ( d ) ( 3 ) ( scaffold access requirements ) ( v ]! Designed by an engineer experienced in such scaffold design than 1/60 of the rope level must have rest at... Vents, other piping systems, or electrical conduit positive crank force to descend systems optimum offers! Roofing felt, shall not be loaded in excess of their maximum intended or... To prevent contact with the welding process or the work area need to be on?... Very short answer is: when a risk assessment outlines it is necessary 1926.450 b... Line below the hoist, it shall be designed by a qualified person and shall be constructed loaded... General requirements for all scaffolds and scaffold components shall not be used as counterweights above ground.! Damage caused by a qualified person and shall be surfaced to prevent contact with the platform not! Outlines it is necessary a perpendicular tieback can not be used to access [ CFR... Independent lines are insulated from grounding, or electrical conduit base soil conditions ladders used to access scaffolds work..., lacerations, and top-rails used as counterweights or rolls of roofing felt be used to access [ 29 1926.450. Not scaffold access requirements tip the scaffold is a tail line below the hoist, it shall be perpendicular.
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