[29 CFR 1926.451(d)(13)], These hoists require a positive crank force to descend. Scaffolds and scaffold components shall not be loaded in excess of their maximum intended loads or rated capacities, whichever is less. 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. Stair-rails and handrails must be designed and constructed to prevent punctures, lacerations, snagged clothing, and projection. When can welding be done from a suspension scaffold? Steps and rungs of ladders and stairways must line up vertically with each other between rest platforms. Outrigger beams shall be placed perpendicular to its bearing support (usually the face of the building or structure). What are the requirements for suspension scaffolds? NY Scaffold is the leading specialty Scaffold Erector Company covering the whole of the US. 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. The scaffolding standard prohibits the Greater variations in riser height are allowed for the top and bottom steps of the entire system, not for each flight of stairs. Personal fall-arrest systems include harnesses, components of the harness/belt such as D-rings, and snap hooks, lifelines, and anchorage points. [29 CFR 1926.450(b)]. [29 CFR 1926.453(b)(2)(v)]. When screens and mesh are used, they shall extend from the top edge of the guardrail system to the scaffold platform, and along the entire opening between the supports. Web(1) A type of supported scaffold set on wheels or casters (2) A simple device consisting of a platform resting on brackets attached to a ladder (3) A uniquely designed scaffold consisting of a platform supported by moveable brackets on vertical poles (1)Mobile Scaffold (2) Ladder Scaffold (3) Pump Jack Scaffold Tiebacks shall be equivalent in strength to the suspension ropes. [29 CFR 1926.453(b)(2)(v) and 29 CFR 1926.451(g)(3)], Vertical or horizontal lifelines may be used. 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. This determination shall be based on site conditions and the type of scaffold being erected or dismantled. Platforms shall not deflect more than 1/60 of the span when loaded. Stair-rails must not be less than 28 inches nor more than 37 inches from the surface of the tread. 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. When lanyards are connected to horizontal lifelines or structural members on a single-point or two-point adjustable suspension scaffold, the scaffold shall be equipped with additional independent support lines and automatic locking devices capable of stopping the fall of the scaffold in the event one or both of the suspension ropes fail. Scaffolds are commonly used in construction work so workers have a safe, stable work Steps and rungs of ladder and stairway type access shall line up vertically with each other between rest platforms. 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. Manually operated hoists shall require a positive crank force to descend. Scaffold 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. WebA scaffold is a temporary structure erected to support access or working platforms. [29 CFR 1926.450(b)] They must be placed perpendicular to their bearing support. Suspension scaffold support devices such as cornice hooks, roof hooks, roof irons, parapet clamps, or similar devices shall be: Made of steel, wrought iron, or materials of equivalent strength; Secured against movement by tiebacks installed at right angles to the face of the building or structure, or opposing angle tiebacks shall be installed and secured to a structurally sound point of anchorage on the building or structure. [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. What are some of the requirements for power-operated suspension scaffold hoists? If a ladder is used for access, it must be securely linked to the scaffold and rise at least 3 feet above the platform. [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. [29 CFR 1926.451(d)(3)(ii) and 29 CFR 1926.451(d)(3)(iii)], Outrigger beams (thrustouts) are the structural members of a suspension or outrigger scaffolds that provide support. Unsafe scaffolding has the potential to result Independent support lines and suspension ropes shall not be attached to the same points of anchorage. 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(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. Must be positioned so as not to tip the scaffold. [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. Sand, gravel and similar materials that can be easily dislocated shall not be used as counterweights. Scaffold components manufactured by different manufacturers shall not be intermixed unless the components fit together without force and the scaffold's structural integrity is maintained by the user. 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. [29 CFR 1926.451(d)(6)], Gears and brakes must be enclosed. [, A competent person must evaluate all direct connections prior to use to confirm that the supporting surfaces are able to support the imposed load. 09/30/1999 - Forklifts in construction: Elevating personnel and operator training. WebA mobile scaffold can only be built to a maximum height of 12 metres. 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. Suspension ropes shall be shielded from heat-producing processes. 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. [29 CFR 1926.451(c)(3)], All employees must be trained by a qualified person to recognize the hazards associated with the type of scaffold being used and how to control or minimize those hazards. 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? 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. Vertical lifelines, independent support lines, and suspension ropes shall not be attached to each other, nor shall they be attached to or use the same point of anchorage, nor shall they be attached to the same point on the scaffold or personal fall arrest system. A safe point of access should be present during erection and dismantling operations. Tiebacks shall be equivalent in strength to the hoisting rope. A stairrail consisting of a toprail and a midrail shall be provided on each side of each scaffold stairway. Safety Scaffolding Training Scaffolding Access Egress Requirements. The maximum distance from the face for outrigger scaffolds shall be 3 inches (8 cm); The maximum distance from the face for plastering and lathing operations shall be 18 inches (46 cm). 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 What Are the Requirements for Supported Scaffolds? Each suspension rope, including connecting hardware, used on adjustable suspension scaffolds shall be capable of supporting, without failure, at least 6 times the maximum intended load applied or transmitted to that rope with the scaffold operating at either the rated load of the hoist, or 2 (minimum) times the stall load of the hoist, whichever is greater. 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. What exactly is sufficient clear space? above the scaffold supporting level. 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. 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. Climbing the structural cross-braces of a scaffold is unsafe, and specifically forbidden by federal standards. 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. Access Requirements Stairtowers (Scaffold Stairway/Towers) Stairtowers must be positioned so their bottom step is not more than 24 inches above the scaffold supporting level. Scaffolds shall be designed by a qualified person and shall be constructed and loaded in accordance with that design. This basically means that the ladder rungs should have sufficient clear space behind them to allow a foot or hand to make sufficient purchase on the rung. 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. 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. In addition, masons' multi-point adjustable suspension scaffold connections shall be designed by an engineer experienced in such scaffold design. Ropes shall be replaced if any of the following conditions exist: Any physical damage which impairs the function and strength of the rope. 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. Some of the requirements for all types of suspension scaffolds include: Counterweights used to balance adjustable suspension scaffolds must be able to resist at least four times the tipping moment imposed by the scaffold operating at either the rated load of the hoist, or one-and-a-half (minimum) times the tipping moment imposed by the scaffold operating at the stall load of the hoist, whichever is greater. Stilts may be used on a large area scaffold. Fall protection includes guardrail systems and personal fall arrest systems. The use of repaired wire rope as suspension rope is prohibited. Do employees working on supported scaffolds need to be trained? Guardrail height. 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. WebOnly five main components are required for basic use and the only erection tools required are a hammer and level. WebScaffolding, also called scaffold or staging, is a temporary structure used to support a work crew and materials to aid in the construction, maintenance and repair of buildings, bridges and all other man-made structures.Scaffolds are widely used on site to get access to heights and areas that would be otherwise hard to get to. Provides general requirements for all scaffolds What are the capacity requirements for all scaffolds? Must be specifically designed and constructed for use as ladder rungs. 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. How can one prevent supported scaffolding from tipping? 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. Guardrail systems are explained below in another question. Webdigital library an online access to it is set as public so you can download it instantly. WebRequirements for Scaffolding Tower Use of Safety Harness Safe place and Safe person strategy You can read regulation of Trakhees, in detail. [, 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. [29 CFR 1926.451(c)(2)(iv)]. Toeboards shall be securely fastened in place at the outermost edge of the platform and have not more than 1/4 inch (0.7 cm) clearance above the walking/working surface. What are the requirements for work on platforms cluttered with debris? Tiebacks shall be installed perpendicular to the face of the building or structure, or opposing angle tiebacks shall be installed. c) Added guidance for assessing base soil conditions. Integral prefabricated scaffold access frames shall: Be specifically designed and constructed for use as ladder rungs; Have a rung length of at least 8 inches (20 cm); Not be used as work platforms when rungs are less than 11 1/2 inches in length, unless each affected employee uses fall protection, or a positioning device, which complies with 1926.502; Be uniformly spaced within each frame section; Be provided with rest platforms at 35-foot (10.7 m) maximum vertical intervals on all supported scaffolds more than 35 feet (10.7 m) high; and. How to reduce the risk of injury when using bakers scaffolds 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. 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. Fall protection. b) Additional requirements for training of scaffold users and inspectors. 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. The training must include fall hazards, falling object hazards, electrical hazards, proper use of the scaffold, and handling of materials. [, When outrigger scaffolds are 3 inches (8 cm) or less from the front edge. [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. Evidence that the secondary brake has been activated during an overspeed condition and has engaged the suspension rope. Gasoline-powered equipment and hoists shall not be used on suspension scaffolds. [29 CFR 1926.451(d)(14)], Drum hoists must contain no less than four wraps of suspension rope at the lowest point of scaffold travel. DESIGN & ENGINEERING. d) Added precautions around power lines. Are there requirements for suspension ropes? Heat damage caused by a torch or any damage caused by contact with electrical wires. 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'. 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. Properly installed scaffolding provides a safe and stable work platform, but safety is only as strong as its foundation. Must have a slope of no more than 1 vertical to 3 horizontal degrees (20 degrees above the horizontal). Direct access is acceptable when the scaffold is not more than 14 inches (36 centimeters) horizontally and not more than 24 inches (61centimeters) vertically from the other surfaces. Scaffolding Legal Requirements of DMCC (Dubai Multi Commodities Centre)-Dubai-UAE 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. the tail line is guided, retained, or both, so that it does not become grounded. If there is a tail line below the hoist, it shall be insulated to prevent contact with the platform. Crossbraces shall not be used as a means of access. [, 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. Each stairway must be at least 18 inches between stair rails. In these situations, only the planking that the employer establishes is necessary to provide safe working conditions is required. WebA pole scaffold, tube and coupler scaffold, system scaffold, or 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. Treads and landings shall have slip-resistant surfaces. Unsafe scaffolding has the potential to result Fall arrest systems should protect these employees. If you need to move around your project then mobility will be your main concern. Must have rest platforms at 12-foot maximum intervals. May forklifts, front-end loaders, or similar equipment support platforms? Wood platforms shall not be covered with opaque finishes, except that platform edges may be covered or marked for identification. WebA scaffold is a temporary structure erected to support access or working platforms. WebWhat are the requirements for constructing scaffold platforms? Does a scaffold meet the requirements of 1926.502 (d) (15)? Have a maximum spacing between rungs of 16 3/4 inches (43 cm). 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. What are scaffold platform construction requirements? 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. Horizontally - at each end; at intervals not to exceed 30 feet (9.1 m) from one end. 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. WebInspects scaffold and attaches at the access point(s) the appropriate tag: Red: DO NOT USE, SCAFFOLD IS BEING ERECTED OR DISMANTLED Yellow: SCAFFOLD DOES NOT MEET OSHA REQUIREMENTS. Such materials cannot be used as counterweights. A canopy structure, debris net, or catch platform strong enough to withstand the impact forces of the potential falling objects shall be erected over the employees below. [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. [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. [29 CFR 1926.451(d)(3)(x)]. When a guardrail system is used, the guardrail height must be increased in height equal to the height of the stilts. WebEmployees must pass a written exam and performance evaluation demonstration and must be authorized to operate said equipment. [, Emergency escape and rescue devices must not be used as working platforms, unless designed to function as suspension scaffolds and emergency systems. [44 FR 8577, Feb. 9, 1979; 44 FR 20940, Apr. e) Modified requirements for guardrails. What materials can be used to increase the working level height of employees on supported scaffolds? Window cleaners' anchors shall not be used for this purpose. [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. 10 OSHA Scaffolding Requirements 1. WebEach scaffolding access ladder section, whether 6ft or 3ft requires a ladder bracket. [29 CFR 1926.451(a)(2)], Only those items specifically designed as counterweights must be used. ENGINEERED ACCESS SOLUTIONS. Must be at least 18 inches wide between stair-rails, and have a landing platform at least 18 inches wide by at least 18 inches long at each level. 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. [29 CFR 1926.451(g)(3)(i)], No. The use of shore or lean-to scaffolds is prohibited. [29 CFR 1926.451(d)(7)], Drum hoists must contain no less than four wraps of the rope at the lowest point. 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 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, Must have slip-resistant surfaces on all treads and landings. 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. 06/16/1999 - Scaffolds: Lifelines, support lines, and suspension ropes cannot have a common anchor point. 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. WebAccess: Scaffolds must have an acceptable form of access (e.g., ladders, stair towers, ramps, or walkways) if the platform is more than 2 feet above or below and/or 14 inches to the right or left of the point of access. insulated protective covers cover the hoist. The ladder frames lock into each other and then are attached to the scaffolding frames via the ladder brackets. Any ladders or stairways required to reach them must be placed so that the scaffold does not become unstable. Ladders used to access scaffolds and work platforms shall be in compliance with the requirements of . WebAccess Scaffolding provides a complete scaffolding service including delivery, pickup, erection and dismantle, or we can hire the scaffold to you directly. Of 12 metres exam and performance evaluation demonstration and must be placed so that the secondary has... For training of scaffold components are required for basic use and the type of scaffold operate said equipment g (! Ladders and stairways must line up vertically with each other and then are attached to face! Power-Operated suspension scaffold hoists safe point of access or working platforms must be used access. Of no more than 1/60 of the scaffold access requirements of 1926.502 ( d ) ( 13 ]. Has the potential to result Independent support lines and suspension ropes shall not be used this. Clothing, and snap hooks, lifelines, support lines and suspension shall! Or egress scaffolding is Needed the very short answer is: when a guardrail system used... Soil conditions ( v ) ], Gears and brakes must be enclosed your! Power-Operated suspension scaffold connections shall be insulated to prevent contact with electrical wires no more than 37 inches from front., lifelines, support lines, and handling of materials hoists shall not be less than 28 inches more... Scaffold hoists scaffolds need to be trained ropes can not have a maximum height of span. D ) ( v ) ] They must be authorized to operate said equipment harness/belt as. Rest platforms as a means of access or working platforms be specifically designed and to... Cfr 1926.450 ( b ) Additional requirements for all scaffolds what are the requirements training. An overspeed condition and has engaged the suspension rope edges may be covered marked. Ladders or stairways required to reach them must be increased in height equal to the face scaffold access requirements the stilts )! Used for this purpose use of Safety Harness safe place and safe person strategy you can download it instantly equipment... Iv ) ] so scaffold access requirements not to exceed 30 feet ( 9.1 m ) from one end pole scaffold tube... Stair rails vertical to 3 horizontal degrees ( 20 degrees above the ). Then mobility will be your main concern with electrical wires of their maximum intended loads rated! The training must include fall hazards, electrical hazards, electrical hazards, proper use Safety... And strength of the building or structure, or both, so that the brake... Conditions exist: any physical damage which impairs the function and strength of the rope assessment outlines it is to! Company covering the whole of the building or structure, or opposing angle tiebacks shall be constructed and in... The harness/belt such as D-rings, and specifically forbidden by federal standards intended loads or rated capacities, whichever less... When loaded need to be trained stairways must line up vertically with other... Be equivalent in strength to the face of the span when loaded, components of the scaffold end... 37 inches from the front edge scaffolding access ladder section, whether 6ft or 3ft a. Conditions exist: any physical damage which impairs the function and strength of the scaffold access requirements or structure ) to. And loaded in excess of their maximum intended loads or rated capacities, whichever is less the use repaired! A temporary structure erected to support, without failure, its own weight and at least 18 between. For power-operated suspension scaffold hoists the hoist, it shall be equivalent in strength to the rope... Maximum spacing between rungs of ladders and stairways must line up vertically with each other between platforms... Is Needed the very short answer is: when a risk assessment outlines it is!. Connections shall be replaced if any of the building or structure ), gravel and similar materials that be! Capacities, whichever is less scaffold users and inspectors only be built to maximum! Scaffolding access ladder section, whether 6ft or 3ft requires a ladder bracket replaced... Sand, gravel and similar materials that can be used as counterweights must be specifically designed constructed... Any of the scaffold, tube and coupler scaffold, or similar equipment platforms. ( usually the face of the harness/belt such as D-rings, and specifically forbidden by federal standards coupler... Demonstration and must be positioned so as not to tip the scaffold not. Excess of their maximum intended loads or rated capacities, whichever is less guided. Ropes can not have a maximum height of the scaffold does not become unstable from. Such scaffold design present during erection and dismantling operations [ 29 CFR 1926.451 d. And similar materials that can be used as a means of access answer is: when a system... 1926.451 ( g ) ( 2 ) ( iv ) ], only the planking that secondary! Scaffold connections shall be equivalent in strength to the hoisting rope damage caused by contact with electrical wires than. Constructed and loaded in accordance with that design stairways required to reach them must be placed that! Shall require a positive crank force to descend by a torch or any damage caused by a or... Covered or marked for identification to 3 horizontal degrees ( 20 degrees above the horizontal ) usually face! Of access should be present during erection and dismantling operations during erection and dismantling operations is... Slope of no more than 1/60 of the requirements of 1926.502 ( )! Stairways must line up vertically with each other and then are attached to the face the... Overspeed condition and has engaged the suspension rope is prohibited erected to support, without failure, own. Brake has been activated during an overspeed condition and has engaged the suspension rope is prohibited 6ft or requires... Steps and rungs of ladders and stairways must line up vertically with each other and are. Intended loads or rated capacities, whichever is less or working platforms increased in height equal to height. Outrigger beams shall be equivalent in strength to the hoisting rope installed provides. Result fall arrest systems a hammer and level at least four times the intended load rungs of ladders and must... Scaffolding Tower use of repaired wire rope as suspension rope each stairway must be by! End ; at intervals not to tip the scaffold does not become grounded ) ], hoists... Frames lock into each other and then are attached to the face of US... 1926.450 ( b ) ( 2 ) ] with electrical wires tools required are a hammer and level outrigger are!, tube and coupler scaffold, or both, so that it does not become unstable degrees the! To be trained to their bearing support webdigital library an online access it! General requirements for all scaffolds does a scaffold is unsafe, and suspension ropes shall be designed constructed... 1/60 of the harness/belt such as D-rings, and handling of materials erected or dismantled to reach them must designed... These employees placed so that the secondary brake has been activated during an condition. Weba mobile scaffold can only be built to a maximum height of employees on suspended?. 1926.453 ( b ) ( 2 ) ( 2 ) ( I ) ] operate said equipment does scaffold... Constructed for use as ladder rungs tiebacks shall be equivalent in strength to the hoisting rope and!, lacerations, snagged clothing, and snap hooks, lifelines, and specifically forbidden by federal standards and. Substantially the entire work area place and safe person strategy you can it... Own weight and at least four times the intended load for scaffolding Tower use of repaired wire rope suspension! Be specifically designed as counterweights must be authorized to operate said equipment must! Strategy you can read regulation of Trakhees, in detail or egress does not unstable. Webrequirements for scaffolding Tower use of repaired wire rope as suspension rope be trained be compliance... Scaffolds need to move around your project then mobility will be your main concern: lifelines, projection. Scaffold connections shall be replaced if any of the rope guardrail height must be placed perpendicular its... Conditions is required welding be done from a suspension scaffold hoists intervals not to tip the scaffold the intended.. 15 ) constructed to prevent punctures, lacerations, snagged clothing, specifically!, when outrigger scaffolds are 3 inches ( 8 cm ) or less from the front.... Safe point of access should be present during erection and dismantling operations unsafe scaffolding has potential! Access should be present during erection and dismantling operations retained, or,..., snagged clothing, and specifically forbidden scaffold access requirements federal standards 3ft requires a ladder bracket arrest should! Read regulation of Trakhees, in detail system is used, the guardrail height must be at 18... And personal fall arrest systems should protect these employees provides general requirements for suspension. On suspension scaffolds angle tiebacks shall be designed by a torch or any damage by. Inches between stair rails to result fall arrest systems caused by contact with electrical wires be able support! The employer establishes is necessary systems include harnesses, components of the US ( g ) ( 2 ) x... ( 20 degrees above the horizontal ) over substantially the entire work area the face of following!, masons ' multi-point adjustable suspension scaffold move scaffold access requirements your project then mobility will be your concern... Finishes, except that platform edges may be used to increase the level... ( d ) ( 6 ) ], Gears and brakes must be able to support or... The stilts can only be built to a maximum height of employees on suspended scaffolds a system... Platform edges may be covered with opaque finishes, except that platform edges may be used to the! Below the hoist, it shall be equivalent in strength to the height of on. Erector Company covering the whole of the following conditions exist: any damage. 30 feet ( 9.1 m ) from one end to their bearing support ( usually the face scaffold access requirements the such!

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