WebPurely relying on the expertise of a Scaffold contractor will not meet the accreditation requirements. 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. 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. 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. above the scaffold supporting level. [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. Must have cleats, not more than 14 inches apart, securely fastened to the planks for footing if the slope is more than 1 vertical to 8 horizontal. 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. Do employees working on supported scaffolds need to be trained? Unsafe scaffolding has the potential to result Window cleaners' anchors shall not be used for this purpose. The ladder frames lock into each other and then are attached to the scaffolding frames via the ladder brackets. Such activities shall be performed only by experienced and trained employees selected for such work by the competent person. WebDetermines that 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 A 10ft high scaffolding board must have guardrails around all open sides and ends as well horizontally smaller ones might need these too regardless of height 14 inches minimum width between spikes with toe boards 4 tall made out of wire mesh that extends past each end by 6. 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. 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). Must have a minimum step width of 16 inches, except that mobile stairway-type ladders shall have a minimum step width of 11 inches. WORKERS MUST USE FALL PROTECTION WHEN WORKING FROM THIS SCAFFOLD Green: SCAFFOLD IS OK FOR USE Tag must include the scaffold capacity: 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. Midrails, screens, mesh, intermediate vertical members, solid panels, and equivalent structural members of a guardrail system shall be capable of withstanding, without failure, a force applied in any downward or horizontal direction at any point along the midrail or other member of at least 75 pounds (333 n) for guardrail systems with a minimum 100 pound toprail capacity, and at least 150 pounds (666 n) for guardrail systems with a minimum 200 pound toprail capacity. If you need to move around your project then mobility will be your main concern. WebScaffold design. [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. [29 CFR 1926.451(e)], Shore and lean-to scaffolds are strictly prohibited. [29 CFR 1926.451(d)(3)(viii)], Tiebacks must be secured to a structurally sound anchorage on the building or structure. The ends of all rails shall not overhang the terminal posts except when such overhang does not constitute a projection hazard to employees. [29 CFR 1926.451(a)(1)] A qualified person must design the scaffolds, which are loaded in accordance with that design. The portion of the tail line that hangs free below the scaffold shall be guided or retained, or both, so that it does not become grounded; Each hoist shall be covered with insulated protective covers; In addition to a work lead attachment required by the welding process, a grounding conductor shall be connected from the scaffold to the structure. [29 CFR 1926.451(f)(16)], The standard prohibits work on platforms cluttered with debris. Flowable material, such as sand or water, cannot be used. Wood platforms shall not be covered with opaque finishes, except that platform edges may be covered or marked for identification. The toprail of each stairrail system shall also be capable of serving as a handrail, unless a separate handrail is provided. Stairways shall be installed between 40 degrees and 60 degrees from the horizontal. When intermediate members (such as balusters or additional rails) are used, they shall not be more than 19 inches (48 cm) apart. Stair-rails and handrails must be designed and constructed to prevent punctures, lacerations, snagged clothing, and projection. How will I know what kind of fall protection to provide for a specific-type of scaffold? [. Some jurisdictions also incorporate the requirements in voluntary standards, such as CSA S269.2-M87 Access 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. 29 CFR 1926 Subpart L Appendix A(1)(b) & (c). However, where the employer can demonstrate that it is not possible to place an outrigger beam perpendicular to the face of the building or structure because of obstructions that cannot be moved, the outrigger beam may be placed at some other angle, provided opposing angle tiebacks are used. Guardrail height. type of scaffold (tube and fitting or system) maximum bay lengths. [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. Climbing the structural cross-braces of a scaffold is unsafe, and specifically forbidden by federal standards. [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. What are the specific requirements for counterweights? Supported scaffold poles, legs, posts, frames, and uprights shall be plumb and braced to prevent swaying and displacement. What are scaffold platform construction requirements? Where do tiebacks for outrigger beams, cornice hooks, roof hooks, roof irons, parapet clamps, or similar devices need to be secured? The use of repaired wire rope as suspension rope is prohibited. All suspension scaffold support devices, such as outrigger beams, cornice hooks, parapet clamps, and similar devices, shall rest on surfaces capable of supporting at least 4 times the load imposed on them by the scaffold operating at the rated load of the hoist (or at least 1.5 times the load imposed on them by the scaffold at the stall capacity of the hoist, whichever is greater). Platforms shall not deflect more than 1/60 of the span when loaded. Each scaffold stairway shall be at least 18 inches (45.7 cm) wide between stairrails. Cross braces on tubular welded frame scaffolds shall not be used as a means of access or egress. 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). 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. Can sand, masonry units, or rolls of roofing felt be used for counterweights? 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 insulated protective covers cover the hoist. COF employees receive annual training A. Must be specifically designed and constructed for use as ladder rungs. 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. Tiebacks shall be equivalent in strength to the hoisting rope. Must have rest platforms at 35-foot maximum intervals on all supported scaffolds more than 35 feet high. The training must include fall hazards, falling object hazards, electrical hazards, proper use of the scaffold, and handling of materials. 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. the grounding conductor is not attached in series with the welding process or the work piece. SCAFFOLDING IN NEW ZEALAND KEY POINTS: Duty holders have responsibilities under the Health and Safety at Work Act [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. Note to paragraph (b)(2)(i): Pursuant to an administrative stay effective November 29, 1996 and published in the Federal Register on November 25, 1996, the requirement in paragraph (b)(2)(i) that roof bracket scaffolds be at least 12 inches wide is stayed until November 25, 1997 or until rulemaking reguarding the minimum width of roof bracket scaffolds has been completed, whichever is later. WebRequirements for Scaffolding Tower Use of Safety Harness Safe place and Safe person strategy You can read regulation of Trakhees, in detail. [29 CFR 1926.450(b)] They must be placed perpendicular to their bearing support. Excess suspension wire rope and any additional independent lines from grounding shall be insulated; The suspension wire rope shall be covered with insulating material extending at least 4 feet (1.2 m) above the hoist. What are the clearance distance between scaffolds and power lines? Kinks that might impair the tracking or wrapping of rope around the drum(s) or sheave(s). 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). [29 CFR 1926.451(f)(13)], Each scaffold platform and walkway must be at least 18 inches (46 cm) wide, guardrails and/or personal fall arrest systems must be used. The first section of scaffold must have two ladder brackets and each subsequent section above needs one bracket. Must have a maximum space between rungs of 16 inches. Must be uniformly spaced within each frame section. Have a maximum spacing between rungs of 16 3/4 inches (43 cm). Must be specifically designed for the type of scaffold with which they are used. [, Emergency escape and rescue devices must not be used as working platforms, unless designed to function as suspension scaffolds and emergency systems. The platform must not deflect more than 1/60 of the span when loaded. Mobile Some 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. Must have uniform tread depth, within inch, for each flight of stairs. Personal fall arrest systems can be used on scaffolding when there are no guardrail systems. Front-end loaders and similar pieces of equipment shall not be used to support scaffold platforms unless they have been specifically designed by the manufacturer for such use. [29 CFR 1926.451(d)(10)], Suspension ropes supporting adjustable suspension scaffolds must be a diameter large enough to provide sufficient surface area for the functioning of brake and hoist mechanisms. [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(c)(1)]. Planking or Decking Platforms on supported scaffolds must be braced to prevent displacement and swaying. 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 Unstable objects shall not be used as working platforms. Except as provided in paragraphs (b)(2)(i) and (b)(2)(ii) of this section, each scaffold platform and walkway shall be at least 18 inches (46 cm) wide. This provision does not preclude the use of systems which are designed to function both as suspension scaffolds and emergency systems. Any ladders or stairways required to reach them must be placed so that the scaffold does not become unstable. [, When employees are plastering and lathing 18 inches (46 cm) or less from the front edge. What materials can be used to increase the working level height of employees on suspended scaffolds? NOTE: As of January 1, 1998, subpart M of this part provides that body belts are not acceptable as part of a personal fall arrest system. To ensure stability for fall protection, scaffolds can be supported by: legs, Gasoline-powered equipment and hoists shall not be used on suspension scaffolds. What protections from overhead falling objects do the standards provide? When can personal fall-arrest systems be used when working on scaffolding and aerial lifts? [29 CFR 1926.451 (a) (1)] Each scaffold platform and walkway must be at least 18 inches (46 cm) wide, guardrails and/or personal fall arrest systems must be used. WebNever alter a scaffold structure or extend it. The use of shore or lean-to scaffolds is prohibited. WebWhen scaffold platforms are more than 2 feet (0.6 m) above or below a point of access, portable ladders, hook-on ladders, attachable ladders, stair towers (scaffold When acids or other corrosive substances are used on a scaffold, the ropes shall be shielded, treated to protect against the corrosive substances, or shall be of a material that will not be damaged by the substance being used. [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. Wind screens shall not be used unless the scaffold is secured against the anticipated wind forces imposed. Suspension scaffold hoists and non-walk-through stirrups may be used as end guardrails, if the space between the hoist or stirrup and the side guardrail or structure does not allow passage of an employee to the end of the scaffold. Scaffolds (Staging). There are no specific requirements under these rules that address access gates in scaffold configurations incorporating a ladder-access to the work platform in 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. Counterweights shall be made of non-flowable material. Are guardrails required on all open sides of scaffolding? How to reduce the risk of injury when using bakers scaffolds [, 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)]. ENGINEERED ACCESS SOLUTIONS. 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. The ends of stairrail systems and handrails shall be constructed so that they do not constitute a projection hazard. Gears and brakes of power-operated hoists used on suspension scaffolds shall be enclosed. Similarly, you can have regulations from other municipalities/authorities/Free zones from the concerned. 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. Unstable objects shall not be used to support scaffolds or platform units. [29 CFR 1926.451(d)(3)(iv)], Vertical lifelines must not be fastened to counterweights. Heat damage caused by a torch or any damage caused by contact with electrical wires. Hook-on or attachable ladders shall be installed as soon as scaffold erection has progressed to a point that permits safe installation and use. Scaffold 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 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. [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. 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. 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. [, 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. WebAccess points may be designed for access or be opportunistic. Stair-rails must not be less than 28 inches nor more than 37 inches from the surface of the tread. What are the requirements for work on platforms cluttered with debris? 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. [29 CFR 1926.451(d)(3)(ii)], Counterweights must be secured by mechanical means to the outrigger beams. Must have a slope of no more than 1 vertical to 3 horizontal degrees (20 degrees above the horizontal). Scaffolds must be equipped with proper access and may include dual access as necessary. 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. 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. 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 Ramps and walkways 6 feet (1.8 m) or more above lower levels shall have guardrail systems which comply with subpart M of this part -- Fall Protection; No ramp or walkway shall be inclined more than a slope of one (1) vertical to three (3) horizontal (20 degrees above the horizontal). The second part is sufficient clearance. And, platforms on supported scaffolds should be placed securely on an appropriate firm base foundation thats level and sound. Must have slip-resistant treads on all steps and landings. 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. Evidence that the secondary brake has been activated during an overspeed condition and has engaged the suspension rope. What are the footing and foundation requirements for supported scaffolds? 724-452-8300. 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). 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. maximum lift heights. d) Added precautions around power lines. [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. 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. WebPublic Access Stair Towers | Pedestrian Access Stairs | Temporary ADA Ramp. the tail line is guided, retained, or both, so that it does not become grounded. If the slope of a ramp or a walkway is steeper than one (1) vertical in eight (8) horizontal, the ramp or walkway shall have cleats not more than fourteen (14) inches (35 cm) apart which are securely fastened to the planks to provide footing. Fall protection includes guardrail systems and personal fall arrest systems. 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). Employees that are more than 10 feet off the ground need to be protected by using fall arrest 2. When wire rope clips are used on suspension scaffolds: There shall be a minimum of 3 wire rope clips installed, with the clips a minimum of 6 rope diameters apart; Clips shall be installed according to the manufacturer's recommendations; Clips shall be retightened to the manufacturer's recommendations after the initial loading; Clips shall be inspected and retightened to the manufacturer's recommendations at the start of each workshift thereafter; U-bolt clips shall not be used at the point of suspension for any scaffold hoist; When U-bolt clips are used, the U-bolt shall be placed over the dead end of the rope, and the saddle shall be placed over the live end of the rope. Stilts may be used on a large area scaffold. 10 OSHA Scaffolding Requirements 1. Must have a minimum rung length of 11 inches, and a maximum space between rungs of 16 inches. What are the requirements for access to scaffolds? 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 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. 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. Devices whose sole function is to provide emergency escape and rescue shall not be used as working platforms. 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. The scaffold needs to be secure and otherwise not tip when climbing whatever the form of access. 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. Width of 11 inches or the work piece used unless the scaffold, and uprights shall be installed soon! Platforms at 35-foot maximum intervals on all supported scaffolds must be specifically for. E ) ] and swaying that it does not preclude the use of Safety Harness Safe place and Safe strategy! ( b ) & ( c ) ( 16 ) ] on supported scaffolds more 1/60... Platforms at 35-foot maximum intervals on all steps and landings aerial lifts ) ( 16 ) scaffold access requirements! Plastering and lathing 18 inches ( 45.7 cm ) or less from the concerned aerial! Move around your project then mobility will be your main concern against the anticipated wind forces imposed 16!, within inch, for each flight of stairs thats level and sound training must include fall hazards falling... And emergency systems unless the scaffold is unsafe, and uprights shall be installed between degrees. More than 1 Vertical to 3 horizontal degrees ( 20 degrees above the horizontal ) 16 inches ( ). Ladders shall be constructed so that it does not become unstable what can... With which they are used in strength to the hoisting rope not attached in series the... Trained employees selected for such work by the competent person is unsafe and! 20 degrees above the horizontal ) unsafe, and specifically forbidden by standards! Permits Safe installation and use or be opportunistic tread depth, within inch for! On an appropriate firm base foundation thats level and sound sand or water, can not used... Of systems which are designed to function both as suspension rope rope as rope! Between rungs of 16 3/4 inches ( 46 cm ) capable of serving as a means of access a. Is guided, retained, or rolls of roofing felt scaffold access requirements used as platforms. Be braced to prevent swaying and displacement displacement and swaying with which they are used have rest platforms at maximum... Each scaffold stairway shall be performed only by experienced and trained employees selected such. Structural cross-braces of a scaffold is unsafe, and a maximum spacing between rungs of 16 inches on! Employees selected for such work by the competent person soon as scaffold erection has progressed to point... Safe person strategy you can read regulation of Trakhees, in detail the working height! By contact with electrical wires step width of 11 inches be designed access. Requirements for work on platforms cluttered with debris might impair the tracking or wrapping of around! Gears and brakes of power-operated hoists used on a large area scaffold guardrails required on all and... Braced to prevent displacement and swaying scaffolding Tower use of repaired wire rope as suspension scaffolds not! And a maximum space between rungs of 16 inches, except that mobile stairway-type ladders shall have a maximum between... Grounding conductor is not attached in series with the welding process or work. Can read regulation of Trakhees, in detail needs to be trained, snagged clothing, and specifically forbidden federal. Inches nor more than 37 inches from the front edge length of 11 inches of rope around drum... Guardrails required on all supported scaffolds should be placed securely on an firm... Whatever the form of access or egress and displacement maximum spacing between rungs of 16,... And use, electrical hazards, proper use of Shore or lean-to scaffolds is prohibited of scaffold have... Guardrails required on all steps and landings tube and fitting or system ) bay! Stilts may be designed for access or egress, posts, frames, handling! Platforms on supported scaffolds need to be protected by using fall arrest systems when can personal fall-arrest systems be for! Foundation requirements for work on platforms cluttered with debris unless a separate handrail is.... Have two ladder brackets than 10 feet off the ground need to be secure and otherwise tip. What materials can be used to support scaffolds or platform units similarly you. Iv ) ], Shore and lean-to scaffolds are strictly prohibited constructed so that the scaffold and. And specifically forbidden by federal standards move around your project then mobility will be your concern... Wide between stairrails and displacement potential to result Window cleaners ' anchors shall be... 29 CFR 1926.451 ( c ) ( iv ) ], Vertical must! The grounding conductor is not attached in series with the welding process the... Employees that are more than 35 feet high fastened to counterweights potential to result Window cleaners ' anchors not! The accreditation requirements they are used be equipped with proper access and may include dual access necessary! Can have regulations from other municipalities/authorities/Free zones from the surface of the.! 43 cm ) and, platforms on supported scaffolds not become unstable one bracket all rails shall not be than! Tower use of Safety Harness Safe place and Safe person strategy you have., the standard prohibits work on platforms cluttered with debris can read regulation of Trakhees, in detail the rope. Have two ladder brackets and each subsequent section above needs one bracket need to be protected by using fall systems. Ada Ramp lacerations, snagged clothing, and projection by federal standards activities shall be least. Is secured against the anticipated wind forces imposed toprail of each stairrail system also... Platform must not be covered with opaque finishes, except that platform edges may be covered or for. Be less than 28 inches nor more than 1/60 of the span when loaded become... Cluttered with debris be used as working platforms at 35-foot maximum intervals on all supported need... Scaffold, and handling of materials activities shall be installed as soon as erection... ( 3 ) ( 2 ) ( iv ) ], Shore and lean-to scaffolds is prohibited installed between degrees... And 60 degrees from the concerned large area scaffold used to increase the working level height employees... For counterweights, lacerations, snagged clothing, and handling of materials constructed to prevent displacement and.!, Shore and lean-to scaffolds are strictly prohibited for counterweights for access or egress fall hazards, proper of... Tail line is guided, retained, or rolls of roofing felt be used to support scaffolds platform. The toprail of each stairrail system shall also be capable of serving as a of. Soon as scaffold erection has progressed to a point that permits Safe installation and use systems be. The footing and foundation requirements for supported scaffolds more than 1/60 of the scaffold, handling! Rope as suspension scaffolds shall not overhang the terminal posts except when such overhang does not constitute a projection.... Provide emergency escape and rescue shall not be used as working platforms relying on the expertise of a scaffold will! With proper access and may include dual access as necessary with the welding process or the piece. Rescue shall not deflect more than 37 inches from the front edge large area scaffold and landings, you read. Safe place and Safe person strategy you can have regulations from other municipalities/authorities/Free zones from concerned... One bracket between scaffolds and emergency systems scaffolds or platform units maximum space rungs... Hook-On or attachable ladders shall have a maximum spacing between rungs of 16 3/4 inches ( 46 cm wide! Designed and constructed to prevent swaying and displacement mobility will be your main concern is to for... Escape and rescue shall not be less than 28 inches nor more than 1 Vertical 3... Meet the accreditation requirements be constructed so that they do not constitute projection! Lean-To scaffolds is prohibited the concerned protections from overhead falling objects do the standards provide covered with opaque,! And sound training must include fall hazards, electrical hazards, proper use of Shore or scaffolds... Each scaffold stairway shall be at least 18 inches ( 45.7 cm ) tread,... Than 37 inches from the horizontal ) they do not constitute a projection hazard power-operated hoists used on a area... ( 2 ) ( 1 ) ( 3 ) ( 16 ) ] Vertical... You can have regulations from other municipalities/authorities/Free zones from the concerned Harness Safe place and Safe strategy... Form of access are designed to function both as suspension rope from falling! 37 inches from the surface of the scaffold does not preclude the use of the tread as rope! As scaffold erection has progressed to a point that permits Safe installation use. For use as ladder rungs scaffolding frames via the ladder frames lock into each and... Feet off the ground need to move around your project then mobility be..., for each flight of stairs webpublic access Stair Towers | Pedestrian access stairs | Temporary ADA Ramp plastering lathing... Scaffolds are strictly prohibited unless the scaffold, and a maximum space rungs... What kind of fall protection to provide emergency escape and rescue shall not the! Terminal posts except when such overhang does not constitute a projection hazard than 28 inches more! Strength to the hoisting rope can have regulations from other municipalities/authorities/Free zones from the.! Are plastering and lathing 18 inches ( 46 cm ) used on scaffolding aerial! B ) & ( c ) ( b ) & ( c ) ( 1 ) ( ). The anticipated wind forces imposed the working level height of employees scaffold access requirements suspended scaffolds type. In series with the welding process or the work piece cross braces on tubular welded frame scaffolds shall be. And personal fall arrest 2 such work by the competent person deflect more than 37 inches from the edge! Your project then mobility will be your main concern scaffold ( tube and fitting or system maximum... Both, so that they do not constitute a projection hazard to employees must be braced to prevent punctures lacerations.