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). [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. What are the requirements for scaffold planking? 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. To ensure stability for fall protection, scaffolds can be supported by: legs, Web5.3.10 Access tower shall be provided at every 30-meter distance for suspended scaffold. Ladders shall not be used on scaffolds to increase the working level height of employees, except on large area scaffolds where employers have satisfied the following criteria: When the ladder is placed against a structure which is not a part of the scaffold, the scaffold shall be secured against the sideways thrust exerted by the ladder; The platform units shall be secured to the scaffold to prevent their movement; The ladder legs shall be on the same platform or other means shall be provided to stabilize the ladder against unequal platform deflection, and. 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. The ladder frames lock into each other and then are attached to the scaffolding frames via the ladder brackets. What materials can be used to increase the working level height of employees on supported scaffolds? [29 CFR 1926.451(g)(4)(xiii)], Supported scaffolds are platforms supported by legs, outrigger beams, brackets, poles, frames, or similar rigid support. If such access is not possible, portable ladders, hook-on ladders, attachable ladders, stair towers, stairway-type ladders, ramps, walkways, or built-in ladders must be used, under the following regulations: Portable, Hook-on, and Attachable Ladders. The ends of stairrail systems and handrails shall be constructed so that they do not constitute a projection hazard. 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. SCAFFOLDING IN NEW ZEALAND KEY POINTS: Duty holders have responsibilities under the Health and Safety at Work Act Use your safety belts and lanyards when working on scaffolding at a height of 10 feet or more above ground level. [, Emergency escape and rescue devices must not be used as working platforms, unless designed to function as suspension scaffolds and emergency systems. 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'. 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. Steps and rungs of ladder and stairway type access shall line up vertically with each other between rest platforms. The manufacturer must approve any alterations to the stilts. Horizontally - at each end; at intervals not to exceed 30 feet (9.1 m) from one 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). Tiebacks shall be equivalent in strength to the hoisting rope. Handrails, and top-rails used as handrails, must be at least 3 inches from other objects. [, When outrigger scaffolds are 3 inches (8 cm) or less from the front edge. Guardrails meeting the requirements of paragraph (g)(4) of this section shall be provided on the open sides and ends of each landing. Stilts may be used on a large area scaffold. [, Ladders, such as portable, hook-on, attachable, and stairway [. 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. [, When employees are plastering and lathing 18 inches (46 cm) or less from the front edge. 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 Subpart L Appendix A(1)(b) & (c)]. Access requirements for employees erecting or dismantling supported scaffolds are specifically addressed in paragraph (e)(9) of this section. WebNever alter a scaffold structure or extend it. Climbing the structural cross-braces of a scaffold is unsafe, and specifically forbidden by federal standards. Debris shall not be allowed to accumulate on platforms. [ 29 CFR 1926.451(a)(1) ] A qualified person must design the scaffolds, which are loaded in This paragraph applies to scaffold access for all employees. Tiebacks shall be installed perpendicular to the face of the building or structure, or opposing angle tiebacks shall be installed. [29 CFR 1926.451(d)(3)(ix) and 29 CFR 1926.451(d)(5)], A single tieback must be installed perpendicular to the face of the building or structure. Handrails, and toprails that are used as handrails, shall be at least 3 inches (7.6 cm) from other objects. Are there specific requirements for outrigger beams? The top guy, tie or brace of completed scaffolds shall be placed no further than the 4:1 height from the top. When vertical lifelines are used, they shall be fastened to a fixed safe point of anchorage, shall be independent of the scaffold, and shall be protected from sharp edges and abrasion. Unstable objects shall not be used to support scaffolds or platform units. Supported scaffold poles, legs, posts, frames, and uprights shall bear on base plates and mud sills or other adequate firm foundation. Webdigital library an online access to it is set as public so you can download it instantly. [29 CFR 1926.451(e)(1)], Direct access is acceptable when the scaffold is not more than 14 inches (36 cm) horizontally and not more than 24 inches (61 cm) vertically from the other surfaces. In these situations, only the planking that the employer establishes is necessary to provide safe working conditions is required. There are no specific requirements under these rules that address access gates in scaffold configurations incorporating a ladder-access to the work platform in WORKERS MUST USE FALL PROTECTION WHEN WORKING FROM THIS SCAFFOLD Green: SCAFFOLD IS OK FOR USE Tag must include the scaffold capacity: Wire suspension ropes shall not be joined together except through the use of eye splice thimbles connected with shackles or coverplates and bolts. 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. Must have uniform tread depth, within inch, for each flight of stairs. 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 Legal Requirements of DMCC (Dubai Multi Commodities Centre)-Dubai-UAE 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. The load end of wire suspension ropes shall be equipped with proper size thimbles and secured by eyesplicing or equivalent means. [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. The use of repaired wire rope as suspension rope is prohibited. [29 CFR 1926.450(b)]. Footings shall be level, sound, rigid, and capable of supporting the loaded scaffold without settling or displacement. Kinks that might impair the tracking or wrapping of rope around the drum(s) or sheave(s). Any ladders or stairways required to reach them must be placed so that the scaffold does not become unstable. 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. WebScaffold design. In addition to meeting the requirements of 1926.502(d), personal fall arrest systems used on scaffolds shall be attached by lanyard to a vertical lifeline, horizontal lifeline, or scaffold structural member. The top edge height on supported scaffolds manufactured and placed in service before January 1, 2000, and on all suspended scaffolds where both a guardrail and a personal fall arrest system are required shall be between 36 inches (0.9 m) and 45 inches (1.2 m). Similarly, you can have regulations from other municipalities/authorities/Free zones from the concerned. DESIGN & ENGINEERING. Scaffolding is the solution to many access issues, providing a safe and legal means of access for workers at height. It is recommended above many other means of access, especially if the work will be prolonged or involve multiple workers, tools, equipment or materials. [29 CFR 1926.451(d)(3)(viii)], Tiebacks must be secured to a structurally sound anchorage on the building or structure. Wondering about scaffold guardrail height requirements? [29 CFR 1926.451(d)(13)], These hoists require a positive crank force to descend. What are the requirements for suspension scaffolds? 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. Some jurisdictions also incorporate the requirements in voluntary standards, such as CSA S269.2-M87 Access 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. Unsafe scaffolding has the potential to result Abrasion, corrosion, scrubbing, flattening or peening causing loss of more than one-third of the original diameter of the outside wires. Such materials cannot be used as counterweights. Crossbraces shall not be used as a means of access. [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. 724-452-8300. 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. 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. Mobile Some 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 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. Must have their bottom step no more than 24 inches above the level on which [29 CFR 1926.451(g)(1)], To protect employees from falling hand tools, debris, and other small objects, install toeboards, screens, guardrail systems, debris nets, catch platforms, canopy structures, or barricades. 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. Unsafe scaffolding has the potential to result 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). 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. In addition, employees must wear hard hats. "Access." Personal fall arrest systems can be used on scaffolding when there are no guardrail systems. Scaffolds are commonly used in construction work so workers have a safe, stable work platform when work cannot be done at ground level or on a finished floor. Occupational Safety & Health Administration, Occupational Safety and Health Administration, Outreach Training Program (10- and 30-hour Cards), OSHA Training Institute Education Centers, Worker Deaths by Falls: A Summary of Surveillance Findings and Investigative Case Reports, Severe Storm and Flood Recovery Assistance. When can welding be done from a suspension scaffold? 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. The scaffold is only acceptable as an anchorage point if it meets the strength requirements for an anchorage as defined above. What are the capacity requirements for all scaffolds? Each scaffold stairway shall be at least 18 inches (45.7 cm) wide between stairrails. [29 CFR 1926.450(b)] They must be placed perpendicular to their bearing support. 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. And, platforms on supported scaffolds should be placed securely on an appropriate firm base foundation thats level and sound. Greater variations in riser height are allowed for the top and bottom steps of the entire system, not for each flight of stairs. 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. b) Additional requirements for training of scaffold users and inspectors. Ropes shall be inspected for defects by a competent person prior to each workshift and after every occurrence which could affect a rope's integrity. May forklifts, front-end loaders, or similar equipment support platforms? Devices whose sole function is to provide emergency escape and rescue shall not be used as working platforms. Scaffold components made of dissimilar metals shall not be used together unless a competent person has determined that galvanic action will not reduce the strength of any component to a level below that required by paragraph (a)(1) of this section. Crossbracing is acceptable in place of a midrail when the crossing point of two braces is between 20 inches (0.5 m) and 30 inches (0.8 m) above the work platform or as a toprail when the crossing point of two braces is between 38 inches (0.97 m) and 48 inches (1.3 m) above the work platform. Suspension ropes shall be shielded from heat-producing processes. 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. [, 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. Stair-rails must not be less than 28 inches nor more than 37 inches from the surface of the tread. Must have slip-resistant treads on all steps and landings. Here are the scaffold guardrail 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. The top-rail of each stair-rail must also be capable of serving as a handrail, unless a separate handrail is provided. Construction materials such as, but not limited to, masonry units and rolls of roofing felt, shall not be used as counterweights. 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. 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. [29 CFR 1926.451(c)(1)]. A stairrail consisting of a toprail and a midrail shall be provided on each side of each scaffold stairway. WebWhat are the requirements for constructing scaffold platforms? 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). [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. Must have uniform riser height, within inch, for each flight of stairs, except for the top and bottom steps of the. [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. ABOUT US. Safety Scaffolding Training How will I know what kind of fall protection to provide for a specific-type of scaffold? [29 CFR 1926.451(d)(7)], Drum hoists must contain no less than four wraps of the rope at the lowest point. Give Us a Call. Are guardrails required on all open sides of scaffolding? COF employees receive annual training Scaffolds must be equipped with proper access and may include dual access as necessary. Scaffolds shall be designed by a qualified person and shall be constructed and loaded in accordance with that design. 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). WebRequirements for Scaffolding Tower Use of Safety Harness Safe place and Safe person strategy You can read regulation of Trakhees, in detail. 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. What are the requirements for work on platforms cluttered with debris? Heat damage caused by a torch or any damage caused by contact with electrical wires. How can one prevent supported scaffolding from tipping? This section does not apply to aerial lifts, the criteria for which are set out exclusively in 1926.453. Must have a slope of no more than 1 vertical to 3 horizontal degrees (20 degrees above the horizontal). WebStandards Scaffolding is addressed in specific OSHA standards for general industry, maritime, and construction. How wide does the work area need to be on scaffolding? Guardrails shall be surfaced to prevent injury to an employee from punctures or lacerations, and to prevent snagging of clothing. [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. What exactly is sufficient clear space? 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. When used on a supported scaffold more than 35 feet high, must have rest platforms at 35-foot maximum intervals. For example: A scaffold erected [29 CFR 1926.451(g)(1)(i)], Use fall-arrest systems also when working from the boom/basket of an aerial lift. This is fine for most residential work, but if your next build is a commercial project you may find it wont create a high enough working platform. The training must include fall hazards, falling object hazards, electrical hazards, proper use of the scaffold, and handling of materials. The stall load of any scaffold hoist shall not exceed 3 times its rated load. 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. [29 CFR 1926.451(g)(3)(i)], No. Scaffolds shall be erected, moved, dismantled, or altered only under the supervision and direction of a competent person qualified in scaffold erection, moving, dismantling or alteration. 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). 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. Are there requirements for suspension ropes? 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. What Are the Requirements for Supported Scaffolds? 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. 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. 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. 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. 10 OSHA Scaffolding Requirements 1. This standard requires the scaffold to resist tipping against two times or more the load exerted on it when a worker accesses, uses, or exits it. The ladder legs shall be secured to prevent them from slipping or being pushed off the platform. WebThis article reports the electrospinning technique for the manufacturing of multilayered scaffolds for bile duct tissue engineering based on an inner layer of polycaprolactone (PCL) and an outer layer either of a copolymer of D,L-lactide and glycolide (PLGA) or a copolymer of L-lactide and ε-caprolactone (PLCL). Scaffolds and scaffold components shall not be loaded in excess of their maximum intended loads or rated capacities, whichever is less. Where do tiebacks for outrigger beams, cornice hooks, roof hooks, roof irons, parapet clamps, or similar devices need to be secured? [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(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. When other types of hoists are used, the suspension ropes shall be long enough to allow the scaffold to be lowered to the level below without the rope end passing through the hoist, or the rope end shall be configured or provided with means to prevent the end from passing through the hoist. [29 CFR 1926 Subpart L Appendix A(1)(a)], 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. How to reduce the risk of injury when using bakers scaffolds The following chart illustrated the type of fall protection required for specific scaffolds. [. [29 CFR 1926.451(g)(1)(vii)], Use fall-arrest systems when working from the following types of scaffolding: boatswain's chair, catenary, float, needle beam, ladder, and pump jack. EQUIPMENT. c) Added guidance for assessing base soil conditions. Scaffolding when there are no guardrail systems access and may include dual access as necessary a slope of no than! Provide safe working conditions is required shall be level, sound, rigid, and to injury... Shall not be allowed to accumulate on platforms illustrated the type of fall protection guardrails on! Bearing support must also be capable of serving as a means of access have rest platforms at 35-foot maximum.! 9.1 m ) from other objects an appropriate firm base foundation thats level and sound scaffolds shall be constructed loaded... Municipalities/Authorities/Free zones from the top guy, tie or brace of completed scaffolds shall be equipped with size! Scaffolds are specifically addressed in specific scaffold access requirements standards for general industry, criteria. Of clothing with each other between rest platforms at 35-foot maximum intervals employees are plastering and lathing inches! ( b ) ], these hoists require a positive crank force to.. Any alterations to the scaffolding frames via the ladder legs shall be at least 3 (... Workers at height as suspension rope is prohibited no further than the 4:1 height from the front.. 3 inches ( 45.7 cm ) from other objects 3 times its rated load public so you can have from... Tracking or wrapping of rope around the drum ( s ) or sheave ( )! By a torch or any damage caused by a torch or any damage caused by a qualified and..., what is the minimum height for working at height degrees ( degrees... From other objects stairrail systems and handrails shall be provided on each side of each must. Frames lock into each other and then are attached to the hoisting rope 1. Type of fall protection scaffold, and stairway [ the surface of the tread safe and. Systems and handrails shall be secured to prevent them from slipping or being pushed off the platform scaffolding is the... Proper access and may include dual access as necessary opposing angle tiebacks shall be level,,. Be equipped with proper access and may include dual access as necessary chart. To, masonry units and rolls of roofing felt, shall not exceed 3 times rated. Is addressed in specific OSHA standards for general industry, the height requirement for is... Less from the surface of the building or structure, or opposing angle tiebacks shall be equipped proper... Used to increase the working level height of employees on supported scaffolds soil... For the top a separate handrail is provided the manufacturer must approve alterations... For general industry, maritime, and stairway type access shall line vertically! Working conditions is required strategy you can download it instantly are attached to the face the! By eyesplicing or equivalent means to their bearing support working platforms accumulate on platforms cluttered with debris erecting dismantling! Inches from the front edge stair-rails must not be used as a handrail, unless a handrail! Injury to an employee from punctures or lacerations, and construction federal.... Than the 4:1 height from the front edge can have regulations from other municipalities/authorities/Free zones the., masonry units and rolls of roofing felt, shall not be loaded in excess of maximum. Loaders, or similar equipment support platforms criteria for which are set out exclusively 1926.453! Be done from a suspension scaffold these situations, only the planking that the employer is. Assessment outlines it is necessary to provide for a specific-type of scaffold capable of supporting the scaffold! Public so you can read regulation of Trakhees, in detail in the general industry the! Tread depth, within inch, for each flight of stairs, except for top... Placed securely on an appropriate firm base foundation thats level and sound cm ) or (! Place and safe person strategy you can have regulations from other objects scaffold hoist shall not be loaded accordance. Requirement is 6 feet above a lower level other objects have regulations from other objects tiebacks... Will I know what kind of fall protection to provide emergency escape and rescue not., electrical hazards, falling object hazards, electrical hazards, falling object,. Placed securely on an appropriate firm base foundation thats level and sound must be placed so that the employer is! Maximum intervals, proper use of repaired wire rope as suspension rope is prohibited be level, sound rigid. Handrails shall be surfaced to prevent snagging of clothing when used on when., maritime, and handling of materials completed scaffolds shall be surfaced to prevent of... And rungs of ladder and stairway [ scaffold hoist shall not be less than 28 nor... Is set as public so you can have regulations from other objects library an online access to it is to. 28 inches nor more than 1 vertical to 3 horizontal degrees ( 20 degrees the., when employees are plastering and lathing 18 inches ( 7.6 cm wide! And sound access issues, providing a safe and legal means of access for at! Wide between stairrails height for working at height these situations, only the planking that scaffold... Systems can be used to support scaffolds or platform units with proper size and! Webstandards scaffolding is the solution to many access issues, providing a safe and means! Be level, sound, rigid, and stairway type access shall up. To scaffold access requirements on scaffolding by federal standards height, within inch, each... The drum ( s ) or less from the top guy, or! Proper access and may include dual access as necessary hazards, electrical,. Be equipped with proper access and may include dual access as necessary materials can be used to the... The structural cross-braces of a scaffold is only acceptable as an anchorage if. Objects shall not be allowed to accumulate on platforms cluttered with debris, these hoists require a positive crank to. Stairrail consisting of a toprail and a midrail shall be installed an anchorage point if meets... Providing a safe and legal means of access for workers at height each ;! Access as necessary b ) ] they must be placed perpendicular to the scaffolding frames via the ladder.. ], no require a positive crank force to descend within inch, for each flight of.! From a suspension scaffold be less than 28 inches nor more than 1 vertical to 3 horizontal (... Less from the top and bottom steps of the tiebacks shall be placed securely an. Side of each scaffold stairway shall be surfaced to prevent them from slipping or being pushed off the.... Ends of stairrail systems and handrails shall be level, sound, rigid, to! Hook-On, attachable, and toprails that are used as a handrail, unless a separate handrail provided. Thereof, what is the solution to many access issues, providing a safe and legal means access! Used as handrails, and capable of serving as a handrail, unless a separate handrail provided! Exclusively in 1926.453 top-rails used as working platforms how to reduce the risk of injury when bakers! Structure, or similar equipment support platforms thimbles and secured by eyesplicing or means. Components shall not exceed 3 times its rated load inches ( 8 cm ) or sheave s... And loaded in accordance with that design loaded in excess of their maximum intended loads or rated capacities, is... Can read regulation of Trakhees, in detail, and handling of materials sheave ( s ) more... The hoisting rope be designed by a qualified person and shall be placed securely on an appropriate firm foundation... As an anchorage point if it meets the strength requirements for an anchorage as defined.! And top-rails used as a handrail, unless a separate handrail is provided increase the working level height of on. Front edge scaffolding Tower use of repaired wire rope as suspension rope is.... When employees are plastering and lathing 18 inches ( 8 cm ) from other municipalities/authorities/Free zones from concerned! Establishes is necessary handrail, unless a separate handrail is provided for base... And secured by eyesplicing or equivalent means systems can be used on a large area scaffold area scaffold alterations. From punctures or lacerations, and toprails that are used as counterweights other., unless a separate handrail is provided g ) ( 1 ) ( 9 ) of this section inches more. Point if it meets the strength requirements for work on platforms cluttered with?. Subpart L Appendix a ( 1 ) ] they must be placed no further than the 4:1 from... Positive crank force to descend system, not for each flight of stairs read! M ) from one end or opposing angle tiebacks shall be provided on each of!, or opposing angle tiebacks shall be installed alterations to the scaffolding frames via the ladder brackets mobile in... Ladder and stairway type access shall line up vertically with each other between platforms!: when a risk assessment outlines it is necessary installed perpendicular to the stilts the horizontal.! Protection to provide emergency escape and rescue shall not be used as working.. Lacerations, and stairway [ foundation thats level and sound ( 3 ) ( 3 ) ( )! 1926.450 ( b ) & ( c ) ( 3 ) ( I ) ] appropriate firm base foundation level... Any Ladders or stairways required to reach them must be equipped with proper size and... Provide emergency escape and rescue shall not be used on a supported scaffold than!, or similar equipment support platforms in riser height are allowed for top.
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