scaffold access requirements

[29 CFR 1926.451(d)(13)], These hoists require a positive crank force to descend. 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'. Does a scaffold meet the requirements of 1926.502 (d) (15)? "Access." May forklifts, front-end loaders, or similar equipment support platforms? 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). Riser height shall be uniform, within 1/4 inch, (0.6 cm) for each flight of stairs. Stairrail systems and handrails shall be surfaced to prevent injury to employees from punctures or lacerations, and to prevent snagging of clothing. [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. This section highlights OSHA standards and documents related [44 FR 8577, Feb. 9, 1979; 44 FR 20940, Apr. 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. This determination shall be based on site conditions and the type of scaffold being erected or dismantled. 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. All scaffolding must be equipped with toeboards, midrails, and guardrails. [29 CFR 1926.451(f)(2)], Also, employees are prohibited from working on scaffolds covered with snow, ice, or other slippery materials - except to remove these substances. WebA mobile scaffold can only be built to a maximum height of 12 metres. Platforms shall not deflect more than 1/60 of the span when loaded. 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. Must have a rung length of at least 8 inches. Note to paragraph (g)(1): The fall protection requirements for employees installing suspension scaffold support systems on floors, roofs, and other elevated surfaces are set forth in subpart M of this part. Sound anchorages do not include standpipes, vents, other piping systems, or electrical conduit. 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. [29 CFR 1926.450(b)] They must be placed perpendicular to their bearing support. Unstable objects shall not be used to support scaffolds or platform units. 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. WebEach scaffolding access ladder section, whether 6ft or 3ft requires a ladder bracket. 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. [29 CFR 1926.451(f)(14) and 29 CFR 1926.451(f)(15)], Employers must provide access when the scaffold platforms are more than 2 feet (0.6 m) above or below a point of access. The stall load of any scaffold hoist shall not exceed 3 times its rated load. 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). 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. 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. What types of scaffolds does the standard prohibit? High Quality Steel WebPurely relying on the expertise of a Scaffold contractor will not meet the accreditation requirements. WebDesign requirements for bakers scaffolds are referenced in CSA S269.2 Access Scaffolding for Construction Purposes. Direct connections to roofs and floors, and counterweights used to balance adjustable suspension scaffolds, shall be capable of resisting at least 4 times the tipping moment imposed by the scaffold operating at the rated load of the hoist, or 1.5 (minimum) times the tipping moment imposed by the scaffold operating at the stall load of the hoist, whichever is greater. [, 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. The scaffolding standard prohibits the [, When outrigger scaffolds are 3 inches (8 cm) or less from the front edge. Unstable objects shall not be used as working platforms. What are the requirements for work on platforms cluttered with debris? 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). Fall arrest systems should protect these employees. Have a maximum spacing between rungs of 16 3/4 inches (43 cm). NY Scaffold is the leading specialty Scaffold Erector Company covering the whole of the US. 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. 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). 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. Non-mandatory Appendix A to this subpart contains examples of criteria that will enable an employer to comply with paragraph (a) of this section. WebScaffold design. [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. Counterweights shall be secured by mechanical means to the outrigger beams to prevent accidental displacement. Personal fall-arrest systems include harnesses, components of the harness/belt such as D-rings, and snap hooks, lifelines, and anchorage points. WebNever alter a scaffold structure or extend it. Have slip-resistant treads on all steps and landings. [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. When do supported scaffolds need to be restrained from tipping? c) Added guidance for assessing base soil conditions. Suspension scaffold outrigger beams, when used, shall be made of structural metal or equivalent strength material, and shall be restrained to prevent movement. When winding drum hoists are used on a suspension scaffold, they shall contain not less than four wraps of the suspension rope at the lowest point of scaffold travel. Must have a slope of no more than 1 vertical to 3 horizontal degrees (20 degrees above the horizontal). 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). WebEach scaffold and scaffold component must support without failure its own weight and at least 4 times the maximum intended load applied or transmitted to it. Canopies, when used for falling object protection, shall comply with the following criteria: Canopies shall be installed between the falling object hazard and the employees. [29 CFR 1926.451(f)(1)] Load carrying timber members should be a minimum of 1,500 lb-f/in2 construction grade lumber. Zelienople, PA 16063. 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. Ropes shall be replaced if any of the following conditions exist: Any physical damage which impairs the function and strength of the rope. The suspension ropes must be long enough to allow the scaffold to be lowered to the level below without the rope passing through the hoist, or the end of the rope configured to prevent the end from passing through the hoist. Such materials cannot be used as counterweights. The ends of stairrail systems and handrails shall be constructed so that they do not constitute a projection hazard. 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. 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. There is no minimum width requirement for boatswains' chairs. Must have slip-resistant treads on all steps and landings. [, A competent person must inspect ropes for defects prior to each workshift and after every occurrence that could affect a rope's integrity. WebAccess Scaffolding provides a complete scaffolding service including delivery, pickup, erection and dismantle, or we can hire the scaffold to you directly. 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. Stilts may be used on a large area scaffold. 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. Here are the scaffold guardrail This paragraph applies to scaffold access for all employees. [29 CFR 1926.451(d)(13)], The stall load of any scaffold hoist must not exceed three times its rated load. [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. [, Employers must ensure that all employees are trained to recognize the hazards associated with the type of scaffold being used. [29 CFR 1926.451(c)(2)(v)], Front-end loaders and similar equipment can support scaffold platforms only when they've been specifically designed by the manufacturer for such use. The second part is sufficient clearance. What are the access requirements for employees erecting and dismantling supported scaffolds? 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. 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. Wind screens shall not be used unless the scaffold is secured against the anticipated wind forces imposed. 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. WORKERS MUST USE FALL PROTECTION WHEN WORKING FROM THIS SCAFFOLD Green: SCAFFOLD IS OK FOR USE Tag must include the scaffold capacity: Must be installed between 40 degrees and 60 degrees from the horizontal. 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 tail line is guided, retained, or both, so that it does not become grounded. Web5.3.10 Access tower shall be provided at every 30-meter distance for suspended scaffold. this Section and Section 24.B. The employer shall have a competent person determine whether it is feasible or would pose a greater hazard to provide, and have employees use a safe means of access. Scaffolding Access Egress Requirements. [29 CFR 1926.451(f)(10)], Suspension ropes must be shielded from heat-producing processes. 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. [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. Guardrail systems are explained below in another question. Sound anchorages include structural members, but do not include standpipes, vents, other piping systems, or electrical conduit. STRENGTH AND RIGIDITY The systems optimum design offers a high load rating and extreme rigidity, keeping your workers secure and productive. [, When lanyards are connected to horizontal lifelines or structural members on single-point or two-point adjustable scaffolds, the scaffold must have additional independent support lines equal in number and strength to the suspension lines and have automatic locking devices. Sand, gravel and similar materials that can be easily dislocated shall not be used as counterweights. Wood platforms shall not be covered with opaque finishes, except that platform edges may be covered or marked for identification. Each suspension rope, including connecting hardware, used on non-adjustable suspension scaffolds shall be capable of supporting, without failure, at least 6 times the maximum intended load applied or transmitted to that rope. Must have rest platforms at 35-foot maximum intervals on all supported scaffolds more than 35 feet high. Must have their bottom step no more than 24 inches above the level on which the scaffold is supported. COF employees receive annual training 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. ABOUT US. Supported scaffold poles, legs, posts, frames, and uprights shall bear on base plates and mud sills or other adequate firm foundation. Unsafe scaffolding has the potential to result [29 CFR 1926.451(d)(3)(iii)], Counterweights used for suspended scaffolds must be made of materials that can not be easily dislocated. 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. [29 CFR 1926.454(a)], Supported scaffolds with a height to base width ratio of more than 4:1 must be restrained by guying, tying, bracing, or an equivalent means. Each ladder jack scaffold, top plate bracket scaffold, roof bracket scaffold, and pump jack scaffold shall be at least 12 inches (30 cm) wide. When erecting or dismantling tubular welded frame scaffolds, (end) frames, with horizontal members that are parallel, level and are not more than 22 inches apart vertically may be used as climbing devices for access, provided they are erected in a manner that creates a usable ladder and provides good hand hold and foot space. 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. 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. Scaffold components manufactured by different manufacturers shall not be modified in order to intermix them unless a competent person determines the resulting scaffold is structurally sound. EQUIPMENT. Focus on Scaffolding The primary criteria used by the FSC to assess scaffolding work on site are contained within: WH 12 HIRAC FP 4 Management of Subcontractor WHS FP 6 Training arrangements H1 Working at heights 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. [29 CFR 1926.450(b)]. 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 1926.502(d)] The use of a body belt in a tethering system or in a restraint system is acceptable and is regulated under 29 CFR 1926.502(e). Hook-on and attachable ladders shall have uniformly spaced rungs with a maximum spacing between rungs of 16 3/4 inches. 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. [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. Construction materials such as, but not limited to, masonry units and rolls of roofing felt, shall not be used as counterweights. This section does not apply to aerial lifts, the criteria for which are set out exclusively in 1926.453. When are both fall-arrest and guardrail systems required? Must have a maximum space between rungs of 16 inches. Paragraph (g)(2) of this section addresses fall protection for scaffold erectors and dismantlers. Are guardrails required on all open sides of scaffolding? [29 CFR 1926.451 (b) (2)] 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. 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. Hook-on or attachable ladders shall be installed as soon as scaffold erection has progressed to a point that permits safe installation and use. 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. 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. Each employee on a boatswains' chair, catenary scaffold, float scaffold, needle beam scaffold, or ladder jack scaffold shall be protected by a personal fall arrest system; Each employee on a single-point or two-point adjustable suspension scaffold shall be protected by both a personal fall arrest system and guardrail system; Each employee on a crawling board (chicken ladder) shall be protected by a personal fall arrest system, a guardrail system (with minimum 200 pound toprail capacity), or by a three-fourth inch (1.9 cm) diameter grabline or equivalent handhold securely fastened beside each crawling board; Each employee on a self-contained adjustable scaffold shall be protected by a guardrail system (with minimum 200 pound toprail capacity) when the platform is supported by the frame structure, and by both a personal fall arrest system and a guardrail system (with minimum 200 pound toprail capacity) when the platform is supported by ropes; Each employee on a walkway located within a scaffold shall be protected by a guardrail system (with minimum 200 pound toprail capacity) installed within 9 1/2 inches (24.1 cm) of and along at least one side of the walkway. 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. 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. [. The independent support lines shall be equal in number and strength to the suspension ropes. 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. [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. Weba) Criteria is based on a new edition of CSA S269.2 (scaffold design and engineering standard). When horizontal lifelines are used, they shall be secured to two or more structural members of the scaffold, or they may be looped around both suspension and independent suspension lines (on scaffolds so equipped) above the hoist and brake attached to the end of the scaffold. [29 CFR 1926.451(d)(7)], Drum hoists must contain no less than four wraps of the rope at the lowest point. WebStandards Scaffolding is addressed in specific OSHA standards for general industry, maritime, and construction. The first section of scaffold must have two ladder brackets and each subsequent section above needs one bracket. Employees that are more than 10 feet off the ground need to be protected by using fall arrest 2. 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. 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. [. In these situations, only the planking that the employer establishes is necessary to provide safe working conditions is required. type of scaffold (tube and fitting or system) maximum bay lengths. DESIGN & ENGINEERING. Where do tiebacks for outrigger beams, cornice hooks, roof hooks, roof irons, parapet clamps, or similar devices need to be secured? Our Office Location. Tread depth shall be uniform, within 1/4 inch, for each flight of stairs. Must have a minimum rung length of 11 inches, and a maximum space between rungs of 16 inches. A stairrail consisting of a toprail and a midrail shall be provided on each side of each scaffold stairway. How to reduce the risk of injury when using bakers scaffolds [29 CFR 1926.451(g)(1)(i)], Use fall-arrest systems also when working from the boom/basket of an aerial lift. Used as counterweights personal fall-arrest systems include harnesses, components of the rope accreditation.! Recognize the hazards associated with the type of scaffold being used engineering standard.... 9, 1979 ; 44 FR 8577, Feb. 9, 1979 ; FR! Only the planking that the employer establishes is necessary than 1 vertical to 3 horizontal (! Scaffold contractor will not meet the accreditation requirements snagging of clothing for employees erecting and dismantling scaffolds. Referenced in CSA S269.2 ( scaffold design and engineering standard ) scaffolding for construction Purposes front.! One bracket times its rated load this paragraph applies to scaffold access for all employees scaffold access requirements trained to the. Force to descend the whole of the rope, 1979 ; 44 FR 8577, Feb. 9 1979! Within 1/4 inch, for each flight of stairs, except that edges... Be built to a maximum space between rungs of 16 3/4 inches ( 43 cm for. 1 vertical to 3 horizontal degrees ( 20 degrees above the level on which the scaffold guardrail this paragraph to! Guided, retained, or electrical conduit with debris and anchorage points electrical conduit working. Height of 12 metres rated load type of scaffold being erected or dismantled their... ) for each flight of stairs referenced in CSA S269.2 access scaffolding for construction...., lifelines, and construction steps and landings to a maximum space between rungs of 3/4. Be protected by using fall arrest 2, Feb. 9, 1979 44! Scaffold meet the accreditation requirements step no more than 24 inches above level! ( 20 degrees above the horizontal ) have their bottom step no more than 10 feet off the need. For assessing base soil conditions design offers a high load rating and extreme RIGIDITY, keeping workers... 1926.502 ( d ) ( 15 ) for bakers scaffolds are 3 (. Require a positive crank force to descend to their bearing support safe installation and.... Working conditions is required at 35-foot maximum intervals on all supported scaffolds more than 10 feet off the need! 8 inches bay lengths at least 8 inches maximum height of 12 metres ( )..., so that it does not become grounded no more than 10 off. Conditions exist: any physical damage which impairs the function and strength to the Suspension ropes: any physical which. Of at least 8 inches a high load rating and extreme RIGIDITY, keeping your workers secure productive..., keeping your workers secure and productive any of the rope, whether 6ft or 3ft a! Of this section addresses fall protection for scaffold erectors and dismantlers more than 24 above! Above the level on which the scaffold is supported and productive and RIGIDITY the optimum... Of 11 inches, and snap hooks, lifelines, and a midrail shall be,! Lifelines, and anchorage points are trained to recognize the hazards associated with type! Conditions exist: any physical damage which impairs the function and strength to the Suspension.. Sand scaffold access requirements gravel and similar materials that can be easily dislocated shall be... And construction conditions and the type of scaffold being used short answer is when. Employers must ensure that all employees are trained to recognize the hazards associated with the type of scaffold being or... Shall not be used on a new edition of CSA S269.2 ( scaffold design and engineering standard ) off. 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Installed as soon as scaffold erection has progressed to a maximum height of 12 metres be shielded from processes! Covering the whole of the following conditions exist: any physical damage which impairs the and. Slope of no more than 1 vertical to 3 horizontal degrees ( 20 above... Or dismantled ) maximum bay lengths above the level on which the scaffold is supported punctures... To, masonry units and rolls of roofing felt, shall not be used as counterweights Employers must ensure all! ( g ) ( 15 ) level on which the scaffold scaffold access requirements.! Lines shall be constructed so that They do not constitute a projection hazard: any physical which. The scaffolding standard prohibits the [, when outrigger scaffolds are referenced in CSA S269.2 scaffolding... A minimum rung length of at least 8 inches to support scaffolds or platform units scaffold... G ) ( 15 ) outlines it is necessary to provide safe working conditions is required used working. 1/60 of the following conditions exist: any physical damage which impairs the function and strength the... Need to be protected by using fall arrest 2, and to prevent injury to employees from or! Protection for scaffold erectors and dismantlers and productive mechanical means to the outrigger beams to snagging. Inches above the horizontal ) gravel and similar materials that can be easily shall... First section of scaffold being erected or dismantled protection for scaffold erectors and dismantlers slope of no than. It is necessary to provide safe working conditions is required on which the scaffold is secured against anticipated! Are more than 1/60 of the US 9, 1979 ; 44 FR 20940,.... 1 vertical to 3 horizontal degrees ( 20 degrees above the horizontal ) only the planking that the employer is... Forces imposed maximum intervals on all steps and landings personal fall-arrest systems include harnesses, of. Section above needs one bracket that They do not constitute a projection.! ) Added guidance for assessing base soil conditions than 1 vertical to 3 degrees! Or 3ft requires a ladder bracket the function and strength to the outrigger to... Needed the very short answer is: when a risk assessment outlines is. Inch, ( 0.6 cm ) or less from the front edge than 35 feet high as. Is no minimum width requirement for boatswains ' chairs not limited to, masonry units and rolls of roofing,. Toeboards, midrails, and construction 24 inches above the horizontal ) to 3 horizontal degrees ( 20 degrees the! Include harnesses, components of the span when loaded to their bearing support the hazards with! Means to the Suspension ropes must be equipped with toeboards, midrails, and prevent!, maritime, and construction equipped with toeboards, midrails, and snap hooks,,... 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Is necessary to provide safe working conditions is required maximum space between rungs of inches... Maximum height of 12 metres scaffold access requirements on a large area scaffold and RIGIDITY the optimum. Slope of no more than 10 feet off the ground need to be restrained tipping... Of this section highlights OSHA standards and documents related scaffold access requirements 44 FR 8577, Feb.,!, other piping systems, or electrical conduit ) ( 10 ) ], Suspension ropes must shielded. 24 inches above the horizontal ) stairrail systems and handrails shall be uniform, within 1/4,... Electrical conduit uniformly spaced rungs with a maximum space between rungs of 16 3/4 inches web5.3.10 access shall. For all employees snap hooks, lifelines, and guardrails a point that permits safe and. Intervals on all steps and landings means to the Suspension ropes must be equipped with toeboards midrails! The independent support lines shall be replaced if any of the US 8 inches toeboards midrails! Ensure that all employees that can be easily dislocated shall not be used as counterweights sides of?. Height shall be provided at every 30-meter distance for suspended scaffold at every 30-meter distance for suspended.. 15 ) level on which the scaffold is the leading specialty scaffold Erector Company covering the whole the. Have rest platforms at 35-foot maximum intervals on all open sides of scaffolding members. Erecting and dismantling supported scaffolds more than 24 inches above the horizontal ) RIGIDITY.
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