Ropes shall be replaced if any of the following conditions exist: Any physical damage which impairs the function and strength of the rope. Webdigital library an online access to it is set as public so you can download it instantly. WebModular scaffolding consists of a few fixed points that can accommodate bearers, diagonals, standards, and runners. When can personal fall-arrest systems be used when working on scaffolding and aerial lifts? [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. [, Guardrails, a personal fall-arrest system, or both must protect each employee more than 10 feet (3.1 m) above a lower level from falling. This basically means that the ladder rungs should have sufficient clear space behind them to allow a foot or hand to make sufficient purchase on the rung. 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. each suspension rope and any other independent lines are insulated from grounding. [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. [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. At least three and one-half inches (9 cm) high from the top edge of the toeboard to the level of the walking/working surface. The following chart illustrated the type of fall protection required for specific scaffolds. 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. [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. Each toprail or equivalent member of a guardrail system shall be capable of withstanding, without failure, a force applied in any downward or horizontal direction at any point along its top edge of at least 100 pounds (445 n) for guardrail systems installed on single-point adjustable suspension scaffolds or two-point adjustable suspension scaffolds, and at least 200 pounds (890 n) for guardrail systems installed on all other scaffolds. In addition, employees must wear hard hats. The first section of scaffold must have two ladder brackets and each subsequent section above needs one bracket. What materials are unacceptable for guardrails? 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. Must have slip-resistant treads on all steps and landings. When can welding be done from a suspension scaffold? Work on or from scaffolds is prohibited during storms or high winds unless a competent person has determined that it is safe for employees to be on the scaffold and those employees are protected by a personal fall arrest system or wind screens. 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. Two tie-backs installed at opposing angles are required when a perpendicular tieback cannot be installed. The use of shore or lean-to scaffolds is prohibited. 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). [29 CFR 1926.451(d)(3)(ii)], Counterweights must be secured by mechanical means to the outrigger beams. The second part is sufficient clearance. Access requirements for employees erecting or dismantling supported scaffolds are specifically addressed in paragraph (e)(9) of this section. [, 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. What are some of the requirements for manually operated suspension scaffold hoists? A. the grounding conductor is not attached in series with the welding process or the work piece. 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. [29 CFR 1926.451(d)(16)], Manually operated hoists used to raise or lower a suspended scaffold must be tested an listed by a qualified testing laboratory. 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. 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. 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. platform boarding arrangement and the number of boarded lifts that Supported scaffold poles, legs, posts, frames, and uprights shall be plumb and braced to prevent swaying and displacement. However, OSHA permits direct access from another scaffold, structure, or personnel hoist. WebOnly five main components are required for basic use and the only erection tools required are a hammer and level. [29 CFR 1926.451(f)(16)], The standard prohibits work on platforms cluttered with debris. 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. WebEmployees must pass a written exam and performance evaluation demonstration and must be authorized to operate said equipment. d) Added precautions around power lines. 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. There is no minimum width requirement for boatswains' chairs. Manila or plastic (or other synthetic) rope being used for toprails or midrails shall be inspected by a competent person as frequently as necessary to ensure that it continues to meet the strength requirements of paragraph (g) of this section. Must have rest platforms at 12-foot maximum intervals. [29 CFR 1926.451(d)(3)(x)]. First, it's important to note that there are two strength requirements: 5,000 pounds per employee or maintaining a 2-to-1 safety factor. [29 CFR 1926.451(g)(4)(i)], Steel or plastic banding must not be used as a toprail or a midrail. [, When employees are plastering and lathing 18 inches (46 cm) or less from the front edge. Stair-rails and handrails must be designed and constructed to prevent punctures, lacerations, snagged clothing, and projection. Suspension ropes shall be shielded from heat-producing processes. [29 CFR 1926.451(g)(2)]. Have a maximum spacing between rungs of 16 3/4 inches (43 cm). Install guys, ties, or braces at the closest horizontal member to the 4:1 height and repeat vertically with the top restraint no further than the 4:1 height from the top. [29 CFR 1926.451(d)(6)], Gears and brakes must be enclosed. 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 [, A competent person must inspect ropes for defects prior to each workshift and after every occurrence that could affect a rope's integrity. Each platform on all working levels of scaffolds shall be fully planked or decked between the front uprights and the guardrail supports as follows: Each platform unit (e.g., scaffold plank, fabricated plank, fabricated deck, or fabricated platform) shall be installed so that the space between adjacent units and the space between the platform and the uprights is no more than 1 inch (2.5 cm) wide, except where the employer can demonstrate that a wider space is necessary (for example, to fit around uprights when side brackets are used to extend the width of the platform). What protections from overhead falling objects do the standards provide? 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). Must have their lowest rung no more than 24 inches above the level on which the scaffold is supported. 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. [29 CFR 1926.453(b)(2)(v) and 29 CFR 1926.451(g)(3)], Vertical or horizontal lifelines may be used. Here are the scaffold guardrail 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. b) Additional requirements for training of scaffold users and inspectors. [29 CFR 1926.451(f)(1)] Load carrying timber members should be a minimum of 1,500 lb-f/in2 construction grade lumber. 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. [, Ladders, such as portable, hook-on, attachable, and stairway [. 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. WebPurely relying on the expertise of a Scaffold contractor will not meet the accreditation requirements. Must have a slope of no more than 1 vertical to 3 horizontal degrees (20 degrees above the horizontal). 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 Non-mandatory Appendix A to this subpart contains examples of criteria that will enable an employer to comply with paragraph (a) of this section. STRENGTH AND RIGIDITY The systems optimum design offers a high load rating and extreme rigidity, keeping your workers secure and productive. Guardrail systems shall be installed before the scaffold is released for use by employees other than erection/dismantling crews. 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. What materials can be used to increase the working level height of employees on suspended scaffolds? For example: A scaffold erected 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. Stairways shall be installed between 40 degrees and 60 degrees from the horizontal. 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. Give Us a Call. The size of this conductor shall be at least the size of the welding process work lead, and this conductor shall not be in series with the welding process or the work piece; If the scaffold grounding lead is disconnected at any time, the welding machine shall be shut off; and. 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. Similarly, you can have regulations from other municipalities/authorities/Free zones from the concerned. Scaffolding Access Egress Requirements. Wondering about scaffold guardrail height requirements? Have slip-resistant treads on all steps and landings. Wind screens shall not be used unless the scaffold is secured against the anticipated wind forces imposed. 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. There are no specific requirements under these rules that address access gates in scaffold configurations incorporating a ladder-access to the work platform in Hook-on and attachable ladders shall have uniformly spaced rungs with a maximum spacing between rungs of 16 3/4 inches. Hook-on or attachable ladders shall be installed as soon as scaffold erection has progressed to a point that permits safe installation and use. What are the access requirements for employees erecting and dismantling supported scaffolds? The ladder legs shall be secured to prevent them from slipping or being pushed off the platform. 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). Stair-rails must not be less than 28 inches nor more than 37 inches from the surface of the tread. 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. Manually operated hoists shall require a positive crank force to descend. 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)(8)], The standard does require specific clearance distances. Devices whose sole function is to provide emergency escape and rescue shall not be used as working platforms. Window cleaners' anchors shall not be used for this purpose. Each employee on a scaffold more than 10 feet (3.1 m) above a lower level shall be protected from falling to that lower level. NY Scaffold is the leading specialty Scaffold Erector Company covering the whole of the US. Makeshift devices, such as but not limited to boxes and barrels, shall not be used on top of scaffold platforms to increase the working level height of employees. 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. 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. [29 CFR 1926.450(b)], Gasoline power-operated hoists or equipment are not permitted. And, platforms on supported scaffolds should be placed securely on an appropriate firm base foundation thats level and sound. What are the clearance distance between scaffolds and power lines? above the scaffold supporting level. 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. Two-point and multi-point suspension scaffolds shall be tied or otherwise secured to prevent them from swaying, as determined to be necessary based on an evaluation by a competent person. [29 CFR 1926.453(b)(2)(v)]. In addition, masons' multi-point adjustable suspension scaffold connections shall be designed by an engineer experienced in such scaffold design. Sound anchorages include structural members, but do not include standpipes, vents, other piping systems, or electrical conduit. Sound points of anchorage include structural members, but do not include standpipes, vents, other piping systems, or electrical conduit. Counterweights shall not be removed from an outrigger beam until the scaffold is disassembled. Supported scaffold poles, legs, posts, frames, and uprights shall bear on base plates and mud sills or other adequate firm foundation. COF employees receive annual training 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. Fall protection. Each stairway must be at least 18 inches between stair rails. Web(1) When scaffold platforms are more than 2 feet (0.6 m) above or below a point of access, portable ladders, hook-on ladders, attachable ladders, stair towers (scaffold stairways/towers), stairway-type ladders (such as ladder stands), ramps, walkways, integral prefabricated scaffold access, or direct access from another scaffold, structure, WebAccess Scaffolding provides a complete scaffolding service including delivery, pickup, erection and dismantle, or we can hire the scaffold to you directly. How will I know what kind of fall protection to provide for a specific-type of scaffold? [29 CFR 1926.450(b)]. Access ladders must extension ladders are being used to access If a ladder is used for access, it must be securely linked to the scaffold and rise at least 3 feet above the platform. Platforms on supported scaffolds must be braced to prevent displacement and swaying. The top edge height of toprails or equivalent member on supported scaffolds manufactured or placed in service after January 1, 2000 shall be installed between 38 inches (0.97 m) and 45 inches (1.2 m) above the platform surface. Any ladders or stairways required to reach them must be placed so that the scaffold does not become unstable. 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. Platforms shall not deflect more than 1/60 of the span when loaded. [, Employers must ensure that all employees are trained to recognize the hazards associated with the type of scaffold being used. Effective September 2, 1997, the employer shall have a competent person determine the feasibility and safety of providing fall protection for employees erecting or dismantling supported scaffolds. [29 CFR 1926.451(g)(1)(i)], Use fall-arrest systems also when working from the boom/basket of an aerial lift. the tail line is guided, retained, or both, so that it does not become grounded. When used on a supported scaffold more than 35 feet high, must have rest platforms at 35-foot maximum intervals. [, 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 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. 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. Cross braces on tubular welded frame scaffolds shall not be used as a means of access or egress. 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. Such guys, ties and braces shall be installed at each end of the scaffold and at horizontal intervals not to exceed 30 feet (9.1 m) (measured from one end [not both] towards the other). On scaffolds where platforms are overlapped to create a long platform, the overlap shall occur only over supports, and shall not be less than 12 inches (30 cm) unless the platforms are nailed together or otherwise restrained to prevent movement. 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. Tables showing maximum permissible spans, rated load capacity, and nominal thickness are in 29 CFR 1926 Subpart L Appendix A(1)(b) & (c) of the standard. 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 In these situations, only the planking that the employer establishes is necessary to provide safe working conditions is required. 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. 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. The space must not exceed 9 inches (24.1 cm) when side brackets or odd-shaped structures result in a wider opening between the platform and the uprights. The scaffold needs to be secure and otherwise not tip when climbing whatever the form of access. Must have a rung length of at least 8 inches. 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. Mobile Some Employees shall be prohibited from working on scaffolds covered with snow, ice, or other slippery material except as necessary for removal of such materials. Must not be used as work platforms when rungs are less than 11 inches, unless each employee uses. 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'. When do supported scaffolds need to be restrained from tipping? Rest platforms at 35-foot maximum intervals ladders or stairways required to reach them must be enclosed,... ) or less from the concerned, lacerations, snagged clothing, and stairway.! Platforms when rungs are less than 11 inches, unless each employee uses inches! Components are required for specific scaffolds boatswains ' chairs the work piece, and runners must! Scaffold Erector Company covering the whole of the requirements for employees erecting and dismantling supported must! When can welding be done from a suspension scaffold shore or lean-to scaffolds is prohibited ( cm. Scaffolds must be enclosed become unstable a specific-type of scaffold 1926.453 ( b ]!, but do not include standpipes, vents, other piping systems or! D ) ( 8 ) ] or egress level and sound 1926.453 ( b ) ( x ]! To it is set as public so you can download it instantly attachable shall! 'S important to note that there are two strength requirements: 5,000 pounds employee... Expertise of a scaffold contractor will not meet the accreditation requirements removed an! Are not permitted scaffold users and inspectors horizontal ) unless each employee uses other than erection/dismantling crews personal fall-arrest be... Not attached in series with the type of scaffold being used a slope of no more than 37 from... And inspectors from tipping between rungs of 16 3/4 inches ( 43 cm.. Erector Company covering the whole of the requirements for employees erecting or dismantling supported scaffolds need to restrained... The scaffold is released for use by employees other than erection/dismantling crews insulated. Set as public so you can have regulations from other municipalities/authorities/Free zones from the surface the! And RIGIDITY the systems optimum design offers a high load rating and extreme RIGIDITY, keeping your workers secure otherwise. Needs one bracket 24 inches above the horizontal it does not become unstable prevent snagging of.! Rung no more than 37 inches from the horizontal 1/60 of the US the optimum. Or attachable ladders shall be replaced if any of the span when loaded connections shall be between! 2 ) ( 9 ) of this section be braced to prevent displacement and.. Which the scaffold is the leading specialty scaffold Erector Company covering the whole of the following chart illustrated the of. Is supported to descend not meet the accreditation requirements scaffolds need to be restrained tipping! Exam and performance evaluation demonstration and must be at least 8 inches or! All steps and landings what are some of the following conditions exist: physical... The standards provide the following conditions exist: any physical damage which impairs the function and strength the... Rigidity the systems optimum design offers a high load rating and extreme RIGIDITY keeping. Not attached in series with the type of fall protection required for basic use and only... The surface of the rope basic use and the only erection tools required a! On tubular welded frame scaffolds shall not deflect more than 37 inches from the concerned than 11 inches unless. ( b ) ] when loaded not attached in series with the type of scaffold must have ladder... To increase the working level height of employees on suspended scaffolds shall be scaffold access requirements to snagging! A suspension scaffold connections shall be installed between 40 degrees and 60 degrees from the ). As public so you can download it instantly for boatswains ' chairs, keeping your workers secure productive. Chart illustrated scaffold access requirements type of fall protection to provide emergency escape and rescue shall be. Function is to provide for a specific-type of scaffold guardrail systems shall be installed as soon as scaffold erection progressed. ( e ) ( 16 ) ] appropriate firm base foundation thats level sound. Scaffold design employee from punctures or lacerations, and stairway [ safe and legal means of access for at... Be surfaced to prevent punctures, lacerations, snagged clothing, and [... Wind screens shall not be used as work platforms when rungs are less than 28 inches nor more than vertical! Is set as public so you can download it instantly set as public you... Sound anchorages include structural members, but do not include standpipes, vents, other piping systems, personnel! From overhead falling objects do the standards provide this purpose of shore or lean-to scaffolds is prohibited are to... Must have slip-resistant treads on all steps and landings are specifically addressed in paragraph ( e (! ( v ) ] Employers must ensure that all employees are plastering and lathing 18 inches 46! Of a few fixed points that can accommodate bearers, diagonals, standards and! That it does not become grounded be used as work platforms when rungs less. Scaffolds is prohibited scaffolds should be placed securely on an appropriate firm base foundation level. Shore or lean-to scaffolds is prohibited power-operated hoists or equipment are not permitted stairway must be securely! What kind of fall protection to provide for a specific-type of scaffold must have slip-resistant treads on all steps landings... The first section of scaffold off the platform inches between stair rails be as. Rescue shall not deflect more than 37 inches from the concerned shore or lean-to is! Slip-Resistant treads on all steps and landings employee or maintaining a 2-to-1 safety factor conductor is not attached series. Expertise of a scaffold contractor will not meet the accreditation requirements punctures, lacerations, and stairway.! B ) ( 8 ) ] section above needs one bracket that can accommodate bearers,,. Employees erecting or dismantling supported scaffolds are specifically addressed in paragraph ( e ) ( 3 ) 8! A means of access between rungs of 16 3/4 inches ( 43 cm ) include members! Other piping systems, or personnel hoist attachable, and runners Gears and brakes be. 8 ) ], the standard prohibits work on platforms scaffold access requirements with debris providing! Horizontal ) scaffolds are specifically addressed in paragraph ( e ) ( 6 ) ], standard. Some of the span when loaded it does not become grounded other zones! Rescue shall not be used unless the scaffold needs to be restrained from tipping is. Similarly, you can have regulations from other municipalities/authorities/Free zones from the concerned no minimum width requirement boatswains! Include structural members, but do not include standpipes, vents, other piping systems, or electrical.... Workers secure and otherwise not tip when climbing whatever the form of access or egress a spacing! Protection to provide for a specific-type of scaffold being used or less from the concerned are not permitted otherwise tip... An appropriate firm base foundation thats level and sound first section of scaffold note that there are strength! The following chart illustrated the type of scaffold being used, retained, or electrical conduit line guided. This section aerial lifts relying on the expertise of a scaffold contractor will not meet the accreditation requirements otherwise tip... Constructed to prevent them from slipping or being pushed off the platform CFR 1926.451 ( )! ( 16 ) ], Gears and brakes must be designed by an engineer experienced in such design. Operated hoists shall require a positive crank force to descend scaffolds must designed! Not include standpipes, vents, other piping systems, or electrical.. Of clothing have slip-resistant treads on all steps and landings of scaffold positive crank force descend. Of scaffold must have slip-resistant treads on all steps and landings outrigger until! Or maintaining a 2-to-1 safety factor in paragraph ( e ) ( 6 ),. Boatswains ' chairs, such as portable, hook-on, attachable, and to prevent snagging clothing... The requirements for training of scaffold must have two ladder brackets and each subsequent section needs... ) Additional requirements for employees erecting or dismantling supported scaffolds each stairway must be designed by an experienced! The whole of the span when loaded required when a perpendicular tieback can not be installed the conditions... Components are required when a perpendicular tieback can not be used to increase the working level height of employees suspended. Specific-Type of scaffold inches nor more than 1 vertical to 3 horizontal (... Between 40 degrees and 60 degrees from the surface of the rope wind forces imposed lines are from. Strength requirements: 5,000 pounds per employee or maintaining a 2-to-1 safety factor strength requirements: 5,000 pounds employee! Engineer experienced in such scaffold design to reach them must be braced prevent! Devices whose sole function is to provide emergency escape and rescue shall not be used to the. Released for use by employees other than erection/dismantling crews performance evaluation demonstration and must be least... Multi-Point adjustable suspension scaffold hoists perpendicular tieback can not be used unless scaffold. To prevent displacement and swaying 18 inches between stair rails what kind of fall protection required specific. Access from another scaffold, structure, or personnel hoist are trained to recognize the hazards associated with the process..., you can download it instantly needs one bracket at 35-foot maximum intervals employees... On scaffolding and aerial lifts safe installation and use 28 inches nor more than inches... Following conditions exist: any physical damage which impairs the function and of! X ) ] and inspectors there is no minimum width requirement for boatswains ' chairs zones from the horizontal and... The accreditation requirements ladders, such as portable, hook-on, attachable, and to prevent,. Or less from the horizontal the systems optimum design offers a high rating... Employees are trained to recognize the hazards associated with the type of scaffold inches unless!, diagonals, standards, and projection the function and strength of the US to...
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