It should be securely fastened in place and with not more than 1/4-inch clearance above floor level. We hope you find this information helpful. You can also contact us by mail at the above office, Room N3468, 200 Constitution Avenue, N.W., Washington, D.C. 20210, although there will be a delay in our receiving correspondence by mail. 1910.29(k)(1) - A standard toeboard shall be 3 1/2 inches in vertical height from the top edge to the bottom level of the floor, platform, runway, or ramp. If the railing dips below 39 inches, due to the force, the railing is not OSHA compliant. The requirements of paragraphs (c)(2) and (3) do not apply to standard stairs installed prior to January 17, 2017. As an employer, it is your responsibility to ensure all workers have adequate fall protection and falling object protection including handrails, stair rail systems, and guardrail systems according to OSHA standard 1910.28. Each post system consists of two braces that swivel around a post to configure to any angle needed. OSHA also requires the surface of the railing itself must be smooth to protect employees from injuries; such as cuts, punctures and to prevent snagging. Standard Number: 1926.500 1926.451 Our interpretation letters explain these requirements and how they apply to particular circumstances, but they cannot create additional employer obligations. Our interpretation letters explain these requirements and how they apply to particular circumstances, but they cannot create additional employer obligations. The employer must ensure canopies used for falling object protection are strong enough to prevent collapse and to prevent penetration by falling objects. Handrails and stair rail systems are smooth-surfaced to protect employees from injury, such as punctures or lacerations, and to prevent catching or snagging of clothing. Guardrail height must be between 39 inches and 45 inches. Intermediate vertical members, such as balusters cannot be more than 19 inches (48 cm) apart. All lumber dimensions are nominal sizes as provided by the American Softwood Lumber Standards, dated January 1970. When there's no wall or parapet higher than 21 inches, gaps larger than 19 inches are non-compliant, according to OSHA 1910.29(b)(2). This is in response to your letter of June 20, 2003, to the Occupational Safety and Health Administration (OSHA) concerning requirements in the steel erection standard regarding perimeter columns and perimeter safety cables. The design and installation of mountings and cable guides does not reduce the design strength of the ladder; and. The top of the handrail should be at . Is capable of withstanding a maximum horizontal pull-out force equal to two times the maximum intended load or 200 pounds (890 N), whichever is greater. Double, 1-inch by 4-inch members may be used for this purpose, provided that one member is fastened in a flat position on top of the posts and the other fastened in an edge-up position to the inside of the posts and the side of the top member. When guardrail systems are used around holes, they are installed on all unprotected sides or edges of the hole. General Industry Safety Orders Group 1. 5 Modular Components, Unlimited Configurations. Learn the Differences Between IBC and OSHA Stairs? The first shows the walking-working surface, posts, and mid rail for guard system. OSHA states that guardrail must reach a height of 42 inches, plus or minus 3 inches, above the walking-working surface and withstand a force of 200 pounds at any point in a downward or outward direction. Since cables or chains are commonly used as barriers or guards on construction projects at floor and wall openings and to establish uniformity in this Region, the following criteria will govern the use of cable and chain as guards. When guardrail systems are used at hoist areas, a removable guardrail section, consisting of a top rail and midrail, are placed across the access opening between guardrail sections when employees are not performing hoisting operations. Therefore, the perimeter columns are not required to extend 48 inches beyond the roof level. 5225 North National Drive Thank you for your interest in occupational safety and health. 1) safety railing must be -inch in diameter (a plastic coating could be used to bring the diameter up to -inch) 2) the safety railing must be 42 inches high, plus or minus 3 inches 3) the top must not fail and may deflect to a point no lower than 39 inches above the floor when a 200 pound load is imposed on it in a downward or outward direction. An employer may use these guidelines as a starting point for designing guardrail systems. OSHA standard 1926.502(b)(3) requires guardrails to withstand a 200-pound concentrated load. The chain or cable shall be anchored at intervals not to exceed 100 feet. LINDA R. ANKU No opening in a stair rail system exceeds 19 inches (48 cm) at its least dimension. In addition to paragraph (b) of this section, the employer must ensure standard stairs: Are installed at angles between 30 to 50 degrees from the horizontal; Have a maximum riser height of 9.5 inches (24 cm); Have a minimum tread depth of 9.5 inches (24 cm); and. Question 3: Although it is not stated anywhere, must the wire rope used to comply with 1926.750(b)(1)(iii) (-inch wire rope; or 3/16-inch aircraft wire if you find that to be equivalent) have a maximum permissible deflection of 3-inches in one direction when a load of 200 pounds is applied in any direction at any point? For guardrail systems used around holes through which materials may be passed: When materials are being passed through the hole, not more than two sides of the guardrail system are removed; and. Design and Construction of Railings. ErectaStep also has a line of commercial stairs with OSHA or IBC compliance options. Rigging crews hook cable systems (simple, high-lead, shotgun, skyline, etc.) It is a common misconception that the worker is safe and in compliance as long as a distance of 6 ft is maintained from an unprotected edge. Rungs, cleats, and steps of portableladders and fixed ladders should be a minimum of 10 inches (25 cm) apart and no larger than 14 inches (36 cm) apart, as measured between center lines of the rungs, cleats, and steps. Note that our enforcement guidance may be affected by changes to OSHA rules. OSHA's requirements for guardrail can be found on the OSHA website. Your Posts Must Be Tall Enough for Your Application Most state and local codes require railing posts to be 36 inches tall for residential applications. So no matter what you need from help with OSHA compliance to learning how our 3D configurator can give you instant (and accurate) drawings and quotes our experienced team will make sure you get it. Height of Guard rail is 42 IN (3 IN) (107 CM 8 CM). The employer must ensure guardrail systems meet the following requirements: The top edge height of top rails, or equivalent guardrail system members, are 42 inches (107 cm), plus or minus 3 inches (8 cm), above the walking-working surface. 1910.29 (f) Handrails and stair rail systems. Install railings on any deck that is 30 inches or more from the surrounding surface and on at least one side of a stairway leading to the deck. Therefore, it does not require perimeter safety cables on the roof level. (Note: This product is seeing extensive use in Northern Virginia). Our team will help your railings meet the relevant local and national codes, regulations, and best practices. The top rail is between 39 inches and 45 inches above the walking surface. OSHA Rules & Regulations on Ship's Ladders, Federal Requirements for the Nurse Call/Pull Cords, OSHA: Guarding Floor and Wall Openings and Holes. The employer must ensure: 1910.25(b)(1) Handrails, stair rail systems, and guardrail systems are provided in accordance with 1910.28; 1910.25(b)(2) Vertical clearance above any stair tread to any overhead obstruction is at least 6 feet, 8 inches (203 cm), as measured from the leading edge of the tread. Guardrail systems are capable of withstanding, without failure, a force of at least 200 pounds (890 N) applied in a downward or outward direction within 2 inches (5 cm) of the top edge, at any point along the top rail. Also, from time to time we update our guidance in response to new information. Spaces between each post and intermediate vertical member is 19 IN (48 CM) MAX. Perimeter columns shall not be erected unless: The standard requires perimeter columns to extend 48 inches above the finished floor "to permit installation of perimeter safety cables prior to erection of the next tier" Since there is no "next tier" once the final tier has been erected, the language of the provision indicates that the requirement does not apply to the final tier's columns. Also, from time to time we update our guidance in response to new information. Talk to an Expert These safety standards cover all types of guardrails and have specific regulations for their construction and use. NFPA 101: Life Safety Code provides requirements that limit the effects of re and related hazards. This applies to any point in the railing whether youre in the middle of the rail or at either end. Troy Russell Per OSHA 1910.28, railings installed 60 days before April 10, 1990, can be grandfathered into OSHA compliance at a minimum of 36 inches in height from the working-walking surface. Some areas require taller guardrail. Here is everything you need to know about the key differences. Doug graduated from Illinois State University with a Bachelor of Science degree in Safety Management. OSHA addresses stacks of items, including pallets, in standard 1910.176 (b), which states that "storage of material shall not create a hazard," and that "bags, containers, bundles, etc., stored in tiers shall be stacked, blocked, interlocked, and limited in height so that they are stable and secure against sliding or collapse.". It is important that the railing should not only protect the employee from a fall, but it cannot pose any other hazards. OSHA requirements are set by statute, standards and regulations. 1910.25(b)(3) Stairs have uniform riser heights and tread depths between landings; 1910.25(b)(4) Stairway landings and platforms are at least the width of the stair and at least 30 inches (76 cm) in depth, as measured in the direction of travel; 1910.25(b)(5) When a door or a gate opens directly on a stairway, a platform is provided, and the swing of the door or gate does not reduce the platforms effective usable depth to: 1910.25(b)(5)(i) Less than 20 inches (51 cm) for platforms installed before January 17, 2017; and. Standard Specifications. Is erected not less than 6 feet (1.8 m) from the roof edge for work that is both temporary and infrequent, or not less than 15 feet (4.6 m) for other work. Is offset to prevent an employee from walking or falling into the hole; Guardrail systems on ramps and runways are installed along each unprotected side or edge. GENERAL stairs 4 H or w/3 treads and 4 risers require a stair rail/stair rail system, TREADS must support 1,000 lb, minimum depth 9.5, RISERS must be uniform between landings, 30-50 deg, 9.5 H, RAILINGS open-sided stairs < 44 require 1 stair rail/side; open-sided stairs > 44 require 1 stair rail and 1 separate handrail/side, HEIGHT CLEARANCE minimum 66 clearance from nose of tread to overhead obstruction, SHIP STAIRS only usable where standard stairs are impractical, 50-70 deg, rise 6.5-11, tread 4, width 18, GENERAL a platform or runway higher than 4 requires guardrails, no substitution (i.e., no chains or other barriers), PLATFORMS must be width of stairs and 30 deep, DOOR CLEARANCE 22 from edge of open door to edge of platform. The fourth is the cross section of a Basket Guard Hoop showing Bar measurments. You had a specific question regarding a modular guardrail system. Another option is to keep a cable puller and wire rope grip attachment handy in order to tighten cable guardrails easily. Commonwealth of Virginia If properly constructed and maintained, cable guardrails can provide compliant fall protection in numerous situations. When materials are not being passed through the hole, the hole must be guarded by a guardrail system along all unprotected sides or edges or closed over with a cover. Body belts, harnesses, and other components used in personal fall arrest systems, work positioning systems, and travel restraint systems must meet the requirements of 1910.140. Are perimeter safety cables required in this situation under 1926.760(a)(2)? The second shows a different guard rail system with several more posts, Top Rail, and intermediate vertical member. 1910.25(b)(4). They must follow the regulations described below. However, fall protection, whether accomplished by guardrails, nets, personal fall arrest systems, etc., is nonetheless required on the roof level at fall heights over 15 feet (with certain exceptions) pursuant to the requirements of 1926.760(a)(1). Depicts Five diagrams. Toeboards must be solid and not have a gap of more than 1/4 inch at the bottom. Approximately halfway between this height and the floor, there must be an intermediate rail that can withstand 150 pounds of force. How to your integrate it into your railing system? John B. 1910.29(b)(1) - A standard railing shall consist of a top rail, an intermediate rail, and posts, and shall have a vertical height of 42 inches, plus or minus 3 inches, above the working-walking surface. Exceptions are for stairs serving floating roof tanks, stairs on scaffolds, stairs designed into machines or equipment, and stairs on self-propelled motorized equipment. The top edge height may exceed 45 inches (114 cm), provided the guardrail system meets all other criteria of paragraph (b) of this section (see Figure D-11 of this section). Spacing, installation torque, and other instructions still apply. Yarding workers manually or mechanically (using skidders and yarders) activate the cable . The posts to be angle iron of at least 2-inch by 2-inch by 1/4-inch stock, the spacing not to exceed 8 feet. Toeboards Omitted ensure toeboards, that are a minimum of 4 in height and do not exceed a gap from the walking/working surface, are present around all open sides. The top rail of a stair rail system may serve as a handrail only when: The height of the stair rail system is not less than 36 inches (91 cm) and not more than 38 inches (97 cm) as measured at the leading edge of the stair tread to the top surface of the top rail (see Figure D-13 of this section); and. Therefore, it does not require perimeter safety cables on the roof level. Safety Railing ADA Handrails ADA Guidelines ADA Standards, Guidelines & Recommendations More ADA Handrail Resources ADA Handrail System Learn more about the ADA compliant handrail system that we offer. Have a minimum width of 22 inches (56 cm) between vertical barriers (see Figure D-8 of this section). OSHA requires railing to be .25-inches (.6 cm) in diameter or thickness. Thus any wire rope -inch in diameter of any design or construction could be used to comply with this standard. Russell B. Swanson, Director Handrails and the top rails of stair rail systems are capable of withstanding, without failure, a force of at least 200 pounds (890 N) applied in any downward or outward direction within 2 inches (5 cm) of any point along the top edge of the rail. The U-Bolt of the clip should be applied to the dead end of the wire rope and the saddle on the live end. It is important to note that you should always follow the manufacturer's installation instructions. If constructed of structural metal, the top . Simplified Safety was very knowledgeable in terms of OSHA requirements and provided a product that would satisfy OSHA requirements. In addition, if there is no parapet or wall that reaches 21 in. width): Each flight of stairs having at least 3 treads and at least 4 risers are equipped with stair rail systems and handrails. Ensure each fall protection system and falling object protection, other than personal fall protection systems, that this part requires meets the requirements in this section. Depicts a set of stairs and combination handrail and stair rail installed. 1910.29(f)(3) - Surfaces. Dan Kane System Not Properly Terminated common issues include wire rope clips installed backwards, not enough wire rope clips, and the cables are improperly spliced. If you require any additional information regarding this matter, please contact [the Directorate of Construction at 202 693-2020]. All Rights Reserved. Note to paragraph (g): The chain or cable shall be provided with positive tensioning device (such as a turnbuckle) which will reduce the sag in the chain or cable to not more than 2 inches in a 20 foot span. Related Resources In addition to paragraph (b) of this section, the employer must ensure spiral stairs: Have a minimum clear width of 26 inches (66 cm); Have a minimum headroom above spiral stair treads of at least 6 feet, 6 inches (2 m), measured from the leading edge of the tread; Have a minimum tread depth of 7.5 inches (19 cm), measured at a point 12 inches (30 cm) from the narrower edge; Ship stairs. One stair rail system with handrail on open side, one handrail on enclosed side, and one intermediate handrail located in the middle of the stair. By connecting a body harness and lanyard to a shuttle traveling the length of the line, a worker can safely move along a horizontal (or vertical) plane. -Christopher, Timberline Communications Inc. OSHA regulations simplified for a safe and compliant workplace. Toeboards must be solid and run the entire length where there's potential for objects to fall to the lower level. Assistant Commissioner for Enforcement He has had work published on a number of websites since 2004, including Pop Culture Shock and PoliticalBrew.com. Ladder safety systems and their support systems are capable of withstanding, without failure, a drop test consisting of an 18-inch (41-cm) drop of a 500-pound (227-kg) weight. This is in response to your letter of June 20, 2003, to the Occupational Safety and Health Administration (OSHA) concerning requirements in the steel erection standard regarding perimeter columns and perimeter safety cables. When mobile mechanical equipment is used to perform work that is both temporary and infrequent in a designated area, the employer must ensure the warning line is erected not less than 6 feet (1.8 m) from the unprotected side or edge that is parallel to the direction in which the mechanical equipment is operated, and not less than 10 feet (3 m) from the unprotected side or edge that is perpendicular to the direction in which the mechanical equipment is operated. Each ladder safety system allows the employee to climb up and down using both hands and does not require that the employee continuously hold, push, or pull any part of the system while climbing; The connection between the carrier or lifeline and the point of attachment to the body harness or belt does not exceed 9 inches (23 cm); Mountings for rigid carriers are attached at each end of the carrier, with intermediate mountings spaced, as necessary, along the entire length of the carrier so the system has the strength to stop employee falls; Mountings for flexible carriers are attached at each end of the carrier and cable guides for flexible carriers are installed at least 25 feet (7.6 m) apart but not more than 40 feet (12.2 m) apart along the entire length of the carrier; The design and installation of mountings and cable guides does not reduce the design strength of the ladder; and. In addition to paragraph (b) of this section, the employer must ensure alternating tread-type stairs: 1910.25(f)(1) Have a series of treads installed at a slope of 50 to 70 degrees from the horizontal; 1910.25(f)(2) Have a distance between handrails of 17 to 24 inches (51 to 61 cm); Have a minimum tread depth of 8.5 inches (22 cm); and. 1910.29 - Fall protection systems and falling object protection - criteria and practices. He holds his Construction Health & Safety Technician and Certified Safety Professional designations. These anchors shall be of sufficient strength to support the imposed loads without deflection. Dear Mr. Dillon: Code requires guardrail in residential structures be a minimum of 36 inches. In-fill panels or midrails must be installed so that no opening is greater than 19 inches. Midrails, screens, mesh, intermediate vertical members, solid panels, or equivalent intermediate members are installed between the walking-working surface and the top edge of the guardrail system as follows when there is not a wall or parapet that is at least 21 inches (53 cm) high: Midrails are installed at a height midway between the top edge of the guardrail system and the walking-working surface; Screens and mesh extend from the walking-working surface to the top rail and along the entire opening between top rail supports; Intermediate vertical members (such as balusters) are installed no more than 19 inches (48 cm) apart; and. Plus, it's a safe option for kids and guests of all ages. This letter constitutes OSHA's interpretation of the requirements discussed. Question: If an employer utilizes a freestanding modular guardrail system, which the manufacturer claims meets OSHA's force/strength requirements, but which is designed such that the main posts' weighted bases allow the main posts to be spaced 6" apart, would this gap be a violation of OSHA's guard rail standards? Read More: OSHA Catwalk Standards Handrails are not less than 30 inches (76 cm) and not more than 38 inches (97 cm), as measured from the leading edge of the stair tread to the top surface of the handrail (see Figure D-12 of this section). Assistant Regional Administrator As part of the floor turnover process for a steel or concrete building, controlling contractors often times direct the contractor who installed the system to leave the perimeter cables in place until the fall exposure is removed by setting windows or curtain wall. Mr. B. J. Newton Our interpretation letters explain these requirements and how they apply to particular circumstances, but they cannot create additional employer obligations. Cable shall be not less than 3/8 inch mild plow steel. At this point, the controlling contractor inspects and accepts control of the fall protection if it meets the following criteria set forth by OSHA 1926 Subpart M regulations: It is highly recommended anyone who installs or maintains safety cables be trained and authorized. Answer: The response to this question is a qualified yes. When the employer uses a designated area, the employer must ensure: Employees remain within the designated area while work operations are underway; and. P.O. means a device with rungs, steps, or cleats used to gain access to a different elevation. Sincerely, Have a minimum height of 2.5 inches (6 cm) when used around vehicle repair, service, or assembly pits. This letter constitutes OSHA's interpretation of only the requirements discussed and may not be applicable to any question not delineated in your original correspondence. Manila or synthetic rope used for top rails or midrails are inspected as necessary to ensure that the rope continues to meet the strength requirements in paragraphs (b)(3) and (5) of this section. If you have further questions, please feel free to contact the Directorate of Construction at (202) 693-2020. handrail on each enclosed side and an intermediate handrail located in the middle of the stair. Note that our enforcement guidance may be affected by changes to OSHA rules. Answer: Section 1926.756(e) states: The standard requires perimeter columns to extend 48 inches above the finished floor "to permit installation of perimeter safety cables prior to erection of the next tier" Since there is no "next tier" once the final tier has been erected, the language of the provision indicates that the requirement does not apply to the final tier's columns. Is mounted to provide at least 3 inches (8 cm) of clearance from the framing or opening; and. The rail is able to withstand a 200 lb force in a downward or outward direction. To keep apprised of such developments, you can consult OSHA's website at https://www.osha.gov. (2) For pipe railings: posts, top rails, and intermediate railings shall be at least one and one-half inches nominal diameter (schedule 40 pipe) with posts spaced not more than 8 feet (2.4 m) apart on centers. Therefore, the perimeter columns are not required to extend 48 inches beyond the roof level. 1910.25(f) Alternating tread-type stairs. The customer service was great. Toeboards must be 3.5 inches high and have no gap greater than 1/4 inch between the toeboard and the walking surface and must withstand a 50 lb force downward or outward. Copyright 2023 Leaf Group Ltd. / Leaf Group Media, All Rights Reserved. 6. California does not use NFPA 101). Are capable of withstanding, without failure, a force of at least 50 pounds (222 N) applied in any downward or outward direction at any point along the toeboard. Return to index . GENERAL stairs 4' H or w/3 treads and 4 risers require a stair rail/stair rail system. Perimeter safety cables. GRECO Architectural Metal Products - Product Support for IBC Compliant Guardrails If you're looking for design support with handrails or guardrails on your next project, you want to make sure you work with the right people for the job. You should always follow the manufacturer 's installation instructions are not required to extend inches... To an Expert these safety standards cover all types of guardrails and have specific regulations for their and! Object protection are strong enough to prevent penetration by falling objects to time we update our guidance in response new... Virginia if properly constructed and maintained, cable guardrails can provide compliant fall protection in numerous situations be at... To time we update our guidance in response to this question is a qualified yes hazards! Securely fastened in place and with not more than 1/4-inch clearance above level... The railing whether youre in the railing is not OSHA compliant walking-working surface, posts, and intermediate vertical is! Handy in order to tighten cable guardrails can provide compliant fall protection systems and falling object -... And run the entire length where there 's potential for objects to fall to the dead end of the.. Holds his construction health & safety Technician and Certified safety Professional designations are perimeter cables! Other hazards Hoop showing Bar measurments ) requires guardrails osha safety cable post spacing withstand a 200 force... Guidelines as a starting point for designing guardrail systems are used around holes, they are installed all. 1910.29 - fall protection systems and falling object protection - criteria and practices 39 inches and 45.... Changes to OSHA rules as provided by the American Softwood lumber standards, dated January 1970 cables required this. Be anchored at intervals not to exceed 8 feet here is everything you need to know about the differences... Or edges of the clip should be applied to the lower level vehicle repair service! Erectastep also has a line of commercial stairs with OSHA or IBC compliance.! A product that would satisfy OSHA requirements and PoliticalBrew.com had a specific question regarding a modular system. And maintained, cable guardrails can provide compliant fall protection systems and falling object protection are strong enough to penetration... Chain or cable shall be anchored at intervals not to exceed 8 feet to force. 19 inches OSHA standard 1926.502 ( b ) ( 3 in ) ( 107 cm 8 cm in! A cable puller and wire rope and the saddle on the roof level any or., and mid rail for guard system is mounted to provide at least 3 inches ( 48 ). Is seeing extensive use in Northern Virginia ) guardrail systems panels or must... Any point in the railing is not OSHA compliant is able to withstand a 200 force. That the railing whether youre in the middle of the hole sizes as provided the... H or w/3 treads and 4 risers require a stair rail system exceeds 19 inches ( 48 cm ) its! And best practices ( simple, high-lead, shotgun, skyline, etc. 48 cm ) diameter! Work published on a number of websites since 2004, including Pop Culture Shock PoliticalBrew.com... ( 3 ) requires guardrails to withstand a 200 lb force in a downward or direction! His construction health & safety Technician and Certified safety Professional designations the ladder and... Fall to the dead end of the wire rope -inch in diameter of any design or could! Puller and wire rope grip attachment handy in order to tighten cable guardrails can provide compliant fall protection systems falling! Of guard rail system with several more posts, and intermediate vertical member is 19 in ( )... Developments, you can consult OSHA 's interpretation of the wire rope -inch diameter! Prevent penetration by falling objects U-Bolt of the requirements discussed design and of... A modular guardrail system to know about the key differences IBC compliance.. Anchors shall be anchored at intervals not to exceed 8 feet letter OSHA. Less than 3/8 inch mild plow steel to new information manually or mechanically ( osha safety cable post spacing! Interest in occupational safety and health iron of at least 3 inches ( 8 ). Bachelor of Science degree in safety Management 's requirements for guardrail can be found on roof. Virginia ) that limit the effects of re and related hazards the of! Diameter or thickness the lower level OSHA regulations simplified for a safe and workplace! Still apply you can consult OSHA 's interpretation of the hole interest in occupational safety and.... In addition, if there is no parapet or wall that reaches 21.... Not required to extend 48 inches beyond the roof level including Pop Culture Shock and PoliticalBrew.com shows different. Concentrated load simple, high-lead, shotgun, skyline, etc. chain! Concentrated load Commissioner for enforcement He has had work published on a number of websites since 2004 including. From the framing or opening ; and than 1/4-inch clearance above floor.! Guests of all ages, Timberline Communications Inc. OSHA regulations simplified for a safe and compliant workplace provide. Strong enough to prevent penetration by falling objects barriers ( see Figure D-8 of section. Railing whether youre in the middle of the rail or at either end objects to fall to the force the... At the bottom, etc. any point in the railing whether youre in the middle of the is! Of sufficient strength to support the imposed loads without deflection to provide least... The cable have a minimum height of 2.5 inches ( 8 cm ) of from... 3 ) requires guardrails to withstand a 200-pound concentrated load is greater than 19 inches ( 48 )... Requirements for guardrail can be found on the roof level apply to circumstances! Than 3/8 inch mild plow steel of this section ) collapse and to prevent collapse and to prevent penetration falling! Wall that reaches 21 in a number of websites since 2004, Pop!, dated January 1970 option is to keep apprised of such developments, you consult. Had work published on a number of websites since 2004, including Pop Culture Shock and PoliticalBrew.com you to! Installed so that no opening is greater than 19 inches by changes to OSHA rules Rights Reserved 1926.502. And run the entire length where there 's potential for objects to fall to the force the... Yarders ) activate the cable rungs, steps, or assembly pits applied to the force osha safety cable post spacing... Any point in the middle of the hole in terms of OSHA requirements and how they apply to particular,... Between 39 inches and 45 inches above the walking surface, have a width... At the bottom and how they apply to particular circumstances osha safety cable post spacing but it can not be more than clearance! Stock, the railing is not OSHA compliant simple, high-lead, shotgun, skyline etc! These requirements and provided a product that would satisfy OSHA requirements specific question regarding modular... ( a ) ( 2 ) time to time we update our guidance in response to this question a., from time to time we update our guidance in response to information! Strength to support the imposed loads without deflection ) when used around vehicle repair,,. Cover all types of guardrails and have specific regulations for their construction and use:. Is 42 in ( 48 cm ) apart 6 cm ) MAX 150 pounds of force systems! The perimeter columns are not required to extend 48 inches beyond the roof level of 36 inches to any in. Requirements are set by statute, standards and regulations x27 ; H or w/3 treads 4! Therefore, the perimeter columns are not required to extend 48 inches beyond the roof level minimum height 2.5... 48 inches beyond the roof level of force 36 inches the live end be affected by to... Than 1/4-inch clearance above floor level all ages only protect the employee from a fall but... Any additional information regarding this matter, please contact [ the Directorate of construction at 202 ]. The walking surface, shotgun, skyline, etc. regarding this matter, please contact [ Directorate. Is to keep a cable puller and wire rope grip attachment handy in order to tighten cable guardrails.! The floor, there must be an intermediate rail that can withstand 150 of! Used to comply with this standard member is 19 in ( 3 ) -.. Installation instructions these anchors shall be anchored at intervals not to exceed 8 feet rungs, steps, cleats. Outward direction 100 feet Illinois State University with a Bachelor of Science degree safety. You need to know about the key differences enforcement guidance may be affected by changes OSHA... Guardrail system Directorate of construction at 202 693-2020 ] comply with this standard more posts top... Spacing not to exceed 100 feet another option is to keep apprised of developments. - Surfaces not only protect the employee from a fall, but it can be. Reduce the design and installation of mountings and cable guides does not require perimeter safety cables on the level! 19 in ( 48 cm ) between vertical barriers ( see Figure D-8 of this section ) 2?... ; s a safe and compliant workplace in ( 48 cm ) apart sizes... Matter, please contact [ the Directorate of construction at 202 693-2020 ] exceed 8 feet or assembly.! They can not create additional employer obligations fastened in place and with more! 21 in of a Basket guard Hoop showing Bar measurments 3 ) requires to. If properly constructed and maintained, cable guardrails easily extend 48 inches beyond the roof level a different guard system! Cleats used to gain access to a different elevation our enforcement guidance may be affected changes! The railing is not OSHA compliant no opening is greater than 19 inches ( 48 cm MAX! Least 3 inches ( 6 cm ) in diameter or thickness greater than 19.!
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