1060 10 Hazard Communication 1926. 1910. Additionally, guardrails must be made of smooth, non-snagging. 29, fall protection systems and falling object protection-criteria and practices, includes diagrams that help clear up any confusion about the differences: Guardrail: A system of railings used to prevent falls. 29(b)(1) – Railing must consist of an intermediate rail, top rail, and posts. C. 28 (b) (1) Unprotected sides and edges. Walking-Working Surfaces and Personal Fall Protection Systems Final Rule Frequently Asked Questions. In addition, if the guardrail has intermediate vertical members (uprights. shall be guarded by non-rotating caps or safety sleeves, and may not protrude more than one-half the outside diameter of the shaft. 73]. 1917. 28 and 1910. 23(e)(1)] The intermediate (middle) rail should be located in the middle of the upright creating equal space between the floor and the top rail. No need to shut these gates behind you— springs automatically do it for you. - [1926. According to OSHA, “Falls are the. Toeboards and handrails must comply with subpart D of this part. The employer must ensure each. Subpart A General. 501(b)(8), proposed Sec. 24 (arranged alphabetically by the respective paragraph) Handrail: a single bar or pipe supported on brackets from a wall or partition to provide a continuous handhold for persons using a stair. If you have further concerns or questions, please feel free to contact us again by fax at: U. " Full text of this standard is available online at It states that, "every ladder-way, floor opening, or platform shall be guarded by a standard railing with standard toe. 29(f)(1)(ii)(B), the height of stair rail systems installed on or after January 17, 2017, must not be less than 42 inches (107 cm). 1910. 24. "The employer must ensure each employee on a walking-working surface with an unprotected side or edge that is 4 feet (1. 29 is the Federal Standard for General Industry Guardrail Systems, which our Safety Railings are compliant of. Under 1910. Nearly all industrial equipment requires human interaction to function, so people need to be protected from dangerous interactions with machines. 5 million construction workers then covered by subpart L) to support the 1986 proposal for subpart L, based on a review of accident data prepared by the Bureau of Labor Statistics (BLS) (Ex. At the rear, and on the sides, the rail shall not be less than 42 inches high. . 25 which covers all stairways including standard, spiral, ship, and alternating tread-type stairs. It is presented here as historical content, for research and review purposes only. 23(e)(1), which otherwise requires a nominal vertical height of 42 inches. 178 does not address smoking except to prohibit smoking in the battery charging areas (§1910. Below is a partial outline of the standard. For stair rail systems installed on or after January 17, 2017, the top rail and handrail must be separate. OSHA 1910. S. General Industry (29 CFR 1910) 1910. [29 CFR 1926. OSHA; Standards; Enforcement; Topics; Media Center; Contact Us; U. Scroll to Top. SUBJECT: 1926. 132(a) would apply. 38 ), which should include means of reporting emergencies and how to evacuate the. The construction and proposed general industry Walking-Working Surfaces rule fall protection standards require that employers protect workers from falling into or onto dangerous equipment by use of a guardrail, safety net, travel-restraint or personal fall arrest system (Sec. 0 ft. Under the proposal [proposed §1910. ( d) Designated areas. 1[This document was edited on 12/5/12 to strike information that no longer reflects current OSHA policy. 29(b) – states the specific requirements for the minimum and maximum height of guardrail systems. 30 and 1910. When the employer can demonstrate that it is not feasible or creates a greater hazard to use guardrail, safety net, or personal fall protection systems on residential roofs, the employer must develop and implement a fall protection plan that meets the requirements of 29 CFR 1926. 27, depending on the type of ladder used to access the scaffolding. Guardrail systems and their use shall comply with the following provisions: 1926. (See OSHA 1910. 1926. 68 (b) (6) (v) (a) Emergency landings shall be accessible from both the "up" and "down" rungs of the manlift and shall give access to the ladder required in subparagraph (12) of this paragraph. 1910. Source: 39 FR 23502, June 27,. 1926. Thank you for your inquiry. 5" tall, with no more than a 1/4" gap at the bottom. 30. 3 times the maximum intended load. STANDARD. Within OSHA 1910. ( c) Safety net systems. 1910. OSHA Standard for Roof Openings. 28(b)(3)(iv)“Each employee is protected from falling into a ladderway floor hole or ladderway platform hole by a guardrail system and toeboards erected on all exposed sides, except at the entrance to the hole, where a self-closing gate or an offset must be used. ( c) Handling and storage of pulpwood and pulp chips —. Employers should train workers to: • Check to see that a guardrail system is in place before working on the scissor lift. 23) provides safety without complication and is widely accepted for protecting industrial workers. OSHA Compliant 29 CFR 1910. 1917. 23(c)(1) as it relates to guardrails on loading rack platforms. 28(c)(2)(iv)], a stair rail may also serve as a handrail if its height is not more than 37 inches nor less than 36 inches. We offer over 80 OSHA Compliant models for every size of access hatch. They need to be able to withstand a force of at least 200 pounds (90. For example, in final §§ 1910. 1910. EAST (980) 272-1567. 29(k)(1), the new toeboard requirement needs to be at least 3. 29(d) Result(s) Document Type(s) 1 : Federal Register: 1 : Regulations: Display all referenced documents. Under the proposal [proposed §1910. 28(b)(3)(iv): “Each employee is protected from falling into a ladderway floor hole or ladderway platform hole by a guardrail system and toe boards erected on all exposed sides, except at the entrance to the hole, where a self-closing gate or an offset must be used,” as per 29 CFR 1910. 23. Guardrails need to have a minimum breaking strength of 200 lbs. OSHA eTool. Purpose. S-041); 1990 proposed rule on Personal Protective Equipment--Fall Protection-. Get Trained or Become a Trainer. xml ¢ ( ÌšÍn›@ Çï•ú ˆke¯!m’VqrèÇ© ‘’>À Æ6),+vãÚoß Û [$Ø™Aà y ™ùí`þ vöêf•¥Þ “äjê ã‰ï Šò8Qó©ÿûþÛèÒ÷Œ•*–i®`ê¯Áø7×oßݯ5 ÏY+3õ ÖêOB˜h ™4ãƒrWfy‘Ië†Åh ý•s ádr. EAST (716) 218-0315. 28(a)(12) and §1910. Construction. 29(b) Guardrail systems. 1 m) plus or minus 3 inches (8 cm) above the walking/working level. Response: 29 CFR 1910. SUBJECT: 1926. 1917. 1 m) plus or minus 3 inches (8 cm) above the walking/working level. OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION 6A Guide to OSHA Rules This informational booklet provides a general overview of a particular topic related to OSHA standards. 1910. 2 - Definitions. Stairs and Guardrail Systems. Toeboards are installed at the base of guardrails to protect from objects falling from between the guardrail posts. 7 m). ( 1) Handrails, stair rail systems, and guardrail systems are provided in accordance with § 1910. 1. 261 (a) (2) Standards incorporated by reference. S. 1910. 8. 07 m), with a tolerance of plus or minus 3 inches (7. 28 (b) (13) (ii) When work is performed at least 6 feet (1. Notice 1910. 4 - Amendments to this part. 1917. TOTAL VIOLATIONS. Pursuant to §1910. Safety Rail Source® partners with Kee Safety® to offer Roof Hatch Guardrail with Self-Closing Gates. 66 - Existing Installations (Mandatory). (1926) the agency proposed several requirements for the criteria for guardrail systems. 25, §1910. 29(b) mentions: "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. Similarly, OSHA's general industry standards related to guardrail systems (Subpart D Walking-Working Surfaces, specifically 29 CFR 1910. See OSHA 1910. 29(f)(1) Handrails and stair rail systems; Height criteria, OSHA did not intend for any of the “grandfathered” stair rail systems that had a top rail height between 30 and 38 inches to need to be modified if the stair rail system was installed before January 17, 2017, and it complied with the previous rule. " The employer must ensure guardrail systems meet the following requirements: (13) (i) Has a self-closing gate that slides or swings away from the hole, and is equipped with a top rail. OSHA 1910. 1926. 28(b)(3)(ii) would allow guardrails installed prior to 60 days from the publication date of the final standard to have a guardrail height of a minimum of 36 inches. Reference 1910. Unless stated otherwise, the employer must ensure that all fall protection and falling object protection required by this section meet the criteria in § 1910. If a climber safety rail is not installed, use a double lanyard configuration. Employees that are more than 10 feet off the ground need to be protected by using fall arrest systems or guardrails, except for employees that are on single-point and two-point adjustable suspension scaffolds. weight 380 lbs; 10’ Door, Est. OSHA also references documents in the following dockets, which the Agency incorporates by reference into this rulemaking: 1990 proposed rule on Walking and Working Surfaces (29 CFR 1910, subpart D)--Docket No. 140. Based on the relevant OSHA standards 1910. 48 cm) for ladders 10 feet (3. Narrow Frame Scaffolds. > >. The SkyCage System by Tie Down Safety serves as perimeter protection or an alternative to a standard guardrail system. 29(b)(4) When the 200-pound (890 N) test load is applied in a downward direction, the top rail of the guardrail system. 500 NOTICE: This is an OSHA Archive Document, and may no longer represent OSHA Policy. 28(b)(1)(i): Except as provided elsewhere in this section 29 CFR 1910. 2—1969, including appendix, which is incorporated by reference as. 23(c)(1) states that “e very open-sided floor or platform 4 feet or more above adjacent floor or ground level shall be guarded by a standard railing (or the equivalent as specified in paragraph (e)(3) of this section) on all open sides. Department of Labor. Scroll to Top. 29(f)(1)(iii)(A), stair rail systems can also serve as a handrail but require the top rail to be not more than 38 inches in. OSHA 1910 carefully outlines the rules and requirements regarding fall safety measures, such as guardrail systems and metal swing gates, for indoor and outdoor work on elevated surfaces. Section 1910. In addition, be aware that ladders are also require on scaffolding. 29(f)(1) Handrails and stair rail systems; Height criteria, OSHA did not intend for any of the ``grandfathered'' stair rail systems that had a top rail height between 30 and 38 inches to need to be modified if the stair rail system was installed before January 17, 2017, and it complied with the previous rule. 29, except that personal fall protection systems required by this section meet the criteria of § 1910. These systems provide safety without complication and are widely accepted for protecting industrial workers. 62 m) of lateral travel for employees. The program shall enable each employee to recognize the hazards of falling and shall train each employee in the procedures to be followed in order to minimize these hazards. ( i) Gantry cranes shall be provided with ladders or stairways extending from the ground to the footwalk or cab platform. For the reasons set forth in the preamble, OSHA amends part 1910 of title 29 of the Code of Federal Regulations as follows: Start Part PART 1910—OCCUPATIONAL SAFETY AND HEALTH STANDARDS Subpart D—Walking-Working Surfaces End Part Start Amendment Part. 1 - Purpose and scope. 23(e)(1)] That being said, there are no requirements for a fall arrest system or ladder safety system for offset fixed ladders 24 feet and under in height so long as the ladder resting platforms at all transitions are of minimum horizontal dimensions (29 CFR § 1910. meets the criteria in §1910. 1910. The employer must ensure: OSHA 1910. Result(s) Document Type(s) 18 : Federal Register: 1 : Regulations: 61 : Standard Interpretations: Display all referenced documents. Bottom Diagonal Brace, Four Cross Braces, Four End Frames, Guardrail Posts, Guardrail/Midrail, Midside Rail, Toeboard, Top Rail: OSHA Compliant 29 CFR 1926. The employer must ensure each safety net system meets the requirements in 29 CFR part 1926, subpart M. [email protected], OSHA suggests that rope be used according to manufacturers' recommendations, especially if polypropylene rope is used. 1053 (a) (1) (i) Each self-supporting portable ladder: At least four times the maximum intended load, except that each extra-heavy-duty type 1A metal or plastic ladder shall sustain at least 3. 1910. 28(b)(3)(iv) includes toeboards with guardrail system: “Each employee is protected from falling into a ladderway floor opening or ladderway platform hole by a guardrail system and toeboards erected on all exposed sides, except at the entrance to the hole, where a self-closing gate or an offset must be used. In construction the use of cables or chains to guard door and wall. Note: These are NOT OSHA regulations. 1053 Ladders (Construction) 8. " - 1910. The rail’s height. Gates that comply with OSHA 29 CFR 1910. 503(a) and (c). OSHA also refers to handrails, stair rails, midrails and top rails. gov; Coronavirus Resources; Disaster Recovery Assistance; DisasterAssistance. It does not alter or determine compliance responsibilities in OSHA standards or the Occupational Safety and Health Act of 1970. 29(f)(1)(ii)(B) The height of stair rail systems installed on or after January 17, 2017 is not less than 42 inches (107 cm) from the leading edge of the stair tread to the top surface of the top rail. 28 and 1910. The employer must ensure: 1910. 1910. 272, Grain handling facilities. Scroll to Top. Be sure you have checked all 10 before work begins on your job. OSHA jurisdiction in Georgia You also ask for a statement that Georgia is under the jurisdiction of Federal OSHA; it is. 29 (b) (1) 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. The manufacturer must approve any alterations to the stilts. With respect to Sec. 28 - The rung spacing between horizontal members of the end frames of metal scaffolds used as ladders rungs for access or egress. Sets forth safety requirements for areas where danger exists of persons or objects falling through floor or wall openings, platforms, runways, ramps, and fixed stairs, in normal, temporary. ( 13) Work on low-slope roofs. 23 (a) (1) - Personal Fall Arrest System or Ladder Safety System on Fixed Ladders, and Fixed Ladders Used on Grain Silos for Emergency Escape - 10/18/2019. 1910. KeeGuard ® Rooftop Railing was invented by Kee Safety decades ago and is installed on rooftops around the world. 29(f)(1)(iii) The top rail of a stair rail system may serve as a handrail only when: 1910. 26 (a) Dockboards are capable of supporting the maximum intended load in accordance with § 1910. 219 Safety Avenue, Andrews, SC 29510 P 866. 23(e)(1), OSHA says that a guardrail must have a vertical height of 42 inches nominal from the upper surface of the top rail to floor, platform, runway, or ramp level. 502(k) and training that meets the requirements of 29 CFR 1926. 20036. ( ii) Each employee using a rope descent system 4 feet (1. Any working surface 4 feet or higher must be protected with guardrails on all sides at least 42″ tall and have to withstand 200 pounds of force. No portable single rail ladders are used; (6) No ladder is moved, shifted,. Provides an interpretation of the OSHA standards addressing fall protection in the power distribution industry, (29 CFR 1910. Anchorage. 2 m) or more above a safe surface, and traversed by carriage supported equipment, shall be provided with a walkway and guardrail system; or 1910. (a) General. 502(b). Only 33 percent of scaffolds were equipped with a guardrail. 7 - Definition and requirements for a nationally recognized testing laboratory. 500 (f) (l) (vi) provides for the utilization of types, sizes and arrangements of railing construction provided they meet the conditions established in sub-paragraph a thru d. 651 (c) (2) Means of egress from trench excavations. ”. , an opening in the roof of a building through which persons may fall. 29(b) is the portion of the regulations that contains system requirements that employers must follow to ensure guardrail systems will protect workers from falling to lower levels. OSHA eTool. OSHA has conducted a review of the Presence Sensing Device Initiation (PSDI) requirements of the Mechanical Power Presses Standard pursuant to section 610 of the Regulatory Flexibility Act, and section 5 of Executive Order 12866 on Regulatory Planning and Review. Figure D-13 - Combination Handrail and Stair Rail. 1910. 1910. The following OSHA letters of interpretation relate directly to the construction industry. • Check to see that a guardrail system is in place before working on the scissor lift. 29 (b) (1): The top edge height of top rails, or equivalent guardrail system members, are 42. 1910. 6 m) from the roof edge, the employer must ensure each employee is protected from falling by using a guardrail system, safety net system, travel restraint system, or personal fall arrest system. Stilts may be used on a large area scaffold. 29 CFR Part 1910, Subpart I, Enforcement Guidance for Personal Protective Equipment in General Industry. 30. (as defined in 29 CFR 1910. OSHA has issued other letters of interpretation which may be of interest. Guardrails should be inspected per the manufacturer specifications or a qualified person’s requirements. OSHA Fall Protection Requirements. 451 (g) and 29 CFR 1910. For guardrails, the General Industry regulations are now aligned with the Construction rules. The employer must ensure: ( i) Each employee on a scaffold is protected from falling in accordance 29 CFR part 1926, subpart L; and. 502(k) and training that meets the requirements of 29. The rest platforms measure 3 feet by 3 feet in area. Guardrail systems: Guardrails should be placed around edges or openings where workers could fall. 1910. These letters provide guidance to clarify the application of an established OSHA standard, policy, or. 23 Guardrail/Safety Railing Requirements for General Industry. guardrail systems to prevent objects from falling to a lower level; (2) Erecting canopy structures and. Emergency Action Plan. Access ladders are required by §1910. Construction Andrew Miller. 178(g)(10)). 28(b)(9)(ii)(B) requires that ladders equipped with a personal fall protection or a ladder safety system shall have rest platforms provided at maximum intervals of 150 feet (45. When the employer can demonstrate that it is not feasible or creates a greater hazard to use guardrail, safety net, or personal fall protection systems on residential roofs, the. 1910 Subpart E - Exit Routes and Emergency Planning. 29 and a fixed guardrail system that leaves only one exposed side. A guardrail consists of a top rail 42” + or – 3” no less than 39”, mid rail at 21” and toe board 3. Any working surface 4 feet or higher must be protected with guardrails on all sides at least 42" tall and have to withstand 200 pounds of force. 147 Lockout/Tagout (p. Subject: 29 CFR 1910. OSHA requires railings on open sides of stairwells and a handrail on at least on the side, preferably the right side descending at 42″ high. To prevent employees from being injured from falls, employers must: Guard every floor hole into which a worker can accidentally walk (using a railing and toe-board or a floor hole cover). CPL 02-01-050, (February 10, 2011). Final Regulatory Text For the reasons set forth in the preamble, OSHA amends part 1910 of title 29 of the Code of Federal Regulations as follows: PART 1910--OCCUPATIONAL SAFETY AND HEALTH STANDARDS Subpart D--Walking-Working Surfaces 1. 451(g) or 29 CFR 1910. The attached memorandum from John O'Neill of OSHA's National Office dated. UNPROTECTED FIXED LADDERS - OSHA 1910. The maximum deflection of the top rail when a load of 200 pounds is applied in any direction at any point on the too rail shall not exceed 3 inches in one direction which includes the free hanging sag in the rope or. 29(b) has an entire section devoted solely to the guardrail system. These letters provide guidance to clarify the application of an established OSHA standard, policy, or procedure, but they may not, in themselves, establish or revise OSHA policy or procedure or interpret the OSH Act. S. Midrails are. 66(e)(6)(ii)1910. 1917. Additionally, guardrails must be made of smooth, non-snagging. (ii) – A guardrail system or handrails are not required when:An elevated track system which is located four feet (1. 27 – Scaffolds and rope descent systems; 1910. Incorporation by reference. To review the complete standard, follow this link- Click Here. Under the proposal [proposed §1910. 800. [ref. OSHA; Standards; Enforcement; Topics; Media Center; Contact Us; U. OSHA 1910. 72 kg) applied within 2 inches (5. Response: 29 CFR 1910. This Safety and Health Information Bulletin is not a standard or regulation, and it creates no new legal obligations. 25 (b) (4)] IBC requires the same width as OSHA. Occupational Safety and Health Administration 200 Constitution Ave NW Washington, DC 20210 1-800-321-OSHA 1-800-321-6742Occupational Safety and Health Administration 200 Constitution Ave NW Washington, DC 20210 1-800-321-OSHA 1-800-321-6742 Federal Government White House; Benefits. 23) do not directly address the spacing of posts in between sections of a freestanding modular guardrail system. Background II. OSHA. OSHA 1910 – General Industry Standards In addition to ANSI Construction Standards, Peak Fall Protection products and services also comply to ANSI General Industry Standards. 1. 29(b)(13): “When guardrail systems are used around holes that serve as points of access (such as ladderways), the guardrail system. 28 – Safety Requirements for Scaffolding • 1910. What are the general OSHA requirements of toe board? According to OSHA 1910. addressed in OSHA 29 CFR 1910 Notices of Proposed Rulemaking of 1990. What is the OSHA fall protection standard 1910? Each employee less than 4 feet (1. 1910. , Labor §1910. 29 and a fixed guardrail system that leaves only one exposed side", as described in 29 CFR 1910. 8 m) or more above lower levels shall be protected from falling by a guardrail system, safety net system, or personal fall arrest system. 23 (b) (12) - Fall Protection Requirements for Fixed Ladders - 09/10/2021. The OSHA regulation that applies to protecting ladders is 1910. Regarding roof protection from falls for work on low-slope roofs, OSHA has general industry (1910) regulations based on various distances: Work done less than 6 feet from the roof edge: 29 CFR 1910. Handrails, stair rail systems, and guardrail systems are provided in accordance with § 1910. 29 – Fall protection systems and falling object protection-criteria and practices. 21 (b) Definitions . force. 5 inches tall. 28 (b) (3) (iv): Each employee is protected from falling into a ladderway floor hole or ladderway platform hole by a guardrail system and toeboards erected on all exposed sides, except at the entrance to the hole, where a self-closing gate or an offset must be used. 151, Medical Aid, the. OSHA requirements are set by statute, standards and regulations. 16. where possible. 8 (Loads on Handrails, Guards, Grab Bars, Seats and Vehicle Barriers). 30 and 1910. Panels with 151 to 600 volts should have 42. Here are the highlighted rules of OSHA’s scaffolding standard: 1. A tie-off system is acceptable as a method of meeting the intent of Section 1910. 120(e)(3)] 04/21/2021 - Interim. 68 (b) (6) (v) (a) Emergency landings shall be accessible from both the "up" and "down" rungs of the manlift and shall give access to the ladder required in subparagraph (12) of this paragraph. e. OSHA Guardrail Dimensions. 29(b)(4)[1910. 27, Scaffolds and rope descent systems. The IBC and OSHA Guardrail Requirements. 1917. This section does not apply to logging and the transportation of logs to pulp, paper, and paperboard mills. RIN 1218-AA66 [Docket No. Here is a list of important OSHA standards for work platforms that you may not be aware of. 1. 1910. 1423 (b) (2) Boom walkway criteria. In the same. 9. 1926. 1910. Training & Engagement. in any direction per OSHA 1910. While a single rail safety guardrail located some 15 inches (38 cm) above floor level may be sufficient to control vehicle traffic, it could present a trip. - 08/30/1999. TO: ALL AREA DIRECTORS Paragraph 1926. 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. This code (OSHA 1910. The employer must ensure: Each employee in a hoist area is protected from. 502 requirements when making a U-shape. For the reasons set forth in the preamble, OSHA amends part 1910 of title 29 of the Code of Federal Regulations as follows: Start Part PART 1910—OCCUPATIONAL SAFETY AND HEALTH STANDARDS Subpart D—Walking-Working Surfaces End Part Start Amendment Part. 651 (d) Exposure to vehicular traffic. 6 m) from the roof edge, the employer must ensure each employee is protected from falling, by a guardrail system. (b) Guardrail systems and toeboards. 1910. 57(d)(1)(viii)An average of 126 workers (36%) died when falling from unguarded roof edges, and through roof and floor holes or skylights. 503 (a) Training program. (4) When the 200-pound (890–N) test load is applied in a downward direc-tion, the top rail of the guardrail sys- In most states, you will find that rooftop units need to adhere to OSHA standards as they are generally considered “exceptions,” and do not need to meet the same requirements. 17 (d) (2) While employees are working within, on or under the railcars or near the tracks at the ends of the cars. 29 (b) (1): To meet OSHA’s guardrail height requirements, the top rail needs to be 42 inches plus or minus 3 inches above the walking-working surface. See 55 Federal Register 13360 (April 10, 1990) and 68 Federal Register 23568 (May 2, 2003 . 28(b)(3)(i). Each employee on a walking/working surface (horizontal and vertical surface) with an unprotected side or edge which is 6 feet (1. (3) Every window wall opening at a stairway landing, floor, platform, or29 CFR 1910. OSHA considers this scenario a violation of 29 CFR 1926. 29(b)(13)(i)_ reads: The employer must ensure guardrail systems meet the following requirements: (13)(i) Has a self-closing gate that slides or swings away from the hole, and is equipped with a top rail and mid-rail, or. 29 (b) (1): The top edge height of top rails, or equivalent guardrail system members, is 107. 29(f)(1)(ii)(B), the height of stair rail systems installed on or after January 17, 2017, must not be less than 42 inches (107 cm). 844. Hazards are identified, as well as the controls that keep these hazards from becoming tragedies. EDGE Fall Protection’s roof hatch railing tackles concerns by providing an OSHA compliant hatch guardrail system around the hatch.