25 inches and 1 inch, respectively. 502 - OSHA's new fall protection standards for construction will prohibit use of safety belts with side dee rings as part of a personal fall arrest system - 09/25/1995 1926. Manila, plastic or synthetic rope being used for top rails or midrails shall be inspected as frequently as necessary to ensure that it continues to meet the strength requirements of paragraph (b)(3) of this section (§ 1926. 1910. "The employer must ensure each employee on a walking-working surface with an unprotected side or edge that is 4 feet (1. Guardrails: Handrails: OSHA: Height: . Here are some highlights: Do not turn on an incline. 9 (1) A fixed ladder installed after the day of the coming into force of this section shall be designed, constructed and installed in accordance with the requirements of ANSI Standard A14. 451(g)(4). Department of Labor, OSHA, Office of Construction Standards and Guidance, Room N3468, 200 Constitution Avenue, N. Kee Gate's spring-loaded self-closing hinge ensures that the gate will automatically close, maintaining a constant safety barrier between the user and the hazard. The following definitions apply in this subpart: Alternating tread-type stair means a type of. Guardrail Requirements vs. 3. Department of Labor’s Occupational Safety and Health Administration is proposing updates in the handrail and stair rail system requirements for its general industry, Walking-Working Surfaces standard. 355. § 214. Open-sided dock areas 4 feet or more above adjacent floor or ground level where there is the danger of employee falling shall be guarded by a standard railing or the equivalent. Vertical height of top rail. ACTION: Notice of proposed rulemaking. Guardrail systems and toeboards. Particular industries require certain specifications on safety railing systems. Note that our enforcement. Scope . 555 (a) (2) If the operator's station is at a remote point. ) from the surface of the walking area. 1910. Definitions . Oct 27 2017. OSHA; Standards; Enforcement; Topics; Media Center; Contact Us; U. The Bulletin is advisory in nature, informational in content, and is intended to assist employers in----- OSHA also drew many provisions in the final rule from national consensus standards, including ANSI/ASSE A1264. Handrail height, spacing, and incline are all addressed by the International Residential Code (IRC) and the International Building. The following requirements apply to all stairways as indicated: (1) Stairways having four or more risers or rising more than 30 inches (76 cm), whichever is less, shall be equipped with: (A) At least one handrail; and (B) A stair rail consisting of a top rail and mid-rail along each unprotected side or edge. 5 inches high with a gap of less than 1/4 inch. Guardrail systems. When a forklift truck is used for lifting personnel on a secured safety platform with a guardrail to. 500, Guardrails, handrails & guards. 1910. In these situations, OSHA believes guardrail systems offer the appropriate level of fall protection and the record supports this conclusion. Handrail safety is just as important as the safety of the staircase itself. 451 (a) (5), states that, "Guardrails shall be 2 x 4 inches or the equivalent, approximately 42 inches. 1926. e. Occupational Safety and Health Standards; Subpart: 1910 Subpart D; Subpart Title: Walking-Working Surfaces; Standard Number: 1910 Subpart D Title:. OSHA requirements are set by statute, standards and regulations. 26 (b) (1) Dockboards put into initial service on or after January 17, 2017 are designed, constructed, and maintained to prevent transfer vehicles from running off the dockboard edge; 1910. 29 Fall Protection Systems and Falling Object Protection-Criteria and. The opening between a guardrail and the end structure at the head of a bed shall be no more than 15 inches. The agency has received numerous questions asking when handrails are required, and about the height requirements for handrails on stairs and stair rail systems. 29(b) and its subparts. 2. Construction. 29 (b) (1): The top edge height of top rails, or equivalent guardrail system members, is 107. 23 (a) (1) Used in emergency operations such as firefighting, rescue, and tactical law enforcement operations, or training for these operations; or. California Code of Regulations, Title 8, Section 3214. GPO Source: e-CFR. 451(g). Falls from heights and on the same level (a working surface) are among the leading causes of serious work-related injuries and deaths. Stilts may be used on a large area scaffold. Our interpretation letters explain these requirements and how they apply to particular circumstances, but they cannot create additional employer obligations. A handrail and a railing as applied to fixed industrial stairs have two different meanings. 1915. , guardrail systems, safety net systems, or personal fall arrest systems) or alternative fall protection measures allowed under 1926. 42″ minimum. According to OSHA, the top edge height of top rails (or equivalent guardrail system members) must be 42 inches (107 cm), plus or minus 3 inches (8 cm), above the walking-working surface. The agency’s standard on walking-working surfaces for general industry (1910 Subpart D) was developed to help prevent dangerous falls from height or slips and trips on the same level (working surface). (1910. 500, Guardrails, handrails & guards. 502(b)(6) requires that guardrail components have smooth surfaces to prevent snagging of clothing and injuries from lacerations and punctures. Use at least one of the following for scaffolds more than 10 feet above a lower level:. BlueWater offers industry-leading, non-penetrating guardrail systems for OSHA-compliant fall protection on flat roof building and elevated platforms. 1. 1431 (b) (2) Exceptions: A personnel platform is not required for hoisting employees: 1926. This letter constitutes OSHA’s. For instance, OSHA standard 29 CFR 1910. 502 - OSHA's policy regarding the use of scaffolds as fall arrest system anchors. 452(y)] 1910. In addition, the Act’s Section 5(a)(1), the General Duty Clause, requires employers to provide their workers with a workplace free from recognized hazards likely to cause death Training Requirements and Resources ; Outreach Training Program (10- and 30-hour Cards) Find a Trainer ; Replace a Card ; Avoid Card Fraud ; OSHA Training Institute Education Centers ; Find a Center ; Search for Classes ; Susan Harwood Training Grants ; NEWS Back For instance, OSHA standard 29 CFR 1910. Paragraph (g)(4)(xiv) requires that guardrail systems using manila, plastic or synthetic rope as rails be inspected by a competent person as frequently as necessary to ensure that the guardrails comply with the performance criteria in final rule §1926. This 200 pound load test is designed to stop an employee from. [29 CFR 1926. 26. 503(a) and (c). A guardrail consists of a top rail 42” + or – 3” no less than 39”, mid rail at 21” and toe board 3. 1. 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:For other scaffolding guardrail requirements, see 29 CFR 1926. Apart from IBC, OSHA also has minimum strength requirements for guardrails. The opening between a guardrail and the end structure at the head of a bed shall be no more than 15 inches. GUARDRAIL 101. 451 (b) (3) (ii) The maximum distance from the face for plastering and lathing operations shall be 18 inches (46 cm). Our interpretation letters explain these requirements and how they apply to particular circumstances, but they cannot create additional employer obligations. 29. Employee Work Areas Common use circulation paths must be accessible in work areas 1,000 sq. Surface requirements: OSHA standard 1926. Falls from heights and on the same level (a working surface) are among the leading causes of serious work-related injuries and deaths. 26. ) 1926. 1926. The OSHA non-mandatory guidelines do not provide suggested hardware for fastening the guardrails to the ground. 1926. The short answer is usually, yes. OSHA requirements for standard stairs. The upper edge of the guardrails shall be no less than 5 inches above the top surface of the mattress. 01 inches is required for the edges. An OSHA-approved state plan must have safety and health requirements at least as effective as those of Federal OSHA and must adopt comparable state they satisfy all of the guardrail requirements. External ISPE. Effective guardrail and safety railing installation to prevent falls must meet the standards set by OSHA. OSHA 1910. 71 (d) (1) Metal scaffold members shall be maintained in good repair and free of corrosion. If such a railing is not possible then the workers must be protected by a fall protection device such as a personal fall arrest system or a safety net. However, this new provision applies only to scaffolds manufactured or placed into service. 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. 451(g)(4). Scope . In some cases and places, however, that is not possible. Stair Rails and Handrails. OSHA's guardrail height requirements include a variance of plus or minus 3 inches. Passive fall protection protects many vulnerable areas and provides safety for all people, not just active employees on a job site. Department of Labor, OSHA, Office of Construction Standards and Guidance. Understand the requirements of OSHA’s Fall Protection standards at 29 CFR 1926, Subpart M, to protect workers exposed to falls six feet or more above a lower level. The same width maximum goes for any other posts within the guardrail system. 502 (b) (1) Top edge height of top rails, or equivalent guardrail system. 22 m) or more in depth so as to require no more than 25 feet (7. In construction the use of cables or chains to guard door and wall openings is common. Most loading docks are 48-52” tall, but we do see instances of docks a few inches shy of four feet–say 46”. It does not alter or determine compliance responsibilities in OSHA standards or the Occupational Safety and Health Act of 1970. 501 ), any worker constructing a leading edge 6 feet or more above a lower level “must be protected by guardrail systems, safety net systems, or personal fall arrest systems. Must Withstand 200 Pounds. The purpose of these guard rails is to prevent falls or unauthorized access to certain areas. ) from the surface of the walking area. Our interpretation letters explain these requirements and how they apply to particular circumstances, but they cannot create additional employer obligations. The guardrails need to include a mid rail halfway between the top rail and the ground, at around the 21" mark for a standard height rail. 26 (a) Dockboards are capable of supporting the maximum intended load in accordance with § 1910. Advanced Notice of Proposed Rules 64:38077-38086, (July 14, 1999). These include: The top edge height of top rails, or equivalent guardrail system. 29(b)), and contain. 503. IRC 2003 1-1/2 inch (38mm) minimum between wall and the handrail. Per 1926. OSHA standard 1926. OSHA requirements are set by statute, standards and regulations. ----- OSHA also drew many provisions in the final rule from national consensus standards, including ANSI/ASSE A1264. Cal-OSHA requires that employers provide fall protection for employees who work at heights of 30 inches or more in general industry workplaces, and at six feet or more in construction. Haydl: This is in response to your letter of June 24, 2004 regarding the Occupational Safety and Health Administration (OSHA) standards for heights for stair rails and handrails and corresponding building code requirements. Based on the relevant OSHA standards 1910. OSHA requirements for guardrails are also quite stringent. 2. Thickness requirements: OSHA standard 1926. 1910. This subpart applies to all general industry workplaces. 21(b)(1) and 1910. (ii) 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. 29 (f) (1) (ii) (B)) and the handrail must be 30 to 38 inches in height (§1910. Handrail must be continuous. (Fall protection is not required. 1910. Therefore let us recap on the residential stair code requirements: Minimum 36 inch clear width for stairway. Federal OSHA: requires a maximum single rail length of 10 feet. The area shall be of a size to accommodate not less than 5 square feet (0. Most loading docks are 48-52” tall, but we do see instances of docks a few inches shy of four feet–say 46”. (ii) 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. § 214. A stair rail or stair guard is a safety railing or barrier located along the open side(s) of a stairway. 1052(c)(6) and 1926. Wherever guardrail protection is required, the following standards shall be adhered to except that other types and arrangements of guardrail construction will be acceptable where the height, surface and end projection of the top rail complies with the standard specifications and the closure of the vertical area between the top rail and floor, platform,. Top rails capable of withstanding 200 pounds of. 25 (b) (1) Handrails, stair rail systems, and guardrail systems are provided in accordance with § 1910. 1926. 351. 34″ and 42″. Definitions . 36″ to 38″ — may also serve as guard. Under 29 CFR 1926. 2 - Definitions. Haydl: This is in response to your letter of June 24, 2004 regarding the Occupational Safety and Health Administration (OSHA) standards for heights for stair rails and handrails and corresponding building code requirements. The EDGE 360 mobile safety railing is completely non-penetrating roof guardrail system and has been independently certified and tested to meet all OSHA Fall Protection regulations and standards for guardrail, sections 1910. OSHA requirements are set by statute, standards and regulations. (1) For wood railings: Wood components shall be minimum 1500 lb-ft/in2 fiber (stress grade) construction grade lumber; (2) For pipe railings: posts, top rails, and intermediate. 502(b)(9) states that top rails and mid rails must have a thickness or nominal diameter of at least ¼ of an inch to. Stairs other than fixed industrial stairs have different requirements for being equipped with standard stair railing or standard handrails when compared to the requirements of fixed industrial stairs. According to OSHA’s construction fall protection standard ( 29 CFR 1926. If you choose to use a guardrail system, you must comply with the 10 OSHA provisions listed below. 62 m) of lateral travel for employees. Your Guardrail Compliance Checklist. Suite 301 Chadds Ford, PA 19317. Here is a list of important OSHA standards for work platforms that you may not be aware of. 82 cm ±7. 1910. 29: 29 CFR 1910. This regulation ensures that personnel and equipment are protected from a fall if/when the guard rail is struck by a piece of equipment or machinery. Prevent water from pooling and damaging your roof by using a lightweight PVC counterweight to give your team all the protection they. 1052 (c) (2) Winding and spiral stairways shall be equipped with a handrail offset sufficiently to prevent walking on those portions of the stairways where the tread width is less than 6 inches (15 cm). safety monitoring systems. Occupational Safety and Health Administration 200 Constitution Ave NW Washington, DC 20210 1-800-321-OSHA 1-800-321-6742. The Ontario Building Code | Handrails 3. (4) If a doorway is located at a landing, then the. (1) For wood railings: Wood components shall be minimum 1500 lb-ft/in2 fiber (stress grade) construction grade lumber; (2) For pipe railings: posts, top rails, and intermediate railings shall be at least one and one-half inches nominal. 1910. Training and qualification of each roadway worker in on-track safety for operators of roadway maintenance machines. 4. There are separate standards set by OSHA for General Industry and Construction. 23 (e) (3) (iii), installations, posts and top and intermediate rails are to be of 2-inch by 2-inch by 3/8-inch angles or other metal shapes of equivalent bending strength with posts spaced not more than 8 feet on centers. When a forklift truck is used for lifting personnel on a secured safety platform with a guardrail to. Top rail and midrail dimensions: Must be at least 0. 450(b), as well as the requirements of §1926. 3-1984 entitled American National Standard for Ladders — Fixed — Safety Requirements, as amended from time to time, other than section 7 of that Standard. OSHA standard 1926. The OSHA requirements state that guardrails should be able to resist at least 200 pounds of pressure applied directly to the. Curbs or bull rails installed after October 3, 1983, shall be at least 10 inches (25. You will still be OSHA compliant without safety harnesses if the guardrail is adequate, but we recommend using them when: The scissor lift work platform is higher than six feet; wearing a harness is part of the scissor lift manufacturer’s instructions; and. The IBC code for structural design has some very specific requirements for deck stairs: Stair rails on decks should be between 34 inches and 38 inches high, measured vertically from the nose of the tread to the top of the rail. Warehousing hazards are addressed in specific standards for general industry (29 CFR 1910). This 200 pound load test is designed to stop an employee from a potentially fatal fall, as opposed to the IBC requirement that takes into account the idea that many people may be leaning on the railing at the same time. 23). 28 includes unprotected sides and edges. 29 (b) (3) (4) (5). The top rail rail must be able to withstand 200 pounds of force in the downward and outward directions. If a guardrail or physical barrier or engineered solution is not possible, the employer must use the highest ranked method of fall protection as per section 26. The Bulletin is advisory in nature, informational in content, and is intended to assist employers inOSHA requirements dictate that the guard rail be capable of withstanding, without failure, a force of at least 200-pounds. 451 (g) (1), each employee on a scaffold more than 10-feet above a lower level must be protected from falling to that lower level (also note American National Safety Institute/American Society of Safety Professionals (ANSI/ASSP) – Scaffolding Safety Requirements A10. A handrail and a wall or other surface adjacent to the handrail shall be free of any sharp or abrasive elements. 1-2007, Safety. Railings and Guardrails – OSHA handrail requirements 390 | IBC handrail 320 Balusters – OSHA 1910. In these cases, a handrail must be mounted on at least one side if the stairway is less than 44 inches wide. Department of Labor, Occupational Safety and Health Administration (OSHA) under the general industry standard 29 CFR 1910. Here is a summary to make it easy for you: The top rail must be 42 inches in height, give or take 3 inches. Handrail safety is just as important as the safety of the staircase itself. OSHA gives you some flexibility on this. American National Standards Institute (ANSI) ANSI/ASSE A1264. Finally, remember handrails must be between 30 and 38 inches as measured from the leading edge of the stair tread. The following definitions apply in this subpart: Alternating tread-type stair means a type of. (2) If the required width of a ramp or flight of stairs is more than 2 200 mm, one or more intermediate handrails continuous between landings shall be provided, and located. 1926. Guardrail Requirements vs. Tsotsos: This is in response to your June 10, 2005, letter to the Occupational Safety and Health Administration (OSHA). 21 - Scope and definitions. 451(b) (scaffold platform construction). 29(b) and its subparts. [29 CFR 1926. Slope between 30° and 50° from the horizontal. The OSHA requirements state that guardrails should be able to resist at least 200 pounds of pressure applied directly to the structure. 1 cm) of the top. 36″ minimum. 5-1982 - American National Standard for Ladders - Portable Reinforced Plastic -. Common shapes are flat, rounded edge, and tubular in horizontal railings, whereas tetraform spear-headed or ball. OSHA is therefore proposing to clarify that the top rail of stair rail systems installed prior to January 17, 2017, can serve as a handrail if that top rail is 30 to 38 inches in height and meets the other handrail requirements of paragraph (f). The section of the OSHA code that specifies most of the primary guardrail and handrails as it directly relates to safety railing is 1910. The guardrails provided here are 1-1/4” thick. 1. Guardrails should be inspected per the manufacturer specifications or a qualified person’s requirements. Office listed on the back cover of this guide. 502(c)(2). 9. The agency has received numerous questions asking when handrails are required, and about the height requirements for handrails on stairs and stair rail systems. 82 cm ±7. The standard's definition of a guardrail system is: "a vertical barrier, consisting of, but not limited to, Toprails, midrails , and posts, erected to prevent employees from falling off a. 1926. 29: 29 CFR 1910. 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. According to OSHA 1910. The stairway is over 88 inches in width. 13(c)]OSHA requirements are set by statute, standards and regulations. In some cases and places, however, that is not possible. 5” high. (link is external) Summary Report of 2021 MASH Virtual Roundtables. 1 m) plus or minus 3 inches (8 cm) above the walking/working level. W. 71 (d) (2) All vertical and horizontal members shall be fastened together with a coupler or locking device which will form a positive connection. 1052(c)(7) Dear Mr. Department of Labor, Occupational Safety and Health Administration (OSHA) under the general industry standard 29 CFR 1910. 29 CFR 1926. Erie, PA 16501, USA. 353. With both standards, OSHA deems guardrail compliant under the following conditions: Vertical height of 42 inches. Mid rail height of 21 inches. The Occupational Safety and Health Administration (OSHA) standard at 29 CFR 1926. Zarletti: Thank you for your letter of June 18, concerning the allowable tolerance for the height of guardrails as specified at 29 CFR 1926. Safety Requirements for Job-Made Ladders. 46 m 2) for each person. 26 (b) (1) Dockboards put into initial service on or after January 17, 2017 are designed, constructed, and maintained to prevent transfer vehicles from running off the dockboard edge; 1910. The scaffolding fall protection requirements are located in §1926. 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. 502(b). 21 - Scope and definitions. 1052(c)(6) and 1926. This includes the top of retaining walls over 4 feet in height. This letter constitutes OSHA's interpretation of the requirements discussed. 1917. Employers are responsible for ensuring compliance with applicable OSHA requirements. Any part of a scaffold that has been damaged or weakened so that it no longer meets OSHA strength requirements must either be repaired, replaced, braced,. 1 m) plus or minus 3 inches (8 cm) above the walking/working level. Presuming your guardrail system meets the requirements of §1926. 1917. Maximum riser height of 9. In sum, when a construction employer protects its employees from falls with a guardrail system, that guardrail system must meet the requirements in §1926. 30. There are 29 OSHA-approved State Plans operating state-wide occupational safety and health programs. 1910. Section 18(b) of The Occupational Safety and Health Act of 1970, P. Your Guardrail Compliance Checklist. 7 - Definition and requirements for a nationally recognized testing laboratory. 1431 (b) (2) Exceptions: A personnel platform is not required for hoisting employees: 1926. ( 4) Have a minimum width of 22 inches (56 cm) between vertical. The newest OSHA revisions include the following criteria for OSHA 1910. 4. 5”. The roadway may be abutted by steep. The employer must provide safe access to and from all workGuide to cable railings or wire rope guardrails: This article describes and includes illustrations of cable or wire rope railings or guardrails used along decks, balconies, walkways and stairways. Do the OSHA Construction standards apply to me? The standards apply to: All contractors who enter into contracts which are for construction, alteration, and/or repair, including painting and decorating. Treads must be at least 10 inches deep, measuring from front to back. Mr. State Plan Standards. 23 covers requirements for ladders and includes information on when handrails are required on mobile ladder stands or platforms (when they have a top step height of 4 feet or more) and how high a railing must be (29. Cal OSHA has a force requirement of 20 pounds per linear foot along the entire rail system. You’re completely OSHA compliant for inspection at a moments notice. OSHA requirements are set by statute, standards and regulations. 48 (a) (2) An elevated walkway with guardrail or equivalent means of protection shall be provided where employees cross over moving conveyors, and suitable guarding shall be provided when employees pass under moving conveyors. All workers reaching more than 10 inches below the level of the walking or working surface on which they are working must be protected by a guardrail system, safety net system, or personal On November 18, 2016, OSHA published a final rule on Walking-Working Surfaces and Personal Protective Equipment (Fall Protection Systems) in the Federal Register ( 81 FR 82494 ). Horizontal lifelines, depending on their geometry and angle of sag, may be subjected to greater loads than the impact load imposed by an attached component. 24 cm) in height shall be provided at the waterside edges of aprons and bulkheads, except where vehicles are prohibited. The upper edge of the guardrails shall be no less than 5 inches above the top surface of the mattress. 24 cm) in height shall be provided at the waterside edges of aprons and bulkheads, except where vehicles are prohibited. This 200 pound load test is designed to stop an employee from a potentially fatal fall, as opposed to the IBC requirement that takes into account the idea that many people may be leaning on the. The maximum and minimum cross-sectional dimension should be 2. 30″ to 38″. The best case scenario, if a car is careening off the road, would be for that car to come to rest unhindered. Guardrail systems 1910. 75(g) Catwalks on stiles of marine railways shall be no less than 20 inches wide and shall have on at least one side a guardrail and midrail meeting the requirements of § 1915. Guardrail systems should consist of a top and intermediate rail. 500 (f) (1) (vi) provides the specification criteria for a standard railing exception as follows: (vi) Other types, sizes, and arrangements of railing construction are acceptable, provided they meet the following conditions: (a) A smooth-surfaced top rail at a height above floor, platform, runway, or ramp level of approximately. The Guardrail height shall not be less than 36 inches above the walking surface. The AASHTO Manual for Assessing Safety Hardware (MASH). In 2017, OSHA updated its requirements, clarifying what employers and construction workers need to do to adhere to safety standards on the construction site. For more information, visit or call OSHA at 1-800-321-OSHA (6742), TTY 1-877-889-5627. 25 inches thick. 26 (a) Dockboards are capable of supporting the maximum intended load in accordance with § 1910. 4, and the lowest, a safety net that meets the requirements of section 26. They must be protected by guardrail systems, safety net systems, or personal fall arrest systems, or They must work in a controlled access zone (CAZ) . 555 (a) (1) Means for stopping the motor or engine shall be provided at the operator's station. 29(g)(4)), have an acceptable guardrail system (29 CFR § 1910. 502 (b) (3), (4), and (5). 1917. " 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. 502(k) and training that meets the requirements of 29 CFR. See 29 CFR 1926. 71(j) (1) and (2). 28; 1910. 50 inches (38mm). Fall protection consists of either personal fall arrest systems or guardrail systems meeting OSHA requirements. Have handrails that meet the requirements of § 1917. Since that time, OSHA has received many questions and requests for interpretation of the requirements for handrails and stair rail systems. The safety ledge shall be designed to carry a live load of 100 pounds per square foot. They must be protected by guardrail systems, safety net systems, or personal fall arrest systems, or They must work in a controlled access zone (CAZ) . All guardrail systems must be able to hold at least 200 pounds of pressure pushing out and down on the railing. On outside plaza, patio, and garden areas, alternate means of protection are acceptable if the same degree of safety is provided. OSHA Guidance for Operating Lift Trucks on Ramps and Grades. 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. Some areas require taller guardrail. e. It is important to keep in mind that if a rooftop is as little as 4 feet above. 1. The employer must ensure: 1910. Maximum riser height of 9. There is a 3-inch variance that is allowed in either direction. The three major components of a strong post barrier are the rail, posts, and blockouts. OSHA Guardrail Load Requirements. NCHRP Roadside Hardware Replacement Analysis: User Guide. 1926. Guardrail systems must be capable of withstanding, without failure, a force of at least 200 pounds applied in a downward or outward direction at any point within two inches of the. The top edge height may exceed 45 inches (114 cm), as long as the guardrail system meets all other criteria. 1 m) plus or minus 3 inches (8 cm) above the walking/working level. S. The job-built guardrail systems were evaluated to determine whether they complied with OSHA regulation 29 CFR 1926. Maximum 12′-7″ vertical height (rise) for a flight of stairs. DEFICIENCY CRITERIA: There is movement in the anchors of the handrail. OSHA stair requirements suggest that: 1910. 23(c)(1), the open sides of platforms more than four feet above an adjacent floor or ground level must be guarded by a standard railing or the equivalent. 1910.