See the following elevated work platform OSHA requirements in 29 CFR 1910. 1431 (b) (1) When using equipment to hoist employees, the employees must be in a personnel platform that meets the requirements of paragraph (e) of this section. (1910. The retaining wall safety device shall be designed and constructed structurally in accordance with. OSHA standard 1926. According to OSHA’s construction fall protection standard ( 29 CFR 1926. Guardrail requirements are covered under OSHA 1910. TO: ALL AREA DIRECTORS Paragraph 1926. Therefore let us recap on the residential stair code requirements: Minimum 36 inch clear width for stairway. Based on the relevant OSHA standards 1910. 1431 (b) (2) Exceptions: A personnel platform is not required for hoisting employees: 1926. 112(c)(1) on both sides and that are not less than 30 inches (76. Handrails must be placed between 34″ and 38″ in height, measuring from the nosing of the stair. 451 (a) (5), states that, "Guardrails shall be 2 x 4 inches or the equivalent, approximately 42 inches. 29: 29 CFR 1910. Note that our enforcement guidance may be affected by changes to OSHA rules. Common shapes are flat, rounded edge, and tubular in horizontal railings, whereas tetraform spear-headed or ball. Details1. Our interpretation letters explain these requirements and how they apply to particular circumstances, but they cannot create additional employer obligations. In general, any electrical panel. Federal OSHA: requires a maximum single rail length of 10 feet. 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. 500, Guardrails, handrails & guards. 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. There are 29 OSHA-approved State Plans operating state-wide occupational safety and health programs. Only stand on the work platform; never stand on the guardrails. These letters provide guidance to clarify the application of an established OSHA standard, policy, or. RE: New OSHA Handrail Requirements cadred (Structural) 19 Jun 17 20:15 It does say you can go to 38" now from the leading edge of the tread to the top surface of the rail if combining the guardrail with handrail (dual purpose). These standards, including 29 CFR 1910. Occupational Safety and Health Administration 200 Constitution Ave NWThe AASHTO Manual for Assessing Safety Hardware (MASH). Treads must be at least 10 inches deep, measuring from front to back. 29 (k) includes standards for “protection from falling objects”. The safety ledge shall be designed to carry a live load of 100 pounds per square foot. 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. 112(c)(1) on both sides and that are not less than 30 inches (76. Warehousing hazards are addressed in specific standards for general industry (29 CFR 1910). 5 inches for stands with a top height of 4 feet or more, 36 inches for stands with a top. 26. Spiral stairs must meet the vertical clearance requirements. 502(c)(2). We would like to show you a description here but the site won’t allow us. 502(b)(6) requires that guardrail components have smooth surfaces to prevent snagging of clothing and injuries from lacerations and punctures. safety monitoring systems. The material and style of. The fence or guardrail should be anchored to the retaining wall using approved anchor systems* that are designed. The fact that residential construction has gone unregulated and unenforced. 1926. Federal OSHA: requires a 200 pound point load. 73]. 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. S. Minimum tread depth of 9. That said, even docks coming in under 4 feet should utilize some sort of fall protection. 5-1982 - American National Standard for Ladders - Portable Reinforced Plastic -. The width of ramps that are part of a means of egress may further be determined by applicable life safety codes and requirements for minimum exit widths greater than 36″. 3. * The CPSC recommends that. A handrail and a wall or other surface adjacent to the handrail shall be free of any sharp or abrasive elements. Details are at GUARDRAIL CODES & STANDARDS - this article. If the employer chooses to use a guardrail system, he must comply with the following provisions: Top edge height of top rails, or equivalent guardrail system members, must be between 39 and 45 inches above the. ) from the surface of the walking area. The Occupational Safety and Health Administration (OSHA) standard at 29 CFR 1926. Railings & Guardrail. There are 29 OSHA-approved State Plans operating state-wide occupational safety and health programs. Handrail height, measured above stair tread nosings, or finish surface of ramp slope, shall be uniform, not less than 34 inches (864 mm) and not more than 38 inches (965 mm). Surface requirements: OSHA standard 1926. However, OSHA 1910. Our interpretation letters explain these requirements and how they apply to particular circumstances, but they cannot create additional employer obligations. 25 inches. 22 (b); 1910. The employer must ensure: 1910. 1-2007, Safety. 502 (b) (1) Top edge height of top rails, or equivalent guardrail system. Ref: Scaffold Guardrail height;. 13(c)]OSHA requirements are set by statute, standards and regulations. 1The present Standard, 29 CFR 1910. Curbs or bull rails installed after October 3, 1983, shall be at least 10 inches (25. are good for high entry ways and cathedral ceiling areas of residential homes. Here is a list of five current OSHA standards for work platforms that you may not be aware of. Guardrail systems and their use shall comply with the following provisions: 1926. * The CPSC recommends that. Here are OSHA’s requirements for guardrail height: The top of the rail system must be 42 inches (±3 in. 72. Mesh or screen in-fill panels need to extend from the surface to the uppermost rail. Re: Stair rail and hand rail heights; §1926. [29 CFR 1926. 1917. Private stairways 30 inches (762) or less in height may have a handrail on one side only. Drop testing for OSHA requirements. Slope between 30° and 50° from the horizontal. 28; 1910. 502(b)(3). 26 (a) Dockboards are capable of supporting the maximum intended load in accordance with § 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. If you have an edge that does not pose this risk, you should be OK with standard railing without toeboard. need to be provided for(The requirements to have guardrail systems with toeboards for falling object and overhead protection on platforms and landings are set forth in subpart M of this part. In work situations where a standard railing is not practical, safety belts and lanyards attached to a structural member or static line meeting the requirements of 29 CFR 1926. This subpart applies to all general industry workplaces. Top edge height of top rails must be between 42 +/- 3 inches above the walking/working level, except when conditions. GUARDRAIL 101. S. Stair Rails and Handrails. Handrail safety is just as important as the safety of the staircase itself. The employer must ensure: In addition, OSHA requires that fall protection be provided when working over dangerous equipment and machinery, regardless of the fall distance. 8-2019 standard). 62 cm). 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. In some cases and places, however, that is not possible. 555 (a) (2) If the operator's station is at a remote point. That said, even docks coming in under 4 feet should utilize some sort of fall protection. 452(x)(9) 1926. Most loading docks are 48-52” tall, but we do see instances of docks a few inches shy of four feet–say 46”. Reg. 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. A guardrail system also provides a safety barrier for other internal and external exposure spots of a building or site. 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. Scope . 23(e)(5)(iii), states in part: "The length of brackets shall be such as will give a clearance between handrail and wall or any projection thereon of at least 3 inches. 502(k) and training that meets the requirements of 29 CFR 1926. 1926. 5 inches (24 cm); ( 3) Have a minimum tread depth of 9. 2. e. 29 (b) (3) (4) (5). The fall protection safety requirements for residential construction should be the same as those for commercial construction. 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. OSHA addresses the fall protection to be provided to employees on self-propelled scissor-lifts through the application of the general duty clause (section 5 (a) (1)) of the OSH Act) because the OSHA standards do not cover such equipment. Erie, PA 16501, USA. 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. Similarly, OSHA's general industry standards related to guardrail systems (Subpart D Walking-Working Surfaces, specifically 29 CFR 1910. 24 cm) in height shall be provided at the waterside edges of aprons and bulkheads, except where vehicles are prohibited. 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 employer must ensure: 1910. 1910. 23 (a) (2): Every ladderway floor opening or platform shall be guarded by a standard railing with standard toeboard on all exposed sides (except at entrance to opening), with the passage through the railing either provided with a. 22) requires the use of fall protection such as a guardrail system, a safety net or personal fall protection systems if a worker could fall 4 feet or more from an open or exposed dock door or opening. Further, OSHA standard 1910. 500-1926. Handrail safety is just as important as the safety of the staircase itself. Without safety barriers like guardrails and handrails, anyone working at a height of six feet or more is defenseless against a fall. OSHA 1910. 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) . Handrail must be continuous. test requirements (such as ANSI/SIA A92. A safety handrail provides stability with a handhold on a platform, walkway, stairway or step. A guardrail is shown by the red arrows in our photo at left. However, guard rail’s role in protecting the loading dock area extends. 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. OSHA 1910. Your inquiry concerns the guardrail requirements for suspension scaffolds. Maximum 4-1/2 inch handrail projection into stairway width, on either side. 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. OSHA noted that cages or wells may allow. Common shapes are flat, rounded edge, and tubular in horizontal railings, whereas tetraform spear-headed or ball. Under 29 CFR 1926. 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. Definitions . Related Code Sections. A guardrail is a safety railing or barrier located along a horizontal surface such as a balcony, deck, or porch. Based on the information that you have provided, a maximum opening of four inches between the two guardrails would ensure compliance with 29 CFR 1910. 25 inches thick. The Occupational Safety and Health Administration requires that employers provide fall protection for employees working at heights over 4 feet. OSHA requirements are set by statute, standards and regulations. The top edge height may exceed 45 inches (114 cm), provided the guardrail. 502(d) and the requirements of the scaffold standard are met. Definitions. BlueWater offers industry-leading, non-penetrating guardrail systems for OSHA-compliant fall protection on flat roof building and elevated platforms. (Fall protection is not required. or more in size. An opening between 3½ and 9 inches should be avoided because of the danger of entrapment. All mesh crossings must be secured to prevent enlargement of the mesh opening, which must be no longer than 6. 1 m) plus or minus 3 inches (8 cm) above the walking/working level. 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. 555 (a) General requirements. 502(b)(3) requires railing systems meet a 200 pound concentrated load test. When a forklift truck is used for lifting personnel on a secured safety platform with a guardrail to. These scaffolding safety guidelines, which come directly from OSHA standards, are explored in greater depth in the sections below. 25 inches thick. Previous OSHA regulations fell short of addressing many operations in which. Surface requirements: OSHA standard 1926. OSHA requirements are set by statute, standards and regulations. The agency has received numerous questions asking when handrails are required, and about the height requirements for handrails on stairs and stair rail systems. 5” high. Labor Day: A Celebration Of Hard Work. I. Top Rail Requirements. This letter constitutes OSHA's interpretation of the requirements discussed. 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. The section of the OSHA code that specifies most of the primary guardrail and handrails as it directly relates to safety railing is 1910. OSHA requirements are set by statute, standards and regulations. (a) Stairways shall have handrails or stair railings on each side, and every stairway required to be more than 88 inches in width shall be provided with not less than one intermediate stair railing for each 88 inches of required. 502 1926. There are separate standards set by OSHA for General Industry and Construction. 1917. Must Withstand 200 Pounds. 25 (b) (1) Handrails, stair rail systems, and guardrail systems are provided in accordance with § 1910. Landings shall have the following features: (1) The landing shall be at least as wide as the ramp run leading to it. A catwalk handrail or guardrail system is required for any catwalks higher than 4′ above a lower level. Sets forth safety requirements for areas where danger exists of persons or objects falling through floor or. 29). 29 CFR 1926. OSHA eTool. It covers all walking-working surfaces unless specifically excluded by an individual section of this subpart. balusters) can be a maximum of 19 inches apart. What’s more, the guardrail must be capable of withstanding up to 200 pounds of force in a downward or upward direction. 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. Answer. In sum, when a construction employer protects its employees from falls with a guardrail system, that guardrail system must meet the requirements in §1926. 82 cm ±7. In these cases, a handrail must be mounted on at least one side if the stairway is less than 44 inches wide. Federal OSHA says the height of the top rail can be between 39 and 45 inches, while Cal-OSHA does not permit top rails to be so low. 5 inches (24 cm); and. Fall protection consists of either personal fall arrest systems or guardrail systems meeting OSHA requirements. 451 (b) (4) Each end of a platform, unless cleated or otherwise restrained by hooks or equivalent means, shall extend over the centerline of its support at least 6 inches (15 cm). Access to wing walls from floors of dry docks shall be by ramps, permanent stairways or ladders meeting the applicable requirements of § 1915. 1910. 1926. 1052 (c) (3) The height of stairrails shall be as follows: 1926. If the top of a tank is not a "platform" under the analysis called for in OSHA's guidance document, the guardrail requirements of that standard would not apply. Scope and definitions. 5 - Applicability of standards. 23 & 1926. OSHA requirements for guardrails are also quite stringent. OSHA published a final rule on walking-working surfaces and personal protective equipment in November 2016 that updated requirements for slip, trip and fall hazards. 2 Christy Dr. This ribbon of rail acts to capture impacting vehicles and to. 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 best case scenario, if a car is careening off the road, would be for that car to come to rest unhindered. 26 (b) (2)OSHA requirements are set by statute, standards and regulations. The three major components of a strong post barrier are the rail, posts, and blockouts. OSHA requirements are set by statute, standards and regulations. 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. 112 (a) (1) Vehicle curbs, bull rails, or other effective barriers at least six inches (15. 651 (c) (2) Means of egress from trench excavations. Mr. If the handrail isn’t circular, the perimeter dimension should not be less than 4 inches and mustn’t be greater than 6. Railings and Guardrails – OSHA handrail requirements 390 | IBC handrail 320 Balusters – OSHA 1910. OSHA published a final rule on walking-working surfaces and personal protective equipment in November 2016 that updated requirements for slip, trip and fall hazards. Handrail height of alternating tread devices and ships ladders, measured above tread nosings, shall be uniform, not less than 30 inches (762 mm) and not more. Double-cleat ladder means a ladder similar in construction to a single-cleat ladder, but with a center rail to allow simultaneous two-way traffic for employees ascending or descending. 1926. Our interpretation letters explain these requirements and how they apply to particular circumstances, but. This Safety and Health Information Bulletin is not a standard or regulation, and it creates no new legal obligations. Not understanding how they are different can lead to being out of compliance and possible heavy fines. Guardrail systems that are not at least 42 inches high can be cited as a technical violation. The employer must ensure guardrail systems meet the following requirements: ( 1) The top edge height of top rails, or equivalent guardrail system members, are 42 inches (107. Use of personnel platform. 2. (j) Horizontal lifelines. Particular industries require certain specifications on safety railing systems. The newest OSHA revisions include the following criteria for OSHA 1910. ( 4) Have a minimum width of 22 inches (56 cm) between vertical. 5. 1910. Purpose of a Guardrail . Will the Guardrail Meet Loading Dock Railing Requirements? OSHA details the requirements for guardrails in more detail since the 2017 update. 6) (1926. Guardrail systems used at hoist areas: A removableAmerica's Safest Companies. 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. 502(d)(21) OSHA requirements are set by statute, standards and regulations. Department of Labor. When a guardrail system is used, the guardrail height must be increased in height equal to the height of the stilts. 23 (a) (1) Used in emergency operations such as firefighting, rescue, and tactical law enforcement operations, or training for these operations; or. The scaffolding fall protection requirements are located in §1926. Guardrail systems should consist of a top and intermediate rail. 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. The agency has received numerous questions asking when handrails are required, and about the height requirements for handrails on stairs and stair rail systems. Training and qualification of each roadway worker in on-track safety for operators of roadway maintenance machines. Here are some highlights: Do not turn on an incline. 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). 353. Handrail Height. 29 and their roof guardrail requirements, we've identified at least 4 areas of major concern for rooftop safety that would require a safety rail for roof system. 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. Learn how to prevent falls and injuries in construction activities with this comprehensive guide from Oregon OSHA. 1-2007, Safety Requirements for Workplace Walking/Working Surfaces and Their Access; Workplace, Floor, Wall and Roof Openings; Stairs and Guardrail Systems; ANSI/ASSE Z359. 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. 29: 29 CFR 1910. gov ) 202-493-3168. OSHA publishes a final rule. 2. 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. 502 - OSHA's policy regarding the use of scaffolds as fall arrest system anchors. 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. Refrigerated trucks are 50 to 60 inches in bed height, so they always will require a guardrail. OSHA 1910. In some cases and places, however, that is not possible. State Plans are required to have standards and enforcement programs that are at least as effective as OSHA's and may have different or more stringent requirements. The opening between a guardrail and the end structure at the head of a bed shall be no more than 15 inches. 555 (a) (1) Means for stopping the motor or engine shall be provided at the operator's station. Federal OSHA: requires a maximum single rail length of 10 feet. [29 CFR 1926. 1 m) plus or minus 3 inches (8 cm) above the walking/working level. Note that our enforcement. 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. This letter constitutes OSHA's interpretation of the requirements discussed. gov) 202-366-6537. 29. 1(2) of O. However, this new provision applies only to scaffolds manufactured or placed into service. The short answer is usually, yes. 1926. 1 m) plus or minus 3 inches (8 cm) above the walking/working level. Guardrail Requirements vs. Apart from IBC, OSHA also has minimum strength requirements for guardrails. Panels made of materials conforming to the requirements in Table. (1. Guardrails need to have a minimum breaking strength of 200 lbs. 2m) or more above a lower level is protected from falling by one or more of the following guardrail systems; safety net systems; or. 1052(c)(6) and 1926. . Guardrail systems used at hoist areas: A removable guardrail section, consisting of a top rail and midrail, must be placed across the access opening between guardrail sections when the hoist is not being America's Safest Companies. 29 repeats itself a lot and it can be a little confusing to sort through. 1926. Here is a summary to make it easy for you: The top rail must be 42 inches in height, give or take 3 inches. By strict letter of the law, a 46” dock does not require fall protection under the provisions of OSHA 1910. . 452, . ) from the surface of the walking area. 26 (a) Dockboards are capable of supporting the maximum intended load in accordance with § 1910. State Plan Standards. 1910. Now, if your loading dock is at 46”, per OSHA dock safety standards, fall protection is not required. 501(b)(13), workers engaged in residential construction six (6) feet or more above lower levels must be protected by conventional fall protection (in other words, guardrail systems, safety net systems, or personal fall arrest systems) or other. Avoid the hassle and be educated on the key roof railing differences. Note that our enforcement. - to “one stair rail system with handrail on each open side”. 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). 502(k) and training that meets the requirements of 29 CFR. 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. 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). OSHA is requesting updates to the handrail and stair rail system requirements for its general industry, Walking-Working Surfaces standard, according to a press release. Stairways less than 44 inches (1118 mm) in width or stairways serving one individual dwelling unit in Group R, Division 1 or 3 Occupancy or a Group R, Division 3 congregate residence may have one handrail. Any vertical intermediate members (EX. OSHA requirements are set by statute, standards and regulations. By strict letter of the law, a 46” dock does not require fall protection under the provisions of OSHA 1910. 29 (b) (1): The top edge height of top rails, or equivalent guardrail system. A Guide to OSHA Rules This informational booklet provides a general overview of a particular topic related to OSHA standards. However, we believe that there are recognized hazards associated with openings in roofs. 29 – Fall protection systems and falling object protection-criteria and practices. The employer must ensure: 1910. 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. This letter constitutes OSHA's interpretation of the requirements discussed. 71 (d) (2) All vertical and horizontal members shall be fastened together with a coupler or locking device which will form a positive connection. Occupational Safety and Health Administration 200 Constitution Ave NW Washington, DC 20210 1-800-321-OSHA 1-800-321-6742 Federal Government White House; Benefits. When used to support the top rail for the guardrail, cross bracing should reach the required height of between 38 and 45 inches. 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 ). 451 (d) (10) requires guardrails to be constructed as follows: Guardrails made of lumber, not less than 2x4 inches (or other material providing equivalent protection), and approximately 42 inches high, with a. If the employer chooses to use a guardrail system, he must comply with the following provisions: Top edge height of top rails, or equivalent guardrail system members, must be between 39 and 45 inches above the. 7 - Definition and requirements for a nationally recognized testing laboratory. 451(g). 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. 1926. ACTION: Notice of proposed rulemaking. 28 of OSHA’s standard on walking-working surfaces (1910. 451(a)(5) is acceptable provided it meets the following guidelines: OSHA requirements are set by statute, standards and regulations. 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. This subpart applies to all general industry workplaces. and which designates an area in which roofing work may take place without the use of guardrail, body belt, or safety net systems to protect employees in the area. 1926. If you need further assistance, please contact [the Office of General Industry Enforcement at (202) 693-1850]. The area shall be located on the same lot not less than 50 feet (15 240 mm) away from the building requiring egress. The upper edge of the guardrails shall be no less than 5 inches above the top surface of the mattress. Only stand on the work platform; never stand on the guardrails. 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,. 1910. Use only ladders that comply with OSHA design standards. 23 (a) (2) Designed into or is an integral part of machines or equipment. Mid rail height of 21 inches. Suite 301 Chadds Ford, PA 19317. highway safety hardware for all new. Access. Guardrail is required for any platform 4 feet. SUMMARY: OSHA is proposing changes to the Walking-Working Surfaces standards to clarify which handrail and stair rail system requirements apply. Slope between 30° and 50° from the horizontal. The maximum and minimum cross-sectional dimension should be 2.