Basically, building one step 185mm high and the next 220mm high is illegal (due to all the accidents). Unenclosed porches, balconies, and landings, which are more than thirty inches above grade or floor below must not be less than thirty-six inches in height and must have intermediate rails spaced such that a sphere four inches in diameter cannot pass through. OSHA requires stair landings to be at least the width of the stair and at least 30 inches in depth, measured in the direction of travel [OSHA 1910. A guardrail is on top of the platform to guard against falls, while a handrail is what is along a staircase. Oregon OSHA defines a stairway as a series of steps and landings having three or more risers. 25(b)(4) the stairway landings must be at least the diameter of the stairway, which has an minimum width of 22". Also, IBC codes for approved stairs are more set-in-stone than the OSHA rules. 5 cm) from the upper surface of the stair rail to the surface of the tread. 5, the minimum depth of the tread is 13 inches (330 mm) and not less than one handrail complying with Section 1014 is provided within 30 inches (762 mm) of the. A ladder or stairway must be provided when the worksite has a break in elevation of 19” (48cm) or more, and there is no runway, ramp, embankment, or personal hoist for workers’ access. Handrails must be placed between 34″ and 38″ in height, measuring from the nosing of the stair. Enforcement. Compliance. 23 (e) (11), which details the maximum openings for wall opening screens, would apply in the above situation. Systems can use stair rails as handrails if they meet strength tolerance, finger clearance, handhold, opening, surface texture and projection hazards requirements. It stands to reason that stairways must be safe. 1. , ramp or elevator) are not required to meet the Standards, but handrails must comply when stairs that are part of a means of egress are altered (§210. 4. 2. OSHA then issued a ruling that allowed the handrail on the stair to double as a guard if it were 36" high. Safety and Health Regulations for Construction; Subpart: 1926 Subpart X; Subpart Title:. Stairways wider than 1000mm should have a handrail on each side. Specifically, the following sections are the most relevant to handrail and stair rail requirements. The Bulletin is advisory in nature, informational in content, and is intended to assist employers in ADA Chapter 5 Section 505. principal height standard: handrails at open stairs: 34-38" above the stairs. Railings and handrails. 0. One stair rail system each open side. In these cases, a handrail must be mounted on at least one side if the stairway is less than 44 inches wide. Handrails are required for stairs in many applications and must meet standards as specified by R311. OR-OSHA Admin. "Stair rails after the date are not less than 42 inches. sides of stairways and platforms to prevent falls of persons. 29 – Fall protection systems and falling. 5″. Stair rails before the date are not less than 30 inches. HTML PDF: 296-24-74025: Ship stairs. 23 (a) (1) Used in emergency operations such as firefighting, rescue, and tactical law enforcement operations, or training for these operations; or. Treads and Risers. So going back to rfied112's orginal question. 8. Handrails shall have a clear space between the handrail and a wall or other surface of at least 1 ½ inches. Section 18(b) of The Occupational Safety and Health Act of 1970, P. Minimum handrail wall clearance of 1. A stair rail does not necessarily require a handrail. OSHA is proposing updates in the handrail and stair rail system requirements for its general industry, Walking-Working Surfaces standard. The termination point may also be a newel post per FBC-R 311. Dear Mr. Uniform angle of rise, riser height, and tread width; all within specified acceptable ranges. Table D-2 under section 1910. 1 scope. The stair will be installed at a 70-degree angle or less. Distance between the two stair railings as measured from the two closest edges. surfaces and their access; workplace, floor, wall and . Stairways typically consist of: Landing Platform; Handrail or Stair Rail System; Steps (Risers)A stair with a single riser or with two risers and a tread is permitted at locations not required to be accessible by Chapter 11 where the risers and treads comply with Section 1011. "Handrails are 30-38 inches. OSHA requirements for stairs also dictate that any spiral stair must have a handrail. [Docket ID–OSHA–2020–0009] RIN 1218–AD28 Walking-Working Surfaces AGENCY: Occupational Safety and Health Administration (OSHA), Labor. Handrails and top rails of the stairs must be able to endure, clearly without failure, at least. Open sides of stairs require a stair rail, sometimes with a handrail ("stair rail system with handrail"), and (per the current text of the table) sometimes without ("stair rail system"). Handrail Design . Stair Rails as Handrails. Therefore, if your stair railings are 30-34" as specified in §1910. " 29 CFR 1910. (1) 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). We hope you find this information helpful. Stair Rails as Handrails. Intermediate stair railings shall be spaced. 4. 451(e)(4)]Law and Regulations ; Federal Registers ; Open for Comment ; Regulatory Agenda ; Standard Interpretations ; Training Requirements by Standard ; Enforcement Back. 23 includes requirements for ladders, where OSHA defines handrail requirements on platforms and how high safety railings must be. Height. 1926. See figure D-13 Combination Handrail and Stair Rail. OSHA Guardrail Load Requirements. This discussion serves as a quick and easy reference for use on job sites. Handrails on stairways: Each flight of stairs having at least four risers and three treads must have: • At least one handrail. 23 (b) (12) - Fall Protection Requirements for Fixed Ladders - 09/10/2021. 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. OSHA requirements are set by statute, standards and regulations. A 50mm diameter dowel handrail must be fixed the wall at a minimum of 1200mm centres. Guardrail systems must be capable of withstanding at least 200 pounds of force applied within 2 inches of the top edge, in any direction and at any point along the edge, and without causing the top edge of the guardrail to deflect downward to a height less than 39 inches above the walking/working level. 6. 5 inches (24 cm); andThe same height specifications apply to handrails on stairs. A handrail and a wall or OSHA Stair rail requirements - stair railings may serve as handrails, and vice-versa. The section of the OSHA code that specifies most of the primary guardrail and handrails as it directly relates to safety railing is 1910. U¢s ¶†È. This specially designed Stair /. Also, OSHA determined that it was appropriate to adopt the one and one-half clearance required most recently in section 5. 29 (f) (1) (i)) (as measured at the leading edge of the stair tread to the top surface of the rail). Every flight of stairs having four or more risers shall be equipped with standard stair railings or standard handrails as specified in paragraphs (d)(1)(i) through (v) of this section, the width of the stair to be measured clear of all obstructions except handrails: (i) On stairways less than 44 inches wide having both sides enclosed, at. 1 m) plus or minus 3 inches (8 cm) above the walking/working level. 29(f). 500, Guardrails, handrails & guards. When the 42-inch guardrail is used on a stair or ramp, a secondary Handrail will be required at the appropriate height. The present Standard, 29 CFR 1910. 1 m) to 88 inches (2. This subpart applies to all stairways and ladders used in construction, alteration, repair (including painting and decorating), and demolition workplaces covered under 29 CFR part 1926, and also sets forth, in. Our ladders use heavy-duty aluminum alloy, so you can rest assured that they can handle your load requirements without. The stairway must be at least 36 inches wide, measured above the handrail. May 20, 2021. 5-35. If you have a stair open on two sides with a stair width less than 44 inches, it appears as if no handrail is required, just a stair rail (top rail, mid rail toe plate). Department of Labor, Occupational Safety and Health Administration (OSHA) under the general industry standard 29 CFR 1910. 5”. Unprotected openings in roofs could, therefore, be cited under the general duty clause of. 21 (b) as: OSHA handrail standards state that the height of handrails should not be more than 37 inches or less than 30 inches from the upper surface of the handrail to the surface of the tread. Rod Sapyta P. 13 Stair Rails. Another thing to note is that the OSHA hand clearance is 2. 144(a)(3) was not meant to state directly or by implication that all permanent handrails be painted yellow. Temporary Stairs. Go are numerous standards in the International Fabrication Code is are affiliated specifically to Manual. 2. 5 and 35. S. 3 Stairways and Landings model code. Whether you are looking for a 360 mobile roof safety rail, industrial and removable safety railing, handrail, stair rail, or a customized safety system, every product we manufacture meets or exceeds OSHA requirements. 04(3)(b)6. The space between the inside of the handrail and the wall or any other obstruction must be at least 1-1/2”. An enclosed stair requires one or more handrails, but no stair rails. The basics of handrail standards and when they apply. " 29 CFR 1910. 7. (b) A stairway which is not more than 44 inches wide and which has 1 open side shall have a stair railing on the open side. 25". What are the general OSHA requirements of toe board? According to OSHA 1910. The following handrail features are ADA-compliant: There should be at least 1 ½ inches of clear space between the wall and the handrail. 5 inches and the minimum stair tread is 9. O. 29 (f) (1) (ii) (B)) and the handrail must be 30 to 38 inches in height (§1910. Additional OSHA handrail requirements. The handrail must be continuous for the run of the stairs or ramp. Figure D-12-- Handrail Measurement. There should be open risers with at least 6. 29(b)(2)(iv) of OSHA code outlines the need for semi-continuous handrails in work environments. In actuality, 1926. Plus, they are required to have an intermediary landing if the staircase has a rise of 12’ or more. Also, OSHA determined that it was appropriate to adopt. 2. - to “one stair rail system with handrail on each open side”. RAILINGS open-sided stairs < 44” require 1 stair rail/side; open-sided stairs > 44” require 1 stair rail and 1 separate handrail/side. 2. 5. 23 (d) (1)states: “Every flight of stairs having four or more risers shall be equipped with standard stair railings or standard handrails as specified. 1. 2. 29 CFR 1910. The structural requirements refer to the barrier and/or handrail being designed and constructed to withstand any combinations of loads and other actions to which it may reasonably be subjected and the structural resistance of the. An OSHA-approved state plan must have safety and health requirements at least as effective as those of Federal OSHA and must adopt comparable stateAt a point less than 12’ in elevation, this spiral stair has a rest landing which is also an OSHA requirement. Construction Safety Orders Article 17. Recommendation: Providing visual contrast (light-on-dark or dark-on-light) on the top and bottom steps that is approximately 2 inches wide and located either on nosings or at the leading edges of treads is helpful for people with low vision. 2. Exceptions: 1. 6. this standard sets forthHandrail and Stair Rail Systems • If a stair has a minimum of four risers, a handrail is required. The Guardrail height shall not be less than 36 inches above the walking surface. Vertical clearance. [IBC 1011. (g) Ramps for wheelbarrows, if made of planking, must have an odd number of planks. Features include:Floors, stairways, railing, overhead protection and guarding of open-sided floors, platforms and runways. Maximum 7-3/4 inch stair riser height. 17, 2017, must be at least 30 inches from the leading edge of the stair tread to the top surface of the top rail, while those installed on or after Jan. Handrails should be between 30 and 37 inches above the step surface, with a clearance of at least three inches between the rail and the wall. 5. Note that the following stairways are not required to meet the minimum width requirements: Stairways not within or serving a building, porch or deck. The greatest riser height within any flight of stairs shall not exceed the smallest by more than 3/8 inch. Railing height for guard rail. The minimum width of the stairway shall be 44″, unless the stairway serves an occupancy of less than 50, in which case the minimum width is 36″. (1) When the employer uses a designated area, the employer must ensure:. 5. 5 feet is constructed next to a pedestrian path, a handrail is required. The top member of railing usually serves as a handrail. 2. The first drawing would not be compliant with the height requirements in §1910. All handrails and handrail extensions shall be marked with a solid andIf your warehouse office or other storage system features stairways, you will also need to install guardrails along the unprotected edges according to OSHA article 1910. 2. Below are some safety tips to keep in mind the next time you approach a stairway: Use the handrail. The agency has received numerous questions asking when handrails are required, and about the height requirements for handrails on stairs and stair rail systems. Handrail Requirements. Railings & Guardrail: railings required on open sides of stairwells and 42" high handrail on the side, preferably right side descending. Stairs should have a handrail on at least one side if they are less than one metre wide, and on both sides if wider than this. 3. OSHA requirements are set by statute, standards and regulations. 27 inches. Handrails shall be provided on not less than one side of each flight of stairs with four or more risers. A handrail may terminate at an intermediate wall provided the lower end of the upper rail is returned to the wall or provided with a flared end, the horizontal offset between the 2 rails is no more than 12 inches measured from the center of the rails, and both the upper and lower rails can be reached from the same tread without taking a step. According to the ADA, handrails on stairs should be between 30 inches and 38 inches in height, measured from the leading edge of the stair tread. SPS 321. 28 also requires that ship stairs have handrails: 1928(b)(11)(iii) Each ship stairs and alternating tread type stairs is equipped with handrails on both sides. Midrails, screens, mesh, and other. It also provides requirements for temporary service, metal pan landings and treads, and handrail height and offset. 50" the IBC requires for accessibility. OSHA, however, opened a rulemaking proceeding in 1990 to revise. 24. requirements for when handrails and stair rail systems must be present on certain flights of stairs. Stair Width: minimum 22". 1910. Handrails must be between 30–38 inches high from the leading stair edge. The fundamental differences here that should be pointed out are the differences in allowable height and loading capacity. For stair width, expect a minimum of 44 inches in most cases and 36 inches in areas populated on average by less than 50 people. Load-capacity of 1,000 lbs. 5 inches and if a handrail is provided on both sides, the minimum clear width is 27 inches. Must have an outside diameter of at least 1 ¼” but no greater than 2”. 8. Intermediate stair railings shall be spaced. Slope between 30° and 50° from the horizontal. 2). When figuring out the tolerances for the OSHA guardrail height, the minimum allowed is 39". 9 Stairways, handrails and guards: Every exterior and interior flight of stairs having more than four risers, and every open portion of a stair, landing or balcony which. - 10/28/2004. The employer must ensure: ( 1) Walking-working surfaces are inspected, regularly and as necessary, and maintained in a safe condition; This section covers the general requirements for installing, using, and maintaining handrails, stair rail systems, and guardrail systems on all stairways, except for some exceptions. Risers for OSHA stairs are allowed to be open. (c) Stair rails and handrails. (b) General requirements. Handrails on stairways: Each flight of stairs having at least four risers and three treads must have: • At least one handrail. Handrail ends shall be returned to a wall, guard or the walking surface or shall be continuous to the handrail of an adjacent stair flight. OSHA 1910. 28(b)(5)(ii)(A). Design and construction of guardrails and stair handrails shall comply with SBC Code, OSHA Standards, and NFPA 101, Life Safety Code. 7. , able to withstand 200 pounds of weight applied within two inches of the top edge in any downward or outward direction at any point along the top edge) (see 29 CFR 1926. 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. The U. It also specifies the dimensions,. Requirements of the Vermont Fire and Building Safety Codes . Then OSHA requires guards at 42". Since many employers installed new railings at that height, OSHA is proposing to expand the height range by allowing a railing of 30 to 38 inches. (a) General. 91. 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). 3 Exit Stair Handrails . Handrail height shall be uniform, not less than 30 inches and not more than 34 inches. 23. 3 in the IRC code. Suite 301 Chadds Ford, PA 19317. Scaffolding terms mean: Bearer. Our portable guard railing is 42 inches tall. 42˝ Min. General dimensions. OSHA Handrail Standards. - 08/30/1999. A walkway handrail instead guardrail system is requested to anything catwalks height than 4' above ampere lower level. Essentially handrails are designed to provide guidance, support and safety for stairs and ADA ramps about one rise about 6 inches. 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. If the guard top rail is not used as a Handrail, it would not have graspability requirements. The OSHA catwalk handrail requirements are found in OSHA sections 1910. D - Step width: 90 cm min. 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. In alterations, stairs between levels that are connected by an accessible routeflight. 5 QUALITY ASSURANCE A. 8. At least one handrail must be provided for stairs with four or more risers or 30 inches of ascent. Stair railing. 1. 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. Handrail is rail that provides a handhold on a platform, walkway, stairway or step ladder. ADA Chapter 5 Section 505. Every flight of stairs having four or more risers shall be equipped with standard stair railings or standard handrails as specified in paragraphs (d)(1)(i) through (v) of this section, the width of the stair to be measured clear of all obstructions except handrails: (i) On stairways less than 44 inches wide having both sides enclosed, at least. WIDTH ≥ 22” between railings. Minimum handrail wall clearance of 1. Learn the general and specific criteria for guardrail systems that meet the requirements of the OSHA Fall Protection Standards. 1910. 23 - OSHA requires fall protection for elevator work when a fall hazard is present. NATIONAL STANDARDS FOR THE PHYSICAL INSPECTION OF REAL ESTATE U. Doors and gates opening onto stairway. 5” H. . L. Since they handle. Standard height requirements for each are stated in (f)(1). This is consistent. 1053 (a) (4) (i) The minimum clear distance between the sides of individual-rung/step ladders and the minimum clear distance between the side rails of other fixed ladders shall be 16 inches (41 cm). See 55 Federal Register 13396 (April 10, 1990). One stair rail system with handrail on each open side. Many contractors construct a combo handrail and stair rail system, installed on both sides, to cover all safety requirements. Thank you for your interest in occupational safety and health. GPO Source: e-CFR. (1910. Contact us for help! For more information about our products, reach out to the EDGE Fall Protection team. [IBC 1011. Handrails, stair rail systems, and guardrail systems are provided in accordance with § 1910. Australian Standard 1170. SCOPE AND APPLICATION The OSHA rules apply to all stairways and ladders used in construction, alteration, repair (including painting For stair rail systems installed on or after January 17, 2017, the top rail and handrail must be separate. Handrails have different height requirements than guardrails. Ramp design 29 16. 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. 1, Ex. OSHA Construction Standard 1026. Governing codes shall be checked for their specific requirements, and government regulations, suchrequirements for when handrails and stair rail systems must be present on certain flights of stairs. FOCUSED ON SAFETY. 1926. 1052 (b) - OSHA does not have the legal authority to evaluate and certify products. See full disclaimer at. The gripping surface on top of the handrail should be mounted between 34. May 26, 2021 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. ”. Unified safety standards for fall protection. (1) A top rail not less than 42 inches or more than 45 inches in height measured from the upper surface of the top rail to the floor, platform, runway or ramp. §1626. The first proposed change would make clear that “a stair rail system with a. (1) "Handrail" means a rail used to provide. 8. Some of the requirements for all types of suspension scaffolds include:. ) (c) Rise and Run. therefore, they are not spiral stairs and must meet the requirements of §1910. Stairwells and Stairs. OSHA 29 CFR 1910. , ramp or elevator) are not required to meet the Standards, but handrails must comply when stairs that are part of a means of egress are altered (§210. Here are some basic pieces of information to bear in mind when constructing a handrail to comply with OSHA Standards. Handrails can be higher. 1. (h) Railings and handrails. Our photo (above) illustrates very challenging stairs with a high rise, climbing to over 230 feet at the Pyramid of the Sun in Teotihuacán outside of Mexico City. For these stair rail systems, the top rail may serve as a handrail, provided the top rail is 36 to 38 inches in height (as measured at the leading edge of the stair tread to the top surface of the top rail) and meets all other handrail requirements in §1910. 23 that addresses stair railings is subsection (e) (2) and not (e) (1). Steps and stairs – key dimensions 25 13. 29 (f) (1) (iii) (A)) Platform Guardrail Height: The top edge of the top guardrail must be 42 inches, plus or minus 3 inches, above the. Therefore let us recap on the residential stair code requirements: Minimum 36 inch clear width for stairway. 5" of clearance between the inside surface of the rail and the wall surface. with OSHA's requirements for the safe use of ladders and stairways could have prevented many of these injuries. Always check with your local jurisdiction as requirements are different in each area. The employer must provide, and ensure each employee uses, a safe means of access and egress to and from walking-working surfaces. 1926. The Agency has determined that such deviation will not compromise employee safety, so long as the stair tower otherwise complies with the requirements of paragraph (e)(4). 112 (c) (1) on both sides and that are not less than 30 inches (76. Note: For specific code requirements, contact the Building Inspection Department at 952-442-7520 or 888-446-1801 or e-mail: info@mnspect. Spiral stairways shall meet the following requirements: 1917. Strength. 25 must be met, including the need for guardrails, handrails, vertical clearance of 6'-8", uniform treads/risers, etc. 120 (b) (1) Fixed stairs installed after October 3, 1983 shall be positioned within the range of 30 degrees to 50 degrees to the horizontal with uniform riser height and tread width throughout each run and be capable of a minimum loading of 100 pounds per square foot (445 N) and a minimum concentrated load of 300 pounds (1,334 N) at the. . principal height standard: handrails at open stairs: 34-38" above the stairs. 94 cm) 6 inches (15. 7. 23 (e)(2) states that stairway railings be between 34 and 30 inches in height, while 29 CFR 1926. §3214. Ramps, Runways, Stairwells, and Stairs. Safety Requirements. (8 cm) between the handrail and walls, stair rail systems, and other objects. S. 23 (d) (1)states: “Every flight of stairs having four or more risers shall be equipped with standard stair railings or standard handrails as specified. 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: ( ii) One stairrail system along each unprotected side or edge. 2 to R311. On stairways 88 or more inches wide, one handrai on each enclosed side, one stair railing on each open side, and one intermediate stair railing located. 8A handrail is a rail mounted to a wall to furnish people a handhold to prevent tripping and falling down the stair. Stair Handrail requirements: Stairways shall have handrails on each side, and every stairway required to be more than 88 inches (2235 mm) in width shall be provided with not less than one intermediate handrail for each 88 inches (2235 mm) or required width. 23(e)(6) states: "All handrails and railings shall be provided with a clearance of not less than 3 inches between the handrail or. Step Guardrail Height: Unlike ADA guidelines, the guardrails in OSHA steps also act as handrails when the top edge of the guardrail is between 36 and 38 inches above the leading edge of the stair tread. A (half-tread width) B. 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. However, OSHA would consider the 36- to 37-inch height of the railing in the first drawing as a de minimis violation of the standard. 28; 1910. Stair Rails and Handrails. STAIRS, LANDINGS, HANDRAILS, AND GUARDS. 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. It also talks about when stairs require handrail. Occupational Safety and Health Administration 200 Constitution Ave NW Washington, DC 20210 1-800-321-OSHA 1-800-321-6742. Regarding handrails, there are two sets of regulations: OSHA (Occupational Safety and Health Administration) and the ADA (Americans with Disabilities Act). 9. IBC/IRC Height Requirements. Design and Construction of Railings. Stairs. OSHA requirements for stairs also dictate that any spiral stair must have a handrail. (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. Exit Signs. Minimum single stair railing distance. Like the alternating tread stair, OSHA 1910. (vertical members in handrails) A handrail and a railing as applied to fixed industrial stairs have two different meanings. This rule shall apply to temporary conditions where there is danger of employees or material falling through floor, roof or wall openings or from stairways or runways. See the illustration below for a comparison:. OSHA’s proposal focuses on two sets of situations: Correcting rail requirements for stairways narrower than 44 inches, and with 2 open sides, by inserting words accidentally omitted when the 2017 requirements were published: - from “one stair rail system [on] each open side”. New OSHA handrail/guardrail requirements have come into effect on Jan 17 of this year. 25(b) Conformable fall shelter (guardrail system) Uniform riser heights and tread depths . • There must be a stair rail at each open side. Exterior stair width code. 1052(c)(1) Stairways having four or more risers or rising more than 30 inches (76 cm), whichever is less, shall be equipped with at least one handrail and one stairrail system along each unprotected side or edge. A. height. Based on the height requirements for stair rails and handrails and the requirements in Table D-2, are both stair railsHandrail gripping surface shall be mounted between 34” and 38” with railing height above stair nosings; The ends of the handrails should be rounded or returned smoothly to the floor; The Occupational Safety and Health Administration (OSHA) was created to assure safe and healthful working conditions for employees. . By explaining the requirements and specific changes in the National Construction Code (NCC) Volume Two 2019, you will understand your obligations and the effects on. . Balusters. Handrails and guardrails. 2. 1052 (c) - Top rail and handrail requirements for stairrail systems under the construction standards. .