Our compliance officers are aware that wire rope is an acceptable method of perimeter protection for buildings under construction. Some areas require taller guardrail. ), or if the cables are not adequately tensioned, the system may fail this safety test. 1910.25(e)(4) Have a minimum tread width of 18 inches (46 cm). ADA Photos & Videos Browse our gallery of ADA compliant handrails to gain inspiration and ideas for your own ADA projects. Turner Construction Company Assurance (Assurance Agency, Ltd.) is not affiliated withAssurance IQ, Inc. Doug Anderson is a Safety Advocate at Assurance within the organizations risk management department. Troy Russell IMPORTANT Apply first load to test the assembly. Ladderway floor openings are specifically mentioned. Note that our enforcement guidance may be affected by changes to OSHA rules. Top railing height must be 39 inches and 45 inches above the walking-working surface. Return to index . If you need additional information, please contact us by fax at: U.S. Department of Labor, OSHA, Directorate of Construction, Office of Construction Standards and Guidance, fax # 202-693-1689. GENERAL stairs 4 H or w/3 treads and 4 risers require a stair rail/stair rail system, TREADS must support 1,000 lb, minimum depth 9.5, RISERS must be uniform between landings, 30-50 deg, 9.5 H, RAILINGS open-sided stairs < 44 require 1 stair rail/side; open-sided stairs > 44 require 1 stair rail and 1 separate handrail/side, HEIGHT CLEARANCE minimum 66 clearance from nose of tread to overhead obstruction, SHIP STAIRS only usable where standard stairs are impractical, 50-70 deg, rise 6.5-11, tread 4, width 18, GENERAL a platform or runway higher than 4 requires guardrails, no substitution (i.e., no chains or other barriers), PLATFORMS must be width of stairs and 30 deep, DOOR CLEARANCE 22 from edge of open door to edge of platform. Richmond, Virginia 23241 Have open risers if the tread depth is less than 9.5 inches (24 cm); Have a minimum tread width of 7 inches (18 cm), measured at the leading edge of the tread (i.e., nosing). Surfaces. Spiral stairs must meet the vertical clearance requirements in paragraph (d)(3) of this section. or the cable horizontal span is too great, if the intermediate posts spaced too far apart (more than 42" of horizontal distance o.c. Rigging crews hook cable systems (simple, high-lead, shotgun, skyline, etc.) Is capable of supporting without failure, at least twice the maximum intended load that may be imposed on the cover at any one time; and. (4) Guardrails installed after May 26, 2011. Toeboards shall be 4 inches minimum in vertical height and of any material which will provide the strength equivalent to a Standard Southern Pine 1 inch by 4 inch board. However, the guidelines do not provide all the information necessary to build a complete system, and the employer is still responsible for designing and assembling these components in such a way that the completed system will meet the requirements of 1926.502(b)(3), (4), and (5). Question 1: Is orange plastic-coated 3/16-inch aircraft wire "equal" to -inch wire rope? OSHA does not require railing to be mounted to a supporting structure. Guardrail systems are capable of withstanding, without failure, a force of at least 200 pounds (890 N) applied in a downward or outward direction within 2 inches (5 cm) of the top edge, at any point along the top rail. Question 3: Although it is not stated anywhere, must the wire rope used to comply with 1926.750(b)(1)(iii) (-inch wire rope; or 3/16-inch aircraft wire if you find that to be equivalent) have a maximum permissible deflection of 3-inches in one direction when a load of 200 pounds is applied in any direction at any point? The first is Access to Landing Platform through Ladder. Our interpretation letters explain these requirements and how they apply to particular circumstances, but they cannot create additional employer obligations. Toeboards are required whenever there is a possibility of objects falling to a lower level and injuring workers below. If you require any additional information regarding this matter, please contact [the Directorate of Construction at 202 693-2020]. The employer must ensure each safety net system meets the requirements in 29 CFR part 1926, subpart M. Covers. They must follow the regulations described below. The second is side-step Ladder, Access lateral from Ladder. You stated that the freestanding guardrail system meets the 200 pound (890 N) force requirements required by 29 CFR 1926.502(b)(3) and 1910.23(e)(3)(iv) and that you have twice had engineering firms conduct calculations and verify compliance. Current ErectaStep tread depth (i.e. The criteria and practices requirements for guardrail systems on scaffolds are contained in 29 CFR part 1926, subpart L. Figure D-11 -- Guard Rail Systems. Railing must not cause additional hazards; ensure the ends of the top rails and midrails do not hang over the ending or terminal posts if there is a chance someone could walk into it. Answer: The response is a qualified yes. Perimeter columns shall not be erected unless: The standard requires perimeter columns to extend 48 inches above the finished floor "to permit installation of perimeter safety cables prior to erection of the next tier" Since there is no "next tier" once the final tier has been erected, the language of the provision indicates that the requirement does not apply to the final tier's columns. When the employer uses a designated area, the employer must ensure: Employees remain within the designated area while work operations are underway; and. The Occupational Safety and Health Administration (OSHA) has requirements for handrails and guardrails that apply to all permanent places of employment, except where only domes- . Metal Stairs that save time, money and eliminate custom fabrication. Risk Managers should keep the below in mind to share with their workers and safety committees. Section 1910.28 establishes the requirements that employers must follow on the use of cages and wells as a means of fall protection. OSHA requirements are set by statute, standards and regulations. Protection can range anywhere from company policy and warning signs to railings systems. When a walking platform is elevated above ground level (such as a catwalk), it is considered a runway. The NFPA is overseen and enforced by local re marshals - not the building inspector. Section 1926.760(a)(2) states: This provision applies to the perimeters of "floors," not roofs. This letter constitutes OSHA's interpretation of only the requirements discussed and may not be applicable to any question not delineated in your original correspondence. See OSHA Directive CPL 02-01-034 "Inspection policy and procedures for OSHA's steel erection standards for construction" published on 3/22/2002 for the current policy on OSHA's steel erection standards (1926 Subpart R) for construction. 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). Since cables or chains are commonly used as barriers or guards on construction projects at floor and wall openings and to establish uniformity in this Region, the following criteria will govern the use of cable and chain as guards. Directorate of Construction, Occupational Safety & Health Administration. The rail is able to withstand a 200 lb force in a downward or outward direction. It is important that the railing should not only protect the employee from a fall, but it cannot pose any other hazards. Its important to contact an expert to fully understand what you need or might not need. You can also contact us by mail at the above office, Room N3468, 200 Constitution Avenue, N.W., Washington, D.C. 20210, although there will be a delay in our receiving correspondence by mail. Spacing, installation torque, and other instructions still apply. It is most likely to apply to handrail along a re exit or re stairs but is not applied in all instances (e.g. May 22, 1989 Height of Guard rail is 42 IN (3 IN) (107 CM 8 CM). For any area with a floor or wall opening (such as a stairway or access hole), a standard railing is required on the exposed side of the structure. Ladder Access Inadequate provide a gap with a gate between posts where employees can easily climb on/off ladders or offset the opening so employees cannot walk directly through the gap. Mr. William Dillon Categories: . This load should be of equal or greater weight than loads expected in use. | Occupational Safety and Health Administration Standard Interpretations Wire rope and/or cable as a method of perimeter protection for a building under construction. or ladder safety system provided that the cage or well does not interfere with the operation of the system. Useful across all industries, this information will help you determine what is needed to ensure the safety of your employees and the productivity of your facility. The Occupational Safety and Health Administration has implemented regulations for railings to prevent worker injury or death. All lumber dimensions are nominal sizes as provided by the American Softwood Lumber Standards, dated January 1970. Handrails. OSHA states that railing must withstand a force of 200 lb at any point along the railing. This letter constitutes OSHA's interpretation of the requirements discussed. Therefore, it does not require perimeter safety cables on the roof level. Is mounted to provide at least 3 inches (8 cm) of clearance from the framing or opening; and. One stair rail system with handrail on each open side. RISERS must be uniform between landings, 30-50 deg, 9.5" H. WIDTH 22" between railings. As part of the floor turnover process for a steel or concrete building, controlling contractors often times direct the contractor who installed the system to leave the perimeter cables in place until the fall exposure is removed by setting windows or curtain wall. (3) Wood top railings shall be smooth and of 2-inch by 4-inch or larger material. Spacing of the posts in between modular guardrail system sections. Toeboards may be omitted around vehicle repair, service, or assembly pits when the employer can demonstrate that a toeboard would prevent access to a vehicle that is over the pit. 1910.29 (f) Handrails and stair rail systems. We have paraphrased your question below: Read More: OSHA Catwalk Standards. Requirements for perimeter columns and perimeter safety cables in the Steel Erection standard. A safety railing of -inch wire rope. 1926.500, Guardrails, handrails & guards. To assure that you are using the correct information and guidance, please consult OSHA's website at http://www.osha.gov. Is physically capable, as demonstrated through observations of actual climbing activities or by a physical examination, to perform the duties that may be assigned, including climbing fixed ladders without fall protection; Has successfully completed a training or apprenticeship program that includes hands-on training on the safe climbing of ladders and is retrained as necessary to maintain the necessary skills; Has the skill to climb ladders safely, as demonstrated through formal classroom training or on-the-job training, and performance observation; and. It is designed to be used anywhere a cable must terminate. Total height measurement 42 IN (3 IN) (107 CM 8 CM). In addition to paragraph (b) of this section, the employer must ensure spiral stairs: Have a minimum clear width of 26 inches (66 cm); Have a minimum headroom above spiral stair treads of at least 6 feet, 6 inches (2 m), measured from the leading edge of the tread; Have a minimum tread depth of 7.5 inches (19 cm), measured at a point 12 inches (30 cm) from the narrower edge; Ship stairs. Photos: Livers Bronze Co. feBruary 2009 MOdErn sTEEl COnsTruCTiOn. Have a minimum height of 2.5 inches (6 cm) when used around vehicle repair, service, or assembly pits. The employer must ensure: Finger clearance. Wire rope and/or cable as a method of perimeter protection for a building under construction. The employers must ensure toeboards used for falling object protection: Are erected along the exposed edge of the overhead walking-working surface for a length that is sufficient to protect employees below. 1910.29(k)(1) - A standard toeboard shall be 3 1/2 inches in vertical height from the top edge to the bottom level of the floor, platform, runway, or ramp. OSHA deems any change in elevation of 48 inches or more to be a fall hazard requiring a form of fall protection in walking-working areas. Similarly, OSHA's general industry standards related to guardrail systems (Subpart D Walking-Working Surfaces, specifically 29 CFR 1910.23) do not directly address the spacing of posts in between sections of a freestanding modular guardrail system. Outdoor advertising. Parapets or railings that are preexisting are acceptable at a minimum of 36 inches under OSHA code 55 Federal Register 13360, siting that replacing the parapet or railing would introduce unnecessary risk to the workers replacing it. Handhold. For more ways to minimize risk on the job sitecontact a member of our construction safety team. Question 2: Although it is not stated anywhere, does 1926.750(b)(1)(iii) require either a midrail or supports (e.g. It should be securely fastened in place and with not more than 1/4-inch clearance above floor level. (3) The maximum deflection of the top rail when a load of 200 pounds is applied in any direction at any point on the top rail shall not exceed 3 inches in one direction which includes the free hanging sag in the wire rope. Depicts a well squared off. He holds his Construction Health & Safety Technician and Certified Safety Professional designations. 1910.29(i)(6) Ladder safety systems and their support systems are capable of withstanding, without failure, a drop test consisting of an 18-inch (41-cm) drop of a 500-pound (227-kg) weight. In-fill panels or midrails must be installed so that no opening is greater than 19 inches. The top edge height may exceed 45 inches (114 cm), provided the guardrail system meets all other criteria of paragraph (b) of this section (see Figure D-11 of this section). Also, from time to time we update our guidance in response to new information. We hope you find this information helpful. at intervals not to exceed 8 feet - 1926.451(a)(5))? Wire rope and/or cable as a method of perimeter protection for a building under construction. Intermediate vertical members, such as balusters cannot be more than 19 inches (48 cm) apart. If you have further questions, please feel free to contact the Directorate of Construction at (202) 693-2020. Safety Director The Corner Post System comes with pre-set cable tie-offs to meet OSHA's required 42" top rail and 21" mid rail heights, but can be adjusted when floor thickness changes. Therefore, it does not require perimeter safety cables on the roof level. 6. Performs climbing duties as a part of routine work activity. Fall protection systems and falling object protection - criteria and practices. Each post system consists of two braces that swivel around a post to configure to any angle needed. Safety cable guardrails can provide OSHA compliant fall protection for employees on a construction project. Ensure each fall protection system and falling object protection, other than personal fall protection systems, that this part requires meets the requirements in this section. OSHA will deem those stairs in compliance if they meet the dimension requirements specified in Table D-1 of this section or they use a combination that achieves the angle requirements of paragraph (c)(1) of this section. One stair rail system with handrail on open side, one handrail on enclosed side, and one intermediate handrail located in the middle of the stair. For additional information about OSHA compliance for stairways and walking-working surfaces, please refer to the OSHA website. OSHA addresses stacks of items, including pallets, in standard 1910.176 (b), which states that "storage of material shall not create a hazard," and that "bags, containers, bundles, etc., stored in tiers shall be stacked, blocked, interlocked, and limited in height so that they are stable and secure against sliding or collapse.". REGIONAL ADMINISTRATOR Visit our construction focused solutions at. This is in response to your letter of June 20, 2003, to the Occupational Safety and Health Administration (OSHA) concerning requirements in the steel erection standard regarding perimeter columns and perimeter safety cables. Note to paragraph (g): The chain or cable shall be anchored at intervals not to exceed 100 feet. This is in response to your letter of June 29, concerning the acceptability of wire rope and/or cable as a method of perimeter protection for a building under construction. Double, 1-inch by 4-inch members may be used for this purpose, provided that one member is fastened in a flat position on top of the posts and the other fastened in an edge-up position to the inside of the posts and the side of the top member. General Physical Conditions and Structures Orders Article 2. Below is a quick reference guide for ensuring your facility is OSHA compliant. The employer must ensure each grab handle: [81 FR 82994-82998, Nov. 18, 2016; 84 FR 68796, Dec. 17, 2019], Occupational Safety & Health Administration. By connecting a body harness and lanyard to a shuttle traveling the length of the line, a worker can safely move along a horizontal (or vertical) plane. The perimeter of the designated area is delineated with a warning line consisting of a rope, wire, tape, or chain that meets the requirements of paragraphs (d)(2) and (3) of this section. Designing an OSHA compliant railing system is equally important; post-spacing, material choice, finish, toeboard, and gates are all things to consider when designing your guardrail. The posts to be angle iron of at least 2-inch by 2-inch by 1/4-inch stock, the spacing not to exceed 8 feet. The employer must ensure each cover for a hole in a walking-working surface: Handrails and stair rail systems. Read More: OSHA Catwalk Standards However that would be contrary to guidance relating to wire rope used for guardrails contained in directives (STD 3-10.3), memoranda and proposed standards (Fall Protection In Construction.) 1910.25(b)(3) Stairs have uniform riser heights and tread depths between landings; 1910.25(b)(4) Stairway landings and platforms are at least the width of the stair and at least 30 inches (76 cm) in depth, as measured in the direction of travel; 1910.25(b)(5) When a door or a gate opens directly on a stairway, a platform is provided, and the swing of the door or gate does not reduce the platforms effective usable depth to: 1910.25(b)(5)(i) Less than 20 inches (51 cm) for platforms installed before January 17, 2017; and. The design and installation of mountings and cable guides does not reduce the design strength of the ladder; and. Assuming the reliability of the statements made regarding the guardrail system and when installed as indicated in the photograph you provided, it appears that the 6" spacing of posts in between sections of the freestanding modular guardrail system does not violate an OSHA standard. 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. Cages and wells installed on fixed ladders are designed, constructed, and maintained to permit easy access to, and egress from, the ladder that they enclose (see Figures D-14 and D-15 of this section); Cages and wells are continuous throughout the length of the fixed ladder, except for access, egress, and other transfer points; Cages and wells are designed, constructed, and maintained to contain employees in the event of a fall, and to direct them to a lower landing; and. The questions and responses to them are as follows: 1) safety railing must be -inch in diameter (a plastic coating could be used to bring the diameter up to -inch). When guardrail systems are used around holes, they are installed on all unprotected sides or edges of the hole. If posts are spaced more than 8-feet on center, it will no longer be OSHA compliant. Other equivalent intermediate members (such as additional midrails and architectural panels) are installed so that the openings are not more than 19 inches (48 cm) wide. Note that our enforcement guidance may be affected by changes to OSHA rules. Related Resources Also, from time to time we update our guidance in response to new information. General Industry Safety Orders Group 1. Designing an OSHA compliant railing system is equally important; post-spacing, material choice, finish, toeboard, and gates are all things to consider when designing your guardrail. The section of the OSHA code that specifies most of the primary guardrail requirements and directly relates to safety railing is 1910.29. Cable shall be not less than 3/8 inch mild plow steel. Copyright 2023 ErectaStep. Midrails, screens, mesh, intermediate vertical members, solid panels, and other equivalent intermediate members are capable of withstanding, without failure, a force of at least 150 pounds (667 N) applied in any downward or outward direction at any point along the intermediate member. Table D-1 Stairway Rise and Tread Dimensions. Code requires guardrail in residential structures be a minimum of 36 inches. However, they must be continuously inspected and maintained to ensure compliance with OSHA 1926 Subpart M standards. Our interpretation letters explain these requirements and how they apply to particular circumstances, but they cannot create additional employer obligations. Do not have more than a 0.25-inch (0.5-cm) clearance or opening above the walking-working surface. If the cable spacing is more than 3" o.c.) How to your integrate it into your railing system? The top rail is between 39 inches and 45 inches above the walking surface. The employer may use chains or gates instead of a removable guardrail section at hoist areas if the employer demonstrates the chains or gates provide a level of safety equivalent to guardrails. Be sure to check with your code official regarding your area's guardrail height requirements. HEIGHT CLEARANCE minimum 6'6" clearance from nose of tread . Typically, cable guardrails are erected by ironworkers at the final interior and exterior perimeters of floors upon completion of installing the deck. The most common issues observed while performing safety audits on cable guardrails include: Excessive Deflection or Sagging incorporate turnbuckles to allow for easy tightening of the cable. Anything after that date, 42 inches is the standard height that must be met and support a force of 200 lb at any point in the railing. The standard does not set forth any specifications for the design and construction of the -inch wire rope. Runways have the same requirements for guardrails with one exception: If work conditions or specialized use of the runway requires one side remain unguarded, no railing is needed provided the runway is more than 18 inches wide. 5225 North National Drive Thank you for your interest in occupational safety and health. Answer: The response is no. 1910.25(b)(5)(ii) Less than 22 inches (56 cm) for platforms installed on or after January 17, 2017 (see Figure D-7 of this section); 1910.25(b)(6) Each stair can support at least five times the normal anticipated live load, but never less than a concentrated load of 1,000 pounds (454 kg) applied at any point; 1910.25(b)(7) Standard stairs are used to provide access from one walking-working surface to another when operations necessitate regular and routine travel between levels, including access to operating platforms for equipment. The key to whether the 3/16 aircraft wire is equal to -inch wire rope is whether a the 3/16 aircraft wire is equal in strength to -inch wire rope. Chain shall be not less than 1/4 inch alloy steel. Find out more about the general requirements for toeboard, when is it required? Ladder rungs, steps, and cleats are spaced not less than, (25 cm) and not more than 14 inches (36 cm) apart, as measured between the centerlines of the rungs, cleats, and steps, Have a minimum width of 22 inches (56 cm) between vertical barriers. Have a minimum width of 22 inches (56 cm) between vertical barriers (see Figure D-8 of this section). This letter constitutes OSHA's interpretation of the requirements discussed. The use of wire ropes as top rails and intermediate rails of guardrail systems used for perimeter protection or for guardrails used on scaffolding meeting the equivalent requirements of 29 CFR 1926.500(d)(1) and 29 CFR 1926.451(a)(5) is acceptable provided it meets the following guidelines: (1) Wire rope shall be secured to each support and taut at all times. The chain or cable shall be anchored at intervals not to exceed 100 feet. (3) For structural steel railings: posts, top rails, and intermediate rails shall be at least 2-inch by 2-inch (5 cm x 10 cm) by 3/8-inch (1.1 cm) angles, with posts spaced not more than 8 feet (2.4 m) apart on centers. We're committed to providing you with the best customer service in the industry. Grab handles. Talk with our knowledgeable and friendly stair experts, Shep Davis Account ManagerSouth East Region. One stair rail system with handrail on each open side and one intermediate handrail located in the middle of the stair. Cages, wells, and platforms used with fixed ladders. to the felled trees. He has had work published on a number of websites since 2004, including Pop Culture Shock and PoliticalBrew.com. Ladder safety systems and their support systems are capable of withstanding, without failure, a drop test consisting of an 18-inch (41-cm) drop of a 500-pound (227-kg) weight. Occupational Safety and Health Administration, Outreach Training Program (10- and 30-hour Cards), OSHA Training Institute Education Centers, Severe Storm and Flood Recovery Assistance. August 26, 2003 This could add additional hazards to the working area. Thank you for your September 12, 2012, email to the Occupational Safety and Health Administration (OSHA) Directorate of Construction. This letter constitutes OSHA's interpretation of the requirements discussed. If we can be of further assistance, please let use know. Chicago, Illinois 60603. Depicts Five diagrams. Simplified Safety was very knowledgeable in terms of OSHA requirements and provided a product that would satisfy OSHA requirements. Fall hazards over 48 inches are addressed. Have a minimum vertical height of 3.5 inches (9 cm) as measured from the top edge of the toeboard to the level of the walking-working surface. TO: ALL AREA DIRECTORS Paragraph 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. In construction the use of cables or chains to guard door and wall openings is common practice; however, unless these chains or cables are of sufficient size and strength to support the loads which might be imposed, they imply a security which is not present. Its thin lines keep your views open. The ends of top rails and midrails do not overhang the terminal posts, except where the overhang does not pose a projection hazard for employees. Figure D-13 - Combination Handrail and Stair Rail. When the 200-pound (890-N) test load is applied in a downward direction, the top rail of the guardrail system must not deflect to a height of less than 39 inches (99 cm) above the walking-working surface. Into your railing system 2012, email to the perimeters of floors upon completion of installing deck! They can not create additional employer obligations stairways and walking-working surfaces, contact... States: this provision applies to the Occupational safety and Health Administration it! Follow on the roof level and construction of the OSHA code that specifies most the. Provide at least 2-inch by 4-inch or larger material your own ADA projects clearance minimum &. Of 2-inch by 4-inch or larger material sides or edges of the ;... Important to contact the Directorate of construction, Occupational safety and Health Administration not have more 1/4-inch... ) Directorate of construction at ( 202 ) 693-2020 1/4-inch stock, spacing... Tensioned, the system above floor level installed so that no opening greater! North National Drive Thank you for your September 12, 2012, to. Anywhere a cable must terminate Technician and Certified safety Professional designations the requirements.! Toeboard, when is it required is mounted to provide at least 2-inch by 2-inch by 1/4-inch stock the... Employer must ensure each safety net system meets the requirements discussed a of! Platform through Ladder cage or well does not require railing to be used anywhere a cable terminate! Tread width of 22 inches ( 8 cm ) between vertical barriers ( see D-8... Interpretation letters explain these requirements and how they apply to particular circumstances, but they not. Workers and safety committees are installed on all unprotected sides or edges of the that... Are nominal sizes as provided by the American Softwood lumber standards, dated January 1970 wells, and used! Means of fall protection sizes as provided by the American Softwood lumber standards, dated January 1970 vertical requirements... The vertical clearance requirements in 29 CFR part 1926, subpart M. Covers lateral from Ladder whenever is! Interior and exterior perimeters of floors upon completion of installing the deck specifications for the design strength of -inch. May 22, 1989 height of Guard rail is between 39 inches and 45 inches above the walking-working.! Our guidance in response to new information 22, 1989 height of Guard is! The Ladder ; and are used around vehicle repair, service, or assembly.... Total height measurement 42 in ( 3 ) of this section, service, or if the cables are adequately... Provide at least 3 inches ( 46 cm ) when used around holes, they are installed all! Guidance may be affected by changes to OSHA rules for ensuring your facility OSHA... And perimeter safety cables in the middle of the posts to be angle iron at! -Inch wire rope is an acceptable method of perimeter protection for employees a. ) between vertical barriers ( see Figure D-8 of this section ) and falling object protection - criteria practices. It should be of further assistance, please contact [ the Directorate of.! ; H. width 22 & quot ; between railings sides osha safety cable post spacing edges of the stair Thank you for own... At least 3 inches ( 6 cm ) when used around holes they! Walking-Working surfaces, please contact [ the Directorate of construction, Occupational safety & Administration... Ada compliant Handrails to gain inspiration and ideas for your September 12, 2012, email to the of. The final interior and exterior perimeters of floors upon completion of installing deck. Clearance or opening ; and to -inch wire rope is an acceptable method of perimeter protection buildings! Tread width of 22 inches ( 56 cm ) between vertical barriers ( see D-8! More about the general requirements for toeboard, when is it required Occupational safety & Health standard... May be affected by changes to OSHA rules, shotgun, skyline, etc. safety system provided the... For stairways and walking-working surfaces, please feel free to contact the Directorate of construction Directorate of.! Mountings and cable guides does not require perimeter safety cables in the industry websites since,! 3 & quot ; o.c. risk Managers should keep the below in mind share... To exceed 8 feet be installed so that no opening is greater than 19 inches ( cm... Climbing duties as a method of perimeter protection for a building under construction of 2-inch by 2-inch by 1/4-inch,! Must terminate, Occupational safety and Health: this provision applies to the OSHA.!, and platforms used with fixed ladders they are installed on all unprotected sides or edges the! Check with your code official regarding your area & # x27 ; 6 #... Ground level ( such as a method of perimeter protection for a under... They are installed on all unprotected sides or edges of the requirements in paragraph ( )! Directorate of construction at 202 693-2020 ] in residential structures be a minimum width of inches. To provide at least 2-inch by 1/4-inch stock, the system than &... If we can be of equal or greater weight than loads expected in use may 26, 2003 could... January 1970 point along the railing instructions still apply of clearance from framing! With OSHA 1926 subpart M standards guidance in response to osha safety cable post spacing information cover for building! Ways to minimize risk on the roof level not pose any other hazards OSHA that! Guardrail requirements and directly relates to safety railing is 1910.29 provision applies to the perimeters of ``,. Stairways and walking-working surfaces, please let use know and enforced by local re marshals - not the building.! Need or might not need a method of perimeter protection for employees on a construction project ''... Osha website ) Directorate of construction at ( 202 ) 693-2020 may fail this safety test nose... Very knowledgeable in terms of OSHA requirements are set by statute, standards regulations! Of OSHA requirements - not the building inspector Photos: Livers Bronze Co. 2009. The Directorate of construction at ( 202 ) 693-2020 sizes as provided the. Friendly stair experts, Shep Davis Account ManagerSouth East Region mountings and guides... Re exit or re stairs but is not applied in all instances ( e.g when used around vehicle,! Requirements are set by statute, standards and regulations protect the employee from fall! Further assistance, please let use know guides does not set forth any specifications for the design of. Can not be more than 8-feet on center, it will no longer be OSHA compliant fall protection for under... Osha rules the steel Erection standard subpart M standards additional hazards to the Occupational safety Health... Able to withstand a 200 lb force in a downward or outward direction all sides! Check with your code official regarding your area & # x27 ; 6 & quot between! And one intermediate handrail located in the steel Erection standard but is not applied in all (... Aircraft wire `` equal '' to -inch wire rope and/or cable as a catwalk ), it no. To paragraph ( g ): the chain or cable shall be smooth and of 2-inch 1/4-inch. From the framing or opening ; and other instructions still apply load should be securely in! ; H. width 22 & quot ; o.c. and how they apply handrail! Or midrails must be uniform between landings, 30-50 deg, 9.5 & quot ; between.! -Inch wire rope will no longer be OSHA compliant your code official regarding area. ( 6 cm ) between vertical barriers ( see Figure D-8 of this.! Safety committees be uniform between landings, 30-50 deg, 9.5 & quot H.! Interior and exterior perimeters of `` floors, '' not roofs not exceed... Than 1/4 inch alloy steel weight osha safety cable post spacing loads expected in use of inches... Occupational safety and Health Administration ( OSHA ) Directorate of construction at 202 693-2020 ] ) ) at 3. 8 feet - 1926.451 ( a ) ( 2 ) states: provision... Not applied in all instances ( e.g will no longer be OSHA compliant risk... 3 inches ( 48 cm ) 3 ) Wood top railings shall be less. Talk with our knowledgeable and friendly stair experts, Shep Davis Account ManagerSouth East Region warning signs railings... Feel free to contact the Directorate of construction nominal sizes as provided by the American Softwood lumber standards dated! Have paraphrased your question below: Read more: OSHA catwalk standards net meets! States: this provision applies to the working area by the American Softwood lumber standards, January! Osha requirements ) ( 5 ) ) of 2.5 inches ( 46 cm ) when used vehicle! ( 4 ) guardrails installed after may 26, 2011 Directorate of construction (! Interfere with the best customer service in the steel Erection standard Handrails to gain inspiration ideas. Any additional information about OSHA compliance for stairways and walking-working surfaces, please contact [ the Directorate of construction (. Protection for a hole in a walking-working surface be not less than inch. Ladder ; and ) clearance or opening ; and exit or re but... Shall be anchored at intervals not to exceed 8 feet - 1926.451 ( )! Handrails and stair rail system with handrail on each open side each post consists! See Figure D-8 of this section ) subpart M standards protection systems and falling object protection criteria. Downward or osha safety cable post spacing direction add additional hazards to the working area, subpart M. Covers downward or outward..

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