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. 28” To be OSHA compliant, they must be 42 inches (1. 1910. 1910. 29 (b) (1): The top edge height of top rails, or equivalent guardrail system members, are 42. SUBJECT: 1926. 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. OSHA stands for Occupational Safety and Health Administration. STANDARD. Walking surfaces shall be of an antislip type. The differences between guardrail standards compliant with OSHA 1910 and Cal/OSHA They're often the first choice for passive fall protection. To prevent employees from being injured from falls, employers must: Guard every floor hole into which a worker can accidentally walk (using a railing and toe-board or a floor hole cover). OSHA also refers to handrails, stair rails, midrails and top rails. 29(f)(1)(iii)(A), stair rail systems can also serve as a handrail but require the top rail to be not more than 38 inches in. Safety Rail Source® offers a wide variety of rooftop fall protection. 6. Guardrail system means a barrier erected along an unprotected or exposed side, edge, or other area of a walking-working surface to prevent. 29(b) mentions: "The top edge height of top rails, or equivalent guardrail system members, are 42 inches (107 cm), plus or minus 3 inches (8 cm), above the walking-working surface. Any working surface 4 feet or higher must be protected with guardrails on all sides at least 42" tall and have to withstand 200 pounds of force. 1910. Similarly, OSHA's general industry standards related to guardrail systems (Subpart D Walking-Working Surfaces, specifically 29 CFR 1910. ( i) Gantry cranes shall be provided with ladders or stairways extending from the ground to the footwalk or cab platform. (c) Safety net systems. Fall protection. OSHA; Standards; Enforcement; Topics; Media Center; Contact Us; U. 1. Narrow Frame Scaffolds. 73]. 28 (b) (13) (ii) When work is performed at least 6 feet (1. weight 370 lbs ; 9’ Door, Est. 29(f)(1)(iii)(A) allows the top rail of a stair. The employer must ensure each safety net system meets the requirements in 29 CFR part 1926, subpart M. OSHA Compliant 29 CFR 1910. 29(b)(1) Result(s) Document Type(s) 2 : Federal Register: 1 : Regulations: Display all referenced documents. 29 (b) (1) The top edge height of top rails, or equivalent guardrail system members, are 42 inches (107 cm), plus or minus 3. Guardrail systems. 21 (b) Definitions . 140 (d)1910. OSHA Scaffolding Requirements. Becker2 1. OSHA considers this scenario a violation of 29 CFR 1926. 28(b)(13)(i) Result(s) Document Type(s) 1 : Regulations: Display all referenced documents. Employers must comply with the following OSHA standards (29 CFR) to protect workers from hazards associated with scissor lifts. Body harness means straps which may be secured about the employee in a manner that will. The standards prescribed by part 1915 (formerly parts 1501-1503) of this title and in effect on April 28, 1971 (as revised), are adopted as occupational safety or health standards under section 6 (a) of the Act and shall apply, according to. Brown, and William J. 29(a)(3)(viii). 2 m) or more above a lower level is protected by a guardrail or stair rail system;. Department of Labor. 25 which covers all stairways including standard, spiral, ship, and alternating tread-type stairs. For the reasons set forth in the preamble, OSHA amends part 1910 of title 29 of the Code of Federal Regulations as follows: Start Part PART 1910—OCCUPATIONAL SAFETY AND HEALTH STANDARDS Subpart D—Walking-Working Surfaces End Part Start Amendment Part. These systems provide safety without complication and are widely accepted for protecting industrial workers. 4 cm) in height. 28(b)(3)(iv) UNPROTECTED EXTENSION LADDER - OSHA 1918. 1053 (a) (1) Ladders shall be capable of supporting the following loads without failure: 1926. Emergency lighting shall be provided in all plant first aid and medical facilities. 7 m). It is presented here as historical content, for research and review purposes only. If yes, do they have a guardrail or other protective system? They should, according to OSHA. 132(a) would apply. (4) – Dockboards. (ii) Each employee is protected from tripping. Each state requirement should be carefully reviewed before implementing fall protection, but give us a call if we can be of service! EDGE Fall Protection, LLC. 1910. 1910. ( 1) Handling pulpwood with forklift trucks. 30. OSHA Code 1910. , Labor §1910. 6 m) from the roof edge, the employer must ensure each. OSHA 1910. S. The employer must ensure each safety net system meets the requirements in 29 CFR part 1926, subpart M. 1053, OSHA Compliant 29 CFR. 62 cm) above the walking surface. 29(b) Guardrail system strength • Guardrail systems must be capable of withstanding, without failure, a force of at least 200 pounds applied in a downward or outward direction at any point within two inches of the top edge of the top rail. 333(c)(3) – Work Near Overhead Lines; Construction. Handrails, stair rail systems, and guardrail systems are provided in accordance with § 1910. 28(b)(12) – Duty to have. 48 (a) (2) An elevated walkway with guardrail or equivalent means of protection shall be provided where employees cross over moving conveyors, and suitable guarding shall be provided when employees pass under moving conveyors. UNPROTECTED FIXED LADDERS - OSHA 1910. 33 - Table of contents. A ladder safety system usually consists of a carrier, safety. Provides an interpretation of the OSHA standards addressing fall protection in the power distribution industry, (29 CFR 1910. Department of Labor. All ErectaStep stairs comply with OSHA standard 1910. 21 Scope and Definitions . 28 (b) that covers the responsibility for fall protection on working and walking surfaces. 1910. If the drop to the lower level is more than 4 feet, there needs to be fall protection. As a final consideration, know that climbing the scaffolding. 23) do not directly address the spacing of posts in between sections of a freestanding modular guardrail system. 1910. While a single rail safety guardrail located some 15 inches (38 cm) above floor level may be sufficient to control vehicle traffic, it could present a trip. Final Regulatory Text For the reasons set forth in the preamble, OSHA amends part 1910 of title 29 of the Code of Federal Regulations as follows: PART 1910--OCCUPATIONAL SAFETY AND HEALTH STANDARDS Subpart D--Walking-Working Surfaces 1. 1910. 1910. Occupational Safety and Health Administration 200 Constitution Ave NW Washington, DC 20210 1-800-321-OSHA 1. 28 (b) (13) which mandates that when work is performed less than 15 feet (4. 23, OSHA Compliant 29 CFR 1926. 23) • Construction Industry — 29 CFR Part 1926 Subpart M (1926. In addition, Section 5 (a) (1) of the Occupational Safety and Health (OSH) Act, often referred to as the General Duty Clause, requires employers to "furnish to each of his employees employment and a place of employment which are free from recognized. 1. 21). The employer must ensure: ( i) Each employee on a scaffold is protected from falling in accordance 29 CFR part 1926, subpart L; and. 134 Respiratory Protection (p. The top rail needs to be able to withstand a 200 lb. 5" tall, with no more than a 1/4" gap at the bottom. 1910. ( c) Safety net systems. Under OSHA Directive STD 01-01-010 and subsequent proposed rulemaking, the use of such a guardrail by General Industry employees is only a technical violation of the General Industry standard 29 CFR 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. 29 (b) (1): The top edge height of top rails, or equivalent guardrail system members, are 42. 28(b)(3)(v): “Each employee is protected from falling through a hatchway and chute-floor hole by: A hinged floor-hole cover and a fixed guardrail system. Guardrail systems and their use shall comply with the following provisions: 1926. Scroll to Top. 25(b)(2) Vertical clearance above any stair tread to any overhead obstruction is at least 6 feet, 8 inches (203. 1917. See solutions to OSHA requirements. OSHA maintains a listing of the most frequently cited standards for specified 6-digit North American Industry Classification System (NAICS) codes. Employer payment for. 25(b)(1) Handrails, stair rail systems, and guardrail systems are provided in accordance with § 1910. " The employer must ensure guardrail systems meet the following requirements: (13) (i) Has a self-closing gate that slides or swings away from the hole, and is equipped with a top rail. 6, 1979, OSHA reprinted without change the entire text of 29 CFR part 1926 together with certain General Industry Occupational Safety and Health Standards contained in 29 CFR part 1910, which have been identified as also applicable to construction work. The authority citation for part 1910, subpart D, continues to read as follows: OSHA also references documents in the following dockets, which the Agency incorporates by reference into this rulemaking: 1990 proposed rule on Walking and Working Surfaces (29 CFR 1910, subpart D)--Docket No. 23(c)(1) , Protection of Open-sided Floors, Platforms and Runways; Guardrails--Loading Rack Platforms. Pipe: Steel, 1-1/2 inches (48 mm) schedule 40, galvanized. 28, the employer did not ensure that each employee on a walking-working surface with an unprotected side or edge that is 4 feet (1. 9. Content 1910. The top rail should be 42 inches in heightOSHA 1910. OSHA 1910. Department of Labor, OSHA, Directorate of Construction, [Office of Construction Standards and Guidance], fax # 202-693-1689. The following definitions apply in this subpart: Alternating tread-type stair means a type of stairway consisting of a series of treads that usually are attached to a center support in an alternating manner such that an employee typically does not have both feet on the same level while using the stairway. 23(e)(1)] The intermediate (middle) rail should be located in the middle of the upright creating equal space between the floor and the top rail. 25 (b) (4)] IBC requires the same width as OSHA. S. 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). A catwalk handrail or guardrail system is required for any catwalks higher than 4′ above a lower level. OSHA Code 1910. Note: although OSHA 1910 Subpart D also covers slips, trips, and fall, this document focuses on fall from height as this is what health and safety committees were asked to. OSHA Fact Sheet (Publication 3722), (April 2014). When the employer can demonstrate that it is not feasible or creates a greater hazard to use guardrail, safety net, or personal fall protection systems on residential roofs, the. 146(c)(5)(ii)(B)Below is the new OSHA code reflecting this requirement: 1910. 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. Any working surface 4 feet or higher must be protected with guardrails on all sides at least 42″ tall and have to withstand 200 pounds of force. Pursuant to §1910. 502(b) and 1910. 64 cm) for each additional 2 feet. No other options are provided by OSHA. 501(b)(8), proposed Sec. 28 establishes the employer's duty to provide fall protection for employees on fixed ladders,. 1910. 146(c)(6. No portable single rail ladders are used; (6) No ladder is moved, shifted,. 23(e)(2) and 1910. 24. 1926. 5 million construction workers then covered by subpart L) to support the 1986 proposal for subpart L, based on a review of accident data prepared by the Bureau of Labor Statistics (BLS) (Ex. Table of Contents I. 28(b)(3)(iv) UNPROTECTED EXTENSION LADDER - OSHA 1918. 6 m) but less than 15 feet (4. If you have further concerns or questions, please feel free to contact us again by fax at: U. 29, except that personal fall protection systems required by this section meet the criteria of § 1910. 6 m) from the roof edge, the employer must ensure each employee is protected from falling by using a guardrail system, safety net system, travel restraint system, or personal fall arrest system. Reference 1910. xml ¢ ( ÌšÍn›@ Çï•ú ˆke¯!m’VqrèÇ© ‘’>À Æ6),+vãÚoß Û [$Ø™Aà y ™ùí`þ vöêf•¥Þ “äjê ã‰ï Šò8Qó©ÿûþÛèÒ÷Œ•*–i®`ê¯Áø7×oßݯ5 ÏY+3õ ÖêOB˜h ™4ãƒrWfy‘Ië†Åh ý•s ádr. Top 10 standards cited as “serious,” fiscal year 2022. 28(b)(13): “When work is performed less than 6 feet (1. A guardrail, or guard rail, is a stationary, fixed fall protection system designed to prevent workers from stepping over the edge of a walking-working surface. 500 NOTICE: This is an OSHA Archive Document, and may no longer represent OSHA Policy. "The standard authorizes a guardrail but nothing else. - [1926. 1910. 1910. Employees that are more than 10 feet off the ground need to be protected by using fall arrest systems or guardrails, except for employees that are on single-point and two-point adjustable suspension scaffolds. Steel Erection. General Industry (29 CFR 1910) 1910. This includes indoor and outdoor construction, water tower repairs, shipyard work – anywhere scissor lifts are used. 28; 1910. As per standard 1910. 29(f)(1)(iii)To maintain the efficacy of the guardrail system, the OSHA has strict standards on the spacing of vertical posts and horizontal rails. The manufacturer must approve any alterations to the stilts. 29 Fall Protection Systems and Falling Object Protection-Criteria and Practices >. Schlekeway: Thank you for your March 17, 2017, letter on the Occupational Safety and Health Administration’s (OSHA) final rule revising and updating the general industry Walking-Working Surfaces and Personal Protective Equipment (Fall Protection Systems) standards (29 CFR part 1910, subparts. 48 (b). Fall Protection – General Requirements. Section 1910. This product also works with the SkyCage Post (#70812) for pedestrian. 144(a)(3). For example, in final §§ 1910. 28(b)(11)(i) “Each employee exposed to an unprotected side or edge of a stairway landing that is 4 feet (1. 29(b) has an entire section devoted solely to the guardrail system. Regarding roof protection from falls for work on low-slope roofs, OSHA has general industry (1910) regulations based on various distances: Work done less than 6 feet from the roof edge: 29 CFR 1910. OSHA; Standards; Enforcement; Topics; Media Center; Contact Us; U. Standard #. 262 (b) (1) Belt shifter. 30. You also requested clarification on when employees must tie-off when a guardrail system is removed to facilitate hoisting operations. 1910. The construction and proposed general industry Walking-Working Surfaces rule fall protection standards require that employers protect workers from falling into or onto dangerous equipment by use of a guardrail, safety net, travel-restraint or personal fall arrest system (Sec. 29(b)(2) requires. 29(b) has an entire section devoted solely to the guardrail system. 23(e)(2) and 1910. 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. American Trucking Associations, Inc. Panels with 151 to 600 volts should have 42. 23(e)(1), which otherwise requires a nominal vertical height of 42 inches. 68 (b) (6) (v) (a) Emergency landings shall be accessible from both the "up" and "down" rungs of the manlift and shall give access to the ladder required in subparagraph (12) of this paragraph. 1910. Guardrail requirements are outlined in IBC Section 1013 (Guards) and Section 1607. Cal-OSHA’s 1” tolerance only. 23 Ladders §1910. Warehousing hazards are addressed in specific standards for general industry (29 CFR 1910). > >. Display all referenced documents. rail system, safety net system, or per-sonal fall arrest system. This appendix serves as a non-mandatory guideline to assist employers in complying with these requirements. 29) 7. 28; 1910. 1052(c)(7) Dear Mr. 5 inches (24 cm); and. 1 m) plus or minus 3 inches (8 cm) above the walking/working level. The governing requirement for the guarding of ladderway floor openings and platforms is paragraph 1910. [29 CFR 1926. 1910. This code (OSHA 1910. The employer may use a designated area when performing. Handrails and OSHA compliant guardrail must support a 200-pound force. Thank you for your January 19, 2017, and February 14, 2017, correspondence to the Occupational Safety and Health Administration (OSHA) regarding the final rule revising and updating the general industry Walking-Working Surfaces and Personal Protective Equipment (Fall Protection Systems) standards (29 CFR part 1910,. OSHA 1910. Department of Labor. 1910. Occupational Safety and Health Administration, Department of Labor. OSHA; Standards; Enforcement; Topics; Media Center; Contact Us; U. " - 1910. meets the criteria in §1910. Nomenclature changes to part 1910 appear at 84 FR 21597, May 14, 2019. 1910. 28 and 1910. Scroll to Top. 651 (d) Exposure to vehicular traffic. 29(b) Guardrail system strength • Guardrail systems must be capable of withstanding, without failure, a force of at least 200 pounds applied in a downward or outward direction at any point within two inches of the top edge of the top rail. S. 555 (a) (5) Where a conveyor passes over work areas, aisles, or thoroughfares, suitable guards shall be provided to protect employees required to work below the conveyors. Being distracted by technical jargon and confused by the wording of OSHA 1910 can leave you paralyzed from addressing known issues. The top rail of the handrail must be a minimum of 42" [ref. 1910. This section stipulates, in full detail, how guardrails and other safety barriers should be designed, installed, inspected, tested, and maintained in a manner that will prevent employees from falling. 28(b)(9)). With respect to § 1910. Use of personnel platform. 29 (b) (1): The top edge height of top rails, or equivalent guardrail system members, is 107. 23(e)(6), and the posts and brackets are not required to have a clearance of not less than 3 inches between the top rail or handrail, respectively. Occupational Safety and Health Administration 200 Constitution Ave NW Washington, DC 20210 1-800-321-OSHA 1-800-321-6742Occupational Safety and Health Administration 200 Constitution Ave NW Washington, DC 20210 1-800-321-OSHA 1-800-321-6742 Federal Government White House; Benefits. Definitions. (1926) the agency proposed several requirements for the criteria for guardrail systems. Using these definitions, therefore, OSHA concludes that a skylight should be regarded as a hatchway, i. 1917. As defined by OSHA: A “serious” violation is “one in which there is a substantial probability that death or serious physical harm could result, and the employer knew or should have known of the hazard. Bagman is correct, I think, the below is copied from the OSHA website. ( ii) Stairways shall be equipped with rigid and substantial metal handrails. 72 kg) applied within 2 inches (5. The employer must ensure guardrail systems meet the following requirements: 1910. 5—Ladder Safety Requirements (Not an OSHA standard, included to be used as guidance to meet. 1053 (a) (1) (i) Each self-supporting portable ladder: At least four times the maximum intended load, except that each extra-heavy-duty type 1A metal or plastic ladder shall sustain at least 3. Department of Labor, OSHA, Directorate of Construction, Office of Construction Standards and Guidance, fax # 202-693-1689. 1. When the hole is not in use, the employer must ensure the cover is closed or a removable guard-rail system is provided on the exposed sides; (B) A removable guardrail system and toeboards on not more than two sides of the hole and a fixed guardrailOSHA 1910. Washington, D. 1910. 15. What makes a guardrail compliant in general industry or not? Here are a few items that OSHA 1910. In regards specifically to roof fall protection, the 1910 standard specifies for low-slope roofs that when “work is performed less than 6 feet (1. 2 m) or more above a lower level is protected from falling by…guardrail systemsOSHA Standard Number 1910. 6 m) from the roof edge, the employer must ensure each employee is protected from falling by a guardrail system. 30 and 1910. 17. 1910. Employers must comply with the following OSHA standards (29 CFR) to protect workers from hazards associated with aerial lifts. 8 m) or more above a lower level shall be protected from falling by the use of guardrail systems, safety net systems, or personal fall arrest systems. Roof hatch protection is addressed by OSHA standard 26 CFR 1910. Wall and Roof Openings; Stairs and Guardrail Systems. 26 (a) Dockboards are capable of supporting the maximum intended load in accordance with § 1910. 28; 1910. Dear Mr. Similarly, OSHA's general industry standards related to guardrail systems (Subpart D Walking-Working Surfaces, specifically 29 CFR 1910. 29(b)), and contain a. 29(b) and 1926. 29 CFR 1910. Amendments to this part. 4 - Amendments to this part. Scroll to Top. 28 and 1910. Occupational Safety and Health Administration 200 Constitution Ave NW Washington, DC 20210 1. Same with roof hatches. 29. 1910. 1. In addition to paragraph (b) of this section, the employer must ensure standard stairs: ( 1) Are installed at angles between 30 to 50 degrees from the horizontal; ( 2) Have a maximum riser height of 9. TO: ALL AREA DIRECTORS Paragraph 1926. To protect the work surface from scuffs and scratches, use nonskid pads. 333 – Selection and Use of Work Practices. ( 13) Work on low-slope roofs. 2 m) or more above a safe surface, and traversed by carriage supported equipment, shall be provided with a walkway and guardrail system; or 1910. Sets forth safety requirements for areas where danger exists of persons or objects falling through floor or wall openings, platforms, runways, ramps, and fixed stairs, in. 1910. When conditions warrant, the height of the top edge may exceed the 45-inch height, provided the. 503(a) and (c). 8 m) or more above lower levels shall be protected from falling by a guardrail system, safety net system, or personal fall arrest system. 59 which refers to 1910. 1910. Building Code (IBC) and/or the Occupational Safety and Health Administration (OSHA). 29 CFR Parts 1910 and 1926. 120(e)(3)] 04/21/2021 - Interim. If workers are within 6’ of the roof edge they must be protected using a guardrail system, safety net system, travel restraint system, or personal fall arrest system. addressed in OSHA 29 CFR 1910 Notices of Proposed Rulemaking of 1990. We hope you find this information helpful. Contains information that helps workers identify and. Except as provided by paragraph (a)(3) of this section, each employee engaged in a steel erection activity who is on a walking/working surface with an unprotected side or edge more than 15 feet (4. 1053 Ladders (Construction) 8. Construction. . 1926. 1[This document was edited on 12/5/12 to strike information that no longer reflects current OSHA policy. NO. The April 10, 1990 proposed OSHA standard, 29 CFR 1910. a or call OSHA at 1-800-321-OSHA (6742), TTY 1-877-889-5627. Spiral stairs must meet. 1910. 1 - Purpose and scope. 23, entitled "Guarding Floor and Wall Openings and Holes. 3 October 30, 1978. 28(c)(2)(iv)], a stair rail may also serve as a handrail if its height is not more than 37 inches nor less than 36 inches. weight 390 lbs ; APS Resource warrants this product will be free from defects and workmanship under normal use for (1) year ;This responds to your June 1, 1999, letter to the Occupational Safety and Health Administration (OSHA), requesting information on wire rope and Crosby clips used around the perimeter of buildings as a guardrail. OSHA Guardrail Code and Requirements. These are just a few examples of new OSHA roofing safety guidelines introduced in January 2017. 1910. OSHA-S041-2006-0666 (formerly Docket No. Labor Day: A Celebration Of Hard Work. Occupational Safety and Health Administration, Department of Labor. 23. 1 cm) or more in its least dimension, in a floor, roof, or other walking/working surface. Both Federal OSHA and Cal/OSHA require toeboards to be a minimum of 3. 132, before an employee uses a fall protection system, the employer must ensure that he or she is trained in the proper use of the system. Download the OSHA cheatsheet. Within OSHA 1910. 1926. Reference 1910. 21). When figuring out the tolerances for the OSHA guardrail height, the minimum allowed is 39". 6 m) from the roof edge, the employer must ensure each employee is protected from falling by a guardrail system, safety net system, travel restraint system, or personal fall arrest system,” as per 29 CFR 1910. 5 inches (24 cm); ( 3) Have a minimum tread depth of 9. Part 1910. According to OSHA 1910. (1910. [Note: for this section, the criteria and practices requirements for guardrail systems on scaffolds are contained in 29 CFR part 1926, Subpart L or 29 CFR 1915. 26 (b) (1) Dockboards put into initial service on or after January 17, 2017 are designed, constructed, and maintained to prevent transfer vehicles from running off the dockboard edge; 1910. 29(b)(3) 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. 1910. 23. [ref. ] General Industry - Fall Protection When performing HVAC maintenance on roofs, 1 OSHA's general industry standard §1910. The panels work with the SkyCage Post (#70810) and meets OSHA 1926 and 1910 standards. 16. They require “employers to provide protection for each employee exposed to fall and falling object hazards. 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. 2022. Guardrail system means a barrier erected along an unprotected or exposed side, edge, or other area of a walking-working surface to prevent employees from falling to a lower. If the work area is more than 6 feet higher than the lower level, a guardrail or other fall protection system is required. They need to be able to withstand a force of at least 200 pounds (90. 451, ANSI/ASSP A10. Opening limitations: OSHA standard 1910. Unless stated otherwise, the employer must ensure that all fall protection and falling object protection required by this section meet the criteria in § 1910. 48 (a) (1) Danger zones at or adjacent to conveyors shall be guarded to protect employees. 21 Scope and Definitions. Response: 29 CFR 1910. An intermediate guardrail shall be provided around the entire platform between the top guardrail and the toeboard. 23 (a) (4), therefore, requires that skylights in the roof of buildings through which persons may fall while walking or working shall be guarded by a standard. Under OSHA Directive STD 01-01-010 and subsequent proposed rulemaking, the use of such a guardrail by General Industry employees is only a technical violation of the General Industry standard 29 CFR 1910.