cal osha guardrail requirements. These include: 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. cal osha guardrail requirements

 
 These include: 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 surfacecal osha guardrail requirements 450(b) 1926

OSHA provides guidance on walking working surfaces to define the purpose of fall protection safety gates. Guardrail systems. 215 (a) (1) Machine guarding. RAILINGS open-sided stairs < 44” require 1 stair rail/side; open-sided stairs > 44” require 1 stair rail and 1 separate. 29(b). 1910. For a comprehensive list of compliance requirements of OSHA standards or regulations, refer to Title 29 of the. (7) Safety deck attachments shall be performed in the CDZ from the leading edge back to the control line and shall have at least two attachments for each metal decking panel. By strict letter of the law, a 46” dock does not require fall. [29 CFR 1926. When the 200-pound point load is applied,. The railing shall be provided on all exposed sides, except at entrances to stairways. CBC provisions provide minimum standards to safeguard life or limb, health, property, and public. The use and operation of guardrail systems (including perimeter safety cable systems), personal fall arrest systems, positioning device systems, fall restraint systems, safety net systems. Two OSHA standards can apply – 29 CFR 1910 and 29 CFR 1926. Where handrail fittings or bendings are used to provide continuous transition between flights, transition at winder treads, transition from handrail to guardrail, or used at the start of a flight, handrail height at the fittings or bending shall be permitted to exceed 38 inches. , shall not be less than set forth in Table 2932 unless otherwise specified in these orders. 1926. Such a floor is not subject to the same conditions that limit the use of guardrails and safety belts on flat roofs. BlueWater offers industry-leading, non-penetrating guardrail systems for OSHA-compliant fall protection on flat roof building and elevated platforms. 14 m), provided the guardrail system meets all other criteria of paragraph (b) of this section. By strict letter of the law, a 46” dock does not require fall. Federal OSHA: requires a 200 pound point load. 2275. 503 (a) Training program. " Full text of this standard is available online at It states that, "every ladder-way, floor opening, or platform shall be guarded by a standard railing with standard toe-board. 2. If you require your workers to use a scissor lift, you should provide them with harnesses. e-CFR. balusters) can be a maximum of 19 inches apart. Skip to content. 23 (e) (1), OSHA says that a guardrail must have a vertical height of 42 inches nominal from the upper surface of the top rail to floor, platform, runway, or ramp level. Note that our enforcement. WIDTH ≥ 22” between railings. 7 . OSHA 29 CFR 1926. Note that our enforcement. 5 inches. OSHA requirements are set by statute, standards and regulations. (c) Stair rails and handrails. After Nov. All guardrail systems must be able to hold at least 200 pounds of pressure pushing out and down on the railing. CAL-OSHA has specific requirements for guardrails in the workplace. §3210. 112 (sic). 500(d. 1 Doors. Rather, caged ladders will not be deemed OSHA. 503 (a) (1) The employer shall provide a training program for each employee who might be exposed to fall hazards. 23 (e) (1), OSHA says that a guardrail must have a vertical height of 42 inches nominal from the upper surface of the top rail to floor, platform, runway, or ramp level. The top edge height may exceed 45 inches (114 cm), provided the guardrail. Contact OSHA . 451(g)(1) Scaffolding. Inform the contractor, orally and in writing, of any operation or activity that does not comply with Caltrans contract requirements or Cal/OSHA regulations. 112 (a) (1) Vehicle curbs, bull rails, or other effective barriers at least six inches (15. 1052 (c) (3) (i)Here are the highlighted rules of OSHA’s scaffolding standard: 1. CAL-OSHA has a similar guideline in place for. Depending on whether you’re in the construction industry (standard no. Personal Fall Restraint System. Training Topic (“SafetySkills Training Title” – if different thanOsha Standerd 1926. 651 (c) (2) Means of egress from trench excavations. General requirements. cal hospital where he was pronounced dead on arrival [NIOSH 1997]. The top edge height may exceed 45 inches (114 cm), as long as the guardrail system meets all other criteria. 5" tall, with no more than a 1/4" gap at the bottom. (8) A climbing ladder or stairway shall be provided for proper access and egress, and shall be affixed or built into the scaffold and so located that its use will not have a tendency to. Thank you for your inquiry. This letter constitutes OSHA's interpretation of the requirements discussed. At the top of a stair flight, handrails shall extend horizontally above the landing for 12 inches (305 mm) minimum beginning directly above the first riser nosing. 453,All ladders, appurtenances, and fastenings shall be designed to meet the following load requirements: (1) The minimum design live load shall be a single concentrated load of 200 pounds. (2) The number and position of additional concentrated live-load units of 200 pounds each as determined from anticipated usage of the ladder shall be considered. 29: 29 CFR 1910. guardrails or railings if they have been designed for use as. Cal/OSHA poster “Safety and Health Protection on the Job. Further, OSHA standard 1910. Height of Top Rail Tailgate Training for California Construction Workers, Available at LOHP, University of California, 2223 Fulton Street, Berkeley, California, 94720, (510) 642-5507. 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). 1. 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. Additionally, roofing workers on roofs with slopes of 4-in-12 (18 degrees) or less where single-unit roof coverings are installed at heights greater than 20 feet may be protected by warning lines. Any vertical intermediate members (EX. 4 cm) in height. 502(k) and training that meets the requirements of 29 CFR 1926. 1. 25” clearance, ≥ 200lb load STANDARD STAIRSUBlueWater offers industry-leading, non-penetrating guardrail systems for OSHA-compliant fall protection on flat roof building and elevated platforms. 1010. The California Building Code (CBC) contains general building design and construction requirements relating to fire and life safety, structural safety, and access compliance. The handrail must have a gap from the wall 1 1/2 inches or more, but the overall handrail must not project more than 3 1/2 inches into the. If a walkway is in a consistently wet area, it must have proper drainage, mats. (2). 28; 1910. (2) Temporary railing and toeboards shall meet the requirements of Sections 1620 and 1621. 2 cm) in height from the tread surface at the riser face. Guardrails must be capable of withstanding at least 200 pounds of force applied within 2 inches of the top edge. (See Section 3214 for stair rail and handrail specifications and Section 3234 for industrial stairways). S. 501(b)(1), even where there is a permanent guardrail with a 36-inch top rail that, pursuant to STD 01-01-010, is acceptable for. 2275. American National Standard Institute (ANSI) standards A14. In addition to the Title 8 worker safety and health standards the index includes references to a limited number of Cal/OSHA Program administrative requirements in Chapters 3. 22 m) or more in depth so as to require no more than 25 feet (7. This is the first OSHA requirement to be aware of. Cable Railing Standards. OSHA addresses the fall protection to be provided to employees on self-propelled scissor-lifts through the application of the general duty clause (section 5 (a) (1)) of the OSH Act) because the OSHA standards do not cover such equipment. While there are similarities between the federal OSHA and Cal/OSHA minimum requirements for guardrail systems, thither are also some differences. RISERS must be uniform between landings, 30-50 deg, ≤ 9. Cal OSHA requires a maximum single rail length of 8 feet. 82 cm ±7. 6(b) and (c) of the High Voltage Electrical Safety Orders. This clause is often used by OSHA to enforce fall protection requirements. Some areas require taller guardrail. The ideal height for guardrails or roof fall protection systems — according to federal OSHA regulations — is 42 inches, but anywhere between 39 and 45 inches is. OSHA 1910. 502(b)(3) requires railing systems meet a 200 pound concentrated load test. While there are similarities between the federal OSHA and Cal/OSHA minimum requirements for guardrail systems, there are also some differences. Question 2: Are employees required to be tied-off when working on a guardrail-equipped scissor lift. 25 (b) (1) Handrails, stair rail systems, and guardrail systems are provided in accordance with § 1910. 1‑2007, A14. 25 inches and 1 inch, respectively. 502(b), and the other end of your control line is attached to a guardrail system or wall, then your control line would comply with the requirements in §1926. 501 (b) (9) (ii): Workers need fall protection (guardrail system, safety net system,. 29 (b) (1): To meet OSHA’s guardrail height requirements, the top rail needs to be 42 inches plus or minus 3 inches above the walking-working surface. ). CAL OSHA GUARDRAIL REQUIREMENTS Safety on worksites is a key concern for any employer or employee. (2) Requirements relating to fall protection for employees working on poles, towers, or similar structures are provided in. As of January 1, 1998, the use of a body belt for fall arrest is prohibited. Warning lines must: Be 34 to 45 inches in height Be flagged approximately every 6 feet (7) All scaffold work levels 30 inches or higher above the ground or floor shall have guardrail protection that meets the requirements of Section 3209 and 3210. Amendment of section heading and section filed 5-20-99; operative 6-19-99 (Register 99, No. Retaining wall guardrail requirements: This article describes the requirement for guard railings along the top of many retaining walls. 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. Stair. 15220. §3213. The following general requirements by the California Code of Regulations apply to all stair rails and hand rails: A stairway with four or more risers, or rising more than 30 inches (76 cm), must be fortified with: one handrail (minimum requirement) and a stair rail, top rail, and mid-rail, along each unprotected side. For this purpose, it’s common to use toeboards with a vertical height of at least 3. 451(g) or 29 CFR 1910. 01 inches is required for the edges. The railing shall be provided on all exposed sides, except at entrances to stairways. Search. 866. Cal/OSHA. Cal OSHA requires a maximum single rail length of 8 feet. 23 (a) (2) Designed into or is an integral part of machines or equipment. T he. Railing height for guard rail. (3) Guardrails installed on or before May 26, 2011. 1910. §1626. (a) Buildings. 1926. Cal/OSHA Regulation Guidance Materials, Posters, and Other Resources Access to work levels Stairways and Ladders;. 25 inches and 1 inch, respectively. Cal/OSHA Title 8, Article 5, Section 3291:. filed 3-7-97 pursuant to section 100, title 1, California Code of Regulations (Register 97, No. California Code of Regulations, Title 8, Section 1637. no planking or platform is part of an eave barrier or railing system. "The employer must ensure each employee on a walking-working surface with an unprotected side or edge that is 4 feet (1. or other working areas of a building as defined in Section 3207 of the General Industry Safety Orders. California Code of Regulations, Title 8, Section 1620. 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. For. The top rail rail must be able to withstand 200 pounds of force in the downward and outward directions. 451(a)(5) is acceptable provided it meets the following guidelines: (c) Stair rails and handrails. General Requirements. 62 cm). The general requirements specified in Sections 1003 through 1015 shall apply to all three elements of the means of egress system, in addition to those specific requirements for the exit access, the exit and the exit discharge detailed elsewhere in this chapter. 501 2 Ladder safety 1926. The Occupational Safety and Health Administration (OSHA) standard at 29 CFR 1926. There are 29 OSHA-approved State Plans operating state-wide occupational safety and health programs. Surf Railing. (a) Design Loads. Guard Clearances. 2. From guardrail post spacing, railing height, and belt to installation, we may support split down OSHA's railing requirements and every your ask. To ensure adequate protection, install guardrails along all open sides and ends before releasing the scaffold for use by employees, other than the erection and dismantling crews. Whenever guardrail systems are used, they must meet the definition of a "guardrail system" in §1926. Top edge height of top rails, or equivalent guardrail system members, shall be 42 inches (1. 5–1969, Safety Requirements for Material Hoists. [35] California Department of Industrial Relations - CA. Safety Railing. 866. work . Buildings or portions of buildings and facilities within the scope of this chapter shall be accessible to persons with disabilities. 29 (f) (1) (i)) (as measured at the. Security Products . Fall protection used to comply with 1926. California Code of Regulations, Title 8, Section 1620. 21(b)(5). Scope . New query. OSHA follows a hierarchy of fall protection controls, which prioritizes certain methods over others. 451 (a) (5), states that, "Guardrails shall be 2 x 4 inches or the equivalent, approximately 42 inches. 116 (b) "Escalator" means a power-driven continuous moving stairway principally intended for the use of persons. 3 Railing at Fixed Objects or Embankment Installations 18 09-01-2015 . Standard Guardrails. ”. Standard Specifications. top rail ≥42” H, w/ midrail, ≥ 200lb load GUARDRAILS used on platforms and runways, ≥42” H ± 3”, w/ midrail HANDRAILS used only on stairs > 44” W, must be 30-38” H, 2. (Title 24, Part 2, Section 2-3326 (e). The following is an overview of the regulations in Title 8 for Fall Protection in construction (not all of the applicable Title 8 regulations are given below) Article 16. Scaffolds--Various Types. 29 (b) (1) The top edge height of top rails, or equivalent guardrail system members, are 42 inches (107 cm), plus or. 29 (b) defines the requirements that all guardrails need to comply with to meet the minimum standard of safety. The program shall enable each employee to recognize the hazards of falling and shall train each employee in the procedures to be followed in order to minimize these hazards. 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. Safety Products . Subchapter 4. In particular, toeboards used for falling object protection are as follows: Toe Board Height Requirements: 29 (k) (1) (ii): “have a vertical minimum height of 3. Cal/OSHA. 1. 23 (a) (1) Used in emergency operations such as firefighting, rescue, and tactical law enforcement operations, or training for these operations; or. 502(b)" describes how to design and build guardrails to comply with OSHA regulations. Scaffold-related fatalities account for a significant number of fatalities in the construction workplace. New definition of “Certified Safety Professional or CSP” filed 8-29-2011; operative 9-28-2011 (Register 2011, No. Standard Number: 1926. 1052 (c) (3) The height of stairrails shall be as follows: 1926. . According to OSHA: When workers installing solar panels are exposed to fall distances of six feet or more, they need to be. Cal OSHA Guardrail: What is the difference? Cal OSHA requires the top rail position to be 41” to 46” above the walking surface. 2m) or more above a lower level is protected from falling by one or more of the following guardrail systems; safety net systems; or. It consists of an anchorage, connectors, and body belt/harness. 5 inches (9 cm) as measured from the top edge of the toeboard to the level of the. Hazard Communication Program (HAZCOM) 81. 450(b), as well as the requirements of §1926. 5 and A92. Scaffolding hazards continue to rank high on the list of the most frequently cited standards in the construction industry. Have handrails that meet the requirements of § 1917. parapets would meet the minimum OSHA requirements for guardrail fall protection [Gambatese et al. 2 cm) in height from the tread surface at the riser face. 501(b)(1) (guardrails on the walking/working surface, safety nets, or personal fall arrest systems) or modified the catch platform to ensure it would have prevented a falling employee from. Jeffrey A. State Plans are required to have standards and enforcement programs that are at least as effective as OSHA's and may have different or more stringent requirements. or guardrails (Note: the standard mandates guardrails for some types of scaffolds). Cal/OSHA Title 8, 3209, on the other hand, states that the top rails of a metal guardrail can have a height from 42" to 45" from the surface below, with a permissible tolerance on height dimensions of one inch. The employer must ensure: Signs meeting the requirements of the General Industry Safety Orders, Section 3340 shall be posted to warn unauthorized persons to stay out of the CDZ. 29 (b) (1): The top edge height of top rails, or equivalent guardrail system members, are 42 inches (107 cm), plus or minus 3 inches (8 cm), above the walking-working surface. Off guardrail post spacing, railing height, or diameter to installation, we can help break down OSHA's railing requirements and all your questions. This information will be made available to sensory-impaired individuals upon. Guardrail requirements are covered under OSHA 1910. In particular, toeboards used for falling object protection are as follows: Toe Board Height Requirements: 29 (k) (1) (ii): “have a vertical minimum height of 3. 29 (b) (1): The top edge height of top rails, or equivalent guardrail system members, are 42 inches (107 cm), plus or minus 3 inches (8 cm), above the walking-working surface. 866. The Guardrail height shall not be less than 36 inches above the walking surface. (Note: the permissible tolerance on height dimensions is one inch). The standard's definition of a guardrail system is: "a vertical barrier, consisting of, but not limited to, Toprails, midrails , and posts, erected to prevent employees from falling off a. Stair railing height requirements are derived from handrail code—a model building code that communities can adopt and adapt as needed. Fall Protection Specialties. Roof Safety Railing Ground Assembly Railing Construction Railing KeeGuard Railing Non. Dear Mr. S. The railing height should be at least 42 inches from the first edge of the tread to the rail's upper edge. 866. 1917. OSHA requirements for guardrails are also quite stringent. Employers are required to comply with all Cal/OSHA regulations that apply to their operations, even if not listed below. Cal/OSHA 10-Hour Training for General Industry is a 100% online course designed to assist entry-level workers in satisfying Cal/OSHA training requirements. A guardrail safety system’s top edge must be 42(±)3 inches above the walking level. The top edge of the guardrail should be 42 inches above the walking/working surface. The short answer is usually, yes. 7 . At the lowest landing, the enclosure on the. Design and Construction of Railings. The regulations state that parapets, guard rails, and roof safety railings have to be 42 inches tall, plus or minus 3 inches, to provide adequate fall protection. Roof Safety Railing Ground Mounted Railing Build Rails KeeGuard Railing Non-Penetrating. OSHA requirements are set by statute, standards and regulations. A catwalk handrail or guardrail system is required for any catwalks higher than 4′ above a lower level. 68 (b) (7) (i) (a) The cone shall make an angle of not less than 45° with the horizontal. 502 (d)(16). 10. 7. Guardrails with a top-edge height less than 39 inches are not permitted. Our portable guard railing is 42 inches tall. The OSHA rules and standards regarding handrails are in the section about the fall protection systems. Hazard Communication Program (HAZCOM) 81. OSHA Standards Frequently Cited During FY 2013 Inspections of Roofing Contractors (NAICS 238160) Rank by Number of Citations Issued Categories Standard 1 Duty to have fall protection 1926. 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. Search. (a) (1) Every floor and roof opening shall be guarded by a cover, a guardrail, or equivalent on all open sides. 28; 1910. 501(b)(3) states that, when guardrails are removed to facilitate hoisting operations, employees who have to lean out over the edge must be tied off. 1917. An OSHA-approved state plan must have safety and health requirements at least as effective as those of Federal OSHA and must adopt comparable state Under §1910. All scaffolds or staging referred to in this Article suspended more than 7 1/2 feet from the ground or floor below shall have a standard guardrail of 2-inch by 4-inch of selected structural grade lumber, free of knots or defects, not less than finished size of 1 7/8 inches by 3 1/2 inches, or of other equally rigid materials of equivalent strength. Fall protection equipment must be installed. OSHA 29 CFR 1926. 07 m), plus or minus 3 inches (8 cm), above the walking/working surface. This 200 pound load test is designed to stop an employee from a potentially fatal fall, as opposed to the IBC requirement that takes into account the idea that many people may be leaning on the. B) 1915. 1 Where required. Practice good housekeeping when working in and around the platform. What are the general OSHA requirements of toe board? According to OSHA 1910. 2, 3. On slopes up to 5-in-12 (23. Where the guardrail requirements of. This letter constitutes OSHA's interpretation of the requirements discussed. HANDRAIL REQUIREMENTSOSHA roof guardrail requirements state that the top rails and the mid-rails of the guardrail system must bet at least one-quarter of an inch thick. The employer must ensure: 1910. Phone Numbers. If you need additional information, please contact us by fax at: U. OSHA Standard for Roof Openings. (a) A standard guardrail shall consist of top rail, midrail or equivalent protection, and posts, and shall have a vertical height within the range of 42 inches to 45 inches from the upper surface of the top rail to the floor, platform, runway, or ramp level. This subpart applies to all general industry workplaces. In sum, when a construction employer protects its employees from falls with a guardrail system, that guardrail system must meet the requirements in §1926. 29 CFR 1926. [29 CFR 1926. Proposed Rule 67:13117, (March 21, 2002). 73]. 503(a) and (c). Using these definitions, therefore, OSHA concludes that a skylight should be regarded as a hatchway, i. In sum, when a construction employer protects its employees from falls with a guardrail system, that guardrail system must meet the requirements in §1926. 501(b)(1) (guardrails on the walking/working surface, safety nets, or personal fall arrest systems) or modified the catch platform to ensure it would have prevented a falling employee from. In a separate OSHA study involving 99 fall-related fatalities, it was found virtually all the deaths could have been prevented by the use of guardrails, PFA systems, safety nets, covers or other means to reduce employee exposure to the hazard. General requirements. ”. On a recent site visit, one of our clients asked if OSHA’s 1910 four foot rule applies to loading docks. 360 Mobile Safety Rail; AccuFit Safety Barrier; 360 Portable Hide-a-Rail Foldings Track;OSHA guidelines on guardrail fall protection criteria dictate that a guardrail safety system’s top edge must be 42(±)3 inches above the floor. 5” H. Top Rail Requirements. To help the index user select the applicable safety orders the referenced section number is. OSHA Fall Protection Requirements. (Title 24, Part 2, Section 2-3306(i). 866. 1. temporary guardrail protection is impracticable? (OSHA”) If . Scaffolding Requirements . for General Industry. It includes identification of hazards on the site as well as regular inspections, accident investigation, and correction of hazardous conditions. Residential Construction – 29 CFR 1926. A minimum radius of 0. 1917. (b) Safety monitoring systems. From guardrail post spacing, railing height, and width to set, we can help break down OSHA's railing requirements the all your questions. 1431 (b) (2) Exceptions: A personnel platform is not required for hoisting employees: 1926. ; Toprails and midrails that are at least 1/4 inch in diameter (see 29 CFR 1926. Safety Requirements for Scaffolding • 1910. CAL-OSHA sets and enforces standards for workplace safety and health, investigates complaints of workplace hazards and accidents, and provides training and education to employers and workers on workplace safety and health. If your system was installed before January 2017, the mandatory height decreases to 30 inches. Cal/OSHA also requires that the top rail of the guardrail must. 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. Our interpretation letters explain these requirements and how they apply to particular circumstances, but they cannot create additional employer obligations. 452(x)(9) 1926. So, that height can be anywhere from 39 inches to 45 inches. Refrigerated trucks are 50 to 60 inches in bed height, so they always will require a guardrail. §3212. Midrails, screens, mesh, intermediate vertical members, or equivalent intermediate structural members shall be installed between the top edge of the guardrail system and the. "Nominal. 420 Greentree Road. Unless the nature of the work in progress or the physical conditions prohibit the use or installation of such guardrails. 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. 527. 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 Guardrail Load Requirements. Construction Safety Orders. ANSI A14. Follow the OSHA low slope roof guidelines for flat roof fall protection. 1 m) plus or minus 3 inches (8 cm) above the walking/working level. (a) Unless otherwise protected, railings as set forth in Section 1620 shall be provided along all unprotected and open sides, edges and ends of all built-up scaffolds, runways, ramps, rolling scaffolds, elevated platforms, surfaces, wall openings, or other elevations 7 1/2 feet or more above the ground, floor, or level underneath. (a) Scaffolds shall be provided for all work that cannot be done safely by employees standing on permanent or solid construction at least 20 inches wide, except where such work can be safely done from ladders. Their standard states, "A standard guardrail shall consist of top rail, midrail or equivalent protection, and posts, and shall have a vertical height within the range of 42 inches. It may include, lanyards. 29 standards and Cal/OSHA Title 8, 3209 standards. OSHA standard 1926. 5 inches (9 cm) as measured from the top edge of the toeboard to the level of the. Safety. Our roof hatch safety railing is designed for safe egress and ingress and for fall protection while a roof hatch is open. 158(a). If you have an edge that does not pose this risk, you should be OK with standard railing without toeboard. This is the first OSHA. Non-penetrating Guardrail. 10 are mentioned in 3276. 527. (2) No metal scaffold equipment that is broken or deteriorated to the extent that its section is structurally weakened shall be used. Open-sided dock areas 4 feet or more above adjacent floor or ground level where there is the danger of employee falling shall be guarded by a standard railing or the equivalent. 25 (b). Exception 1: Guardrails located at the open side of a stair run shall not be less than 34 inches in height.