1052 (c) (3) The height of stairrails shall be as follows: 1926. OSHA Guardrail Load Requirements. Roof Safety Barrier Ground Mounted Railing Construction Railing KeeGuard Railing Non-Penetrating. When the 200-pound point load is applied,. 1. CAL/OSHA (Ex. RISERS must be uniform between landings, 30-50 deg, ≤ 9. 29 standards and Cal/OSHA Title 8, 3209 standards. Safety Consulting Services, Inc. Abrasive wheels shall be used only on machines provided with safety guards as defined in the following paragraphs of this section, except: 1910. inheight. 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. • A Cal/OSHA permitis required for erecting and dismantlingscaffolds that exceed or 36 ft. 500(d. 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. Have handrails that meet the requirements of § 1917. Technical Products . Jeffrey A. 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. Further, OSHA standard 1910. 6(b) and (c) of the High Voltage Electrical Safety Orders. Note that you won’t need to remove your cage after the final deadline. 452(x)(9) 1926. 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. 1 m) plus or minus 3 inches (8 cm) above the walking/working level. 2m) or more above a lower level is protected from falling by one or more of the following guardrail systems; safety net systems; or personal fall protection system. A stairway, ladder, ramp or other safe means of egress shall be located in trench excavations that are 4 feet (1. 1431 (b) (2) (i)Under 1910. 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. Subchapter 4. The OSHA catwalk handrail requirements are found in OSHA sections 1910. The following are the requirements for safety guard rails: OSHA safety rail height standards state that the top edge height is 42 inches. 28 and 1910. 1910. "Nominal. SUBJECT: 1926. Roof hatch protection is addressed by OSHA standard 26 CFR 1910. Code of Safe Practices. 501(b)(10) states “each employee engaged in roofing activities on low-slope roofs, with unprotected sides and edges 6 feet (1. 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. COMMON OSHA REQUIREMENTS 1910 SUBPART D DEFINITIONS/EXAMPLES STAIR RAIL/STAIR RAIL SYSTEMS. 11). 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. Paragraphs (b), (c), (d) and (e) of this appendix describe test procedures which may be used to determine compliance with the requirements in § 1926. (1) Buildings or structures shall be provided with a perimeter guard consisting of a parapet or guardrail system meeting the requirements of Section 3209 located above the adjacent horizontal surface on which portable equipment such as davits and outriggers beams are used to support suspended equipment or which provides access to or from such. guardrails or railings if they have been designed for use as. 360 Mobile Safety Rail; AccuFit Safety Railing; 360 Mobile Hide-a-Rail Folding Rail; Wire Guard; Metal Roof Guardrail; Parapets Wall Tensioning. While there are similarities between the federal OSHA and Cal/OSHA minimum requirements for guardrail systems, there are also some differences. Here is what the OSHA code used to say about skylight screens: "Skylight screens shall be of such construction and mounting that they are capable of withstanding a load of at least 200 pounds applied perpendicularly at any one area on the screen. Stairs other than fixed industrial stairs have different requirements for being equipped with standard stair railing or standard handrails when compared to the requirements of fixed industrial stairs. 1. The standards for guardrails and railings set by Cal-OSHA are much more. From guardrail post spacing, railing height, furthermore diameter to installation, we can help break down OSHA's railing requirements and any your questions. 1926. (a) Buildings. GPO Source: e-CFR. 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. 1 – Structural Welding Code – Steel. All guardrail systems must be able to hold at least 200 pounds of pressure pushing out and down on the railing. Practice good housekeeping when working in and around the platform. OSHA follows. Read Section 3210 - Guardrails at Elevated Locations, Cal. From guardrail position spacing, railing size, and diameter on mounting, we can assistance break down OSHA's railing requirements furthermore all your challenges. work . The top edge height may exceed 45 inches (1. 25 (b) (2) Vertical clearance above any stair tread to any overhead obstruction is at least 6 feet, 8 inches (203 cm), as measured from the leading edge of the tread. serves as a handrail shall have a height not less than 34 inches and not more than 38 inches measured vertically from the leading edge of the stair tread nosing. for General Industry. 502(b)(3) requires railing systems meet a 200 pound concentrated load test. (4) The system used to connect the personnel platform to the equipment shall limit the platform to within 10 degrees of level, regardless of boom/jib angle. From guardrail post spacing, railing height, and diameter to getting, we can help break down OSHA's railing requirements and all your questions. 360 Mobile Safety Rail; AccuFit Safety Railing1915. ACCU-FIT CAL 3209 DESCRIPTION Built for compliance under both Cal-OSHA and federal OSHA regulations, our Accu-Fit Cal 3209 system is a complete fall-protection solution. Please refer to OSHA's Frequently Cited OSHA Standards page for additional information. The use of wire ropes as top rails and intermediate rails of guardrail systems used for perimeter. 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. 555 (a) General requirements. C. ” 340. Scissor lifts must have guardrails installed to prevent workers from falling (see 29 CFR 1926. " 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. This cal osha 3209 fall protection guardrail is approved for use in California and adheres to all Cal-OSHA requirements. (3) Wood top railings shall be smooth and of 2-inch by 4-inch or larger material. Open guards shall have balusters or ornamental patterns such that a 4-inch-diameter sphere cannot pass through any opening except as allowed by Section 1015. 21 - Scope and definitions. $59. About Us; Where Are Work; Account; Contact; Testify; 1. Occupational Safety and Health Administration 200 Constitution Ave NWThe California Building Code (CBC) contains general building design and construction requirements relating to fire and life safety, structural safety, and access compliance. Topic. 501 (b) (1) This means that at any point your employees are exposed to heights equal to or greater than these, they must have some sort of protection. 28; 1910. 1431 (b) (2) Exceptions: A personnel platform is not required for hoisting employees: 1926. Our interpretation letters explain these requirements and how they apply to particular circumstances, but they cannot create additional employer obligations. 360 Mobile Safety Rail; AccuFit Safety Railing; 360 Mobile Hide-a-Rail Folding Rail;OSHA requires scissor lift operators to follow the rental company and manufacturer’s instructions on managing loads when the machine is extended to prevent tip-overs. 2275. 2275. Scope . (4) Ground-Rigged Working Platforms. When assessing an employer's compliance efforts, the Agency considers the requirements of pertinent. The unprotected sides of elevated work locations that are not buildings or building structures where an employee is exposed to a fall of 4 feet or more shall be provided. requirements of OSHA standards or regulations, refer to. e. (a) During roofing operations the employer shall comply with the provisions of Section 1509 and employees shall be trained and instructed in accordance with the provisions of Section 1510 of these orders. If any cross brace is used to support the top rail for the guardrail, then cross bracing should reach the height of between 38 and 45 inches. 2275. 23 (e) (3) (iv), the anchoring of posts and framing of members for railings of all types must he of such construction that the completed. 3) the top must not fail and may deflect to a point no lower than 39 inches above the floor when a 200 pound load is imposed on it in a downward or outward. Because interpreta-tions and enforcement policy may change over time, you should consult current OSHA administrative interpretations and decisions by the Occupational Safety and Health Review Commission and the Courts for additional guidance on OSHA compliance requirements. So, to meet OSHA standards, a guardrail can be between 39" and 45" tall, but Cal/OSHA only allows railings to be 41" to 46" tall. Proposed Rule 75:28862-29153, (May 24, 2010). 2m) or more above a lower level is protected from falling by one or more of the following guardrail systems; safety net systems; or. Every stairway serving any building or portion thereof shall conform to the requirements of this Section. Occupational Safety and Health Administration 200 Constitution Ave NW Washington, DC 20210 1-800-321-OSHA 1-800-321-6742. The following requirements apply to all stairways as indicated: (1) Stairways having four or more risers or rising more than 30 inches (76 cm), whichever is less, shall be equipped with: (A) At least one handrail; and (B) A stair rail consisting of a top rail and mid-rail along each unprotected side or edge. On a recent site visit, one of our clients asked if OSHA’s 1910 four foot rule applies to loading docks. Kee Safety. The top edge height may exceed 45 inches (114 cm). 1610. 48 (b)1-800-321-OSHA (6742), TTY 1-877-889-5627. Hazard Communication Program (HAZCOM) 81. 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. 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. To comply with OSHA's fall protection requirements in the pictured scenario, the employer could have either provided the fall protection specified in 1926. 1910. 28 of OSHA’s standard on walking-working surfaces (1910. 112 (a) (1) Vehicle curbs, bull rails, or other effective barriers at least six inches (15. Guardrail requirements are covered under OSHA 1910. Top Rail Since per federal OSHA 1910. 23 (a) (1) Used in emergency operations such as firefighting, rescue, and tactical law enforcement operations, or training for these operations; or. It consists of an anchorage, connectors, a body belt or body harness and may include a lanyard, deceleration device, lifeline, or suitable combinations of these. Roof Safety Railing Ground Mounted Railing. (1910. For additional information, see OSHA's Workers’ page. 4 cm) in height. Code of Safe Practices. Homepage; Products. The handrail must be grippable and between 1 1/4 and 2 inches in diameter. OSHA 1910. OSHA Guardrail Load Requirements. According to OSHA, these heights are: General Industry requires fall protection for any worker over 4’. 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. 501(b)(13) Workers engaged in residential construction 6 feet or more above lower levels must be protected by conventional fall protection (i. 3 Railing at Fixed Objects or Embankment Installations 18 09-01-2015 . 4. Must Withstand 200 Pounds. (1) The employer shall designate a competent person to monitor the safety of other employees and the employer shall ensure that the safety monitor complies with the following requirements: (A) The safety monitor shall be competent to recognize fall hazards;Guardrails 78. Department of Labor, OSHA, Directorate of Construction, fax # 202-693-1689. 866. Fall Security Specialists. The top rail must be at least 42 inches in height (§1910. 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. 18, 2036, all fixed ladders must be equipped with a ladder safety or personal fall arrest system. Cal/OSHA states that guardrails shall be provided on all open sides of unenclosed elevated work locations where the elevation difference to the level below is. 28; 1910. 866. 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. (A) Ground-rigged working platforms shall comply with all the requirements of Section 3295(e)(2)(A) through (M). This Safety and Health Information Bulletin is not a standard or regulation, and it creates no new legal obligations. §3212. Harris: This is in response to your letter dated February 23, 1978, concerning the construction standards requirements for toeboards. Safety Items . Fall-protection system options in Cal/OSHA construction safety orders are more specific than OSHA regulations. 82 cm ±7. Our photo (above) illustrates very challenging stairs with a high rise, climbing to over 230 feet at the Pyramid of the Sun in Teotihuacán outside of Mexico City. Refer to T8 CCR for the complete set of requirements. 215 (a) (1) (ii)The information in this handout is based on the 2022 California Residential Code. §3214. OSHA Guardrail Dimensions. 1926. 453 address aerial lifts for general industry and construction (respectively). 451 (b) (4) Each end of a platform, unless cleated or otherwise restrained by hooks or equivalent means, shall extend over the centerline of its support at least 6 inches (15 cm). Shift inspection . 501) or your line of work falls more within the “ general industry” category (standard no. Metal Scaffolds. 1997] (See Figure 1). ” 340. If you require your workers to use a scissor lift, you should provide them with harnesses. 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. OSHA requirements are set by statute, standards and regulations. The OSHA rules and standards regarding handrails are in the section about the fall protection systems. 28 includes unprotected sides and edges. ” However, it is what the standards don’t say that can cause. Safety Products . 23 (a) (1) Used in emergency operations such as firefighting, rescue, and tactical law enforcement operations, or training for these operations; or. 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. The maximum and minimum cross-sectional dimension should be 2. Guardrail systems with toeboards, Safety net systems, or Personal fall arrest systems. The height can exceed 45 inches as long as every other criterion required by OSHA has been met. It does not impose any new compliance requirements. 116 (b) "Escalator" means a power-driven continuous moving stairway principally intended for the use of persons. General Requirements. This is true for a roof edge guardrail or for a skylight guardrail. Top Rail Requirements. 2 cm) in height from the tread surface at the riser face. In addition, OSHA requires that fall protection be provided when working over dangerous equipment and machinery, regardless of the fall distance. 501 (b) (9) (ii): Workers need fall protection (guardrail system, safety net system,. General Requirements. inheight. 4 Railing at Structures 23 09-01-2015 . Sincerely,Semitrailers, flatbeds and straight trucks all have bed heights that closely align with 48-inch-high platforms, so loading dock platforms most commonly are 44 to 48 inches high. CBC provisions provide minimum standards to safeguard life or limb, health, property, and public. Where overhead clearance prohibits installation of a 42-inch guardrail, a lower rail or rails shall be installed. Partner Portal +1 (800) 851-5181. Have handrails that meet the requirements of § 1917. (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. The Division of Occupational Safety and Health (DOSH), better known as Cal/OSHA, protects and improves the health and safety of working men and women in California and the safety of passengers riding on elevators, amusement rides, and tramways – through the following activities: Setting and enforcing standards. 1926. 2. As of January 1, 1998, the use of a body belt for fall arrest is prohibited. 1917. In addition, OSHA also issued an interpretation (55 FR 13407; April. Railing height from tread surface at the riser face shall be 33±3 inches (83. 35). We also note that a number of National and State building codes have stair rail (guardrail) and handrail provisions that mirror the OSHA standards set out above. e-CFR. In lieu of guardrails, crossbracing may serve as a toprail or midrail, providing the crossing point is [29 CFR 1926. Guardrails; Handrails and Landings; Temporary Agencies Citable Employers and Applicability of Defense: Protecting. 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. 833-579-0927. Whenever guardrail systems are used, they must meet the definition of a "guardrail system" in §1926. 527. Shall have uniform spaced rungs with a maximum spacing between rungs of 16-3/4 inches; 4. 23. Info@EDGEfallprotection. 503 (a) (1) The employer shall provide a training program for each employee who might be exposed to fall hazards. SafetyTips for Working Safely with Scaffolds • Selectthe right type for the job. OSHA Standard for Roof Openings. 22. Key Cal/OSHA Requirements . New definition of “Certified Safety Professional or CSP” filed 8-29-2011; operative 9-28-2011 (Register 2011, No. 1- 1995, Safety Requirements for Workplace Floor and Wall Openings, Stairs, and Railing Systems, requires guardrail protection for the exposed sides of ladderway openings in any working/walking surface. "The employer must ensure each employee on a walking-working surface with an unprotected side or edge that is 4 feet (1. 23. Provide reference to the Standard Specifications or the specific regulation violated. 1. 5–1969, Safety Requirements for Material Hoists. 1541 . Note: (1) Requirements relating to fall protection for employees working at elevated locations on poles, towers and other structures are provided in Section 2940. 341(d)(5)(B) • Asafeand unobstructed meansofaccess, such as awalkway, stair, or ladder shall be provided to all scaffoldplatforms. Stair treads must sustain a weight of at least. 1 Where required. 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. RAILINGS open-sided stairs < 44” require 1 stair rail/side; open-sided stairs > 44” require 1 stair rail and 1 separate. OSHA 29 CFR 1926. Designers for certain scaffolds also must be registered professional engineers. (a) General. 1910. The employer must ensure: 1910. compliance requirements of OSHA standards or regulations, refer to Title 29 of the Code of Federal Regulations. GUARDRAIL REQUIREMENTS. There is a 3-inch variance that is allowed in either direction. Roof Safety Railing Sanding Mounted Railing Fabrication Railing KeeGuard Railing Non. See the following elevated work platform OSHA requirements in 29 CFR 1910. Surf Railing. If the. 23, entitled "Guarding Floor and Wall Openings and Holes. . About Us; Where Our Work; Account; Meet; Testimonials; 1. 158(a). 2275. OSHA requirements for guardrails are also quite stringent. Construction Safety Orders. 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. One of the most important safety features in any. Guardrails 78. "The employer must ensure each employee on a walking-working surface with an unprotected side or edge that is 4 feet (1. 1 m) plus or minus 3 inches (8 cm) above the walking/working level. The inspection must consist of observation of wire ropes (running and standing) that are likely to be in use during the shift for apparent deficiencies, including. Scaffolding. To gather more information or for quotes on Safety Gates, Guardrail systems, or for consultation, contact the EDGE Fall Protection Team! 844-314-1374. ) (f) Stairway platforms shall be no less than the width of. Our interpretation letters explain these requirements and how they apply to particular circumstances, but they cannot create additional employer obligations. Cal/OSHA COVID-19 Guidance and Resources. Two OSHA standards can apply – 29 CFR 1910 and 29 CFR 1926. One of the most critical measures in promoting safety is the installation of safety railings to prevent falls and protect individuals from harm. 2. (1) The employer shall designate a competent person to monitor the safety of other employees and the employer shall ensure that the safety monitor complies with the following requirements: (A) The safety monitor shall be competent to recognize fall hazards; (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. 112 (sic). The plan. 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. The following requirements apply to all stairways as indicated: (1) Stairways having four or more risers or rising more than 30 inches (76 cm), whichever is less, shall be equipped with: (A) At least one handrail; and (B) A stair rail consisting of a top rail and mid-rail along each unprotected side or edge. They are provided only for general guidance purposes, and readers must refer to the corresponding Title 8, California Code of Regulations to determine compliance with California-specific requirements. Thank you for your inquiry. Phone Numbers. A system used to arrest an employee in a fall from a working level. For this purpose, it’s common to use toeboards with a vertical height of at least 3. (2) Temporary railing and toeboards shall meet the requirements of Sections 1620 and 1621. 1926. or guardrails (Note: the standard mandates guardrails for some types of scaffolds). Safety Products . Safety Services . The top edge height may exceed 45 inches (114 cm), as long as the guardrail system meets all other criteria. Call Us Today At (844) 314-1374. §1620. Safety Railing. Summon Us Today At (844) 314-1374. Means of egress doors shall meet the requirements of this section. This information is not meant to be either a substitute for or legal interpretation of the occupational safety and health regulations. Cal/OSHA poster “Safety and Health Protection on the Job. 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). 1052 (c) (3) (i)Here are the highlighted rules of OSHA’s scaffolding standard: 1. 29: 29 CFR 1910. For Landscape and Horticultural Services, use NAICS code 561730 in the NAICS search box. 2275. (Title 24, Part 2, Section 2-3326 (e). California safety requirements for the construction of stairways, ramps, stair rails which is governed by the California Code of Regulations. ”. Unfortunately, many buildings get close to this height without quite meeting the height required by OSHA to. 527. These scaffolds are powered or unpowered and allow for easy movement and a more efficient work environment. 1. Guardrail Regulations: Federal OSHA Compared to Cal OSHA. Specifically for roofing work on low-slope roofs, OSHA’s 29 CFR 1926. Department of Labor, OSHA, Directorate of Construction, Office of Construction Standards and Guidance, fax. 527. 1917. The sections mentioned below are the ones that are most important to guardrails or railings when it comes to fall protection. Zarletti: Thank you for your letter of June 18, concerning the allowable tolerance for the height of guardrails as specified at 29 CFR 1926. 451 (a) (5), states that, "Guardrails shall be 2 x 4 inches or the equivalent, approximately 42 inches. 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. The guardrail must withstand up to 200 lbs of force in any outward or downward direction to be OSHA-compliant. 3 – American National Standards for Ladders – Fixed – Safety Requirements. Fall Guard Specialists. Title 8 of California Code of Regulations (T8 CCR) specifies many requirements for fall protection in are selected regulations that contain fall protection requirements. Employers must meet certain administrative requirements that may include Cal/OSHA notification, specific registration, permitting, certification, recordkeeping, and the posting of. 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. 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. 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. Partner Portal +1 (800) 851-5181. 24 cm) in height shall be provided at the waterside edges of aprons and bulkheads, except where vehicles are prohibited. Read more about ADA ramp slope requirements. (a) Design Loads. 25 inches. 2. 1910. Top edge height of top rails, or equivalent guardrail system members, shall be 42 inches (1. 502 (d)(16). 2. On the ascending side of the manlift floor openings shall be provided with a bevel guard or cone meeting the following requirements: 1910. Doors serving a means of egress system shall meet the requirements of this section and Section 1022. OSHA publishes a final rule. (Title 24, Part 2, Section 3305(a). There are multiple OSHA compliant solutions and systems to add fall protection to skylights. Design and Construction of Railings. 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. 5‑2007 and A14. On a recent site visit, one of our clients asked if OSHA’s 1910 four foot rule applies to loading docks. 502(b), including the top rail height requirement in §1926. Rolling scaffolds, also known as mobile scaffolds, are supported scaffold sets on castors or wheels. Handrail Requirements. 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. OSHA requirements for walkways state that "all places of employment, passageways, storerooms, service rooms and walking-working surfaces are kept in a clean, orderly and sanitary condition. Vertical height of top rail. 1915. Readers must refer directly to title 8 of the California Code of Regulations for details regarding the scope, specifications, and exceptions and for other requirements that may apply to their operations. 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. The Division of Occupational Safety and Health (DOSH), better known as Cal/OSHA, protects and improves the health and safety of working men and women in California and the safety of passengers riding on elevators, amusement rides, and tramways – through the following activities: Setting and enforcing standards. Construction Safety Orders. What are the general OSHA requirements of toe board? According to OSHA 1910.