Close. 501(b)(10)). Look at local requirements to see what your municipality allows. When the running slope, or grade, of a sidewalk exceeds 5% it is a ramp. Working Area. It also can be expressed as a percentage, pitch, or in degrees. By properly maintaining sidewalks, parking lots, curbs and other outdoor pedestrian spaces, winter's slips, trips and falls can be reduced or eliminated. NE Salem, OR 97301-3882 Phone: 503-378-3272 Toll-free: 800-922-2689 Fax: 503-947-7461 FACT SHEET osha. 5. 5041, F. The term "exit route" means a continuous and unobstructed path of exit travel from any point within a workplace to safety outside. Each working level of a scaffold must be fully planked or decked. that is compliant in slope, counter slope, vertical clearances, turning radii and surface discontinuities; providing compliant ramps connecting the structural floor to an existing pedestrian accessible route; and implementing sufficient measures to ensure the safety and welfare of the pedestrian(s) traversing the site. Occupational Safety and Health Administration, Department of Labor. This is the first OSHA requirement to be aware of. 23 (a) (1) Used in emergency operations such as firefighting, rescue, and tactical law enforcement operations, or training for these operations; or. 1 This document is intended to provide basic safety guidelines related to working on hazardous terrain, especially that of steep slopes (e. General Physical Conditions and Structures Orders Article 2. Kee Walk ® is designed for modern roof types including trapezoidal profile composite or built up and standing seam metal roofs. 2]" For curb ramps constructed before January 26, 1992 (pre-ADA), including those that have since been altered, the running slopeProviding walkways separated from the travel lanes could help to prevent up to 88 percent of these "walking along roadway crashes. 1926. Occupational Safety and Health Administration 200 Constitution Ave NW Washington, DC 20210 1-800-321-OSHA 1-800-321-6742. Here is a list of important OSHA standards for work platforms that you may not be aware of. 83 in dry conditions and 0. EXCEPTION: Existing ramps may have width as required for stairways. A customer called and asked, “I’m interested in how you attained OSHA approval of your safety surfaces, as you claim on your tread plates. 23, a 200 lb force applied to the top rail in any direction at any point. Added to this, it also protects the roof. (. 0 ACTIVITY DESCRIPTION 1. 91 m) above the upper landing surface and is. gov; USA. General Industry Safety Orders Group 1. Walkways that traverse a slope: When a walkway is positioned across a slope, as opposed to along it, the maximum permitted incline is 7°. 3. If sidewalks are less than 60 inches (5 feet) wide, passing spaces must be constructed every 200 feet. 17 (d) (1) While dockboards or carplates are in position; or. 26 (a) Dockboards are capable of supporting the maximum intended load in accordance with § 1910. 3306. Information barriers restrict an individual's use of information contained in the pedestrian environment. Gaining a basic understanding of how to measure slope is important since you can then apply that knowledge to many other situations. 3, the clear width of walking surfaces shall be 36 inches (915 mm) minimum. 3. BCA interpretation for a ramp in accordance with AS 1428. 1. A walkway is defined as a continuous way designated for. The Oregon OSHA Yarding and Loading Handbook is a comprehensive guide for logging operations that covers safety standards, best practices, and common hazards. 81 Friday, No. Specifically, workroom floors have always been required to be kept clean and dry. S. In the event that the sheeting and bracing. An effective housekeeping program (including floorcare) is needed. (b) Stairways: Section 4. Tuesday, August 17, 2021. Post-Mounted Objects. 1020, OSHA has simply moved the standard from Subpart C to Subpart Z of the Part 1910 - Occupational Safety and Health Standards. Figure 222. 29 CFR 1915. We will now cover some additional areas. 91-596, encourages states to develop and operate, under OSHA guidance, their own job safety and health plans. The system also meets the other design criteria of this standard. Except where required to meet the accessibility requirements in accordance with Section 307. It is sometimes referred to as a "ship's ladder. Failure to comply with these. It does not alter or determine compliance responsibilities in OSHA standards or the Occupational Safety and Health Act of 1970. 2. The profile grade and pivot point are generally located at the pavement crown. Walkways are available from 4-ft to 10-ft and bridges are available. the structural floor to an existing pedestrian accessible route; and implementing sufficient measures to ensure the safety and welfare of the pedestrian(s) traversing the site. The directive includes changes for inspection guidance and citation policy. 1. Provide a 3-foot minimum clearance width for continuous passage; if a sidewalk is less than 5 feet in width, provide passing areas of 5 feet by 5 feet at intervals no farther than 200 feet apart. 1. 501 (Duty to have fall protection), 1926. These walkways help reduce slips, trips, and falls whether your employee is working on a slippery membrane roof or. wide. Slope represents the proportion of vertical rise to horizontal length and is specified in the Standards as a ratio (e. S-052] RIN 1218-AB55. 2. OSHA has a specific definition for low-sloped roofs as follows: “Means a roof that has a slope less than or equal to a ratio of 4 in 12 (vertical to horizontal)”. If a jobsite walkway is required to have cleats due to its slope, what is the maximum allowable spacing for the cleats? 14 inches. Low-slope roof – a roof having a slope less than or equal to 4 in 12 (vertical to horizontal). Enclosed spaces attached or immediately adjacent to the bleacher-type seating comprise, in theThe ADA requires that all business and public use wheelchair ramps adhere to a 1:12 slope ratio, meaning that for every inch of vertical rise there must be 12 horizontal inches (one foot) of ramp. The OSHA walkway requirements are different than those required for vehicles, so consider this too. L. This Standard defines the safety requirements relating to the elements of design, operation, and maintenance of low lift and high lift powered industrial trucks controlled by a riding or walking operator, and intended for use on compacted, improved surfaces. g. Complicating the need for repairs for ramps are tight tolerances for running grade and cross-slope (see Section 4). as a footwalk along shafting or a walkway between buildings. It also can be expressed as a percentage, pitch, or in. This eTool* specifically provides information on OSHA's Powered Industrial Truck requirements [ 29 CFR 1910. The maximum slope of transition slopes is 1:10, measured parallel with and adjacent to the curb line. Each employee on a walkway located within a scaffold shall be protected by a guardrail system (with minimum 200 pound toprail capacity) installed within 9½ inches. Section 3272, Aisles, Walkways, and Crawlways. 1910. 23 (e) (3) (iii), installations, posts and top and intermediate rails are to be of 2-inch by 2-inch by 3/8-inch angles or other metal shapes of equivalent bending strength with posts spaced not more than 8 feet on centers. W. 20 reference language. 451(e)(1) ] When using direct access, the surface must not be more than 24 inches (61 cm) above or 14 inches (36 cm) horizontally from the surface. 1910. On divided highways, each one-way pavement has a. OSHA did have a requirement for a slip resistance of 0. walkway facing the. 4. 29 (f) (1) (ii) (B)) and the handrail must be 30 to 38 inches in height (§1910. The slope limit shall apply in any direction to the point of the first slope change, where a slope change exists. The maximum driveway slope is 25%. For instance, 3" rise divided by 36" run = . For example, ADA requires a minimum slope of 1:20 and a maximum of 1:12. It is clear that — by OSHA mandate — every employer will be required to designate a qualified person to inspect their walkways to ensure they are in. What is the required safety factor for components of a multiple lift rigging assembly? 900lbs. 24 that extends at least 36 inches (. This is the first OSHA requirement to be aware of. The control zone and safety monitor systems are not to be employed on roofs steeper than 4 vertical to 12. Roof safety walkway systems are an integral part of a safe environment when working at heights. 2 Components. 1. Head on crashes (15%-75% reported reduction)OSHA's Walking-working surfaces standard, 29 CFR 1910. 28, duty to have fall protection and falling object protection, states that fall protection must be provided to any employee working on a “walking-working surface with an unprotected side or edge that is 4 feet or more above the lower level. The cross slope of the ramp run itself may not exceed 2 percent (1:50). 1926. If your project slopes more than this, consider adding in a couple of steps or levels to minimize the slope. 3. While you will see ramps at steeper slopes including the range of 0° to 18° of slope in the illustration shown here and ramps with slopes as steep as 20° in older. 2 and §405. 7. Start by evaluating the slope of your landscape. Slope and Rise of Sidewalk Ramps (642. No ramp or walkway shall incline more than 1:3 (1 vertical to horizontal, or 20 degrees above the horizontal). The climbing side of the ladder should have at least 36 inches from the center of the rungs for a slope of 76. Kee Walk can be used on used on flat, barrel and sloping roofs and is designed to provide a level walking surface for slopes up to 35 degrees. Pay attention to track position – When working on a hill, the tracks should be positioned straight up and down the slope. , a 5 ft. x 5 ft. g. Confined spaces include, but are not limited to, tanks, vessels, silos, storage bins, hoppers, vaults, pits, manholes, tunnels, equipment housings, ductwork, pipelines, etc. C. The average slope of the top half of the hill, ridge or escarpment is 10 percent or greater. The hill, ridge or escarpment is 60 feet (18 288 mm) or greater in height for Exposure B, 30 feet (9144 mm) or greater in height for Exposure C, and 15 feet (4572 mm) or greater in height for Exposure D. 1. Ponding water can be a slip hazard, especially in the winter when the water freezes. ___ Walking and Working Surfaces - Changes. Curb ramps built to the maximum slopes can easily fall out of compliance with just a slight displacement. ) The Americans with Disabilities Act states that these criteria must be met for any wheelchair ramp used by the public. 1926. 451 (e) (5) (ii) - No ramp or walkway shall be inclined more than a slope of one (1) vertical to three (3) horizontal (20 degrees above the horizontal). 15005 - safety belts and lines)Use proper illumination in walkways, staircases, ramps, hallways, basements, construction areas and dock areas. OSHA uses the term "permit-required confined space" (permit space) to describe a confined space that has one or more of the following characteristics: contains or has the potential to contain a hazardous atmosphere; contains material that has the potential to engulf an entrant; has walls that converge inward or floors that slope downward and. About 1/4" per foot is good. • Slope surfaces consisting of rough materials, such as revetment, adjacent to pedestrian a path. 1020, OSHA has simply moved the standard from Subpart C to Subpart Z of the Part 1910 - Occupational Safety and Health Standards. If you are building the walkway yourself, you will need access to equipment such as a wheelbarrow, shovels and other tools that will. OSHA clearance requirements regulate the amount of empty space that must be left around ladders in workplaces. Part 1926. Walkways are maintained in dry condition. 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. An OSHA-approved state plan must have safety and health requirements at least as effective as those of Federal OSHA and must adopt comparable stateCurb ramps should meet the same general thresholds for repair as sidewalks. Next, decide on the design of your walkway. These specifications apply to all portions of accessible routes, including thresholds and carpet trim. Your observation correctly identifies OSHA's omission to change the §1910. SIMPLE SLOPE--SHORT TERM. wide, at minimum, with a cross slope of 1% (2. Sc. To calculate the ADA-required ramp length, multiply the vertical rise (10. Walkways may slope 5% (5 inch drop over 100 inches) provided that the walking surface is non-slip. Measure the vertical length you want to cover. Except as provided in § 1926. 02(2)(d) Cross Slope The maximum cross slope on a paved shared-use path is to be 2%. 23 (e) (3) (iv), the anchoring of posts and framing of members for railings of all types. 2. 501 (b) (1) Unprotected sides and edges. Use Terraces in a Sloping Landscape . When mobile mechanical equipment is used to perform work that is both temporary and infrequent in a designated area, the employer must ensure the warning line is erected not less than 6 feet (1. This information supports OSHA’s enforcement and outreach activities to assure safe and healthful working conditions for working men and women. A public address system with standby power is provided; 1. Ship stair (ship ladder) means a stairway that is equipped with treads, stair rails, and open risers, and has a slope that is between 50 and 70 degrees from the horizontal. When a ramp has a slope that is steeper than 1 vertical foot to 8 horizontal feet, it should be equipped with cleats that are at least 1 foot 2 inches apart from each other. Cages and wells are not ladder safety systems. Occupational Safety and Health Administration 200 Constitution Ave NW Washington, DC 20210 1-800-321. Which does OSHA need to say about safely using forklift work platforms? It can be confusing. 1 This handrail system is designed to meet the loading requirements of OSHA 1910. According to Slip, Trip, and Fall Prevention by Steven Di Pilla. Therefore, it is very important to investigate the influence of walkway slope on pedestrian flow dynamics. Under §1910. 2]" For curb ramps constructed after January 26, 1992 (post-ADA), the slope must be 8. Any ramp having a slope steeper than this is not considered an accessible ramp and cannot be used as part of an accessible route. The rule allows employers to use non-conventional fall protection practices in certain situations, such as designated areas on low-slope roofs for work that is temporary and infrequent and fall protection plans on residential roofs when employers can demonstrate guardrail, safety net, or personal fall protection systems are not feasible or. 33 percent), all sidewalks must be planned with the least amount of running slope feasible, as previously. 3. 8. 1 Criteria for Changes in Level along Sidewalks and Walkways. Below, we break down the ways OSHA defines both types of roof slopes and the risk areas to identify on each type of roof as a way to keep you and your crews safe and protected. 3] Thick walls, casework, shelving, columns and other elements can cause doors or gates to be recessed. A cross-slope that changes so rapidly that there is no planar surface within 0. 6 (1) Where an employee has access to an open-top bin, hopper, vat, pit or other open-top enclosure from a point directly above the enclosure, the enclosure shall be (a) covered with a grating, screen or other covering that will prevent the employee from falling into the enclosure; or (b) provided with a walkway. Aisle Marking Tape Training. The Premises Safety experts at Robson Forensic are frequently retained to investigate cases involving slips, trips, and falls as they relate to floors and walkway surfaces, sidewalks, short flight stairs, gratings, wheel stops, and speed bumps, and other architectural features. 2931. General Physical Conditions and Structures Orders Article 4. The Occupational Safety and Health Act requires employers to comply with safety and health standards promulgated by OSHA or by a state with an OSHA-approved state plan. oregon. 1 Assess the Slope. First, OSHA requires that all scaffolds be designed by a person who is qualified to design a safe structure. Sand and stone. Be equipped with a railing meeting the requirements of § 1918. , LL. Â Oregon OSHA allows 12-inch widths for ladder jack, top-plateOSHA catwalk standards require that all catwalks and raised work platforms be covered with a nonskid surface or constructed from nonskid grating. 223 November 18, 2016 Part VII Book 3 of 3 Books Pages 82493-83106 Department of. Slope is usually expressed as the ratio of the ramp’s height, or rise, to its length, or run. Basically in order to be considered a ramp it must have a slope greater than 5% (1:20). 451(e)(5)(iii) If the slope of a ramp or a walkway is steeper than one (1) vertical in eight (8) horizontal, the ramp or walkway shall have cleats not more than fourteen (14) inches (35 cm) apart which are. 3. curb ramp. 651, and 29 CFR 1926. Use established pedestrian walkways with guard rails and strictly enforce their use. A width of 5 feet is the minimum for two people to walk together or two wheelchairs to pass. While you will see ramps at steeper slopes including the range of 0° to 18° of slope in the illustration shown here and ramps with slopes as steep as 20° in older. ADA ramp requirements include landings at the top and bottom of the ramp. The employer must ensure that each walking-working surface can support the maximum intended load for that surface. The bridge shall be set from the ground uphill or downhill to the landing location at a slope no greater than 6 ft horizontal to 1 ft vertical;. 7An overlay may be matched to the existing cross-slope unless the safety assessment report indicates otherwise. 610 m (2 ft) could create a safety hazard. 29 CFR Part 1910 [Docket No. Convert the rise and run to the same units and then divide the rise by the run. Portions of accessible routes with running slopes steeper than 5% also must be treated as ramps. Van accessible spaces must (pick option #1 or #2) Option #1. Curb ramps are required for newly built and altered streets, roads, and intersections or anywhere there are curbs or other barriers from the street to a pedestrian walkway. Ramp Width. Drivers of errant vehicles can steer, brake, and recover from a run-off-the. Below is an overview of these. If the slope of a ramp or a walkway is steeper than one (1) vertical in eight (8) horizontal, the ramp or walkway shall have cleats not more than fourteen (14) inches (35 cm). Part 1926. the dock. [29 CFR 1926. Although many people think of falls as occurring from one level to another level. 4. The width of ramps shall be as required for exits. ) [§ 4. OSHA. Wheelchair ramp degree slope ratios are provided in the ADA guideline. EXCEPTION: The clear width shall be permitted to be reduced to 32 inches (815 mm) minimum for a length of 24 inches. retardant resin formulations in a safety yellow color. 1 Interpretations (May 16, 1984)Landing requirements for all other exterior doors. Falls from heights and on the same level (a working surface) are among the leading causes of serious work-related injuries and deaths. 29(b)(2)(i-iv):WCB Standards. On larger roof areas where there can be multiple fall risks, a properly designed roof safety system can be greatly improved by the installation of a well-designed roof walkway system. 29(b)(2)(i-iv):Any roof walkway system needs to satisfy the load-bearing requirements contained in regulation BS EN 516:2006. ADA Sidewalk Requirements. Equipment standards on slip, trip. In addition to the influence on pedestrian safety, ramp also influence the walking comfort and efficiency of pedestrians in our daily lives. Low-slope roof. 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. Whenever implementing anything new in your facility, make sure you provide your employees with the proper level of training. 68(c)(3)(v) – and this regulation lacks a methodology for verification. Complicating the need for repairs for ramps are tight tolerances for running grade and cross-slope (see Section 4). Spiral stairs must meet the. "Ship's stairs" means a stairway equipped with treads and stair rails with a slope greater than 50 degrees from the horizontal. [29 CFR 1926. 1. Walking surfaces must have running slopes not steeper than 1:20, see 403. 3. The ramp slope is a ratio expressed as the vertical rise divided by the horizontal run. Step 1 – Determine the level of your slope by using a laser level or water level. 501 (b) (1) through (b) (14), each employee on a walking/working surface 6 feet (1. ") (b) Width. Whether to do a steep ramp or steps depends somewhat on who will be using the walkway. 160 • Fire Detection Systems, 1910. Ensure the landing area is at least 1. Excavating is recognized as one of the most hazardous construction operations. Safety net systems. 1 Doors. The maximum rise for any run shall be 30 in (760 mm). OSHA also requires that elevated walkways like walkway are equipped with protection from falling objects. ( c) Protection from falling objects. Most of the rules within the regulation became effective in 2017, with several more phased in before 2019. 1- 2000 Safety Code for Elevators and Escalators,. In areas that can’t be kept dry, OSHA. OSHA defines low-slope roofs as any roof that “has a slope less than or equal to 4 in 12 (vertical to horizontal). 1052 (a) (2)July 17, 2014 Mr. A ratio of 4 in 12 means a vertical rise of 4 units ( e. Detectable warning elements must extend the full width of the ramp. 2. Steep Slope Construction Document Revision Date CS-R-16 0 January 9, 2019 Page 1 of 16 1. OSHA issued a compliance directive for its excavation standard on July 1, 2021. 29(d) Designated areas. Walking-working surfaces are maintained free of hazards such as sharp or protruding objects, loose boards, corrosion, leaks, spills, snow, and ice. Each working level of a scaffold must be fully planked or decked. 33% slope), a width of 36 inches, and adjacent counter slopes of no steeper than 1:20. In offices, minimum height and width requirements apply to emergency exit aisles. No ramp or walkway shall be inclined more than a slope of one (1) vertical to three (3) horizontal (20 degrees above the horizontal). 28(b)(13) Work on low-slope roofs and 1910. New Compliance Option Included (2) The street, walkway, refuge area, or open. 3. November 22, 2017. • The presence of traffic or a body of water at the bottom of a slope adjacent to a pedestrian path. If we build a long distance pedestrian facility it should be considered a walkway in accordance with AS 1428. 451(e)(5)(ii)] If a ramp or walkway has a slope of more than 1:8, it must have cleats securely fastened to the planks not more than 14 inches apart, to provide footing. Here a black metal railing fades discreetly into the hillside landscaping. Each surface will present you with the problems talked about previously. 2] and Cross Slope [§405. g. S. About us. The slope is particularly important, as it affects other factors such as the ramp’s layout, accessibility, and construction cost. Except as otherwise provided in paragraph (b) of this section, each employee engaged in roofing activities on low-slope roofs, with unprotected sides and edges 6 feet (1. As a general rule, you'll need aisles. Landings and steps should be level, with only a slight slope for drainage. Changes in level can be up to ¼” without treatment or ½” if beveled with a slope no steeper than 1:2. News and Events; Contact; Home;Occupational Safety and Health Administration, Department of Labor. 1515. It covers the key ADA requirements, design standards, and best practices for accommodating pedestrians with disabilities. or barricades must be provided for excavations adjacent to walkways, driveways, and other pedestrian or. ). The application of the relevant Sections and the limits of slope are illustrated in Figure 1. Part 2 Occupational Health and Safety; Part 3 Workers' Compensation System;. Walking surfaces must have running slopes not steeper than 1:20, see 403. Compliant to EN 14122-3. gov; USA. The climbing side of the ladder should have at least 36 inches from the center of the rungs for a slope of 76. 501 (b) (1) Unprotected sides and edges. NOTES:The ADA has set forth the following requirements for ramps in California: Slope: Slopes for ramps that provide handicap access, are used as an exit or are in the path of travel must not exceed a 1-foot rise in 12 feet of horizontal run. 28; 1910. It covers the key ADA requirements, design standards, and best practices for accommodating pedestrians with disabilities. Each scaffold walkway should be at least 18. 29 CFR 1926. Steep Slope Construction Document Revision Date CS-R-16 0 January 9, 2019 Page 1 of 16 1. 8 degree angle slope. We have not changed or modified the standard language. A corroded railing or lack of a railing is unsafe, especially near waterways or a steep slope. Advisory 402. This is a significant improvement, but slips and falls will continue to be a risk. Safety and Health Ordinance, Cap 509 (OSHO), the Factories & Industrial Undertakings Ordinance, Cap 59 (FIUO) and their respective subsidiary regulations, e. Walkways shall be of sufficient width to accommodate the pedestrian traffic, but in no case shall they be less than 4 feet (1219 mm) in width. + More Info. 33 percent slope) maximum. A modular roof walkway system that’s easy to install and designed to meet and exceed all OSHA regulations. The best way to build a walkway on a steep slope is to level it out. According to ADAAG, the counter slope to a curb ramp should not exceed 5 percent (ADAAG, U. Accommodation can take many forms but most often appears as sidewalks or shared use paths. CarlB (Civil/Environmental) 13 Oct 08 17:07. The running slope is to be uniform along a run, although slight variations may occur with certain materials such as applicable OSHA standard requires it, OSHA strongly recommends that all employers have an EAP. OSHA allows the use of an effective fall restraint system in lieu of a personal fall arrest system. Steeper slopes pose greater safety risk to motor vehicles traveling across or down them. Instead, see the definition of Low-slope roof in OAR 437-002-2021(2) Additional Oregon Definitions. Slope [§405. Such. gov; USA. Failure to provide adequate slope can lead to wet and damaged foundations, deterioration of the driveway and walkway, and low spots where water collects. If the slope of a ramp or a walkway is steeper than one (1) vertical in eight (8) horizontal, the ramp or walkway shall have cleats not more than fourteen (14) inches (35 cm) apart which are securely fastened to the planks to provide footing. OSHA publishes a final rule on WWS and PPE in November 2016 that updated requirements for slips, trip and fall hazards. gov; Coronavirus Resources; Disaster Recovery Assistance; DisasterAssistance. Advisory 402. Rather than just relying on friction to provide a safe walking surface when traveling up a slope, Kee Walk utilizes stair sections for a safe and ergonomic ascent. 21 Scope and definitions. 451 (e) (5) (i) Ramps and walkways 6 feet (1. 20210, although there. 6 Physical properties. Some central safety considerations ASTM F1637-21 covers are illumination, possible changes in walkway levels, and mats and runners on walkways. The employer must ensure guardrail systems meet the following requirements: 1910. in elevation in portions of the means of egress that serve nonambulatory persons shall be by means of a ramp or sloped walkway. In terms of width, industrial aisles should be at least 4 feet and at least 3 feet wider than the largest equipment that has to pass through them. In addition to OSHA,Changes in level can be up to ¼” without treatment or ½” if beveled with a slope no steeper than 1:2. 0% maximum) to meet ADA standards. B56. 3-1). that is compliant in slope, counter slope, vertical clearances, turning radii and surface. A Guide to OSHA Rules This informational booklet provides a general overview of a particular topic related to OSHA standards. 2 Design the Walkway. 1. A warning line system and a safety monitoring system. OSHA defines a low-slope roof as a roof having a slope of less than or equal to 4 inches of vertical rise for every 12 inches horizontal length (4:12) (1926. June 14, 2021 Reviewed by Michelle Seidel, B. Consider the slope ratio requirement your local regulations demand. 119 • Fixed Extinguishing Systems, General - 1910. California Occupational Safety and Health Administration (Cal/OSHA), Title 8, 1918. 1926. 2 Components. Occupational Safety and Health Administration 200 Constitution Ave NW Washington, DC 20210 1-800-321-OSHA 1-800-321-6742. sq and deflection kept within 15 mm or 1/100 of the span, whichever is lesser. A customer. Figure 8 Always provide drainage for recessed parking areas. ) [§ 4. 3. 81(b)(1)(iv)(D). OSHA 1910. 3. § 1910. gov; USA. Start by evaluating the slope of your landscape. Ramps with a minimum width of eighteen (18) inches may have only one guardrail. The standard focuses on proactive. However, in a rulemaking proceeding, OSHA has proposed revisions to Subpart D that would include a new provision specifically for ramps. For ADA compliance, the minimum sidewalk width is 36 inches (3 feet), though sidewalks can be wider. 3. Where the type of operation necessitates working on slippery floors, such surfaces shall be protected against slipping by using mats, grates. ”. This slope should be 6% or less. Make plans about the garden walkway. SIMPLE SLOPE-. OSHA did have a requirement for a slip resistance of 0.