Sep 10, 2021 · That being said, there are no requirements for a fall arrest system or ladder safety system for offset fixed ladders 24 feet and under in height so long as the ladder resting platforms at all transitions are of minimum horizontal dimensions (29 CFR § 1910. 4. Employers must set up the work place to prevent employees from falling off of overhead platforms, elevated work stations or into holes in the floor and walls. Safe and secure access to the scaffold by using ladders or stairs should be used, not items like boxes or other unstable objects. 500(a)(2) or in § 1926. Nov 29, 1996 · Paragraph (f) This paragraph requires that horse scaffolds not be constructed or arranged more than two tiers or 10 feet (3. 8 m) of lanyard. In one- and two-family dwellings, beams or girders spaced not less than 4 feet (1219 mm) on center shall be permitted to project not more than 6 inches (152 mm) below the required ceiling height. false Study with Quizlet and memorize flashcards containing terms like fiberglass ladders conduct electricity when dry, a fixed ladder is permanently attached to a structure. Study with Quizlet and memorize flashcards containing terms like Employer's duty to have fall protection is when:, Anchorage for positioning devices must limit free falls to two feet and be capable of supporting a potential impact load of _____ pounds. I put on a body The employer must ensure that each employee on a walking-working surface near an opening, including one with a chute attached, where the inside bottom edge of the opening is less than 39 inches (99 cm) above that walking-working surface and the outside bottom edge of the opening is 4 feet (1. OSHA defines a walking working surface as “any horizontal or vertical surface on or through which an employee walks, works, or gains access to a work area or workplace location”. , 3,500, 5,500. 1053(b)(1), the ladder side rails must extend at least 3 feet above the upper landing surface to which the ladder is used to gain access. Pumps are often needed to push water to the land surface. Same as No. Stand close to the load with your feet shoulder width apart, one foot slightly in front of the other for balance. , When is fall protection required in the construction industry?, An ironworker is standing 30 feet in the air on a tilt-up concrete wall, throwing We're proud to have a collective 4. WORKING IN AND AROUND A TRENCH Protective systems (such as shoring, sloping or using “trench boxes”) are required when: Excavations are five feet or more deep (four feet in Washington). A self-retracting lanyard is not appropriate for a fall restraint system unless the worker cannot reach the fall hazard when the lanyard is fully extended Personal fall arrest system A system used to safely stop a worker who is falling from a working level. a) Allow PV installer to work with both hands free while leaning. Use a stepladder with spreaders unlocked. Many times the nature and location of the work will dictate the form that fall protection takes. and more. 105(d). End anchors have an ultimate load capacity of at least 71 kN (16,000 lbs). An excavation is any man-made cut, cavity, trench or depression in the earth’s surface formed by earth removal. 6 m) above a lower level shall be protected from fall hazards by guardrail systems, safety net systems, personal fall arrest systems, positioning May 1, 2010 · The threshold for fall protection in construction work is 6 feet. A toeboard shall be erected along the edge of platforms more than 10 feet above lower levels for a distance sufficient to protect employees below, except on float (ship) scaffolds where an edging of 3/4 x 1-1/2 inch wood or equivalent may be used in lieu of toeboards; The gaps between planks on the platforms of supported scaffolds should not exceed ____. X True False 7. , These plans call for the removal and replacement of an existing bridge on the _____ River. 501(b)(10) A low-slope roof has a slope less than or equal to 4 in 12 (vertical to Aug 14, 2023 · Use proper access when the scaffold platforms are more than two feet above ground or below a point of access. No Employment Contract. (Quick fact: individual meter socket enclosures are not considered service equipment per 230. Sep 23, 2018 · OSHA data shows 23 workers were killed in trench collapses in 2016 – surpassing the combined total from 2014 and 2015. • Will be on the same walking/working surface and be within sight of the employees that are being monitored; • Safety Net System – Safety nets must be installed as close as practicable under the walking/working surface on which employees are working, but not more than 30 feet below such surface. (ii) Guys, ties, and braces shall be installed according to the scaffold manufacturer's recommendations or at the closest horizontal member to the 4:1 height and be repeated vertically at locations of horizontal members every 20 feet (6. 66. For instance, if a 6-foot (1. If the trench is fewer than five feet deep, a competent person may determine a protective system is not required. 3(1)): 1. Although the length of each section of the ladder may be less than 24 feet, a worker on that ladder could fall more than 24 feet. A screen more than 2 feet below the walking/working surface shall not serve as fall protection. Oct 12, 2023 · According to OSHA, a trench is a narrow excavation (compared to its length) made beneath the ground’s surface. Trenches 20 feet deep or greater require that the protective system be designed by a registered Study with Quizlet and memorize flashcards containing terms like the provisions of Subpart M do not apply to the construction industy, the fall protection standards sets up a uniform threshold of __?__ determining when fall protection is required, covers for floor openings must be marked with the words __?__ or __?__ or be color coded and more. Unless it is designed and installed to support employees and materials without tipping, or has guardrails that block employee access, each end of a platform may not extend over its support more than 12 inches (for platforms 10 feet or shorter in length) or more than 18 inches (for platforms more than 10 feet long). 2, but 15 feet if the voltage exceeds 300V to ground. 1 m) or less thereafter for scaffolds 3 feet (0. Unfortunately, the 6-foot length lanyard will allow a worker to free fall up to 12-feet if the lanyard is anchored at or below the worker’s feet (see Figure 1). 9 m) or less Study with Quizlet and memorize flashcards containing terms like Same level falls are best described as:, Slips occur due to loss of balance or contacting an object or obstruction:, The applicable regulations and standards for slips trips and same level falls are: and more. Shear connectors (such as headed steel studs, steel bars or steel lugs), reinforcing bars, deformed anchors or threaded studs shall not be attached to the top flanges of beams, joists or beam attachments so that they project vertically from or horizontally across the top flange of the member until after the metal decking, or other walking/working surface, has been installed. • Do not work under suspended or raised loads and materials. Holes less than 6 feet deep (no minimum depth specified) that require employees to be protected from tripping or stepping into the holes by placing covers over them. 6 m). Study with Quizlet and memorize flashcards containing terms like Personal fall arrest system, Equipment guards, Warning line and safety monitoring systems and more. 4 inches (1. When an employee performs work near exposed parts energized at more than 600 volts, but not more than 72. The elevation of the line at any point is at least 1 metre (39 inches) above the working surface. 7 m) of lifeline should be allowed below the securing point of a rope grab type deceleration device, and the end terminated to prevent the device from sliding off the lifeline. 5 feet) year. 28(b)(6) All heights Feb 1, 2018 · The total allowable load can be calculated by multiplying the total square footage of the platform times the pounds per square foot. True Stairrails installed after March 15, 1991 must be no less than 36 inches in height. Jul 4, 2022 · A trench (trench excavation) is defined as, “A narrow excavation made below the surface of the ground where the depth is greater than the weidth, but the width of a trench (measured at the bottom) is less than 15 feet (4. Up to 5 feet: 8 feet: More than 5 feet, up to 10 feet: 10 feet: More than 10 feet, up to 30 feet: 13 feet: More than 30 feet: Safety net not permitted as fall protection (See: 29 CFR 1926. Employers must provide access when the scaffold platforms are more than 2 feet (0. , The top edge of a guardrail must not deflect to a height less than 39 inches above the walking level when _____ pounds is applied to it in a ) 3 feet (0. Miscalculating this distance can result in serious injuries and even death. Excavations are less than five feet, but the competent person determines there is an indication Tying off to the walking-working surface will often result in a free fall greater than 6 feet (1. This can include excavations for anything, from cellars to highways. There is no maximum below the surface of the ground in which the depth is greater than the width—the width not exceeding 15 feet (4. 5 kilovolts, and is not wearing rubber insulating gloves, being protected by insulating equipment covering the energized parts, performing work using live-line tools, or performing live-line barehand work under § 1926. 451(e)(8)] 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. 98 m) high (measured vertically from the floor or platform), or less than 3 feet (914 mm) wide (measured parallel to the equipment). 6 feet. The employer must ensure that each employee on a walking-working surface near an opening, including one with a chute attached, where the inside bottom edge of the opening is less than 39 inches (99 cm) above that walking-working surface and the outside bottom edge of the opening is 4 feet (1. 6 feet (0. However, regardless of the fall May 10, 2024 · working at a height of 3 metres or more (permanent and/or temporary work areas) working at a height of less than 3 metres when the surface below could cause a greater injury than just the fall (e. The standard does not apply to house •Know the written housekeeping policies and times that housekeeping personnel are available in your workplace •Prevent entry into areas that are wet •Wear slip-resistant footwear •Use additional caution when weather conditions reduce friction on outdoor surfaces •Keep floors clean and dry •All permanent aisles and passageways should be kept clear of obstruction and should be %PDF-1. 304 m), and to any property line that may be built upon, not less than 3 feet (0. 502(c)(1), (c)(2)) If shields are used, is the depth of the cut more than 2 ft (0. • Ensure that personnel wear high visibility or Jun 6, 2018 · Water may be plentiful just 10 feet below the land surface, or a deep well might have to be drilled many hundreds of feet to get at scarcer water filling the cracks between dense rock particles. Study with Quizlet and memorize flashcards containing terms like Most of the rebar called for in the culverts is #_____ rebar. Examples of floor holes include: Missing Floor Boards In addition, a minimum of 12 feet (3. 451(e)(8)] Must not be used as work platforms when rungs are less than 11½ inches, unless each employee uses fall protection or a positioning device. Oct 23, 2020 · Find answers to 'Working more than 3 feet below the surface is not allowed at Spherion. True / False Elevated work locations 30 inches or more above the floor are required to have guardrails. Where energized parts are exposed, the minimum clear workspace shall not be less than 6 feet 6 inches (1. Where allowed by the applicable governing authority, vestibules and storm enclosures shall not be erected for a period of time exceeding 7 months in any 1 year and shall not encroach more than 3 feet (914 mm) nor more than one-fourth of the width of the sidewalk beyond the street lot line. b. Find answers to 'What does it mean when they ask if working 3 feet under the surface is allowed' from Spherion employees. Any walking or working surface can be a potential fall hazard. d) Gently lower a worker to the ground from 10 feet or more. 6 feet above. 502(e)] Must be uniformly spaced within each frame section. Rocks that yield freshwater have been found at depths of more than 6,000 feet, and salty water has come from oil wells at depths of more than 30,000 feet. Emergency escape and rescue openings require a clear 36-inch-wide path to a public way. Except as provided in § 1926. ) (1) Safety nets shall be installed as close as practicable under the walking/working surface on which bridge workers are working, but shall not be installed more than 30 feet below such surface. 912 m). OSHA Trench Regulations. ; the safety net extends outward a sufficient distance, depending on how far the net is from the working surface (a) Where the elevation is 25 feet or more above the ground, water surface, or continuous floor level below, and when the use of personal fall arrest systems, personal fall restraint systems, positioning device systems or more conventional types of protection are clearly impractical, the exterior and/or interior perimeter of the structure shall be provided with an approved safety net extending For example, if a multiple section or side-step ladder extends more than 24 feet above the ground, the employer must equip the entire ladder with personal fall arrest or ladder safety systems. Study with Quizlet and memorize flashcards containing terms like Single ladders longer than ___ feet should not be used. 5 feet. , scaffold plank, fabricated plank, fabricated deck, or fabricated platform) shall be installed so that the space between adjacent units and the space between the platform and the uprights is no more than 1 inch (2. Study with Quizlet and memorize flashcards containing terms like Which of the following answer options are ways employers protect workers in trenches from equipment and materials?, Caught-in and caught-between injuries result from a person being squeezed, caught, crushed, pinched, or compressed between ___________ objects. But this little lad is lucky as his well is located in a place where groundwater is shallow Sep 1, 2007 · 12 feet above residential property and driveways and those commercial areas not subject to truck traffic for 120/208V, 120/240V, or 277/480V circuits. 9 m) Less than 300 volts (uninsulated lines) 10 feet (3. 9 m) c) 1. The purpose of the 3 foot minimum is to support the worker getting on and off the ladder. Step ladders must be equipped with a spreader or locking device to securely hold the front and back sections in an open position. Study with Quizlet and memorize flashcards containing terms like Ranking Interaction In general when working on platforms such as scaffolds, rank the fall protection systems to be used when possible, over the others: 1. 24 Kn) applied to the device when they are in the fully extended position. In some deep mines, about 3,000 feet down, temperatures can be as hot as in a desert. In general, the depth is greater than the width, but the width of a trench (measured at the bottom) is not greater than 15 feet (4. Stairways must be installed at least _____ degrees, but no more than ____ degrees from the horizontal. A 7-foot span should deflect no more than 13/8 inch. To work safely in excavations or trenches, you need a whole lot more than a blog article under your belt. In general, the depth of a trench is greater than its width, but the width of a trench (measured at the bottom) is not greater than 15 feet (4. Safety Monitoring System 4. “Employers need to realize that any excavation has the potential for exposure to serious injury and fatality,” one expert says. 8 ºC), to the nearest wall of any basement or pit shall be not less than 1 foot (0. Safety nets shall be provided when workplaces are more than 25 feet above the ground or water surface, or other surfaces where the use of ladders, scaffolds, catch platforms, temporary floors, safety lines, or safety belts is impractical. 28. 5 10 13 30 Study with Quizlet and memorize flashcards containing terms like OSHA requires employers to provide fall protection to construction workers who are working on surfaces with unprotected sides and edges _________ feet or greater above the lower level. A Personal Fall Arrest System (PFAS) must be rigged so that an employee can neither free-fall more than 6 feet, nor contact any lower level under the working surface, but never more than 30 feet below. . Jul 19, 2017 · Harness stretch = 0,3 meter (1 ft) (or more, depending on the manufacturer) Safety factor = 0,6 meter (2 ft) Adding the data above, will result in a required fall clearance of 0,8 + 0,8 + 0,3 + 0,6 = 2,5 meters (8,2 ft). 3 feet above. 29(g)(4)), have an acceptable guardrail system (29 CFR § 1910. Jun 20, 2024 · Trench/Trench excavation: Means a narrow excavation (in relation to its length) made below the surface of the ground. 25 inches to 16. 5. The control line must extend for a distance sufficient to enclose all employees performing overhand bricklaying and related work at the working edge, and it must be approximately parallel to the working edge. 50 inches. T F An OSHA "Letter of Interpretation" relaxes the requirements for fall protection on a construction site during inspection of the work if for short duration when the work has been stopped. When mobile equipment is operated adjacent to an excavation, or when such equipment is required to approach the edge of an excavation, and the operator does not have a clear and direct view of the edge of the excavation, a warning system shall be utilized such as barricades, hand or mechanical signals, or stop logs. OSHA generally requires that fall protection be provided at four feet in general industry, five feet in maritime and six feet in construction. 501 (b)(1) through (b)(14), each employee on a walking/working surface 6 feet (1. b) Allow PV installers to accurately perform module layout and installation. Is this true… or false?' from Spherion employees. 200 pounds Safety nets must never be installed more than _____ feet under walking/working surfaces. On the average, however, the porosity and when they are working on a suspended scaffold more than 10 feet above the working surface, or when they are working in bucket truck or aerial lift. Squat down, bending at the knees, keeping your back as vertical as possible. Shoring A structure that prevents trench walls from collapsing is known as _________. 6. Holes more than 6 feet deep that a person can fall into that require protection by fall arrest systems, guardrails or covers. Water coming from these depths is hot, too, but not near the boiling point. Safety nets must extend outward from the outermost projection of the work surface. 01 Construction loads shall not be placed on a structure or portion of a structure (ii) Each line shall be rigged and supported in such a way that its lowest point (including sag) is not less than 39 inches (1 m) from the walking/working surface and its highest point is not more than 45 inches (1. True / False The Lethal Distance 50% for falls is 11 feet. S Occupational Safety and Health standards, safety nets must be installed no more than 30 feet below the walking/working surface whenever there is a risk of falling (option c). 18 feet over public streets, alleys, roads, parking areas subject to truck traffic, driveways on other than residential property stairway-type ladders must be no more than 24 inches above or below the scaffold supporting level . 159(a), the appropriate VFR altitudes for aircraft (not in a holding pattern of 2 minutes or less, or turning) operating more than 3,000 feet above the surface to and including 18,000 feet MSL: Magnetic courses 0-179- odd cardinal altitudes plus 500 feet; e. even with. This is crucial as fall hazards remain one of the most common causes of serious work-related injuries and deaths. 8 meters) or more above lower levels and the inside bottom edge of the wall opening is less than 39 inches (1. 3 m) [50 inches (1. How many feet does Hank descend?. or depression in the Earth’s surface formed by earth removal. Oct 26, 2023 · According to U. Find answers to 'Can you work more then 3 feet under the surface level at' from Spherion employees. c) Be rigged such that an employee cannot free fall more than 2 feet. OSHA defines an excavation as: Any man-made cavity, depression, trench, or cut in the earth's surface formed by earth removal. 8-m) lanyard is used, the total free fall distance will be the distance from the walking-working level to the harness connection plus the 6 feet (1. Guardrails 3. For stairways, required at all heights if there are unprotected sides and edges: Working over dangerous equipment: 1910. Let’s start by defining what a walking/working surface is accoording to OSHA. True or False When you're working on a scissor lift a good place to attach fall protection equipment is to the railing of the lift's platform. Apr 22, 2011 · (1) 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. > See Section 21. • The safety net must extend outward a sufficient distance, depending on how work covered by this manual, unless specified differently below, whether performed by Government or Contractor work forces, to include steel erection activities and systems-engineered activities (prefabricated) metal buildings. See the positive things people have to say about working at Spherion, then give your local office a call. THIS FLEXIBLE EMPLOYEE HANDBOOK IS NOT AN EMPLOYMENT CONTRACT AND ONLY Aug 6, 2024 · Employer's duty to have fall protection is when: - Employee is exposed to falling 6 feet. To access a landing that is nine feet above the adjacent floor, a worker climbs an unsecured 10-foot ladder that has slip-resistant feet. • Inspect trenches after any occurrence that could have changed conditions in the trench. • The safety net must be inspected every week for damage. ) True, because your feet are closer to the center of the Moon. In the event of a fall, this is the minimum clearance required to prevent the user from hitting the level below. feet below a A net used for conventional fall protection cannot be located more than working surface and must be tested with a pound bag of sand. true. When accessing an elevated surface with a ladder, the top of the ladder should be _____ the surface. Climbing the back side of a step ladder is permissible when your weight is below the ladder’s Duty Rating. 8 m) b. , A metal ladder can be used near electrical sources if it has rubber feet at the bottom. For flywheels with smooth rims 5 feet (1. 1 m) below. Basically, wherever your employees feet land is considered a walking/working surface. Workers who may be exposed to a fall of 2. Floor, including the floor of a mezzanine or balcony 2. A habitable attic is limited to one-half the area of the story below and the dwelling requires Nov 8, 2022 · Less than 300 volts (insulated lines) 3 feet (0. 3. The rated separation for two-family dwellings is 1 hour whether or not a lot line exists between units. Any time you are working at a height of four feet or more, you are at risk. allowed by OSHA. 5 feet False If the safety net is installed 5 to 10 feet below the walking/working surface it shall extend 5 feet in outward direction Jul 16, 2013 · There are two exceptions to the base requirement for height of working space. 5 cm) wide, except where the employer can demonstrate that a wider space is necessary (for example, to fit around uprights when side brackets are used to (ii) Each line shall be rigged and supported in such a way that its lowest point (including sag) is not less than 39 inches (1 m) from the walking/working surface and its highest point is not more than 45 inches (1. 9 m) Explanation Per OSHA 1926. Find step-by-step Algebra solutions and your answer to the following textbook question: Hank is working in a silver mine 10 feet below the surface. (1) 7. 0 m) in height, whichever is less (paragraph (f)(1)); when arranged in tiers, that each horse be placed directly over the horse in the tier below (paragraph (f)(2)); when arranged in tiers, the legs of each horse shall be When doing more than 6 feet (≈2 m) above the ground, a worker must wear a safety harness with a(n) _____ that is attached to a strong anchor point. 650) The top edge of a guardrail must not deflect more than three inches when _____ pounds is applied in a downward direction. , netting mesh size for bodily fall protection is normally 6" x6" and more. 5 meters). Figure 1. Usually, a trench’s depth is larger than its width, whereas the width at the bottom is never greater than 4. 4 Temporary encroachments. 6 m) or less (measured as the bottom of the excavation), the excavation is also considered to be a trench”. Apr 26, 2024 · Although the water table varies throughout the Oglalla Aquifer, it is generally 15 to 90 meters (50 to 300 feet) below the land surface. 5 feet. ( 2 ) If the distance from the working surface to the net exceeds 30 feet, bridge workers shall be protected by personal fall arrest systems. Water exists in significant amounts below just about Earth's entire surface. What is the correct angle of inclination for single and extension ladders? Jun 9, 2000 · (w)(3) Manual force used to move the scaffold shall be applied as close to the base as practicable, but not more than 5 feet (1. Safety net systems must be no more than 30 feet below the working surface 8. c. (a) Grounding electrodes of pipe or conduit shall not be smaller than metric designator 21 (trade size 3∕ 4) and, where of steel, shall have the outer surface galvanized or otherwise metal-coated for corrosion protection. , Each employee on a walking/working surface (horizontal and vertical surface) with an unprotected side or edge which is ___ feet or more above a lower Apr 26, 2024 · Although the water table varies throughout the Oglalla Aquifer, it is generally 15 to 90 meters (50 to 300 feet) below the land surface. Vertical and inclined belts (paragraphs (e) (3) and (4) of this section) if not more than two and one-half (2 1⁄2) inches wide and running at a speed of less than one thousand (1,000) feet per minute, and if free from metal lacings or fastenings may be guarded with a nip-point belt and pulley guard. 29(b)), and contain a Groundwater True/False Quiz: USGS Water Science School Groundwater Quiz How much do you know about the water below your feet? If you are standing on the ground, it is a safe bet that you are also standing on water (more like, "over" water). Personal Fall Arrest systems 2. , A worker installing signs on a highway was run over when an SUV Safety nets must be installed as close as practicable under the surface on which employees are working, but in no case more than 30 feet (9. Study with Quizlet and memorize flashcards containing terms like 1926. Each net must have a border rope with a minimum strength of 5,000 lbs. Rest platforms. If safety nets are connected together, the connection must be as strong as the individual nets and not more than 6 inches apart 9. (w)(6) Employees shall not be allowed to ride on scaffolds unless the following conditions are met: (i) The surface on which the scaffold is being moved is within 3 degrees of level All workers reaching more than 10 inches below the level of the walking or working surface on which they are working must be protected by a guardrail system, safety net system, or personal fall arrest system. 501(a)(2) The _____ shall determine if the walking/working surfaces on which its employees are to work have the strength and structural integrity to support employees safely. 6m) from the work? Is emergency rescue equipment required? Find answers to 'Working more than 3 feet below the surface is not allowed' from Spherion employees. 6 m) above or below a point of access. • Mesh size should not exceed 6x6 inches (see OSHA 1926. ) 3 feet (0. In a properly designed restraint system a worker cannot be able to reach the edge by more than 3. True / False Falls account for 10% of all workplace fatalities. 4 feet. You do not have to get to the center of the Earth before things get too hot for comfort. Stairway-type ladders must have rest platforms every 12 feet . If any room in a building has a sloped ceiling, the prescribed ceiling height for the room is required in one-half the area thereof. It does not apply to internal, associate employees of Spherion (“Colleagues”). True or False Aluminum materials must not be attached to a surface coated with alkaline based paint or enbedded in concrete or masonry 200' Long vertical reinforcing steel members must have additional connections to lightning conductor at intervals not exceeding 7. Requirements for working without electrical protective equipment. Roofing Work on Low-Slope Roofs – 29 CFR 1926. Slowly begin straightening your legs, not twisting your body. [29 CFR 1926. Oct 1, 2014 · Only put ladders on a stable and level surface that is not slippery. , The proposed new road surface will change the base depth from 14. Jurisdictions in the US do not commonly require fire-resistance classifications for roof coverings on one- and two- family residential dwellings. Get a firm grasp of the object. (Select the best answer. O False, because the gravitational force is the same on your whole A narrow excavation made below the surface of the ground in which the depth is greater than the width - with the width not to exceed 15 feet. 1 m) 300 volts to 50 kv: 10 feet (3. An engineered design is required for storm shelters. support and result in a fall. Must have rest platforms at 35-foot maximum intervals on all supported scaffolds more than 35 feet high. Another load indicator is the deflection of the plank. 6 m) below the bottom of the shield? Are any required surface crossings of the cut, cavity, or depression the proper width and fitted with hand rails? Are means of egress from the cut, cavity, or depression no more than 25 ft (7. Each platform unit (e. True or false? May 25, 2023 · Trenches can involve a myriad of other hazards too, including the risk of damaging underground utilities, the hazard of working near heavy equipment, exposure to temperature extremes, and more. Train workers to ensure they can identify the common scaffolding hazards and understand how to minimize them. A trench is defined as a narrow excavation (in relation to its length) made below the surface of the ground. 2 m) or more above a lower level is protected from Tripping hazards. 3202. OSHA requires that fall protection be provided at elevations of four feet in general industry workplaces, five feet in shipyards, six feet in the construction industry and eight feet in Study with Quizlet and memorize flashcards containing terms like The top rail of a guardrail system must be between _________inches. 7. This Flexible Employee Handbook of Spherion Staffing, LLC, (“Spherion” or “the Company”) applies to external, billable employees (”Flexible Employee”). Jan 24, 2024 · Rod and pipe electrodes shall not be less than 2. You must protect your employees from fall hazards whenever an employee is working 6 feet or more above a lower level. The surface of a 1. He descends until he reaches a point 57 feet below the surface. 44 m (8 ft) in length and shall consist of the following materials. The first is for existing dwelling units, where panelboards, or service equipment, that do not exceed 200 amperes are allowed in working space that is less than 6. 61 m) or less, ripstitch lanyards and tearing and deforming lanyards shall be capable of sustaining a minimum static tensile load of 5,000 pounds (22. Trenches five feet deep or greater require a protective system unless the excavation is made entirely in stable rock. 1 m) + 0. Sep 8, 2020 · Find answers to 'Working more than 3 feet below the surfce is not allowed at Spherion. 8 m). True, because your feet always have more mass than your head. Alternatively, the lifeline should extend to the ground or the next working level below. If an employee is working on a scaffold, the height requirement for fall protection is 10 feet, and this protection usually is provided by a built-in guardrail. The horizontal lifeline has an unloaded sag of approximately the span length divided by 60. (OSHA 1926. Learn More About How to Perform a Safe Excavation. 8 m) from the unprotected side or edge that is parallel to the direction in which the mechanical equipment is operated, and not less than 10 feet (3 m) from the unprotected side or edge that is Safety nets must be installed as close as practicable under the walking/working surface, but never more than 20 feet below the working level. Feb 1, 2021 · As required by 14 CFR Section 91. Mobile ladder stands with a top step height above 10 feet (3 m) have the top step protected on three sides by a handrail with a vertical height of at least 36 inches (91 cm); and top steps that are 20 inches (51 cm) or more, front to back, have a midrail and toeboard. 2 m) or more above a lower level is protected from Height of handrails shall be not more than 34 inches nor less than 30 inches from upper surface of handrail to surface of tread Toeboard should be nominal 4 inches in vertical height and have no more than 1/4 inch clearance above floor level Each employee working on, at, above, or near wall openings (including those with chutes attached) where the outside bottom edge of the wall opening is 6 feet (1. 8/5 Google rating across all Spherion locations. The distance from any part of a tank storing Category 1 or 2 flammable liquids, or Category 3 flammable liquids with a flashpoint below 100 ºF (37. 964(c Mar 1, 2006 · If the vertical distance is more than 5 feet but less than 10 feet, the minimum required distance from the outer edge of the net to the edge of the working surface is 10 feet. , Which of the following requirements is true for guardrail systems, Multiple lift rigging assembly manufactured by wire rope rigging suppliers is known as: and more. Hook-on and attachable ladders on supported scaffolds more than 35 feet high must have rest platforms at 35-foot intervals . 5 m) above the supporting surface. It is true or false?' from Spherion employees. The depth shall be as required in Table K-2. 91 m) wide or less, and every 26 feet (7. Each line shall be rigged and supported in such a way that its lowest point (including sag) is not less than 39 inches (1 m) from the walking/working surface and its highest point is not more than 45 inches (1. Falling though an opening on a work surface. An example of an anchor point located below the worker’s feet. True or False If you use a plank to bridge a gap between your scissor lift and the area where you want to work, the gap can be no more than 3 feet wide? True X False RCK-172 Conversely, a porous sandstone may lie hundreds or thousands of feet below the land surface and may yield hundreds of gallons per minute of water. True / False The top rail of any guardrail is required to be 42 - 45 inches from the work surface. Safe Stepladder Use—DON’T: Use stepladders for a purpose other than that for which they were designed. When you look us up online, what others say about their experiences at Spherion is the transparent truth. 26. , machinery; risk of drowning in water or other liquid; open tanks, vats, or pits containing hazardous materials; materials that can shift) How high must the top guardrail ( the toprail ) be above the working surface? 42 inches, plus or minus 3 inches Overreaching is a factor that contributes to falls or fatalities involving ladder usage. A Personal Fall Arrest System (PFAS) must be rigged so that an employee can neither free-fall more than 6 feet, nor contact any lower level Nov 20, 2019 · If you work at heights, whether on a cradle or on a scaffolding, you know that calculating fall clearance and swing fall is paramount to safety. Reg. , If you are standing on the highest permitted step on a 12-foot step ladder, you ___ required to use fall protection equipment. • Inspect trenches at the start of each shift. Aug 6, 2024 · Safety nets must be installed at 30 feet or less to prevent fall injuries. 5 m) d) 6 feet (1. 3 m) when overhand bricklaying operations are being performed] from the walking/working surface. The span is at least 6 metres (20 feet) and not more than 18 metres (60 feet). Safety Net System, Before you access the roof, which if the following do you do? A. when > 4 feet deep. If the employer chooses to use a safety net system, he must comply with the following provisions: Safety nets must be installed as close as practicable under the surface on which employees are working, but in no case more than 30 feet below. The cave-in and collapsing incidents in the trenches can risk your workers • Working greater than three (3) feet above floor level or work greater than three (3) feet below ground level • Work involving extremes of temperature • Work requiring use of a respirator • Work on or around navigable bodies of water • Work in confined spaces • Work involving handling of hazardous substances (as defined by OSHA) No, a 10-foot ladder is NOT long enough to safely reach the landing because the railings do not extend three feet above the landing. - Surface was not inspected at the initiation of the work - Employee is exposed to unprotected side or edge - All of the above the nets must be as close as practicable under the working surface, but never more than 30 feet below; they must inspect the safety net every week for damage; each net has a border rope with a minimum strength of 5,000 lbs. Industrial agriculture and development in the 1940s and 1950s contributed to lowering the water table by more than a meter (3. 451(b)(5)] Aug 28, 2023 · For ladders, if the total length of a climb equals or exceeds 24 feet or the climb is less than 24 feet but the top of the ladder is higher than 24 feet above lower levels. 0 cm) for each 1 kv over 50 kv Note: You may use alternative minimum separation distance of 2 times the length of the line insulator, but never less 1. 4 m (8 ft) or more and have access to the perimeter or an open side of any of the work surfaces listed below must be protected by a guardrail system (O. Jun 19, 2019 · The IRC Section R902. g. 1 requires Class A, B or C fire-resistant roofing only in jurisdictions designated by law, or where the edge of the roof is less than 3-feet from the property line. If you are using Laminated Veneer Lumber (LVL), a 6-foot span should deflect no more than 1 1/4 inch. 213/91, s. 2. A. 8 m) or more above lower levels shall be protected from falling by a guardrail system, safety net system, or personal fall arrest system. Place a ladder on boxes, barrels or other unstable bases. 0 meter) above the walking/working surface must be protected from falling Study with Quizlet and memorize flashcards containing terms like What is the minimum overlap required for extension ladders taller than 48 feet?, When accessing a roof, the top of the single or extension ladder must extend:, How many points-of-contact should you keep when climbing a single or extension ladder? and more. 1 m) More than 50 kv: 10 feet (3. Apr 1, 1999 · The controlled access zone must be defined by a control line erected not less than 10 feet nor more than 15 feet from the working edge. Warning system for mobile equipment. - 4 Inches - 3 Inches - 2 Inches - 1 Inch 1 inch To avoid suspension trauma, when suspended, the worker must limit restriction points and move their arms and legs to maintain circulation. (C) A screen shall not be used for fall protection in accordance with subsection (e)(2)(A) or (e)(2)(B) if the broken skylight glazing will pose an impalement hazard to a worker who has fallen through the skylight and is lying on top of the screen. 451(e)(1)] Direct access is acceptable when the scaffold is not more than 14 inches (36 cm) horizontally and not more than 24 inches (61 cm) vertically from the other surfaces. Get answers to your biggest company questions on Indeed. Minimum Required Horizontal Distance of Outer Edge of Net from Edge of Working Surface . placed at least two feet from edge of the trench. There are a lot of confusing definitions in the world of fall protection, so we thought we’d help you get a better understanding of the key concepts involved in determining This is false, even if temperatures do increase the further down you go from the land surface. • Inspect trenches following a rainstorm or other water intrusion. Self-retracting lifelines and lanyards which do not limit free fall distance to 2 feet (0. Use the top step or cap as a step. 52 m) or less in diameter, where the preceding methods cannot be applied, the following may be used: A disk attached to the flywheel in such manner as to cover the spokes of the wheel on the exposed side and present a smooth surface and edge, at the same time providing means for periodic inspection. a. stop a 6-foot free fall of a worker weighing up to 310-lb. When nets are used on bridges, the potential fall area must be unobstructed. We don't pay for our reviews and we don't hide them. True or False: When standing on the surface of the Moon, the Moon's gravity is pulling down more on your feet than on your head. 6 meters or 15 feet. (1) 6. 2 %âãÏÓ 58 0 obj /Linearized 1 /O 60 /H [ 1082 458 ] /L 158815 /E 29259 /N 15 /T 157537 >> endobj xref 58 34 0000000016 00000 n 0000001027 00000 n 0000001540 00000 n 0000001747 00000 n 0000001942 00000 n 0000002018 00000 n 0000002087 00000 n 0000002267 00000 n 0000002289 00000 n 0000005062 00000 n 0000005084 00000 n 0000007656 00000 n 0000007678 00000 n 0000010229 00000 n 0000010251 Trench (Trench excavation) means a narrow excavation (in relation to its length) made below the surface of the ground. Employers may also choose to use a Personal Fall Arrest System, instead of a guardrail, when workers are working on a supported scaffold more than 10 feet above the working surface. A self-supporting ladder, non-adjustable in length, having flat steps and hinged back, may not exceed _____ feet in length. szeta kjfrqbj iqtd gcl swadkl gfcbx gjsv hifpwr vtvp poko