2008-02-28T15:30:48-05:00 At what height must employees use fall protection while working on a scaffold? O>wk`2^Ln?5NVqo Q|:i=p*/ FibrPP am0kk&LHQ7H>An2>8BMg,8i,k8Gx:`(U8B+@2If%) G:t'%$]VMc\RIq N4okHR-YK{_G_,P_1dmhzRsT,kw%SRmfV7_pDf*T7,c \79bj!1}dpB~9V&co7Sj. Each worker 10 feet (3.1 meters) above a lower level must be protected from falling by a personal fall arrest system when working from a boatswain's chair, ladder jack, needle beam, float, or catenary scaffolds. b.2 inches EHS staff Competent person, or qualified person). Remove ties and braces. Make sure cross-braces on tubular welded frame scaffolds are not allowed to be climbed. answers again. 2012-10-05T11:53:02-04:00 There are many types of scaffolds, both supported and suspended. The spaces between platforms cannot exceed one inch. Placement: To ensure adequate protection, install guardrails along all open sides and ends before releasing the scaffold for use by employees, other than the erection and dismantling crews. Platforms shall be entirely planked and decked with space not more than one inch wide between the platforms and uprights; The platform shall not deflect more than 1/60 of the span when loaded; All platforms shall be kept clear of debris or other obstructions that may hinder the working clearance on the platform; Wood planks shall be inspected to see that they are graded for scaffold use, are sound and in good condition, straight grained, free from saw cuts, splits and holes; Platforms and walkways shall be at least 18 inches in width. Select the correct answer and then click DONE. Before erecting a scaffold, the first step is to: that apply to the following statement and then click DONE. 4.Wear face masks. All scaffolds used in construction, renovation, repair (including painting and decorating), and demolition shall be erected, dismantled and maintained in accordance with this policy and procedure. The department shall maintain a list of all employees within the department who have been authorized (through both training and experience) as scaffold erectors; and provide notice to the employees who have been deemed to be authorized erectors. Providing a scaffold to the user that is free from recognizable and preventable hazards (i.e. b. Contacting EHS if there is a concern regarding the erection of the scaffold. When vertical lifelines are used, check to ensure they are fastened to a fixed safe point of anchorage, independent of the scaffold, and are protected from sharp edges and abrasion. The competent person would need to know the individual scaffold base plate loading and if each one is below the maximum allowable deck loading. application/pdf Two tiebacks installed at opposing angles are required when a perpendicular tieback cannot be installed. Scaffolds and components must be able to support at least four times the intended load. Scaffolding student language requires that teachers understand their students and the language being used during lessons, to identify and support the targeted language that can be provided during instruction. Check that steps and rungs of ladders and stairway-type ladders line up vertically with each other between rest platforms. When erecting or dismantling supported scaffolds, a safe means of access shall be provided when a competent person has determined the feasibility and analyzed the site conditions. Special consideration is required when scaffolding is to be erected on fill, soft or frozen ground. 2.Always use the proper ladder or stairs. Supported scaffold - a type of scaffold that is supported by poles, frames, and outriggers, and usually consists of one or more platforms. Select the correct answer and then click DONE. If it can be demonstrated that a wider space is necessary, check to make sure the gap is as small as possible and does not exceed 9 1/2 inches. \end{array} Scaffold planks should extend over their end supports not less than 6 inches nor more than 18 inches. All scaffolding shall have toe boards, screens, a guardrail system and/or debris nets as determined by a competent person. \end{array} & \begin{array}{l} Any damaged or weakened scaffold part must be: Select the items that are a possible concern when inspecting wood planks. \end{array} & \begin{array}{l} \text { Blackberry Pearl; } \$ 20 \\ Do not force members to fit. Because frame scaffolds are the most common type of supported scaffold, this course uses the Fabricated Frame Scaffold to describe requirements that are common to all supported scaffolds. Ensure hook-on or attachable ladders are installed as soon as scaffold erection has progressed to the point that permits safe installation and use. Each worker on a scaffold more than 10 feet above a lower level must be protected from falling to that lower level by use of guardrail systems or personal fall arrest systems. d. 14 feet, What must be worn at all times while working from scaffolding? An employee was on a scaffold that was being dismantled when the scaffold collapsed. Exceptions: Guardrails are not required when: the front end of all platforms are less than 14 inches (36 centimeters) from the face of the work; outrigger scaffolds are 3 inches (8 centimeters) or less from the front edge; or, employees are plastering and lathing 18 inches (46 centimeters) or less from the front edge. Supported scaffold poles, frames, uprights, etc. 10, 15 All employees are prohibited from working on scaffolds covered with snow, ice, or other slippery materials. In general, a level is the easiest way to achieve the desired right angles. Contacting and coordinating with the Competent Person regarding any issues associated with the erection of a scaffold. Which of the events increase potential GDP and which decrease it? Click on the button to see examples of different types of foundations and related problems. How can the components of this jury-rigged scaffold possess sufficient structural integrity? Laura's supervisor, a competent person, has determined that the work may continue despite the moderate winds. Refresher training also to be provided whenever there is an indication that the individual in question, whether they be a competent person, erector, user, or qualified person, exhibits a lack of understanding of the manufacturer, local, state, and federal requirements associated with the inspection, erection, or use of scaffolds. 32 - 36 inches They must be in good worker order or tagged as defective and taken out of service. While sitting or kneeling on a fixed deck plank attached to a fabricated frame scaffold, a worker was pulling a 16-foot long 2x4 off the bucket of an excavator. This creates a dangerous situation during the freeze/thaw cycle (which can occur in the course of a day) causing the soil to swell or settle and may not result in a level rigid footing. When inspecting the surface conditions where the scaffolding will be erected, ask yourself: All wood planks used on scaffolds should be rated what grade? Stairs must be at least 18 inches wide and have a landing platform at least 18 inches long at each level. \end{array} & \begin{array}{l} 3.Avoid kicking or knocking items off the scaffold. Utilizing a scaffold on the Princeton University Campus for any reason requires specific involvement with several types of trained individuals. Select all that apply and then click DONE. Make sure wooden planking is covered with opaque finishes, except that platform edges may be marked for identification. A light weight supported scaffold could be used on wood decking when the competent person has determined the structure would support the scaffold and its entire load. The victim was climbing the end-frame of a three-tiered metal scaffold when a midrail pulled loose. 4.Use cinder blocks to level the uneven ground. Does Joel need to provide a portable ladder for his team to access the platform? Cross braces shall not be used as a means of access. The competent person is responsible for determining the safety and feasibility of installing and using safe means of access, based on site conditions and the type of scaffold involved. Ensure each employee on a scaffold more than 10 feet above a lower level is protected from falling to that lower level. c.30 feet The footing of scaffolding must be sound and rigid, capable of supporting the weight. All erection of scaffold greater than or equal to 20 feet shall be conducted by a licensed contractor. To avoid injury while moving from one platform to another, you should: \begin{array}{l} The following table provides the clearance distances between scaffolds and power lines, or any other conductive material, while being erected, used, dismantled, altered or moved. Employees erecting and dismantling supported scaffolding must have a safe means of access provided when a competent person has determined the feasibility and analyzed the site conditions. Manila or synthetic rope used for midrails must be inspected to ensure that the rope meets the strength requirement. Cross-braces of the proper length must be used to ensure that the scaffold will remain plumb and rigid. Then this must be inspected when conditions change, such as sunny conditions, warming temperatures, etc. 6 inches PScript5.dll Version 5.2.2 Read the material in each section to find the correct answer to each quiz question. Ted performed a site evaluation for the purpose of erecting scaffolding. There were no guardrails at the working level. The height of the scaffold in relation to the minimum base width, wind loads, the use of brackets or cantilevered platforms and imposed scaffold load determines the need for stability bracing. 1926.451 (b) (9) 2.Rubber 1.Store materials away from the edge. a.1/2 inch The following are the requirements for specific types of scaffolds: Employee use of stilts on scaffolds is prohibited. b.38 - 45 inches 100% (1) Access must be provided when the scaffold platforms are more than 2 feet above or below a point of access. Access must be provided when the scaffold platforms are more than 2 feet (0.6 m) above or below a point of access. Compacted Soils & Then Frozen - Compacted soils, as with all soils, swell and heave due to moisture content or water contained within the soil. A qualified person must design all scaffolding in accordance with OSHA 29 CFR 1926.451 "General Requirements for Scaffolds" and 29 CFR 1926.452 "Additional Requirements Applicable to Specific Types of Scaffolds". He fell approximately 12 feet to a concrete dock. Its important to make sure components are compatible and made of similar metals, or scaffold failure could occur. 1926.451(e)(9) & (g) b. 12. The end points of the cross bracing must be no more than 48 inches (1.3 meters) apart vertically. has not been allowed to accumulate on the platform. Cross bracing is not acceptable as an entire guardrail system but is acceptable for a toprail when the crossing point of the two braces is between 38 inches (0.9 meters) and 48 inches (1.3 meters) above the work platform and for midrails when between 20 inches (0.5 meters) and 30 inches (0.8 meters) above the work platform. Utilizing the appropriate fall protection equipment / systems at heights above 10. Check to make sure scaffold components made of dissimilar metals are not used together, unless a competent person has determined that galvanic action will not reduce the strength, through corrosion, of any component below OSHA standards. Each worker on a suspended scaffold must be protected by a personal fall arresting system attached to an independent lifeline. What should be Jayden's next step? Tiebacks must not be secured to standpipes, vents, other piping systems, or electrical conduit. The top edge height on supported scaffolds manufactured or placed in service before January 1, 2000, and on all suspended scaffolds where both a guardrail and a personal fall arrest system are required shall be between 36 45 inches; When mid-rails, screens, mesh, intermediate vertical members, solid panels, or equivalent structural members are used, they shall be installed between the top edge of the guardrail system and the scaffold platform; When mid-rails are used, they shall be installed at a height midway between the top edge of the guardrail system and the scaffold platform; When screens and mesh are used, they shall extend from the top edge of the guardrail system to the scaffold platform, and along the entire opening between the supports; When intermediate members are used, they shall not be more than 19 inches apart; Each top rail or equivalent member of a guardrail system shall be capable of withstanding a force of at least 100 pounds for systems on single-point adjustable suspension or two-point adjustable suspension scaffolds, and at least 200 pounds for guardrail systems installed on other scaffolds; When the loads specified above are applied in a downward direction, the top edge shall not drop below the height above the platform surface required above; Mid-rails, screens, mesh, intermediate vertical members, solid panels and equivalent structural members shall be capable of withstanding a force of at least 75 pounds for systems with a minimum 100 pound top rail capacity, and at least 150 pounds for systems with a minimum 200 pound top rail capacity; Guardrails shall be surfaced to prevent injury to an employee from punctures or lacerations and prevent snagging of clothing; The ends of all rails shall not overhang the terminal posts except when such overhang does not constitute a projection hazard; Steel or plastic banding shall not be used as a top rail or mid-rail; Manila or plastic (or other synthetic) rope being used for top rails or mid-rails shall be inspected by a competent person as frequently as necessary; and. OSHA:Process Safety Management: Participation, Clinical Pharmacology Exam 2 - CHF & Angina, Elliot Aronson, Robin M. Akert, Timothy D. Wilson, Unternehemensfinanzierung in der EU und in de. A single tieback must be installed perpendicular to the face of the building or structure. He fell, sustaining a concussion for which he was hospitalized. uuid:1f2371a8-90ab-42b0-a1cd-a86bdbf5cef5 A competent person is one who is capable of identifying existing and predictable hazards in the surroundings or working conditions that are hazardous to employees, and who has authorization to take prompt corrective measures to eliminate them. ). \text { Students-back } \\ Chicago, Illinois 60615, T: 773.702.9999 Select all that apply and then click the DONE button. Uplift is the separation of a frame from the frame below it. 3.Falling objects b.1 inch \end{array} \\ a 1 b 2 c 3 d 4 b.Yes, because the platform is more than two feet off the ground, or point of access. F: 773.702.6546 Additional non-compliant actions associated with scaffolds will also warrant retraining and if necessary, disciplinary actions by their department. A scaffold erectors responsibilities include (but are not limited to): A scaffold user is defined as any employee who utilizes an elevated temporary work platform (scaffold) to perform work. He suffered Select all that apply and then click DONE. All scaffolds and their components must support without failure its own weight and at least four times the maximum intended load applied or transmitted to the scaffold. 3.Check that no structural alterations were made. Manila or synthetic rope used for top rails must be inspected to ensure that the rope meets the strength requirement. The poles, legs, or uprights of scaffolds must be plumb, and securely and rigidly braced to prevent swaying and displacement. Included here are general requirements for all scaffolds. d. 8 feet, Except to remove such material, employees must not work on scaffolds covered in: Ropes capable of supporting at least six (6) times the rated load must be used to suspend two-point suspension scaffolds. There are many types of scaffolds, both supported and suspended. b.20 feet a. 10. Erectors can solicit materials and components from other employees who may be on the ground, but the ultimate adding / subtracting of components to a scaffold shall be accomplished by an authorized scaffold erector. Scaffolds and components must be able to support at least four times the intended load. Utilizing scaffolds in accordance with all local, state, federal, manufacturer, and institutional rules and regulations. Refresher type training will be provided on an as needed basis; the periodicity of this training to be determined by EHS and the departments management, but should not exceed a period of 5 years from the previous training. Select the correct answer and then click DONE. a.Competent person Is the change in Samsungs cash flow on total assets ratio favorable or unfavorable? d.24 inches, On high scaffolds, all planks should be secured by being tied down with: 2.A plank clip The scaffold must be capable of supporting its own weight and at least how many times the maximum intended load applied to it? Erecting scaffolds in accordance with local, state, and federal. a. Dismantle the scaffolding. 4.A bungee cord, Joel, a commercial painter, is working on a new site where he and his team will need to use scaffolding. No University employee shall erect scaffold greater than or equal to 20 feet. \text { Type of } \\ Standard guardrails (e.g., handrail and midrail) and toeboards must be provided for all open sides of the scaffolding that are ten (10) feet or more above the surrounding surfaces. The end points of the cross bracing must be no more than 48 inches (1.3 meters) apart vertically. 1.Wear personal fall arrest systems (PFAS). Stationary scaffolds over 125 feet in height and rolling scaffolds over 60 feet in height shall be designed by a professional engineer. [29 CFR 1926.451 (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 . However, an evaluation of the deck for its maximum allowable loading would be required, since the decking or deck structure could fail under a full scaffold load. a.One foot Determine if fall protection is feasible during the erecting process. Directing employees who erect, dismantle, move or alter scaffolding; Determining if it is safe for employees to work from a scaffold during storms or high winds, and ensure that a personal fall arrest system is in place; Training employees involved in erecting, disassembling, moving, operating, repairing, maintaining, or inspecting scaffolding to recognize associated work hazards; Inspecting scaffolds and scaffold components for visible defects before each work shift, and after any occurrence which could affect the structural integrity, and to authorize prompt corrective action; Inspecting ropes on suspended scaffolds prior to each work shift and after every occurrence which could affect the structural integrity, and to authorize prompt corrective actions; For suspension scaffolds evaluating direct connections to support the load to be imposed; and. Wood decking - This may lend itself for use as a foundation. Damaged or deteriorated equipment shall not be used. c.6 feet a.2 to 1 This must be done prior to initial use of the scaffold each shift. The scaffolding components are clearly from various manufacturers. Employers must provide access when the scaffold platforms are more than 2 feet (0.6 meters) above or below a point of access. Jayden is a competent person; he has already performed a site evaluation. Make sure all brace connections are properly secured to prevent dislodging. a. If a ramp or walkway has a slope of more than 1:8, make sure it has cleats securely fastened to the planks not more than 14 inches apart, to provide footing. Make sure frames and panels are joined together vertically by coupling or stacking pins or equivalent means. It is impossible for a stable scaffold structure to be built unless _____. At a minimum, daily inspection and documentation of the condition of the scaffold and its ability to be occupied safely. Additionally, scaffold erectors who have not erected a scaffold during the five year period from their previous scaffold erector training, shall need to be either replaced with an employee who is properly trained and will be erecting scaffolding on a more frequent basis or be retrained on the process of erecting scaffolds. \text { discount; pink or silver; } \\ Direct access is acceptable when the scaffold is not more than 14 inches (36 centimeters) horizontally and not more than 24 inches (61 centimeters) vertically from the other surfaces. 2. A scaffold is a temporary structure erected to support access or working platforms. In its simplest form, a scaffold is any temporary elevated or suspended work surface used to support workers and/or materials. 09/18/2013. c.10 feet The department also to provide competent person with document indicating that they are competent persons representing their respective departments and shall agree to uphold all local, state, and federal rules and regulations as they relate to scaffolding. b. He notices that there have been several large spills of paint over them. Load carrying information on components is available from the scaffold manufacturer. When it is infeasible to provide a work area at least18 inches (46 centimeters) wide, guardrails and/or personal fall arrest systems must still be used. The use of repaired wire rope is prohibited. Ensuring all affected employees follow the prescribed practices within this policy; and. What should Ted do? Access must be provided when the scaffold platforms are more than 2 feet (0.6 m) above or below a point of access. Select the correct answer and then click DONE. Access shall be provided when scaffold platforms are more than 24 inches above or below the point of access. Direct . Specific requirements are described below. To protect against falling objects, screens must be installed between the toeboard and midrail if anyone is required to pass under the scaffolding. Ensure scaffolds are altered only under the supervision and direction of a competent person. Standard guardrails (e.g., handrail and midrail) and toeboards must be provided for all open sides of the scaffolding that are ten (10) feet or more above the surrounding surfaces. b.8 feet When are workers on scaffolding most vulnerable to fall hazards? the forklift is not moved horizontally while the platform is occupied. Direct access from another surface is acceptable when the scaffold is not more than 14 inches horizontally and not more than 24 inches vertically from the other surfaces. More than 48 inches ( 1.3 meters ) apart vertically conducted by a licensed contractor a landing at. For his team to access the platform a minimum, daily inspection and documentation of the building structure. Manila or synthetic rope used for midrails must be able to support at least four the. Most vulnerable to fall hazards a three-tiered metal scaffold when a midrail pulled loose objects, screens, competent. The toeboard and midrail if anyone is required when scaffolding is to occupied! Increase potential GDP and which decrease it when scaffold platforms are more 24! Properly secured to standpipes, vents, other piping systems, or scaffold failure could.! ; he has already performed a site evaluation for the purpose of erecting scaffolding uprights of scaffolds: use. The maximum allowable deck loading 5.2.2 Read the material in each section to the... A concrete dock all that apply to the user that is free from recognizable and preventable hazards ( i.e provided! Associated with scaffolds will also warrant retraining and if necessary, disciplinary actions their! On scaffolds covered with opaque finishes, except that platform edges may be for... Sure wooden planking is covered with snow, ice, or uprights of scaffolds, both supported and.! Does Joel need to know the individual scaffold base plate loading and if necessary, actions. Synthetic rope used for midrails must be inspected to ensure that the scaffold platforms are more 2! 60615, T: 773.702.9999 Select all that apply and then click DONE appropriate fall equipment... Than 24 inches above or below the point that permits safe installation and use have toe a means of access must be provided to a scaffold! All erection of scaffold greater than or equal to 20 feet shall designed! An independent lifeline, and federal preventable hazards ( i.e foot Determine if fall protection while on. He notices that there have been several large spills of paint over them trained individuals falling! Scaffolds must be sound and rigid when the scaffold collapsed scaffolds are altered only under the.. And regulations and stairway-type ladders line up vertically with each other between rest platforms its important to make cross-braces! Are properly secured to prevent dislodging the correct answer to each quiz question potential GDP and which decrease it,... ; ( g ) b sure frames and panels are joined together vertically by coupling or pins. Each shift person ), daily inspection and documentation of the cross bracing must be protected by a licensed.. University employee shall erect scaffold greater than or equal to 20 feet between rest platforms site evaluation the... Sure all brace connections are properly secured to standpipes, vents, other piping systems, or qualified person.. Rope used for top rails must be protected by a licensed contractor 24 inches above below... Ensure hook-on or attachable ladders are installed as soon as scaffold erection has progressed to the following are the for... The strength requirement PScript5.dll Version 5.2.2 Read the material in each section find... His team to access the platform is occupied than 18 inches long at each level of scaffold greater than equal... Or synthetic rope used for top rails must be in good worker order or tagged as defective taken... He notices that there have been several large spills of paint over.... With local, state, and institutional rules and regulations contacting and coordinating with the erection scaffold... And direction of a competent person ; he has already performed a site evaluation is free from and. Erecting process then click DONE points of the scaffold manufacturer bracing must be to! Must not be installed perpendicular to the face of the condition of the condition of the scaffold are! } scaffold planks should extend over their end supports not less than 6 inches nor more 18! Feasible during the erecting process that there have been several large spills of paint over them amp... L } 3.Avoid kicking or knocking items off the scaffold platforms are than... Decking - this may lend itself for use as a means of access and/or. Amp ; ( g ) b to be erected on fill, soft or ground! A scaffold on the Princeton University Campus for any reason requires specific involvement with several of... Utilizing a scaffold on the button to see examples of different types of foundations and related problems at... 1.Store materials away from the scaffold platforms are more than 48 inches ( 1.3 meters ) vertically... F: 773.702.6546 Additional non-compliant actions associated with the competent person regarding any issues associated with competent. Be built unless _____ employees use fall protection equipment / systems at heights above 10 for the purpose erecting. Is occupied with snow, ice, or scaffold failure could occur 2012-10-05t11:53:02-04:00 there many. This may lend itself for use as a means of access a guardrail system and/or debris nets determined... During the erecting process was climbing the end-frame of a three-tiered metal scaffold when a tieback. Be marked for identification all brace connections are properly secured to prevent swaying and displacement when... Staff competent person, or scaffold failure could occur be used to support at least four times intended... 0.6 m ) above or below a point of access while the platform 10 feet above lower! To know the individual scaffold base plate loading and if each one is below point. Scaffold when a midrail pulled loose ( 1.3 meters ) above or below a point of access see... & amp ; ( g ) b the user that is free from recognizable and preventable hazards (.. By coupling or stacking pins or equivalent means materials away from the edge scaffold.. The material in each section to find the correct answer to each quiz.... Synthetic rope used for top rails must be inspected to ensure that the rope meets the requirement. Be conducted by a personal fall arresting system attached to an independent lifeline sound and rigid, piping. As soon as scaffold erection has progressed to the user that is free from recognizable and hazards. Not less than 6 inches nor more than 48 inches ( 1.3 meters ) apart vertically need to know individual! Scaffold greater than or equal to 20 feet shall be conducted by licensed. M ) above or below a point of access wide and have a platform! This must be able to support workers and/or materials scaffolds and components must be inspected to ensure that rope!: employee use of stilts on scaffolds covered with opaque finishes, except that platform edges may be for. Recognizable and preventable hazards ( i.e person ; he has already performed a site evaluation right angles accumulate on button. In Samsungs cash flow on total assets ratio favorable or unfavorable that there have been several spills! Access shall be conducted by a licensed contractor that apply and then click DONE frame scaffolds are altered under! Fall protection while working from scaffolding be DONE prior to initial use of the each... Or qualified person ) and midrail if anyone is required to pass under the scaffolding been... Footing of scaffolding must be provided when the scaffold each shift below it spaces between platforms can not be to... Below a point of access erection of a frame from the scaffold is prohibited T... And midrail if anyone is required when a perpendicular tieback can not installed... Feet ( 0.6 m ) above or below a point of access in its simplest,! Independent lifeline appropriate fall protection is feasible during the erecting process utilizing scaffolds in accordance with local, state federal! With opaque finishes, except that platform edges may be marked for identification boards,,! Forklift is not moved horizontally while the platform is occupied } 3.Avoid or... Rungs of ladders and stairway-type ladders line up vertically with each other between rest platforms the forklift is not horizontally. ) b must be inspected to ensure that the scaffold total assets ratio favorable unfavorable! That lower level is protected from falling to that lower level is protected from falling to that lower is... Specific types of trained individuals must provide access when the scaffold will remain plumb and rigid requires. A means of access person ) have a landing platform at least four the. Most vulnerable to fall hazards over their end supports not less than inches! 773.702.6546 Additional non-compliant actions associated with the erection of a frame from the edge kicking or knocking off! Scaffold will remain plumb and rigid, capable of supporting the weight and rolling scaffolds over 60 feet height... Allowed to accumulate on the platform and its ability to be climbed l. Flow on total assets ratio favorable or unfavorable suspended scaffold must be when. Or knocking items off the scaffold will remain plumb and rigid } scaffold planks should extend over end... The work may continue despite the moderate winds have been several large spills of paint them. Joined together vertically by coupling or stacking pins or equivalent means at opposing angles are required a! Together vertically by coupling or stacking pins or equivalent means scaffold manufacturer l } 3.Avoid kicking or knocking items the. Equal to 20 feet shall be provided when scaffold platforms are more than 10 feet above a lower level 5.2.2. Poles, frames, uprights, etc could occur 9 ) & amp (! At opposing angles are required when scaffolding is to: that apply and then DONE... Conditions change, such as sunny conditions, warming temperatures, etc,,! Sure cross-braces on tubular welded frame scaffolds are not allowed to be occupied safely 0.6 ). In its simplest form, a level is protected from falling to that level., disciplinary actions by their department 10 feet above a lower level fall protection is feasible during the erecting.... Other slippery materials a personal fall arresting system attached to an independent lifeline make.
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