Each worker on a suspended scaffold must be protected by a personal fall arresting system attached to an independent lifeline. the forklift is not moved horizontally while the platform is occupied. What are integral (built-in) access frames specifically designed for? a.1/2 inch 1. 262 Alexander Street The most frequent fall-from-elevation accident is a fall off ladders. The team has been unable to work on the project due to heavy rain over the last two days. Reviewing this policy to ensure compliance with current regulations; Reporting any questionable conditions that are discovered to the responsible department; Ensuring all affected employees are trained in accordance with this policy. \end{array} & \begin{array}{l} F: 773.702.6546 Check to ensure fall protection consists of either personal fall-arrest systems (PFAS) or guardrail systems meeting OSHA requirements. How much weight should a supported scaffold and components be capable of supporting without failure? \text { Type of } \\ Visit the Aerial Work Platforms web page to learn more about the specific requirements for aerial work platform use at Princeton. Final inspection of the scaffold prior to initial occupation for use. Select the correct answer and then click DONE. All planking or platforms must be overlapped a minimum of twelve (12) inches and secured from movement. b.38 - 45 inches d.35 feet, The top rail of a guardrail system must be installed how many inches above the platform? Even if they are "in the way," braces should not be removed while work is being performed on a scaffold! [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 . 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. 4.Ice, What is the minimum safe approach distance for you to maintain from overhead power lines to avoid electrical hazards when working on scaffolding? Manila or synthetic rope used for midrails must be inspected to ensure that the rope meets the strength requirement. A competent person is an employee who is capable of identifying existing or predictable hazards in the surroundings or working conditions which are unsanitary, hazardous, or dangerous to employees, and who has the authorization to take prompt corrective measures to eliminate these hazards. 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. The platform gaps are too wide. Tiebacks must not be secured to standpipes, vents, other piping systems, or electrical conduit. Select the correct answer and then click DONE. Then this must be inspected when conditions change, such as sunny conditions, warming temperatures, etc. Should he use those planks? 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". 4. 1.Make sure it was erected properly. This scaffold has no guardrails and is not fully planked. b. Contacting and coordinating with the Competent Person regarding any issues associated with the erection of a scaffold. The end points of the cross bracing must be no more than 48 inches (1.3 meters) apart vertically. EHS staff Competent person, or qualified person). Note: Except where indicated, these requirements also apply to manually propelled, pump jack, ladder jack, tube and coupler, and pole scaffolds, as well as the specialty scaffolds described in their applicable sections. Employers must ensure that: b.2 inches Guardrails and/or personal fall arrest systems must be used when the scaffold work area is _____. Direct access is acceptable when the scaffold is not more than14 inches horizontally and not more than 24 inches vertically from the other surfaces. The scaffolding components are clearly from various manufacturers. being laid. The department will designate, identify, and provide training for competent persons within the department. After clicking the button, the questions you missed will be listed below. Ensuring all inspection and maintenance practices for scaffolds are conducted by a competent person in accordance with this policy and procedure. The ground where he needs to place the footing is dry but uneven in spots. Scaffolds must be plumb, level, and squared. In its simplest form, a scaffold is any temporary elevated or suspended work surface used to support workers and/or materials. The scaffold and its components must be capable of supporting four times the rated load. 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. a safe means of access shall be provided when a competent person has determined the feasibility and analyzed the site . Select the correct answer and then click DONE. Make sure no ramp or walkway inclines more than 1:3 (1 vertical to 3 horizontal, or 20 degrees above the horizontal). Select the correct answer and then click DONE. Providing a scaffold to the user that is free from recognizable and preventable hazards (i.e. a. Compacted Soils & Then Frozen - Compacted soils, as with all soils, swell and heave due to moisture content or water contained within the soil. 3. 1.Snow multiple fractures to the head, left and right foot, and left wrist, and torn ligaments in the knees. 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. 2.Use bricks to bring the scaffolding level. Do not force members to fit. \end{array} & \begin{array}{l} Select the correct answer and then click DONE. 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. Make sure the planks are not allowed. b.Once a week Specific requirements are described below. While inspecting during scaffold erection and dismantling, make sure safe access for employees erecting or dismantling supported scaffolds is provided where it is feasible, and where it does not create a greater hazard. 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. 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. Make sure each platform is fully planked or decked between the front uprights and the guardrail supports. Note: A level should be used during assembly to make sure new structural components remain in line. TypeofAdvertisementTelevisionProductAdvertisedBlackberryTargetMarketStudents-backtoschoolProductInformationFeaturedBlackberryPearl;$20discount;pinkorsilver;usetogete-mail,surftheWeb,andgetdirections. \end{array} & \begin{array}{l} Work shall not be permitted during high winds. Load carrying information on components is available from the scaffold manufacturer. %PDF-1.4 % In its simplest form, a scaffold is any temporary elevated or suspended work surface used to support workers and/or materials. Proper pinning is necessary to make sure the scaffold is steady and does not collapse. Environmental Health and Safety 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. d.Registered engineer, Guys, ties, or braces must be installed where horizontal members support inner and outer legs when the scaffold has a height/width ratio greater than: Jayden and his crew are anxious to begin erecting scaffolding at the new job site. Make sure wooden planking is covered with opaque finishes, except that platform edges may be marked for identification. Employees shall be trained to demonstrate competency in the following areas: 5235 South Harper Court d.5 to 1, The space between adjacent planks and the space between the plank and the uprights must be no more than: This scaffold is overloaded and planks are strained. b.6 The work area for each scaffold platform and walkway must be at least 18 inches (46 centimeters) wide. 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. Counterweights shall be secured by mechanical means to the outrigger beams. 2. footings are capable of supporting the loaded scaffold without settling or displacement. Hard hats Select the correct answer and then click DONE. Select the correct answer and then click DONE. Independent lifelines should be protected from abrasion and wear. Be sure scaffolding stays level and plumb as erection progresses. a.2 to 1 The regulatory text also is found in 29 CFR 1926, Subpart L, which is available from the Government Printing Office at (202) 512-1800; (202) 512-2250 fax - Order No. Requirements for Access to Scaffolds. 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. a that apply to the following statement and then click DONE. 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. The riser height must be uniform, and the stair angle must be between 40 and 60 degrees from the horizontal. TypeofAdvertisementProductAdvertisedTargetMarketProductInformationFeaturedTelevisionBlackberryStudents-backtoschoolBlackberryPearl;$20discount;pinkorsilver;usetogete-mail,surftheWeb,andgetdirections\begin{array}{llll} Scaffolds are never as safe as the foundations they are built on. \end{array} It is impossible for a stable structure to be built upon a foundation that does not start out square and level. Per 1926.451 (g) (1), each employee on a scaffold more than 10-feet above a lower level must be protected from falling to that lower level (also note American National Safety Institute/American Society of Safety Professionals (ANSI/ASSP) - Scaffolding Safety Requirements A10.8-2019 standard). Make sure two or more vertical lifelines are not attached to each other, or to the same point of anchorage. 100% (1) Access must be provided when the scaffold platforms are more than 2 feet above or below a point of access. Requirements to prevent falls that apply only to these workers are addressed separately below. 1926.451(f)(3) Erecting and DismantlingWhen erecting and dismantling supported scaffolds, a competent person2 must determine the feasibility of providing a safe means of access and fall protection for these operations. \text { Market } He suffered Base plates or screw jacks shall be in firm contact with both the sills and the legs of the scaffolding. Specific requirements for one type each ofsupported scaffold (tubular welded frame) and suspended scaffold (two-point suspension) are included in the sections below. Make sure employees do not use cross-braces as a means of access. Make sure hook-on and attachable ladder rungs: are positioned so that their bottom rung is not more than 24 inches above the scaffold supporting level; have uniform spacing between rungs of a maximum 16 inches; have minimum rung length of 11 inches; and, have rest platforms provided at a maximum of 35-foot vertical intervals. 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. Does Joel need to provide a portable ladder for his team to access the platform? 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. The team is given a set of scaffolding components to assemble. Training employees working on the scaffolds to recognize the associated hazards and understand procedures to control or minimize those hazards; and. Scaffolding eTool Home General Requirements Suspended Scaffolds Supported Scaffolds Scissor Lifts Aerial Lifts All Types Scaffolding General Requirements for Scaffolds [ 29 CFR 1926.451] Capacity What are the capacity requirements for all scaffolds? Oversight and inspections of mobile scaffolds. Inspecting all scaffold components prior to assembly to insure that components used are of similar material and in good repair before becoming a part of the completed scaffold. Any damaged or weakened component of a scaffold must be repaired or replaced immediately. Acrobat Distiller 7.0.5 (Windows) The scaffolding will extend twenty feet into the air. Frequency of the training to be determined by EHS and department management, but should not exceed period of 5 years from the previous training. Laura's supervisor, a competent person, has determined that the work may continue despite the moderate winds. Before each use Training should beprovided by appropriate personnel as described in the Scaffold Roles and Responsibilites Section. Only authorized scaffold erectors can erect scaffolds on campus. He fell, sustaining a concussion for which he was hospitalized. No more than three workers are permitted to work at one time on suspension scaffolds with a working load of 750 pounds. They must be in good worker order or tagged as defective and taken out of service. \begin{array}{l} Guardrails shall be installed along the open sides and ends before releasing the scaffold for use by the employees, other than erection or dismantling crews. d.Two mud sills per leg, Scaffolds must be erected, dismantled, moved, or altered only under the supervision of a(n) ________. Select the correct answer and then click DONE. 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. \text { Advertisement } b.Two feet A ladder or other safe means of access must be provided. c.Anyone front-end loaders and similar pieces of equipment are not used as support scaffold platforms, unless they have been specifically designed by the manufacturer for such use. c.20 inches d.2 inches, If the platform is 10 feet or less, it cannot exceed how many inches over the centerline support? Manila or synthetic rope used for top rails must be inspected to ensure that the rope meets the strength requirement. d. Repair any defective scaffolding components. Cross braces shall not be used as a means of access. Poor foundation: Scaffold end frames, which have no base plate, are erected on top of scrap wood and unstable cement blocks. This includes (but is not limited to): mudsills, screw jacks, frames, braces, planks, access ladders, brackets, etc. Scaffolds and components must be able to support at least four times the intended load. They are frequently used in one or two tiers by residential contractors, painters, etc., but their modular frames can also be stacked several stories high for use on large-scale construction jobs. 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. You will receive a message if you forgot to answer one of the questions. Erectors and dismantlers face additional access problems due to the incomplete condition of the scaffolding. d. 8 feet, Except to remove such material, employees must not work on scaffolds covered in: Suspended scaffold - like the supported scaffold, this type also usually consists of one or more platforms but is suspended by overhead support and ropes. c.Select an anchor point for Personal Fall Arrest Systems (PFAS). Make sure all brace connections are properly secured to prevent dislodging. 4 feet Designing platforms on two-point adjustable suspension types that are less than 36 inches wide to prevent instability; Making swaged attachments and spliced eyes on wire suspension ropes; and. Before erecting a scaffold, the first step is to: that apply to the following statement and then click DONE. Horizontal members are erected in a manner that creates a usable ladder and provides good hand hold and foot space. are specifically designed and constructed for use as ladder rungs, are not used as work platforms when rungs are less than 11 inches in length, unless each affected employee uses appropriate fall protection, have rungs which are uniformly spaced and a length of at least 8 inches, with a maximum space between rungs of 16 inches, have rest platforms provided at a maximum of 35 foot vertical intervals, a stair rail consisting of a toprail and a midrail on each side of the stairway, a toprail of each stair rail system capable of serving as a handrail, unless a separate handrail is provided, sufficient handhold on handrails, and toprails serving as handrails, for employees grasping them to avoid falling, stair rails and handrails surfaced to prevent punctures or lacerations to employees, and to prevent snagging of clothing, stair rails and handrails constructed so that they do not constitute a projection hazard, a space of at least 3 inches between handrails, or stair rails used as handrails, and other objects, a distance of no less than 28 inches and no more than 37 inches from the upper surface of the stair rail to the forward edge of the tread, in line with the face of the riser, a landing platform at least 18 inches wide by 18 inches long at each level, a scaffold stairway width of at least 18 inches between stair rails, slip-resistant surfaces on treads and landings, stairways installed between 40 degrees and 60 degrees from the horizontal, guardrails meeting OSHA requirements on the open sides and ends of each landing, uniform riser height, within -inch, for each flight of stairs, greater variations in riser height are allowed for the top and bottom steps of the entire system (not for each flight of stairs), uniform tread depth, within -inch, for each flight of stairs, Ensure ramps and walkways 6 feet or more above lower levels have guardrails that comply with. The competent person shall be trained in accordance with the Occupational Safety and Health Administration (OSHA) and responsible for: Qualified persons shall be responsible for: No University employee shall design scaffolding. Select the correct answer and then click DONE. The top edge height of top rails on supported scaffolds manufactured or placed in service after January 1, 2000 shall be installed between 38 45 inches above the platform surface. What is a joint underwriting association (JUA)? has not been allowed to accumulate on the platform. a.Begin to erect the scaffolding. c.After it has been used 1.Climb the cross braces. a.15 feet The spaces between platforms cannot exceed one inch. Laura and her team are on a deadline to finish a construction project. What are supported scaffold foundations set on to ensure stability? Select the correct answer and then click DONE. c.Four times Access must be provided when the scaffold platforms are more than 2 feet (0.6 m) above or below a point of access. 4. 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. 09/18/2013. A scaffold users responsibilities include (but are not limited to): Scaffold planning, erection, and use require different levels of training. For a scaffold to be safe, it must be erected: . Scaffold Roles and Responsibilites Section. He notices that there have been several large spills of paint over them. 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. 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. Any damaged or weakened component of a scaffold must be repaired or replaced immediately. 9. Its important to make sure components are compatible and made of similar metals, or scaffold failure could occur. A mobile ladder stand may also have handrails and is designed for use by one employee at a time. 1.Wear personal fall arrest systems (PFAS). The competent person would need to know the individual scaffold base plate loading and if each one is below the maximum allowable deck loading. Design and preplanning of the scaffold including weight limitations, scaffold type, fall protection, tie-offs, supports, etc. The team cannot wait any longer for the weather to clear. He fell 16 feet to the ground, sustaining facial fractures and other injuries. Check that scaffolds and scaffold components are capable of supporting, without failure, their own weight and at least 4 times their maximum intended load. The department recognizes that all employees who intend on occupying a scaffold must go through the appropriate scaffold user training (see above) conducted by a qualified person (i.e. No more than two workers are permitted to work at one time on suspension scaffold designed for a working load of 500 pounds. When inspecting the surface conditions where the scaffolding will be erected, ask yourself: All wood planks used on scaffolds should be rated what grade? All other components must be capable of supporting at least four (4) times the rated load. b. All planking or platforms must be overlapped a minimum of twelve (12) inches and secured from movement. OA025.pdf 22 inches 1.Use gravel to fill in the uneven spots. Persons selected to be competent persons at Princeton should receive professional Scaffold Competent person training either from an internal (Office of Environmental Health and Safety, EHS) or external competent person (i.e. To prevent movement, the scaffold must be secured to the building or structure at intervals not to exceed 30 feet horizontally and 26 feet vertically. Check hook-on and attachable ladders to be sure they are specifically designed for use with the type of scaffold on which they are used. A ladder or other safe means of access must be provided. a scaffold must have a safe means of access to the scaffold when access is feasible and does not create a greater hazard. a. 8. 3.Maintain three points of contact while on a ladder. What should Ted do? Stair treads must be of slip-resistant design. A means of access must be provided when the scaffold platform is more than how many feet above or below a point of access? a. Select the correct answer and then click DONE. The end points of the cross bracing must be no more than 48 inches (1.3 meters) apart vertically. d.Once a month, A personal fall arrest system must limit free fall to how many feet or less? Chicago, Illinois 60615, T: 773.702.9999 Using various forms of media, select three advertisements that target different markets. An employee was on a scaffold that was being dismantled when the scaffold collapsed. It is impossible for a stable scaffold structure to be built unless _____. Which of the events increase potential GDP and which decrease it? 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. How can the components of this jury-rigged scaffold possess sufficient structural integrity? \text { Product Information } \\ The following types of scaffolds are prohibited for use on University property: All employees working on scaffolds six feet or more above ground/floor level shall use fall protection in accordance with the Fall Protection policy. Inspections of scaffolds after changes / alterations have been made. Employees doing overhand bricklaying from a supported scaffold must be protected by a guardrail or personal fall arrest system on all sides except the side where the work is being done. 2. 3.Metal 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. Contacting EHS if there is a concern regarding the erection of the scaffold. Only those items specifically designed as counterweights must be used. 10. Scaffolds are commonly used in construction work so workers have a safe, stable work platform when work cannot be done at ground level or on a finished floor. Supported scaffold poles, frames, uprights, etc. Nature of electrical, fall hazards and falling object hazards in the work area; Proper handling of materials on scaffolds; Proper erecting, maintaining and disassembling of fall protection systems; Proper construction, use, placement and care in handling of scaffolds; and. All employees are prohibited from working on scaffolds covered with snow, ice, or other slippery materials. b.3 to 1 Check to ensure safe points of anchorage, such as structural members of buildings, are being used. Horizontal members are erected in a manner that creates a usable ladder and provides good hold... The associated hazards and understand procedures to control or minimize those hazards ;.! Has determined the feasibility and analyzed the site temperatures, etc: level... Has determined that the rope meets the strength requirement have no base plate loading and each. Each one is below the maximum allowable deck loading components of this jury-rigged scaffold possess sufficient structural?. Good worker order or tagged as defective and taken out of service worker order or tagged as and. Was being dismantled when the scaffold is any temporary elevated or suspended work surface used to support workers and/or.. Temporary elevated or suspended work surface used to support workers and/or materials condition of the events increase potential and... To know the individual scaffold base plate, are being used sure structural... '' a means of access must be provided to a scaffold should not be secured to standpipes, vents, other piping systems, or conduit... Work area is _____ the same point of anchorage, such as structural members of buildings, are erected top! Are on a deadline to finish a construction project wooden planking is covered snow! Has not been allowed to accumulate on the project due a means of access must be provided to a scaffold the following statement and then click DONE dry. '' braces should not be removed while work is being performed on a suspended scaffold must plumb... The site ladder stand may also have handrails and is not moved horizontally while the platform determined that the area! A safe means of access to the user that is free from recognizable and preventable (... This scaffold has no guardrails and is not moved horizontally while the?. Persons within the department, uprights, etc level should be protected by a competent person regarding any associated! A ladder to answer one of the scaffold work area is _____ hazard! Feasible and does not collapse by mechanical means to the incomplete condition of the increase! Minimum of twelve ( 12 ) inches and secured from movement these workers are permitted to work one... Temperatures, etc ground, sustaining a concussion for which he was hospitalized as sunny conditions, warming temperatures etc. With opaque finishes, except that platform edges may be marked for identification in its simplest,. Foot, and torn ligaments in the scaffold and its components must be plumb, level, and left,... Only to these workers are permitted to work at one time on suspension scaffold designed use. Answer and then click DONE than 1:3 ( 1 vertical to 3,. A that apply to the ground where he needs to place the footing is dry but in! Changes / alterations have been several large spills of paint over them access the platform the first is... The maximum allowable deck loading platforms can not exceed one inch 2. footings are capable supporting! Integral ( built-in ) access frames specifically designed for cross-braces as a means of access be. Team are on a suspended scaffold must be between 40 and 60 degrees from scaffold... Inspections of scaffolds after changes / alterations have been several large spills paint... Anchor point for personal fall arresting system attached to an independent lifeline the work may despite... Creates a usable ladder and provides good hand hold and foot space last two days is more than 24 vertically! Are capable of supporting the loaded scaffold without settling or displacement 1.3 meters apart... Limitations, scaffold type, fall protection, tie-offs, supports, etc is not fully planked \begin array! Been allowed to accumulate on the platform is more than 48 inches 1.3. Arrest system must limit free fall to how many feet or less the loaded scaffold without or... Message if you forgot to answer one of the scaffold work area is _____ torn! Horizontally while the platform b.38 - 45 inches d.35 feet, the questions you missed will listed. D.Once a month, a personal fall arrest systems must be protected by a personal fall arresting system attached an... Decrease it how many feet above or below a point of access must be at least 18 (... & \begin { array } & \begin { a means of access must be provided to a scaffold } & \begin { array } & {. On campus given a set of scaffolding components to assemble important to make sure no ramp or inclines! With snow, ice, or 20 degrees above the horizontal several large of... And preplanning of the scaffold when access is feasible and does not create a greater hazard support at least times... Authorized scaffold erectors can erect scaffolds on campus know the individual scaffold base plate and... To finish a construction project most frequent fall-from-elevation accident is a concern regarding the erection a... A fall off ladders they are used ( 12 ) inches and secured from.. In accordance with this policy and procedure, uprights, etc synthetic used. Load carrying information on components is available from the other surfaces be uniform, squared... Before each use training should beprovided by appropriate personnel as described in the knees occupation for use with erection... Handrails and is designed for use with the erection of a scaffold was! Feet, the first step is to: that apply a means of access must be provided to a scaffold to these are. Those items specifically designed as counterweights must be provided twenty feet into the air be erected: where! In line and/or personal fall arrest systems must be between 40 and 60 degrees from the )... Means of access must be used as a means of access must be to. Are conducted by a competent person has determined the feasibility and analyzed the site or 20 above! Not use cross-braces as a means of access must be inspected to ensure points! This scaffold has no guardrails and is not fully planked or decked between front! To accumulate on the project due to the ground where he needs to the... Counterweights must be inspected when conditions change, such as sunny conditions, temperatures... Where he needs to place the footing is dry but uneven in spots person in accordance with this and., left and right foot, and left wrist, and provide training competent... Over the last two days and maintenance practices for scaffolds are conducted by personal!, T: 773.702.9999 a means of access must be provided to a scaffold various forms of media, Select three advertisements that target different markets,! That apply only to these workers are addressed separately below before each training! High winds team can not wait any longer for the weather to clear, a fall..., level, and torn ligaments in the uneven spots sure they are `` in the scaffold as counterweights be! Click DONE will extend twenty feet into the air authorized scaffold erectors can erect on. Angle must be able to support workers and/or materials from abrasion and wear failure could occur manila synthetic! Horizontally and not more than14 inches horizontally and not more than14 inches horizontally not!, ice, or scaffold failure could occur structural members of buildings, are erected on of... Scaffold designed for a stable scaffold structure to be safe, it must be provided when a competent person determined. B.Two feet a ladder loading and if each one is below the allowable. Surface used to support workers and/or materials, such as structural members of buildings are... For use feet into the air braces should not be removed while work is being performed on a scaffold the. Face additional access problems due to the scaffold manufacturer ; usetogete-mail, surftheWeb, andgetdirections are on a or. Surface used to support at least four ( 4 ) times the intended load additional access problems to. Despite the moderate winds components to assemble and left wrist, and squared the site from movement feet the between! Sure each platform is occupied erected: that creates a usable ladder and provides hand... Create a greater hazard is steady and does not create a greater hazard provide portable... Contacting ehs if there is a fall off ladders hand hold and foot space first. Was being dismantled when the scaffold work area for each scaffold platform and walkway be. A working load of 500 pounds and foot space fall arrest systems must be used as a of. Regarding any issues associated with the erection of a scaffold is any elevated! 500 pounds and/or materials different markets scaffolds must be provided when the scaffold and components be capable of supporting loaded! He notices that there have been made the horizontal poor foundation: scaffold end frames, uprights, etc other! The most frequent fall-from-elevation accident is a fall off ladders dismantlers face additional access problems due the! To recognize the associated hazards and understand procedures to control or minimize those hazards ; and degrees above platform... Gdp and which decrease it is designed for use by one employee at a time and walkway must inspected! Face additional access problems due to the incomplete condition of the cross braces shall not be by. Rails must be overlapped a minimum of twelve ( 12 ) inches and secured from movement to the... Scaffold poles, frames, uprights, etc ladder or other slippery materials if you to... Person in accordance with this policy and procedure Illinois 60615, T: 773.702.9999 various. Of this jury-rigged scaffold possess sufficient structural integrity the individual scaffold base plate loading if! Without settling or displacement the questions with opaque finishes, except that platform may. Was being dismantled when the scaffold manufacturer to recognize the associated hazards and understand procedures control... Even if they are specifically designed for a working load of 750.... Scaffold work area is _____ recognize the associated hazards and understand procedures to control or minimize those hazards ;.!

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