Make sure scaffold components manufactured by different manufacturers are not intermixed, unless they fit together without being forced and the scaffold's structural integrity is maintained. Determine if fall protection is feasible during the erecting process. b.Incompetent person c.4 to 1 Portable ladders tied off to the structure; Less than 300 volts; 3 feet; Two times the length of the line insulator, but never less than 10 feet, 300 to 50 kv; 10 feet; Two times the length of the line insulator, but never less than 10 feet, More than 50 kv; 10 feet plus 0.4 inches for each 1 kv over 50 kv; Two times the length of the line insulator, but never less than 10 feet, Less than 50 kv; 10 feet; Two times the length of the line insulator, but never less than 10 feet. 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. He fell 16 feet to the ground, sustaining facial fractures and other injuries. 2.Toss tools and other items from the scaffold. Counterweights shall be secured by mechanical means to the outrigger beams. 2012-10-05T11:53:02-04:00 Designing components in accordance with design specifications. Platforms shall be constructed as follows: Scaffold components made of dissimilar metals shall not be used together unless a competent person has determined that galvanic action will not reduce the strength of any component. Make sure frames and panels are connected by cross, horizontal, or diagonal braces, alone or in combination, which secure vertical members together laterally. Check that direct access to or from another surface is permitted only when the scaffold is not more than 14 inches horizontally and not more than 24 inches vertically from the other surface. The use of repaired wire rope is prohibited. b.Dismantle the scaffolding. 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. Scaffolding must not be placed on unstable objects, such as bricks or blocks. You must cordon off the area prior to erecting or dismantling scaffolds above: 1.People a.18 inches 4.Use cinder blocks to level the uneven ground. Any damaged or weakened component of a scaffold must be repaired or replaced immediately. fall protection systems in place, falling object prevention in place, appropriate access / egress to and from the scaffold, appropriate anchorage and stability of the structure, appropriate walking / working surfaces, maintaining appropriate clearances from electrical hazards, etc.). 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. . Ensure each employee on a scaffold more than 10 feet above a lower level is protected from falling to that lower level. When the other end of the 2x4 slipped off the bucket, the employee did not let go of his end, and was pulled off the deck. 5.Use taglines if a load could swing and hit the scaffold. b.Yes, because the platform is more than two feet off the ground, or point of access. c.Four times It is impossible for a stable scaffold structure to be built unless _____. Improper Access Leads to Serious Injuries. 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. c.One mudsill per leg extending 6 inches beyond centerline of the pole Ted performed a site evaluation for the purpose of erecting scaffolding. Insulated Lines; Voltage Minimum; Distance Alternatives, Uninsulated Lines; Voltage Minimum; Distance Alternatives. \text { to school } 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. 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. 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. Jayden is a competent person; he has already performed a site evaluation. or strike the scaffold with tools, materials, etc. A ladder or other safe means of access must be provided. a.Steel-toed boots Scaffolding in this Guide means the individual components, for example tubes, couplers For the current year, is Samsungs cash flow on total assets ratio better or worse than (a) Apples and d. Four feet. EXCEPTION: Scaffolds and materials may be closer to power lines than specified where such clearance is necessary for performance of work and only after the utility company or electrical system operator has de-energized or relocated the lines. Select the correct answer and then click DONE. The front end of all platforms are less than 14 inches from the face of the work; and. Before each use What is the most common type of supported scaffold? Select all that apply and then click the DONE button. Contacting EHS if there is a concern regarding the erection of the scaffold. 8 inches c.Long sleeve shirts 2.Work at a lower level than they usually do. 5. Ropes capable of supporting at least six (6) times the rated load must be used to suspend two-point suspension scaffolds. Ensure each employer working at any level over dangerous equipment while on a scaffold is protected from falling into the equipment. Specific requirements are described below. 10, 15 c.10 inches How can the components of this jury-rigged scaffold possess sufficient structural integrity? 2. Select the correct answer and then click DONE. Direct . the forklift is not moved horizontally while the platform is occupied. Maintaining fall protection requirements while erecting / dismantling scaffolds. 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 1 b 2 c 3 d 4 Requirements to prevent falls that apply only to these workers are addressed separately below. 3.Install a wind screen on the scaffold. Base plates or screw jacks shall be in firm contact with both the sills and the legs of the scaffolding. Replace any missing ties or braces. Select the correct answer and then click DONE. Maximum intended load and load-carrying capacities of scaffolds used. Make sure integral (built-in ladder) scaffold access frames: Stair towers have many specific design requirements. 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. a.Begin to erect the scaffolding. 4.Wear face masks. This must be done prior to initial use of the scaffold each shift. A self-supporting scaffold is one or more work platforms supported from below by outriggers, brackets, poles, legs, uprights, posts, frames or similar rigid supports. Scaffold Platform Construction What are scaffold platform construction requirements? At a minimum, daily inspection and documentation of the condition of the scaffold and its ability to be occupied safely. A competent person must make the feasibility determination based on site conditions and the type of scaffold being erected or dismantled. 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. Materials: Steel or plastic banding must not be used as a toprail or a midrail. Before erecting a scaffold, the first step is to: a.Perform a site evaluation. A scaffold users responsibilities include (but are not limited to): Scaffold planning, erection, and use require different levels of training. safety@uchicago.edu, The University of Chicago Environmental Health and Safety, University of Chicago Accident Incident Reporting (UCAIR) System, Disabilities Self-Identification Questionnaire, Accident Incident Reporting and Investigation Program, Institutional Roles and Responsibilities for Safety Culture, Temporary Stairways, Ladders and Portable Ladders, Temporary Structures, Grandstands, or Buildings, Two-Point Adjustable Suspension Scaffolds. b. What should be Jayden's next step? 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. 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. c.40 - 48 inches a.Competent person 10. There were no guardrails at the working level. Its important to make sure all bracing on a scaffold has been properly constructed to make sure the scaffold does not collapse. Laura's supervisor, a competent person, has determined that the work may continue despite the moderate winds. d.Once a month, A personal fall arrest system must limit free fall to how many feet or less? 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. Specific requirements for one type each ofsupported scaffold (tubular welded frame) and suspended scaffold (two-point suspension) are included in the sections below. Rolling scaffold must not be used on sloped surfaces. footings are capable of supporting the loaded scaffold without settling or displacement. Contacting and coordinating with the Competent Person regarding any issues associated with the erection of a scaffold. Select the correct answer and then click DONE. a.2 to 1 3.Metal 11. Select the correct answer and then click DONE. Training of other scaffold users if needed. Make sure the planks are not allowed. 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. \hline \text { Television } & \text { Blackberry } & \begin{array}{l} b.12, 16 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. When the scaffold work area is less than 18 inches (46 centimeters) wide, guardrails and/or personal fall arrest systems must be used. Access must be provided when the scaffold platforms are more than 2 feet (0.6 m) above or below a point of access. d. Repair any defective scaffolding components. 13. The weather has been an issue and has pushed the project back. 4.Jump from one platform to another. 2. Employers must provide access when the scaffold platforms are more than 2 feet (0.6 m) above or below a point of access. Princeton, NJ 08540ehs@princeton.edu609-258-5294, 2023 The Trustees of Princeton University, Office of Environmental Health and Safety, Hazard Identification and Risk Assessment, Laboratory Access and Training Recommendations, Laboratory Equipment and Engineering Controls, SHIELD - Safety, Health, Inspection and Equipment Logistics Database, Administration of Biological and Chemical Hazards to Animals, Medical Clearance and Safety Training For Animal Researchers, Recombinant and Synthetic Nucleic Acid Molecules, Shipping and Receiving Biological Material, X-Ray Machines & Other Radiation-Producing Equipment, Personal Protective Equipment (PPE) for Construction, Specific Requirements of Welded Frame and Suspended Scaffolds. Additionally, there is no material cohesion; during a storm the material can wash away under the scaffold base plates. 8 Only those items specifically designed as counterweights must be used. 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. Contact EHS for assistance and guidance in any of the duties associated with being a Competent Person. Additional non-compliant actions associated with scaffolds will also warrant retraining and if necessary, disciplinary actions by their department. 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. Ensure that employees performing overhand bricklaying operations from a supported scaffold are protected from falling from all open sides and ends of the scaffold, except at the side next to the wall \end{array} & \begin{array}{l} 3.Use mudsills to provide a firm foundation. The work area for each scaffold platform and walkway must be at least 18 inches (46 centimeters) wide. Movement of the scaffold must be under the direction of a competent person. 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. Crossbraces must not be used as a means of access. One means to support students is through the use of language scaffolds, which temporarily support students' language use in the classroom. %PDF-1.4 % Employees shall be trained to demonstrate competency in the following areas: 5235 South Harper Court A qualified person must do this analysis. c.Anyone a scaffold must have a safe means of access to the scaffold when access is feasible and does not create a greater hazard. b. TypeofAdvertisementProductAdvertisedTargetMarketProductInformationFeaturedTelevisionBlackberryStudents-backtoschoolBlackberryPearl;$20discount;pinkorsilver;usetogete-mail,surftheWeb,andgetdirections\begin{array}{llll} What are some safe work practices you can follow to prevent yourself and others from being struck by falling objects while working on scaffolds? a.Two times Scaffold platforms above one section high must be provided with safe access. 9. 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. 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 following table provides the clearance distances between scaffolds and power lines, or any other conductive material, while being erected, used, dismantled, altered or moved. 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. Make sure standpipes, vents, electrical conduit, etc., which may give way under the force of a fall, are not being used as anchorage points. He performed a site evaluation and is ready to erect the scaffolding. Select the correct answer and then click DONE. Make sure cross-braces on tubular welded frame scaffolds are not allowed to be climbed. ). c.6 feet Scaffolding is widely used during construction and renovation activities. Baker, Perry, Bil-Jax) whenever frames are stacked more than one section high. a.16 inches The competent person is the shop supervisor or her/his designated representative. There are many types of scaffolds, both supported and suspended. Make sure that anything that could cause a slip, trip or fall (i.e. What must ramps and walkways 6 feet or more above lower levels be equipped with? c.20 inches 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. Cross braces shall not be used as a means of access. He fell, sustaining a concussion for which he was hospitalized. Make sure all brace connections are properly secured to prevent dislodging. 22 inches A ladder or other safe means of access must be provided. Horizontal members are erected in a manner that creates a usable ladder and provides good hand hold and foot space. c.Re-evaluate the site, as the ground conditions have changed due to weather. Training employees working on the scaffolds to recognize the associated hazards and understand procedures to control or minimize those hazards; and. 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. 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. Scaffolds must be erected, dismantled, or moved only by properly trained workers under the supervision of a competent person. 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. Select all that apply and then click DONE. 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. After answering all the questions, click on the "Check Quiz Answers" button to grade your quiz and see your score. a. 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. Note: Platforms may be coated periodically with wood preservatives, fire retardants, and slip-resistant finishes, provided they do not obscure the top or bottom wood surfaces. 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. Environmental Health and Safety is responsible for: Departments affected by this policy are responsible for: Employees affected by this policy are responsible for complying with the practices within the Scaffold Safety policy. Select the correct answer and then click DONE. b.Two feet 3.String It is impossible for a stable structure to be built upon a foundation that does not start out square and level. As they return to the site to continue their work, the first step they should take is to: 2.Rubber When employees are plastering and lathing 18 inches or less from the front edge. All scaffolding shall have toe boards, screens, a guardrail system and/or debris nets as determined by a competent person. Note: Except where indicated, the same basic scaffold requirements that appear in this module also apply to manually propelled, pump jack, ladder jack, tube and coupler, and pole scaffolds, as well as the specialty scaffolds described in this course. 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? All planking or platforms must be overlapped a minimum of twelve (12) inches and secured from movement. Guardrail systems or guardrails are barriers erected along an unprotected or exposed side or edge of a walking-working surface Make sure no ramp or walkway inclines more than 1:3 (1 vertical to 3 horizontal, or 20 degrees above the horizontal). Supported scaffold poles, frames, uprights, etc. 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. Its important to make sure components are compatible and made of similar metals, or scaffold failure could occur. 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. The team cannot wait any longer for the weather to clear. c.10 Outriggers must be used on narrow frame type scaffolds (i.e. An access ladder or equivalent safe access must be provided. The scaffolding components are clearly from various manufacturers. Select the correct answer and then click DONE. (b) Googles? Ensure scaffold components manufactured by different manufacturers are not allowed to be modified to make them fit together, unless a competent person determines that the resulting scaffold is structurally sound. . Select the correct answer and then click DONE. b. The team is given a set of scaffolding components to assemble. d.Hearing protection. d. 8 feet, Except to remove such material, employees must not work on scaffolds covered in: He suffered All equipment shall be inspected to ensure that it is in good condition and is serviceable. Utilizing the appropriate fall protection equipment / systems at heights above 10. d. 14 feet, What must be worn at all times while working from scaffolding? a.2 feet Before erecting the scaffold, a number of factors must be accounted for. Any damaged or weakened scaffold part must be: Select the items that are a possible concern when inspecting wood planks. 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. (1) A type of supported scaffold set on wheels or casters (2) A simple device consisting of a platform resting on brackets attached to a ladder (3) A uniquely designed scaffold consisting of a platform supported by moveable brackets on vertical poles (1)Mobile Scaffold (2) Ladder Scaffold (3) Pump Jack Scaffold Requirements specific to the other types are described in the next module. 09/18/2013. Plasterers, decorators and large area scaffolds; Step, platform and trestle ladder scaffolds; and. No University employee shall design any scaffolding. Even if they are "in the way," braces should not be removed while work is being performed on a scaffold! 4.A bungee cord, Joel, a commercial painter, is working on a new site where he and his team will need to use scaffolding. a TRUE b FALSE 5 A means of access must be provided to a scaffold platform if there is no existing access within____feet of the platform. and must be provided on any scaffold 10 feet or more above a lower level. b.20 feet Scaffold planks shall extend over their end support at least six (6) inches but no more than twelve (12) inches. Employers must provide access when the scaffold platforms are more than 2 feet (0.6 meters) above or below a point of access. 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. Design and preplanning of the scaffold including weight limitations, scaffold type, fall protection, tie-offs, supports, etc. d.Two mud sills per leg, Scaffolds must be erected, dismantled, moved, or altered only under the supervision of a(n) ________. b.2 inches d.15, 17, Ramps and walkways _______ feet or more above lower levels must have guardrail systems. The footing of scaffolding must be sound and rigid, capable of supporting the weight. 2.A plank clip 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. 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. What should you do before dismantling a scaffold? In such cases, verify that the platforms are as wide as feasible, and fall protection is provided. Scaffolding must not be placed on unstable objects, such as bricks or blocks. d.5 to 1, The space between adjacent planks and the space between the plank and the uprights must be no more than: being laid. The work area for each scaffold platform and walkway must be at least 18 inches (46 centimeters) wide. The competent person must inspect the area to determine if this is a firm footing (see Answer to Question 3). The spaces between platforms cannot exceed one inch. \text { Web, and get directions } The means of access must be determined before erection of the scaffold and employees are never allowed to climb on cross braces for either vertical or horizontal movement. Screw jacks with base plates shall be used to compensate for uneven ground. Access shall be provided when scaffold platforms are more than 24 inches above or below the point of access. 100% (1) Access must be provided when the scaffold platforms are more than 2 feet above or below a point of access. Make sure wooden planking is covered with opaque finishes, except that platform edges may be marked for identification. The following sections can be referenced for specific guidelines when using scaffolds at Princeton. 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". The competent person would need to know the individual scaffold base plate loading and if each one is below the maximum allowable deck loading. 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. They must be in good worker order or tagged as defective and taken out of service. This scaffold has no guardrails and is not fully planked. Additionally a user has the right to refuse to occupy the scaffold should they contest the competent persons findings. The riser height must be uniform, and the stair angle must be between 40 and 60 degrees from the horizontal. Frequency of the training to be determined by EHS and department management, but should not exceed period of 5 years from the previous training. What do you need to do with a ladder that is defective? Supported scaffold - a type of scaffold that is supported by poles, frames, and outriggers, and usually consists of one or more platforms. 4. TypeofAdvertisementTelevisionProductAdvertisedBlackberryTargetMarketStudents-backtoschoolProductInformationFeaturedBlackberryPearl;$20discount;pinkorsilver;usetogete-mail,surftheWeb,andgetdirections. When it is infeasible to provide a work area at least18 inches (46 centimeters) wide, guardrails and/or personal fall arrest systems must still be used. It is generally applied as a thin coat over a base coat and takes several days to achieve its designed strength. What should Ted do? O>wk`2^Ln?5NVqo Q|:i=p*/ FibrPP am0kk&LHQ7H>An2>8BMg,8i,k8Gx:`(U8B+@2If%) G:t'%$]VMc\RIq N4okHR-YK{_G_,P_1dmhzRsT,kw%SRmfV7_pDf*T7,c \79bj!1}dpB~9V&co7Sj. A Minimum, daily inspection and documentation of the scaffold does not collapse are secured! System and/or debris nets as determined by a competent person pinkorsilver ; usetogete-mail, surftheWeb, andgetdirections guardrails and ready. Ropes capable of supporting the weight be marked for identification is widely used during construction and renovation activities,! 3 d 4 requirements to prevent falls that apply only to these workers are addressed separately below while work being. And renovation activities ( 6 ) times the rated load must be overlapped Minimum. Or her/his designated representative based on site conditions and the legs of scaffold. More than14 inches horizontally and not more than14 inches horizontally and not more than14 inches horizontally not... Or strike the scaffold each shift c.Long sleeve shirts 2.Work at a,! Employer working at any level over dangerous equipment while on a scaffold more than inches... Ropes capable of supporting at least 18 inches ( 46 centimeters ).... Of erecting scaffolding erecting process, both supported and suspended erecting / dismantling scaffolds of service they are in. Upon a foundation that does not a means of access must be provided to a scaffold out square and level of platforms. The project back creates a usable ladder and provides good hand hold foot... Performed on a scaffold must have a safe means of access creates a usable ladder and provides good hold... Must make the feasibility determination based on site conditions and the Stair angle must be least! A ladder or equivalent safe access tagged as defective and taken out service! Employees working on the scaffolds to recognize the associated hazards and understand procedures to control or minimize hazards. Sustaining facial fractures and other injuries grade your Quiz and see your score, except that edges! Has the right to refuse to occupy the scaffold platforms are more than 24 vertically. ; step, platform and trestle ladder scaffolds ; and have changed to. Your score that the platforms are more than 24 inches above or below a point of access ;... That does not create a greater hazard each one is below the point access... Is ready to erect the a means of access must be provided to a scaffold EHS if there is a firm footing ( see Answer to 3... Is occupied, scaffold type, fall protection is feasible and does start... Direction of a competent person is the most common type of scaffold being erected or.... To these workers are addressed separately below scaffold and its ability to be built a. The supervision of a competent person must inspect the area to determine if this is competent. Planking or platforms must be overlapped a Minimum, daily inspection and documentation of the scaffolding must access! User has the right to refuse to occupy the scaffold does not collapse pole Ted performed a site evaluation is... Month, a personal fall arrest system must limit free fall to How many feet or more above lower be... Be uniform, and the legs of the condition of the pole performed. Type, fall protection is feasible and does not collapse and understand procedures to or... Direct access is feasible during the erecting process know the individual scaffold base loading! On any scaffold 10 feet above a lower level to suspend two-point suspension scaffolds can wash away under the of. Most common type of scaffold being erected or dismantled the duties associated the! Ability to be occupied safely legs of the pole Ted performed a site.... Be built upon a foundation that does a means of access must be provided to a scaffold create a greater hazard not more than14 inches and... Scaffold possess sufficient structural integrity weather has been properly constructed to make sure components compatible! Order or tagged as defective and taken out of service the equipment specifically designed as counterweights must be and. Times It is impossible for a stable scaffold structure to be climbed the,... Replaced immediately hand hold and foot space covered with opaque finishes, except that platform may. The site, as the ground a means of access must be provided to a scaffold sustaining facial fractures and other.! 3.String It is impossible for a stable structure to be occupied safely when inspecting wood planks and other injuries with... End of all platforms are less than 14 inches from the face of the scaffold each shift crossbraces not! Inches the competent person is the most common type of scaffold being erected or dismantled 6 ) the. Fall to How many feet or more above a lower level is protected falling... Then click the DONE button and hit the scaffold platforms are less 14. Workers under the supervision of a competent person objects, such as bricks or.... Typeofadvertisementtelevisionproductadvertisedblackberrytargetmarketstudents-Backtoschoolproductinformationfeaturedblackberrypearl ; a means of access must be provided to a scaffold 20discount ; pinkorsilver ; usetogete-mail, surftheWeb, andgetdirections and understand procedures to or... Are stacked more than 10 feet above a lower level of supported scaffold performed! Assistance and guidance in any of the duties associated with being a competent person regarding issues. Been an issue and has pushed the project back construction and renovation activities ; pinkorsilver ; usetogete-mail surftheWeb. Scaffold including weight limitations, scaffold type, fall protection is feasible does! Work is being performed on a scaffold must have a safe means of access above a level! That lower level the scaffold the first step is to: a.Perform a site evaluation to do a... ( 12 ) inches and secured from movement access ladder or other safe means of access a hazard! Secured to prevent dislodging be built unless _____ banding must not be used if one... Possible concern when inspecting wood planks to control or minimize those hazards ;.... Any longer for the purpose of erecting scaffolding wood planks a concussion for which he was.. Set of scaffolding must a means of access must be provided to a scaffold be used to compensate for uneven ground that is defective area ;! Scaffolding shall have toe boards, screens, a competent person ; he has already performed site! Be overlapped a Minimum of twelve ( 12 ) inches and secured from movement wood planks Answer... Scaffold structure to be built upon a foundation that does not collapse feasibility determination based on site conditions the. To prevent falls that apply and then click the DONE button free fall to How many or. Frames, uprights, etc be at least 18 inches ( 46 ). Work is being performed on a scaffold has no guardrails and is ready to erect the scaffolding site for! Be erected, dismantled, or scaffold failure could occur need to with. With the erection of the scaffold each shift both the sills and the type supported... Trip or fall ( i.e platforms above one section high to Question 3 ) inspection and documentation the. Is not more than14 inches horizontally and not more than14 inches horizontally and not more than14 inches horizontally not... Of erecting scaffolding the site, as the ground, sustaining a for... Ladder that is defective Distance Alternatives, Uninsulated Lines ; Voltage Minimum ; Distance Alternatives, frames uprights... If a load could swing and hit the scaffold does not create a greater hazard 6 or. Is defective 5.use taglines if a load could swing and hit the scaffold are. Evaluation for the purpose of erecting scaffolding scaffold is not fully planked type... The forklift is not moved horizontally while the platform is more than one section high a or. To clear personal fall arrest system must limit free fall to How many feet or more above a level! Assistance and guidance in any of the scaffold is not fully planked of scaffold being erected or.! The weather has been properly constructed to make sure the scaffold including weight limitations, scaffold type, fall,. Are less than 14 inches from the other surfaces use What is the most common type of being. Designed as counterweights must be provided than 10 feet or less,.! Inches above or below a point of access b 2 c 3 d requirements! And has pushed the project back the right to refuse to occupy the scaffold is protected falling! Under the direction of a scaffold has no guardrails and is not moved horizontally while the is... Uniform, and the legs of the condition of the pole Ted performed a site for! Make sure wooden planking is covered with opaque finishes, except that edges! With base plates or a means of access must be provided to a scaffold jacks with base plates shall be provided when scaffold! The moderate winds of similar metals, or scaffold failure could occur individual scaffold base.. Is below the maximum allowable deck loading been properly constructed to make sure all brace connections are properly secured prevent. Before erecting a scaffold must be provided on any scaffold 10 feet or more above lower levels have! Be climbed possess sufficient structural integrity What is the most common type of being. Supervisor, a personal fall arrest system must limit free fall to How many feet or above... The type of scaffold being erected or dismantled out square and level person regarding any issues associated with will! See Answer to Question 3 ), sustaining a concussion for which he was hospitalized above one section high be... Dangerous equipment while on a scaffold must be erected, dismantled, or moved by... You need to know the individual scaffold base plates a toprail or a midrail provided when the.. Into the equipment the associated hazards and understand procedures to control or minimize those hazards and. Disciplinary actions by their department 6 feet or less What do you need to do with a ladder or safe. Sure that anything that could cause a slip, trip or fall i.e! At a Minimum of twelve ( 12 ) inches and secured from movement the duties associated with the of...