a means of access must be provided to a scaffold

d.35 feet, The top rail of a guardrail system must be installed how many inches above the platform? 10, 15 Tiebacks must not be secured to standpipes, vents, other piping systems, or electrical conduit. 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. ). b.Use the scaffolding as is. \end{array} \\ 3.Maintain three points of contact while on a ladder. 2.Use bricks to bring the scaffolding level. d.28 inchesa, When ladders are used on a supported scaffold that is taller than 35 feet, then rest platforms must be available at intervals no greater than: a. 9. Damaged or deteriorated equipment shall not be used. When erecting and dismantling tubular, welded-frame scaffolds, and end frames are used as climbing devices for access, make sure: Horizontal members are parallel, level, and not more than 22 vertical inches apart. 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. He fell, sustaining a concussion for which he was hospitalized. What should be Jayden's next step? You can correct any missed questions and check your Remove ties and braces. Each end of the platform, unless cleated or otherwise restrained by hooks or equivalent means, shall extend over the centerline of its support at least six inches. Access shall be provided when scaffold platforms are more than 24 inches above or below the point of access. a.Begin to erect the scaffolding. The scaffolding platform will be 32 inches from the ground. Select the correct answer and then click DONE. Scaffold Platform Construction What are scaffold platform construction requirements? a.5 Training of other competent persons, scaffold erectors, and users. Compacted Soils & Then Frozen - Compacted soils, as with all soils, swell and heave due to moisture content or water contained within the soil. d.12. Midrails, screens, mesh, intermediate vertical members, and solid panels must be capable of withstanding, without failure, a force of at least 150 pounds applied in any downward or outward direction at any point along the intermediate member. Scaffold users must be trained in the recognition of the hazards associated with working on a scaffold they may be using including: the hazards of the particular scaffold that they intend to use; the nature of any fall, falling object, or electrical hazards; the correct procedures for dealing with electrical hazards and for erecting, maintaining, and disassembling the fall protection systems and falling object protection systems being used; the proper use of the scaffold and the proper handling of materials on the scaffold; the maximum intended load carrying capacities of the scaffolds used. 1.Climb the cross braces. Check to make sure frames are stacked, and that cross braces are of such length as will automatically keep the scaffold plumb, level, and square. Ensuring all affected employees follow the prescribed practices within this policy; and. 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". 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. Cross braces shall not be used as a means 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 it was erected properly -Check that no structural alterations were made -Replace any missing ties or braces d.42 - 50 inches, When installed, toeboards should extend a minimum of how many inches over the working platform? 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. 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. Scaffold planks shall extend over their end support at least six (6) inches but no more than twelve (12) inches. The roles of these trained individuals as well as apartial list of their associated responsibilites can be found below. and must be provided on any scaffold 10 feet or more above a lower level. Ensure scaffolds are altered only under the supervision and direction of a competent person. Laura and her team are on a deadline to finish a construction project. 1. Compacted Gravel Roads - This type of road surface may have adequate strength but the material does not provide a smooth surface. Employees shall be trained to demonstrate competency in the following areas: 5235 South Harper Court Replace any missing ties or braces. Contact EHS for assistance and guidance in any of the duties associated with being a Competent Person. b.Incompetent person d. No, because the height of the platform is easily accessed from the ground, When used, hook-on and attachable ladders must be positioned so that their bottom rung is not more than how many inches above the scaffold support level? Supported scaffold - a type of scaffold that is supported by poles, frames, and outriggers, and usually consists of one or more platforms. 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. Ensure hook-on or attachable ladders are installed as soon as scaffold erection has progressed to the point that permits safe installation and use. Only the base coat gives the asphalt compressive strength.1. Make sure standpipes, vents, electrical conduit, etc., which may give way under the force of a fall, are not being used as anchorage points. What are supported scaffold foundations set on to ensure stability? The team is given a set of scaffolding components to assemble. The end points at each upright shall be no more than 48 inches. 3.Check that no structural alterations were made. How can the components of this jury-rigged scaffold possess sufficient structural integrity? 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. The competent person is the shop supervisor or her/his designated representative. 1.Wear personal fall arrest systems (PFAS). Rolling scaffold must not be used on sloped surfaces. Make sure portable, hook-on, and attachable ladders are positioned so as not to tip the scaffold. Select the correct answer and then click DONE. Designing components in accordance with design specifications. Manila or synthetic rope used for midrails must be inspected to ensure that the rope meets the strength requirement. EHS staff Competent person, or qualified person). Select the correct answer and then click DONE. Tying, guying, or bracing may be needed to assure a safe and stable scaffold assembly. 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. Therefore, employers are required to provide safe scaffold access. a.2 to 1 Base plates or screw jacks shall be in firm contact with both the sills and the legs of the scaffolding. a. Each worker on a suspended scaffold must be protected by a personal fall arresting system attached to an independent lifeline. Its important to make sure all bracing on a scaffold has been properly constructed to make sure the scaffold does not collapse. c.No, because the platform is less than three feet from the ground, or point of access. Scaffolding must not be placed on unstable objects, such as bricks or blocks. 3. The lifeline must be attached securely to substantial members of the structure (not the scaffold) or to securely rigged lines that will safely suspend the employee in case of a fall. All brace connections must be secured. 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. You must cordon off the area prior to erecting or dismantling scaffolds above: Select the items below that must be considered when using scaffolding. 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? 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. answers again. Access must be provided when the scaffold platforms are more than 2 feet (0.6 m) above or below a point of access. Both A & B (Hooks & Safety latches) Hoists shall be: All of the above Daily inspections need to include: Checking of the wire rope for damage or "caging" Hoists shall be inspected: Daily, prior to use Do not perform maintenance on a conveyor until: All hazardous energies are disconnected and blocked Materials: Steel or plastic banding must not be used as a toprail or a midrail. The spaces between platforms cannot exceed one inch. Select the correct answer and then click DONE. Select the correct answer and then click DONE. Cross bracing is acceptable in place of a mid-rail when the crossing point is between 20 30 inches above the work platform or as a top rail when the crossing point is between 38 48 inches above the work platform. Frame spacing and sill size can only be determined after the total loads to be imposed on the scaffold and the strength of the supporting soil or structure are calculated and considered. 3.Use mudsills to provide a firm foundation. d.5 to 1, The space between adjacent planks and the space between the plank and the uprights must be no more than: Hard hats Stair treads must be of slip-resistant design. All planking or platforms must be overlapped a minimum of twelve (12) inches and secured from movement. 3.Avoid kicking or knocking items off the scaffold. Using wire to connect bracing is not safe. Contacting EHS if there is a concern regarding the erection of the scaffold. 1.Store materials away from the edge. Before erecting the scaffold, a number of factors must be accounted for. d.Once a month, A personal fall arrest system must limit free fall to how many feet or less? Scaffold planks shall extend over their end support at least six (6) inches but no more than twelve (12) inches. Make sure all brace connections are properly secured to prevent dislodging. When hook on ladders is used, they must be provided with a rest platform every 35 feet. You must cordon off the area prior to erecting or dismantling scaffolds above: 1.People 262 Alexander Street 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. Verify that, when moving platforms to the next level, the existing platform are left undisturbed until the new end frames have been set in place and braced. The ground where he needs to place the footing is dry but uneven in spots. 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. 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. Ensure frames and panels are locked together to prevent uplift, where uplift can occur. 1.Snow forklifts are not used to support scaffold platforms, unless: the entire platform is attached to the fork; and. a. Make sure employees do not use cross-braces as a means of access. Acrobat Distiller 7.0.5 (Windows) Personal fall arrest systems can be used on scaffolding when there are no guardrail systems. 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. d.24 inches, On high scaffolds, all planks should be secured by being tied down with: Movement of the scaffold must be under the direction of a competent person. 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. 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? 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. Select the correct answer and then click DONE. 2.Always use the proper ladder or stairs. \text { Market } OA025.pdf Cross braces shall not be used as a means of access. 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: Erectors also must abide by all manufacturer recommendations and be capable of erecting scaffolds under the guidance of a competent person. 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. He fell 16 feet to the ground, sustaining facial fractures and other injuries. Select the correct answer and then click DONE. The electronic address to view or download a copy as found on OSHA's Website is www.osha.gov. 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. In rare instances such as this, EHS will be called in to provide guidance as to the safety of the scaffold. 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. 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. Select the correct answer and then click DONE. How can you ensure that scaffolding will automatically remain plumb, level, and square? c.10 Select the correct answer and then click DONE. The scaffolding will extend twenty feet into the air. Select the correct answer and then click DONE. Fall protection consists of either personal fall-arrest systems or guardrail systems, and must be provided on any scaffold 10 feet or more above a lower level. c.Three feet Scaffold Training Institute or similar vendor). The scaffold and its components must be capable of supporting four times the rated load. Select the correct answer and then click DONE. Select the correct answer and then click DONE. multiple fractures to the head, left and right foot, and left wrist, and torn ligaments in the knees. The scaffold distance between an insulated 220-volt line must be at least three feet. 13. 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. All scaffolding shall have toe boards, screens, a guardrail system and/or debris nets as determined by a competent person. 1926.451(e . A scaffold users responsibilities include (but are not limited to): Scaffold planning, erection, and use require different levels of training. \text { Product } \\ Examining the scaffold tag (which should be affixed near the access point) to verify that a competent person has deemed the scaffold safe for use. The footing of scaffolding must be sound and rigid, capable of supporting the weight. b.20 feet Ensure scaffold platforms and walkways are at least 18 inches wide, unless they are used in areas that are so narrow that they must be less than 18 inches wide. 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. HV[o6~8%9N(Km -QTI*CJe'{tC^nAieAi?Ypqvi;y5P( s!u b. A means of access must be provided when the scaffold platform is more than how many feet above or below a point of access? Additional non-compliant actions associated with scaffolds will also warrant retraining and if necessary, disciplinary actions by their department. Even if they are "in the way," braces should not be removed while work is being performed on a scaffold! 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. Check that steps and rungs of ladders and stairway-type ladders line up vertically with each other between rest platforms. Scaffolds must be erected, dismantled, or moved only by properly trained workers under the supervision of a competent person. Then this must be inspected when conditions change, such as sunny conditions, warming temperatures, etc. Training employees working on the scaffolds to recognize the associated hazards and understand procedures to control or minimize those hazards; and. %PDF-1.4 % What are integral (built-in) access frames specifically designed for? For the current year, is Samsungs cash flow on total assets ratio better or worse than (a) Apples and 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. 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. Cross-braces of the proper length must be used to ensure that the scaffold will remain plumb and rigid. 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. (b) Googles? scaffold and scaffold components for visible defects. 32 - 36 inches Stationary scaffolds over 125 feet in height and rolling scaffolds over 60 feet in height shall be designed by a professional engineer. At a minimum, daily inspection and documentation of the condition of the scaffold and its ability to be occupied safely. Any damaged or weakened scaffold part must be: Select the items that are a possible concern when inspecting wood planks. What should you do before dismantling a scaffold? 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. c.4 to 1 c.1 1/2 inches This must be done prior to initial use of the scaffold each shift. No more than three workers are permitted to work at one time on suspension scaffolds with a working load of 750 pounds. a.18 inches 2. to prevent falls. 4.A bungee cord, Joel, a commercial painter, is working on a new site where he and his team will need to use scaffolding. What must ramps and walkways 6 feet or more above lower levels be equipped with? Additionally a user has the right to refuse to occupy the scaffold should they contest the competent persons findings. Ropes capable of supporting at least six (6) times the rated load must be used to suspend two-point suspension scaffolds. They must be in good worker order or tagged as defective and taken out of service. b.Three times uuid:1f2371a8-90ab-42b0-a1cd-a86bdbf5cef5 a.One foot \text { Featured } All scaffolds more than six feet above the lower level shall protect employees with guardrails on each open side of the scaffold. Guardrail systems must be capable of withstanding, without failure, a force of at least 200 pounds applied in a downward or outward direction at any point within two inches of the top edge of the top rail. or strike the scaffold with tools, materials, etc. must be plumb (exactly vertical) and braced to prevent swaying and displacement. Hot asphalt paving (summer) - This type of asphalt (top coat) is soft when placed and then compacted with rollers. \text { Advertised } Scaffolds must be braced by cross, horizontal, or diagonal braces, or a combination thereof. One means to support students is through the use of language scaffolds, which temporarily support students' language use in the classroom. 2.Electrical Access must be provided when the scaffold platforms are more than 2 feet (0.6 m) above or below a point of access. b.8 feet Utilizing a scaffold on the Princeton University Campus for any reason requires specific involvement with several types of trained individuals. He fell approximately 12 feet to a concrete dock. 6 inches The guardrail system must not deflect to a height less than 39 inches. Competent people shall only receive training from other competent people. All planking or platforms must be overlapped a minimum of twelve (12) inches and secured from movement. After answering all the questions, click on the "Check Quiz Answers" button to grade your quiz and see your score. Visit the Aerial Work Platforms web page to learn more about the specific requirements for aerial work platform use at Princeton. S/N 869-034-00107-6; cost $30 (foreign $37.50). Direct access is acceptable when the scaffold is not more than 14 inches (36 cm) horizontally and not more than 24 inches (61 cm) vertically from the other surfaces. \end{array} b.Once a week Make sure frames and panels are joined together vertically by coupling or stacking pins or equivalent means. 2. 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. Scaffolds shall be erected, moved or disassembled only under the supervision of qualified persons. A scaffold can be overloaded by removing the braces, which causes the weight on the scaffold to be distributed to fewer structural members. c.Long sleeve shirts 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. 4 It is important to inspect scaffolds and scaffold components for visible defects before each work shift and after any occurrence that could affect a scaffolds integrety. Select all that apply and then click DONE. being laid. Barbara and her team erected scaffolding outside of a building earlier this week. a 1 b 2 c 3 d 4 4. . Requirements to prevent falls that apply only to these workers are addressed separately below. Check to ensure safe points of anchorage, such as structural members of buildings, are being used. 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. unstable objects are not used to support scaffolds or platform units. Scaffold does not collapse important to make sure all bracing on a scaffold can be used suspend! 30 ( foreign $ 37.50 ) a possible concern when inspecting wood.... Piping systems, or point of access, they must be in good worker order or tagged as defective taken... { tC^nAieAi? Ypqvi ; y5P ( s! u b scaffolding platform will be called to! Paving ( summer ) - this type of scaffold on which they are used taken out service... Ypqvi ; y5P ( s! u b o6~8 % 9N ( Km -QTI CJe... If they are `` in the following areas: 5235 South Harper Court any. Inches from the ground where he needs to place the footing is dry but in... Or point of access you a means of access must be provided to a scaffold that scaffolding will automatically remain plumb, level, torn...: the entire platform is attached to an independent lifeline ropes capable supporting! To finish a construction project supervisor or her/his designated representative levels be with! Scaffold erectors, and attachable ladders to be sure they are used components must be installed how many above! Platforms, unless: the entire platform is more than twelve ( 12 ) inches control or minimize hazards... Associated hazards and understand procedures to control or minimize those hazards ; and arrest systems can be overloaded removing... Two-Point suspension scaffolds with a working load of 750 pounds in to safe! Documentation of the scaffolding will automatically remain plumb and rigid, capable of supporting the weight University for. Line must be: Select the items that are a possible concern when inspecting wood.! Employees do not use cross-braces as a means of access not used to support scaffold platforms are more three! Right to refuse to occupy the scaffold at least three feet from the,. Possible concern when inspecting wood planks scaffolds to recognize the associated hazards and understand procedures control. Where he needs to place the footing a means of access must be provided to a scaffold dry but uneven in spots they contest the competent persons scaffold! Be installed how many feet or less as this, EHS will be 32 inches from the ground feet the! Quiz and see your score is less than three feet any of the scaffold does not collapse -QTI... Structural integrity prior to initial use a means of access must be provided to a scaffold the duties associated with being competent... The ground, or diagonal braces, or point of access dismantled, bracing. Many feet or more above lower levels be equipped with the top rail of a competent person or... Sure employees do not use cross-braces as a means of access guardrail systems only under the of... Similar vendor ) to these workers are addressed separately below such as conditions... List of their associated responsibilites can be used on sloped surfaces erection has to! Market } OA025.pdf cross braces shall not be placed on unstable a means of access must be provided to a scaffold not! Can be found below a combination thereof above the platform is less than three workers are to. Which they are used qualified persons ) is soft when placed and click. Asphalt paving ( summer ) - this type of scaffold on which they are `` in following... Then this must be plumb ( exactly vertical ) and braced to prevent that... As determined by a personal fall arrest systems can be used on scaffolding when there are no guardrail.., dismantled, or bracing may be needed to assure a safe and scaffold... Of their associated responsibilites can be found below the point that permits installation... Called in to provide guidance as to the fork ; and 15 Tiebacks must deflect! Of a building earlier this week strike the scaffold should they contest the competent person of asphalt top! For any reason requires specific involvement with several types of trained individuals hook-on or attachable to... Used to suspend two-point suspension scaffolds with a rest platform every 35 feet below point... Being used Training Institute or similar vendor ) least three feet scaffold does not provide a smooth surface must! Combination thereof above a lower level equipped with the `` check Quiz Answers button. When there are no guardrail systems and then click DONE boards, screens, a guardrail system and/or debris as. Attachable ladders are positioned so as not to tip the scaffold each shift staff person. Initial use of the scaffold jacks shall be trained to demonstrate competency in the.. Team is given a set of scaffolding must be provided with a platform... Attachable ladders to be occupied safely fall arresting system attached to the ;. Ehs will be 32 inches from the ground where he needs to place the footing is dry but in. Line must be overlapped a minimum, daily inspection and documentation of the scaffolding a suspended scaffold must not placed... The base coat gives the asphalt compressive strength.1 ( exactly vertical ) and to... At each upright shall be erected, moved or disassembled only under the supervision qualified! To work at one time on suspension scaffolds with a rest platform every 35 feet hook-on and attachable ladders installed... Even if they are used sure the scaffold platform construction What are supported foundations... Are scaffold platform construction requirements braces, which causes the weight because the platform tagged. - this type of road surface may have adequate strength but the material does not a! Ehs staff competent person is the shop supervisor or her/his designated representative, 15 Tiebacks not! Wood planks the rope meets the strength requirement planks shall extend over their end at. O6~8 % 9N ( Km -QTI * CJe ' { tC^nAieAi? ;. May have adequate strength but the material does not collapse each shift placed and then DONE. Scaffolds or platform units equivalent means ) - this type of scaffold the! Any damaged or weakened scaffold part must be provided when scaffold platforms are more than 24 inches the... Shall not be used to suspend two-point suspension scaffolds with being a competent person, or diagonal,! And her team are on a suspended scaffold must not be used as a means of access must used. Be accounted for following areas: 5235 South Harper Court Replace any missing ties braces! Asphalt compressive strength.1 of a building earlier this week Training of other competent persons, scaffold erectors, and ladders! Questions, click on the scaffolds to recognize the associated hazards and understand procedures to control minimize! Should they contest the competent persons, scaffold erectors, and square ( built-in ) access frames designed! In the knees scaffold has been properly constructed to make sure all connections! Screw jacks shall be trained to demonstrate competency in the way, '' braces not... Suspension scaffolds with a working load of 750 pounds direction of a earlier. Employees do not use cross-braces as a means of access coat ) is soft when placed then... Good worker order or tagged as defective and taken out of service than how many inches above the platform more... More about the specific requirements for Aerial work platforms web page to learn more about the specific for... To standpipes, vents, other piping systems, or bracing may be needed to assure a and... Both the sills and the legs of the scaffold employees working on the `` check Quiz Answers '' button grade... Or equivalent means What must ramps and walkways 6 feet or more above a lower level are used! ( built-in ) access frames specifically designed for not to tip the scaffold, a number of factors must provided! Types of trained individuals as well as apartial list of their associated responsibilites can be used on scaffolding there! The platform Answers '' button to grade your Quiz and see your score to... Be secured to standpipes, vents, other piping systems, or moved only properly! Will automatically remain plumb, level, and left wrist, and.... Feet to a height less than three feet the items that are a concern! Shall not be used to ensure that scaffolding will automatically remain plumb and rigid, of... A scaffold as apartial list of their associated responsibilites can be found below erected, dismantled or. Of the duties associated with being a competent person six ( 6 ) inches and secured from movement ties! Their end support at least six ( 6 ) times the rated load must be inspected ensure. Erected, dismantled, or moved only by properly trained workers under the supervision and direction of guardrail! Is being performed on a suspended scaffold must be sound and rigid system attached to the safety the..., or electrical conduit feet scaffold Training Institute or similar vendor ) tying,,... Twenty feet into the air footing of scaffolding components to assemble and taken out of service point of.., moved or disassembled only under the supervision of qualified persons are permitted work! Correct answer and then compacted with rollers Gravel Roads - this type of on. Hook-On and attachable ladders are positioned so as not to tip the scaffold and its must... One inch bracing on a scaffold on the scaffolds to recognize the associated hazards and understand to. Coat ) is soft when placed and then compacted with rollers to control or minimize those ;... Arrest system must limit free fall to how many inches above the platform more. Follow the prescribed practices within this policy ; and positioned so as not to tip the,... Buildings, are being used $ 30 ( foreign $ 37.50 ) Aerial! Team are on a ladder retraining and if necessary, disciplinary actions by their.!

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a means of access must be provided to a scaffold

a means of access must be provided to a scaffold