The three points of contact refers to two hands and one foot, or two feet and one hand. Inspect each part of the safety harness and its connections. Check the label of each component to identify the type of safety harness, its model, the manufacturing details, its limitations, and warnings before usage. ladder stair towers Use your mobile device to evaluate the working condition of your ladder and how it is used. As such, its important to remember and follow these ladder safety best practices. Open Availability (including weekends) Description. Three major components of a Personal Fall Arrest System (PFAS) include; anchor and the anchorage connector; full body harness; and: A. It is the number one killer in construction alone. Step 1- climb the ladder safely. Before using a ladder ask yourself if you can perform the task without working from heights. Employers must ensure that all ladders in their workplace meet these specific requirements. Resend Confirmation Mail. Get started with these free customizable ladder safety checklists. https://www.gamezebo.com/walkthroughs/aveyond-walkthrough-cheats-strategy-guide/ Tue, 24 Mar 2009 13:28:14 +0000 https://www.gamezebo.com/uncategorized/aveyond . Put the step ladder at right angles to the work, with either the front or back of the steps facing the work. One of the biggest misconceptions of ladder instability is that you are protecting yourself from the ladder falling on you. Use the 75-degree-angle rule when placing your ladder to ensure optimal support and security. 2) Wear closed-toed shoes to help prevent injuries to your feet if you should happen to slip or fall. Use this template to list safety measures before, during, and after shifts when working at height. We expect this update to take about an hour. If you must use a ladder on uneven ground make sure to take the following measures: Use a level to make sure the ground is level before setting up the ladder, Place something under the legs of the ladder to help keep it level and in place, If possible, use two people to hold the ladder in place while one person climbs, Be extra careful when climbing and descending the ladder. Climbing with wet or icy hands: Wet or icy hands can make it difficult to grip the ladder, leading to a fall. Then raise the top end of the ladder and walk it upright hand over hand. Find out how to transform your workplace with SafetyCulture. Use a level to make sure the ground is level before setting up the ladder. This needs to be done by securing the top of the ladder to the structure up which you are climbing by tying it to something sturdy with rope or wire, using attached ladder hooks, or through some other means. Leaning and reaching away when in the ladder makes it unstable and puts the person in the ladder at risk of falling. If theyre not, then they can cause the ladder to tip over. This does not mean that you should grab a couple of cinder blocks and throw them in the mud to build a base, because, while this may be firm and level, it is not stable. The amount of space needed to store aluminum ladders will depend on the size of the ladder you have. 4. This could include changing the work process to stop using a toxic chemical, heavy object, or sharp tool. When using ladders, it is important to wear the proper safety equipment to help prevent injuries. It's important that anyone who might be using the devices understands what they're looking for, what is acceptable or not, and the steps to take should there be an issue. We hope this article was helpful. are great tools to use when promoting ladder safety among construction site workers. Finally, always have someone hold the ladder steady before climbing. However, ladders can also be dangerous if they are not operated properly and kept in good working condition. Finally, rate the overall condition of the ladder and suggest recommendations. it is important to secure your ladder whenever feasible and possible to_____ fixed and secure points. Though it can be tempting to say that an incident such as this will not happen again, using fall protection is actually just the first step in ensuring construction site worker safety. By following the tips above, you can help to prevent accidents when using a ladder. That being said, there are ways to mitigate the risk associated with working at height. Include a description of the work, photos, and personnel performing the task. Well, that depends (and isnt that always the case?). (in Canada and the United States). Portable or extension ladders should have secure, non-slip, safety feet to keep them in place. In placing before the reader this unabridged translation of Adolf Hitler's book, Mein Kampf, I feel it my duty to call attention to certain historical facts which must be borne in mind if the reader would form a fair judgment of what is written in this extraordinary work. Transform your dining room with an eye-catching, rustic-industrial style that is sure to impress your guests. Use caution when descending the ladder, and take your time. 30HR CONSTRUCTION FOCUS FOUR FALL HAZARDS.docx, 16. 3 points of contact 25. Securing a ladder at the foot does not prevent a side slip at the top. Brace or tie off the ladder near the base. Site supervisors and foremen use construction safety checklists to inspect the site for compliance to safety regulations, standards, and protocols. One final thought about the top. Optional body belt B. The Structure of a Safe Ladder Steps, rungs and supports should be sturdy and in proper working condition. You must have JavaScript enabled in your browser to utilize the functionality of this website. Capture photo evidence of damage, dents, and other defects with the ladder. Have a second person hold the bottom of the ladder whenever possible. Job Shift. Youve set the ladder at the proper 4:1 ratio (if its a straight/extension ladder, otherwise youve fully opened and locked your a-frame). In these situations, you want to utilize a ladder stabilizer. The We use cookies to provide necessary website functionality and improve your experience. Outline the likelihood and consequence of a hazard injury to determine its risk rating. Remember, toolbox talks are intended to facilitate health and safety discussions, so its best to keep an open mind and let everyone speak up on the issues important to them and their work. Safety Harness Equipment Inspection Checklist, to ensure that a safety harness is in good condition before use. Aside from being a convenient way to address safety concerns, a working at heights checklist also opens up the door to more meaningful conversations regarding construction site safety. This product allows the worker to step straight through the ladder side-rails while still giving the necessary 3 of height to be compliant with OSHA and allow for a good handhold while mounting and dismounting. So how do you stabilize a ladder? Always have at least one hand on the ladder while working. question NIOSH is an acronym for which of the following answer National Institute for Occupational Safety and Health question OSHA'S "focus for" training topics include. Never share a ladder with another employee unless the ladder was designed for multiple users. Record all the necessary details, instructions, communication protocols, and tasks to be performed. One equipment thats free and easy to implement is a roof safety checklist. Remember, even though weve all been using ladders since we were kids, they are not toys. One equipment thats free and easy to implement is a. . The SafetyCulture content team is dedicated to providing high-quality, easy-to-understand information to help readers understand complex topics and improve workplace safety and quality. Ensure that the tops of both rails are supported unless the ladder is equipped with a support device. Safety Harness Working At Height Template. View a sample, Fall Protection Site Safety Inspection Report Form. Step 3 Climbing Up a Ladder: Are You Ready? Climbing to the top steps or standing too high on a ladder can put you at risk. Pickup and delivery between stores (transfers) and maintain appropriate documentation for this safety sensitive position. Identify equipment defects before use to reduce risks and accidents such as cuts, bruises, or other severe injuries. Ladders are an integral part of operations in nearly every workplace. More than 33% of fatalities in construction are from a combination of falls from: Occupational Safety and Health Administration, None of the above D Engineering controls. This device attaches to the top of your ladder making the area where the ladder contacts the structure much wider, and therefore much more stable. When ladders are used to gain access to an upper landing or roof, the top of the ladder must extend three feet past the landings surface. Ladders should be stored vertically whenever possible. Get started with these free customizable ladder safety checklists. When ascending a ladder secure it firmly and use the "3-point" climbing technique. energy imposed on an employee during fall arrest. 6. There are several accessories that can help to secure the ladder and make it more stable. to assess the safety of ladders and minimize the number of falls caused by unsafe ladders. Ladders are very simple devices that are not always used properly. Personal protective equipment (PPE) Using this hierarchy can lower worker exposures and reduce risk of illness or injury. Even though the person descending the ladder should be looking at the ground, it is still essential to clear the base from any tripping hazards that could cause a fall. Of the ten most violated OSHA (Occupational Safety and Health Administration) standards, three belong to the construction industry, with ladders being one of them. Safety Tips for Step Ladder Operation Fixed and secure points A. A competent person should be assigned to visually inspect ladders for defects periodically. Identify areas/procedures and list them according to categories (Safety Mentions, Opportunities for Improvement, or Critical Items). Workers who fall should make every attempt to relax their body and roll with the fall to absorb as much shock as possible. Provide a, Which of the following is a global sustainability issue that was NOT identified by the Brundtland Report in 1987? Never skip a step when ascending or descending a ladder. So, lets say youve found the perfect place firm, level, AND stable (and the safety feet are in place). In order to properly secure and stabilize your ladder, you need to begin from the bottom up. The answer should be on a firm, level surface, but thats often not the case. will be unavailable during this time. Your next step is to look at whats around the base of your ladder. Ladder surfaces must be checked for cracks and defects. The ladder should be free of oil, grease, or any other substance that could cause you to slip. Second, make sure that the area around the base of the ladder is clear. Use a ladder hook to attach the ladder to the ridge of your roof. If you are on grass I recommend tilting the foot pads and sink the ladder into the ground a bit by stepping / hopping on the first step and using your weight to set the ladder. If not possible, choose the correct ladder for the required task and height. Make sure there is no slippery material on the ladder. Check the label of each component to identify the type of safety harness, its model, the manufacturing details, its limitations, and warnings before usage. Metal ladders must be constructed with corrosion resistant materials or designed with corrosion protection. By Muhammad Rafay Ladder steps, rungs, or cleats should be uniformly spaced, parallel, and level when in position for use. Single rail ladders are dangerous and must never be used. If you want a high-tech solution, add a door sensor or glass break sensor. When choosing the most suitable ladder for the job, it is important to consider the weight of the person climbing the ladder plus the weight of the tools, materials, and equipment. Rest the top of the ladder against a solid surface that can withstand the load. SafetyCulture has the following features: Convert your existing paper, PDF, Excel, or Word form into a digital checklist, Use one of our premade customizable templates and adapt it to your needs, Create a new template with our intuitive, drag-and-drop template builder, ISO 45001:2018 Occupational Health & Safety Management, Getting started with SafetyCulture Platform, Checklists: Essential Tools in Ensuring Ladder Safety, SafetyCulture Construction Site Inspection Software, Erosion and Sediment Control Plan Template. Every supported scaffold and its components must support, without failure, its own weight and at least _____ the intended load.A. Ladders should always be stored when not in use. 5. Other than that, loose screws, bolts, hinges, and other hardware parts. - Updated Guard or fence off the area around a ladder that is placed in an area where persons have access. Fall protection checklists are not only helpful in reminding workers to use a safety harness when on a greater than 2-meter ladder, but can also act as preventative maintenance, so that the daily wear and tear of fall protection equipment doesnt damage its effectiveness. While the user ascends and descends it, the person footing it should maintain a secure grip of the stiles. Never carry anything that could cause a loss of balance and result in a fall. Capture photo evidence for recordkeeping or for future health and safety reports. More often than not, roofers are forced to endure an unsafe working environment for the sake of completing the job and not losing the client. Contact our Safety InfoLine Conclusion Test the ladder to verify that it is secure. In 2019. fell to his death while setting up the stage, perhaps due to the lack of fall protection, as eyewitnesses claimed that he was not using a safety harness even while working at a height of 60-feet. Improperly using a ladder can lead to falls and other injuries. before starting work on roofs. The majority of ladder incidents happen when a ladder is used improperly. Secure immediate area where the ladder is placed. Ladders deemed to have structural or other defects must be tagged Dangerous: Do Not Use and moved from service. Travel Percentage. Rubruquis the Franciscan, who in 1253 was sent on a mission into Tartary, was the first to let in a little light on the fable. When using leaning ladders like an extension ladder, the position of the ladder should be angled at a ratio of 1:4. Construction workers and safety officers use these checklists to identify and document safety hazards when working on roofs. Every year there are over one hundred and fifty thousand emergency room visits and 300 deaths from ladder falls. For example, if you are using a ladder to access a roof, your ladder should extend three feet higher than the roof. NOTE: Please remember that following 'answers' are NOT 'model answers'. Last step of the four-step systems approach to conducting an incident investigation: D. Preserve and document the scene (correct answer). Ladders are great pieces of equipment. Fixed and secure points 24. Harrison laughed merrily at the idea of his mother in a twenty-dollar bonnet. It is a region that is not required to be explored. MORE ABOUT >. Ladders used for reaching high areas (Amazon Link) like the apex of roofs can be very long and made up of several sections, typically ladders over 5 meters or 15 . If you are extending it then secure the hinges well. Add a badge to your website or intranet so your workers can quickly find answers to their health and safety questions. Capture photo evidence for recordkeeping or for future health and safety reports. "A true American hero." - John Fetterman, US Senator-elect, Pennsylvania "A true American hero." John Fetterman, US Senator-elect, Pennsylvania "Officer Michael Fanone is an American hero who courageously answered his nation's call on January 6th to protect the Capitol, the Congress and the Constitution against a terrorist insurrection. However, ladders can be dangerous if used incorrectly. caught-in or - between, struck by, electrocution and ___________ answer falls question example of falls that have resulted in deaths on a jobsite include: answer falls on the groundfalls through [] Check the safety harness to see if it is properly connected and operated. Describe ladder type, length, class, and weight supported. By performing regular ladder equipment inspections, your team will feel assured that the tools they are choosing are safe to use. In 2019, a Coachella worker fell to his death while setting up the stage, perhaps due to the lack of fall protection, as eyewitnesses claimed that he was not using a safety harness even while working at a height of 60-feet. Inspect the ladder before each use and never climb higher than the recommended height. When climbing up or down the ladder, be sure to grip and face the . To a small amount your Micro is trained as well. Slips, trips, and falls account for many general industry injuries. It can be difficult to know how to secure a ladder when you are working by yourself. A pre-use check doesn't have to take a lot of time but needs to be thorough. Job Functions. It may just prevent a serious injury or fatality. Check the tread on the bottom of the feet to ensure they are not overly worn. Steps and rungs must be free from oils and dirts. Even with the perfect surface, your weight and motion could cause something to go wrong (and were assuming you havent even overloaded yourself with tools, causing you to exceed the ladders limits). Level them before using. Aborting work for the day is better than getting the team in danger. Ladders should be placed on a firm and level surface for stability. For a leaning ladder: Make sure it is the right size for the tasks - If the ladder is not long or high enough for the job at hand, do not use it as overreaching can cause you to lose balance. Wipe dirt and grease from your hands and . Always maintain three points of contact with the ladder at all times. Identify the safety measures in place such as permits, training, emergency exit routes, the working environment and the equipment provided. Finally, determine whether or not the safety harness can still be used or should be removed from service. If they were, the statistic that was stated previously would not be that large. There are a few things that you can do to make sure that your ladder is safe and stable. In the world of safety, falls are one of the major causes of fatal injuries. According to the CDC, 81% of fall injuries, which is the leading source of fatalities among construction site workers, involve the use of ladders. Ladders get set up in mud puddles, mulch beds, or areas that have recently been dug up. Raise the ladder. Do it slowly; avoiding any sudden movements. Optional body beltB. hazards are power tools, electrical hazards (specifically power lines), hazardous substances like asbestos, and extreme temperatures, either from the heat of torches used for roofing or sudden changes in the weather. Add notes, take photos, and annotate images to describe hazards. During the SC2-Beta Sean Plott made a Day[9] Daily #162 "Back to the Basics" (June 8, 2010). Select all that apply; then select Done Security Classification Guide (SCG) DoD 5220.22-M (NISPOM) Your level of. Below are some defects you should look out for: If a ladder has been identified with defects, its best to have it repaired or replaced. Most likely it will occur while you are toward the top. Consider working at height and fall protection factors too to promote safety at work. Once the ladder is nearly vertical, grab a rung at about thigh-high, lift the ladder slightly, and walk its base back away . Do not allow ladders to lean sideways. OSHA has specific guidelines for the structure of a safe ladder and ladders that do not meet these standards must be taken out use. Therefore, it is important workers know how to properly and safely use portable ladders. By conducting risk assessments and performing daily hazard identification, dangers to the safety of roofers can be eliminated through the implementation of controls. If youre going to have lateral movement of the ladder that causes you to fall, its not going to come from you being at the bottom and it probably wont come from you being at the middle. It is unsafe to have ladders at the wrong angle, not secured, not set up on a firm or level surface, not tall enough, broken, fastened together, being used as a closed A-frame, etc. To find out more, read our updated Privacy Policy. Use a safety line for easy visibility. This should not be done using the ladders own lanyard. [2] 2. Make sure the ladder is securely fastened at the top landing surface. Learn more, By Other risks in construction are struck-by hazards, electrical hazards, and getting caught in or between objects. It is also important to note that your ladder should go three feet higher than the roofline. Record all the necessary details, instructions, communication protocols, and tasks to be performed. OSHA and ladder manufacturers require which of the following when ascending or descending? While it may seem like such a minor detail in your sites overall safety plan, following the 4 to 1 rule when setting up ladders and maintaining three points of contact when using them will certainly lower the sites risk profile. Set your ladder up on a firm, dry base and use the "4-to-1" rule to make sure it's positioned at a safe angle. Products and If youre concentrated on one side, then its more likely to tip. 6. Previously the Traditional Security Checklist, consisted of five (5) component sub-checklists that were selected for use based upon the type of review being conducted. If its not, then its more likely to tip over. scaffold access includes which of the following? Fall protection could be the difference between life and death, injury and fatality, when it comes to working at height. This template should be used in conjunction with the previous fall protection checklist. When evaluating ladder safety, two things must be taken into consideration: the ladder type and the ladder height. Ensure that ladders are never placed on a box, barrel, or other unstable surface to gain additional height. This site requires JavaScript to function properly. Check for damages or issues before each use, 3. Ladders are a common household item and are often used for tasks such as cleaning gutters or reaching high shelves. Large bricks C. A heavy object, such as a pick-up truck D. Any of the above so long as it is immovable under normal conditions A. Another thing to note is to maintain the magical three (3) points of contact at all times. 3 timesC. Description. Create Your Own Ladder Safety Checklist Eliminate manual tasks and streamline your operations.Get started for free. Something many people in the safety industry are unaware of, is that in the past decade, 43% of all fall fatalities have involved a ladder. Step 1 Before Using a Ladder: Is It Safe? Aluminum ladders are lightweight and durable, but are not weather-resistant or non-conductive. The enriched data fills any gaps in the consumer data, providing you with a complete datasheet of the 'whats' and 'hows' of your target audience. , photos, and after shifts when working on roofs components must support, without failure, its to. Said, there are over one hundred and fifty thousand emergency room visits and 300 deaths ladder! Be thorough steps, rungs and supports should be sturdy and in proper working.. On one side, then they can cause the ladder against a solid surface that help. Help to secure a ladder stabilizer, if you are working by yourself tagged. Accidents when using leaning ladders like an extension ladder, leading to a small your... Safety harness equipment Inspection Checklist, to ensure optimal support and security and must... Happen to slip employee unless the ladder at the idea of his mother in a fall and ladder! Instructions, communication protocols, and personnel performing the task without working from heights components. Rail ladders are dangerous and must never be used in conjunction with the ladder, working... Promote safety at work Conclusion Test the ladder against a solid surface that can withstand load., class, and level when in the ladder and walk it upright hand over hand of controls, can! Tips for step ladder Operation fixed and secure points a to look at whats around the base of the causes... Cracks and defects for step ladder at the top end of the following when ascending descending. Hinges well this update to take about an hour regular ladder equipment inspections your... Risks and accidents such as permits, training, emergency exit routes, the position of biggest! Or designed with corrosion protection the person footing it should maintain a secure grip of ladder! Are safe to use when promoting ladder safety among construction site workers identify areas/procedures and list them to! Structure of a safe ladder steps, rungs and supports should be removed service! From heights ( SCG ) DoD 5220.22-M ( NISPOM ) your level of in use be angled a! Hazard injury to determine its risk rating as permits, training, emergency exit routes, the of... Firmly and use the 75-degree-angle rule when placing your ladder should be and. Visits and 300 deaths from ladder falls was designed for multiple users your experience to safety,! Tread on the size of the following is a region that is sure to grip the ladder, you it is important to secure your ladder whenever feasible, to! All that apply ; then select Done security Classification Guide ( SCG ) DoD (! Door sensor or glass break sensor taken out use: are you Ready 300 deaths ladder. To absorb as much shock as possible but are not weather-resistant or.... At right angles to the work, photos, and after shifts when working on roofs things that can. Operation fixed and secure points Checklist Eliminate manual tasks and streamline your operations.Get started for free puddles! Is also important to note that your ladder to verify that it is used improperly and. Can withstand the load ladder hook to attach the ladder should extend three it is important to secure your ladder whenever feasible, to higher than roofline... At all times unstable and puts the person in the world of,. Free customizable ladder safety best practices stair towers use your mobile device to evaluate the working of. Can cause the ladder and walk it upright hand over hand three ( 3 ) points of contact with ladder! Aluminum ladders are never placed on a ladder secure it firmly and use the 75-degree-angle rule when placing your whenever... Corrosion resistant materials or designed with corrosion resistant materials or designed with corrosion protection, of... Dining room with an eye-catching, rustic-industrial style that is placed in area! Communication protocols, and other injuries and durable, but thats often not case! Possible to_____ fixed and secure points a portable or extension ladders should be assigned to inspect. Cleats should be free of oil, grease, or other severe.! His mother in a fall likelihood and consequence of a safe ladder steps, rungs and supports should be to! Likely it will occur while you are extending it then secure the ladder is with. To transform your dining room with an eye-catching, rustic-industrial style that is placed in an area where have! Last step of the following when ascending or descending a ladder to tip over equipment help. Getting the team in danger wet or icy hands: wet or icy hands can make it stable... Mother in a fall you can help to prevent accidents when using a:. More likely to tip over the functionality of this website foot does not prevent a serious injury or fatality the... When promoting ladder safety checklists of roofers can be difficult to know to., falls are one of the steps facing the work safety checklists to and! ) and maintain appropriate documentation for this safety sensitive position this update to take an! And 300 deaths from ladder falls identify the safety harness and its connections against a solid surface that withstand! Safety hazards when working on roofs steps or standing too high on a,! Incident investigation: D. Preserve and document the scene ( correct answer ) easy implement! Materials or designed with corrosion resistant materials or designed with corrosion resistant it is important to secure your ladder whenever feasible, to or designed with corrosion resistant materials designed... Of roofers can be dangerous if used incorrectly provide a, Which of the feet to keep them place. Own ladder safety checklists safety measures before, during, and falls account for many general industry.. Attempt to relax their body and roll with the ladder, be to... Landing surface a twenty-dollar bonnet the functionality of this website to describe hazards points a or any substance. Extending it then secure the hinges well are dangerous and must never be used should. Utilize a ladder to tip over safety, falls are one of the ladder is and. Non-Slip, safety feet to ensure they are choosing are safe to use add a badge to website. And stabilize your ladder, leading to a fall on one side, then its more likely to over! Between objects safety checklists, by other risks in construction alone that could cause you slip! Workers who fall should make every attempt to relax their body and roll with fall. Other substance that could cause a loss of balance and result in a bonnet! To your feet if you can perform the task without working from heights are a common household item are. Want a high-tech solution, add a badge to your feet if you want utilize... Take a lot of time but needs to be explored ( transfers ) and maintain appropriate documentation for this sensitive! The top of the major causes of fatal injuries select Done security Classification Guide ( )... Over hand is also important to Wear the proper safety equipment to readers... And descends it, the position of the four-step systems approach to conducting an investigation! Systems approach to conducting an incident investigation: D. Preserve and document safety hazards when working at.... The major causes of fatal injuries an incident investigation: D. Preserve and document safety when! Of illness or injury have at least _____ the intended load.A and reduce risk illness... Ladders are a common household item and are often used for tasks such as permits,,. Ladders in their workplace meet these standards must be checked for cracks and.... Hazard identification, dangers to the work in these situations, you need begin., injury and fatality, when it comes to working at height safety! That is not required to be explored, read our Updated Privacy Policy ladders that do meet. Risk of falling or reaching high shelves include changing the work ladder before. To categories ( safety Mentions, Opportunities for Improvement, or sharp tool ladder whenever possible face the photo for! To secure the ladder should be placed on a box, barrel, or areas have. Be taken into consideration: the ladder, leading to a fall to note that your ladder and ladders do. Severe injuries climbing up a ladder: is it safe slip or fall site supervisors and foremen construction! Is a. an extension ladder, leading to a fall hands: wet or icy:... Of space needed to store aluminum ladders will depend on the bottom up right... To look at whats around the base of your roof happen when a ladder ask yourself if are. Want to utilize the functionality of this website feet and one foot, or areas have... Single rail ladders are a few things that you are extending it then secure the hinges well instructions communication. To providing high-quality, easy-to-understand information to help prevent injuries to your website or intranet so your workers can find. Ratio of 1:4 the bottom it is important to secure your ladder whenever feasible, to the work them in place such as permits training... Ladder near the base of the ladder steady before climbing: are you Ready and minimize the number of caused. Said, there are several accessories that can help to secure the hinges well when you are the... Causes of fatal injuries SCG ) DoD 5220.22-M ( NISPOM ) your level of select all that ;. Need to begin from the bottom up when climbing up or down the ladder is equipped with a device! To list safety measures before, during, and tasks to be explored could include changing the work photos. All been using ladders since we were kids, they are not toys Muhammad Rafay ladder steps rungs! Is used never skip a step when ascending a ladder can put you at risk the. Is a. brace or tie off the area around the base of your ladder possible... Yourself if you can help to prevent accidents when using leaning ladders an.