Tag Archives: lanyards

Fall Safety, General Safety Issues

PREVENT AND ARREST FALLS FROM HEIGHTS

This article is  from the Canadian Centre for Occupational Health and Safety monthly newsletter that we subscribe to: 
An apprentice carpenter was severely injured when he fell through a stairwell opening and landed on the concrete floor 37 feet below. In another incident, a roofer unhooked his lanyard from the lifeline and then slipped on frost, falling to his death, 53 feet below.

Every year workers die or are injured as a result of falling from ladders, scaffolds, roofs or other elevations. Falling is a risk faced by construction workers, painters, solar panel installers, window washers, firefighters, live performance workers, and others who work at heights. Ideally it would be safest to eliminate the risk all together by eliminating the need to work at heights, however in many occupations such as construction and other trades, this is not practical, and working at heights is a part of the job.

There are however, steps that employers and workers can take to minimize the risk, and help prevent falls and the injuries that go along with them.

Risk Assessment
Any work at heights should be properly planned, supervised, and not carried out in dangerous weather conditions. Conduct a risk assessment to identify and address any hazards related to the work to be performed. This information can help you select the right equipment for the job, and take adequate control measures and precautions to ensure the safety of workers and others.

Fall Protection Plan
When workers are working over 7.5 metres (25 feet) in height and are not protected by permanent guardrails the employee must develop a written, site-specific fall protection plan. The plan should include the fall hazards and fall protection systems that are in place in each area, and the procedures for using, maintaining, fitting and inspecting fall protection equipment. The plan should also include procedures for rescuing a worker who has fallen, and is suspended by a personal fall protection system or safety net.

Training and Supervision
People working at heights must be trained in practical fall prevention and fall arrest techniques. Whenever personal protective equipment is used, the employer must ensure that workers know how to properly select, fit, use, inspect, and maintain the gear they will be using. The employer is responsible for providing appropriate training, and safety equipment that complies with safety standards, and ensuring that workers use the fall protection system provided at all times.

Fall Protection
If you are at risk for falling three meters (ten feet) or more, you should use the appropriate fall protection system when working. There are various fall protection methods and devices to protect workers who are at risk of falling. Each has their appropriate uses; depending on the situation, use one or more of these fall protection methods:

Guardrails should be installed at the edges of construction sites, roofs, and scaffoldings whenever possible to prevent falls. Standards for guardrails dimensions may vary from province to province.  Fall restraint systems such as work positioning devices that prevent workers from travelling to the edge of the building or structure must be provided if the use of guardrails isn’t practicable.

Fall arrest systems (full body harnesses and safety nets) are used to stop workers in mid-fall to prevent them from hitting the surface below. Full body safety harnesses attached to secured lanyards are widely used, however to be effective, they must be fitted properly to each worker. Although a poorly fitting harness will stop a fall, it can injure the worker who is dangling in mid-air if the straps and metal supports are not contoured to the individual’s shape.

The lanyard, or line that stops the fall, and the anchor point for the lanyard are just as important as the harness. Anchor points must be carefully planned, usually in consultation with an engineer, and the length of the lanyard must allow for the stretch in the material resulting from the fall. Manufacturers can provide information to help you choose the correct length and avoid contact with the ground or other objects.

Safety netting can be used effectively in construction of industrial framed buildings. Trained personnel are required to install, dismantle and inspect the netting, and no worker should work above nets without proper training.

Suspension Trauma
When fall arrest systems are used, the possibility of suspension trauma is a serious concern. This condition, which can be fatal, occurs when a person is suspended motionless in a vertical position in the harness while awaiting rescue. When a person is suspended vertically and perhaps in shock, blood tends to pool around the legs, putting extra pressure on the heart while it attempts to pump blood to the brain. The situation can be made worse by the constrictions of the harness. Suspended workers with head injuries or who are unconscious are particularly at risk. The person must be rescued quickly (under ten minutes) and gradually brought to a horizontal position to avoid potential cardiac arrest. This is why it is critical to have a rescue plan with procedures for rescuing a worker who is suspended by a personal fall protection system.

Preventing the fall, or rescuing the fallen, the best way to protect workers from injury is to create a culture of safety that values the input of both employers and workers.

Canadian Centre for Occupational Health and Safety

Fall Safety, General Safety Issues

SAFETY FIRST: WHEN FALL PROTECTION IS NEEDED (GUEST POST)

Sent to us by Maire Hunter:

Many workplaces—including factories, warehouses and construction sites—have work areas and conditions that expose employees to certain dangers. To minimize these risks and keep employees out of harm, safety measures must be in place. The Occupational Safety and Health Administration establishes workplace safety regulations and enforces them at various work sites.

In general, fall protection is needed whenever workers are exposed to a potential drop of more than a few feet. A variety of safety measures may be required in these situations, and workers and/or employers may also choose to take additional precautions in addition to those mandated by regulators. Read on to learn more about the various protective equipment that may be used in a work setting.

Protective Barrier

Any area where a drop to another level is present should be outfitted with a protective barrier, such as a guardrail. Depending on your local regulations and your work setting, a guardrail should at least be comprised of a toprail near waist height, as well as a midrail and toeboard to prevent slips and falls underneath the toprail. This applies to even temporary structures, such as supported scaffolding.

Harnesses and Other Supports


When working at heights, harnesses are the most common form of protection. Beam straps are common protective equipment at steel beam construction sites; the straps are anchored around overhead beams and can move along the beam as you walk up and down performing various tasks. These can also be used in combination with safety nets, which are set up around the perimeter of a structure to catch individuals and equipment that fall from a great height.

In other cases, harnesses will be worn to catch you in the event of a fall. In some cases, such as when painting and washing windows, you may be suspended from a height wearing a harness. By making sure the harness is designed for regular use in protecting falls, you can give yourself the greatest degree of safety possible.

Fall Protection Gear

Personal fall protection gear can provide a number of protections in any fall situation. Preventing a fall is always the primary goal, and there are a variety of items and tools that will help improve the safety and function of harnesses and other fall protection products. Body belts, carabiners, lanyards, rope grabs and other specialty anchors should be on hand at work sites so they can be brought in as replacements when other equipment wears down or breaks.

Insisting on Safety in the Workplace

While OSHA makes an effort to inspect various work sites to ensure regulations are being followed at all times, this doesn’t guarantee 100 percent compliance. Whether intentional or accidental, some work settings may fail to provide adequately safe working conditions. Employees may be hesitant to refuse to work in these unsafe conditions because they don’t want to ruffle feathers, but that’s a dangerous move for anyone. By demanding safe working conditions, you’re only asking that the law be followed. Don’t be afraid to speak up and request the necessary precautions.

The presence of protective gear can greatly reduce the risk of a fall or the damage resulting from such an incident. Employees should familiarize themselves with regulations so that they know what to expect and demand. There’s nothing to be gained by taking these risks, so don’t allow yourself to be put in a potentially dangerous situation.

Fall Safety

UNDERSTANDING THE IMPORTANCE OF FALL PROTECTION

In an article from OSHA’s “Quicktakes” December newsletter, here’s an interesting report regarding fall protection.  OSHA Compliance Safety and Health Officer, Tony Nozzi, was doing a November inspection of an Illinois worksite as part of a Local Emphasis Program on Falls, when he noticed a roofing contractor’s employees and a building restoration employee working on a church roof without any fall protection.  Before leaving the worksite, Nozzi made sure that all employees put on harnesses and lanyards and secured themselves with rope grabs before he left the worksite. 

Shortly after he was gone, an employee who worked for the building restoration company was assigned to power wash the church steeple.  Soon after he started his work, he slipped and slid down the church’s pitched roof.  Thankfully, the lifeline became tight on the lanyard, stopping him right before the edge of the roof.  The fall protection equipment prevented serious and potentially fatal injuries, and the employee was then able to walk back up the roof  toward the steeple and safely complete his work. 

This is a classic example of why those who work at heights should always use fall protection.  Companies should have a good fall protection plan in place.  If we knew we were going to fall, we would be sure to wear the proper equipment at the time, but because we don’t know, we should be inclined to do all we can to keep from getting hurt.  There are three elements included in fall protection that are equally important, and if one of these elements fails or are neglected, the system will fail, and serious injury or death can happen.  The three elements include: safety harness, lanyard and the anchor point. 

Years ago, a positioning belt, fitting around a person’s waist, was thought to be adequate fall protection; however, now, a full body harness is required.  The harness should be worn snugly against the body without slack in any part.  A person could fall out of the harness if worn too loosely.  Safety leaders should ensure that the proper length lanyard is used with the harness.  Height and height of the work platform should be considered when calculating lanyard length.  A three-foot safety margin should be figured in the selection of the lanyard.  

Foremost, rapid rescue should be a major portion of the fall protection system.  If rescue does not begin within 7 or 8 minutes of the fall, consequences could be deadly.  If a person is suspended in an upright position after a fall, it is very dangerous.  The restrictions of the safety harness can alter blood flow.  A person could pass out in as little as 5 minutes and the situation could become grave in as few as 15 minutes. 

The U.S. Department of Labor reports that falls at work are one of the leading causes of death caused by trauma.  OSHA requires fall protection for anyone in industrial environments working four feet above ground, and in maritime occupations, the requirement is 5 feet.  Construction workers must use fall protection if they are working at least 6 feet off the ground.  Last, but not least, the harness, D-rings, snaps, should be inspected regularly and replaced when necessary.  The equipment should meet OSHA standards.  So, save lives by providing the right equipment, and ensuring that it is used. 

Source: OSHA, DOL, ehow.com

Fall Safety, General Safety Issues

PEOPLE CAN’T FLY; THAT’S WHY WE NEED FALL PROTECTION!

2 Comments

One thing that scares the heck out of me is being in high places!  It’s weird, because it doesn’t bother me to fly in an airplane, but if I have to climb more than one step on a ladder, my legs just start to fail me!  When I look up and see workers building skyscrapers, all I can do is get weak in the knees and hope they are hooked up to something to keep them safe.  There are several types of fall protection, so let’s talk about some of them:

  • Fall Prevention.  This is where the use of handrails or barriers are placed to keep employees from falling.  Many have been known to fall under the rails or barriers anyway.
  • Fall Protection.  Fall restraint from an alternative approach.  Fall protection systems that refer to the entire science of protecting employees who have to work far off the ground.  Ladder cages are part of fall prevention; however they only work if the person falling off the ladder grabs one of the cage bars.
  • Fall Arrest.  If someone actually has fallen off a ledge and his body harness catches him some distance away, this is a fall arrest, because it stops the fall in mid-action.  However, injuries can still occur.  Depending on the length of time a person hangs, serious pooling of the blood system can be caused, possibly damage to the extremities.  Other injuries can occur from the arrest jolt.
  • Fall Restraint System.  Is the actual gear that is used to prevent falling while working at heights.  It could be a belt with a hook, or a full body harness and fall speed reduction system with impact buffers. (I think I would want that one!)  A proper fall restraint system has a shortened strap, rope, or strap attached to a secure surface, making sure that the worker can’t get too close to a ledge.
  • Prevention seems to be the least harmful choice for the best protection, and least costly of all fall protection aspects.

Flyposter

In the construction industry, falling is the #1 killer of employees.  In this single industry, there are between 150 to 200 fatalities annually, and more than 100,000 injuries per year because of falls.  OSHA has created standards that will better protect workers from falling hazards.  These standards require wearing fall protection when you are working over dangerous machinery.  Also, if employees are working at or above four feet, they must wear a safety harness and fall protection.

Almost all situations now require a full body harness.  These fit around the chest, waist, and legs, offering full support to a person involved in a fall.  The lanyard is the lifeline that connects a three-part fall protection system in order to prevent serious injury.  The three parts are: the anchor, safety harness and lanyard.  Lanyards are designed to bring a worker to a complete stop when falling.  OSHA regulates that all ropes, and straps for lanyards should be made of synthetic materials and capable of supporting dead weight of 5,000 lbs.

Studies on ergonomics have become more critical in recent years as workplace safety product designers learn about comfort in an effort to prevent fatigue, reduce injuries, and increase production.  Quality features in a fall protection harness include removable tool belts, strong yet light-weight materials, padded backpads, strap adjusters, shoulder pads, three D-rings for back and hips, sliding back D-rings, indoor pads, seat straps with aluminum bars and carry-all bags.

Employers must provide the fall protection for its workers and proper training for its use.  The employee is responsible to wear the harness properly as required.  This is personal protective equipment that cannot be ignored by those working in high places.

Fall Safety

PLEASE HELP ME, I’M FALLING!

When it comes to falling, most of us have had close calls but have been lucky enough to get our balance before it happened.   There are more than 3 million disabling injuries each year in the workplace, and more than 1 in 10 is because of trips, slips, and falls.  In the U.S. construction industry, falls are the leading cause of fatalities.  More than 100,000 injuries at construction sites are the results of falls.

What can we do about them?  If any of these hazards exist at your workplace, fix them:

  • Slippery floors from spills.  Clean up wet spots immediately.  Put up signs where floors have recently been mopped.  If you work on slippery surfaces, wear shoes that have slip-resistant soles.
  • Obstructed view.  Do not carry bulky or heavy objects that you can’t see over.
  • Drawers and file cabinets left open.  Watch for open drawers and close them when they aren’t being used.
  • Loose carpet or bad flooring.  This is unsafe for all employees.  Insist that they be repaired immediately.
  • Stairs, ramps and escalators.  Always use handrails.  These should have adequate lighting.
  • Improper use of ladders.  Always use safety rules when standing on a ladder.  Hold on with one hand if you need to be higher while doing a task.  Do not use an office chair as a ladder.  Stepladders work quite well for reaching items on top of shelves or file cabinets.
  • Icy sidewalks.  How many workers have fallen just trying to get to their jobs?  It should be the responsibility of the employer to see that salt is placed on the sidewalks before workers (or customers) arrive.
  • Clutter.  Whether you work in an office or warehouse, there’s no reason to leave things sitting in traffic areas.
  • Improper anchorage for those who work in construction.  Lanyards, body harnesses, and other means of security must be used to ensure workers’ safety. A local roofing company employee recently fell to his death, when the roof collapsed, and he was not wearing a harness.

Let’s all do our part to see that our workspaces are safe for the other person, and the proper equipment is used as needed.