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A Safety Story from our STO Building Group Safety Department
Smart Technology and the Future of Ladder Safety
Safety is a core value at STO Building Group, embodied in our Safety 360⁰ program. As part of our innovative culture, we are always searching for new ways of working that reduce or eliminate our risk for injuries to anyone on our project sites. One way we do that is by partnering with external vendors to collaborate on new ways of working. Innovation requires partnerships to deliver new solutions to the market. We are doing just that when it comes to ladders. Since March is National Ladder Safety Month, there’s no better time than now to highlight advancements in ladder safety technology.
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Common Tool, Common Hazard
Ladders are an essential piece of daily equipment for construction trade professionals. That frequency of use means ladder-related injuries and accidents are often far too common—in fact, more than 700 ladder injuries occur every day in the United States and falls from ladders are a leading cause of death on construction sites. The estimated annual cost of ladder injuries in the US is $24 billion, including work loss, medical, legal, liability, and pain and suffering-related expenses. Organizations involved in a ladder accident might also be held financially liable for worker injuries even if the cause is not directly linked to the organization (for example, through NYS Labor Law 240/241). These costs might be enough to threaten other workers’ employment and even the viability of the employer organization.One of the most obvious ways a smart ladder could potentially reduce accidents is by notifying the user of a potentially dangerous event. A common example people experience every day is driving an automobile with active blind-spot monitoring. When another vehicle comes too close to the driver, blind-spot monitoring systems notify the driver with an audible noise or flashing light. Just like a blind-spot alert, a smart ladder alert can notify a user that their ladder activity is exceeding the safe tolerances and that they should correct the behavior. Exceeding the ladder’s weight limit, leaning too far to one side, standing on the top steps of the ladder, and climbing on the wrong side of the ladder are a few common examples of unsafe usage. The notifications provide the user with direct feedback and information helpful to avoid preventable accidents.
Climbing Into the Future
An equipment hazard is likely to go unrecognized if the user is unaware the equipment is being used incorrectly. In other words, injuries are much more likely when users aren’t aware they are doing anything wrong. Additionally, safety professionals and supervisors cannot be everywhere at all times and see everything. An automated system that collects data, identifies potentially high-risk use, and notifies workers and responsible supervisors reduces the probability of having an accident due to unidentified hazards. Awareness is a tremendous advantage as it gives the user and others an ability to assess if there is a problem and how any issues might be addressed in advance of negative consequences such as an incident or accident.Connected smart ladders are an excellent example of technology that is within our reach and has the potential to reduce accidents and fatalities, and generally improve the wellbeing of workers and their families. Check out this video about the ladder safety technology we are piloting now: (https://youtu.be/A11tmzUIms0Go to https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fyoutu.be%2FA11tmzUIms0&data=04%7C01%7CCCascio%40totalsafety.org%7C929ed4181585413b3cd808d9f7bda7cf%7C65f748c079cb46c9b1ebdd186c413ee8%7C1%7C0%7C637813216211723054%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=HnYy%2FCi5n%2FHB3n1LixpqyVzKsebsfsfqlJPs42KbG0s%3D&reserved=0).
A Safety Story from a Pavarini North East Assistant Superintendent
Week one, we installed floor protection throughout the work area to protect the existing finishes. Meanwhile, our roofing contractor installed fall protection for the roof. The Saturday before the start of work, we held a safety coordination meeting with our mechanical contractor and crane company. We evaluated the scope of work, lift plan, and safety precautions to ensure that the required safety equipment and safety procedures were implemented when operating around the crane and erecting the cooling towers. We double-checked the measurements of the roof opening and the old and new units to ensure that we wouldn’t have any difficulty moving them in and out. After successfully removing the old units and installing the new units, we covered the roof opening in plastic to prevent water damage in the event of rain while double-checking the weather forecast to guarantee that rain was improbable. That Saturday forecast called for a humid day, so we made sure there was water and cool areas to take breaks and that the foremen were keeping an eye on their workers to prevent heat-related accidents. The outcome was a safe and productive day as we achieved all objectives.
A Safety Story from Pavarini North East’s Superintendent, Brian Butler
Recently, on a PNE project, we worked on a new two-story bank with the top of the roof at 30ft above ground. On the second day of erecting steel, I noticed the ironworker connecting the roof steel was straddling the beam with both feet on the bottom flange and walking to the next beam. As he was bolting the connections, he was wearing a harness that wasn’t tied off. I stopped the project to review safety with the subcontractor. The steel subcontractor did have a 60′ boom lift on site, which the other ironworker used to connect the beams. During our discussion, the foreman noted that OSHA 29CFR 1926.760- Subpart R allows connections up to 30′ in a controlled decking zone. I reminded him that PCC Zero tolerance is anyone above 6′ must tie off. He asked me to confirm with my safety department, and he agreed that his men would use a “beamer” and tie off while I followed up.
I contacted my safety officer, who explained that connectors must have site-specific training for each project, not just connector training. Thankfully, the ironworkers were tied off for the remainder of the project.
A Safety Story from Structure Tone Philadelphia laborer:
When a Structure Tone Philadelphia laborer noticed window washers had tied off to the wrong turrets, he immediately took action. Watch the video to hear him tell his story.
A Safety Story from STO Building Group’s Senior Vice President of Safety, Keith Haselman
My friend Jim, a fellow pilot in Pensacola, Florida, was newly engaged and had just bought a new house. He found squirrels had eaten a hole through the cedar siding and were in the attic. His first trip up, he missed the joist and his foot went through the ceiling. Embarrassed, he called me over to help with the issue. He stated he chased the squirrels out but needed to borrow my extension ladder to temporarily seal the siding. I stepped the base of the ladder as Jim went up to spray foam to seal the hole before installing a temporary lap board. He was just about to place the board over the hole when a terrified squirrel, still in the attic, suddenly shot out of the foam and landed on his chest before launching away.
Jim, in a sudden panic, swung sideways but kept a hand on the ladder as I fought to maintain it, while the nails and board dropped from above. He quickly swung back, descended, and thanked me for the save. Then, he paused and stated, “That was terrifying.”
Having one extra person added a layer of safety that may have prevented a disabling injury.
A Safety Story from Structure Tone New York Safety Manager, Bill Coddington
I started my career at Structure Tone in the late 1990s. Through the years, I’ve worked as a laborer, superintendent, a general super, and currently, as a safety manager in NYC. At the time this story occurred, I had only been with Structure Tone for a year or two, and I was a laborer assigned to a small project on Crosby Street. The building we were working in was installing a new modern hydraulic elevator to replace the manually operated, two-person traction elevator.
This day started like every other. Our project was on the top floor, which was the fourth floor of this building. I walked over to the shaft, which had a barricade of two-by-fours across the openings, and I looked in to see what floor the elevator installers were working on. The elevator rails had been installed, as well as the cars in the two connecting shafts. The workers were installing the sills at each landing, as well as the doors. This particular morning turned out to be very different. As I leaned against the top wood rail across the opening of the shaft, it immediately gave way. The mid-rail, still snug in its cradle, ensured my momentum would send me headfirst into the darkness. It turned out, one of the elevator installers had removed one side of the rail from its cradle, resting it on top of the cradle. They say your life flashes before your eyes when you have a near death experience. It didn’t in my case because in an instant, I fell onto the top of the new elevator car, which had been parked just below the floor I was working on, thankfully.
I fell about six feet onto the new car. The top of an elevator has steel running across at different heights, as well as many other pieces of metal and equipment, so I was hurt but alive. The crew working on the car knew immediately what happened and came to my aid. I remember getting helped off the top of the car onto the floor, and just sitting and crying—partly because of the pain I was in, but mostly because my thoughts went to my wife, who was expecting our first son. The young elevator installer who removed the rail that morning was as upset as I was. He still calls me a couple of times a year just to say hello.
I knew that leaning on a guardrail was wrong but had done it anyway, and almost paid with my life. If that car had not been parked where it was, I would not be able to share this. We all can benefit from other people’s experiences. I am certain this is why I have always gravitated towards safety. Please be safe out there.
A Safety Story from a Structure Tone Philadelphia Superintendent
One Saturday last February, a Structure Tone laborer in Philadelphia headed to his site on the roof of a prominent office building in the city’s central business district to button down any loose material due to incoming windy weather. When he arrived, the building’s window washers were hanging from the roof to clean the windows below. During the inspection, he noticed one of the window washers’ lifelines was connected to a roof anchor base made of PVC, instead of the approved steel anchor that’s imbedded into the roof’s concrete. The laborer immediately went to the roof’s edge, which had a 48-inch parapet, and notified the window washer of the tie-off mistake. The window washer was already six stories down the 14-story structure and quickly descended to safety. The laborer may have saved this window washer’s life, all because he saw something that didn’t look right and took action. As a result of the incident, the window washers created a new standard to confirm the approved roof anchors with each building they work with.
Safety Story from Structure Tone London’s Director of SHEQ Systems
A friend of mine has worked in highway engineering for three decades and is a firm advocate of his company’s workplace safety culture. However, a few months ago, my friend sustained serious injuries, including a punctured and collapsed lung and nine broken ribs, after falling from a ladder.
He had been trimming back some bushes at his Cheshunt home when the ladder wobbled, and he decided to jump clear from it. In hindsight, he knows that wasn’t the right decision—it should have been a two-person job so someone could hold the ladder.
After two stays and 23 nights in the hospital, my friend recovered with the support of his family, friends, and colleagues. Now back at work, he preaches safety 24/7, not just in the workplace.
“People don’t think about the consequences an accident can have on you and your family,” he said. “This accident could have been avoided, and that will live with me forever.”
Safety at work is always a top priority, but this is a reminder to apply the same safety principles while taking on odd jobs at home as well.
Safety Story from Ajax Building Corporation’s Safety Director
A few years ago, Ajax was working with a particular steel erector for the first time on a project in Charlotte County. Whether it was getting everyone to wear their PPEGo to https://stobuildinggroup.com/safety-stories-ppe/ or enforcing proper fall protection practices, making sure the foreman and crew were working safely was a daily struggle. Throughout the project, we held numerous meetings to discuss safety compliance, and when that failed, we were forced to start sending crew members home for violating site safety requirements. We even assigned a full-time safety coordinator to the project, specifically to monitor this crew.
About two years later, we were starting another project in Pinellas County. Market realities at the time dictated that we expand our base of steel erection subcontractors, so we hesitantly hired the same steel erector. We conducted a pre-construction safety meeting with them prior to starting and—as luck would have it—the same foreman and crew who had been on the last project were also assigned to this project.
During the meeting, I went through all the usual safety topics and the crew was fully engaged. Afterwards, the foreman pulled me aside and told me a serious incident occurred on the project immediately following their first job with Ajax. The event motivated them to hire a full-time safety director and develop safety training programs for all workers. “That accident opened our eyes, but it started with you guys,” the foremen said. “Ajax and your insistence on us working safely made us a better company.”
They ended up being one of the top subcontractors on that project and are now one of our “go-to” steel erection subcontractors.
