Under the Hard Hat

Tag: Safety

  • Companies using AI to make job sites safer

    Companies using AI to make job sites safer

    Artificial intelligence (AI) models can write and create art; now, companies are leveraging the power of AI to use on construction sites. From alerting site managers of missing PPE to autonomously controlling heavy machinery, AI technology is increasing job site safety, accuracy, and efficiency. Dozer, AIM, and AlwaysAI are some companies leading the way in AI-driven workplace safety.

    AI in construction

    Construction isn’t necessarily the first industry you’d think of when envisioning how AI can be applied in the real world. Still, in recent years, innovative companies have shown how useful it can be.

    • Project planning: AI programs can reduce errors and expedite the planning process by analyzing environmental, material, and regulatory data, making the process simple and seamless. 
    • Project management: Assisting with accurate costing, estimating, risk management, and monitoring construction progress takes many onerous project management tasks and leverages the power of AI to get them done quicker and easier.
    • Robotics and autonomous machinery: AI-operated heavy equipment, robotic devices that can create accurate design layouts, and robots to handle dangerous construction tasks—AI is moving beyond the screen and into the job site to make construction safer and more consistent. 
    • Safety monitoring: Artificial intelligence software can detect when workers have failed to protect themselves by wearing appropriate PPE and monitor sites for human collisions, safety risks, and hazards.  

    Human beings are fallible. We make mistakes, miss details, and forget to wear PPE; our decision-making and cognitive abilities are affected by a poor night’s sleep, worries about loved ones, or extreme weather conditions. Conversely, AI provides a consistent, accurate source of data, tracking, and information. Here are four companies leveraging the power of artificial intelligence models to make worksites safer.

    4 companies using AI to improve job site safety

    Dozer

    Like an AI-powered dashcam for your construction equipment, Dozer cameras provide a 360-degree view of each machine it’s installed on at the construction site, including the cabin and bucket. In addition to a live video feed you can access remotely anytime, Dozer uses an artificial intelligence platform to document collisions, near misses, and human proximity and calculate each machine’s risk level. All information is compiled in an easy-to-read dashboard, allowing you to track machine operations remotely.  

    Dozer also sends safety alerts about incidents or close calls, ensuring that you are notified about accidents in real-time without waiting for an incident report after the fact.  

    The Dozer system is easily installed with included wire management, sensor clips, and camera mounts, and requires a 12-volt power source. The platform is available for desktops and as an app for iPhones and Android devices.

    AIM

    Bellevue, Washington-based AIM has created an AI program capable of operating heavy construction equipment, including bulldozers, excavators, and skid steers. By enabling AIM, heavy equipment becomes fully autonomous and can operate day and night in any weather.

    The autonomous system can be retrofitted to older machinery, installed in a day, and allows users to operate in three modes: fully autonomous, via remote control, or manually with an operator. 

    Although AIM has experienced no accidents to date, its website pre-empts concerns about safety and insurance by stating that every AIM-enabled machine is insured for autonomous operation by a global insurance company.

    AlwaysAI

    Always AI creates pioneering solutions in a wide variety of industries, including restaurants, retail, mining, and construction. Their AI software uses cameras to identify risks, safety issues, and potential liabilities on construction sites, making projects safer.

    AlwaysAI Smart Construction uses existing cameras to identify workers not wearing appropriate PPE, monitor entry gates and other site access points, provide information about site occupancy numbers, and track project progress, including machine idle time. All data is updated in real-time and accessible through the SmartAI software, allowing users to manage projects quickly and efficiently.  

    Dusty Robotics

    This aptly named company leverages AI and robotics to help create multi-trade design layouts for build sites. Its AI platform reduces total layout time, shortens traditional building methods by 60%, and does everything with 95% precision.

    The Dusty Robotics device maps looks like a miniature Zamboni and traverses job sites and building interiors to create accurate layouts. It can map up to 15,000 square feet daily with a single operator up to 1/16” accuracy. The AI-powered model shortens design time, eliminates errors and inaccuracies, and provides tailored layouts for each trade, virtually eliminating accidents due to inaccurate plans.

    Using futuristic tech to make job sites safer today

    Finding innovative ways to apply AI-powered technology allows companies to make projects run more efficiently while also protecting workers. Artificial intelligence can identify hazards, recognize potential accidents, and ensure proper safety protocols are followed, making it one of the most valuable tools on any job site. 

  • DroneDeploy launches Safety AI

    DroneDeploy launches Safety AI

    DroneDeploy’s new Safety AI software is setting a new standard for risk detection in construction. It offers enhanced job site safety through cutting-edge technology. By automating safety checks, identifying potential hazards, and providing real-time risk data, the platform empowers construction managers to maintain a safer work environment. 

    Video source: DroneDeploy.

    Key features and benefits of Safety AI

    DroneDeploy’s Safety AI offers automated safety risk detection, which uses AI to identify hazards across the job site. The software scans for common dangers like unprotected edges or improper use of safety gear, making it easier for managers to address problems before they lead to accidents. Safety AI also offers real-time data analytics, providing insights into how safety standards are being met. This feature allows managers to track safety metrics, ensuring ongoing compliance and minimizing risks.

    Another significant feature is the software’s ability to create detailed safety reports. These reports include photos and data points collected from drones and cameras, which can be shared across teams for faster response times. These reports also help improve safety audits and support training efforts by documenting where and how safety risks are most likely to occur on the job site.

    Improving job site efficiency

    Beyond enhancing safety, DroneDeploy’s Safety AI contributes to improved operational efficiency. By automating the detection of safety violations, the platform saves time for safety managers who would otherwise have to conduct manual inspections. This allows them to focus on other high-priority tasks and ensures that potential hazards are identified much faster.

    Using drones to capture site data also reduces the need for time-consuming walk-throughs. With AI processing the data, safety checks are completed more quickly and accurately, preventing costly delays caused by accidents or regulatory penalties.

    Supporting a safer construction industry

    DroneDeploy’s Safety AI goes beyond just offering new technology—it supports a proactive approach to workplace safety. By automating essential safety processes and providing real-time insights, this software helps construction sites operate more efficiently and with fewer incidents. As the construction industry increasingly focuses on technology and safety, solutions like Safety AI are essential tools to protect workers and reduce risks.

  • Which construction workplace injuries cost companies the most?

    Which construction workplace injuries cost companies the most?

    Workplace safety protocols are constantly becoming more stringent, but every year, work-related injuries and illnesses combined across U.S. businesses cost billions in losses. Overexertion, falls, and transportation injuries are just a few types of injuries that rack up worker’s compensation bills. 

    Here are 6 of the most common and expensive workplace injuries.

    Overexertion

    Overall share: 21.53%

    Cost: $12.49B per year

    Most at-risk industries: Transportation and Warehousing

    Overexertion is the most common worker injury claim in the U.S. These types of injuries often arise when excessive strain on the body is repeatedly required. Lifting heavy loads, heavy twisting movements, or repeated lifting and carrying can all lead to overexertion. If there’s equipment or a technique to reduce these types of physical strain on the job, it should be utilized. 

    Falls on the same level

    Overall share: 17.22%

    Cost: $9.99B per year

    Most at-risk industries: Transportation, Warehousing, and Agriculture

    Falls on the same level could happen in any industry, especially if there’s little regard for unattended spills. Wet floors are the biggest warning sign of potential fall injuries, so proper cleanup and PPE are crucial for any on-site team. Ensuring a clean work area and pre-design planning can also reduce the number of trips and falls.

    Falls to a lower level

    Overall share: 9.79%

    Cost: $5.68B per year

    Most at-risk industries: Transportation, Warehousing, and Agriculture

    Falls to a lower level, while more dangerous than falls on the same level, are less frequent. This is due to heavier safety precautions and more active prevention. Ladder safety, harnesses, guardrails, and marked-off areas where a fall to a lower level can occur are more common practices, leading to fewer overall claims.

    Contact with equipment and objects

    Overall share: 9.56%

    Cost: $5.55B per year

    Most at-risk industries: Any industry with heavy operating equipment

    This category broadly includes being struck, squeezed, or pinched by equipment, whether that action is performed by the worker or the machinery. Additionally, friction, pressure, or vibration between the injured and the source of the injury are included. 

    A warning sign that a worker might be at risk for this type of injury includes unsecured racks and equipment and improperly warning-labeled machinery. 

    Awkward exertions or bodily reactions

    Overall share: 6.34%

    Cost: $3.68B 

    Most at-risk industries: Transportation and Warehousing

    Improper form when moving on the job can lead to awkward exertion injuries. Unnatural lifting, twisting, climbing, and other uncommon movements may cause muscle strains or bone cracks. Climbing in and out of company vehicles can also cause injuries from a painful bodily reaction. 

    Transportation injuries

    Overall share: 4.75%

    Cost: $2.76B

    Most at-risk industries: Any industry that requires workers to operate a vehicle

    This category includes all types of vehicles, including aircraft, water, and railway vehicles, as well as all roadway and non-roadway vehicles. Additionally, if someone submits an injury claim due to working with an animal for transport, it would fall under this category. 

    Texting while driving is the most common reason a claim is filed in this category. 

    The cost of workplace injuries

    According to the Workplace Safety Index, the total cost of worker’s compensation claims was $58 billion, averaging more than $1 billion each week. 

    Trauma to the head and neck consistently ranks at the top of the list of body areas that need the most costly coverage. Because they are fragile, proper PPE should be worn, and resources on head and neck exertion should be available to everyone on the job site. 

    The bottom line

    Safety stats in the workplace ebb and flow. Equipment evolves to become safer, and better standards are introduced. Still, new hazards like cell phones and smartwatches continue to present themselves, creating a never-ending cycle of distraction and damage. 

    35% of all injury claims are from workers with less than one year on the job. Proper safety training and resources are crucial, and it’s important that each worker abide by them. 

    Organizations should also routinely involve a qualified risk control consultant to ensure each site meets safety compliance standards. 

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  • British Columbia introduces new tower crane regulations for improved construction safety

    British Columbia introduces new tower crane regulations for improved construction safety

    In a significant safety update, British Columbia has implemented new tower crane regulations to enhance safety across construction sites. Effective October 1, 2024, the regulations mandate that employers submit a Notice of Project (NOP) at least two weeks before any crane-related activity, such as erection, repositioning, climbing, or dismantling. This requirement, part of an amendment to the Occupational Health and Safety Regulation, is designed to mitigate the risks associated with an increasing number of cranes operating in the province.

    With over 350 tower cranes currently in operation, British Columbia has seen a sharp rise in construction activities, particularly in multi-employer worksites. The new regulations address these concerns, offering a structured approach to monitoring crane activities and ensuring the safety of workers and the general public.

    How the Notice of Project (NOP) improves crane safety

    The NOP system provides WorkSafeBC with detailed information, including the name and qualifications of those responsible for the crane activity, the project location, and the safety measures in place. By receiving this data beforehand, WorkSafeBC can conduct inspections, ensuring that both the crane operators and supervisors meet the required standards.

    This regulatory update, resulting from extensive consultations with over 130 crane-sector stakeholders, is a testament to the collective effort to enhance safety. It follows the tragic crane collapse in Kelowna in 2021, which highlighted the need for tighter safety measures​. This strategy, coupled with the NOP requirement, allows for more proactive engagement with employers, ensuring compliance and reducing the risks of crane-related incidents​.

    The introduction of these regulations marks a significant step towards making proactive approaches for safety on construction sites, setting a higher standard, and minimizing risks in a rapidly expanding industry. These changes not only hold companies accountable but also underscore the crucial role of each individual in fostering a culture of safety within the crane sector.

  • The dangers of quartz countertops

    The dangers of quartz countertops

    Quartz countertops are popular among design professionals and homeowners but aren’t entirely void of risks, especially for those working with them. Silica exposure happens during the cutting process of quartz and other natural stones, which increases the risk of silicosis when silica particles are inhaled. Safer, alternative countertops like granite, marble, and porcelain, which are comparable in looks and durability but contain lower levels of silica, are recommended. 

    The problem with quartz

    The popularity of quartz countertops has dramatically increased over the last ten years, creating a high demand. Concerns around the manufacturing and installation of quartz countertops have risen as cases of deaths and severe illness among workers have been reported.

    Quartz is made from crushed quartz stone, dyes, glass, and resin and contains a high percentage of silica—a natural mineral found in sand, stone, mortar, glass, and other common construction and household materials. 

    During the fabrication of quartz countertops, dust from cutting, grinding, and polishing releases silica dust into the air. Respirable crystalline silica is small airborne particles, 100 times smaller than sand granules, that can be inhaled and settle in the lungs—once in there, they cannot be removed.

    A higher demand for quartz countertops has increased manufacturing, putting more workers at risk of silicosis. 

    As of July 1, 2024, Australia became the first country to ban engineered stone benchtops, slabs, and panels. The ban does not apply to porcelain and sintered stone products. California enforced emergency measures to improve working conditions for the production of quartz, focusing on ventilation, respirators, and wet cutting to reduce dust levels. 

    It’s important to note that only those involved in manufacturing and installing quartz countertops are at risk of exposure—once installed, they do not pose a threat to homeowners. 

    Synthetic stone has a higher silica content than natural stone, making workers more susceptible to silica dust inhalation. The following materials have some of the highest levels of silica:

    • Bitumen
    • Mortar
    • Grout
    • Sand
    • Cement
    • Granite
    • Brick

    People who work in industries such as cement manufacturing, demolition, sandblasting, mining, and construction are also at a higher risk of developing silicosis.

    Silica-containing materials compared to quartz

    Quartz has the highest level of silica, at up to 97%. Here’s how it compares to other materials:

    • Sandstone: 70-95%
    • Mortar: 25-70%
    • Granite: 20-45%
    • Brick: up to 30%
    • Limestone/Marble: up to 2%

    Inhalation of silica dust can cause silicosis

    Silicosis is an incurable, severe lung disease that can be fatal. It is common within the engineered stone fabrication industry, but other sectors are at risk. It’s estimated that around 2.3 million U.S. workers are exposed to silica, 2 million of whom are in construction. 

    Crystalline silica particles from cutting and grinding materials containing silica are inhaled, causing lung scarring and inflammation. This can lead to shortness of breath, coughing, cyanosis, and fever. Symptoms can progress, eventually needing oxygen therapy or a lung transplant.

    Data shows that approximately 19% of people with silicosis die, 58% of who had a delayed diagnosis. This progressive disease can take 10-30 years to develop after exposure and can lead to major complications, including: 

    • Tuberculosis is a severe lung illness caused by a type of bacteria. It can cause coughing, coughing up blood, chest pain, pain with coughing, fever, night sweats, and tiredness.
    • Chronic bronchitis is inflammation of the bronchial tubes that can cause coughing, wheezing, and chest discomfort. It can also lead to disability, severe infections in the airways, and difficulty breathing.
    • Kidney disease is characterized by progressive damage and loss of kidney function. In more advanced stages, it can cause dangerous fluid buildup in the body.
    • Autoimmune disorders cause the body’s immune system to attack healthy tissues mistakenly. They can lead to a range of symptoms, some of which include fatigue, fever, and joint pain.

    Treatment of silicosis

    Once the damage is done, there is no way of reversing it. Treatment for silicosis is available, but it is designed to slow the progression and relieve symptoms, not cure the condition. Improving quality of life is the primary goal of the treatment—trying to stop further damage by stopping further exposure to silica. 

    Quitting cigarette smoking is one of the simplest ways to manage the disease, as smoking creates more damage to the lungs. Testing for tuberculosis is also crucial, as this disease can be more severe for those with silicosis. 

    Safer options to quartz countertops

    For people looking for aesthetics and durability without the health consequences, safer stone countertop options are available—porcelain, granite, and marble, to name a few.

    • Porcelain offers many of the same strengths as quartz with durability, price point, and aesthetic appeal. That said, it’s 30% more durable, more heat resistant, and lighter than quartz for installation. 
    • Granite is 100% natural cut rock. Every piece installed is one of a kind, with naturally formed designs. Granite is also highly durable and heat resistant.
    • Marble is a softer natural stone than quartz but has greater heat resistance. It tends to be more affordable and still contains natural patterns and variations. Marble is more porous, less durable or resilient than quartz, and requires more maintenance. 

    Final thoughts

    With safer countertops available at comparable costs, durability, and beauty, choosing a quality alternative to quartz is easy. The risk to workers handling quartz is high, and silica exposure is common. Employers should be warned of the risks and must be responsible for protecting workers’ health by supplying proper protective equipment to reduce exposure.

  • Hand injuries on the job: Prevention and safety tips for construction workers

    Hand injuries on the job: Prevention and safety tips for construction workers

    Hand injuries are common in construction, affecting nearly half a million workers in Canada per year. Injuries include punctures, lacerations, crushes, fractures, burns, and strains, most of which are preventable with proper PPE and procedures to mitigate the risks.

    While injuries can sometimes be an inevitable part of working in construction, these injuries can lead to time off work and come at a high cost to employers. OSHA’s hierarchy of controls provides guidelines for worker protection from most to least effective.

    Hand injuries in construction are common

    According to the US Bureau of Labor Statistics, hand injuries account for approximately 20% of all work-related injuries. Our hands are used in virtually everything we do, often put in vulnerable positions and situations on the job site. Even taking precautions, the unforeseen can quickly lead to accidents and injuries.

    Common hand injuries

    • Lacerations are the most common type of hand injury, usually caused by sharp objects or tools. They also typically occur due to improper gloves or no gloves at all.
    • Crush injuries happen when a worker places their limb within a pinch point that closes. A pinch point is where you can get caught between moving and stationary equipment.
    • Fractures often occur from machinery accidents, falling objects, or other hazards. They are broken bones, and there are two types: closed fractures, where no skin is broken, and compound fractures, which are open with broken bones penetrating the skin.
    • Punctures occur when pointed objects pierce the skin. They could be from any source, like spurs from damaged metal cables, nails, or splinters from lumber. Wearing proper gloves for the task is vital to avoid punctures.

    Less common hand injuries

    • Amputations are less common but often the most traumatic. Amputations occur when limbs are completely severed from the body.
    • Stiff joints usually occur from repetitive motion injuries.
    • Nerve damage can occur when the median nerve is compressed, usually caused by repetitive hand movements while using tools.
    • Paralysis occurs when you lose functionality in your hand(s). It occurs when messages from the brain are interrupted as they travel to your hand and prevent movement. Paralysis can be caused by injury or illness, such as neck or spinal cord injuries.
    • Burns can be caused by heat, electrical, or chemical contact and can vary in severity. Some may require minor medical attention, while others may need surgery to repair the skin.

    Implications of hand injuries

    Workers suffer after hand injuries due to pain and suffering, loss of mobility and function, and possible loss of work. Employers also suffer from loss of productivity and possible temporary replacement of the injured worker. OHS Canada puts the average cost for each lost-time hand injury at $7,500.

    The U.S. Bureau of Labor Statistics data on hand injuries from 2021-2022 shows a breakdown of various factors relating to hand injuries. Most injuries occurred due to contact with an object or equipment, hand tools, and machinery. Cuts, lacerations, and punctures were the most common hand injuries.

    Older workers often need up to 14 days to recover, and the compensation cost for lacerations and punctures came to nearly $31,000 per claim. In 2017, almost 10,000 workers missed days due to soreness and other pain from repetitive tasks and frequent hand movements that disrupted productivity.

    Indirect costs of hand injuries include wages not covered by workers’ compensation, administrative time spent by supervisors, employee retraining or replacement costs, lost productivity, loss of morale after injury, and accommodations of injured employees.

    Preventing hand injuries doesn’t start with PPE

    PPE is the least effective control method for worker protection based on OSHA’s hierarchy of controls. 

    1. Elimination
    2. Substitution
    3. Engineering controls 
    4. Administrative controls
    5. PPE 

    Elimination: This is the most effective control method. Although not always possible, designing the workplace with safety in mind can reduce incidents. Some ways to minimize injury are eliminating blindspots, controlling foot traffic in storage locations around moving equipment, and utilizing automated-guided vehicles and conveyors to mitigate workers entering hazardous areas.

    Substitution: This refers to replacing hazardous equipment or processes with safer methods. For example, fork trucks can be replaced with powered walk-behind forklifts or hand trucks.

    Engineering controls: These controls refer to isolating people from hazards with pedestrian aisles, barriers, and walkways to keep pedestrians away from dangerous situations. They also include adding mirrors at blind corners and motion detectors/alarms, limiting access to buildings, and limiting the speeds of mobile equipment.

    Administrative controls: This can involve putting warning lights and backup alarms on mobile equipment or sensors on forklifts to sense objects and pedestrians. Procedures and training, limiting access to machine operation areas, providing appropriate training and awareness, requiring headlights, and coordination between people and forklift operators for specific tasks like inventory are also administrative controls to reduce injury incidence.

    PPE: Requiring workers and visitors to wear appropriate personal protective equipment for job sites or tasks is the least effective control method but must be mandatory for all job sites. This can include high-visibility vests, safety glasses, appropriate gloves, hard hats, and safety boots. 

    Tips to prevent hand injuries on the job site

    1. Eliminate the hazard

    When possible, eliminate the hazard from human reach. Keep hands out of the hazardous zone by utilizing objects like a push stick or pike pole. If possible, use lock-out tag-out (LOTO) to completely shut off equipment.

    2. Proper safety training

    Never perform a task you haven’t been trained to do. If unsure, ask for training to proceed. Never agree to unsafe work, always insist on proper planning and training with each job task for everyone’s safety.

    3. Hand protection

    The cost of supplying a high volume of gloves to workers is relatively high for employers, but injuries cost more in the long run. Data shows that roughly 70% of workers who received a hand injury weren’t wearing gloves, and the other 30% had inadequate/damaged or the wrong type of gloves. Not all gloves are made the same, nor for every job.

    • Leather gloves provide great protection against rough surfaces and sharp edges that can cut or puncture. They are best for equipment handling and general construction.
    • Cotton gloves improve grip, insulate from heat or cold, and provide some protection from cuts. They are best for light-duty and general material handling.
    • Kevlar is highly cut-resistant when wet. These are best for working with metal and glass.
    • Dyneema fiber is an ultra-high-molecular-weight polyethylene (UHMWPE) glove. It offers advanced protection with gel-spun, multi-filament fibers. It’s best for metalwork, automotive, and heavy equipment.
    • Spectra fiber is another ultra-high molecular weight polyethylene fiber that is cut-resistant when wet. It’s best for metalwork, automotive, food preparation, and warehouse work.
    • Metal mesh is made of interlocked stainless-steel mesh and offers advanced protection against cuts and punctures. It’s best for metalwork, food preparation, and textile cutting.

    4. Be aware of your surroundings

    Always be aware of what’s around you and where your hands are. Stay alert and be mindful of moving equipment and pinch points. It’s also important to pay attention to who is around you that could be at risk.

    5. Shortcuts

    Avoid shortcuts to finish the job faster—work at your own pace. The frequency of hand injuries is proportional to how fast you work. Do a risk assessment for the task, regardless of whether your employer requires one. 

    6. Job safety analysis (JSA)

    A job safety analysis (JSA) identifies and records the steps involved in a specific task. It may include potential safety/health hazards and how to reduce/eliminate them, who may get injured during the task, determined level of risk, types of injuries, how frequent the exposure is, and what safety gear is needed for optimal protection.

    Learning from hand injuries and prevention

    Safety should be the number one priority for both employers and workers. While the cost of hazard mitigation may seem high, it’s quickly outweighed by the cost of injuries, time away from work, and loss of employees. Following OSHA’s hierarchy of controls offers a simple way to reduce the number of injuries and accidents, but it’s not a be-all. Proper training and awareness are also essential to ensure worker safety.

  • Trench cave-ins: A danger zone

    Trench cave-ins: A danger zone

    Construction sites have heavy equipment, high-speed power tools, tall ladders, and slick surfaces. With all of these on-site safety risks, it would be easy to overlook the hazards of a simple hole in the ground. Unfortunately, excavations and trenches can be some of the most dangerous places on a job site. Trench cave-ins can happen due to water accumulation, unstable soil, and improper sloping. However, trench boxes, appropriate sloping, and ladders are simple methods to prevent trench accidents.

    What are trench cave-ins?

    Construction often involves excavation—digging into the ground to lay foundations, build below-ground structures, or lay pipes for plumbing, electrical work, and other systems. Trenches are excavations in which the depth of the hole is greater than the width. 

    When companies don’t take adequate safety precautions, there’s a high risk of cave-ins, which occur when the sides of the trench collapse and fall inward. Falling soil and rocks can weigh hundreds, if not thousands of pounds, and pose considerable risk to those working inside the trench. Workers can be trapped by soil, debris, or even buried alive.

    The Occupational Safety and Health Administration (OSHA) reported thirty-nine trench deaths in the US in 2022, over double the 15 deaths reported in 2021. Unfortunately, construction workers make up the majority of these deaths, accounting for 85% of fatal incidents in the decade from 2011-2021 and 90% of non-fatal injuries. 

    Even with the risk of fatality, companies regularly skirt regulations. In 2023, a company in  Mandan, North Dakota, was handed fines totaling over half a million dollars for failing to protect its workers in trenches, while Connecticut-based Botticello Inc. earned over $375,000 in penalties for trench cave-in that led to a worker’s death. 

    Why trench cave-ins happen

    Most—if not all—trench collapse cases can be prevented by being aware of the common causes and taking appropriate precautions to prevent cave-ins, including following proper safety guidelines for trench excavations. 

    Common causes of trench cave-ins are due to several factors:

    • Water accumulation from heavy rains, flooding, or high water tables can weaken the soil around a trench and cause it to collapse inwards.  
    • Unstable soil like gravel or sand is more prone to cave-ins. 
    • Improper sloping leaves trench walls too unstable to support the weight of surrounding soil. The deeper and narrower a trench is, the greater the pressure on trench walls and the higher the risk of collapse.
    • Soil overloading can occur when heavy machinery, equipment, or materials are placed too close to the trench edge, causing it to cave in.
    • Vibrations from heavy machinery or nearby traffic can also contribute to trench collapses by destabilizing trench walls.  

    4 ways to prevent trench cave-ins and save lives

    Although trench cave-ins can occur due to weather, soil quality, or ambient activity, there are proven ways to make the trench environment safe for workers on every project and every construction site. 

    OSHA provides regulations for trenches and excavations, including guidelines for making trenches safe and secure. 

    Sloping

    Providing adequate sloping is one of the most effective ways to prevent trench cave-ins. Slope requirements vary based on soil type; stable surfaces require less sloping, and more unstable soils require more sloping to mitigate the risk of trench collapse. 

    For excavations less than 20 feet deep, OSHA requires the following slopes:

    Stable rock: Vertical (90º)

    Type A Soil: 3/4:1 (53º)

    Type B Soil: 1:1 (45º)

    Type C soil: 1 ½:1 (34º)

    A 1:1 slope means the sides must also slope back one foot for every foot of depth. Similarly, a 2:1 slope ratio means that for every foot of depth, the sides must slope back two feet.  

    Shoring 

    Shoring a trench involves stabilizing the walls using temporary supports to prevent soil from caving in. Shoring is typically made from wood or metal strong enough to withstand the soil pressure on either side of the trench. Shoring can use hydraulic systems, in which hydraulic pistons press metal plates against the trench walls to stabilize them, or fixed methods like beam and plate shoring. 

    Trench boxes

    These structures aren’t designed to prevent trench cave-ins; instead, they protect workers in the event of a trench collapse. A trench box provides a protected space to shield workers from caving in soil. They typically involve thick panels held apart with spreaders to maintain the width of the trench box. 

    Competent person

    OSHA also mandates that all sites have someone adequately trained in trench safety to inspect trenches daily before workers are allowed to enter. This person must ensure the safety and compliance of every trench, especially as conditions shift and change. 

    Ladders 

    OSHA requires that all sites provide ramps, ladders, or steps leading out of every trench over four feet deep. These structures offer a quick, easy exit in case there are signs of trench instability. 

    Bottom line

    Cave-ins are predictable and almost always preventable sources of accidents, injuries, and deaths. Addressing trench cave-ins and collapses is simple when companies take appropriate precautions to adequately slope and shore trench walls and use trench boxes to protect workers. 

  • Virginia Tech offers new construction safety leadership major

    Virginia Tech offers new construction safety leadership major

    Virginia Tech’s Myers-Lawson School of Construction has introduced a new construction safety leadership major. The program is part of the Bachelor of Science in Construction Engineering and Management and focuses on training future construction leaders to keep workers safe while improving job site efficiency. After completion, graduates will have ten hours of OSHA certification completed and be on the path to starting their careers as safety officers and managers. 

    construction safety students

    The construction safety leadership major was created for companies who need managers that understand both construction and safety. Today’s job sites are in desperate need of leaders with a strong safety background to prevent accidents and protect workers. This program teaches students how to make safety a key part of every project, not just something to check off a list.

    Students in the program will study the following:

    • hazard identification and control
    • risk assessment and management
    • safety design and leadership
    • safety design and plan development

    This construction safety leadership major is a great fit for students who want to work in construction and take on leadership roles. It’s designed for future construction managers, site supervisors, and safety coordinators.

    It’s also ideal for industry professionals looking to move into safety-focused roles. If you’re already working in construction and want to switch your career to safety management, this program gives you the training and certifications needed to make it happen.

    Why choose Virginia Tech’s construction safety leadership major?

    The program stands out for its leadership-driven approach to safety. Unlike traditional safety programs that focus solely on compliance, Virginia Tech teaches students how to integrate safety into company culture.

    Virginia Tech built this program with industry input so students learn the exact skills that construction companies want. The major also helps students earn safety certifications, like OSHA-10, before they graduate. This is perfect for anyone looking to land a job right after graduating. With safety certification, you’re guaranteed to be qualified for a safety job without needing prior experience.

    Students also benefit from Virginia Tech’s Center for Innovation in Safety, Health, and Well-Being. The center is dedicated to researching the latest construction safety advancements, giving students a competitive edge in safety management.

    It’s no secret that safety is a major concern in construction, as workplace accidents are among the highest in any industry. Companies are looking for leaders who can create an effective safety culture that helps to reduce workplace-related injuries. Graduates from Virginia Tech’s construction safety leadership major will have the skill and knowledge to tackle this challenge head-on.

    Plus, with an average wage for an entry-level safety officer starting around $65,000, this is a great opportunity for anyone looking to enter the field.

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  • Why safety culture should be a priority for worker retention

    Why safety culture should be a priority for worker retention

    A strong focus on workplace safety can significantly improve employee retention, job satisfaction, and overall morale. Research shows that up to 93.5% of employees are likely to stay with their employer for five years or more when they perceive a strong and safe work culture. Additionally, companies that prioritize safety experience 24% to 59% lower turnover rates compared to those that do not. By integrating comprehensive training and communication practices into daily operations, organizations can build a loyal and engaged workforce committed to long-term success.

    How safety culture impacts retention

    When employees feel physically and emotionally secure, their loyalty to the company increases. This is especially true when safety measures are integrated into daily operations, helping prevent accidents and fostering a sense of trust between the employer and employees. This trust leads to higher retention rates as employees are more likely to stay with a company knowing their health risks are low. This was shown by a survey that collected data from 6207 truck drivers in the U.S. It found that employees’ safety climate perceptions were linked to employees’ level of job satisfaction, engagement, and turnover rate.

    Creating a safe environment has benefits for culture

    A strong safety culture also reflects a broader organizational commitment to employee well-being. Surveys indicate that up to 93.5% of employees would stay with their current employer for five years or more if the company culture was strong. Leading companies with low turnover rates typically have open communication channels and high employee engagement, fostering a positive and safe work environment. These practices not only help in retaining current employees but they also help to:

    • Increase productivity
    • Attract top talent
    • Enhance collaboration and teamwork
    • Form a stronger company reputation
    • Reduce employee turnover costs

    Reducing turnover costs

    High turnover rates are costly, involving recruitment, training, and lost productivity. By prioritizing safety, companies can significantly reduce these costs. Companies with higher employee engagement and safety experience 24% to 59% lower turnover rates, substantially higher than organizations that do not prioritize these aspects​. A well-implemented training and safety program leads to fewer workplace accidents, which in turn reduces absenteeism and turnover. This also helps workers feel psychologically safer, a key factor for contributing to team success and employee retention.

    The silence of non-participation

    Creating a safe work culture is not just about physical safety. It’s also about mental safety and the ability to voice your opinion as an employee and be heard. A survey by Cornell found that over half of respondents, 52.9%, have never spoken up about issues at work. What’s more concerning is that 41.1% of these people believe speaking up wouldn’t make a difference. This shows that many employees feel unheard, often because they think their concerns won’t be addressed. One big reason for this lack of follow-through is the heavy workload that managers and supervisors face. With so many problems to deal with every day, it’s easy for some issues to slip through the cracks. This can leave employees feeling like their voices don’t matter, which only makes them less likely to speak up in the future.

    To fix this, it’s important for leaders to not only listen but also act, showing employees that their concerns are important and will be addressed. For example, this can be done by opening communication channels that allow workers to express their concerns anonymously and take polls on these issues. By making safety a core value, companies can build a loyal, engaged, and productive workforce that is committed to the organization’s long-term success.

  • Malta Dynamics boost worker protection with upgraded APEX safety helmets

    Malta Dynamics boost worker protection with upgraded APEX safety helmets

    As of July 1st, 2024, Malta Dynamics’ APEX Type 2 safety helmets will be available with prominent upgrades. Motivated by their commitment to improving safety and accessibility, Malta’s new helmets were launched at a price reduction and are ANSI Z89.1 and EN12492 compliant. These are some of the most stringent industry compliance requirements for helmets in industrial and construction sites. 

    “We’ve been watching what Europeans do for head protection for some time, and though Malta Dynamics was one of the first to offer helmets with chin straps in the USA, we’ll never stop making them better and safer for the hundreds of field workers in our organization, and millions around the world,” says Malta Dynamics CEO Damian Lang. 

    In addition to the helmets, new APEX hard hats will be introduced. The hard hats will be Class E electrical rating compliant for workers who need a full-brim hard hat or prefer a classic look. 

    Acknowledging that headgear can be expensive, Malta Dynamics is doing its part to make safety gear more affordable by offering a 30% decrease from the market average, with an MSRP of $69.99. There will be no minimum quantity for ordering, and workers can purchase Malta products through authorized retailers, over the phone, or online. 

    Greg Brown, President of Malta Dynamics, says, “This price reduction is our team’s effort to make it more feasible to work safely. There were a lot of hands involved, as reducing price without sacrificing quality or safety is quite an effort, but this puts us soundly lower than other reputable brands for these hats, and we’re looking forward to seeing our APEX products in the field.”

    The new Malta Dynamics helmets and hard hats are available now and include visors, face shields, and flashlight mounts as additional accessories.