Our Safety Blogs

Hazmat Training in Compliance with U.S. Department of Transportation’s Hazardous Materials Regulations Hazardous materials shippers, carriers, transporters, packaging manufacturers, and drivers are aware that many rules and regulations must be followed when transporting hazmat and other dangerous chemicals. The Department of Transportation (DOT) has issued a Code of Federal Regulations (Title 49 – Transportation, 49 CFR) which govern the transportation of hazardous materials (hazmat) detailed under the Hazardous Materials Regulations (HMR). This set of regulations applies to all individuals involved in the transportation value chain and governs interstate, intrastate, and international hazmat transportation. The Pipeline and Hazardous Materials Safety Administration (PHMSA) oversees the implementation of the U.S. DOT’s HMR; and supports and advances the safe transportation of hazardous materials via highway and road, air, rail, and water (vessel). What are the Hazardous Materials Regulations? The Hazardous Materials Regulations often referred to as the “HMR”, are a set of rules and regulations that explicitly convey the requirements when handling, storing, packaging, labeling, and marking hazardous goods for transportation. The HMR also provides detailed guidance on general placarding requirements for cargo tankers, cargo carriers, vehicles, freight containers, rail cars, and aircraft unit load devices, among others. The special placarding requirements for highway and rail transportation are also detailed in the HMR. Additionally, the HMR also has a dedicated section for safety and security requirements to be implemented during the transportation of hazardous materials.  In the 49 – Transportation CFR, the HMR is divided into Parts 100-185. These HMR parts govern the transportation of hazardous materials across all modes of transportation, that is, highway, rail, air, and water. All individuals involved in the preparation of hazardous materials for transport and the transportation of hazmat must have a basic understanding of the HMR, and be able to implement the necessary processes that adhere to the stated requirements of the HMR.  A point to note: The HMR is not just a useful tool, but a critical success factor in safeguarding employees, the community, and the environment from hazmat disasters. The HMR is divided into four main categories: Hazardous materials identification and classification. Hazard communication – this entails the requirements for the preparation of shipping papers, as well as the marking and labeling of hazmat packages, and the placarding of hazmat transport vehicles to communicate the hazards of the materials being transported to emergency responders and those who handle hazardous materials routinely. Packaging requirements. Operational rules. What is the Hazardous Materials Table? The Hazardous Materials Table (HMT) is an integral part of the HMR, containing the information needed to ensure compliance with the U.S. Department of Transportation’s Hazardous Materials Regulations. The HMT lists all the hazardous materials for the purposes of transportation. The HMT divided into 10 columns, provides detailed guidance on the use of the proper shipping name and description of the hazmat to be transported, as well as the hazard class, packaging requirements, marking and labeling requirements, placarding needs, special provisions, quantity limitations aboard passenger and cargo aircraft, and vessel stowage requirements for each identified hazardous material or chemical.  Here's an example of lithium batteries as identified in the Hazardous Materials Table. To better understand how the HMT is organized and its requirements, our 2-Hour Function-Specific DOT Hazardous Materials Table Training course will provide adequate information to the learner.  Safety Training in Compliance with the DOT Hazardous Materials Regulations The above brief explanation of the HMR and the HMT should give the reader a general idea that following and complying with the rules and regulations related to the transportation of hazardous materials by highway, rail, air, and water can be a daunting task. However, having a good understanding of the HMR will minimize the risks involved with the transportation of hazardous materials.  To support employers to safeguard their employees, the public, and the environment during all hazmat transportation-related activities, we have prepared and presented a comprehensive 10-Hour Advance General Awareness Training program that is fully narrated and can be taken online using your iPhone®, iPad®, MacBook®, laptop, PC, or any other Android device.  We offer group discounts on our online training courses.For details call us (866) 429 6742 As our training courses are designed and developed by OSHA Certified Outreach Trainers, they are guaranteed to meet the Federal OSHA and Federal Regulations of the DOT. As such, our DOT Hazmat Transportation Series and our Shipping Lithium Batteries Series are fully compliant with the requirements of the United States Department of Transportation Hazardous Materials Regulations (HMR; 49 CFR Parts 171-180). Additionally, our Shipping Lithium Batteries training course, meet the compliance requirements of the IATA Dangerous Goods Regulations (DGR, Section 1.5), and IMDG Code (Section 1.3.1). If you prefer to train your employees at your workplace as a team, we provide in-person on-site with an experienced trainer as well as instructor-led virtual training programs. For details call us (866) 429 6742 Frequency of DOT Hazmat Training Rules, regulations, and compliance needs change over time, and as new scenarios emerge. Hence, the DOT requires hazmat employers to train their hazmat employees once every three years to ensure that they remain updated and knowledgeable about the DOT HMR as it applies to the workplace and a worker’s job tasks. For employees involved in the transportation of hazardous materials by air, the Federal Aviation Administration (FAA) and IATA Dangerous Goods Regulations (DGR) require recurrent training once every two years. Click here to view our DOT Hazmat Transportation training courses Click here to view our DOT, IATA, and IMDG Shipping Lithium Batteries training courses

Keeping Workers Safe at Heights – PPE and Fall Protection Training Whatever industry you work in, keeping your workers safe is of paramount importance. Of course, you need to keep in compliance with Occupational Health and Safety Administration (OSHA) standards. Failing to comply and allowing workers to be injured can carry stiff financial penalties. As you’re well aware, OSHA keeps a close watch on industry when it comes to the safety and well-being of employees. And OSHA believes that far too many preventable injuries, illnesses, and deaths occur in the workplace. Accidents and exposures that could have been easily prevented if proper measures and training had been implemented. But penalties aside, we need to understand the impact that workplace illnesses and injuries have, not just on the employee, but on their families as well. Nobody wants to get the call that their spouse, loved one, parent or sibling has been injured, or even killed, due to a workplace accident. Along with the financial hardships incurred—which may or may not be overcome easily—the emotional damage done will stay with them forever. OSHA’s Most Frequently Cited Workplace Standards Violations The Occupational Health and Safety Administration recently published their top 10 most recently cited standards for Fiscal Year 2021. The list was also presented at the 2021 NSC Safety Congress & Expo by Patrick Kapust, Deputy Director of OSHA's Directorate of Enforcement Programs. For the eleventh year in a row, fall protection (29 CFR 1926.501) remains at the top of the list, as presented on the official OSHA website. In Fiscal Year 2021, there were a reported 5,295 violations cited. The sixth most cited violation was fall protection training requirements, with over sixteen hundred citations issued. Why have fall protection violations remained at the top for so long? Well, it’s interesting to note that fall protection training moved up in the list, being cited as the #8 violation in 2019. It might be safe to infer that a lack of proper fall protection training has led to fall protection violation’s continuing reign at the top of the citation heap. By the way… ladders and scaffolding citations in construction came as the third and fifth most cited violations, respectively. What Your Team Needs to Know About Working at Heights Remember that number 6 on OSHA’s top 10 list addressed the lack of training for fall protection. (By the way, some websites say that lockout/tagout is #6 and fall protection training violations is #7. This article is based on the official OSHA website information. Either way… it’s a problem to address.) The fact is that you can’t just send people into situations that require fall protection knowledge without ensuring they know the score. That means workers working at heights must know everything from when to use fall protection gear to how to use it properly. OSHA construction safety training needs to be an important part of on-the-job training, and even pre-job instruction. It’s not enough to know how to perform job site tasks. Crew members must know and understand how to work safely as well. This is actually important in any general industry where employees must work at heights, as much as it is critical at construction sites. So, just what does working at heights mean, anyway? You might be picturing workers perched high off the ground on top of a multi-story building. And certainly, that’s one scenario. But according to OSHA regulations, the height where some form of fall protection is necessary is above 4 feet in general industry and above 6 feet in construction industry. And remember, that could be from the ground level, not necessarily high in the air on a platform or rooftop. Sometimes a personal fall arrest system (PFAS) isn’t required and may even get in the way. For example, you likely wouldn’t use a fall protection harness to climb stairs, walk across catwalks, or work on a stationary platform. Fall protection in the form of guardrails, hand rails, and toe-boards would provide the required protection. Note, however, that climbing some fixed ladders may require fall protection gear. Again, this shows how important properly conducted OSHA training programs are, not only to inform workers, but keep confusion to a minimum as well. Some of the topics that construction workers will need to know and understand are: How to select the correct fall protection PPE components for the job How to do a daily inspection on critical parts of a PFAS How to don and doff fall protection harnesses properly How to hook up correctly to anchorage points when working at heights Recognition and identification of fall hazards What to do in the event of a fall, either their own or that of a coworker In the first point—how to select the correct fall protection PPE—it’s necessary to know that there are different styles of safety harnesses, each designed for a particular application. For example, D-ring placement is often determined by the application in which the harness is used. Back mounted D-rings are standard, and will be used to attach lanyards, both stationary and self-retracting, as well as attachment points for fall recovery operations. If the construction worker will be routinely climbing fixed vertical ladders in which a vertical-ladder climbing system is installed, a front mounted attachment point will be necessary. D-rings attached to the sides are used for attaching positioning belts. Even the choice of lanyard is often dependent on the job site application. The two basic types are fixed-length energy absorbing lanyards, and self-retracting lanyards called SRLs. SRLs give the most possible range of movement and come in a variety of lengths. Web-style SRLs are often used indoors, while cable-style SRLs are used in outdoor environments or in areas where more durability against abrasions or high heat is required. If using shock-absorbing lanyards,  the worker must be anchored at least 17.5 to 18 feet above the next surface. These lanyards have coiled up webbing that is pulled from a pouch to slow down and absorb the shock of the fall at the end. Obviously, if a lanyard doesn’t fully deploy before the worker hits the ground, serious foot, leg, and back injuries could be incurred. Best Practices for Training Workers in Fall Protection and Other Safety Topics Training your construction crew is vitally important. And it’s important that it be done correctly and to OSHA specifications. Yes, OSHA does have specific recommendations and requirements for any type of safety training. 29 CFR 1926, Subpart C, standard number 1926.21 addresses the general requirements and employer responsibilities for safety training. As for the responsibilities: 1926.21(b)(2) The employer shall instruct each employee in the recognition and avoidance of unsafe conditions and the regulations applicable to his work environment to control or eliminate any hazards or other exposure to illness or injury. Train workers about job hazards in a language that they can understand. In almost every standard regarding training in any safety topic, you’ll find that one common theme. The training must be understandable by the employee, regardless of language, educational level, or other personal circumstances. Not only that, but, the training must also be documented properly and records retained: 1926.503(b)(2) The latest training certification shall be maintained. There are resources on the OSHA website you can use to form a qualified training program. Some companies do that. It can be time-consuming to say the least. Another option that many employers are turning to is hiring training companies that specifically specialize in compliant safety training. These companies are equipped and prepared to ensure all employees understand the ins and outs of the safety topics presented. While many in-person training programs are held at the employer’s on-site location, an increasing number of OSHA online training courses are offered that can be accessed by individuals via computer, laptop, tablet, or smartphone. The employees are able to study at their own pace, take certification tests online, and those tests are stored in a database to satisfy OSHA’s documentation retention requirements. The cost of these programs is minimal compared to the potential costs associated with injuries, deaths, and OSHA penalties. Safety doesn’t cost on the construction site… it pays off with huge dividends. Article provided by Fred Pineda, American Safety Associates, LLC. ASA provides its customers with quality safety products including fall protection harnesses and gear, respiratory protection products, PPE wear, and first aid products.

Failure to Use Appropriate Fall Protection Equipment Results in the Death of a 22-Year-Old Construction WorkerOSHA proposes a penalty of $249,323 to a Baton Rouge, Los Angeles based roofing contractor due to a young construction worker falling victim to inadequate fall protection measures.“Falls continue to be the leading cause of deaths in the construction industry and yet, employers like Premier South Roofing LLC repeatedly failed to protect their workers from the risk of disabling injuries or worse,” OSHA Area Director Roderic Chube in Baton Rouge is quoted saying in OSHA’s News Release about the incident.On April 2nd, 2022, Premier South Roofing LLC’s failure to employ adequate fall protection measures resulted in the death of a 22-year-old worker as they lost their footing, and fell about 30 feet through a skylight in the midst of a roofing job. Investigations have confirmed that the fatality could have been prevented if appropriate fall protection gear had been used.Premier South Roofing LLC had also received previous warnings from safety inspectors in February 2022 when five of the company’s employees were seen working on a roof without the requisite fall protection equipment. The contractor employs about 200 workers in providing residential and commercial roofing services. However, Premier South Roofing’s repeated ignorance of safety measures and employee training has resulted in major penalties and the unfortunate death of a young worker. OSHA has cited the company for two repeat violations for failing to provide fall protection and verify employee training. For more information, refer to the citation letter.“Ensuring that workers are trained on, and use proper fall protection, as required by law, can prevent tragedies such as this from recurring,” reiterates OSHA Area Director Roderic Chube about the case.Training to Support Worker Safety and Good HealthEnsuring worker safety is a fundamental aspect of any business and incidents like this bring to light the dangers employees face when required protective procedures and health and safety training are disregarded. Fall protection has been a frequently cited OSHA violation over the years, and falls remain one of the leading causes of accidents at construction sites. This is where training on the key aspects of fall protection for workers can play a fundamental role in safety at a worksite.Our OSHA Competent Person For Fall Protection training provides detailed guidance on fall protection systems and the use of body harnesses and fall arrest systems. The course also covers safety measures when working on ladders, stairways, and aerial lifts. So, don’t delay, enroll your workers in the safety training course and get them trained and certified today. This action will not only safeguard their health but also reduce fines and other penalties on your business while simultaneously improving your reputation as a concerned employer!Refer to OSHA Regulations for the State of California to gain a better understanding of the OSHA-approved State Plans for California.ReferenceOSHA. (2022). Citation and Notification of Penalty. Letter. Website. https://www.dol.gov/sites/dolgov/files/OPA/news%20releases/OSHA-2%20Citations%20-%20Premier%20South_1587496.pdfOSHA. (2022). OSHA News Release - Region 6. Baton Rouge roofing contractor’s failure to heed February warning turns deadly as unprotected worker plunges through a skylight in April. Website. https://www.osha.gov/news/newsreleases/region6/08012022 

Online Safety Training for Shipping Lithium Ion and Metal Cells and Batteries We’ve all heard of lithium batteries. We use them when we operate our mobile phones, Apple devices, and laptops. Doctors and nurses use lithium batteries when they operate wireless medical tools and equipment, and construction workers use a range of cordless power tools. Lithium batteries are also used in smartwatches and motor vehicles.  The rising dependency on lithium batteries resulting in a highly growing demand for lithium batteries in our everyday lives poses a few thought-provoking questions. Are lithium batteries dangerous or harmful? Can lithium batteries catch fire or explode? Are there other risks posed by using lithium batteries? Should people who manufacture, handle, and transport lithium batteries practice any safety measures? The simple answer is YES to all the above questions. Lithium batteries have a higher energy density and flammable electrolytes in smaller packages, Hence, if not handled properly or damaged, they can short circuit, release heat, or cause fires.  However, the undisputed fact that we use lithium batteries every day and most of us have not faced any accidents or problems, is a testament that when handled appropriately, lithium batteries are as risky as any other electrical or electronic item we use that is powered by other types of batteries. This does not mean that you can be careless. The careful use of lithium batteries is always advocated. Let’s watch the below video to better understand the dangers of lithium battery usage in our everyday lives, and what we can do to ensure we protect ourselves. People Shipping Lithium Ion and Lithium Metal Batteries and Cells For those in the business of shipping lithium batteries, ensuring their employees are protected against the hazards of explosions and fires that could result from damaged and incorrectly handled lithium cells and batteries, requires appropriate training. This is where the Hazardous Materials Regulations (HMR) of the U.S. Department of Transportation, the International Air Transport Association’s (IATA) Dangerous Goods Regulations (DGR), and the International Maritime Dangerous Goods (IMDG) Code come into play. These regulations and codes advocate those individuals involved in any aspect of shipping lithium batteries by highway, rail, air, or vessel to be given appropriate training by employers to ensure safety and health as well as compliance with regulations.  In addition, workers involved in the design, manufacture, inspection, maintenance, reconditioning, repair, or test packages, containers, or packaging components that are used for the transportation of lithium batteries must also receive safety training related to shipping lithium batteries. Furthermore, personnel undertaking tasks such as marking, labeling, or packaging that indicate lithium batteries are present in a package being transported in commerce must also have appropriate knowledge of the best practices and rules and regulations related to shipping lithium batteries. Compliance officers who certify that all applicable requirements of the HMR, IMO, and ICAO are being met, and persons responsible for the safety of hazardous materials during transportation are also required to be given safety training related to shipping stand-alone, packed with, or contained in equipment lithium batteries and cells.  Importance of Safety Training When Shipping Lithium Batteries Safety training comes into play when shipping lithium batteries and cells as these are regulated during transportation due to their prevailing hazards. This is mainly due to the nature of lithium batteries, meaning their high density that can result in explosions and fires. The danger of lithium batteries is not just in the catching of fire, but also in the difficulty in extinguishing the fire. As such, lithium batteries must be handled properly during transportation, thereby reducing the risks to people, buildings, and the environment.  For a quick overview of the Dos and Don’ts of Shipping Lithium Batteries read our article here.  Below are identified some dangers that lithium batteries pose during transportation. The increased hazards of transporting lithium batteries are due to their size, type, and the chemistry of the battery make-up. For instance, lithium batteries contain a flammable electrolyte, and under certain conditions, such as a short circuit or unsuitable design, or incorrect assembly, these batteries can overhear and ignite, unlike standard alkaline batteries.  In fact, “the FAA Technical Center testing shows that oxygen starvation through depressurization in the case of cargo aircraft, common shipping containers (e.g., unit load devices), or aircraft fire suppression systems are not effective in containing or suppressing many potential lithium cell or battery fires (DOT & PHMSA, 2021, pg. 2).” As lithium cells and batteries pose both electrical hazards and chemical hazards such as corrosive or flammable electrolytes, regulations require different types and sizes of batteries to be packaged and marked so that these hazards may be minimized. Another danger of transporting lithium batteries is the batteries experiencing thermal runway. While not common, the risk does exist. And a thermal runway occurring onboard an aircraft could lead t a seriously devastating catastrophe!  “A thermal runway is a chain reaction leading to a violent release of stored energy and flammable gas. This thermal runaway can propagate to other batteries or conductive materials nearby, potentially resulting in large-scale thermal events with severe consequences (DOT & PHMSA, 2021, pg. 2).” Enroll Today! Hence employers and employees, handling and transporting lithium cells and batteries must receive the appropriate and adequate safety training. Our Shipping Lithium Batteries: Fully Regulated and Excepted Cells and Batteries Training course is designed by OSHA-approved trainers in line with U.S. DOT HMR (49 CFR Part 172.704), IATA DGR (Section 1.5), and IMDG Code (Section 1.3.1). If you prefer group training options, contact us on 1-866-429-6742 or info@HAZWOPER-OSHA.com for more details. Reference: U.S Department of Transportation (DOT) and the Pipeline and Hazardous Material Safety Association (PHMSA). 2021, September (Revised). Lithium battery guide for shippers a compliance tool for all modes of transportation. [PDF]. Website. https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/2021-09/Lithium-Battery-Guide.pdf

The Importance of Packaging and Labeling for Storing Hazardous MaterialsFor businesses in many industries, handling and working with hazardous materials and other dangerous substances will be an essential and unavoidable part of their day-to-day activities and operations. For some companies, this might mean the occasional use of cleaning chemicals; for others, it will mean handling dangerous industrial chemicals, acids, pesticides, or biological agents daily.As such, every organization has a responsibility to manage any risks that their employees may encounter as a result of utilizing these hazardous substances, and one of the most important ways of doing this is making sure that the correct packaging and labeling are used consistently. This is a crucial element of safe chemical handling and storage, and makes a big difference in keeping everyone safe at the worksite.Here, we will look at the factors involved in proper packaging required for the transportation and storage of hazardous substances, and the key information that good safety labeling should include to offer the best possible protection for your workers.Best practices for labeling hazardous substancesProper labeling of hazardous substances means providing everyone on-site with all of the information they will need to ensure they are always using the chemicals safely and appropriately, in line with the manufacturer’s guidelines, while informing them of any potential risks associated.Sometimes, this will be in the form of precautionary statements, which can be put on hazardous substance packaging, that tell the user what they need to do to prevent or minimize adverse effects. Chemicals may need to be labeled according to the following safety requirements:Keeping chemicals from mixing if this would create a dangerous reaction.Washing the skin thoroughly after handling.Using personal protective equipment when in contact with the chemical, including safety gloves, goggles, or respiratory protection.Keeping the product at the right temperature, or protected from sunlight or contact with air where necessary.Keeping chemicals away from ignitable materials.It is required to provide these precautionary statements where required, alongside clear instructions on how the product can be safely and correctly used, stored, and disposed of, including what to do in the event of an accidental or uncontrolled spill. In most cases, hazardous chemical products that are commercially sold will include all this information on their labeling, so care must be taken to ensure this vital information is not obscured or removed.Labels for hazardous materials will also usually contain warning pictograms, a simple and universally understandable icon-based warning system (such as the Globally Harmonized System of the Classification and Labelling of Chemicals, GHS) that allows everyone to see the potential dangers associated with a product at a glance. These pictogram warnings could include the following:⦁  Explosive (symbol: exploding bomb)⦁  Flammable (symbol: flame)⦁  Oxidizing (symbol: flame over a circle)⦁  Corrosive (symbol: test tubes causing corrosion)⦁  Health hazard (symbol: silhouette of man)⦁  Harmful to human health and the environment (symbol: exclamation mark)⦁  Acutely toxic (symbol: skull and crossbones)⦁  Gas under pressure (symbol: gas cylinder)⦁  Environmental hazard (symbol: tree and river with environmental damage) Workplaces can further improve compliance with the chemical handling guidelines by putting up safety signs and notices in the area where the dangerous substances are stored, to ensure that the information is conveyed as clearly as possible. Additionally, everyone on-site needs to receive safety training on the risks associated with these chemicals, and how to use them responsibly.What is needed from hazardous substance packaging?Unless specified otherwise, most hazardous substances can be stored safely in the packaging they are sold in, as these packaging materials will be designed specially to contain the chemical. However, if a hazardous substance needs to be transferred to another storage receptacle, it is the organization’s responsibility to make sure the packaging used is suitable for the task and meets the packaging requirements as specified by OSHA.  Enroll in our OSHA Hazard Communication with GHS Training Course to learn more Any packaging used for hazardous substances must meet the following requirements:It must be secure, easy to close/seal, and prevent any escape of the substance.It must be sturdy and robust enough to withstand regular handling, including frequent reuse and reopening, without risk of degradation.It must not be adversely affected by the hazardous substance itself.It must be clearly labeled to show the contents and offer clear information on the potential hazards associated with the substance.Where specified by regulations, the hazardous substance must be packaged in UN-graded receptacles and packaging materials.With the proper packaging, hazardous substances can be safely kept on your premises for as long as they are needed while keeping the potential health risks associated with their use to a bare minimum.The importance of getting labeling and packaging rightWorkplace health and safety legislation and labor protection laws such as the Occupational Safety and Health Administration (OSHA) dictate that any chemical hazards and toxic substances used in the workplace must have appropriate labels and safety data sheets for the workers who use them safely. Employees must also be trained to handle the chemicals appropriately, including guidance on the specific hazards in their work area and the measures to be used to protect themselves.Packaging and labeling are also important when storing hazardous materials and toxic chemicals in the course of transporting these dangerous cargoes via highway, rail, air, or vessel. The United States Department of Transportation (DOT)’s Hazardous Materials Regulations (HMR) specifies general and specific labeling and requirements that must be adhered to. Enroll in our DOT Hazmat Function Specific Training: Labeling Course to learn more Enroll in our DOT Hazmat Function Specific Training: Packaging Course to learn moreFailing to get this right will increase the risk of accidents occurring, or an employee’s health being damaged by exposure to dangerous chemicals. This will have a serious impact on your entire team, and leave your organization liable for legal and/or regulatory repercussions.As such, it is essential for companies to pay close attention to the use of correct packaging and labeling when storing hazardous substances, in order to ensure they meet the consistently high standards of workplace safety that workers, consumers, and lawmakers expect of them.The article was written by: Kevin Rowe, Managing Director of SafetyBuyer.com  

Where Would Workers Encounter Hazardous Atmospheres? Definition of Hazardous Atmosphere Let us begin by first understanding what a hazardous atmosphere is. A hazardous atmosphere refers to dusts, gases, vapors, fumes, and mists that may contaminate the air around us causing people to breathe in toxins or bad air resulting in poisoning the human body. Areas with low oxygen levels are also considered hazardous atmospheres as they can lead to worker injury or death. In its Confined Spaces Standard for the construction industry, OSHA defines a hazardous atmosphere as, “an atmosphere that may expose employees to the risk of death, incapacitation, impairment of the ability to self-rescue (that is, escape unaided from a permit space), injury,” due to the presence of flammable gas, airborne combustible dust, low or high levels of oxygen in the atmosphere, or other concentrations of poisonous substances or toxic chemicals over the permissible exposure limits (PELs), or any other atmospheric condition that is immediately dangerous to life or health (IDLH). For a detailed definition, see 29 CFR 1926 Subpart AA, Section 1926.1202 - Definitions. Such hazardous atmospheres can pose a danger to workers’ health and life. Hazardous atmospheres, if not identified at the outset, can result in worker injury, illness, incapacitation, inability to self-rescue; or incidents such as explosion and fire. Remember! Flammable substances, a low or high oxygen atmosphere, and toxins are the most common causes of atmospheric hazards. Causes of Atmospheric Hazards A hazardous atmosphere can be triggered by the release of excessive toxins or poisons into the atmosphere contaminating the air. Low or depleting oxygen levels, as well as excessive oxygen in the air, can also result in hazardous atmospheres. Toxic chemicals, hazardous wastes, or other poison-emitting substances that produce toxic gases, fumes, and vapors (e.g., hydrogen sulfide) result in air contamination causing personnel to inhale toxic compounds while at the worksite and exposing workers to health hazards. Furthermore, hazardous atmospheres may also occur due to natural reasons such as toxic fumes and combustible dusts released from volcanoes, areas widespread with hot springs emitting high levels of mercury, areas with various hazardous substances that can lead to the creation of sulfuric acid, or areas with natural deposits or high concentrations of dangerous chemical substances such as asbestos, silica, arsenic, and pyrite. What is an oxygen-deficient atmosphere? A work area or other space that has less than 19.5% oxygen in the atmosphere. What is an oxygen-enriched atmosphere? A work area or other space with an atmosphere containing over 23.5% oxygen by volume.   Where Would Workers Encounter Hazardous Atmospheres? May jobs and occupations can expose workers to hazardous atmospheres. Let’s discuss some of these in more detail. When Working in Confined Spaces Hazardous atmospheres are most prevalent in confined spaces. The nature of confined spaces as identified by OSHA is one of the most dangerous areas where workers would be exposed to hazardous atmospheres. The four hazardous atmospheres encountered by workers carrying out job tasks in confined spaces are: Flammable Atmosphere Toxic Atmosphere Oxygen-Deficient or Oxygen-Enriched Atmosphere Airborne Combustible Dust Particles in the Atmosphere For detailed information on the atmospheric hazards and other hazards encountered by workers in confined spaces read our blog on Inherent Dangers of Working in a Confined Space. Enroll in our OSHA Confined Space Awareness Training course to learn more. Hazardous Waste Operations Employees involved in hazardous waste operations are also exposed to atmospheric hazards. Hazardous waste can generate toxic gases and vapors exposing workers to acute or chronic health effects. As such workers employed in routine hazardous waste operations in emergencies involving hazardous substance spills must understand the inherent dangers such hazardous substance spillages can cause to the atmosphere. It is also the reason why OSHA advocates for respiratory protection when workers handle hazardous materials and work in hazardous waste operations. Some of the hazardous atmospheres that workers may encounter are: Oxygen-deficient atmosphere Toxic gas releases contaminating clean air Combustible atmosphere Flammable atmosphere Enroll in our OSHA 40 Hour HAZWOPER Training course to learn more. Working in Excavations and Trenches Excavation sites and trenching operations can often expose workers to hazardous atmospheres. As excavations and trenches are areas that are dug deep into the earth, workers may be exposed to toxic atmospheres due to the naturally occurring pockets of poisonous gases or other toxic chemicals or deposits of hazardous substances within the rock formations. These atmospheric hazards can lead to adverse respiratory illnesses and even cause workers to suffer from asphyxiation. Personnel working in excavation sites and trenches may encounter some of these hazardous atmospheres: Oxygen-deficient atmosphere Toxic atmospheres Flammable atmosphere Atmospheres with airborne combustible dusts Enroll in our OSHA Competent Person for Excavation, Trenching, and Shoring Training course to learn more. When Handling Chemicals or Other Hazardous Materials Today, many industries and manufacturing operations use chemical compounds and other hazardous materials as part of their production processes. Workers employed by the oil and gas industry, chemical industry, construction industry, laboratories, manufacturers of various goods, and even testing facilities can be exposed to atmospheric hazards due to leaks or unexpected releases and mixing of toxic chemicals or other hazardous materials. For example, construction industry workers may inadvertently be exposed to asbestos and lead without their knowledge. Thus, it is imperative that whatever the organization, the work, or the job role, employees must be made aware of existing workplace hazards, especially those related to atmospheric hazards, as contaminated air may not be containable in one area and rapidly spread the toxins within enclosed places such as buildings. Working with chemicals or other hazardous materials, enroll in a safety training course that best fits your occupation and work tasks. Minimizing Atmospheric Hazards Hazardous atmospheres can often be overlooked, and the dangers of atmospheric hazards are recognized only when it is too late. Thus, for the different occupational areas where workers can encounter atmospheric hazards or hazardous atmospheres, OSHA has incorporated recommended practices within the relevant OSHA regulations and standards. Employers can ensure employees are aware of such atmospheric hazards and the implication for their health and safety by enrolling them in adequate and suitable training courses. This will enable workers to practice recommended methods to increase personal safety and health while at the worksite while reducing accidents and injury rates occurring in the organization.Here are a few measures that OSHA recommends employers implement to reduce atmospheric hazards: Incorporating atmospheric testing within the overall workplace safety and health program. Inspecting excavation sites and trenches before work begins. Regularly testing and monitoring work areas that are prone to atmospheric hazards. Testing atmospheres before workers enter confined spaces. Making gas meters available to workers while at the job site for regular air monitoring. Job hazard analysis at HAZWOPER sites. Respiratory protection. Appropriate ventilation systems for confined/enclosed spaces. Specific control measures such as purging and inerting to minimize or remove toxic atmospheres from confined spaces.

What You CAN’T See CAN’T Hurt You: Is This Really True for HIDDEN MOLD in Homes, Schools, and Other Buildings? There is a famous proverb: what you don’t know can’t hurt you. For the purpose of our discussion, we decided to narrow down the proverb to: what you can’t see can’t hurt you. In this blog we will explore the validity of the above statement in the context of mold contamination in homes, schools, and other buildings. According to the Centers for Disease Control and Prevention (CDC), “Mold is a fungal growth that forms and spreads on various kinds of damp or decaying organic matter.” Mold can grow on virtually any organic substance, as long as moisture and oxygen are present. When mold spores land on places that have excessive moisture or where humidity is high, they begin to grow and can form new mold colonies. The key word here is “moisture.” Mold does not need a lot of water to grow. In fact, a little condensation around a window sill or in a bathroom is enough to create conditions conducive to mold growth. Common sources of moisture include roof leaks, condensation due to high humidity, slow leaks in plumbing fixtures, humidification systems, sprinkler systems, and floods. Common sites for indoor mold growth include bathroom tile and grout, basement walls, areas around windows, near leaky water fountains, and around sinks. While some moisture problems are easy to see, others may be hidden. Possible locations of hidden moisture that may result in hidden mold growth include pipe chases and utility tunnels, walls in cold corners behind furniture where condensation forms, poorly draining condensate drain pains inside air handling units, porous thermal or acoustic liners inside duct work, roof materials above ceiling tiles, the back side of drywall, paneling, and wallpaper, and the underside of carpets and pads. Why Is Mold A Problem In The Indoor Environment? While in the recent years, concern about indoor exposure to mold has increased along with public awareness of the health effects associated with mold exposure, one of the most difficult concepts to grasp about mold contamination is that many times there are no visible signs of mold growth. So, if mold is not visibly present, should home and building owners be concerned about it? YES, even if mold is not visibly present, home and building owners should still be concerned about it. Mold is a substantial problem in the indoor environment because it gradually destroys or digests the things it grows on. Unaddressed mold growth or hidden mold growth can silently, over time, damage buildings and furnishings, rot wood, damage drywall, and ultimately cause structural damage to buildings. In addition to structural damage, mold growth in buildings can lead to unpleasant odors and can trigger health effects in some individuals. The onset of health problems not only impacts the building occupants, but also the building owners who may have to bear high costs to resolve the underlying issues. A Preliminary Conclusion From our discussion so far in this blog, we can safely conclude that, “what you CAN’T see CAN hurt you.” Most people think that mold would be easy to spot and identify. Yet, in practice, it may not always be the case and falling for this trap may cost building owners thousands of dollars in repairs, renovation, and other costs as the problem worsens over time. In reality “invisible” mold is not invisible, it is just hidden. Fortunately for building owners, there are tell-tale signs of hidden mold contamination that warrant a thorough building investigation to identify potential areas of mold growth and the root cause of the mold problem. These warning signs include reports of health problems in building occupants, moldy or musty odor, water leaks, condensation, and floods. Let us briefly review the warning signs of mold contamination in indoor environments. Health Effects Molds produce allergens, irritants, and potentially toxic substances or chemicals (mycotoxins). Mold exposure can irritate the eyes, skin, nose, throat, and lungs of both mold-allergic and non-allergic people. For people who are sensitive to mold, exposure can lead to hay fever-like symptoms, such as headache, sneezing, runny nose, red eyes, and skin rash (dermatitis). For people with asthma or allergies to mold, exposure can lead to more intense reactions. Moldy or Musty Odor Some compounds produced by molds have strong smells. These compounds are known as microbial volatile organic compounds (mVOCs). As molds starts growing in buildings, the occupants may begin to report a “moldy odor” or “musty smell” along with other health effects. A musty or moldy odor suggests that mold is growing in the building and should be investigated. Water Leaks Mold contamination resulting from water leaks is not always easy to identify as the leak may be in an area that is not easily noticeable or accessible, such as behind a wall. If home and building owners are aware of a water leak, it must be repaired quickly. Additionally, home and building owners must remain vigilant to any signs of water damage resulting from hidden water leaks. Signs of water damage include water stains or discoloration on ceilings, walls, or floors; cracking, peeling, or bubbling paint or wallpaper; a squishy hardwood floor; lumpy and uneven-looking attic insulation; etc. If home and building owners spot any of these signs, the building must be thoroughly investigated to identify the source of moisture and any areas of potential mold growth. Condensation Condensation can be a sign of high humidity which can ultimately lead to mold growth. When warm, humid air contacts a cold surface, the water vapors turn into liquid droplets that are visible on the outside of the cold surface. This phenomenon is known as condensation. Areas where condensation often forms include windows, air-conditioning ducts, pipes, and behind furniture. During a building investigation, these areas must be carefully investigated for signs of moisture and/or mold growth. Floods Floods can result in water damage inside buildings. When things remain wet for more than two days, they usually become moldy. If a building has experienced flooding in the past, then it is possible that there may be some form of mold contamination lurking in the dark. Final Thoughts The key to mold prevention is moisture control. While eliminating all mold and mold is spores virtually impossible, controlling indoor moisture will control the growth of indoor mold. Routine maintenance and repairs substantially reduce the likelihood of mold problems in buildings. If you are not experienced with mold remediation procedures, it is recommended that you consult a professional when making repairs or seek assistance with mold remediation and mold-prevention-related changes to the building. If left unchecked, mold contamination can become a substantial health and safety hazard over time. Please remember: Even if you CAN’T see mold, it CAN still hurt you.       References Centers for Disease Control and Prevention (CDC). (2022, February 25). Indoor Environmental Quality. Website. https://www.cdc.gov/niosh/topics/indoorenv/whatismold.html United States Environmental Protection Agency (EPA). (2022, May 05). Mold. Website. https://www.epa.gov/mold  

The 8 Types of Trenching and Excavation Hazards Trenching and Excavation hazards continue to be a prominent cause of worker injuries and fatalities in the United States. Between 2019 and 2021, 38 workers died due to trench collapses alone as cited in OSHA’s Fatality Inspection Data. According to the U.S. Bureau of Labor’s 2020 Census of Fatal Occupational Injuries Table A-9, 19 workers employed in construction suffered fatal injuries due to excavation and trench cave-ins in 2020. These numbers should raise a red flag for employers and employees and increase the need for safety awareness from trenching hazards at construction sites. What is a Trench? A trench is an excavation (or hole in the ground) where the depth is greater than the width. One tried and tested method is to ensure workers receive adequate training on OSHA regulations and safe work practices in accordance with Federal OSHA Regulations 29 CFR 1926 Subpart P which provides guidance on specific excavation requirements and the use of protective systems for excavation and trenches. Did You Know?There are three types of protective systems – Sloping, Shoring, and Shielding.       To Learn More Enroll In Our      OSHA Competent Person for Excavation, Trenching, and Shoring Training Course Our OSHA Competent Person for Excavation, Trenching, and Shoring Training course has been developed by OSHA-authorized trainers and provides detailed guidance on soil classification, protective systems, and safe work practices in trenches in construction.. Trenches in ConstructionTrenches are typically classified based on their purpose and depth. Here are a few types of trenches in construction.Utility Trenches: Dug to install or repair utility lines such as water, sewer, or electrical lines. They are usually shallow but can vary in depth.Foundation Trenches: Excavated to provide a base for building foundations. These trenches are deeper and require careful planning and preparation.Drainage Trenches: Constructed to manage surface water or groundwater. They are designed to redirect water away from structures or areas prone to flooding.Access Trenches: Used to provide access to underground structures such as basements or tunnels. They are often deeper and may require additional support.Each type of trench has specific requirements for safety and construction practices to prevent cave-ins and other hazards. Trenching and Excavation Hazards Let’s discuss the eight commonly encountered trenching and excavation hazards that cause worker injury and death in the construction industry.Which of these conditions makes a trench cave-in more likely? 1. Trench Collapses or Cave-Ins A trench collapse or a cave-in occurs when the walls of the trench or excavation site collapse inwards due to instability or improper use of safety techniques such as sloping or benching the sides of the trench, shoring or supporting the sides of the excavation, or placing a shield between the sides of the excavation/trench and the work area. Some of the most common reasons for trench or excavation collapses are attributed to unstable soil, vibrations due to machinery being used nearby, vibrations from heavy traffic passing close to the trench, flooding, heavy rainfall, and excessive pressure placed on the edge of a trench. Trench or excavation collapses result in workers being buried under tons of sand and rock, suffocating due to being smothered by soil, or suffering other lesser fatal injuries which can still put them in hospital and require injury leave. Before excavation work begins, employers must ensure that a competent person inspect worksites daily before the start of each shift, and as needed thereafter (for example, a sudden heavy rainfall occurring after the pre-work inspection has taken place that could result in excess water gathered in the trench affecting soil stability). 2. Falling Hazard Workers working in trenches and excavations are exposed to the hazard of falling into the trench or excavation. This is more common when workers must cross over excavations to get to the other side. Putting-up safety signs, installing guardrails for walkways that are 6 feet or higher from the bottom of the trench or the lower level, and/or placing barriers around the edges of trenches and excavation sites can reduce the risk of workers falling inside the trenches and sustaining injuries. 3. Struck-By Hazard This happens when objects, tools, or other equipment falls on workers working inside the trench or excavation. This could be due to the tools being placed too close to the edge of the trench resulting in them slipping and falling inside the trench causing injury to workers. By placing barriers at the edge of the trench and excavation areas, workers’ risk from struck-by hazards can be greatly reduced as this would stop tools and equipment from accidentally falling inside trenches. 4. Superimposed Load or Surcharge Hazard When excess loads or weight are placed at the top of a trench, there is a risk of such vertical loads (e.g., excavated soils and other materials, vehicles, or equipment) resulting in reducing the stability of a trench or excavation area. This excessive pressure on the soil could cause the trench edge to collapse resulting in the machine or the excavated soil falling inside the trench and risking serious injury to workers. Therefore, when the stability of the trench is reduced it can cause the dual hazards of cave-ins and falling loads. Thus, following OSHA’s requirement to maintain two feet from the edge of the trench or excavation before placing any load will minimize the hazards faced by workers when working inside trenches. In addition, a barrier can also be placed for extra protection. 5. Atmospheric Hazards Trenches and excavation sites are prone to atmospheric hazards due to the worksite being underground. Workers can be exposed to toxic atmospheres (due to the presence of toxic gases or chemicals), or suffer from asphyxiation caused by a shortage of, or lack of, oxygen due to a cave-in or the nature of the confined space (meaning the trench or excavation site) they are working in. According to OSHA’s Excavations Standard, 29 CFR 1926 Subpart P, a competent person must undertake daily inspections to test trenches and excavations for hazardous atmospheres. These inspections should be done before work begins and as necessary throughout the shift. Furthermore, employers must also provide workers with adequate respiratory protection or ventilation in trenches or excavations that contain less than 19.5 percent oxygen (an oxygen-deficient atmosphere) and where a hazardous atmosphere is detected. 6. Hazards Caused by Mobile Equipment and Machinery When workers operate mobile equipment or machinery close to trenches and excavations, the judgment of when to stop before reaching the edge of the trench or excavation can sometimes be incorrect. Therefore, using stop logs and barricades can help reduce the hazard of equipment being too close to the edge. Using a communication system such as hand signals between equipment operators and the ground workers is also a good safe workplace practice that can be adopted at excavation sites. 7. Electrical Hazards Often working underground results in workers being exposed to underground electrical wiring, underground power lines, or other underground utilities such as telephone lines and water. This is a cause of concern as workers could be exposed to electrical hazards such as shocks and electrocutions as well as fires and explosions. To safeguard workers, employers should contact the utility companies and the location of the underground utility and put in barriers to avoid the area when working in the trench or get the water supply or power shut down before work begins in trenches. 8. Drowning and Flooding Hazards Working in trenches and excavations exposes workers to the hazards of drowning and flooding. Flooding can occur due to ruptured water pipes in the excavated area or even from heavy rainfall or thunderstorms. Employers should ensure the utility underground location is identified in advance, and barriers placed around it with relevant safety signage when work is being carried out. Furthermore, precautions such as harnesses and lifelines, shielding systems, and other water removal measures can be utilized to reduce water accumulation in excavation sites. These must be supervised by a competent person. In instances of rainstorms, the excavation site should be cleared of workers and a competent person must inspect the site before work begins again to ensure that the trench is safe from the danger of cave-ins or re-flooding. OSHA-Complaint Safety Training To protect workers from trenching and excavation hazards, employers must train workers to recognize trenching hazards, understand the dangers to safety and health of exposure to such hazards, and ways to minimize such hazards. As competent persons play a critical role in ensuring worker protection when working in trenches and excavation sites, employers must train workers to be competent persons when working in excavations and trenches. Our OSHA Competent Person For Excavation, Trenching, and Shoring Training course will provide detailed guidance and protect workers and reduce employer liabilities and work stoppages due to accidents and injuries. June is Trench Safety Month! Support and contribute to the safety of workers by acting today! Protect Workers’ Health and Safety from Trenching Hazards. Enroll your employees in our OSHA Competent Person for Excavation, Trenching, and Shoring Training course. Call us for details about in-person on-site group training, virtual instructor-led training, and employer group discounts. References: Bureau of Labor Statistics, U.S. Department of Labor. (n.d.). Injuries, Illnesses, and Fatalities. TABLE A-9. Fatal occupational injuries by event or exposure for all fatal injuries and major private industry sector, all United States, 2020. Website. https://www.bls.gov/iif/oshwc/cfoi/cftb0343.htm OSHA Fatality Inspection Data. (n.d.). Reports of fatalities for CY17-21. Website. https://www.osha.gov/fatalities

.course-img{height: 200px!important;} .img-c{ width: 100%; height: inherit; object-fit: cover; object-position: center; border-radius: 30px;} The 6 Categories of Workplace Hazards All workplaces from office complexes, construction sites, factory floors, and hospitals, to research and development laboratories, can endanger the safety and health of employees. These dangers can range from small injuries, and accidents with complex health effects on workers, to fatalities. But how can one know what types of hazards exist in workplaces? This is where proper assessment and analysis of the worksite including the evaluation of job tasks benefits both employers and employees. It is the underlying reason for OSHA to advocate industrial hygiene at workplaces and specify undertaking extensive job hazard analysis at hazardous worksites. What is Job Hazard Analysis? According to OSHA’s publication on Job Hazard Analysis: A job hazard analysis is a technique that focuses on job tasks as a way to identify hazards before they occur. It focuses on the relationship between the worker, the task, the tools, and the work environment.  Ideally, after you identify uncontrolled hazards, you will take steps to eliminate or reduce them to an acceptable risk level. To ensure effective job hazard analysis, and to carry out the work of an industrial hygienist, it is important to understand the different types of hazards that exist and can occur in a workplace. This article will focus on the six broad classifications of hazards found across different industries and worksites. Who is an Industrial Hygienist? According to OSHA’s Informational Booklet on Industrial Hygiene: Industrial hygienists, or IHs, are trained to anticipate, recognize, evaluate, and recommend controls for environmental and physical hazards that can affect the health and well-being of workers. Industrial hygienists also play a major role in developing and issuing OSHA standards to protect workers from health hazards associated with toxic chemicals, biological hazards, and harmful physical agents. Thus, the two roles of the OSHA industrial hygienist are to spot those conditions and help eliminate or control them through appropriate measures (1998, Revised). Biological Hazards Bacteria | Viruses | Fungi | Mold | Bloodborne Pathogens | Bird Droppings | Infectious Animals | Hazardous Waste Biological hazards are caused by living organisms that produce hazardous substances that can enter the human body either by breathing, touching, ingesting, or injection. These hazards can cause acute and chronic infections in individuals who are exposed to them. Often, working with infectious plants, animals, or bloodborne pathogens can lead to worker exposure to biological hazards. This is also true for individuals who are exposed to people who are ill or carrying an infection. The past outbreak of the COVID-19 pandemic and the current spread of the Monkeypox virus are practical examples of biological hazards that any one of us can easily relate to. Occupational Exposure Hospital workers, medical workers, and laboratory personnel are exposed to biological hazards, especially in the form of bloodborne pathogens. People working with animals such as those employed in veterinary clinics. Personnel employed in laboratories and research and development units can be exposed to biological hazards. People working in food processing and dealing with raw food are also exposed to biological hazards. Individuals working outdoors or in natural environments. Enroll In OurOSHA Bloodborne PathogensTraining    Enroll In OurRCRA Hazardous Waste Generator OnlineTraining Chemical Hazards Chemical Toxic Substances Chemical hazards are caused by exposure to toxic chemical substances in the form of solids, liquids, gases, fumes, vapors, mists, and dusts. Workers can be exposed to chemical hazards by direct contact with skin also known as absorption, through inhalation, and either by accidentally eating or drinking a toxic substance or chemical. Chemical hazards can cause severe health-related issues and can be detrimental to the long-term physical health of people. Common types of illnesses that result from chemical exposure are skin irritation, respiratory illnesses, and blindness. Chemical hazards also can cause corrosion and explosions at worksites leading to property damage and endangering the safety of workers. Occupational Exposure Employees working in and around solvents, toxic chemicals, or flammable gases. Workers employed in cleaning facilities and job functions. Lab workers who use dangerous chemicals as part of their work processes. Engineers and field workers who work in and around dangerous chemicals or other hazardous substances. Hazardous waste operation employees. Employees in chemical manufacturing operations. Workers in the oil and gas industry and coal mining operations. Workers involved in hazardous chemical/substance spill cleanups. Emergency and medical personnel. Enroll In OurOSHA 24 Hour HAZWOPER – RCRA TSD OperationsTraining    Enroll In OurOSHA Lead AwarenessTraining for Construction Industry    Enroll In OurOSHA Hazard Communication With GHSTraining    Enroll In OurOSHA Silica AwarenessTraining Physical Hazards Noise | Heat Stress | Cold Stress | Radiation Hazards that cause a physical injury to a worker due to the workplace environment having excessive levels of ionizing and nonionizing electromagnetic radiation, noise, vibration, illumination, and temperature are known as physical hazards. For instance, exposure to loud noise for extended periods can lead to loss of hearing. Working for extended periods under the sun can lead to heat exhaustion and heatstroke while working for long hours in the cold can lead to hypothermia if not properly attired. Occupational Exposure Workers carrying out job tasks in noisy surroundings. Medical personnel working in the Radiology department in hospitals and clinics. Individuals working outdoors in the hot sun or during winter for long periods. Personnel employed in smelting operations, steel mills, mining operations, etc. Workers working on open to air construction sites. Enroll In Our OSHA 40 Hour HAZWOPER Training   Enroll In Our OSHA 24 Hour HAZWOPER Training   Safety Hazards Falls | Trips | Slips | Falling Objects | Shocks | Electrocution Safety hazards occur due to unexpected circumstances and avoidable circumstances. The danger to workers from safety hazards can vary and either be negligible such as a small cut, a little more serious such as a broken hand, or can be serious with long term repercussions such as a spine injury, and even cause death. According to the U.S. Bureau of Labor Statistics, the construction industry recorded 1,102 fatal injuries in 2019, 418 of which were from falls, slips, and trips. Occupational Exposure Construction industry workers. Personnel working in the utility sector. Workers working at heights such as window cleaners on scaffolding. Service and maintenance personnel. Personnel working with heavy equipment or machinery. Enroll In Our OSHA Competent Person for Fall Protection Training   Enroll In Our OSHA Scaffolding Safety Training   Enroll In Our Electrical Safety Training (NFPA 70E)   Enroll In Our Arc Flash Safety Training (NFPA 70E)   Ergonomic Hazards Musculoskeletal Injuries Ergonomics is the science of researching and evaluating various tasks in the workplace (such as lifting, holding, sitting, pushing, walking, and reaching) that can cause discomfort or injury to the human body. Thus, ergonomic hazards are mainly musculoskeletal injuries that occur due to bad sitting posture, repetitive awkward movements, frequent lifting, extreme temperature, bad lighting, and work stress. Ergonomic injuries also can occur due to poorly set-up workstations in offices, badly designed chairs, and incorrect height of office tables. Maintaining efficiency and comfort in the workplace can minimize ergonomic hazards. Occupational Exposure All people in the labor force! Although today, office workers are prone to greater exposure to ergonomics hazards than any other individuals. Psychosocial Hazards Mental Health or Well-Being Psychosocial hazards can occur due to the workplace environment or work stress. Workplaces, where there is discrimination, harassment, victimization, or a generally negative perception by employees, can lead to such hazards. Being overworked or not having downtime, being overly stressed about work or even peers can lead to depression, anxiety, and low morale, resulting in deteriorating the mental health and well-being of workers. Occupational Exposure All people in the labor force!   Identifying Hazards Exposure for Specific Occupations and Workplaces Employers and employees must be able to identify and implement appropriate workplace safety measures in line with the Hierarchy of Controls that gives a step-by-step approach to eliminating or reducing workplace risks. All our online, in-person, and instructor-led virtual training courses consider these aspects. Choose a safety training course that best fits your occupation and satisfies OSHA, EPA, or DOT regulatory requirements, and enroll now!   References: Bureau of Labor Statistics, U.S. Department of Labor. (2021, May 06). The Economics Daily. Fatal and nonfatal falls, slips, and trips in the construction industry. Website. https://www.bls.gov/opub/ted/2021/fatal-and-nonfatal-falls-slips-and-trips-in-the-construction-industry.htm U.S. Department of Labor, Occupational Safety and Health Administration (OSHA). (1998, Revised). OSHA Information Booklet #3143 -- Industrial Hygiene. Website. https://www.osha.gov/publications/OSHA3143 U.S. Department of Labor, Occupational Safety and Health Administration (OSHA). (2022, Revised). OSHA Publication #3071 -- Job Hazard Analysis. Website. https://www.osha.gov/sites/default/files/publications/osha3071.pdf

Electrical Safety: Importance and Electrical Hazard Prevention Electricity is all around us, it is a basic part of nature and a major source of energy. Electricity is used in homes and in industries. We use electricity in our everyday lives to power all types of machinery and equipment, and to do all types of work. We use it for something as basic as powering the lights in our homes and workplaces. As such, it is not surprising that the largest consumers of electricity are residential homes in the U.S. According to the U.S. Energy Information Administration, 39.4% of electricity consumed in 2020 was by the residential sector, while the commercial sector consumption was 34.6% and the industrial sector consumed 25.8% (2021). Electricity is so common that we use it all the time. The world has become so dependent on electricity that not having it is akin to a nightmare. However, as commonly used as electricity is, it can still be very dangerous! Even something as simple as changing a light bulb or attaching a plug to a socket can expose an individual to various electrical hazards. What is Electricity? Electricity is created by the flow of energy from one place to another when charged particles such as electrons and protons move from one place to another. These moving electrons have an electric charge which emits electricity. Electricity can be static when it is accumulated in one place or can flow as an electric charge in the form of current. Furthermore, the electricity that we use daily is a secondary energy source as it is created from the conversion of a primary source such as water (hydropower), sun (solar power), wind, natural gas, or coal. Sometimes, electricity is referred to as an ‘energy carrier’. This is because electricity can be converted to other forms of energy such as thermal (heat) and mechanical. Also, the primary source of energy can be renewable or non-renewable, but electricity is neither renewable nor non-renewable. Importance of Working Safely with Electricity The Occupational Safety and Health Administration (OSHA) has recognized electricity as a serious workplace hazard. This is because electricity has enough power to cause severe injury or death to those who are exposed to electrical current. According to Zemaitis et al., electrical injuries are predominantly accidental and can lead to heavy damage to human tissues and organs if the injury is not fatal. They also state that in the United States, electrical injuries cause about 1,000 deaths annually, of which, about 400 are due to high-voltage electrical injuries, and report about 30,000 non-fatal electrical shocks annually with about 5% of burn injuries being admitted to the burn unit because of electrical injuries (2021). It is reported that electrical injuries occur mainly in occupational settings for adults and is the fourth-leading cause of workplace-related traumatic death (Zemaitis et al., 2021). The sad truth about electrical injuries such as shocks, electrocution, burns, falls due to electrical shock, arc blasts, and fires are that it is most often preventable. All it requires is the adoption of good workplace practices and processes, and for employees to understand the hazards of working with electricity. This is the reason why organizations such as OSHA and the National Fire Protection Association (NFPA) have created standards and guidelines to be followed when working with or close to electrical equipment and machinery. Consequently, occupational safety can be improved by adopting electrical safety practices which constitute compliance with standards and guidelines, general good practices, and workplace processes established to mitigate electrical hazards, while the inability to maintain electrical safety practices at the workplace can lead to accidents, near misses, or even fatalities! Therefore, personnel who work with or near electricity such as safety managers/supervisors, electricians, technicians, contractors, HVAC installers, electrical engineers, electrical inspectors, equipment operators, electrical equipment/machinery repairmen, and janitorial staff must understand the hazards of electrical exposure and how to prevent or minimize them. For a complete understanding of electrical safety and electrical hazards enroll in our Electrical Safety Training (NFPA 70E) course now! Controlling and Preventing Electrical Hazards There are several proven methods to ensure electrical safety and control electrical hazards in the workplace. These general guidelines support the reduction of electrical hazard risks in the workplace and increase worker safety. Proper installation and use of electrical equipment When working with electrical equipment, tools, or machinery, workers must ensure that such equipment is properly installed and is used correctly. For instance, workers must make sure that if a power tool requires a 15-ampere electrical outlet, then the tool should only be plugged into an electrical socket that supports this requirement. Using a lower ampere socket may cause a short which could injure the worker using this power tool. Furthermore, any electrical equipment should be installed correctly, according to the manufacturer’s specifications. Use of insulation Wires should be appropriately insulated using non-conductive materials such as glass, rubber, or plastic. This will protect the wires from coming in contact with electrical conductors and stop or reduce the flow of electrical current in equipment to prevent short circuits which could cause shocks and fires. Guarding energized electrical components All workplaces and homes have exposed wires and other electrical elements. To reduce the risk of electrical hazards, these exposed wires and energized electrical parts should be covered so that any person close by does not accidentally touch them. Examples of guarding include the use of boxes, casings, barriers, and screens in which the energized electrical components are key. Using enclosures Sometimes segregating high-voltage equipment and machinery is required to protect against electrical hazards. An enclosure can be a room, a fenced-in area, or a short wall that separates the high-energy equipment so that workers do not accidentally walk in or contact any energized parts causing harm to themselves. Such a safety measure is also useful when high-value electrical equipment must be protected from damage that can be caused by electricity (think of a computer server). Such divided areas should not be open to all employees. Only qualified persons should be given access. Grounding tools and electrical systems Grounding electrical tools and systems will protect both the equipment and personnel using it. When a ground wire is present any surge of electrical current would not pass through the equipment and to the body of a person who is using it or accidentally touches the energized equipment, but instead relatively safely pass through a wire to a grounding device deep in the earth. Bonding of electrical components Bonding conductive components that are not intended to carry a current enables the formation of an electrically conductive path while ensuring the current does not lead to electrical hazards and accidents.What is Bonding?As defined by OSHA, “bonding is the permanent joining of metallic parts to form an electrically conductive path that ensures electrical continuity and the capacity to conduct safely any current likely to be imposed.” Installing a ground fault circuit interrupter (GFCI) Installing a GFCI will detect a current leakage in a plug point or other electrical equipment. This will safeguard the individual and prevent electrical shocks, fires, and electrocutions that could occur when using electrical equipment and tools. According to the NEC and NFPA 70E, GFCIs should be used when: electricity is used near water, the user of electrical equipment is grounded, circuits are providing power to portable tools or outdoor receptacles, and temporary wiring or extension cords are being used. Use of overcurrent protection devices An overcurrent protection device such as circuit breakers or fuses can detect the current more than the rated current and automatically open a circuit to ensure there is no overload or short circuit in the wiring system. This device is very common and helps not only protect people from electrical hazards but also safeguards the equipment from damage. Safe work practices This is also a must when working with electricity. Every employer and organization must establish work practices and work process that ensures the safety of employees working with electrical tools and equipment and those employees working in the vicinity of a machine that generates an electric current. De-energization of equipment, lockout tagout procedures, establishing shock protection and arc flash boundaries, labeling equipment, and wearing the appropriate personal protective equipment (PPE) are all aspects of good practices for reducing the risks of electrical hazards. Our Electrical Safety Training (NFPA 70E) course gives detailed information on safe work practices, and for those individuals exposed to high voltage electricity in the workplace, our Arc Flash Safety Training (NFPA 70E) course would give more insight on handling and controlling arc flash hazards. References OSHA. (n.d.). 1910.399 - Definitions applicable to this subpart. Website. https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.399 U.S. Energy Information Administration. (2021, Nov 3). Data and Statistics. Website. https://www.eia.gov/energyexplained/electricity/data-and-statistics.php Zemaitis, M.R., Foris, L.A., Lopez, R.A., & Huecker, M.P. Electrical Injuries. (2021, Aug 26, updated). In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2022 Jan. Website. https://www.ncbi.nlm.nih.gov/books/NBK448087/\