Pelsue Blog

Why is Fall Protection so Important? | Pelsue

Admin — Wed, 08 Apr 2026 04:02:32 GMT

People in some corners of the internet share images like these for laughs. But if you’ve ever been injured in an on-the-job fall, you can see there are serious, even life-threatening hazards shown here. Fall protection is a major consideration for a wide range of businesses, and a major source of OSHA violations. Let’s take a closer look at the basic facts of fall protection. It can mean the difference between your employees going home at the end of the day, or ending up in the hospital.

Understanding Fall Protection

Workers from very different industries such as telecommunications, retail and construction have one very serious, very concerning thing in common: thousands of them suffer from falls on the job every year.

Injuries from workplace falls can be serious, even fatal. To protect your staff and keep up with OSHA regulations, it’s important to familiarize yourself with the basics of workplace fall safety. To help prevent this hazard, we offer this guide to the basics of fall protection.

When do I Need Fall Protection?

If your workplace has elevated workstations, overhead platforms or if you may be entering into confined spaces, it’s more likely than not that you need a fall protection system in place. In most situations, an elevation of four feet or more necessitates fall protection. For example, in shipyards, this is five feet, six feet on construction sites and eight feet for long shoring operations.

Four feet may not seem like a lot, but someone weighing 200 pounds falling from four feet could hit the ground with 1,600 pounds of force, according to Virginia Tech.

To help prevent this, OSHA requires employers to:

Guard every floor hole into which someone could accidentally walk (using railing and toe-board or a floor hole cover)
Provide a guard rail and toe-board around every elevated open-sided platform, floor or runway
If there is a risk of an employer falling into dangerous machines or equipment (such as a vat of acid or a conveyor belt), employers must provide guard rails and toe-boards regardless of height

Fall Protection Systems

Specific job sites require additional means of fall prevention such as safety harnesses and line systems using fall arrest posts. We can break these systems down into two main categories:

Fall Protection Systems are required whenever a worker is exposed to a fall hazard. A common fall arrest system includes an anchor, harness, and connectors such as a Self-Retracting Lifeline (SRL). These systems are designed to lock if a worker falls, preventing them from impacting the ground. Pelsue offers a variety of systems that can be used for this, including the LifeGuard and Davit systems.
Retrieval systems are designed to rescue an employee after a fall has occurred. OSHA doesn’t give instructions on how retrieval systems should work, they just insist a plan be in place. Two primary methods of recovery are hoists, which can be anchored and used to lift a fallen employee, and poles. Both of these are especially well-suited to extracting someone from confined spaces. Pelsue offers systems for this as well, such as the LifeGuard, Tripod and Davit systems.

The Numbers

In 2018, nearly 200,000 workplace injuries occurred in the US as a result of falls. 726 people died from falls on the job, which translated to nearly 2 people a day. It is one of the leading causes of death on the job, after vehicle accidents. Nearly half of fatal falls occurred on construction sites, but incidents span multiple sectors to include any workplace where there is a potential fall hazard.

With numbers like that, it should be clear how important fall protection is for your workplace. Ensuring that everyone is able to go home safely at the end of the day the top job of any supervisor. Here at Pelsue, it’s part of why we do what we do. We’ve done it for over half a century, and we are proud to continue making it a part of who we are.

Manhole Protection: Shields, Guards, and Tents | Pelsue

Admin — Wed, 08 Apr 2026 04:02:31 GMT

Protecting manholes is important not only to the entrants, but also to the supporting staff and bystanders. The ultimate goal—keep unwanted objects out of the manhole. Pelsue manufacturers three main ways to protect manholes: shields, guards, and tents.

Manhole Protection: Shields, Guards, and Tents is the Part V of the Confined Space Buyer’s Guide.

Manhole Shields

Manhole shields are a very easy to use, and effective way to block ground water from entering manholes. Manhole shields are the first product Pelsue manufactured back in 1963 to help protect workers from the danger of water entering into the confined space. They are stackable and come in three different sizes to provide the right height and width.

In addition to the manhole guards, you can get the Pel Protector, a molded fiberglass protection screen that sits on top of the manhole shields to block falling objects and debris. The Pel Protector is constructed with extremely durable Fiberglass, and can hold the average weight of a person, yet only weighs 9.5 lbs.

Manhole Guards

OSHA and ANSI standards require the use of a physical barrier when an entry to a confined space is opened to prevent accidental falling. Pelsue manufacturers two manhole guards, the 4000A and 4000AL. The 4000A has locking arms and is made of steel, while the 4000AL is made of aluminum and has shield clamps to fit around manhole shields.

Manhole Guards create a rigid and highly visible traffic barrier around open manholes.

The Pelsue LifeGuard Fall Protection System includes fall protection anchorage and rescue along with a physical barrier.

Manhole Tents

Work tents are a great way to stop the elements from entering manholes. In addition, they provide a great visual indicator of work being done. The Pelsue Multi-Tent can be affixed to a manhole guard to protect rain from entering. If needing something larger our standard series and interlocking series work to cover the entire manhole and guard.

Disclaimer:

Pelsue disclaims liability for any personal injury, property, or other damages of any nature whatsoever whether special, indirect, consequential or compensatory, directly or indirectly resulting from the publication, use of, or reliance on the Pelsue Confined Space Buyer’s Guide. Pelsue makes no guaranty or warranty as to the accuracy or completeness of any information published herein. Pelsue is not undertaking or rendering professional or other services for or on behalf of any person or entity. Pelsue is not undertaking or performing any duty owed by any person or entity to someone else. Anyone using the Pelsue Confined Space Buyer’s Guide should rely on his or her own independent judgement or, as appropriate, seek the advice of a competent professional in determining the exercise of reasonable care in any given circumstances.

Fiber Splicing Trailer Accessories | Shop Our Accessories

Admin — Wed, 08 Apr 2026 04:02:30 GMT

If you're searching for the latest fiber splicing trailer accessories, you might have questions about where to start, what exactly is fiber splicing and the types of fiber splicing trailers available today. To help guide you through the process of choosing what you need, we’ve pulled from more than 40 years of experience developing fiber optic splicing vehicles at Pelsue to provide you with all the necessary information before you start your project.

The global fiber optic preform market size is estimated to reach around USD 21.5 billion by 2030. This means there will be no shortage in demand for fiber splicing to maintain the continuous growth within the telecommunication sector any time soon.

Becoming familiar with the tools and accessories you’ll need to expand fiber networks to deliver more access, better speed, and reliability to businesses and households is more important than ever.

What is fiber splicing?

Fiber splicing (sometimes called fiber fusion) is the process of joining two optical fibers together to create a continuous connection for transmitting light signals. This is typically done by physically aligning the two fibers and then fusing them together using heat, pressure, or a combination of both.

The process of fiber splicing is important for ensuring that light signals (or light waves) transmitted over long distances (e.g., data, voice, and video), are not degraded and maintain their integrity. Fiber splicing is also used to connect multiple fibers together in a network, making it possible to transmit signals over longer distances. Additionally, fiber splicing allows for the repair of damaged fibers, making the network more efficient.

By more efficient, we mean, improving its performance, reliability, and cost effectiveness in terms of:

Capacity: Increasing the amount of data that can be transmitted over a network at any given time.
Speed: Improving the rate at which data is transmitted, which can help reduce latency and improve overall network performance.
Reliability: Enhancing the network's stability and ability to operate without interruption, which can help prevent downtime and data loss.
Cost-effectiveness: Reducing the costs associated with operating and maintaining a network, while maintaining or improving its performance.
Scalability: Making it easier to expand a network to accommodate increasing demand and support new applications.
Energy efficiency: Improving a network's energy efficiency, which can reduce operating costs and help reduce its carbon footprint.
Security: Enhancing security of a network and protecting it against cyber threats, data breaches, and unauthorized access.

Fiber Splicing is also a key component in the deployment of fiber-optic networks, which are used for high-speed internet, television, and telephone services. With the increasing demand for faster and more reliable communication, fiber-optic networks are becoming more prevalent, which also means the demand for fiber splicing is also increasing.

Fiber splicing plays an important role in many other industries such as medical, military, aerospace and research as it allows for high-speed, high-capacity data transfer, and precise control of light-based systems.

What are the different types of fiber splicing trailers and accessories available

Before we get to the accessories typically found within a trailer, let’s talk about some of the different types of fiber optic splicing trailers, including:

Enclosed Trailers - typically the most popular type of
fiber splicing trailer. They offer a secure and protected environment for splicing fibers. They are often equipped with a workbench, lighting, and climate control, and can be customized to suit specific needs.
Open Trailers - more basic in design and typically have an open bed with a workbench attached. They are best suited for splicing fibers in areas that are easily accessible.
Specialized Trailers - designed for specific purposes such as underground splicing, aerial splicing, and marine splicing. They are typically equipped with specialized tools and equipment to handle the unique challenges of these environments.

Space is a concern for most technicians in the field. While popular compact models are easy to maneuver across rough terrain it’s important to note that Pelsue fiber optic splicing trailers do not skimp on interior space in.

For those looking for a more environmentally sustainable option, a battery-powered model provides a quiet and vibration-free source for a mobile work unit similar to traditional trailers.

Some fiber splicing techs find the option of not having to deal with a trailer much easier and more efficient when it comes to having enough space to do the work as well as getting around in extreme weather conditions. A perfectly good solution is choosing a fiber splicing van, which provides everything you could possibly need for a fiber splicing job.

Now that you have an idea of what to expect when it comes to the types fiber splicing trailers, let’s take a look at what’s inside in terms of accessories. Some of the most common accessories include:

1. Clamps: A cable clamp, such as the Pelsue heavy duty cable clamp , is designed to withstand a variety of cable sizes and types and can be easily bolted down to your counter. Pelsue also offers a lightweight fiber-optic cable clamp perfect for working on a folding table or trailer/van countertop. The benefits of using clamps are:

Increased protection during splicing, reducing the risk of damage to the cable or connector
Heavy duty cable clamps provide added stability and greater tension
Reduced risk of accidents and injuries to technicians and other personnel

2. Seating: The Pelsue splicing task chair is an easy fit for trailers and vans. Benefits of having proper seating are:

Enhanced ergonomics, reducing the risk of injury and improving your overall comfort
Seating is not only more convenient to access tools, but can help keep the work area more organized
Increased efficiency as projects as well as productivity not having to constantly adjust position

3. Generator: A generator provides power to your trailer, enabling use of tools and equipment for splicing fibers. The benefits of having a generator are:

You can operate your trailer independently of external power sources
A reliable power source, even in remote locations or during power outages
You’ll save time and money by eliminating the need for external power sources

4. Air conditioning: AC keeps your trailer at a comfortable temperature for technicians working inside, particularly in hot weather. Proper AC also helps maintain proper functioning of equipment. The benefits of having air conditioning are:

Your work environment will feel more comfortable
Sensitive equipment won’t overheat
You can save money by prolonging the life of your equipment.

5. Lighting: Proper lighting is essential for fiber splicing and many trailers come equipped with LED lighting to provide bright, even lighting. Benefits of lighting are:

Improved visibility of fibers and splicing equipment
Reduced eye strain and fatigue for technicians
It improves the accuracy and quality of your splicing process

6. Tool storage: Many trailers come with built-in tool storage compartments that are designed to keep equipment organized and easily accessible. This can include drawers, shelves, and racks for storing tools, splicing supplies, and other equipment. The benefits of having tool storage are:

Helps keep your equipment organized and easy to find
Saves time and reduces the risk of losing tools or equipment
It can help to prolong the life of your equipment by keeping it stored in a protected environment

7. Compressors and air purifiers: These accessories help to maintain the cleanliness of the air inside your trailer, which is important for splicing fibers. Benefits of compressors and air purifiers are:

Helps to keep the air inside your trailer clean and free of dust and other particles
Prevents damage to fibers and equipment
It can help improve the accuracy and quality of your splicing process

8. Communication systems: Radios or intercoms can be added to a fiber splicing trailer to keep technicians in contact with each other while working. This can be especially important when working in remote locations or when working in a team. The benefits of having communication systems are:

Improves coordination and communication among technicians
It allows for quick resolution of problems or issues
It can improve the efficiency of your splicing process

9. Racks and Shelves: Racks and shelves are used to store and organize equipment like fiber optic splicers, cleavers, and fusion splicers. This helps to keep things organized and easily accessible. The benefits of having racks and shelves are:

Helps to keep your equipment organized and easy to find
Saves time and reduces the risk of losing your tools or equipment
It can help to prolong the life of your equipment by keeping it stored in a protected environment

The choice of trailer and accessories will depend on the specific needs of the job or project and the environment in which the splicing will take place.

Additional Splicing Trailer Accessories

Some additional equipment that can be added to your trailer to enhance the splicing process making it more efficient and convenient:

Portable battery operated tools like cordless drills, and impact wrenches
Portable battery-powered lighting
Power inverters Workbenches

How to Choose the Right Fiber Splicing Trailer and Accessories

Once you’re ready to select your fiber splicing trailer and accessories, it is important to consider the specific requirements of the job or project. Here’s a checklist to help guide your selection:

Consider the location and environment of your job. Factors such as the location, weather, and terrain will all play a role in determining the type of trailer and accessories needed. For example, if the job is in a remote location or an area with extreme weather conditions, you will need a trailer with a generator and air conditioning to ensure the equipment can operate properly.
Determine the power requirements.The power requirements for your fiber splicing job will determine the size and type of generator needed. This can vary depending on the size and number of tools and equipment you will use, as well as the duration of the job.
Consider the team size. The number of technicians working on the job and the size of your team will determine the size of the trailer needed, as well as the number and type of communication systems and other accessories you will require.
Evaluate your storage requirements. The amount and types of equipment and supplies required for your job will determine the storage requirements of the trailer. Consider the size and types of racks, shelves, and drawers needed to keep your equipment organized and easily accessible.
Assess the security needs. If the job site is in a high-risk area or if the equipment is expensive, you may want to consider adding security features such as cameras or alarms to the trailer.
Look for trailers with good insulation and ventilation. Insulation can help to keep your trailer cool in hot weather and warm in cold weather. This can help to prevent damage to your equipment and reduce power consumption from the air conditioning. Similarly, good ventilation is important to keep the air inside the trailer fresh and clean, which can be important when you’re working with sensitive equipment.
Consider the mobility. It seems like a no brainer, but think about how your trailer will be transported to your job site and if it will be moved around during your project. Some trailers are designed to be towed by a truck, while others are designed to be moved around by a forklift.
Evaluate the overall quality of the trailer. You will want to look for trailers that are made from high-quality materials, are built to last, and come with a warranty.
Look for the compatibility of the splicing equipment. Make sure your trailer is compatible with the splicing equipment that you have and that the trailer has enough space for your equipment.

Ultimately, it is crucial to carefully assess your specific needs and requirements before choosing a fiber splicing trailer and accessories. This will ensure that you select a trailer and accessories that meet your needs and budget constraints.

Conclusion

Investing in accessories for your fiber splicing trailer can be a valuable investment for any organization or individual. A properly equipped fiber splicing trailer provides a mobile and convenient workspace for technicians.

In addition to being equipped with a wide range of accessories that can enhance the efficiency and safety of the fiber splicing process, a fiber splicing trailer can be customized to meet the specific needs of a job or project.

As a result, your fiber splicing trailer can be used for multiple projects and jobs, making it a cost-effective investment for organizations that perform fiber splicing projects on a regular basis.

FAQs

What is a fiber splicing trailer and what are its main components?

A fiber splicing trailer is a mobile unit used to splice fiber optic cables in a field environment. The main components typically include a generator, air conditioning, lighting, workstations, storage cabinets, and a splice machine.

What is the purpose of air conditioning in a fiber splicing trailer?

Air conditioning in a fiber splicing trailer helps maintain a stable temperature inside the trailer to ensure proper functioning of sensitive equipment, such as splice machines and other electronic components.

What is the role of a generator in a fiber splicing trailer?

A generator in a fiber splicing trailer provides electrical power for lighting, air conditioning, and other equipment when a trailer is not connected to an external power source.

What are the storage cabinets for in a fiber splicing trailer?

Cabinets and storage units are used to store equipment and supplies, such as fiber optic cables, splicing tools, and testing equipment. Your equipment and tools should be secure, organized, and easily accessible.

Can a fiber splicing trailer be customized to meet specific needs?

Yes, fiber splicing trailers can be customized to meet specific needs, such as adding additional workstations, storage, or other equipment.

Is seating important in a fiber splicing trailer?

Yes, seating is important in a fiber splicing trailer as it provides a comfortable and stable work surface. This helps to ensure that the splicing process is performed accurately and efficiently, reducing the risk of errors and improving the overall quality. Having a comfortable work environment can improve your overall well-being and help to prevent fatigue during long splicing sessions.

7 Cold Weather Work Safety Tips

Admin — Wed, 08 Apr 2026 04:02:29 GMT

Cold and clumsy fingers, hypothermia, frostbite: it’s all more reminiscent of outdoor survival stories than workplace hazards. We want to provide you some cold weather work safety tips that will help protect workers when temperatures tumble.

According to the Bureau of Labor Statistics, 190 workers missed time on the job in 2020 due to injuries and illnesses from exposure to environmental cold. In both 2019 and 2018, 240 workers lost time for the same reason.

Compared to the dangers of heat stress (which we’ve discussed in depth in a prior blog post), that may seem small. But we believe that each one of those 190 workers matters and that these injuries and illnesses are eminently preventable.

When employers take cold weather seriously as a legitimate workplace danger, workers everywhere will be better protected. Dismissing the issue will only leave more workers exposed to life-threatening elements.

Take these work safety tips with you when you head into cold weather and better protect your workers from catastrophic, potentially life-altering accidents.

7 Cold Weather Work Safety Tips

1. Block the Wind

Here in Colorado, we’re very familiar with the concept of windchill. We know it’s not enough to just look at the forecast high for the day. The wind can quickly turn a cold but manageable day into a potential danger.

How dramatic is this effect? A 35° F (1.6° C) day can feel like a 27° F with just a 10-mph wind. In a 30-mph wind, that drops to 21.7° F, and 18° F when the wind hits 50 mph. The National Weather Service has a handy calculator to predict perceived temperatures with windchill.

Not only that, but the faster the wind blows, the more convective energy it carries. A still or slow wind will still draw heat from your body, but as speed increases, so does this effect.

For these reasons, it can be a huge lifesaver to block the wind from blowing through your worksite. Setting up a work tent large enough to accommodate your crew as they work goes a long way to fighting the hazards of cold stress.

Further, using a work tent can amplify the effect of tent heaters to create a much safer and more comfortable work area.

2. Provide Plenty of Warm Break Areas

Just as you should create a warm place to work, you should also make sure your crew has a warm place to take a break.

Your crew will need to take breaks routinely and, if an emergency occurs (as outlined below), victims of hypothermia, frostbite, and trench foot need a warm area before basic first aid can begin or emergency services arrive.

Create enough warm space where workers can take a break. As part of this tip, promote enough physical activity among workers to encourage blood flow without breaking a sweat. Also, advise workers to change into dry clothes to help prevent cold stress in the first place.

3. Bundle Up

Make sure your crews are equipped with proper clothing before they set out for the job site. Depending on the day, a jacket may not suffice for conditions and certain fabrics function better than others.

Educate workers about proper layering for cold weather to promote work safety. A breathable inner layer combined with a wool or down middle layer which can provide insulation when wet is a good base but should be topped with an outer windbreaker layer to keep evaporation from cooling the wearer.

It may be a good idea to pick up a few suitable coats from a thrift store, Army/Navy surplus, or outdoor equipment retailer to keep on hand to loan to workers without adequate layers, or who find their clothes soaked.

4. Stay Dry

Very similar to the above tip, but so important that it bears mentioning on its own is this: keep your workers from getting wet as best you can.

Air—especially still air—is not a particularly good conductor. Water, on the other hand, is great at transferring energy from one medium to another. That includes your body heat.

Not sending workers into an environment that will quickly soak through their clothes is crucial to keeping them safe. Provide heated ventilation to help dry things out, and make sure there are backup clothes for workers to change into if need be.

5. Give Workers Warm Drinks

Most of us will read this work safety tip and our minds will drift to precious coffee. But if you’re working outside, caffeine can contribute to dehydration and is generally advised against. It goes without saying that alcohol must also be avoided.

Hot chocolate is a great option, as is decaf tea or coffee. Set it up in your break area and encourage workers to bring a thermos to keep with them when they need it.

6. Salt Icy Ground

Cold stress isn’t the only danger of outdoor winter work. Slips and falls are another source of cold-weather injuries, even if we can’t put a number to it (BLS data does not break down falls according to the presence of icy conditions).

This tip should not be ignored – make sure that you and your crews put down enough road salt to melt ice around the job site. As a bonus, the large grains provide extra traction to workers.

7. Change the Culture

Lastly, evaluate the culture at your organization to ensure it promotes work safety. Are workers encouraged to report injuries, illnesses, or strange symptoms, even if it means stopping work for what may turn out to be nothing?

This is not just a cold weather safety tip, it’s one of the most important changes you can make for worker safety in general.

Create a company where workers aren’t intimidated away from coming forward, confront issues openly, and find solutions that protect safety and remind your crew that their safety matters.

The Dangers and Symptoms of Cold Stress

Work safety begins with prevention. At the most basic level, the ability to identify when workers are experiencing the symptoms of dangerous cold stress is vital to protecting workers.

There are a range of specific conditions that can occur as the result of cold stress. They can occur individually or at the same time.

Hypothermia

Hypothermia occurs when the body loses heat faster than it can regenerate it. Everyone exposed to cold weather is at risk for hypothermia, but older workers tend to be more susceptible to it, along with workers taking “anti-depressants, sedatives, tranquilizers, and some heart medications,” according to Princeton.

Mild hypothermia can set in when body temperature drops between 98- and 90-degrees Fahrenheit (36-32° Celsius). You might notice yourself or your teammates shivering, becoming uncoordinated, fumbling tools, slurring speech, or turning pale.

In and of itself, mild hypothermia isn’t that threatening. But it’s crucial that your crew recognizes its onset so they can intervene and protect themselves and each other before the situation escalates.

Below 90° F, moderate hypothermia begins with a subtle but serious shift: the affected worker will stop shivering. Shivering is one of the body’s reflexive mechanisms to keep itself warm, but as the extremities shut down to protect the core, so does shivering.

When is the absence of shivering a sign of moderate hypothermia as opposed to a return to normal body temperature? One of the best ways to tell the difference is to look to the worker’s behavior.

Patients in the grips of moderate hypothermia often exhibit signs of confusion or impaired or irrational thinking. Additionally, they may have trouble standing or walking. Check their breathing and heart rate, as both will be noticeably slow.

As soon as you notice signs of mild hypothermia, move the affected worker(s) to an appointed warm area (as mentioned in work safety Tip 2 above), use light physical activity to keep muscles working, replace any wet clothes with dry clothes or blankets, and provide warm (not hot) sugary liquids.

More on these measures can be found below. If the stricken worker shows signs of moderate hypothermia, call 911 immediately, place hot water bottles or packs on the victim’s head, neck, chest, and groin, and cover all exposed extremities.

If body temperature drops below 86° F (30° C), hypothermia grows severe, and the situation becomes much more critical and the response changes.

At this stage, muscles become very stiff, and the pulse becomes irregular or difficult to detect at all. The afflicted will grow noticeably sleepy and may even slip into unconsciousness. Death becomes an immediate threat as when the body’s temperature passes the 78° F (25.5° C) threshold.

While your first action should still be calling emergency services, handling a case of severe hypothermia is very different than a moderate one.

You should still relocate the victim to a warm area, but sudden or rough movement may interrupt heart rhythms or even stop the heart. For the same reason, avoid applying direct heat to the person which can additionally cause skin damage.

While hypothermia is the most common expression of cold stress and a danger to work safety, it’s by no means the only one.

Frostbite

Frostbite is familiar to many people as a dire threat faced by climbers on Everest or Antarctic explorers. But frostbite can just as easily affect anyone outdoors in cold weather for a prolonged time.

In frostbite victims, the skin freezes and treatment may require amputation. It’s especially important, then, to recognize the signs and risk factors for frostbite before a potentially life-altering event happens.

If a coworker reports a cold, aching, stinging, or tingling feeling followed by numbness, they may be experiencing the early stages of frostbite. Check for skin that is cold to the touch or turning red, then purple, then white. Skin may even be hard or blistered.

Immediately call 911 and wrap the affected area in soft fabric. Do not attempt to rub the area to warm it, as that may damage the tissue. If help will take a while to arrive, immerse the affected area in warm (not hot) water.

If there is a risk of refreezing, however, do not immerse in water. Your main focus should be on preserving the tissue without subjecting it to further stress from cold or abrasion.

Trench foot

Trench foot is similar to frostbite, though usually less severe. It’s also called immersion foot, which is a big hint as to how it happens: immersing the feet in cold water, mud, or snow.

If you or a coworker feels tingling, burning, or itching, or finds blisters on wet, cold feet, soak the affected foot in warm water and wrap in dry bandages. Drink a warm, sugar-rich drink while recuperating.

When the cold hits, your crews face considerable risks to their health. But with proper planning, training, and equipment the hazards can be minimized and serious illness or injury can become less of a danger.

Fall Protection & Rescue System for Confined Spaces | Pelsue

Admin — Wed, 08 Apr 2026 04:02:29 GMT

When entering a confined space, it is important to have the proper fall protection and rescue system. The system is responsible for arresting a potential fall, raising and lowering personnel and equipment in the space, and in the case of the LifeGuard—creating a barricade. Pelsue manufactures three main fall protection systems for confined spaces: the LifeGuard, Davit, and Tripod.

If you’re wondering what a permit-required confined space is, helpful resources, or a glossary of terms, please check out our index page for the Confined Space Buyer’s Guide.

Before we dig into the systems, it’s valuable to know and understand the regulations for fall protection and rescue systems.

The two main OSHA standards that cover Fall Protection systems are OSHA 1910 – General Industry, and OSHA 1926 – Construction Alteration, and/or Repair. For the specific regulations, see the bottom of the guide.

Beyond OSHA, safety standards for confined spaces have also been developed by ANSI/ASSE and the NFPA.

The basics of Fall Protection & Rescue for Confined Spaces:

You need to be able to safely raise/lower entrants into the confined space:
- When using a fixed ladder, a secondary independent lifeline is needed such as an SRL (requires proper anchorage, usually in the form of a system).
- When using a hoist, a secondary independent lifeline is needed such as an SRL (requires proper anchorage, usually in the form of a system).
You need a means of non-entry rescue, which usually comes in the form of a mechanical lifting/lowering device such as our Personnel or Quick Rescue Hoist. The hoists attach onto the system.
When removing entrance covers, the opening must be guarded to prevent accidental falls through the opening.

At Pelsue, we’ve developed Fall Protection & Rescue systems that all meet or exceed OSHA and ANSI standards. Our systems are made in Colorado and are built to last. We pride ourselves in the quality and durability of the equipment we make. We’ve been facilitating safe and productive work environments since 1963.

Pelsue LifeGuard Confined Space Rescue System

We developed the Pelsue LifeGuard to meet the needs of confined space requirements. The LifeGuard meets or exceeds OSHA and ANSI standards. The system is lightweight, easy to collapse and set up, and is built to last. The system includes dual anchorage points for attaching two independent lifelines. Additionally, the system creates a safe barrier around the manhole entry, so it guards against accidental falls through the opening. Unlike tripod systems, the LifeGuard can easily be deployed by a single person and provide a safe barrier. The Pelsue LifeGuard is proudly made in Colorado.

The LifeGuard comes in two sizes:

LG5A – 42” W x 42” L x 75” H
LG5X – 48” W x 48” L x 84” H

The system easily collapses into two different assemblies for easy transport and storage—the upper assembly and the guard assembly.

Pelsue Davit System

The Davit System is extremely versatile. The system can be deployed for use in permanent mount sleeves, portable expandable bases, and a vehicle hitch mount system. The Davit is a great alternative to the LifeGuard if you have an area where you can place a permanent base, or where the confined space entrance won’t work with the square barricade design of the LifeGuard.

The Davit System is made up of four main parts:

Base (either a permanent mount sleeve, expandable base, or vehicle hitch mount)
Center Post
Elbow
Offset Arm

The Davit System is extremely easy to deploy.

If using a permanent mount sleeve, the center post can go directly into the sleeve without needing to be pinned. Permanent sleeves allow for a 360-degree pivot, which can allow for easy entry and exit of the confined space.

The expandable base davit can be set up and rolled over to a manhole so it can safety be deployed away from the confined space entrance.

The vehicle hitch mount system allows you to use your vehicle as the davit base. The vehicle hitch mount connects with 2” square vehicle receivers. The system can be quickly deployed and allows you to reach confined spaced that would otherwise not be possible.

The Pelsue Davit Systems are proudly made in Colorado. Read more about the davit systems here.

Pelsue Rescue Tripod

The Tripod is the most common fall protection and rescue system you’ll see for confined spaces. The tripod has three legs which can be raised and lowered in 5” increments. The legs can be adjusted to any angle to meet demanding rescue applications. The Rescue Tripod is more cost-effective than the LifeGuard but doesn’t include a barricade to prevent accidental falling into the confined space. The system is also more cumbersome to deploy and store than the LifeGuard and Davit Systems, and takes up a larger footprint.

The Pelsue Rescue Tripod is proudly made in Colorado. Read more about it here.

Pelsue’s fall protection systems are built to protect and built to last. To see the quality of our systems in person, please visit us at a trade show!

Below are the some of the specific OSHA standards for fall protection & rescue:

OSHA 1910

Fall Protection:

1910.140(c)(13)

Anchorages, except window cleaners’ belt anchors covered by paragraph (e) of this section, must be:

1910.140(c)(13)(i)

Capable of supporting at least 5,000 pounds (22.2 kN) for each employee attached; or

1910.140(c)(13)(ii)

Designed, installed, and used, under the supervision of qualified person, as part of a complete personal fall protection system that maintains a safety factor of at least two.

1910.146(c)(5)(ii)(B)

When entrance covers are removed, the opening shall be promptly guarded by a railing, temporary cover, or other temporary barrier that will prevent an accidental fall through the opening and that will protect each employee working in the space from foreign objects entering the space.

Rescue:

1910.146(k)(3)

To facilitate non-entry rescue, retrieval systems or methods shall be used whenever an authorized entrant enters a permit space, unless the retrieval equipment would increase the overall risk of entry or would not contribute to the rescue of the entrant. Retrieval systems shall meet the following requirements…”

OSHA 1926

Fall Protection:

1926.502(d)(15)

Anchorages used for attachment of personal fall arrest equipment shall be independent of any anchorage being used to support or suspend platforms and capable of supporting at least 5,000 pounds (22.2 kN) per employee attached, or shall be designed, installed, and used as follows…”

1926.1203(e)(2)(viii)

The employer must ensure a safe method of entering and exiting the space. If a hoisting system is used, it must be designed and manufactured for personnel hoisting; however, a job-made hoisting system is permissible if it is approved for personnel hoisting by a registered professional engineer, in writing, prior to use.

1926.1203(e)(2)(ii)

When entrance covers are removed, the opening must be immediately guarded by a railing, temporary cover, or another temporary barrier that will prevent an accidental fall through the opening and that will protect each employee working in the space from foreign objects entering the space.

Rescue:

1926.1211(c)

Non-entry rescue is required unless the retrieval equipment would increase the overall risk of entry or would not contribute to the rescue of the entrant. The employer must designate an entry rescue service whenever non-entry rescue is not selected. Whenever non-entry rescue is selected, the entry employer must ensure that retrieval systems or methods are used whenever an authorized entrant enters a permit space, and must confirm, prior to entry, that emergency assistance would be available in the event that non-entry rescue fails

1926.1211(c)(2)

The other end of the retrieval line must be attached to a mechanical device or fixed point outside the permit space in such a manner that rescue can begin as soon as the rescuer becomes aware that rescue is necessary. A mechanical device must be available to retrieve personnel from vertical type permit spaces more than 5 feet (1.52 meters) deep.

Disclaimer:

Axial VS Centrifugal Blowers: Which is Better? | Pelsue

Admin — Wed, 08 Apr 2026 04:02:28 GMT

At Pelsue, we believe in selecting the right tool for the job. And when you need to do the important work of ventilating your workspaces, it helps to understand the difference between axial and centrifugal (sen-TRI-fuh-gl) blowers.

These two most prominent types of industrial blower each have different advantages. Having either one is crucial to ensuring a safe workspace, but which one is right for you?

To help you make an informed choice, we wanted to put together a handy introduction guide. We’re going to go over the major differences between our axial and centrifugal blowers and compare their performance in hypothetical situations.

But first, it’ll help to go back to a very basic question.

Why Ventilate?

No doubt some of you read that and think, “Well…because we need to be able to breathe.”

You are, of course, correct. But there are several different factors that go in to making the air in a confined space breathable.

When you ventilate a confined space, you’re not only adding breathable air into a space, you’re forcing potentially harmful air out.

As we discussed in one of our previous posts, the air in confined spaces can contain large, even hazardous concentrations of harmful gases. Along with using gas monitors before entering and while working in a confined space, employing ample ventilation to purge toxic gases is key to ensuring worker safety.

Ventilation also makes air more breathable by purging it of dust and other particles. Not only do these small bits of solid matter floating in the air make breathing harder, they also carry with them an increased risk of explosion.

Blowers can also be positioned to bring cool air into a confined space while pulling out warm air (or vice versa). Workers can experience heat stress indoors just as easily as outdoors. Lowering the temperature of warm spaces is important for both worker safety and comfort. You can magnify the impact of this by using a portable air conditioner or heater in combination with your blower.

Ventilating your confined workspace is an obvious choice. But what kind of blower is right for the job? That’s a little more complicated.

The Right Blower for You

Let’s start with the upshot. Centrifugal blowers offer more power and faster purge times (the length of time it takes to fully exchange the air in a given space). Axial blowers are more affordable and require less power to operate.

As with so many other tools, there’s no simple, direct answer to the question: which one is better? Centrifugal and axial blowers are each suited to different crews and situations.

Axial blowers get that name because they move air along an axis. The fan blades on an axial blower rotate around the axis, drawing in and pushing out air parallel to that axis.

In contrast to axial blowers, centrifugal blowers put out air perpendicularly to their intake. The air is then usually directed through a series of ducts and tubes, which creates a constant output pressure.

Centrifugal Blowers: Better Flow Rate Means Faster Purge Time

The main advantage of centrifugal blowers is that they maintain a higher air flow rate than axial blowers. When attached to a hose with one 90 degree bend, our centrifugal blower has a certified flow rate of 1,360 cubic feet per minute (cfm), compared to 492-586 cfm for our Steel Axial Blower (depending on the model).

Centrifugal blowers have another easy-to-overlook advantage, namely that they’re generally more portable than axial blowers. Since axial blowers operate in one direction, they’re limited in how small they can be. A centrifugal blower, on the other hand, can produce higher pressure airflow in smaller space by forcing the air through its ducts.

Axial Blowers: Easier to Buy, Less Expensive to Run

Axial blowers, though, have other advantages which shouldn’t be dismissed. Axial blowers are considerably less expensive to purchase than centrifugal blowers. Since ventilation is crucial for safe work environments, the affordability of axial blowers is important for smaller organizations with more demanding budgets.

Axial blowers generally have the advantage when it comes to power consumption. While centrifugal blowers will purge a given area 2.5x faster, their gasoline engines require more power to do so. Our axial blowers run off electric power and consume less proportionally. This advantage shrinks as the size of the confined space increases, but for most spaces you encounter on the job, axial blowers cost less to operate.

How to Calculate Purge Time

That brings us to a very important point about your blower: your purge time will vary no matter what type of blower you choose.

The dimensions of your workspace and the potential presence of hazardous gases both have significant effects on your total purge time.

These variances can make judging the right purge time tricky. Fortunately, we have a tool to help. Our handy Purge Time Reference Chart is available on our website for you to gauge the appropriate purge time based on the size of your workspace and flow rate of your blower. All you need is a straightedge.

Just place your straightedge on the left–hand side along the “manhole size” axis (this is measured in cubic feet, so be sure to have a measurement of that before you begin). Then, align the straightedge along the right-hand side “effective blower capacity” axis. Where your straightedge intersects the diagonal axis is the recommended minimum purge time.

For spaces where hazardous gases are present, purging time should be increased by 50%. And, as always, gas monitors should be used before entering and while working in any confined space.

Properly ventilating your workspace is one the most important safety measures in a confined space work. Choosing the right blower and allowing ample time to use it are crucial to doing the job correctly.

At Pelsue, we’re dedicated to providing you with the tools to keep your workers safe. Whether it’s our heaters, gas monitors, or blowers—both kinds—we design everything as if it would be used by our own family. We put every ounce of care and attention we have into everything we make so you and your crew gets home safe.

Material Matters: Technora® Rope, the Unsung Hero | Pelsue

Admin — Wed, 08 Apr 2026 04:02:27 GMT

It’s a vital part of any fall protection, prevention, or recovery system. The crucial, but often overlooked, link between a worker and the system anchoring them to safety.

Perhaps it’s time that the humble rope got the respect it has earned. After all, without it, our fall protection systems wouldn’t be able to function (plus we probably wouldn’t have sailing ships, skyscrapers, or—you know—modern society).

At Pelsue, our Personnel and Quick Rescue Hoist are available with a particular kind of rope: Technora®. We’re somewhat particular about the materials we use, and we believe Technora® rope is the best choice for rescuing fallen workers.

As part of our ongoing series exploring the materials that make Pelsue products, we wanted to take some time to look closely at this unsung but important component.

What is Technora®?

You may have guessed from the name that Technora® is a synthetic material. You never really see trademark symbols next to natural fibers.

Technora® is closely related to another synthetic material many people are more familiar with: Kevlar. Both materials belong to a category of fibers known as aramids. Aramid fibers are prized for their high strength and heat resistance.

A relatively new fiber, Technora® was only invented in the 1980s. Aramids as a whole were first introduced to the commercial market in the 1960s by DuPont and quickly became popular choices for air filtration, protective clothing, and as an insulation that could replace asbestos. Technora® fibers have proven useful in making high-performance optical fiber cables, timing belts, and drumheads.

Technora® ropes have become popular across multiple industries and even on other planets. NASA used Technora® ropes on the parachute for the Opportunity Rover as it landed on the surface of Mars in 2004. It performed so well that it is being used for the upcoming Mars 2020 mission.

What Sets it Apart?

Technora® rope has two major qualities that we believe make it a great choice for our hoists.

Firstly, Technora® rope can bear massive weights without breaking or stretching. Our fall protection systems are rated to 310 pounds, which is more than enough to do the job. But it wouldn’t do to use rope that is also rated to the same weight. Numerous factors can affect the actual load a rope is capable of bearing. Even temperature has an impact on rope meaning subtle fluctuations can change the rope’s breaking point.

Given that, the safest choice is to use a rope that has a weight limit that far exceeds your needs. Technora® rope with a diameter of just ¼” can sustain a maximum load of over 8,000 pounds. You trust every other component of our fall protection systems to perform under pressure, you should trust the rope that’s holding you up, too.

Combined with that high weight limit is an increased resistance to heat which can strain and damage other ropes. This means that Technora® rope won’t change shape or lose strength in more extreme environments.

The ropes are also resistant to damage from chemicals, which, while not a massive concern during worker recovery and lifting operations, should give you some peace of mind should an accident happen anytime during the lifespan of the rope.

Close to Perfect

There are a couple of things that Technora® does not excel at. It does not stand up to sharp bends. Trying to put an acute corner in the line will damage and weaken the fibers. Fortunately, when using Technora® rope as directed with our hoists, this won’t be an issue. Additionally, Technora® is susceptible to damage as a result of prolonged ultraviolet exposure. This is more a storage concern than anything else. Just make sure that your rope is kept out of direct sunlight when not in use. If you need the hoist to perform a rescue operation outdoors in the bright sunlight, that won’t do any harm.

Technora® rope offers many advantages to the user. When it comes to fall protection and recovery operations, the primary concern with any rope is trustworthiness. You don’t want to increase the risk of further injury to a worker by using the wrong rope for the job. We would not have made Technora® rope part of our hoist systems if we didn’t test it and trust it. That means you can trust it, too.

Whether you’re using the rope with our LifeGuard, Davit, or Rescue Tripod, rest assured that every component has been manufactured and included with the driving focus of keeping you safe.

Even the components that you sometimes overlook.

General Safety Mistakes | Here’s How to Protect Your Workers

Admin — Wed, 08 Apr 2026 04:02:26 GMT

Workplace safety has come a long way since the early nineteenth century when laborers were exposed to a variety of risks ranging from animals to steam engines. Despite advances in technology, the industrial revolution did little to change things for the better when it came to safety practices. Instead, production methods became even more dangerous because of labor-saving machines and processes that probably wouldn’t cut it these days.

Since then, agencies, including the U.S. Department of Labor’s Occupational Safety and Health Administration (OSHA), have played a huge role in making sure workers’ safety and health received the attention it deserved. In fact, the U.S. occupational injury rate is 40 percent lower than when OSHA came to be in 1971. Still, even in 2022 too many workplaces remain dangerous with hazardous working conditions, poorly maintained equipment, failure to use safety guards, and lack of safety training.

Earlier this year, a worker at a northeast manufacturing plant died after from a serious fall. Investigators with OSHA determined employees were routinely unprotected from fall hazards. This unfortunate case raises all kinds of red flags when it comes to worker safety. And so, despite the progress made, it’s clear we still have a ways to go.

In this blog, we’ll examine some common safety mistakes and how to prevent them from happening below.

Common Safety Mistakes

1. Failure to Track “Near Misses” Among Hazardous Conditions

While this may seem like a no brainer, failing to recognize hazardous conditions in the workplace is more common than you’d think. And while some jobs are hazardous in nature (think roofing, logging, construction, etc.), there remains an opportunity to protect workers who must do their job within a hazardous environment.

2. Lack of Training

Not receiving proper training on how to use equipment and tools safely can lead to accidents and injuries. The workplace can be a busy place. And when push comes to shove, sometimes training gets pushed to the backburner, especially when crews are on deadlines and time is in short supply. Inadequate training, however, can affect a business in more ways than one when it comes to your bottom line. While it may seem like a time saver upfront, lack of training can negatively impact your business, revenue, team morale, and, not surprisingly, worker safety.

3. Improperly Using Equipment

Using equipment or tools improperly or not using them at all will lead to injuries.

A lack of proper personal protective equipment (PPE) is more common than you might think. Whether you’re working in a laboratory, atop a building, or below deck on a ship, making sure you are providing your workers with the right PPE can literally mean the difference between life and death.

A lack of fall protection, as was cited in the death of the worker above happens too frequently. In 2020, there were 351 fatal falls to a lower level out of 1,008 construction fatalities per U.S. Bureau of Labor Statistics. These deaths were preventable according to OSHA.

4. Failing to Follow Safety Procedures

It’s important to follow established safety procedures in the workplace to reduce the risk of accidents and injuries. Not only are safety procedures needed to protect workers and create a safer environment, but they are often required by law. Ignoring or failing to follow established safety procedures can increase the risk of accidents and injuries, and can also result in legal and financial consequences for both the employer and the worker.

5. Lack of Communication

Lack of communication can be a significant problem in the workplace, particularly when it comes to hazards and potential risks. When workers are not adequately informed about potential hazards and risks, they may be unprepared to take appropriate precautions, which can increase the risk of accidents and injuries.

When workers are not adequately trained or informed about equipment and tool safety, they’re more likely to make mistakes. Same for any changes to the work environment or understanding emergency procedures and protocol. Not knowing how to respond in the face of an emergency can put everyone at greater risk.

How To Avoid These Mistakes or Fix Them

1. Track Near Misses to Save Lives

Reporting hazards and near misses is an important part of maintaining a safe work environment. When you report a hazard or near miss, it allows your employer to take steps to fix the problem and prevent future accidents. This can include correcting a malfunctioning piece of equipment, cleaning up a spill, or changing a hazardous procedure.

It’s important to report hazards and near misses as soon as possible, even if you’re not sure if it’s a serious issue. By reporting potential problems early, you can help to prevent serious accidents from occurring.

If you’re not sure how to report a hazard or near miss, ask your supervisor or safety manager for guidance. They should have a process in place for reporting such incidents.

Remember, it’s better to be safe than sorry. If you notice something that could potentially cause an accident, speak up and report it. Your employer will appreciate your efforts to maintain a safe workplace, and you’ll be helping to prevent accidents and injuries.

2. Provide Training to Reduce Accidents and Injuries

Receiving proper training helps workers understand the potential hazards associated with different types of equipment and tools, and how to use them safely to minimize the risk of accidents and injuries. It teaches workers the proper techniques for handling, operating, and maintaining equipment and tools, which can help prevent accidents and injuries caused by improper use.

Training provides workers with the knowledge and skills they need to recognize and address potential hazards, and to take appropriate precautions to prevent accidents and injuries. It helps workers develop good safety habits that can last a lifetime, which can help prevent accidents and injuries not only on the job, but also in their personal lives.

3. Using PPE and other Equipment and Tools the Right Way

From protective gloves to fall protection equipment to respiratory protection equipment, making sure your workers have the right type of personal protective equipment (PPE) they need to get the job done safely should be the standard.

At Pelsue, we cannot say enough about the importance of fall protection as a means of preventing injury and death as well to rescue workers from hazardous environments like confined spaces. Fall protection equipment is designed to prevent falls from heights, which can be a leading cause of serious injuries and fatalities in the construction industry.

Fast Fact: OSHA requires fall protection be provided at elevations of:

four feet in general industry workplaces
five feet in shipyards
six feet in the construction industry and
eight feet in longshoring operations.

Regardless of fall distance, OSHA also requires that fall protection be provided when working over dangerous equipment and machinery like cranes, bulldozers, dump trucks, backhoes, and excavators.

When used properly, fall protection equipment such as guardrails, personal fall arrest systems, and lifeline systems can help save lives and reduce injuries by providing a physical barrier between the worker and the ground. We discussed when to use fall protection in a previous blog as well as the different types of fall protection systems available.

It’s important to follow all instructions and guidelines for using fall protection equipment, and to regularly inspect and maintain the equipment to ensure it is in good working condition.

4. Follow Safety Procedures

Following established safety procedures is crucial for maintaining a safe work environment and preventing accidents and injuries. Safety procedures are put in place to protect workers and prevent accidents from occurring. They may include guidelines for using equipment, handling hazardous materials, and performing specific tasks.

We’re including these helpful tips that provide recommended practices for safety and health programs to help you get your own program started.

It’s important to understand and follow all relevant safety procedures in your workplace. This includes wearing protective gear when required, using safety equipment as directed, and following specific guidelines for tasks.

Part of establishing a culture of safety includes promoting effective communication. Employers need to establish clear lines of communication, conduct regular safety meetings, use multiple channels of communication, and promote a culture of safety.

If you’re not sure what the safety procedures are in your workplace, ask your supervisor or safety manager for guidance. They should be able to provide you with information on the safety procedures that are in place.

By following established safety procedures, you can help to create a safe work environment and reduce the risk of accidents and injuries. Further, Effective communication is key to preventing accidents and injuries in the workplace. When workers are aware of potential hazards and risks and are provided with clear instructions about how to stay safe on the job, they are better able to protect themselves and their coworkers.

Conclusion

Accidents happen. That’s why employers need to take the proper precautions on behalf of their employees to reduce and eliminate the risk of injury and fatality. However, by following proper safety procedures and being aware of potential hazards, you can help to create a safe work environment and reduce the risk of accidents and injuries.

FAQ?

What should I do if I am injured on the job?

If you are injured on the job, you should follow these steps:

Seek medical attention as soon as possible
Report the injury to your supervisor as soon as possible
Follow your employer’s procedures for reporting and documenting workplace injuries
Cooperate with any investigation into the cause of the injury

How can I promote a culture of safety?

You can promote a culture of safety by encouraging employees to speak up about safety concerns and to actively participate in identifying and addressing hazards.

How do I choose a safety equipment supplier?

When choosing a safety equipment supplier, it’s important to do your research, ask questions relevant to your industry, needs, and associated regulations. Setting your priorities, checking for communication, and continually evaluating your relationship will leave you position to find a new supplier to meet your needs.

Is ergonomics important to worker safety?

Yes, ergonomics is an important aspect of worker safety. Ergonomics is the study of how people interact with their work environment, including the tools and equipment they use. Poor ergonomic design can lead to musculoskeletal disorders such as carpal tunnel syndrome, tendonitis, and back pain, which can cause significant discomfort and lost productivity. Some ways to improve ergonomics in the workplace include:

Adjusting workstation height and layout to fit the employee
Providing ergonomic furniture, such as adjustable chairs and desks
Ensuring that tools and equipment are designed for proper body mechanics
Providing adequate lighting and reducing glare
Encouraging employees to take regular breaks and stretch

Can proper fall protection help to ensure worker safety?

Yes, fall protection is an important aspect of worker safety, especially in industries where employees work at heights. Falls from heights are one of the leading causes of workplace injuries and fatalities, and proper fall protection can help prevent these types of incidents. Employers are also required to provide fall protection training to employees who work at heights, as well as to ensure that employees use the fall protection equipment provided. By implementing effective fall protection measures, employers can help protect their employees from falls and prevent serious injuries and fatalities.

How often should I check and maintain equipment?

The frequency with which you should check your work equipment will depend on the specific equipment being used, as well as the conditions in which it is being used. It is crucial to follow the manufacturer’s recommendations for equipment inspection and maintenance, and to report any issues or concerns with equipment to a supervisor as soon as they are identified. Regular equipment inspection is an important part of maintaining a safe and healthy workplace.

Confined Space Rescue Plans: Non-Entry Rescues

Admin — Wed, 08 Apr 2026 04:02:26 GMT

When conducting a confined space rescue, choosing the fastest safe retrieval possible can make all the difference.

Whether a worker has sustained an injury, is being exposed to toxic gas, or suffers an acute medical issue like a heart attack, the sooner they can be recovered, the sooner they can get medical attention.

In this light, it’s easy to see the appeal of a non-entry rescue. Additionally, not sending a rescuer into a confined space prevents further accidents. The CDC states that injuries to would-be rescuers account for 60% of confined space deaths.

But a non-entry rescue is not always possible. Trickier still is determining whether a potential non-entry rescue is the safest option available. And what are some of the tools that help make non-entry rescues a success?

As an extension of our previous guide to creating your confined space rescue plan, we wanted to create a comprehensive reference specific to non-entry rescues.

If you can incorporate safe and sensible non-entry rescues into your training, you’ll go a long way to better protecting your workers. Let’s help you figure out how to do just that.

When is Non-Entry Rescue Allowed?

Since, as previously stated, entry rescues can be very dangerous, OSHA regulations state that non-entry rescues should be first choice whenever possible.

The regulation states that non-entry rescue is not required in two circumstances, namely when “the retrieval equipment would increase the overall risk of entry,” or “would not contribute to the rescue of the entrant.”

Let’s address the latter first. It boils down to the fact that non-entry rescue must stand a reasonable chance of success. If you know your equipment won’t reach the worker, entry rescue is required.

In the end, it’s just common sense. Don’t attempt a non-entry rescue that you’ve already determined won’t work. You will just end up wasting time that the worker in need of rescue may not have.

The other half of the regulation is a bit more complicated. It asks you to analyze the work area and the path of retrieval to see whether the use of equipment would reasonably create a hazard that wouldn’t be there otherwise.

For example, would the presence of the retrieval line in the space reasonably increase the risk that the extracted worker could become entangled? Or are there any obstructions between the worker and the exit that could impact the worker?

If so, non-entry rescue is off the table and a trained retrieval team must be used to attempt to save the worker.

When considering these potential hazards, remember the key differentiating factor of non-entry rescues: no one will be entering the confined space to resolve them.

Everything needed to rescue the worker must come from outside the confined space. The forces exerted by equipment, the problem-solving efforts of rescuers, and any eventual medical treatment all remain on the other side of the entrance from the fallen worker.

This means that any possible hindrance to rescue and retrieval must not be dismissed. Even if an obstacle seems easily overcome, remind yourself that no one will be in the confined space to help overcome it.

After all, if it was reasonable to ask the injured or stricken worker to handle their own rescue, you wouldn’t need this guide.

Some things that might obstruct a non-entry rescue are pipes, work equipment, or the very layout of the workspace. Pillars, corners, or drops (especially drops that are positioned laterally away from a vertical confined space exit).

The worker being retrieved may well be unconscious, and therefore limp. This affects how the worker moves when attached to the line.

All these factors need to be considered ahead of time. As outlined above, there are multiple questions that need to be asked about your rescue plan, and the answers are going to vary widely depending on the intricacies of your specific workplace.

The moment to answer these questions is before anyone sets foot in the space, not when someone needs rescue. Take the time to prepare now so you don’t waste critical time later.

Non-Entry Rescue Equipment

The equipment you need to conduct a non-entry rescue can also vary slightly by situation. The core gear, though, remains the same no matter what.

You need an anchor from which to conduct the rescue, a lifting device which moves the retrieval line, the line itself which secures the worker, and the harness that keeps the worker tethered.

Within that basic configuration, the specific nature of your equipment has an effect on the details of how you prepare for and conduct a rescue.

Just like you study and prepare your specific jobsites, you should know your fall prevention, protection, and recovery equipment inside and out. This means routine inspection of and training with your equipment.

The more you know about your equipment, the better prepared you are to adapt to circumstances as they exist on the ground. Adaptability is helpful in reducing the need for rescue while making them more successful when they are required.

One example of the often narrow differences in equipment is the functions encompassed by the Standard and 3-Way Self Retracting Lifelines (SRLs). Both perform great when it comes to arresting a fall, but only the 3-Way can raise or lower the worker to safety.

So if you only have standard SRLs in your inventory, you’ll need to pair them with a personnel hoist in order to retrieve a fallen worker as part of a non-entry rescue.

Take, as another example, a situation where a worker becomes unconscious while not attached to a hoist or 3-way SRL. Without a line connecting the worker to the anchorage, a non-entry rescue seems off the table, right?

Not quite. The Pelsue Rescue Pole, for example, allows a rescuer to attach a hoist line to the harness of a worker in a confined space, without needing to enter themselves.

https://www.youtube.com/watch?v=Klt_qBhqsRI When you know the capabilities and limitations of your equipment, you’ll know exactly which situations allow you and your crew to conduct a non-entry rescue.

Whenever possible, non-entry rescue is preferable to other forms of worker retrieval. Hazards exist in all confined spaces, and adding more entrants only increases the risk of more accidents and injuries.

Preparing yourself and your crews to execute non-entry rescues, both in terms of studying the space and understanding your equipment, means your non-entry rescues are more likely to be successful.

Getting workers home at the end of the day is worth every extra second of preparation and planning.

Confined Space Safety: The Hazards of Gas | Pelsue

Admin — Wed, 08 Apr 2026 04:02:25 GMT

Of all the hazards that go along with confined space work, it’s the invisible one that often captures peoples’ imagination: toxic gas.

Gas inhalation killed 213 workers in the US between 2013 and 2017. The situation is much more dire in countries that lack occupational safety and health regulations. Worldwide, a worker is killed by exposure to toxic substances every 30 seconds (this includes inhaled gases as well as exposure to other materials).

We often talk about risks relating to gas exposure in terms of concentrations, toxic thresholds measured in parts per million (ppm). Because toxicity is so closely related to the proportion of gas in a given area, gas concentrations become all the more important in confined spaces.

We’ve introduced you before to our Gas Monitor Kits, and discussed why it’s so important to monitor the atmosphere in confined spaces. Pelsue Gas Monitor Kits measure the levels of four gases (or gas-related measurements) which are responsible for the vast majority of workplace safety hazards: Carbon Monoxide, Oxygen, Hydrogen Sulfide, and general Lower Explosive Limit (LEL).

To help illustrate the importance of gas monitoring, we’re going to take some time to examine these four important substances, their origins, and how they can impact your health.

Carbon Monoxide

Carbon Monoxide may represent the most well-known of these toxic gases. Most houses have CO monitors installed along with their smoke detectors. Almost everyone is aware of the danger posed by running large vehicles in enclosed spaces, but that’s by no means the only hazard.

For example, many CO-related emergency calls are the result of operating gasoline-fueled power washers (say, for example, in the garage of an apartment building) without proper ventilation. Carbon Monoxide can also be produced by certain solvents like paint remover, or through unseen breaks in outdated equipment.

It doesn’t take a large amount of CO to pose a hazard. Any concentration above 70 ppm can cause symptoms of carbon monoxide poisoning like headache, fatigue, nausea, and dizziness. Prolonged exposure only makes the situation worse and increases the risk of blurred vision, shortness of breath, and loss of consciousness. Sustained exposure to concentrations above 150 ppm can be fatal.

If someone shows symptoms of being affected by CO poisoning, they should be moved immediately to an open area with fresh air. 911 should be called at once, and oxygen should be administered if possible.

Oxygen

As we mentioned in our post on our Gas Monitor Kits, oxygen makes up roughly one-fifth of the air we breathe. As it turns out, maintaining this particular balance in the atmosphere is crucial to safety.

It’s easy to understand that less oxygen in the atmosphere is generally bad. What may be less apparent is how little of a reduction it takes to pose a danger.

An oxygen concentration of 19.5% (down from the normal 20.8%) is enough to cause an oxygen deficiency in the blood. A 16% concentration leads to increased pulse rate, rapid breathing, and impairments to thought, coordination, and attention span. At just 12.5%, there is a significant risk of permanent heart damage as well as nausea and vomiting. Convulsions, paralysis, and death can occur at 10% oxygen.

Here in Colorado, visitors often suffer from altitude sickness. While not entirely the same (at altitude, the proportion of oxygen in the air remains the same, there’s just less air in general), altitude sickness shares many symptoms with lower–level oxygen deprivation. But even those minor symptoms can lead to hospitalization.

But more oxygen is not necessarily better. Any concentration above 21% presents a significant risk of explosion. More than that, fires burn more intensely with more oxygen in the atmosphere.

Making sure your confined workspace has the proper proportion of oxygen is crucial to maintaining a safe environment.

Hydrogen Sulfide

You may be less familiar with Hydrogen Sulfide (H2S) than the previous entries on this list, but you probably know its smell very well: the pungent scent of rotten eggs.

H2S is a component of natural gas and petroleum and also occurs in volcanoes and hot springs. H2S is also produced by microbes breaking down organic material in environments which are lacking in oxygen. This means H2S is frequently found in sewers, manholes, tanneries, and paper mills. It’s also heavier than air, so it tends to accumulate in low-lying areas, making them especially vulnerable to toxic levels of H2S.

Low levels of H2S exposure causes eye irritation, coughing, sore throat, nausea, shortness of breath, and fluid in the longs. Long-term exposure can result in fatigue, loss of appetite, headaches, memory problems, irritability, and dizziness. High-level exposure can cause rapid collapse and death. If the patient survives, they are still at high risk of severe brain cell damage or fluid collection in the brain.

The maximum concentration allowed by OSHA is 20 ppm (10 ppm is the threshold for eye irritation). Between 100-150 ppm, the olfactory nerve can be damaged with just a few breaths, leading to loss of smell. This may make it harder to detect increases in H2S without the proper tools. Plus, it can mask the scent of other dangerous materials.

LEL

This one is a bit different. LEL is not an obscure gas, but instead is an acronym for Lower Explosive Limit. LEL measures the minimum concentration of specific gases at which they pose a risk of explosion.

Different gases have different LELs. For example, hydrogen is 4%, gasoline is 1.2%, and turpentine is 0.7%. Since that’s a lot of information to try to calibrate into a monitor, sampling the air and testing it for general combustibility is the most efficient way to protect workers from explosive atmospheres.

Monitoring the air in confined spaces before entry and during operations is vital in keeping workers safe. Many of these substances can affect or even incapacitate you before you can detect their presence on your own. Using and maintaining a gas monitor kit is the surest way to protect you and your team from harm.