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Tunnel Rescue in Charleston

Monday, July 15, 2019

By Skip Williams

Contributors: Deputy Chief Kenneth Jenkins, Captain Tom Horn and Captain Anthony Morley, Charleston Fire Department, Rescue 115, and Russ Fennema, Jay Dee Contractors

Note: The following article recounts a very successful rescue that took advantage of available resources at the scene. Roco Rescue wants to share stories like this one to remind our readers that lessons learned can be gleaned from successful rescues just as they can from rescues that didn’t go so well. The important point is to take the time to perform a debriefing as soon as possible after the rescue effort. This is the time to capture the thoughts and comments from the team members while it is still fresh in their memories. Any important lessons learned need to be captured through documentation and then SHARED. The learnings can become part of your SOP/SOI or they can become integrated into your formal training. 

The other point that this article makes is to know and understand your equipment. We regularly train with our ropes and hardware, and we all tend to learn the operating limits and capabilities of said equipment. However, we need to be just as familiar with our peripheral equipment such as atmospheric monitors, radios, and etcetera. Consider spending some of your team training time learning more about that equipment and how to properly use it and what its idiosyncrasies may be. All the equipment we use should be considered life support equipment, and the word “life” should grab your attention and motivate you to know all you can about it. 

In March 2019, Rescue 115 of the Charleston Fire Department was dispatched at 09:02 hours to “man down” at an address on Shepard Street some 5 1/2 blocks NW of station 15 on Coming Street. En route, Captain Tom Horn realized the address was familiar as the entrance to the Coming Street retrieval shaft of the Charleston tunnel project (Figure 1). Now they were 2 blocks from the scene and he immediately called for Ladder 4 also from station 15, and nearby Engine 6 and Battalion 3 from nearby station 6. R115 arrived at 09:06 hours.

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The Coming Street retrieval shaft is a vertical shaft 168 feet down and 20 feet in diameter to a 15-foot diameter tunnel being bored for flood control (Figure 2). Just as R115 arrived at the scene, the 12-man cage had been weight tested and prepared for lowering by crane. As R115’s four-man crew was about to be lowered into the shaft, Captain Horn eyed Captain of Ladder 4 and transferred command to him.

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Just as R115’s crew got to the bottom, the patient arrived at their location from three quarters of a mile in the tunnel on a horizontal flat car driven by a battery-powered locomotive (Figure 3).

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Captain Horn called for the lowering of the backboard and Stokes basket. The topside crew decided to use the crane again rather than lower with ropes. The county EMS was not included as joint training is not done. Back down at the tunnel, the patient was secured, placed in the  12-man cage, along with R115 members and 2 construction workers. The patient at the top of the shaft was treated by county EMS and was off to the hospital at 09:40 just 38 minutes from the initial call.

There are always lessons learned at any rescue. From prior experience, a member was assigned to the crane operator to ensure that the crane was moved under Fire Department control. The Fire Department used the construction company’s gas detectors because they knew that the detectors were calibrated daily. In retrospect, the Fire Department would use its own gas detectors. Also, the backboard and Stokes basket should have gone down on the first lowering to the tunnel.

The usage of gas monitors had been delayed because of differences in calibration between the fire department monitor and a plant monitor. There is no one gas that is best for calibration of fire department gas detectors because many different exposures are encountered. For a particular industrial site, the explosive gases are most likely known. 

Figure shows that the Lower Explosive Limit (LEL) varies according to which hydrocarbon is present. Figure shows correction factors if the monitor is calibrated with one gas and exposed to another. The Fire Department meter was calibrated with methane so that 0.5% by volume of methane reads 10% of LEL. A meter calibrated with pentane has a correction factor of 2 for methane. So, if a meter calibrated with pentane reads 10% LEL in pentane, the meter would read 5% LEL in methane. lf anything, the gas in the tunnel would be methane, but in actuality, the meters read zero no matter what calibration gas was used. 

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Screen Shot 2019-07-11 at 1.56.08 PMThe reason pentane is sometimes used for calibration is that it overestimates the actual LEL. The caveat is that if the meter is poisoned for methane, a methane bump test is indicated. A sensor can be poisoned by chemicals like silicone.  Note well, silicone is a component of Armor All which should not be exposed to a LEL meter on a fire truck. The lesson learned here is to understand the effect of different gases on a sensor and a Fire Department may encounter many different gases.

Author Bio:

Skip Williams was a volunteer firefighter for 20 years. His last position was captain of the high-angle rescue team and emergency medical technician. He has a Bachelor of Electrical Engineering from Georgia Tech and M.S. and Ph.D. from Rutgers University and has held teaching positions at Rutgers University and the Medical College of Georgia. He designed and patented an artificial heart assist device. He is a Registered Professional Engineer in New Jersey and is a practicing engineer with Condition Analyzing Corporation engaged in condition monitoring of ships. 

Note: Captain Tom Horn is a graduate of two Roco Rescue courses.

“Advanced” Confined Space Rescue

Tuesday, June 11, 2019

By Chris Carlsen, Albuquerque Fire Department

Having worked and been an instructor in the rescue field, I am often asked, “what are some advanced rescue techniques in confined spaces?” My response is always, “It depends where you think you are as a team, because advanced can mean many different things.”

Obviously there are confined space rescue scenarios that require a higher level of proficiency and teamwork than others. However, I like to begin by asking a team to do a self-assessment, as outlined below, and to think of “advanced” confined space rescue as anything that advances the ability of a team to perform as rescuers.

Is your team in the CRAWLING stage, meaning you have a trained team but the only time you touch a piece of equipment or do some rigging is during an annual refresher? Then “advanced” for your team means relearning the fundamentals every year. Practicing anchor rigging, building basic mechanical advantage systems, packaging patients in litters and drag devices, setting up SCBA or SAR systems and understanding the importance of atmospheric monitoring and ventilation strategies. All the basic tools you need to get the job done!

Is your team WALKING, having dedicated team members with solid fundamentals that attend regular training evolutions? Then “advanced” can mean organizing team equipment for a more efficient response, pre-rigging standard set-ups for rapid deployment, practicing compound and/or complex systems, identifying and preplanning confined spaces, defining team roles in an ICS type structure, and conducting full scenarios from response to termination.

Is your team RUNNING, with experienced team members who are looking to be challenged? Advanced for you is getting creative and locating spaces that are difficult to reach, difficult to access, and/or challenging to work in. Teams like this will benefit from having time restraints on training exercises to build pressure and increase the speed with which people work. Other ideas would be to limit the availability of equipment so the team has to problem-solve and prioritize actions, or add new pieces of equipment that provide more efficiency or increase safety.

Every one of the teams I just described is capable of making a successful confined space rescue today. But first, what do we consider a successful confined space rescue? For me, it is performing the rescue while providing for the safety of our team and the persons we are responding to. If we can do that, then we have been successful.

Over and above the basics of a successful rescue, what separates good teams from better ones is their efficiency and ability to solve complex problems. The more complex the rescue scenario is, the less efficient the team is going to be… unless they have experienced the scenario before or can relate it to something they have done. And where can they get experiences needed to build confidence and the mental files they can draw from? Training, training, and oh yeah training! The best teams build a sort of muscle memory that derives from all the exposure to various situations they have experienced. I have a quote scribbled on my wall that says:

“A rescue isn’t successful because of what you did today, it was the years of training that led up to the rescue that made the difference.”

I’m not sure who said that, but when I read it, it stuck, and I have spent my professional career trying to make sure I was ready for a rescue today. So I ask, are you ready? Do you know how complex the next rescue problem is going to be?

In order to be ready, we must have a solid grasp of the basics for confined space rescue. I’m not talking about building mechanical advantage systems or selecting the best anchor point. Yes, those skills are necessary, but I’m talking about managing your TIME. Because in confined space rescue, time is one of the greatest factors between a rescue or a recovery. One of Roco Rescue’s great Chief Instructors, Mike Adams, really helped me understand this concept in a simple way. He broke the entire rescue down into four parts.

  1. Put your hands on the patient: Everything you do initially must drive towards this goal. The faster you can do that, the faster you will have a complete understanding of the complexity of the rescue. Keep it simple and get in there once you have provided for the safety of your rescuer.
  2. Care and Package: Do good patient care, and treat the things that are life threatening first. Once you know the life threat, then you’ll know how much time you have to work with. Then package for the environment and the injury.
  3. Extricate: Build a world class rescue system or just put your hands on the patient and move! Either way your team should be ready to perform once the patient is ready to move. The type of space and the orientation of the patient will usually dictate the how and what.
  4. Lift and/or Lower and turn them over: Once the patient is out of the space, lift / lower them to ground level and turn them over to EMS. This is typically less hazardous but still just as important if you have a critical patient.

Focus on these concepts in your next confined space training; see how well your team performs, and ask plenty of questions.

Did you stumble a little bit? Was there some confusion about the plan or about who was doing what job? If so, that’s ok! Talk about it, sort it out and do it again - that is what training is for! On the other hand, maybe you cruised right through the scenario and everyone was pretty quiet. If so, perhaps that’s because your jobs are well defined and your team knows what is always coming next. Or was it just because you have done the same drill from the same space for the last 10 years? Either way it’s time to turn up the heat and start challenging your team to get them to the next level.

If you’ve trained with us at Roco Rescue, then you’re familiar with our version of the K.I.S.S. principle: “Keep It SAFE and SIMPLE.” I’ve used it many times, and it works, but as our depth of knowledge grows and the complexity of the incident grows, the “devil” is really in the details. The masters of any craft only became masters through practice. So you want to know some Advanced Confined Space Rescue Techniques? You want to be a Confined Space Rescue Technician?

Train, Learn, Practice.

And as always, be safe.

 

Chris Carlsen resides in Albuquerque, NM and has been a firefighter with Albuquerque Fire Rescue since 1998.  He currently works as the Heavy Technical Rescue Program Manager within Special Operations.  Chris took his first Roco course in 2000 and became part of Roco’s instructional cadre in 2006.  As a Roco Rescue Chief Instructor he leads courses in rope, confined space, trench and structural collapse rescue.

Non-Entry Confined Space Rescue…Are You Sure?

Tuesday, May 7, 2019

There are three generally accepted types of confined space rescue: self-rescue, non-entry retrieval, and entry rescue. Just as with the hierarchy of hazard mitigation, confined space rescue should be approached with an ascending hierarchy in mind. 

  1. Self-rescue is typically the fastest type and eliminates or at least greatly reduces the chance that anyone else will be put at risk. For these reasons, it is the first choice, but it is unrealistic to think that an entrant would be able to rescue themselves in all situations.
  2. Non-entry retrieval is the next choice. OSHA stipulates that non-entry retrieval must be considered as a means of rescue – more on that shortly.
  3. Entry rescue is the last choice, largely because it exposes the rescuers to the same hazards that the original entrant faced.

Non-Entry Confined Space Rescue…Are You Sure?

OSHA recognizes the inherent danger of entry rescue, which is why the organization mandates “retrieval systems or methods shall be used whenever an authorized entrant enters a permit space.” However, OSHA goes on to qualify this statement with two very important exceptions. OSHA requires non-entry retrieval, “unless the retrieval equipment would increase the overall risk of entry or would not contribute to the rescue of the entrant.”  Let’s examine each of these two provisions more closely... 

  1. Non-entry retrieval is required “…unless the retrieval equipment would increase the overall risk of entry.” For example, if the retrieval line would create an entanglement hazard that would impede the entrant’s ability to exit the space, then the retrieval system should not be used and entry rescue should be the choice.
  2. And non-entry retrieval is required unless the equipment “…would not contribute to the rescue of the entrant.” The key here is that the non-entry method employed must be viable. It must work when called into action.

For non-entry retrieval systems, we are relying on that retrieval line to exert forces on the entrant to pull them out of the space without help from any other device or human intervention within the space. It must perform without someone inside the space maneuvering the victim or otherwise providing assistance to the retrieval system. It has to work independently of any other forces other than what is generated from outside the space. This extremely important point is often overlooked and has resulted in many fatalities. Sadly, many of those fatalities were the would-be rescuers that attempted entry rescue when the retrieval system failed to do its intended job.

Situations that may render the retrieval system useless would be any configuration or obstruction inside the space that would prevent the system from pulling the victim clear of the space in an unimpeded manner. This could be pipework or obstructions on the floor for a horizontal movement. Likewise, pulling an unconscious victim around corners may render a retrieval system ineffective. If the entrant moves over any edge and down into a lower area offset from an overhead portal even at moderate angles, the retrieval system will probably not be able to pull an inert victim up and over that edge, even if the drop were only a foot or so.

It must be clearly understood that retrieval systems may quite possibly be applying forces on a limp human body, which, as harsh as this sounds, becomes a sort of anchor. It requires a very thorough and honest evaluation of where the entrant will be moving in the space in order to perform their planned work, and what obstructions or structural configurations are in that path. If there is any possibility that the system will not be able to pull an unconscious, inert victim along that path, then the retrieval system is NOT viable.

Human Nature vs The Best Laid Plans - An Example

Okay, so you have done a thorough and honest evaluation of the space, its configuration, and internal obstructions and determined that there is a clear path from the entrant’s “planned” work area, which is offset ten feet from the overhead portal eight feet above. Clearly, the retrieval system will be able to pull the victim out of the space should the need arise. Enter human nature, and with that comes bad decisions. Murphy’s Law has a very nasty way of changing things for the worse. 

What if, in the course of the planned work, our entrant drops his wrench down into a sump immediately adjacent to his work zone but further from the overhead portal? The fixed ladder down into the sump is only five feet and he can clearly see the wrench stuck in the sludge below. He asks for slack on the retrieval line, climbs down into the sump, bends down to grab his wrench and is nearly immediately rendered unconscious due to an undetected atmospheric hazard. 

The attendant/rescuer sees that the entrant’s head and shoulders do not reappear and within several seconds calls to ask if he is ok, only to hear no answer. He calls several more times, but still no answer. He begins to haul with the retrieval system, which consists of a wire rope winch mounted to a tripod.  The cable becomes tight and the tripod shudders and shifts slightly, then all progress stops. The would-be rescuer tries with all his might to pull the entrant’s limp body up and over the 90-degree concrete edge, but cannot. 

In a panic, the attendant/rescuer climbs down into the space and over to the sump where he sees the entrant pulled tightly against the wall of the sump but not off the floor. He climbs down into the sump to attempt to lift the entrant’s 200-pound limp body up and over the five-foot wall. As soon as he bends down to cradle him, the hazardous atmosphere overcomes him also. Two fatalities later, we wonder how our non-entry rescue retrieval system could have failed us. It would not have, had human nature not interfered and caused two people to make bad decisions. 

That story was intended to point out that things do not always go according to plan. Not only do we humans make bad decisions on occasion, but we also have accidents due to trips, slips, and falls that may send us to an area that the retrieval system may not work. Conditions inside the space may change in such a manner that it affects the retrieval system. 

For all these reasons I implore you to evaluate the capability of the retrieval system to work not only when things go according to plan, but also to evaluate the system based on the “what ifs.” For the “what ifs” that involve bad decisions, that is a matter of training and communicating to the entry team why they cannot deviate from the work plan, even to fetch that dropped wrench. For the “what ifs” that include trips, slips, falls, or equipment failures, it may be time to consider a back-up plan, which may include an entry rescue capability.

Rescuing the Rescuer: When Things Go Wrong During a Rescue

Friday, February 15, 2019
by Brad Warr, Chief Instructor

The day before 40-year-old Phoenix firefighter Brett Tarver got separated from his crew and ran out of air at the Southwest Supermarket fire, the fire service felt confident in its ability to rescue a downed firefighter. That all changed when Tarver was found unresponsive thirty minutes after his mayday was broadcast over the radio. The tragic loss of Brett Tarver on March 14, 2001, left the firefighting community wondering what it had missed.

The ensuing years of self-examination and evaluation of rapid intervention techniques and operating procedures resulted in the development of NFPA 1407: Standard for Training Fire Service Rapid Intervention Crews.
Rescuing the Rescuer: When Things Go Wrong During a Rescue
Released on December 5, 2009, the document provided a framework for fire departments to train, equip and deploy their personnel in the event of mayday. A decade later, firefighters are more prepared than at any time in history to launch a rescue operation when a brother or sister firefighter calls that mayday.

While firefighter rapid intervention techniques have continued to improve, confined space rapid intervention has not received quite as much analysis and focus for improving techniques and guidelines, despite the fact that more than 60% of confined space fatalities occur among would-be rescuers. Perhaps this is why Roco Rescue’s course “Rescuing the Rescuer: When Things Go Wrong During a Rescue”, which is being offered at the North Dakota Safety Council’s (NDSC) upcoming 2019 Annual Safety & Health Conference, sold out in a matter of days. The industry – whether they are firefighters, emergency responders, or industrial workers, recognizes the vital importance of a subject that is truly a matter of life or death.

About the Course
Taking lessons learned from both successful and unsuccessful rescues of downed firefighters, students attending “Rescuing the Rescuer” will apply those lessons to the world of confined space rescue. The day-long session will bring together rescuers of all experience levels seeking strategies for effectively responding to what nearly everyone agrees is the most stressful call a rescuer will ever receive.

The course will emphasize the following:

    • - Having a plan before something goes wrong is the only chance you have.
    • - Simple systems are easier to use in a stressful situation than complex systems.
    • - There are no systems that can replace a clear-thinking, highly-trained rescue technician.

While NFPA 1407 gives a clear picture of the responsibilities of a firefighter during a mayday, the picture is not nearly as clear for rescuers responding to the mayday call or loss of contact with a rescuer inside a confined space. The sometimes-murky relationship between OSHA and NFPA standards will be explored including a review of both the construction and general industry OSHA confined space standards (1926 Subpart AA and 1910.146).

Tackling a Rarely-Explored Topic

Although training for a downed rescuer is a topic that is rarely visited in rescue training due to time constraints and the extensive requirements rescue technicians already must meet in order to carry their title, Roco Rescue believes it is a topic that shouldn’t be overlooked. The popularity of the course in North Dakota demonstrates that this is a subject of extreme interest to the safety industry.

This is the first time Roco Rescue has offered the course in this format, but it most likely won’t be the last. Subscribe to our newsletter to be the first to learn about new course offerings. Safety professionals interested in this training who are unable to attend the sold-out course in North Dakota may also wish to explore Roco Rescue’s advanced tech level course, FAST-TRACK™ 120.

Rescuer fatalities have declined in recent years, but they aren’t declining quickly enough. Let’s do our part to ensure that workers in the safety and rescue fields make it home to see their families when their work is done.

Brad Warr

Brad Warr is a Chief Instructor for Roco Rescue and a Captain at the Nampa Fire Department. Brad joined Roco Rescue in 2003, teaching a wide variety of technical rescue classes including rope rescue, confined space rescue, trench rescue, and structural collapse. Brad became a firefighter for the Nampa Fire Department in 1998 and was promoted to Captain in 2006. Before joining the fire department, Brad worked for three years as an Emergency Response Technician for a large computer chip manufacturer in Boise, Idaho, where he was responsible for OSHA compliance, emergency medical response, confined space/rope rescue response and hazardous materials response.

The Importance of Trench/Excavation Safety: A Conversation with Roco Rescue Chief Instructor Tim Robson

Thursday, February 14, 2019

Tim Robson’s involvement with trench rescue started in 1994 when his technical rescue team from the Albuquerque Fire Department responded to what the dispatcher called a trench event.

“When we arrived on the scene, no one was there other than a police officer and a grandmother,” Tim recalls. “She couldn’t find her grandson.”

A company doing trench work in front of her home had offered to pay the woman’s teenage grandson hourly to help them. The teenager was inside the trench when it collapsed.

The Importance of Trench/Excavation Safety: A Conversation with Roco Rescue Chief Instructor Tim Robson

“The company left, and they left him in the trench,” Tim explains. “Unfortunately, it was a fatality. When we found him, he had already succumbed.”

As a result of that experience, Tim understands firsthand the risks involved in trench work and the importance of trench safety. Now, Tim supervises Roco Rescue’s technical rescue teams across the globe and, as a Chief Instructor, leads training courses in – among other things – trench rescue.

Tim is presenting a course on “Managing Excavations” at the North Dakota Safety Council’s 46th Annual Safety & Health Conference later this month. We sat down to talk with Tim recently to find out more about trench safety and why it’s so important.

Roco Rescue: Good afternoon, Tim, and thank you for talking with us today about trench/excavation safety. Let’s start with the overarching question: How dangerous is trench work?

Tim:  Trenching/excavation is one of the major fatality-causing occupations in the U.S. right now, according to the Bureau of Labor Statistics. Of the 130 trench/excavation fatalities that occurred between 2011 and 2016, 80% of those occurred in the private construction industry.

What scares us even more is that the number of fatalities is trending up. In 2014, there were 13 fatalities in trench/excavation. In 2015, that number rose to 25. And in 2016, there were 36 fatalities. So nearly half of the fatalities that occurred over a fifteen-year period happened in 2015 and 2016. Despite the fact that the regulations have gotten stricter, the numbers are trending up.  

The Importance of Trench/Excavation Safety: A Conversation with Roco Rescue Chief Instructor Tim Robson

Roco Rescue: We’re going to touch on the OSHA regulations in a moment. First, please explain why the number of fatalities is trending upwards.

Tim: The increase in fatalities goes hand in hand with the uptick in employment and construction; as the economy improves, there’s more construction and, with that, more trenching and excavation.

In addition to more construction, there’s less space. As a country, we’re building more roads, more buildings, and more infrastructure but we have less physical space to do it in.

And in addition to doing more construction in less space, in our world, we have to do more with less. Ten years ago, there were six people working on a construction trenching job; today, there are 4, and that naturally lends itself to more safety violations.

Roco Rescue: What makes trenches so dangerous?

Tim: First, let me explain the difference between a trench and an excavation: an excavation is wider than it is deep, meaning there’s less chance of dirt collapsing because the vertical walls of the trench are sloping. If my wall slopes away from the bottom of the hole I dug, there’s less chance of that wall falling in.

A trench, on the other hand, is deeper than it is wide. If I have to dig a trench with a perfectly vertical wall, because there’s a road right next to where I’m digging the trench, I can almost guarantee a collapse.

To give readers an idea of the physics and mechanics involved when soil collapses, I often use this analogy: A typical collapse involves a couple of yards of dirt. A couple of yards of dirt collapsing into a 6-foot deep trench has the same force as a pickup truck moving 45 miles an hour. If you’re at the bottom of the trench and the soil falls in on you from 6 feet, you’re getting hit with the same amount of force as a pickup truck traveling 45 miles per hour.

When that force hits you, you can’t survive. And that’s just the force. There’s also the compression and blocked airways that the victim experiences. Every time you take a breath, the soil gets closer to your body so now it’s compressing you and you’re not able to expand your chest wall.

That’s why this is such a big concern for OSHA.

Roco Rescue: Let’s talk more about the OSHA regulations. What is OSHA doing to help reduce the number of fatalities caused by trench collapse?

Tim: Last year, OSHA put out a compliance letter urging the construction industry to improve the safety of their trenching and excavation operations.

OSHA requires that any time someone makes an excavation or trench in the ground as part of their occupation, they have to designate what’s called a competent person. That’s usually someone in a management or supervisory position who is tasked with “identifying existing and predictable hazards in the surroundings, or working conditions which are unsanitary, hazardous, or dangerous to employees, and who has authorization to take prompt corrective measures to eliminate them.”

Roco Rescue: Besides designating a competent person, what precautions can supervisors take at work sites to reduce trench injuries/fatalities, and what can workers do to keep themselves safe?

The Importance of Trench/Excavation Safety: A Conversation with Roco Rescue Chief Instructor Tim Robson

Tim: Construction businesses have to meet the OSHA requirements for trench and excavation safety. To make the trench safe takes more time, more manpower and more labor. Ultimately, safety costs money, which is a challenge for small business in particular.

But the implications for failing to meet the requirements comes with an even bigger cost. Worker safety notwithstanding, the Department of Labor and the Department of Justice now agree that if a fatality occurs on a job site due to a willful violation of an employer, it is now a criminal act.

However, workers are equally responsible for their safety. They are also accountable for their actions. If a trained worker willfully gets into that trench, knowing it’s unprotected, they’re just as culpable as the company that put them there.

In short, the employer’s responsibility is to make sure individuals are trained at work and the employee’s responsibility to understand and follow those requirements.

Roco Rescue: What are three things attendees at your upcoming course at the NDSC Annual Conference can expect to take away from your presentation?

Tim: First, don’t take trench and excavation lightly. There’s a risk that comes with saying, “We’ve always done it this way.”

Second, they’ll leave with an understanding of OSHA’s trench/excavation competent person requirements.

Third, they’ll understand the requirements of AHJ (the authority having jurisdiction), which is generally the host employer. The AHJ is the entity that must deem someone a competent person. As an instructor, I don’t have that authority. Taking my class doesn’t qualify someone as a competent person.

Roco Rescue: How will the course you’re giving at the NDSC Annual Conference differ from Roco Rescue’s training courses in trench rescue?

Tim: At the Roco Training Center, we offer open enrollment courses in trench rescue and can even do a private training based on a specific industry. Our courses teach how to construct a trench so that it won’t collapse and, if it does collapse because of some catastrophic event, teaches workers ways to protect themselves.

Both the courses at the Roco Training Center and my course at the NDSC Annual Conference are focused on compliance, but the course at the NDSC is geared toward a broader audience.

Roco Rescue: What’s your final piece of advice for trench workers, Tim?

Tim: It’s simple: until you know it’s safe, don’t get in the trench.

Roco Rescue: Thank you so much for sharing your knowledge and expertise with us, Tim.

For more information about Roco Rescue’s open enrollment or private training courses in trench safety and trench competent person, check out our training options

 

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