The OSHA Man Cometh
Favorites Post #17 (posted in no particular order)
originally post 8/23/2014
I suppose when you are a Plant Manager, the last person you want to see at your Power Plant doorstep is the OSHA Man! That’s exactly what happened on Thursday, March 10, 1994 at the Coal-fired Power Plant in North Central Oklahoma. He was not paying a social call. He was there to conduct an investigation. One in which I was heavily involved.
In my post from last week, “Tragedy Occurs During Power Plant Safety Meeting” I described a near death accident where a contract worker was engulfed in fly ash in a precipitator hopper. The accident was on all channels on the 5 o’clock news in Oklahoma City. The press was there when the Life Flight helicopter arrived at the hospital where they interviewed the flight crew. The OSHA office in the Federal building a few blocks from the Electric Company’s Corporate Headquarters had quickly assigned someone to the case. Armed with all the authority he needed, he began a full investigation of the accident.
The day before Gerald Young, (the OSHA Man) arrived, I had done some investigation myself into the accident. I was trying to figure out exactly what had happened. Why had someone who thought that he had emptied out a hopper so much so that he climbed inside, had suddenly become engulfed in ash? Where did this large volume of ash come from, and why did it decide to suddenly break loose and fill the hopper at the particular moment when James Vickers had decided to climb into the hopper?
Our Precipitator was longer than this one, but you can see the hoppers on the bottom
Larry Kuennan, the lead engineer had asked me to show him the hopper from the inside of the Precipitator, so he could have an idea of what took place. I told him he needed to put on a fly ash suit and a full face respirator in order to go into the precipitator. After we were all suited up, I took him on a tour of the inside. A sight few people have had the chance to experience. I could write an entire post just about the experience…. Oh…. maybe I already have. See “Moon Walk in a Power Plant Precipitator”
This isn’t me or Larry, this is just some other fortunate soul I found on Google Images
The hopper we needed to investigate was not at the edge, so, we had to squeeze our way around a few beams in order to see the hopper where the accident took place. When we arrived, I explained that when I had first inspected the precipitator, I had found that the ash had piled up five foot above the bottom of the plates because the feeder wasn’t feeding properly.
So, I had figured that when they were vacuuming out the hopper, the ash that was lodged between the plates (that were 9 inches apart) must have still been there when James climbed into the hopper. Something had caused the ash to give way all at once.
Larry and I climbed down between the hoppers where we could see the bottle racks underneath the plates. The bottles are 30 pound cast iron anchors in the shape of the old style milk bottles. They are used to keep the tension on the wires, which are the electrodes that are normally charged with up to 45,000 volts of electricity when the precipitator is online.
When we sat down to look at the four bottle racks, I noticed right away that one rack of bottles was about a foot and a half lower than the rest of the bottle racks. This didn’t make sense to me at first. I couldn’t think of any way that 176 wires and bottles would be lower than the rest of the wires in the hopper. It was a paradox that took a while to soak in.
When we left, Larry Kuennen made a statement I will never forget. He said, “Until now, I thought that Plant Electricians did nothing but twist wires together. I never thought they worked on things like this.” I replied, “We work on anything that has a wire connected to it. That includes almost everything in the plant.” He replied, “Well, I have a new appreciation for Plant Electricians.”
It wasn’t until I returned to the electric shop and heard Scott Hubbard’s recount of the accident (again). Scott and his crew was working on the roof of the precipitator when the accident happened. He said that when the accident happened he heard a loud bang. Sort of like an explosion.
I told him what I had found inside the precipitator. This could only mean one thing…. An electric insulator on the roof of the precipitator that held up the wires on that bottle rack had broken. When that happened, it fell the foot and half causing all the ash that had been lodged between the plates to be immediately jolted loose, engulfing James Vickers who had just climbed in the hopper below.
After lunch, Scott went up on the roof and opened the portal on the tension house that housed the insulator that held up that row of wires. Sure enough. The three foot by 3 inch diameter ceramic insulator had broken. Something that had never happened at the plant up to that point. A tremendous load must have been put on this insulator, or it must have been defective in order to just break. These insulators are designed to hold up to 10,000 pounds of weight. the weight of the bottles and wires altogether weighed about 6,000 pounds add another 1000 pounds for the beam attached to the insulators on the top of the plates. This meant that at least 3,000 pounds of ash was pressing down from the ash above in order for it to just pull apart.
An electric insulator like this only 3 foot long
There was only one person that the OSHA man Jerry wanted to speak to when he arrived at the plant (other than to arrange things). That was me. I was the acting foreman in charge of the operations in, on and below the precipitator when the accident happened. I was also just a regular hourly employee, not so “beholden” to the company that I would participate in any kind of “cover-up”.
The first thing OSHA Jerry wanted to see was the inside of the precipitator. So, I procured a respirator for him, and we climbed up to the landing where one enters the precipitator through side doors. The first thing he did when he arrived at the door was take out a measuring tape to measure the height of the door.
I hadn’t thought about it until that moment, but a new set of OSHA regulations had a new set of Confined Space regulations 1910.146 that dealt specifically with confined spaces. It had gone into effect on April 15, 1993. Here we were almost a year later. I had always treated the precipitator as a confined space, so I had always checked the air quality before I entered it.
So, I asked OSHA Jerry why he measured the size of the door. He said, he was checking if the entrance was “restricted” or “limited”. This was the requirement of a Confined space as stated in OSHA regulation 1910.146. I asked him how small does an entrance have to be to be restricted? He said, “Well. That’s not clearly defined. We could enter the precipitator by bending over and stepping in.
That was the first time I thought that maybe the precipitator itself may not really fit into the strict definition of a confined space. The hoppers do for sure, but does the precipitator? Hmm…. I wondered…. I still do come to think of it. The hoppers were definitely confined spaces by definition… “any space with converging walls, such as a hopper…..”
Oh. I forgot to describe OSHA Jerry. He reminded me a little of the guy who was a sidekick in Cheers named Paul Willson:
Paul Willson in Cheers
Actually, he looked so much like him that I thought of him right away.
When we were done inspecting the precipitator, we returned to the front office where we went to Tom Gibson’s (our Electric Supervisor) office. He closed the door and locked it. And he began to interview me by explaining that anything that was said in this room would be held in confidence. He explained that I could speak freely and that the Electric Company could do nothing to me for telling him the truth.
I thought… Ok…. um…. I have always been known for speaking my mind (maybe a little too much), so he wasn’t going to hear anything that I wouldn’t personally tell the Plant Manager, Ron Kilman to his face. Just ask Ron. I’m sure he would agree that I was pretty open about anything that popped into my mind.
Ron Kilman – Who wouldn’t want to be honest to a nice guy like this?
He asked me if I had been trained about the OSHA Confined Space regulations. I responded by saying that we had a class on it one day where we went over our new confined space requirements. That consisted of reading the company policy. I knew that I needed to have a hole watch, and I needed to check the air before I went into a confined space.
Confined Space Air Monitor
We checked to make sure there was 20.9% oxygen, that there was less than 10 parts per million Carbon Monoxide, less than 5 parts per million H2S (Hydrogen Sulfide) and that there was less than 5% explosive vapors. OSHA Jack wrote everything down.
Actually, while I was talking, Jerry asked me to pause often because he was writing everything I said word-for-word on a yellow notepad what I was saying.
While we were talking, I asked him a few questions also. I asked Jack how he decided to work for OSHA. Where he had come from (Kansas. Wichita, I think). How long he had been working for OSHA. Did he enjoy his job….. At times, I could get him to digress and tell me a story about his life.
As we continued with our interview over this grave accident that almost resulted in the loss of someone’s life, I was busy making a new friend. By the time he had asked me everything he needed to know, I knew all about how he had grown up in Kansas, and how he had gone from job-to-job until he had ended up in front of me… interviewing me.
When we had finished the interview, he explained to me that this was an official document that contained all the answers to the questions he had asked me. He said that this would be private and that the Electric Company would not be able to ever see what I said unless I wanted them to see it. I asked him if I could show it to them. He said he would give me a copy of it, and I could do whatever I wanted with it. He asked me to sign it. I did.
Page 1 of the statement I signed
I took Jerry to the copy machine in the front office where he made copies for me. When he handed them to me, I shook his hand. I told him I enjoyed talking to him. I also told him that I wished him well. I showed him to the elevator, and he left the plant. I made a copy of the papers that I had signed and went directly to the plant manager Ron Kilman’s office and gave him a copy of the document I had signed.
Ron asked me how it went. I told him that it went fine. Here is everything we talked about. I had nothing to hide. It did amaze me that OSHA Jack thought I might want to “spill the beans” about something as if we were treated like peons where the King had total rule. — I guess he didn’t know that Eldon Waugh had retired in 1987.
From there, I went to Bill Bennett’s office. Bill Bennett was our A Foreman. His office was across the hall from Tom Gibson’s office where I had been interviewed for the previous 3 hours. — Yeah. 3 hours. OSHA Jerry didn’t know Shorthand.
Bill asked me how the interview went. I said it went fine. He said that Ron and Ben Brandt had been worried about me because the interview had lasted so long. Bill said he told them, “Don’t worry about Kevin. He probably has this guy wrapped around his little finger. He’s probably using his ‘psychology’ on him”
I always loved Bill with all my heart. He knew me too well. I told Bill that I knew OSHA Jerry’s life story by the time we were done. Bill smiled…. just like this:
Bill Cosby trying to smile like Bill Bennett
I smiled back at Bill. I returned to the Electric Shop to continue with Unit 1 Overhaul. After all. That was my “real” job. I put on my fly ash suit, my full face respirator, and my rubber boots and returned to the innards of the precipitator to continue where I had left off. I had a lot to think about as I scanned the Precipitator plates and wires in the dark with my flashlight safely strapped around my neck.
Comment from the original post
Great story! And good job interviewing OSHA Jack.
When the OSHA (EPA, OFCCP, EEOC, etc.) Man cometh, whatever was scheduled for that day (week, etc.) was suspended and you do whatever he/she wants. Cost to implement changes was not a factor and permanent effects on plant efficiency or employee morale were of little importance either. At 67 (with increasing arthritis) I’m reminded of OSHA’s “help” every time I have to use both hands to start my recip saw (one to pull the trigger and the other to push the “safety” switch), or when I have to re-start my lawnmower every time I empty the grass bag.
Comment from a repost
ESPs are nasty places to have to hang out. We had a guy who was severely burned by flowing ash from a bottom hopper–due to this and some other unrelated health complications which occurred during his absence, he was never able to return to work. For some reason he thought the hopper was empty but it wasn’t and when he opened the door, the ash poured out like water and severely burned his legs. Your story reminded me of the incident. I can’t imagine the impact of being nearly completely engulfed in hot ash. It is a miracle that the man survived.
The OSHA Man Cometh
I suppose when you are a Plant Manager, the last person you want to see at your Power Plant doorstep is the OSHA Man! That’s exactly what happened on Thursday, March 10, 1994 at the Coal-fired Power Plant in North Central Oklahoma. He was not paying a social call. He was there to conduct an investigation. One in which I was heavily involved.
In my post from last week, “Tragedy Occurs During Power Plant Safety Meeting” I described a near death accident where a contract worker was engulfed in fly ash in a precipitator hopper. The accident was all over the 5 o’clock news in Oklahoma City. The press was there when the Life Flight helicopter arrived at the hospital where they interviewed the flight crew. The OSHA office in the Federal building a few blocks from the Electric Company’s Corporate Headquarters had quickly assigned someone to the case. Armed with all the authority he needed, he began a full investigation of the accident.
The day before Gerald Young, (the OSHA Man) arrived, I had done some investigation myself into the accident. I was trying to figure out exactly what had happened. Why had someone who thought that he had emptied out a hopper so much so that he climbed inside, had suddenly become instantly engulfed in ash? Where did this large volume of ash come from, and why did it decide to suddenly break loose and fill the hopper at the particular moment when James Vickers had decided to climb into the hopper?
Our Precipitator was longer than this one, but you can see the hoppers on the bottom
Larry Kuennan, the lead engineer had asked me to show him the hopper from the inside of the Precipitator, so he could have an idea of what took place. I told him he needed to put on a fly ash suit and a full face respirator in order to go into the precipitator. After we were all suited up, I took him on a tour of the inside. A sight few people have had the chance to experience. I could write an entire post just about the experience…. Oh…. maybe I already have. See “Moon Walk in a Power Plant Precipitator”
This isn’t me or Larry, this is just some other fortunate soul I found on Google Images
The hopper we needed to investigate was not at the edge, so, we had to squeeze our way around a few beams in order to see the hopper where the accident took place. When we arrived, I explained that when I had first inspected the precipitator, I had found that the ash had piled up five foot above the bottom of the plates because the feeder wasn’t feeding properly. So, I had figured that when they were vacuuming out the hopper, the ash that was lodged between the plates (that were 9 inches apart) must have still been there when James climbed into the hopper. Something had caused the ash to give way all at once.
Larry and I climbed down between the hoppers where we could see the bottle racks underneath the plates. The bottles are 30 pound anchors in the shape of the old style milk bottles. They are used to keep the tension on the wires, which are the electrodes that are normally charged with up to 45,000 volts of electricity when the precipitator is online.
When we sat down to look at the four bottle racks, I noticed right away that one row of bottles was about a foot and a half lower than the rest of the bottle racks. This didn’t make sense to me at first. I couldn’t think of any way that 176 wires and bottles would be lower than the rest of the wires in the hopper. It was a paradox that took a while to soak in.
When we left, Larry Kuennen made a statement I will never forget. He said, “Until now, I thought that Plant Electricians did nothing but twist wires together. I never thought they worked on things like this.” I replied, “We work on anything that has a wire connected to it. That includes almost everything in the plant.” He replied, “Well, I have a new appreciation for Plant Electricians.”
It wasn’t until I returned to the electric shop and heard Scott Hubbard’s recount of the accident (again). Scott and his crew was working on the roof of the precipitator when the accident happened. He said that when the accident happened he heard a loud bang. Sort of like an explosion. I told him what I had found inside the precipitator. This could only mean one thing…. An electric insulator on the roof of the precipitator that held up the wires on that bottle rack had broken. When that happened, it fell the foot and half causing all the ash that had been lodged between the plates to be jolted loose, engulfing James Vickers who had just climbed in the hopper below.
After lunch, Scott went up on the roof and opened the portal on the tension house that housed the insulator that held up that row of wires. Sure enough. The three foot by 3 inch diameter ceramic insulator had broken. Something that had never happened at the plant up to that point. A tremendous load must have been put on this insulator, or it must have been defective in order to just break. These insulators are designed to hold up to 10,000 pounds of weight. the weight of the bottles and wires altogether weighed about 6,000 pounds. This meant that about 4,000 pounds of ash was pressing down from the ash above in order for it to just pull apart.
An electric insulator like this only 3 foot long
There was only one person that the OSHA man Jerry wanted to speak to when he arrived at the plant (other than to arrange things). That was me. I was the acting foreman in charge of the operations in, on and below the precipitator when the accident happened. I was also just a regular hourly employee, not so “beholden” to the company that I would participate in any kind of “cover-up”.
The first thing OSHA Jerry wanted to see was the inside of the precipitator. So, I procured a respirator for him, and we climbed up to the landing where one enters the precipitator through side doors. The first thing he did when he arrived at the door was take out a measuring tape to measure the height of the door.
I hadn’t thought about it until that moment, but a new set of OSHA regulations had a new set of Confined Space regulations 1910.146 that dealt specifically with confined spaces. It had gone into effect on April 15, 1993. Here we were almost a year later. I had always treated the precipitator as a confined space, so I had always checked the air quality before I entered it.
So, I asked OSHA Jerry why he measured the size of the door. He said, he was checking if the entrance was “restricted” or “limited”. This was the requirement of a Confined space as stated in OSHA regulation 1910.146. I asked him how small does an entrance have to be to be restricted? He said, “Well. That’s not clearly defined. We could enter the precipitator by bending over and stepping in.
That was the first time I thought that maybe the precipitator itself may not really fit into the strict definition of a confined space. The hoppers do for sure, but does the precipitator? Hmm…. I wondered…. I still do come to think of it. The hoppers were definitely confined spaces by definition… “any space with converging walls, such as a hopper…..”
Oh. I forgot to describe OSHA Jerry. He reminded me a little of the guy who was a sidekick in Cheers named Paul Willson:
Paul Willson in Cheers
Actually, he looked so much like him that I thought of him right away.
When we were done inspecting the precipitator, we returned to the front office where we went to Tom Gibson’s (our Electric Supervisor) office. He closed the door and locked it. And he began to interview me by explaining that anything that was said in this room would be held in confidence. He explained that I could speak freely and that the Electric Company could do nothing to me for telling him the truth.
I thought… Ok…. um…. I have always been known for speaking my mind, so he wasn’t going to hear anything that I wouldn’t personally tell the Plant Manager, Ron Kilman to his face. Just ask Ron. I’m sure he would agree that I was pretty open about anything that popped into my mind.
Ron Kilman – Who wouldn’t want to be honest to a nice guy like this?
He asked me if I had been trained how in the OSHA Confined Space regulations. I responded by saying that we had a class on it one day where we went over our new confined space requirements. That consisted of reading the company policy. I knew that I needed to have a hole watch, and I needed to check the air before I went into a confined space.
Confined Space Air Monitor
We checked to make sure there was 20.9% oxygen, that there was less than 10 parts per million Carbon Monoxide, less than 5 parts per million H2S (Hydrogen Sulfide) and that there was less than 5% explosive vapors. OSHA Jack wrote everything down.
Actually, while I was talking, Jerry asked me to pause often because he was writing everything I said word-for-word on a yellow notepad what I was saying.
While we were talking, I asked him a few questions also. I asked Jack how he decided to work for OSHA. Where he had come from (Kansas. Wichita, I think). How long he had been working for OSHA. Did he enjoy his job….. At times, I could get him to digress and tell me a story about his life.
As we continued with our interview over this grave accident that almost resulted in the loss of someone’s life, I was busy making a new friend. By the time he had asked me everything he needed to know, I knew all about how he had grown up in Kansas, and how he had gone from job-to-job until he had ended up in front of me… interviewing me.
When we had finished the interview, he explained to me that this was an official document that contained all the answers to the questions he had asked me. He said that this would be private and that the Electric Company would not be able to ever see what I said unless I wanted them to see it. I asked him if I could show it to them. He said he would give me a copy of it, and I could do whatever I wanted with it. He asked me to sign it. I did.
Page 1 of the statement I signed
I took Jerry to the copy machine in the front office where he made copies for me. When he handed them to me, I shook his hand. I told him I enjoyed talking to him. I also told him that I wished him well. I showed him to the elevator, and he left the plant. I made a copy of the papers that I had signed and went directly to the plant manager Ron Kilman’s office and gave him a copy of the document I had signed.
Ron asked me how it went. I told him that it went fine. Here is everything we talked about. I had nothing to hide. It did amaze me that OSHA Jack thought I might want to “spill the beans” about something as if we were treated like peons where the King had total rule. — I guess he didn’t know that Eldon Waugh had retired in 1987.
From there, I went to Bill Bennett’s office. Bill Bennett was our A Foreman. His office was across the hall from Tom Gibson’s office where I had been interviewed for the previous 3 hours. — Yeah. 3 hours. OSHA Jerry didn’t know Shorthand.
Bill asked me how the interview went. I said it went fine. He said that Ron and Ben Brandt had been worried about me because the interview had lasted so long. Bill said he told them, “Don’t worry about Kevin. He probably has this guy wrapped around his little finger. He’s probably using his ‘psychology’ on him” I always loved Bill with all my heart. He knew me too well. I told Bill that I knew OSHA Jerry’s life story by the time we were done. Bill smiled…. just like this:
Bill Cosby trying to smile like Bill Bennett
I smiled back at Bill. I returned to the Electric Shop to continue with Unit 1 Overhaul. After all. That was my “real” job. I put on my fly ash suit, my full face respirator, and my rubber boots and returned to the innards of the precipitator to continue where I had left off. I had a lot to think about as I scanned the Precipitator plates and wires in the dark with my flashlight safely strapped around my neck.
Comment from the original post
Finding and Defining Power Plant Confined Spaces
OSHA defines a confined space as a place with restricted access, or a place like a hopper with converging walls where you can get stuck. When the supervisors at the coal-fired power plant in North Central Oklahoma were asked to identify the confined spaces their workers had to work in, there were a few spaces that ended up on the list that made some wonder if they had just picked up a case of lice…. In other words, they began to scratch their heads.
Earlier I wrote a story about when a person was engulfed in ash in a Precipitator hopper and almost died, (See the post “Tragedy Occurs During a Power Plant Safety Meeting“). This led to an investigation by OSHA a man from OSHA (See the post “OSHA Man Cometh“). Then we were fined and were given a list of tasks that we had to perform by August 1, 1994 (See the post “Power Plant Men Being Summoned by the Department of Labor“). One of those tasks was to create a Confined Space Rescue Team.
The first task for the Rescue team was to put signs on all the confined spaces with a warning that this was a confined space and that you weren’t supposed to go in there unless you have a Confined Spaces Entry Permit.
Confined Space Sign
After that, the Confined Space Rescue Team was was tasked with developing rescue plans for each confined space.
One of the confined spaces on the list that was supplied by the supervisors at the plant was the Battery Room in the Main Switchgear. This was added to the list by Tom Gibson who was the Electric Supervisor for the plant. According to OSHA’s definition of a confined space, a room like the Battery Room, which you entered by walking through a regular door, didn’t meet the definition of a Confined Space even when trying to stretch the definition in imaginary directions.
The battery rooms had batteries the size of the big one on the left
Tom Gibson explained that he wanted to add the Battery Rooms to the list because he thought that a dangerous condition could arise in the battery room if the ventilation fans failed and there was a build up of toxic gases from the batteries and someone walked in there and passed out. They would need to be rescued just as if they were in a confined space.
So, the Battery Room went on the list…. but the Confined Space Rescue Team decided that we weren’t going to create a rescue plan with much detail. We decided that we would just need to open the door and turn on the vent fan. Later, we were able to remove the battery room from the list.
It is interesting how some people come up with their justification for bending the definition of something like a confined space in order that the room would be considered a more hazardous place than normal. There were other ways to make this point besides trying to fit the big rectangular door into the size of a manhole cover.
When we put together the Confined Space Rescue Team, we had the Safety Task Force send out a intra-company letter to each person asking them if they would like to join the Confined Space Rescue Team. We wanted to get a good cross-section of people from different skill sets. I thought we did pretty good.
I can’t remember every one of the original members, but those that I can remember are:
Alan Hetherington, Jimmie Moore, Mike Vogle, Randy Dailey, Ray Eberle, Thomas Leach, Paul Mullon, George Clouse, myself and um…. I can’t remember the last one. Maybe one of you can remind me.
Once we had the list, the first thing we had to do was to be properly trained as a Confined Space Rescue Team. A company in Dallas, Texas was hired to come to our plant to train us to become Confined Space Rescuteers (I just made that word up… Sort of like Mouseketeers).
While we were taking the training, the trainers kept calling the lead trainer “Dad”, so we began to wonder if this was a family affair. The leader of the training team was much older than the others, and he did treat the young trainers like a father. At one point when one of the trainers was trying to get the lead trainer’s attention, he kept saying, “Dad! Dad!” just like a little kid would try to ask their dad if they could go outside now and play. The rest of us just kept looking at each other like…. yeah… he’s their dad.
It turned out that “Dad” was really just his initials. His name is David A. David, so they just called him Dad. I thought that was pretty neat and fitting since he did treat them all like he was their dad. When I later moved to Texas, I found that David David is a rather popular name down here. It seems like people named David David own a number of car dealerships in the Dallas area.
We were given special rescue harnesses to wear that was a lot like a regular safety harness, except the place where you clip on to the rope is down at your waist instead of up by your chest. This put the point where you are suspended at the center of your weight (if you are built like your average rescuer… I mean, you don’t have a shape like Santa Claus…. which, if you did, you were probably more likely to be a rescuee instead of a rescuer).
Confined Space Rescue Harness
With the focal point in the center of your body, you could easily swing upside down, lay flat or sit straight up. It was pretty neat. You have probably seen someone wearing one of these before…. Tom Cruise demonstrated this technique in the first Mission Impossible movie:
Tom Cruise in Mission Impossible using a rescue harness — well sort of…
We learned a lot of lessons in the Confined Space Rescue Team Training that I have never forgotten. One important statistic was that somewhere around 70 percent of people that die in confined spaces are ‘would be’ rescuers.
If you stop and think about this number for a moment, it is rather shocking (if true). This meant that more people died trying to rescue someone from a confined space than actual original victims.
The reason this happens is because when someone in a confined space is found to have passed out, people tend to rush in there to pull them out, not realizing that the reason the person passed out was because there was some sort of toxic gas or a lack of oxygen in the confined space that caused the first victim to pass out.
I remember a tragedy when I was going to college at the University of Missouri in Columbia, Missouri around the year 1980. I think it was at the Rolla campus where agriculture researchers had a large pit sort of like a deep empty swimming pool where they were doing some kind of experiment.
One of the people working on the project passed out in the bottom of the pit. Three other people in the area rushed down there to help the person. When they climbed down the ladder to help, each of them passed out, and all four of them ended up dead. There was some sort of poison gas that settled down in the pit that was fatal.
We knew then that it was important that we become properly trained as confined space rescuers. We have a culture in the United States to want to help someone in trouble. In some circumstances, a person could even be held liable if they don’t come to someone’s aid in an emergency. It is called a “Duty To Rescue”.
The problem with rushing into a confined space to rescue someone is that you may actually be putting more lives at risk if you are not properly trained. The first tool we used when we arrived at a confined space was an Air Monitor.
Confined Space Air Monitor
We checked the quality of the air in a confined space for 4 different conditions. First, there had to be enough Oxygen (20.9% hopefully). Not too much Carbon Monoxide, No Hydrogen Sulfide (smells like rotten eggs, only if you smell it briefly and then the smell goes away, it could be because it deadens the receptors in your nostrils making you think you’re safe when you’re not — that’s why you need to use a monitor instead of just your nose). Lastly, we check for an explosive atmosphere. In order to make sure we aren’t crawling into some place that is ready to explode.
The first skill we learned was to tie knots. We actually spent a lot of time learning about knot tying. We had to be able to tie them while wearing rescue gloves. Those are leather gloves that keep you from burning your hand when you are feeding a rope through your hands.
Some of the Rescue knots we learned how to tie were the Figure 8, the Figure 8 on a Bite, and a Figure 8 Follow Through. We also learned to tie a Prusik Knot that could be used to climb right up another rope like you were going up steps.
We learned to tie a Water Knot if we needed to extend the lengths of straps. Other knots were the Girth Hitch, the Double Fisherman’s knot, butterfly knot, and the right way to tie a square knot to make sure that you don’t end up with a granny knot and have your knot slip right off the end of the rope.
Rescue Knots
During the Confined Space course, we had to be able to tie these knots not only wearing our gloves, but we had to tie them behind our backs in the dark. After all, it was explained to us, that when you are rescuing people from a confined space crawling on your stomach wearing an SCBA (Self-Contained Breathing Apparatus), you will not be able to see the knots you have to tie in order to pull someone safely out of the hole.
Man wearing an SCBA
The trainers would inspect our knots and they had to be perfect, or he would take them apart and we would have to do them again. You couldn’t have one rope crossing over another where it shouldn’t be, even if the knot was correct. The knot had to be picture perfect.”
“Dad” and the training company had a big black trailer that had a big metal maze where they could fill it with smoke. Then, they would put a safety manequin in the trailer somewhere and we would have to go in there wearing our safety equipment and rescue the dummy in the smoky dark maze during a hot summer day when it was about 100 degrees outside.
The most important thing we learned during that class was that even though our instinct is to go in and be a hero and rescue someone in trouble, we have to realize that the majority of the time when a person goes in a confined space to rescue someone they are retrieving a dead body.
The importance of this lesson is that it’s not worth risking the lives of the Confined Space Rescue Team when the person being rescued is most likely dead already. We needed to remember the statistic that 70% of people that die in confined spaces are would be rescuers.
As long as we kept that in mind, when the time came for us to dive right in and pull someone out, we would take the time to do it right and do it safely. What good is trying to rescue someone only to have our fellow rescuers die alongside the original victim?
The OSHA Man Cometh
I suppose when you are a Plant Manager, the last person you want to see at your Power Plant doorstep is the OSHA Man! That’s exactly what happened on Thursday, March 10, 1994 at the Coal-fired Power Plant in North Central Oklahoma. He was not paying a social call. He was there to conduct an investigation. One in which I was heavily involved.
In my post from last week, “Tragedy Occurs During Power Plant Safety Meeting” I described a near death accident where a contract worker was engulfed in fly ash in a precipitator hopper. The accident was all over the 5 o’clock news in Oklahoma City. The press was there when the Life Flight helicopter arrived at the hospital where they interviewed the flight crew. The OSHA office in the Federal building a few blocks from the Electric Company’s Corporate Headquarters had quickly assigned someone to the case. Armed with all the authority he needed, he began a full investigation of the accident.
The day before Gerald Young, (the OSHA Man) arrived, I had done some investigation myself into the accident. I was trying to figure out exactly what had happened. Why had someone who thought that he had emptied out a hopper so much so that he climbed inside, had suddenly become instantly engulfed in ash? Where did this large volume of ash come from, and why did it decide to suddenly break loose and fill the hopper at the particular moment when James Vickers had decided to climb into the hopper?
Our Precipitator was longer than this one, but you can see the hoppers on the bottom
Larry Kuennan, the lead engineer had asked me to show him the hopper from the inside of the Precipitator, so he could have an idea of what took place. I told him he needed to put on a fly ash suit and a full face respirator in order to go into the precipitator. After we were all suited up, I took him on a tour of the inside. A sight few people have had the chance to experience. I could write an entire post just about the experience…. Oh…. maybe I already have. See “Moon Walk in a Power Plant Precipitator”
This isn’t me or Larry, this is just some other fortunate soul I found on Google Images
The hopper we needed to investigate was not at the edge, so, we had to squeeze our way around a few beams in order to see the hopper where the accident took place. When we arrived, I explained that when I had first inspected the precipitator, I had found that the ash had piled up five foot above the bottom of the plates because the feeder wasn’t feeding properly. So, I had figured that when they were vacuuming out the hopper, the ash that was lodged between the plates (that were 9 inches apart) must have still been there when James climbed into the hopper. Something had caused the ash to give way all at once.
Larry and I climbed down between the hoppers where we could see the bottle racks underneath the plates. The bottles are 30 pound anchors in the shape of the old style milk bottles. They are used to keep the tension on the wires, which are the electrodes that are normally charged with up to 45,000 volts of electricity when the precipitator is online.
When we sat down to look at the four bottle racks, I noticed right away that one row of bottles was about a foot and a half lower than the rest of the bottle racks. This didn’t make sense to me at first. I couldn’t think of anyway that 176 wires and bottles would be lower than the rest of the wires in the hopper. It was a paradox that took a while to soak in.
When we left, Larry Kuennen made a statement I will never forget. He said, “Until now, I thought that Plant Electricians did nothing but twist wires together. I never thought they worked on things like this.” I replied, “We work on anything that has a wire connected to it. That includes almost everything in the plant.” He replied, “Well, I have a new appreciation for Plant Electricians.”
It wasn’t until I returned to the electric shop and heard Scott Hubbard’s recount of the accident (again). Scott and his crew was working on the roof of the precipitator when the accident happened. He said that when the accident happened he heard a loud bang. Sort of like an explosion. I told him what I had found inside the precipitator. This could only mean one thing…. An electric insulator on the roof of the precipitator that held up the wires on that bottle rack had broken. When that happened, it fell the foot and half causing all the ash that had been lodged between the plates to be jolted loose, engulfing James Vickers who had just climbed in the hopper below.
After lunch, Scott went up on the roof and opened the portal on the tension house that housed the insulator that held up that row of wires. Sure enough. The three foot by 3 inch diameter ceramic insulator had broken. Something that had never happened at the plant up to that point. A tremendous load must have been put on this insulator, or it must have been defective in order to just break. These insulators are designed to hold up to 10,000 pounds of weight. the weight of the bottles and wires altogether weighed about 6,000 pounds. This meant that about 4,000 pounds of ash was pressing down from the ash above in order for it to just pull apart.
An electric insulator like this only 3 foot long
There was only one person that the OSHA man Jerry wanted to speak to when he arrived at the plant (other than to arrange things). That was me. I was the acting foreman in charge of the operations in, on and below the precipitator when the accident happened. I was also just a regular hourly employee, not so “beholden” to the company that I would participate in any kind of “cover-up”.
The first thing OSHA Jerry wanted to see was the inside of the precipitator. So, I procured a respirator for him, and we climbed up to the landing where one enters the precipitator through side doors. The first thing he did when he arrived at the door was take out a measuring tape to measure the height of the door.
I hadn’t thought about it until that moment, but a new set of OSHA regulations had a new set of Confined Space regulations 1910.146 that dealt specifically with confined spaces. It had gone into effect on April 15, 1993. Here we were almost a year later. I had always treated the precipitator as a confined space, so I had always checked the air quality before I entered it.
So, I asked OSHA Jerry why he measured the size of the door. He said, he was checking if the entrance was “restricted” or “limited”. This was the requirement of a Confined space as stated in OSHA regulation 1910.146. I asked him how small does an entrance have to be to be restricted? He said, “Well. That’s not clearly defined. We could enter the precipitator by bending over and stepping in.
That was the first time I thought that maybe the precipitator itself may not really fit into the strict definition of a confined space. The hoppers do for sure, but does the precipitator? Hmm…. I wondered…. I still do come to think of it. The hoppers were definitely confined spaces by definition… “any space with converging walls, such as a hopper…..”
Oh. I forgot to describe OSHA Jerry. He reminded me a little of the guy a sidekick in Cheers named Paul Willson:
Paul Willson in Cheers
Actually, he looked so much like him that I thought of him right away.
When we were done inspecting the precipitator, we returned to the front office where we went to Tom Gibson’s (our Electric Supervisor) office. He closed the door and locked it. And he began to interview me by explaining that anything that was said in this room would be held in confidence. He explained that I could speak freely and that the Electric Company could do nothing to me for telling him the truth.
I thought… Ok…. um…. I have always been known for speaking my mind, so he wasn’t going to hear anything that I would personally tell the Plant Manager, Ron Kilman to his face. Just ask Ron. I’m sure he would agree that I was pretty open about anything that popped into my mind.
Ron Kilman – Who wouldn’t want to be honest to a nice guy like this?
He asked me if I had been trained how in the OSHA Confined Space regulations. I responded by saying that we had a class on it one day where we went over our new confined space requirements. That consisted of reading the company policy. I knew that I needed to have a hole watch, and I needed to check the air before I went into a confined space.
Confined Space Air Monitor
We checked to make sure there was 20.9% oxygen, that there was less than 10 parts per million Carbon Monoxide, less than 5 parts per million H2S (Hydrogen Sulfide) and that there was less than 5% explosive vapors. OSHA Jack wrote everything down.
Actually, while I was talking, Jerry asked me to pause often because he was writing everything I said word-for-word on a yellow notepad what I was saying.
While we were talking, I asked him a few questions also. I asked Jack how he decided to work for OSHA. Where he had come from (Kansas. Wichita, I think). How long he had been working for OSHA. Did he enjoy his job….. At times, I could get him to digress and tell me a story about his life.
As we continued with our interview over this grave accident that almost resulted in the loss of someone’s life, I was busy making a new friend. By the time he had asked me everything he needed to know, I knew all about how he had grown up in Kansas, and how he had gone from job-to-job until he had ended up in front of me… interviewing me.
When we had finished the interview, he explained to me that this was an official document that contained all the answers to the questions he had asked me. He said that this would be private and that the Electric Company would not be able to ever see what I said unless I wanted them to see it. I asked him if I could show it to them. He said he would give me a copy of it, and I could do whatever I wanted with it. He asked me to sign it. I did.
Page 1 of the statement I signed
I took Jerry to the copy machine in the front office where he made copies for me. When he handed them to me, I shook his hand. I told him I enjoyed talking to him. I also told him that I wished him well. I showed him to the elevator, and he left the plant. I made a copy of the papers that I had signed and went directly to the plant manager Ron Kilman’s office and gave him a copy of the document I had signed.
Ron asked me how it went. I told him that it went fine. Here is everything we talked about. I had nothing to hide. It did amaze me that OSHA Jack thought I might want to “spill the beans” about something as if we were treated like peons where the King had total rule. — I guess he didn’t know that Eldon Waugh had retired in 1987.
From there, I went to Bill Bennett’s office. Bill Bennett was our A Foreman. His office was across the hall from Tom Gibson’s office where I had been interviewed for the previous 3 hours. — Yeah. 3 hours. OSHA Jerry didn’t know Shorthand.
Bill asked me how the interview went. I said it went fine. He said that Ron and Ben Brandt had been worried about me because the interview had lasted so long. Bill said he told them, “Don’t worry about Kevin. He probably has this guy wrapped around his little finger. He’s probably using his ‘psychology’ on him” I always loved Bill with all my heart. He knew me too well. I told Bill that I knew OSHA Jerry’s life story by the time we were done. Bill smiled…. just like this:
Bill Cosby trying to smile like Bill Bennett
I smiled back at Bill. I returned to the Electric Shop to continue with Unit 1 Overhaul. After all. That was my “real” job. I put on my fly ash suit, my full face respirator, and my rubber boots and returned to the innards of the precipitator to continue where I had left off. I had a lot to think about as I scanned the Precipitator plates and wires in the dark with my flashlight safely strapped around my neck.
Comment from the original post
-
Great story! And good job interviewing OSHA Jack.
When the OSHA (EPA, OFCCP, EEOC, etc.) Man cometh, whatever was scheduled for that day (week, etc.) was suspended and you do whatever he/she wants. Cost to implement changes was not a factor and permanent effects on plant efficiency or employee morale were of little importance either. At 67 (with increasing arthritis) I’m reminded of OSHA’s “help” every time I have to use both hands to start my recip saw (one to pull the trigger and the other to push the “safety” switch), or when I have to re-start my lawnmower every time I empty the grass bag.
Finding and Defining Power Plant Confined Spaces
Originally posted on November 8, 2014.
OSHA defines a confined space as a place with restricted access, or a place like a hopper with converging walls where you can get stuck. When the supervisors at the coal-fired power plant in North Central Oklahoma were asked to identify the confined spaces their workers had to work in, there were a few spaces that ended up on the list that made some wonder if they had just picked up a case of lice…. In other words, they began to scratch their heads.
Earlier I wrote a story about when a person was engulfed in ash in a Precipitator hopper and almost died, (See the post “Tragedy Occurs During a Power Plant Safety Meeting“). This led to an investigation by OSHA a man from OSHA (See the post “OSHA Man Cometh“). Then we were fined and were given a list of tasks that we had to perform by August 1, 1994 (See the post “Power Plant Men Being Summoned by the Department of Labor“). One of those tasks was to create a Confined Space Rescue Team.
The first task for the Rescue team was to put signs on all the confined spaces with a warning that this was a confined space and that you weren’t supposed to go in there unless you have a Confined Spaces Entry Permit.
Confined Space Sign
After that, the Confined Space Rescue Team was was tasked with developing rescue plans for each confined space.
One of the confined spaces on the list that was supplied by the supervisors at the plant was the Battery Room in the Main Switchgear. This was added to the list by Tom Gibson who was the Electric Supervisor for the plant. According to OSHA’s definition of a confined space, a room like the Battery Room, which you entered by walking through a regular door, didn’t meet the definition of a Confined Space even when trying to stretch the definition in imaginary directions.
The battery rooms had batteries the size of the big one on the left
Tom Gibson explained that he wanted to add the Battery Rooms to the list because he thought that a dangerous conditiono could arise in the battery room if the ventilation fans failed and there was a build up of toxic gases from the batteries and someone walked in there and passed out. They would need to be rescued just as if they were in a confined space.
So, the Battery Room went on the list…. but the Confined Space Rescue Team decided that we weren’t going to create a rescue plan with much detail. We decided that we would just need to open the door and turn on the vent fan. Later, we were able to remove the battery room from the list.
It is interesting how some people come up with their justification for bending the definition of something like a confined space in order that the room would be considered a more hazardous place than normal. There were other ways to make this point besides trying to fit the big rectangular door into the size of a manhole cover.
When we put together the Confined Space Rescue Team, we had the Safety Task Force send out a intra-company letter to each person asking them if they would like to join the Confined Space Rescue Team. We wanted to get a good cross-section of people from different skill sets. I thought we did pretty good.
I can’t remember every one of the original member, but those that I can remember are:
Alan Hetherington, Jimmie Moore, Mike Vogle, Randy Dailey, Ray Eberle, Thomas Leach, Paul Mullon, George Clouse, myselft and um…. I can’t remember the last one. Maybe one of you can remind me.
Once we had the list, the first thing we had to do was to be properly trained as a Confined Space Rescue Team. A company in Dallas, Texas was hired to come to our plant to train us to become Confined Space Rescuteers (I just made that word up… Sort of like Mouseketeers).
While we were taking the training, the trainers kept calling the lead trainer “Dad”, so we began to wonder if this was a family affair. The leader of the training team was much older than the others, and he did treat the young trainers like a father. At one point when one of the trainers was trying to get the lead trainer’s attention, he kept saying, “Dad! Dad!” just like a little kid would try to ask their dad if they could go outside now and play. The rest of us just kept looking at each other like…. yeah… he’s their dad.
It turned out that Dad was really just his initials. His name is David A. David, so they just called him Dad. I thought that was pretty neat and fitting since he did treat them all like he was their dad. When I later moved to Texas, I found that David David is a rather popular name down here. It seems like people named David David own a number of car dealerships in the Dallas area.
We were given special rescue harnesses to wear that was a lot like a regular safety harness, except the place where you clip on to the rope is down at your waist instead of up by your chest. This put the point where you are suspended at the center of your weight (if you are built like your average rescuer… I mean, you don’t have a shape like Santa Claus…. which, if you did, you were probably more likely to be a rescuee instead of a rescuer).
Confined Space Rescue Harness
With the focal point in the center of your body, you could easily swing upside down, lay flat or sit straight up. It was pretty neat. You have probably seen someone wearing one of these before…. Tom Cruise demonstrated this technique in the first Mission Impossible movie:
Tom Cruise in Mission Impossible using a rescue harness — well sort of…
We learned a lot of lessons in the Confined Space Rescue Team Training that I have never forgotten. One important statistic was that somewhere around 70 percent of people that die in confined spaces are would be rescuers.
If you stop and think about this number for a moment, it is rather shocking (if true). This meant that more people died trying to rescue someone from a confined space than actual original victims.
The reason this happens is because when someone in a confined space is found to have passed out, people tend to rush in there to pull them out, not realizing that the reason the person passed out was because there was some sort of toxic gas or a lack of oxygen in the confined space that caused the first victim to pass out.
I remember a tragedy when I was going to college at the University of Missouri in Columbia, Missouri around the year 1980. I think it was at the Rolla campus where agriculture researchers had a large pit sort of like a deep empty swimming pool where they were doing some kind of experiment.
One of the people working on the project passed out in the bottom of the pit. Three other people in the area rushed down there to help the person. When they climbed down the ladder to help, each of them passed out, and all four of them ended up dead. There was some sort of poison gas that settled down in the pit that was fatal.
We knew then that it was important that we become properly trained as confined space rescuers. We have a culture in the United States to want to help someone in trouble. In some circumstances, a person could even be held liable if they don’t come to someone’s aid in an emergency. It is called a “Duty To Rescue”.
The problem with rushing into a confined space to rescuse someone is that you may actually be putting more lives at risk if you are not properly trained. The first tool we used when we arrived at a confined space was an Air Monitor.
Confined Space Air Monitor
We checked the quality of the air in a confined space for 4 different conditions. First, there had to be enough Oxygen (20.9% hopefully). Not too much Carbon Monoxide, No Hydrogen Sulfide (smells like rotten eggs, only if you smell it briefly and then the smell goes away, it could be because it deadens the receptors in your nostrils making you think you’re safe when you’re not — that’s why you need to use a monitor instead of just your nose). Lastly, we check for an explosive atmosphere. In order to make sure we aren’t crawling into some place that is ready to explode.
The first skill we learned was to tie knots. We actually spent a lot of time learning about knot tying. We had to be able to tie them while wearing rescue gloves. Those are leather gloves that keep you from burning your hand when you are feeding a rope through your hands.
Some of the Rescue knots we learned how to tie were the Figure 8, the Figure 8 on a Bite, and a Figure 8 Follow Thtrough. We also learned to tie a Prusik Knot that could be used to climb right up another rope like you were going up steps.
We learned to tie a Water Knot if we needed to extend the lengths of straps. Other knots were the Girth Hitch, the Double Fisherman’s knot, butterfly knot, and the right way to tie a square knot to make sure that you don’t end up with a granny knot and have your knot slip right off the end of the rope.
Rescue Knots
During the Confined Space course, we had to be able to tie these knots not only wearing our gloves, but we had to tie them behind our backs in the dark. After all, it was explained to us, that when you are rescuing people from a confined space crawling on your stomach wearing an SCBA (Self-Contained Breathing Apparatus), you will not be able to see the knots you have to tie in order to pull someone safely out of the hole.
Man wearing an SCBA
The trainers would inspect our knots and they had to be perfect, or he would take them apart and we would have to do them again. You couldn’t have one rope croxxing over another where it shouldn’t be, even if the knot was correct. The knot had to be picture perfect.”
“Dad” and the training company had a big black trailer that had a big metal maze where they could fill it with smoke. Then, they would put a safety manequin in the trailer somewhere and we would have to go in there wearing our safety equipment and rescue the dummy in the smoky dark maze during a hot summer day when it was about 100 degrees outside.
The most important thing we learned during that class was that even though our instinct is to go in and be a hero and rescue someone in trouble, we have to realize that the majority of the time when a person goes in a confined space to rescue someone they are retrieving a dead body.
The importance of this lesson is that it’s not worth risking the lives of the Confined Space Rescue Team when the person being rescued is most likely dead already. We needed to remember the statistic that 70% of people that die in confined spaces are would be rescuers.
As long as we kept that in mind, when the time came for us to dive right in and pull someone out, we would take the time to do it right and do it safely. What good is trying to rescue someone only to have our fellow rescuers die alongside the original victim?
Finding and Defining Power Plant Confined Spaces
Originally posted on November 8, 2014.
OSHA defines a confined space as a place with restricted access, or a place like a hopper with converging walls where you can get stuck. When the supervisors at the coal-fired power plant in North Central Oklahoma were asked to identify the confined spaces their workers had to work in, there were a few spaces that ended up on the list that made some wonder if they had just picked up a case of lice…. In other words, they began to scratch their heads.
Earlier I wrote a story about when a person was engulfed in ash in a Precipitator hopper and almost died, (See the post “Tragedy Occurs During a Power Plant Safety Meeting“). This led to an investigation by OSHA a man from OSHA (See the post “OSHA Man Cometh“). Then we were fined and were given a list of tasks that we had to perform by August 1, 1994 (See the post “Power Plant Men Being Summoned by the Department of Labor“). One of those tasks was to create a Confined Space Rescue Team.
The first task for the Rescue team was to put signs on all the confined spaces with a warning that this was a confined space and that you weren’t supposed to go in there unless you have a Confined Spaces Entry Permit.
Confined Space Sign
After that, the Confined Space Rescue Team was was tasked with developing rescue plans for each confined space.
One of the confined spaces on the list that was supplied by the supervisors at the plant was the Battery Room in the Main Switchgear. This was added to the list by Tom Gibson who was the Electric Supervisor for the plant. According to OSHA’s definition of a confined space, a room like the Battery Room, which you entered by walking through a regular door, didn’t meet the definition of a Confined Space even when trying to stretch the definition in imaginary directions.
The battery rooms had batteries the size of the big one on the left
Tom Gibson explained that he wanted to add the Battery Rooms to the list because he thought that a dangerous conditiono could arise in the battery room if the ventilation fans failed and there was a build up of toxic gases from the batteries and someone walked in there and passed out. They would need to be rescued just as if they were in a confined space.
So, the Battery Room went on the list…. but the Confined Space Rescue Team decided that we weren’t going to create a rescue plan with much detail. We decided that we would just need to open the door and turn on the vent fan. Later, we were able to remove the battery room from the list.
It is interesting how some people come up with their justification for bending the definition of something like a confined space in order that the room would be considered a more hazardous place than normal. There were other ways to make this point besides trying to fit the big rectangular door into the size of a manhole cover.
When we put together the Confined Space Rescue Team, we had the Safety Task Force send out a intra-company letter to each person asking them if they would like to join the Confined Space Rescue Team. We wanted to get a good cross-section of people from different skill sets. I thought we did pretty good.
I can’t remember every one of the original member, but those that I can remember are:
Alan Hetherington, Jimmie Moore, Mike Vogle, Randy Dailey, Ray Eberle, Thomas Leach, Paul Mullon, George Clouse, myselft and um…. I can’t remember the last one. Maybe one of you can remind me.
Once we had the list, the first thing we had to do was to be properly trained as a Confined Space Rescue Team. A company in Dallas, Texas was hired to come to our plant to train us to become Confined Space Rescuteers (I just made that word up… Sort of like Mouseketeers).
While we were taking the training, the trainers kept calling the lead trainer “Dad”, so we began to wonder if this was a family affair. The leader of the training team was much older than the others, and he did treat the young trainers like a father. At one point when one of the trainers was trying to get the lead trainer’s attention, he kept saying, “Dad! Dad!” just like a little kid would try to ask their dad if they could go outside now and play. The rest of us just kept looking at each other like…. yeah… he’s their dad.
It turned out that Dad was really just his initials. His name is David A. David, so they just called him Dad. I thought that was pretty neat and fitting since he did treat them all like he was their dad. When I later moved to Texas, I found that David David is a rather popular name down here. It seems like people named David David own a number of car dealerships in the Dallas area.
We were given special rescue harnesses to wear that was a lot like a regular safety harness, except the place where you clip on to the rope is down at your waist instead of up by your chest. This put the point where you are suspended at the center of your weight (if you are built like your average rescuer… I mean, you don’t have a shape like Santa Claus…. which, if you did, you were probably more likely to be a rescuee instead of a rescuer).
Confined Space Rescue Harness
With the focal point in the center of your body, you could easily swing upside down, lay flat or sit straight up. It was pretty neat. You have probably seen someone wearing one of these before…. Tom Cruise demonstrated this technique in the first Mission Impossible movie:
Tom Cruise in Mission Impossible using a rescue harness — well sort of…
We learned a lot of lessons in the Confined Space Rescue Team Training that I have never forgotten. One important statistic was that somewhere around 70 percent of people that die in confined spaces are would be rescuers.
If you stop and think about this number for a moment, it is rather shocking (if true). This meant that more people died trying to rescue someone from a confined space than actual original victims.
The reason this happens is because when someone in a confined space is found to have passed out, people tend to rush in there to pull them out, not realizing that the reason the person passed out was because there was some sort of toxic gas or a lack of oxygen in the confined space that caused the first victim to pass out.
I remember a tragedy when I was going to college at the University of Missouri in Columbia, Missouri around the year 1980. I think it was at the Rolla campus where agriculture researchers had a large pit sort of like a deep empty swimming pool where they were doing some kind of experiment.
One of the people working on the project passed out in the bottom of the pit. Three other people in the area rushed down there to help the person. When they climbed down the ladder to help, each of them passed out, and all four of them ended up dead. There was some sort of poison gas that settled down in the pit that was fatal.
We knew then that it was important that we become properly trained as confined space rescuers. We have a culture in the United States to want to help someone in trouble. In some circumstances, a person could even be held liable if they don’t come to someone’s aid in an emergency. It is called a “Duty To Rescue”.
The problem with rushing into a confined space to rescuse someone is that you may actually be putting more lives at risk if you are not properly trained. The first tool we used when we arrived at a confined space was an Air Monitor.
Confined Space Air Monitor
We checked the quality of the air in a confined space for 4 different conditions. First, there had to be enough Oxygen (20.9% hopefully). Not too much Carbon Monoxide, No Hydrogen Sulfide (smells like rotten eggs, only if you smell it briefly and then the smell goes away, it could be because it deadens the receptors in your nostrils making you think you’re safe when you’re not — that’s why you need to use a monitor instead of just your nose). Lastly, we check for an explosive atmosphere. In order to make sure we aren’t crawling into some place that is ready to explode.
The first skill we learned was to tie knots. We actually spent a lot of time learning about knot tying. We had to be able to tie them while wearing rescue gloves. Those are leather gloves that keep you from burning your hand when you are feeding a rope through your hands.
Some of the Rescue knots we learned how to tie were the Figure 8, the Figure 8 on a Bite, and a Figure 8 Follow Thtrough. We also learned to tie a Prusik Knot that could be used to climb right up another rope like you were going up steps.
We learned to tie a Water Knot if we needed to extend the lengths of straps. Other knots were the Girth Hitch, the Double Fisherman’s knot, butterfly knot, and the right way to tie a square knot to make sure that you don’t end up with a granny knot and have your knot slip right off the end of the rope.
Rescue Knots
During the Confined Space course, we had to be able to tie these knots not only wearing our gloves, but we had to tie them behind our backs in the dark. After all, it was explained to us, that when you are rescuing people from a confined space crawling on your stomach wearing an SCBA (Self-Contained Breathing Apparatus), you will not be able to see the knots you have to tie in order to pull someone safely out of the hole.
Man wearing an SCBA
The trainers would inspect our knots and they had to be perfect, or he would take them apart and we would have to do them again. You couldn’t have one rope croxxing over another where it shouldn’t be, even if the knot was correct. The knot had to be picture perfect.”
“Dad” and the training company had a big black trailer that had a big metal maze where they could fill it with smoke. Then, they would put a safety manequin in the trailer somewhere and we would have to go in there wearing our safety equipment and rescue the dummy in the smoky dark maze during a hot summer day when it was about 100 degrees outside.
The most important thing we learned during that class was that even though our instinct is to go in and be a hero and rescue someone in trouble, we have to realize that the majority of the time when a person goes in a confined space to rescue someone they are retrieving a dead body.
The importance of this lesson is that it’s not worth risking the lives of the Confined Space Rescue Team when the person being rescued is most likely dead already. We needed to remember the statistic that 70% of people that die in confined spaces are would be rescuers.
As long as we kept that in mind, when the time came for us to dive right in and pull someone out, we would take the time to do it right and do it safely. What good is trying to rescue someone only to have our fellow rescuers die alongside the original victim?
The OSHA Man Cometh
I suppose when you are a Plant Manager, the last person you want to see at your Power Plant doorstep is the OSHA Man! That’s exactly what happened on Thursday, March 10, 1994 at the Coal-fired Power Plant in North Central Oklahoma. He was not paying a social call. He was there to conduct an investigation. One in which I was heavily involved.
In my post from last week, “Tragedy Occurs During Power Plant Safety Meeting” I described a near death accident where a contract worker was engulfed in fly ash in a precipitator hopper. The accident was all over the 5 o’clock news in Oklahoma City. The press was there when the Life Flight helicopter arrived at the hospital where they interviewed the flight crew. The OSHA office in the Federal building a few blocks from the Electric Company’s Corporate Headquarters had quickly assigned someone to the case. Armed with all the authority he needed, he began a full investigation of the accident.
The day before Gerald Young, (the OSHA Man) arrived, I had done some investigation myself into the accident. I was trying to figure out exactly what had happened. Why had someone who thought that he had emptied out a hopper so much so that he climbed inside, had suddenly become instantly engulfed in ash? Where did this large volume of ash come from, and why did it decide to suddenly break loose and fill the hopper at the particular moment when James Vickers had decided to climb into the hopper?
Our Precipitator was longer than this one, but you can see the hoppers on the bottom
Larry Kuennan, the lead engineer had asked me to show him the hopper from the inside of the Precipitator, so he could have an idea of what took place. I told him he needed to put on a fly ash suit and a full face respirator in order to go into the precipitator. After we were all suited up, I took him on a tour of the inside. A sight few people have had the chance to experience. I could write an entire post just about the experience…. Oh…. maybe I already have. See “Moon Walk in a Power Plant Precipitator”
This isn’t me or Larry, this is just some other fortunate soul I found on Google Images
The hopper we needed to investigate was not at the edge, so, we had to squeeze our way around a few beams in order to see the hopper where the accident took place. When we arrived, I explained that when I had first inspected the precipitator, I had found that the ash had piled up five foot above the bottom of the plates because the feeder wasn’t feeding properly. So, I had figured that when they were vacuuming out the hopper, the ash that was lodged between the plates (that were 9 inches apart) must have still been there when James climbed into the hopper. Something had caused the ash to give way all at once.
Larry and I climbed down between the hoppers where we could see the bottle racks underneath the plates. The bottles are 30 pound anchors in the shape of the old style milk bottles. They are used to keep the tension on the wires, which are the electrodes that are normally charged with up to 45,000 volts of electricity when the precipitator is online.
When we sat down to look at the four bottle racks, I noticed right away that one row of bottles was about a foot and a half lower than the rest of the bottle racks. This didn’t make sense to me at first. I couldn’t think of anyway that 176 wires and bottles would be lower than the rest of the wires in the hopper. It was a paradox that took a while to soak in.
When we left, Larry Kuennen made a statement I will never forget. He said, “Until now, I thought that Plant Electricians did nothing but twist wires together. I never thought they worked on things like this.” I replied, “We work on anything that has a wire connected to it. That includes almost everything in the plant.” He replied, “Well, I have a new appreciation for Plant Electricians.”
It wasn’t until I returned to the electric shop and heard Scott Hubbard’s recount of the accident (again). Scott and his crew was working on the roof of the precipitator when the accident happened. He said that when the accident happened he heard a loud bang. Sort of like an explosion. I told him what I had found inside the precipitator. This could only mean one thing…. An electric insulator on the roof of the precipitator that held up the wires on that bottle rack had broken. When that happened, it fell the foot and half causing all the ash that had been lodged between the plates to be jolted loose, engulfing James Vickers who had just climbed in the hopper below.
After lunch, Scott went up on the roof and opened the portal on the tension house that housed the insulator that held up that row of wires. Sure enough. The three foot by 3 inch diameter ceramic insulator had broken. Something that had never happened at the plant up to that point. A tremendous load must have been put on this insulator, or it must have been defective in order to just break. These insulators are designed to hold up to 10,000 pounds of weight. the weight of the bottles and wires altogether weighed about 6,000 pounds. This meant that about 4,000 pounds of ash was pressing down from the ash above in order for it to just pull apart.
An electric insulator like this only 3 foot long
There was only one person that the OSHA man Jerry wanted to speak to when he arrived at the plant (other than to arrange things). That was me. I was the acting foreman in charge of the operations in, on and below the precipitator when the accident happened. I was also just a regular hourly employee, not so “beholden” to the company that I would participate in any kind of “cover-up”.
The first thing OSHA Jerry wanted to see was the inside of the precipitator. So, I procured a respirator for him, and we climbed up to the landing where one enters the precipitator through side doors. The first thing he did when he arrived at the door was take out a measuring tape to measure the height of the door.
I hadn’t thought about it until that moment, but a new set of OSHA regulations had a new set of Confined Space regulations 1910.146 that dealt specifically with confined spaces. It had gone into effect on April 15, 1993. Here we were almost a year later. I had always treated the precipitator as a confined space, so I had always checked the air quality before I entered it.
So, I asked OSHA Jerry why he measured the size of the door. He said, he was checking if the entrance was “restricted” or “limited”. This was the requirement of a Confined space as stated in OSHA regulation 1910.146. I asked him how small does an entrance have to be to be restricted? He said, “Well. That’s not clearly defined. We could enter the precipitator by bending over and stepping in.
That was the first time I thought that maybe the precipitator itself may not really fit into the strict definition of a confined space. The hoppers do for sure, but does the precipitator? Hmm…. I wondered…. I still do come to think of it. The hoppers were definitely confined spaces by definition… “any space with converging walls, such as a hopper…..”
Oh. I forgot to describe OSHA Jerry. He reminded me a little of the guy a sidekick in Cheers named Paul Willson:
Paul Willson in Cheers
Actually, he looked so much like him that I thought of him right away.
When we were done inspecting the precipitator, we returned to the front office where we went to Tom Gibson’s (our Electric Supervisor) office. He closed the door and locked it. And he began to interview me by explaining that anything that was said in this room would be held in confidence. He explained that I could speak freely and that the Electric Company could do nothing to me for telling him the truth.
I thought… Ok…. um…. I have always been known for speaking my mind, so he wasn’t going to hear anything that I would personally tell the Plant Manager, Ron Kilman to his face. Just ask Ron. I’m sure he would agree that I was pretty open about anything that popped into my mind.
Ron Kilman – Who wouldn’t want to be honest to a nice guy like this?
He asked me if I had been trained how in the OSHA Confined Space regulations. I responded by saying that we had a class in it one day where we went over our new confined space requirements. That consisted of reading the company policy. I knew that I needed to have a hole watch, and I needed to check the air before I went into a confined space.
Confined Space Air Monitor
We checked to make sure there was 20.9% oxygen, that there was less than 10 parts per million Carbon Monoxide, less than 5 parts per million H2S (Hydrogen Sulfide) and that there was less than 5% explosive vapors. OSHA Jack wrote everything down.
Actually, while I was talking, Jerry asked me to pause often because he was writing everything I said word-for-word on a yellow notepad what I was saying.
While we were talking, I asked him a few questions also. I asked Jack how he decided to work for OSHA. Where he had come from (Kansas. Wichita, I think). How long he had been working for OSHA. Did he enjoy his job….. At times, I could get him to digress and tell me a story about his life.
As we continued with our interview over this grave accident that almost resulted in the loss of someone’s life, I was busy making a new friend. By the time he had asked me everything he needed to know, I knew all about how he had grown up in Kansas, and how he had gone from job-to-job until he had ended up in front of me… interviewing me.
When we had finished the interview, he explained to me that this was an official document that contained all the answers to the questions he had asked me. He said that this would be private and that the Electric Company would not be able to ever see what I said unless I wanted them to see it. I asked him if I could show it to them. He said he would give me a copy of it, and I could do whatever I wanted with it. He asked me to sign it. I did.
Page 1 of the statement I signed
I took Jerry to the copy machine in the front office where he made copies for me. When he handed them to me, I shook his hand. I told him I enjoyed talking to him. I also told him that I wished him well. I showed him to the elevator, and he left the plant. I made a copy of the papers that I had signed and went directly to the plant manager Ron Kilman’s office and gave him a copy of the document I had signed.
Ron asked me how it went. I told him that it went fine. Here is everything we talked about. I had nothing to hide. It did amaze me that OSHA Jack thought I might want to “spill the beans” about something as if we were treated like peons where the King had total rule. — I guess he didn’t know that Eldon Waugh had retired in 1987.
From there, I went to Bill Bennett’s office. Bill Bennett was our A Foreman. His office was across the hall from Tom Gibson’s office where I had been interviewed for the previous 3 hours. — Yeah. 3 hours. OSHA Jack didn’t know Shorthand.
Bill asked me how the interview went. I said it went fine. He said that Ron and Ben Brandt had been worried about me because the interview had lasted so long. Bill said he told them, “Don’t worry about Kevin. He probably has this guy wrapped around his little finger. He’s probably using his ‘psychology’ on him” I always loved Bill with all my heart. He knew me too well. I told Bill that I knew OSHA Jack’s life story by the time we were done. Bill smiled…. just like this:
Bill Cosby trying to smile like Bill Bennett
I smiled back at Bill. I returned to the Electric Shop to continue with Unit 1 Overhaul. After all. That was my “real” job. I put on my fly ash suit, my full face respirator, and my rubber boots and returned to the innards of the precipitator to continue where I had left off. I had a lot to think about as I scanned the Precipitator plates and wires in the dark with my flashlight safely strapped around my neck.
Comment from the original post
-
Great story! And good job interviewing OSHA Jack.
When the OSHA (EPA, OFCCP, EEOC, etc.) Man cometh, whatever was scheduled for that day (week, etc.) was suspended and you do whatever he/she wants. Cost to implement changes was not a factor and permanent effects on plant efficiency or employee morale were of little importance either. At 67 (with increasing arthritis) I’m reminded of OSHA’s “help” every time I have to use both hands to start my recip saw (one to pull the trigger and the other to push the “safety” switch), or when I have to re-start my lawnmower every time I empty the grass bag.
Finding and Defining Power Plant Confined Spaces
OSHA defines a confined space as a place with restricted access, or a place like a hopper with converging walls where you can get stuck. When the supervisors at the coal-fired power plant in North Central Oklahoma were asked to identify the confined spaces their workers had to work in, there were a few spaces that ended up on the list that made some wonder if they had just picked up a case of lice…. In other words, they began to scratch their heads.
Earlier I wrote a story about when a person was engulfed in ash in a Precipitator hopper and almost died, (See the post “Tragedy Occurs During a Power Plant Safety Meeting“). This led to an investigation by OSHA a man from OSHA (See the post “OSHA Man Cometh“). Then we were fined and were given a list of tasks that we had to perform by August 1, 1994 (See the post “Power Plant Men Being Summoned by the Department of Labor“). One of those tasks was to create a Confined Space Rescue Team.
The first task for the Rescue team was to put signs on all the confined spaces with a warning that this was a confined space and that you weren’t supposed to go in there unless you have a Confined Spaces Entry Permit.
Confined Space Sign
After that, the Confined Space Rescue Team was was tasked with developing rescue plans for each confined space.
One of the confined spaces on the list that was supplied by the supervisors at the plant was the Battery Room in the Main Switchgear. This was added to the list by Tom Gibson who was the Electric Supervisor for the plant. According to OSHA’s definition of a confined space, a room like the Battery Room, which you entered by walking through a regular door, didn’t meet the definition of a Confined Space even when trying to stretch the definition in imaginary directions.
The battery rooms had batteries the size of the big one on the left
Tom Gibson explained that he wanted to add the Battery Rooms to the list because he thought that a dangerous conditiono could arise in the battery room if the ventilation fans failed and there was a build up of toxic gases from the batteries and someone walked in there and passed out. They would need to be rescued just as if they were in a confined space.
So, the Battery Room went on the list…. but the Confined Space Rescue Team decided that we weren’t going to create a rescue plan with much detail. We decided that we would just need to open the door and turn on the vent fan. Later, we were able to remove the battery room from the list.
It is interesting how some people come up with their justification for bending the definition of something like a confined space in order that the room would be considered a more hazardous place than normal. There were other ways to make this point besides trying to fit the big rectangular door into the size of a manhole cover.
When we put together the Confined Space Rescue Team, we had the Safety Task Force send out a intra-company letter to each person asking them if they would like to join the Confined Space Rescue Team. We wanted to get a good cross-section of people from different skill sets. I thought we did pretty good.
I can’t remember every one of the original member, but those that I can remember are:
Alan Hetherington, Jimmie Moore, Mike Vogle, Randy Dailey, Ray Eberle, Thomas Leach, Paul Mullon, George Clouse, myselft and um…. I can’t remember the last one. Maybe one of you can remind me.
Once we had the list, the first thing we had to do was to be properly trained as a Confined Space Rescue Team. A company in Dallas, Texas was hired to come to our plant to train us to become Confined Space Rescuteers (I just made that word up… Sort of like Mouseketeers).
While we were taking the training, the trainers kept calling the lead trainer “Dad”, so we began to wonder if this was a family affair. The leader of the training team was much older than the others, and he did treat the young trainers like a father. At one point when one of the trainers was trying to get the lead trainer’s attention, he kept saying, “Dad! Dad!” just like a little kid would try to ask their dad if they could go outside now and play. The rest of us just kept looking at each other like…. yeah… he’s their dad.
It turned out that Dad was really just his initials. His name is David A. David, so they just called him Dad. I thought that was pretty neat and fitting since he did treat them all like he was their dad. When I later moved to Texas, I found that David David is a rather popular name down here. It seems like people named David David own a number of car dealerships in the Dallas area.
We were given special rescue harnesses to wear that was a lot like a regular safety harness, except the place where you clip on to the rope is down at your waist instead of up by your chest. This put the point where you are suspended at the center of your weight (if you are built like your average rescuer… I mean, you don’t have a shape like Santa Claus…. which, if you did, you were probably more likely to be a rescuee instead of a rescuer).
Confined Space Rescue Harness
With the focal point in the center of your body, you could easily swing upside down, lay flat or sit straight up. It was pretty neat. You have probably seen someone wearing one of these before…. Tom Cruise demonstrated this technique in the first Mission Impossible movie:
Tom Cruise in Mission Impossible using a rescue harness — well sort of…
We learned a lot of lessons in the Confined Space Rescue Team Training that I have never forgotten. One important statistic was that somewhere around 70 percent of people that die in confined spaces are would be rescuers.
If you stop and think about this number for a moment, it is rather shocking (if true). This meant that more people died trying to rescue someone from a confined space than actual original victims.
The reason this happens is because when someone in a confined space is found to have passed out, people tend to rush in there to pull them out, not realizing that the reason the person passed out was because there was some sort of toxic gas or a lack of oxygen in the confined space that caused the first victim to pass out.
I remember a tragedy when I was going to college at the University of Missouri in Columbia, Missouri around the year 1980. I think it was at the Rolla campus where agriculture researchers had a large pit sort of like a deep empty swimming pool where they were doing some kind of experiment.
One of the people working on the project passed out in the bottom of the pit. Three other people in the area rushed down there to help the person. When they climbed down the ladder to help, each of them passed out, and all four of them ended up dead. There was some sort of poison gas that settled down in the pit that was fatal.
We knew then that it was important that we become properly trained as confined space rescuers. We have a culture in the United States to want to help someone in trouble. In some circumstances, a person could even be held liable if they don’t come to someone’s aid in an emergency. It is called a “Duty To Rescue”.
The problem with rushing into a confined space to rescuse someone is that you may actually be putting more lives at risk if you are not properly trained. The first tool we used when we arrived at a confined space was an Air Monitor.
Confined Space Air Monitor
We checked the quality of the air in a confined space for 4 different conditions. First, there had to be enough Oxygen (20.9% hopefully). Not too much Carbon Monoxide, No Hydrogen Sulfide (smells like rotten eggs, only if you smell it briefly and then the smell goes away, it could be because it deadens the receptors in your nostrils making you think you’re safe when you’re not — that’s why you need to use a monitor instead of just your nose). Lastly, we check for an explosive atmosphere. In order to make sure we aren’t crawling into some place that is ready to explode.
The first skill we learned was to tie knots. We actually spent a lot of time learning about knot tying. We had to be able to tie them while wearing rescue gloves. Those are leather gloves that keep you from burning your hand when you are feeding a rope through your hands.
Some of the Rescue knots we learned how to tie were the Figure 8, the Figure 8 on a Bite, and a Figure 8 Follow Thtrough. We also learned to tie a Prusik Knot that could be used to climb right up another rope like you were going up steps.
We learned to tie a Water Knot if we needed to extend the lengths of straps. Other knots were the Girth Hitch, the Double Fisherman’s knot, butterfly knot, and the right way to tie a square knot to make sure that you don’t end up with a granny knot and have your knot slip right off the end of the rope.
Rescue Knots
During the Confined Space course, we had to be able to tie these knots not only wearing our gloves, but we had to tie them behind our backs in the dark. After all, it was explained to us, that when you are rescuing people from a confined space crawling on your stomach wearing an SCBA (Self-Contained Breathing Apparatus), you will not be able to see the knots you have to tie in order to pull someone safely out of the hole.
Man wearing an SCBA
The trainers would inspect our knots and they had to be perfect, or he would take them apart and we would have to do them again. You couldn’t have one rope croxxing over another where it shouldn’t be, even if the knot was correct. The knot had to be picture perfect.”
“Dad” and the training company had a big black trailer that had a big metal maze where they could fill it with smoke. Then, they would put a safety manequin in the trailer somewhere and we would have to go in there wearing our safety equipment and rescue the dummy in the smoky dark maze during a hot summer day when it was about 100 degrees outside.
The most important thing we learned during that class was that even though our instinct is to go in and be a hero and rescue someone in trouble, we have to realize that the majority of the time when a person goes in a confined space to rescue someone they are retrieving a dead body.
The importance of this lesson is that it’s not worth risking the lives of the Confined Space Rescue Team when the person being rescued is most likely dead already. We needed to remember the statistic that 70% of people that die in confined spaces are would be rescuers.
As long as we kept that in mind, when the time came for us to dive right in and pull someone out, we would take the time to do it right and do it safely. What good is trying to rescue someone only to have our fellow rescuers die alongside the original victim?
The OSHA Man Cometh
I suppose when you are a Plant Manager, the last person you want to see at your Power Plant doorstep is the OSHA Man! That’s exactly what happened on Tuesday, March 8, 1994 at the Coal-fired Power Plant in North Central Oklahoma. He was not paying a social call. He was there to conduct an investigation. One in which I was heavily involved.
In my post from last week, “Tragedy Occurs During Power Plant Safety Meeting” I described a near death accident where a contract worker was engulfed in fly ash in a precipitator hopper. The accident was all over the 5 o’clock news in Oklahoma City. The press was there when the Life Flight helicopter arrived at the hospital where they interviewed the flight crew. The OSHA office in the Federal building a few blocks from the Electric Company’s Corporate Headquarters had quickly assigned someone to the case. Armed with all the authority he needed, he began a full investigation of the accident.
The day before Jack, (the OSHA Man) arrived, I had done some investigation myself into the accident. I was trying to figure out exactly what had happened. Why had someone who thought that he had emptied out a hopper so much so that he climbed inside, had suddenly become instantly engulfed in ash? Where did this large volume of ash come from, and why did it decide to suddenly break loose and fill the hopper at the particular moment when James Vickers had decided to climb into the hopper?
Our Precipitator was longer than this one, but you can see the hoppers on the bottom
Larry Kuennan, the lead engineer had asked me to show him the hopper from the inside of the Precipitator, so he could have an idea of what took place. I told him he needed to put on a fly ash suit and a full face respirator in order to go into the precipitator. After we were all suited up, I took him on a tour of the inside. A sight view people have had the chance to experience. I could write an entire post just about the experience…. Oh…. maybe I already have. See “Moon Walk in a Power Plant Precipitator“
This isn’t me or Larry, this is just some other fortunate soul I found on Google Images
The hopper we needed to investigate was not at the edge, so, we had to squeeze our way around a few beams in order to see the hopper where the accident took place. When we arrived, I explained that when I had first inspected the precipitator, I had found that the ash had piled up five foot above the bottom of the plates because the feeder wasn’t feeding properly. So, I had figured that when they were vacuuming out the hopper, the ash that was lodged between the plates (that were 9 inches apart) must have still been there when James climbed into the hopper. Something had caused the ash to give way all at once.
Larry and I climbed down between the hoppers where we could see the bottle racks underneath the plates. The bottles are 30 pound anchors in the shape of the old style milk bottles. They are used to keep the tension on the wires, which are the electrodes that are normally charged with up to 45,000 volts of electricity when the precipitator is online.
When we sat down to look at the four bottle racks, I noticed right away that one row of bottles was about a foot and a half lower than the rest of the bottle racks. This didn’t make sense to me at first. I couldn’t think of anyway that 176 wires and bottles would be lower than the rest of the wires in the hopper. It was a paradox that took a while to soak in.
When we left, Larry Kuennen made a statement I will never forget. He said, “Until now, I thought that Plant Electricians did nothing but twist wires together. I never thought they worked on things like this.” I replied, “We work on anything that has a wire connected to it. That includes almost everything in the plant.” He replied, “Well, I have a new appreciation for Plant Electricians.”
It wasn’t until I returned to the electric shop and heard Scott Hubbard’s recount of the accident (again). Scott and his crew was working on the roof of the precipitator when the accident happened. He said that when the accident happened he heard a loud bang. Sort of like an explosion. I told him what I had found inside the precipitator. This could only mean one thing…. An electric insulator on the roof of the precipitator that held up the wires on that bottle rack had broken. When that happened, it fell the foot and half causing all the ash that had been lodged between the plates to be jolted loose, engulfing James Vickers who had just climbed in the hopper below.
After lunch, Scott went up on the roof and opened the portal on the tension house that housed the insulator that held up that row of wires. Sure enough. The three foot by 3 inch diameter ceramic insulator had broken. Something that had never happened at the plant up to that point. A tremendous load must have been put on this insulator, or it must have been defective in order to just break. These insulators are designed to hold up to 10,000 pounds of weight. the weight of the bottles and wires altogether weighed about 6,000 pounds. This meant that about 4,000 pounds of ash was pressing down from the ash above in order for it to just pull apart.
An electric insulator like this only 3 foot long
There was only one person that the OSHA man Jack wanted to speak to when he arrived at the plant (other than to arrange things). That was me. I was the acting foreman in charge of the operations in, on and below the precipitator when the accident happened. I was also just a regular hourly employee, not so “beholden” to the company that I would participate in any kind of “cover-up”.
The first think OSHA Jack wanted to see was the inside of the precipitator. So, I procured a respirator for him, and we climbed up to the landing where one enters the precipitator through side doors. The first think he did was take out a measuring tape to measure the height of the door.
I hadn’t thought about it until that moment, but a new set of OSHA regulations had a new set of Confined Space regulations 1910.146 that dealt specifically with confined spaces. It had gone into effect on April 15, 1993. Here we were almost a year later. I had always treated the precipitator as a confined space, so I had always checked the air quality before I entered it.
So, I asked OSHA Jack why he measured the size of the door. He said, he was checking if the entrance was “restricted” or “limited”. This was the requirement of a Confined space as stated in OSHA regulation 1910.146. I asked him how small does an entrance have to be to be restricted? He said, “Well. That’s not clearly defined. We could enter the precipitator by bending over and stepping in.
That was the first time I thought that maybe the precipitator itself may not really fit into the strict definition of a confined space. The hoppers do for sure, but does the precipitator? Hmm…. I wondered…. I still do come to think of it. The hoppers were definitely confined spaces by definition… “any space with converging walls, such as a hopper…..”
Oh. I forgot to describe OSHA Jack. He reminded me a little of the guy a sidekick in Cheers named Paul Willson:
Paul Willson in Cheers
Actually, he looked so much like him that I thought of him right away.
When we were done inspecting the precipitator, we returned to the front office where we went to Tom Gibson’s (our Electric Supervisor) office. He closed the door and locked it. And he began to interview me by explaining that anything that was said in this room would be held in confidence. He explained that I could speak freely and that the Electric Company could do nothing to me for telling him the truth.
I thought… Ok…. um…. I have always been known for speaking my mind, so he wasn’t going to hear anything that I would personally tell the Plant Manager, Ron Kilman to his face.
Ron Kilman – Who wouldn’t want to be honest to a nice guy like this?
He asked me if I had been trained how in the OSHA Confined Space regulations. I responded by saying that we had a class in it one day where we went over our new confined space requirements. I knew that I needed to have a hole watch, and I needed to check the air before I went into a confined space.
Confined Space Air Monitor
We checked to make sure there was 20.9% oxygen, that there was less than 10 parts per million Carbon Monoxide, less than 5 parts per million H2S (Hydrogen Sulfide) and that there was less than 5% explosive vapors. OSHA Jack wrote everything down.
Actually, while I was talking, Jack asked me to pause often because he was writing everything I said word-for-word on a yellow notepad what I was saying.
While we were talking, I asked him a few questions also. I asked Jack how he decided to work for OSHA. Where he had come from. How long he had been working for OSHA. Did he enjoy his job….. At times, I could get him to digress and tell me a story about his life.
As we continued with our interview over this grave accident that almost resulted in the loss of someone’s life, I was busy making a new friend. By the time he had asked me everything he needed to know, I knew all about how he had grown up in Kansas, and how he had gone from job-to-job until he had ended up in front of me… interviewing me.
When we had finished the interview, he explained to me that this was an official document that contained all the answers to the questions he had asked me. He said that this would be private and that the Electric Company would not be able to ever see what I said unless I wanted them to see it. I asked him if I could show it to them. He said he would give me a copy of it, and I could do whatever I wanted with it. He asked me to sign it. I did.
I took Jack to the copy machine in the front office where he made copies for me. When he handed them to me, I shook his hand. I told him I enjoyed talking to him. I also told him that I wished him well. I showed him to the elevator, and he left the plant. I made a copy of the papers that I had signed and went directly to Ron Kilman’s office and gave him a copy of the document I had signed.
Ron asked me how it went. I told him that it went fine. Here is everything we talked about. I had nothing to hide. It did amaze me that OSHA Jack thought I might want to “spill the beans” about something as if we were treated like peons where the King had total rule. — I guess he didn’t know that Eldon Waugh had retired in 1987.
From there, I went to Bill Bennett’s office. Bill Bennett was our A Foreman. His office was across the hall from Tom Gibson’s office where I had been interviewed for the previous 3 hours. — Yeah. 3 hours. OSHA Jack didn’t know Shorthand.
Bill asked me how the interview went. I said it went fine. He said that Ron and Ben Brandt had been worried about me because the interview had lasted so long. Bill said he told them, “Don’t worry about Kevin. He probably has this guy wrapped around his little finger. He’s probably using his ‘psychology’ on him” I always loved Bill with all my heart. He knew me too well. I told Bill that I knew OSHA Jack’s life story by the time we were done. Bill smiled…. just like this:
Bill Cosby trying to smile like Bill Bennett
I smiled back at Bill. I returned to the Electric Shop to continue with Unit 1 Overhaul. After all. That was my “real” job. I put on my fly ash suit, my full face respirator, and my rubber boots and returned to the innards of the precipitator to continue where I had left off. I had a lot to think about as I scanned the Precipitator plates and wires in the dark with my flashlight safely strapped around my neck.
Power Plant Men 
Great story! And good job interviewing OSHA Jack.
When the OSHA (EPA, OFCCP, EEOC, etc.) Man cometh, whatever was scheduled for that day (week, etc.) was suspended and you do whatever he/she wants. Cost to implement changes was not a factor and permanent effects on plant efficiency or employee morale were of little importance either. At 67 (with increasing arthritis) I’m reminded of OSHA’s “help” every time I have to use both hands to start my recip saw (one to pull the trigger and the other to push the “safety” switch), or when I have to re-start my lawnmower every time I empty the grass bag.