Power Plant Control Room Operator and the Life of Pi
Favorites Post #32
Originally posted November 14, 2015
Whenever I walked into the Control Room at the coal-fired Power Plant in North Central Oklahoma and saw Jim Cave manning the helm, I couldn’t help but smile. I would do the same thing when Gene Day was standing there, but for a different reason. Jim just seemed to make everyone feel at ease. There is something special about his personality that rubs everyone the right way.
Jim worked for the company the first summer in 1979 when I was working as a summer help in the maintenance shop. I really didn’t know him until he became a control room operator and I was in the electric shop. He was always one of the brighter bulbs in the box.
When I first met Jim Cave, the first thing that came to mind was that he reminds me of a News reporter. He looks like someone that you would think would be telling you the daily news on TV. He has that likable face that you would trust to tell you the news each day. Everyone wanted to have their picture taken with Jim because he automatically brightened up the photograph. Thanks to Jim’s Facebook page, I have some pictures to show you.
Chuck Crabtree, Bill Epperson and Jim Cave (from left to right)
Actually, I think all of the pictures of operators that I have used in my posts over the years have come from Jim Cave’s Facebook photos. You can see from the picture above that Jim Cave seems to stand out as someone who might be a reporter on the nightly news.
Before I tell you about how Jim Cave has his own story pertaining to the Life of Pi, let me show you a couple of more photos of Operators who couldn’t resist posing with Jim Cave:
Eddie Hickman and Jim Cave
Jim Cave and Bill Hoffman
Yipes. Notice how comfortable Jim is standing between Gene Day and Joe Gallahar? Joe. Is that a Mandolin?
You can see that no matter the situation, Jim is always smiling. I can’t think of any time that I saw Jim that he wasn’t smiling a genuine smile.
Now that I have embarrassed Gene Day by showing him wearing short shorts (which was the full intent of this entire post. The rest about Jim Cave is just to put it in some sort of context), I will begin the actual story…
A new computer was installed one day that was called a VAX system. Instead of being a large mainframe computer in cabinets, this one sat out in the middle of the floor.
a VAX server
This allowed the control room to monitor readings from most of the power plant systems right there on a computer monitor. This was a new thing at the time. A few years after it was installed, a new program was installed on a computer on the counter behind the Control Room operator’s desk. The software was called PI.
OSIsoft software called PI
As a side note: This software was being used by Koch Industry to control oil pipelines across the country. I’ll tell you how I know below.
When a program like this is first installed, it isn’t of much use. The reason is that in order to monitor everything, the screens have to be setup. You can see by the screenshots above that each graph, icon and connecting line has to be defined and setup in order to show you a full picture of what is happening.
If a lot of effort is put into building the screens, then this application not only becomes a great benefit to the control room operators, it also benefits the entire operation of the plant.
We had the same situation with SAP. We had installed SAP in 1997 at the Electric Company, but the real benefit comes when an effort is made up front to put in all the expert data to make it useful. While Ray Eberle and I were working to put the expert data into SAP, this new PI system was installed in the Control Room. In order to make it useful, screens needed to be built.
Jim Cave with Allen Moore standing in the control room
Notice the alarm panels are still there in the picture in 2005.
Some operators weren’t too keen on the computer since they had been staring at these alarm panels all their adult life, and they were just in tune with the power plant as they could be. Paper recorders, gauges that you might have to tap every now and then to take an accurate reading… colored red, yellow, blue and red lights. Red Level gauges, Counters, Knobs to turn, Switches to toggle. Buttons to push. All of these things gave the operator a physical connection to the power plant system. Who needs a computer?
Jim Cave saw the benefit right away. He took out the Pi Manual and began reading it. He learned how to create new screens and add components. Then he began the work of giving “Life to Pi”.
Each time Jim added a new system to Pi, the operators saw the benefit of using this tool more and more (like Allen Moore).
In 2000, Jim Cave had built a complete set of screens, releasing the Power of PI upon the Control Room Operators making their jobs easier and giving them much more insight into the operation of the plant that they never would have dreamed 5 years earlier. (except for Bill Rivers who had predicted this day 17 years earlier when no one would believe him).
Jim Cave’s Shift Supervisor, Gary Wright wanted to recognize Jim Cave for the tremendous effort he put forth to build the PI system into every Power Plant Operator’s dream. So, he went to Bill Green the Plant Manager and told him that he would like to do something special for Jim to recognize all the effort he put into the Pi system.
A young picture of Gary Wright in the front row with Glasses and red hair. Oh, and Gene Day in the Orange Shirt… finally wearing some decent pants.
Bill replied to Gary by asking if Jim did this while he was on the job, or did he come in during his own time to work on it. Gary replied that Jim had done this while still performing his job of Control Room operator through his own initiative. It wasn’t part of his regular job. Bill clarified, “But this work was done while Jim was on the clock?” “Yes”, Gary answered. “Then Jim was just doing his job”, Bill replied.
Bill Green
At this same time, I was having a conflict of my own that I was trying to work through. I will go into more detail in a later post, but here it is in a nutshell….
I had been going to the university to get a degree called “Management Information Systems” or MIS from the business college at Oklahoma State University. I had been applying for jobs in the IT department in our company, but for reasons I will discuss later, I was not allowed to move to the IT department, even when I had only one semester left before graduating with the degree.
My problem was that I was being offered jobs from various companies when I graduated in May. Boeing in Wichita even gave me a job offer and wanted me to leave school and to work for them on the spot for having a computer and an electrical background to work on military jets, (which sounded real cool). The electric company had been paying 100% of my tuition and fees and 75% of the cost of the books. So, my education had been paid by the company. I told Boeing that above all, I wanted to finish my degree before I began my career in IT.
I felt as if I owed the electric company my allegiance and that I would stay with them, and that is why I kept applying for jobs within the company. I felt that way until the day I heard this story about Gary Wright trying to recognize Jim Cave for his extra effort.
When I heard Bill’s response was, “He was just doing his job…”, it suddenly hit me…. The company paying for my tuition was one of my benefits. I didn’t owe the company anything in return for that. I had already given them what was due. I had been their employee and had done my job. I no longer felt the need to “pay back” the company by staying. I had already paid them with my service. I actually remember saying that out loud to Ray Eberle. “The company paying for my education is my benefit.”
This was a turning point in my job search. I felt perfectly free after that to accept a job from another company. Bill’s response to Gary Wright had opened my eyes. I felt perfectly at ease accepting the job offer from Dell the following month. It’s too bad that it took snubbing Jim Cave’s extraordinary effort by the plant manager to put my understanding of my situation in the proper light.
During that time, I had a job offer that I had turned down from Koch Industry in Wichita because they didn’t offer me as much pay as some of the other job offers I had received. A month later they called me back and asked me to go for another interview in a different department.
When I showed up for the interview, it was with the SCADA department. SCADA stands for Supervisory Control And Data Acquisition. That is what the electric company called the system that opens and closes breakers remotely. Koch Industries uses the same type of system to control the pipelines across the country from their one location in Wichita.
After the interview, they showed me around the office. When we walked into the lab, one person showed me the computer system they were using to control all the pipelines, and lo and behold…. it was the PI system. The same one that Jim Cave had learned in the control room at our Power Plant. They offered me a job in that department as well for a little more.
I thought to myself that if I accepted the job with Koch, then I would ask Jim to teach me what he had learned about the Pi software. This would come in real handy. It turned out that the offer from Dell was even better than Koch, which was my second choice if I hadn’t accepted the job at Dell.
Things have changed at the plant since the picture in 2005. I believe it was in 2006 that the alarm panels were removed from the control room and everything was put on the computers. The control room operators no longer have to stand in front of panels of lights and gauges and knobs and buttons and switches. It is all viewed on computer screens.
Here is a picture of Jim sitting in front of some of those computer screens…
Jim Cave manning the Control Room Computers
I see eleven computer monitors on the counter behind the old control panel and we can’t even see the other half of the counter. It looks like Jim built so many screens they just kept having to add more and more monitors to show them all. — Oh. I suspect that Jim didn’t create all these screens, but he did help acclimate the Control Room operators to using computers so that when the evolution to a completely computerized system did arrive, they were ready for it.
Great work Jim Cave! Thank you for all you have done for the Electric Company in Oklahoma. You have made a lasting difference that will carry forward to the next generation of Control Room Operators. I don’t just mean by giving Life to PI. Your positive attitude in times of stress to the times of boredom have blessed everyone that ever knew you.
I for one am grateful to have met and worked with a True Power Plant Man such as yourself.
Power Plant Control Room Operator and the Life of Pi
Whenever I walked into the Control Room at the coal-fired Power Plant in North Central Oklahoma and saw Jim Cave manning the helm, I couldn’t help but smile. I would do the same thing when Gene Day was standing there, but for a different reason. Jim just seemed to make everyone feel at ease. There is something special about his personality that rubs everyone the right way.
Jim worked for the company the first summer in 1979 when I was working as a summer help in the maintenance shop. I really didn’t know him until he became a control room operator and I was in the electric shop. He was always one of the brighter bulbs in the box.
When I first met Jim Cave, the first thing that came to mind was that he reminds me of a News reporter. He looks like someone that you would think would be telling you the daily news on TV. He has that likeable face that you would trust to tell you the news each day. Everyone wanted to have their picture taken with Jim because he automatically brightened up the photograph. Thanks to Jim’s Facebook page, I have some pictures to show you.
Chuck Crabtree, Bill Epperson and Jim Cave (from left to right)
Actually, I think all of the pictures of operators that I have used in my posts over the years have come from Jim Cave’s Facebook photos. You can see from the picture above that Jim Cave seems to stand out as someone who might be a reporter on the nightly news.
Before I tell you about how Jim Cave has his own story pertaining to the Life of Pi, let me show you a couple of more photos of Operators who couldn’t resist posing with Jim Cave:
Eddie Hickman and Jim Cave
Jim Cave and Bill Hoffman
Yipes. Notice how comfortable Jim is standing between Gene Day and Joe Gallahar? Joe. Is that a Mandolin?
You can see that no matter the situation, Jim is always smiling. I can’t think of any time that I saw Jim that he wasn’t smiling a genuine smile.
Now that I have embarrassed Gene Day by showing him wearing short shorts (which was the full intent of this post. The rest about Jim Cave is just to put it in some sort of context), I will begin the actual story…
A new computer was installed one day that was called a VAX system. Instead of being a large mainframe computer in cabinets, this one sat out in the middle of the floor.
a VAX server
This allowed the control room to monitor readings from most of the power plant systems right there on a computer monitor. This was a new thing at the time. A few years after it was installed, a new program was installed on a computer on the counter behind the Control Room operator’s desk. The software was called PI.
OSIsoft software called PI
As a side note: This software was being used by Koch Industry to control oil pipelines across the country. I’ll tell you how I know below.
When a program like this is first installed, it isn’t of much use. The reason is that in order to monitor everything, the screens have to be setup. You can see by the screenshots above that each graph, icon and connecting line has to be defined and setup in order to show you a full picture of what is happening.
If a lot of effort is put into building the screens, then this application not only becomes a great benefit to the control room operators, it also benefits the entire operation of the plant.
We had the same situation with SAP. We had installed SAP in 1997 at the Electric Company, but the real benefit comes when an effort is made up front to put in all the expert data to make it useful. While Ray Eberle and I were working to put the expert data into SAP, this new PI system was installed in the Control Room. In order to make it useful, screens needed to be built.
Jim Cave with Allen Moore standing in the control room
Notice the alarm panels are still there in the picture in 2005.
Some operators weren’t too keen on the computer since they had been staring at these alarm panels all their adult life, and they were just in tune with the power plant as they could be. Paper recorders, gauges that you might have to tap every now and then to take an accurate reading… colored red, yellow, blue and red lights. Red Level gauges, Counters, Knobs to turn, Switches to toggle. Buttons to push. All of these things gave the operator a physical connection to the power plant system. Who needs a computer?
Jim Cave saw the benefit right away. He took the Pi Manual out and began reading it. He learned how to create new screens and add components. Then he began the work of giving “Life to Pi”.
Each time Jim added a new system to Pi, the operators saw the benefit of using this tool more and more (like Allen Moore).
In 2000, Jim Cave had built a complete set of screens, releasing the Power of PI upon the Control Room Operators making their jobs easier and giving them much more insight into the operation of the plant that they never would have dreamed 5 years earlier. (except for Bill Rivers who had predicted this day 17 years earlier when no one would believe him).
Jim Cave’s Shift Supervisor, Gary Wright wanted to recognize Jim Cave for the tremendous effort he put forth to build the PI system into every Power Plant Operator’s dream. So, he went to Bill Green the Plant Manager and told him that he would like to do something special for Jim to recognize all the effort he put into the Pi system.
A young picture of Gary Wright in the front row with Glasses and red hair. Oh, and Gene Day in the Orange Shirt… finally wearing some decent pants.
Bill replied to Gary by asking if Jim did this while he was on the job, or did he come in during his own time to work on it. Gary replied that Jim had done this while still performing his job of Control Room operator through his own initiative. It wasn’t part of his regular job. Bill clarified, “But this work was done while Jim was on the clock?” “Yes”, Gary answered. “Then Jim was just doing his job”, Bill replied.
Bill Green
At this same time, I was having a conflict of my own that I was trying to work through. I will go into more detail in a later post, but here it is in a nutshell….
I had been going to the university to get a degree called “Management Information Systems” or MIS from the business college at Oklahoma State University. I had been applying for jobs in the IT department in our company, but for reasons I will discuss later, I was not allowed to move to the IT department, even when I had only one semester left before graduating with the degree.
My problem was that I was being offered jobs from various companies when I graduated in May. Boeing in Wichita even gave me a job offer and wanted me to leave school and to work for them on the spot for having a computer and an electrical background to work on military jets, (which sounded real cool). The electric company had been paying all of my tuition and fees and 75% of the cost of the books. So, my education had been paid by the company. I told Boeing that above all, I wanted to finish my degree before I began my career in IT.
I felt as if I owed the electric company my allegiance and that I would stay with them, and that is why I kept applying for jobs within the company. I felt that way until the day I heard this story about Gary Wright trying to recognize Jim Cave for his extra effort.
When I heard Bill’s response was, “He was just doing his job…”, it suddenly hit me…. The company paying for my tuition was one of my benefits. I didn’t owe the company anything in return for that. I had already given them what was due. I had been their employee and had done my job. I no longer felt the need to “pay back” the company by staying. I had already paid them with my service. I actually remember saying that out loud to Ray Eberle. “The company paying for my education is my benefit.”
This was a turning point in my job search. I felt perfectly free after that to accept a job from another company. Bill’s response to Gary Wright had opened my eyes. I felt perfectly at ease accepting the job offer from Dell the following month. It’s too bad that it took snubbing Jim Cave’s extraordinary effort by the plant manager to put my understanding of my situation in the proper light.
During that time, I had a job offer that I had turned down from Koch Industry in Wichita because they didn’t offer me as much pay as some of the other job offers I had received. A month later they called me back and asked me to go for another interview in a different department.
When I showed up for the interview, it was with the SCADA department. SCADA stands for Supervisory Control And Data Acquisition. That is what the electric company called the system that opens and closes breakers remotely. Koch Industries uses the same type of system to control the pipelines across the country from their one location in Wichita.
After the interview, they showed me around the office. When we walked into the lab, one person showed me the computer system they were using to control all the pipelines, and lo and behold…. it was the PI system. The same one that Jim Cave had learned in the control room at our Power Plant. They offered me a job in that department as well for a little more.
I thought to myself that if I accepted the job with Koch, then I would ask Jim to teach me what he had learned about the Pi software. This would come in real handy. It turned out that the offer from Dell was even better than Koch, which was my second choice if I hadn’t accepted the job at Dell.
Things have changed at the plant since the picture in 2005. I believe it was in 2006 that the alarm panels were removed from the control room and everything was put on the computers. The control room operators no longer have to stand in front of panels of lights and gauges and knobs and buttons and switches. It is all viewed on computer screens.
Here is a picture of Jim sitting in front of some of those computer screens…
Jim Cave manning the Control Room Computers
I see eleven computer monitors on the counter behind the old control panel and we can’t even see the other half of the counter. It looks like Jim built so many screens they just kept having to add more and more monitors to show them all. — Oh. I know that Jim didn’t create all these screens, but he did help acclimate the Control Room operators to using computers so that when the evolution to a completely computerized system did arrive, they were ready for it.
Great work Jim Cave! Thank you for all you have done for the Electric Company in Oklahoma. You have made a lasting difference that will carry forward to the next generation of Control Room Operators. I don’t just mean by giving Life to PI. Your positive attitude in times of stress to the times of boredom have blessed everyone that ever knew you.
I for one am grateful to have met and worked with a True Power Plant Man such as yourself.
Power Plant Millennium Experience
I suppose most people remember where they were New Year’s Eve at midnight on Saturday, January 1, 2000. That is a night I will never forget. Some people were hiding in self-made bunkers waiting for the end of the world which never came, others were celebrating at home with their families and friends. I suppose some people went on with their lives as if nothing was different that night. Not my family. My wife and two children spent the night at the Power Plant waiting to see if all of the testing we had performed the last two years had covered all possible failures of the Y2K scare.
A small group of Power Plant Men had been chosen to attend a party with our families in the main conference room at the Power Plant. All the food and drinks were supplied by the company. Our Plant Manager, Bill Green was there. Children were given the opportunity to rest in some other room as it reached their bedtimes.
Two years before this fateful night, the company was in full swing preparing for the Y2K computer disaster that had been foretold by those who knew that many computer systems only used two digits for the year instead of all four. so, when the year 2000 rolled around, it would suddenly show up in the computer as 00, which didn’t compute as a year in some systems. After all, you can’t divide something by 00. Suddenly, the time between events that just happened before midnight and those that happen just after midnight are 100 years apart in the wrong direction.
The coal-fired Power Plant in North Central Oklahoma was completed in 1979 and 1980, so, my first thought was that by that time, computers were far enough along to know better. The Instrument and Controls Power Plant Men along with the Plant Engineers decided that the best way to check their systems was to change the clocks on the computers one at a time to just before midnight on New Year’s Eve and see what happens.
I thought that was a pretty ingenious way to go about testing the computer systems. By changing the clock on each system one at a time to New Year’s Eve and watching it roll over to the new Millennium, you learn right away if you have a problem, and you have contained the disaster to one system at a time while you test it. By doing this, it turned out that there was a problem with one system at the Co-Generation plant at the Continental Oil Refinery 20 miles north of the plant.
I wrote a post about the Co-Generation Plant in a previous post: “What Coal-fired Power Plant Electricians Are Doing at an Oil Refinery“. When it was discovered that the computer at the Conoco Oil Refinery Power Plant would crash on New Year’s Eve, it was decided that we would just roll the clock back to 1950 (or so), and we wouldn’t have to worry about it for another 50 years. The thought was that by that time, this computer would be replaced.
This was the original thought which caused the Y2K problem in the first place. No one thought in the 1960’s that their computer systems would still be operating when the year 2000 came around, so they didn’t bother to use four digits for the year. Disk space was expensive at that time, and anything that could save a few bytes was considered an improvement instead of a bug.
My wife wasn’t too pleased when I told her where we were going to spend New Year’s Eve when Y2K rolled around, but then again, where would you rather be if a worldwide disaster happened and the electricity shutdown across the country? I would think the Power Plant would be the best place. You could at least say, “I was in the actual Control Room at a Power Plant watching them throw the switch and light up Oklahoma City!” Besides, we usually spent New Year’s Eve quietly at home with our kids.
Even though we were fairly certain everything had been accounted for, it was the unknown computer system sitting out there that no one had thought about that might shut everything down. Some system in a relay house in a substation, or some terrorist attack. So, there we sat watching the New Year roll in on a big screen TV at one end of the break room. Children’s movies were being shown most of the evening to keep the young occupied while we waited.
I thought that Jim Arnold, the Supervisor over the Maintenance Department, wanted me in the break room at the Power Plant so that he could keep an eye on me to make sure I wasn’t going to be causing trouble that night. Jim never really trusted me…. I suppose that was because strange things would happen when I was around. Of course, I would never do anything that would jeopardize the operation of the Power Plant, but that didn’t stop me from keeping Jim guessing.
No. Not really. I was there because I had a way with computers. I was the computer go to person at the plant, and if anything happened to any of them, I would probably be the person that could whisper it back into service. Also, if for some reason the Generators tripped, I was a switchman that could open and close switches in the substation and start the precipitator back up and run up to the top of the boiler if the boiler elevator broke down and get it started back up.
Except for my natural affinity for computers, any of the electricians in the Power Plant could do all those other things. I think there was just a little “prejudice” left over about me from when Bill Bennett our past A foreman used to say, “Let Kevin do it. He doesn’t mind getting dirty” (or…. he likes to climb the boiler, or…. he likes confined spaces, or… Kevin likes to stay up at all hours of the night working on things… I could go on… that was Bill’s response when someone asked him who should do the really grimy jobs — of course… to some degree…. he was usually right).
I was actually a little proud to be told that I was going to have to spend New Year’s Eve at the Power Plant. I had almost 17 years of experience as a Power Plant Electrician at that time, and I felt very comfortable working on any piece of equipment in the plant. If it was something I had never worked on before, then I would quickly learn how it worked… As I said, all the electricians in the plant were the same way. It was our way of life.
At 11:00 pm Central Time, we watched as the ball dropped in Time Square in New York City. The 10 or so Power Plant Men with their families sat in anticipation waiting…. and waiting… to see if the lights went out in New York…. Of course you know now that nothing happened, but we were ready to jump into a crisis mode if there were any reports of power failures across the country.
You see…. The electric grid on the east side of the Rocky Mountains is all connected together. If the power grid were to go down in one area, it could try dragging down the rest of the country. If protective relays in substations across the country don’t operate flawlessly, then a blackout occurs in a larger area than just one particular area covered by one electric company.
When relays operate properly, a blackout is contained in the smallest area possible. There was only one problem…. Breakers in substations are now controlled by remote computer systems. If those systems began to act erratic, then the country could have a problem. This did not happen that night.
There was a contract worker in the engineering department at our plant who was at his home in the country during this time hunkered down in a bunker waiting for the end of the world as was foretold by the minister of his church. He had purchased a large supply of food and water and had piled them up in his shelter along with a portable generator. He and his family waited out the end of the world that night waiting for the rapture. He told me about that a few months later. He was rather disappointed that the world hadn’t ended like it was supposed to. He was so prepared for it.
After 11 pm rolled around and there was no disaster on the east coast, things lightened up a bit. I decided to take my son and daughter on a night tour of the plant. So, we walked over to the control room where they could look at the control panels with all of the the lights and alarms. Here is a picture of Jim Cave and Allen Moore standing in front of the Unit 1 Control Panel:
Jim Cave with Allen Moore
Then I took each of them up to the top of the Boiler where you could look out over the lake at night from a view 250 feet high. The Power Plant becomes a magical world at night, with the rumbling sounds from the boiler, the quiet hissing of steam muffled by the night. The lights shining through the metal structure and open grating floors.
From the top of the boiler, you could look south and see the night lights from Stillwater, Pawnee and Perry. Looking north, you could see Ponca City and the Oil Refinery at Conoco (later Phillips). The only structure taller than the boilers are the smoke stacks. There was always a special quality about the plant at night that is hard to put your finger on. A sort of silence in a world of noise. It is like a large ship on the ocean. In a world of its own.
Power Plant at sunset across the lake
We returned to the break room 20 minutes before midnight, where our plant manager Bill Green and Jim Arnold tested their radios with the Control Room to make sure we were all in contact with each other. I had carried my tool bucket up to the break room in case I needed to dash off somewhere in a hurry.
This is an actual picture of my tool bucket
We felt confident by this time that a disaster was not going to happen when the clock rolled over to midnight. When the countdown happened, and the 5, 4, 3, 2, 1 counted down, We cheered “Happy New Year!” and hugged one another. I think both of my children had dozed off by this point.
Bill Green called the control room. The word came back that everything was business as usual. Nothing out of the ordinary. We waited around another hour just to make sure that nothing had shutdown. By 1:00 am on January 1, 2000, Bill Green gave us the (Bill) Green Light. We were all free to return to our homes.
I gathered up my two children and my wife Kelly, and we drove the 25 miles back home to the comfort of our own beds. When we went to bed early that morning after I had climbed into bed, I reached over and turned off the light on my nightstand. When the light went out, it was because I had decided to turn it off. Not because the world had suddenly come to an end. A new Millennium had just begun.
Power Plant Control Room Operator and the Life of Pi
Whenever I walked into the Control Room at the coal-fired Power Plant in North Central Oklahoma and saw Jim Cave manning the helm, I couldn’t help but smile. I would do the same thing when Gene Day was standing there, but for a different reason. Jim just seemed to make everyone feel at ease. There is something special about his personality that rubs everyone the right way.
Jim worked for the company the first summer in 1979 when I was working as a summer help in the maintenance shop. I really didn’t know him until he became a control room operator and I was in the electric shop. He was always one of the brighter bulbs in the box.
When I first met Jim Cave, the first thing that came to mind was that he reminds me of a News reporter. He looks like someone that you would think would be telling you the daily news on TV. He has that likeable face that you would trust to tell you the news each day. Everyone wanted to have their picture taken with Jim because he automatically brightened up the photograph. Thanks to Jim’s Facebook page, I have some pictures to show you.
Chuck Crabtree, Bill Epperson and Jim Cave (from left to right)
Actually, I think all of the pictures of operators that I have used in my posts over the years have come from Jim Cave’s Facebook photos. You can see from the picture above that Jim Cave seems to stand out as someone who might be a reporter on the nightly news.
Before I tell you about how Jim Cave has his own story pertaining to the Life of Pi, let me show you a couple of more photos of Operators who couldn’t resist posing with Jim Cave:
Eddie Hickman and Jim Cave
Jim Cave and Bill Hoffman
Yipes. Notice how comfortable Jim is standing between Gene Day and Joe Gallahar? Joe. Is that a Mandolin?
You can see that no matter the situation, Jim is always smiling. I can’t think of any time that I saw Jim that he wasn’t smiling a genuine smile.
Now that I have embarrassed Gene Day by showing him wearing short shorts (which was the full intent of this post. The rest about Jim Cave is just to put it in some sort of context), I will begin the actual story…
A new computer was installed one day that was called a VAX system. Instead of being a large mainframe computer in cabinets, this one sat out in the middle of the floor.
a VAX server
This allowed the control room to monitor readings from most of the power plant systems right there on a computer monitor. This was a new thing at the time. A few years after it was installed, a new program was installed on a computer on the counter behind the Control Room operator’s desk. The software was called PI.
OSIsoft software called PI
As a side note: This software was being used by Koch Industry to control oil pipelines across the country. I’ll tell you how I know below.
When a program like this is first installed, it isn’t of much use. The reason is that in order to monitor everything, the screens have to be setup. You can see by the screenshots above that each graph, icon and connecting line has to be defined and setup in order to show you a full picture of what is happening.
If a lot of effort is put into building the screens, then this application not only becomes a great benefit to the control room operators, it also benefits the entire operation of the plant.
We had the same situation with SAP. We had installed SAP in 1997 at the Electric Company, but the real benefit comes when an effort is made up front to put in all the expert data to make it useful. While Ray Eberle and I were working to put the expert data into SAP, this new PI system was installed in the Control Room. In order to make it useful, screens needed to be built.
Jim Cave with Allen Moore standing in the control room
Notice the alarm panels are still there in the picture in 2005.
Some operators weren’t too keen on the computer since they had been staring at these alarm panels all their adult life, and they were just in tune with the power plant as they could be. Paper recorders, gauges that you might have to tap every now and then to take an accurate reading… colored red, yellow, blue and red lights. Red Level gauges, Counters, Knobs to turn, Switches to toggle. Buttons to push. All of these things gave the operator a physical connection to the power plant system. Who needs a computer?
Jim Cave saw the benefit right away. He took the Pi Manual out and began reading it. He learned how to create new screens and add components. Then he began the work of giving “Life to Pi”.
Each time Jim added a new system to Pi, the operators saw the benefit of using this tool more and more (like Allen Moore).
In 2000, Jim Cave had built a complete set of screens, releasing the Power of PI upon the Control Room Operators making their jobs easier and giving them much more insight into the operation of the plant that they never would have dreamed 5 years earlier. (except for Bill Rivers who had predicted this day 17 years earlier when no one would believe him).
Jim Cave’s Shift Supervisor, Gary Wright wanted to recognize Jim Cave for the tremendous effort he put forth to build the PI system into every Power Plant Operator’s dream. So, he went to Bill Green the Plant Manager and told him that he would like to do something special for Jim to recognize all the effort he put into the Pi system.
A young picture of Gary Wright in the front row with Glasses and red hair. Oh, and Gene Day in the Orange Shirt… finally wearing some decent pants.
Bill replied to Gary by asking if Jim did this while he was on the job, or did he come in during his own time to work on it. Gary replied that Jim had done this while still performing his job of Control Room operator through his own initiative. It wasn’t part of his regular job. Bill clarified, “But this work was done while Jim was on the clock?” “Yes”, Gary answered. “Then Jim was just doing his job”, Bill replied.
Bill Green
At this same time, I was having a conflict of my own that I was trying to work through. I will go into more detail in a later post, but here it is in a nutshell….
I had been going to the university to get a degree called “Management Information Systems” or MIS from the business college at Oklahoma State University. I had been applying for jobs in the IT department in our company, but for reasons I will discuss later, I was not allowed to move to the IT department, even when I had only one semester left before graduating with the degree.
My problem was that I was being offered jobs from various companies when I graduated in May. Boeing in Wichita even gave me a job offer and wanted me to leave school and to work for them on the spot for having a computer and an electrical background to work on military jets, (which sounded real cool). The electric company had been paying all of my tuition and fees and 75% of the cost of the books. So, my education had been paid by the company. I told Boeing that above all, I wanted to finish my degree before I began my career in IT.
I felt as if I owed the electric company my allegiance and that I would stay with them, and that is why I kept applying for jobs within the company. I felt that way until the day I heard this story about Gary Wright trying to recognize Jim Cave for his extra effort.
When I heard Bill’s response was, “He was just doing his job…”, it suddenly hit me…. The company paying for my tuition was one of my benefits. I didn’t owe the company anything in return for that. I had already given them what was due. I had been their employee and had done my job. I no longer felt the need to “pay back” the company by staying. I had already paid them with my service. I actually remember saying that out loud to Ray Eberle. “The company paying for my education is my benefit.”
This was a turning point in my job search. I felt perfectly free after that to accept a job from another company. Bill’s response to Gary Wright had opened my eyes. I felt perfectly at ease accepting the job offer from Dell the following month. It’s too bad that it took snubbing Jim Cave’s extraordinary effort by the plant manager to put my understanding of my situation in the proper light.
During that time, I had a job offer that I had turned down from Koch Industry in Wichita because they didn’t offer me as much pay as some of the other job offers I had received. A month later they called me back and asked me to go for another interview in a different department.
When I showed up for the interview, it was with the SCADA department. SCADA stands for Supervisory Control And Data Acquisition. That is what the electric company called the system that opens and closes breakers remotely. Koch Industries uses the same type of system to control the pipelines across the country from their one location in Wichita.
After the interview, they showed me around the office. When we walked into the lab, one person showed me the computer system they were using to control all the pipelines, and lo and behold…. it was the PI system. The same one that Jim Cave had learned in the control room at our Power Plant. They offered me a job in that department as well for a little more.
I thought to myself that if I accepted the job with Koch, then I would ask Jim to teach me what he had learned about the Pi software. This would come in real handy. It turned out that the offer from Dell was even better than Koch, which was my second choice if I hadn’t accepted the job at Dell.
Things have changed at the plant since the picture in 2005. I believe it was in 2006 that the alarm panels were removed from the control room and everything was put on the computers. The control room operators no longer have to stand in front of panels of lights and gauges and knobs and buttons and switches. It is all viewed on computer screens.
Here is a picture of Jim sitting in front of some of those computer screens…
Jim Cave manning the Control Room Computers
I see eleven computer monitors on the counter behind the old control panel and we can’t even see the other half of the counter. It looks like Jim built so many screens they just kept having to add more and more monitors to show them all. — Oh. I know that Jim didn’t create all these screens, but he did help acclimate the Control Room operators to using computers so that when the evolution to a completely computerized system did arrive, they were ready for it.
Great work Jim Cave! Thank you for all you have done for the Electric Company in Oklahoma. You have made a lasting difference that will carry forward to the next generation of Control Room Operators. I don’t just mean by giving Life to PI. Your positive attitude in times of stress to the times of boredom have blessed everyone that ever knew you.
I for one am grateful to have met and worked with a True Power Plant Man such as yourself.
Power Plant Millennium Experience
I suppose most people remember where they were New Year’s Eve at midnight on Saturday, January 1, 2000. That is a night I will never forget. Some people were hiding in self-made bunkers waiting for the end of the world which never came, others were celebrating at home with their families and friends. I suppose some people went on with their lives as if nothing was different that night. Not my family. My wife and two children spent the night at the Power Plant waiting to see if all of the testing we had performed the last two years had covered all possible failures of the Y2K scare.
A small group of Power Plant Men had been chosen to attend a party with our families in the main conference room at the Power Plant. All the food and drinks were supplied by the company. Our Plant Manager, Bill Green was there. Children were given the opportunity to rest in some other room as it reached their bedtimes.
Two years before this fateful night, the company was in full swing preparing for the Y2K computer disaster that had been foretold by those who knew that many computer systems only used two digits for the year instead of all four. so, when the year 2000 rolled around, it would suddenly show up in the computer as 00, which didn’t compute as a year in some systems. After all, you can’t divide something by 00. Suddenly, the time between events that just happened before midnight and those that happen just after midnight are 100 years apart in the wrong direction.
The coal-fired Power Plant in North Central Oklahoma was completed in 1979 and 1980, so, my first thought was that by that time, computers were far enough along to know better. The Instrument and Controls Power Plant Men along with the Plant Engineers decided that the best way to check their systems was to change the clocks on the computers one at a time to just before midnight on New Year’s Eve and see what happens.
I thought that was a pretty ingenious way to go about testing the computer systems. By changing the clock on each system one at a time to New Year’s Eve and watching it roll over to the new Millennium, you learn right away if you have a problem, and you have contained the disaster to one system at a time while you test it. By doing this, it turned out that there was a problem with one system at the Co-Generation plant at the Continental Oil Refinery 20 miles north of the plant.
I wrote a post about the Co-Generation Plant in a previous post: “What Coal-fired Power Plant Electricians Are Doing at an Oil Refinery“. When it was discovered that the computer at the Conoco Oil Refinery Power Plant would crash on New Year’s Eve, it was decided that we would just roll the clock back to 1950 (or so), and we wouldn’t have to worry about it for another 50 years. The thought was that by that time, this computer would be replaced.
This was the original thought which caused the Y2K problem in the first place. No one thought in the 1960’s that their computer systems would still be operating when the year 2000 came around, so they didn’t bother to use four digits for the year. Disk space was expensive at that time, and anything that could save a few bytes was considered an improvement instead of a bug.
My wife wasn’t too pleased when I told her where we were going to spend New Year’s Eve when Y2K rolled around, but then again, where would you rather be if a worldwide disaster happened and the electricity shutdown across the country? I would think the Power Plant would be the best place. You could at least say, “I was in the actual Control Room at a Power Plant watching them throw the switch and light up Oklahoma City!” Besides, we usually spent New Year’s Eve quietly at home with our kids.
Even though we were fairly certain everything had been accounted for, it was the unknown computer system sitting out there that no one had thought about that might shut everything down. Some system in a relay house in a substation, or some terrorist attack. So, there we sat watching the New Year roll in on a big screen TV at one end of the break room. Children’s movies were being shown most of the evening to keep the young occupied while we waited.
I thought that Jim Arnold, the Supervisor over the Maintenance Department, wanted me in the break room at the Power Plant so that he could keep an eye on me to make sure I wasn’t going to be causing trouble that night. Jim never really trusted me…. I suppose that was because strange things would happen when I was around. Of course, I would never do anything that would jeopardize the operation of the Power Plant, but that didn’t stop me from keeping Jim guessing.
No. Not really. I was there because I had a way with computers. I was the computer go to person at the plant, and if anything happened to any of them, I would probably be the person that could whisper it back into service. Also, if for some reason the Generators tripped, I was a switchman that could open and close switches in the substation and start the precipitator back up and run up to the top of the boiler if the boiler elevator broke down and get it started back up.
Except for my natural affinity for computers, any of the electricians in the Power Plant could do all those other things. I think there was just a little “prejudice” left over about me from when Bill Bennett our past A foreman used to say, “Let Kevin do it. He doesn’t mind getting dirty” (or…. he likes to climb the boiler, or…. he likes confined spaces, or… Kevin likes to stay up at all hours of the night working on things… I could go on… that was Bill’s response when someone asked him who should do the really grimy jobs — of course… to some degree…. he was usually right).
I was actually a little proud to be told that I was going to have to spend New Year’s Eve at the Power Plant. I had almost 17 years of experience as a Power Plant Electrician at that time, and I felt very comfortable working on any piece of equipment in the plant. If it was something I had never worked on before, then I would quickly learn how it worked… As I said, all the electricians in the plant were the same way. It was our way of life.
At 11:00 pm Central Time, we watched as the ball dropped in Time Square in New York City. The 10 or so Power Plant Men with their families sat in anticipation waiting…. and waiting… to see if the lights went out in New York…. Of course you know now that nothing happened, but we were ready to jump into a crisis mode if there were any reports of power failures across the country.
You see…. The electric grid on the east side of the Rocky Mountains is all connected together. If the power grid were to go down in one area, it could try dragging down the rest of the country. If protective relays in substations across the country don’t operate flawlessly, then a blackout occurs in a larger area than just one particular area covered by one electric company.
When relays operate properly, a blackout is contained in the smallest area possible. There was only one problem…. Breakers in substations are now controlled by remote computer systems. If those systems began to act erratic, then the country could have a problem. This did not happen that night.
There was a contract worker in the engineering department at our plant who was at his home in the country during this time hunkered down in a bunker waiting for the end of the world as was foretold by the minister of this church. He had purchased a large supply of food and water and had piled them up in his shelter along with a portable generator. He and his family waited out the end of the world that night waiting for the rapture. He told me about that a few months later. He was rather disappointed that the world hadn’t ended like it was supposed to. He was so prepared for it.
After 11 pm rolled around and there was no disaster on the east coast, things lightened up a bit. I decided to take my son and daughter on a night tour of the plant. So, we walked over to the control room where they could look at the control panels with all of the the lights and alarms. Here is a picture of Jim Cave and Allen Moore standing in front of the Unit 1 Control Panel:
Jim Cave with Allen Moore
Then I took each of them up to the top of the Boiler where you could look out over the lake at night from a view 250 feet high. The Power Plant becomes a magical world at night, with the rumbling sounds from the boiler, the quiet hissing of steam muffled by the night. The lights shining through the metal structure and open grating floors.
From the top of the boiler, you could look south and see the night lights from Stillwater, Pawnee and Perry. Looking north, you could see Ponca City and the Oil Refinery at Conoco (later Phillips). The only structure taller than the boilers are the smoke stacks. There was always a special quality about the plant at night that is hard to put your finger on. A sort of silence in a world of noise. It is like a large ship on the ocean. In a world of its own.
Power Plant at sunset across the lake
We returned to the break room 20 minutes before midnight, where our plant manager Bill Green and Jim Arnold tested their radios with the Control Room to make sure we were all in contact with each other. I had carried my tool bucket up to the break room in case I needed to dash off somewhere in a hurry.
This is an actual picture of my tool bucket
We felt confident by this time that a disaster was not going to happen when the clock rolled over to midnight. When the countdown happened, and the 5, 4, 3, 2, 1 counted down, We cheered “Happy New Year!” and hugged one another. I think both of my children had dozed off by this point.
Bill Green called the control room. The word came back that everything was business as usual. Nothing out of the ordinary. We waited around another hour just to make sure that nothing had shutdown. By 1:00 am on January 1, 2000, Bill Green gave us the Green Light. We were all free to return to our homes.
I gathered up my two children and my wife Kelly, and we drove the 25 miles back home to the comfort of our own beds. When we went to bed early that morning after I had climbed into bed, I reached over and turned off the light on my nightstand. When the light went out, it was because I had decided to turn it off. Not because the world had suddenly come to an end. A new Millennium had just begun.
Power Plant Millennium Experience
I suppose most people remember where they were New Year’s Eve at midnight on Saturday, January 1, 2000. That is a night I will never forget. Some people were hiding in self-made bunkers waiting for the end of the world which never came, others were celebrating at home with their families and friends. I suppose some people went on with their lives as if nothing was different that night. Not my family. My wife and two children spent the night at the Power Plant waiting to see if all of the testing we had performed the last two years had covered all possible failures of the Y2K scare.
A small group of Power Plant Men had been chosen to attend a party with our families in the main conference room at the Power Plant. All the food and drinks were supplied by the company. Our Plant Manager, Bill Green was there. Children were given the opportunity to rest in some other room as it reached their bedtimes.
Two years before this fateful night, the company was in full swing preparing for the Y2K computer disaster that had been foretold by those who knew that many computer systems only used two digits for the year instead of all four. so, when the year 2000 rolled around, it would suddenly show up in the computer as 00, which didn’t compute as a year in some systems. After all, you can’t divide something by 00. Suddenly, the time between events that just happened before midnight and those that happen just after midnight are 100 years apart in the wrong direction.
The coal-fired Power Plant in North Central Oklahoma was completed in 1979 and 1980, so, my first thought was that by that time, computers were far enough along to know better. The Instrument and Controls Power Plant Men along with the Plant Engineers decided that the best way to check their systems was to change the clocks on the computers one at a time to just before midnight on New Year’s Eve and see what happens.
I thought that was a pretty ingenious way to go about testing the computer systems. By changing the clock on each system one at a time to New Year’s Eve and watching it roll over to the new Millennium, you learn right away if you have a problem, and you have contained the disaster to one system at a time while you test it. By doing this, it turned out that there was a problem with one system at the Co-Generation plant at the Continental Oil Refinery 20 miles north of the plant.
I wrote a post about the Co-Generation Plant in a previous post: “What Coal-fired Power Plant Electricians Are Doing at an Oil Refinery“. When it was discovered that the computer at the Conoco Oil Refinery Power Plant would crash on New Year’s Eve, it was decided that we would just roll the clock back to 1950 (or so), and we wouldn’t have to worry about it for another 50 years. The thought was that by that time, this computer would be replaced.
This was the original thought which caused the Y2K problem in the first place. No one thought in the 1960’s that their computer systems would still be operating when the year 2000 came around, so they didn’t bother to use four digits for the year. Disk space was expensive at that time, and anything that could save a few bytes was considered an improvement instead of a bug.
My wife wasn’t too pleased when I told her where we were going to spend New Year’s Eve when Y2K rolled around, but then again, where would you rather be if a worldwide disaster happened and the electricity shutdown across the country? I would think the Power Plant would be the best place. You could at least say, “I was in the actual Control Room at a Power Plant watching them throw the switch and light up Oklahoma City!” Besides, we usually spent New Year’s Eve quietly at home with our kids.
Even though we were fairly certain everything had been accounted for, it was the unknown computer system sitting out there that no one had thought about that might shut everything down. Some system in a relay house in a substation, or some terrorist attack. So, there we sat watching the New Year roll in on a big screen TV at one end of the break room. Children’s movies were being shown most of the evening to keep the young occupied while we waited.
I thought that Jim Arnold, the Supervisor over the Maintenance Department, wanted me in the break room at the Power Plant so that he could keep an eye on me to make sure I wasn’t going to be causing trouble that night. Jim never really trusted me…. I suppose that was because strange things would happen when I was around. Of course, I would never do anything that would jeopardize the operation of the Power Plant, but that didn’t stop me from keeping Jim guessing.
No. Not really. I was there because I had a way with computers. I was the computer go to person at the plant, and if anything happened to any of them, I would probably be the person that could whisper it back into service. Also, if for some reason the Generators tripped, I was a switchman that could open and close switches in the substation and start the precipitator back up and run up to the top of the boiler if the boiler elevator broke down and get it started back up.
Except for my natural affinity for computers, any of the electricians in the Power Plant could do all those other things. I think there was just a little “prejudice” left over about me from when Bill Bennett our past A foreman used to say, “Let Kevin do it. He doesn’t mind getting dirty” (or…. he likes to climb the boiler, or…. he likes confined spaces, or… Kevin likes to stay up at all hours of the night working on things… I could go on… that was Bill’s response when someone asked him who should do the really grimy jobs — of course… to some degree…. he was usually right).
I was actually a little proud to be told that I was going to have to spend New Year’s Eve at the Power Plant. I had almost 17 years of experience as a Power Plant Electrician at that time, and I felt very comfortable working on any piece of equipment in the plant. If it was something I had never worked on before, then I would quickly learn how it worked… As I said, all the electricians in the plant were the same way. It was our way of life.
At 11:00 pm Central Time, we watched as the ball dropped in Time Square in New York City. The 10 or so Power Plant Men with their families sat in anticipation waiting…. and waiting… to see if the lights went out in New York…. Of course you know now that nothing happened, but we were ready to jump into a crisis mode if there were any reports of power failures across the country.
You see…. The electric grid on the east side of the Rocky Mountains is all connected together. If the power grid were to go down in one area, it could try dragging down the rest of the country. If protective relays in substations across the country don’t operate flawlessly, then a blackout occurs in a larger area than just one particular area covered by one electric company.
When relays operate properly, a blackout is contained in the smallest area possible. There was only one problem…. Breakers in substations are now controlled by remote computer systems. If those systems began to act erratic, then the country could have a problem. This did not happen that night.
There was a contract worker in the engineering department at our plant who was at his home in the country during this time hunkered down in a bunker waiting for the end of the world as was foretold by the minister of this church. He had purchased a large supply of food and water and had piled them up in his shelter along with a portable generator. He and his family waited out the end of the world that night waiting for the rapture. He told me about that a few months later. He was rather disappointed that the world hadn’t ended like it was supposed to. He was so prepared for it.
After 11 pm rolled around and there was no disaster on the east coast, things lightened up a bit. I decided to take my son and daughter on a night tour of the plant. So, we walked over to the control room where they could look at the control panels with all of the the lights and alarms. Here is a picture of Jim Cave and Allen Moore standing in front of the Unit 1 Control Panel:
Jim Cave with Allen Moore
Then I took each of them up to the top of the Boiler where you could look out over the lake at night from a view 250 feet high. The Power Plant becomes a magical world at night, with the rumbling sounds from the boiler, the quiet hissing of steam muffled by the night. The lights shining through the metal structure and open grating floors.
From the top of the boiler, you could look south and see the night lights from Stillwater, Pawnee and Perry. Looking north, you could see Ponca City and the Oil Refinery at Conoco (later Phillips). The only structure taller than the boilers are the smoke stacks. There was always a special quality about the plant at night that is hard to put your finger on. A sort of silence in a world of noise. It is like a large ship on the ocean. In a world of its own.
Power Plant at sunset across the lake
We returned to the break room 20 minutes before midnight, where our plant manager Bill Green and Jim Arnold tested their radios with the Control Room to make sure we were all in contact with each other. I had carried my tool bucket up to the break room in case I needed to dash off somewhere in a hurry.
This is an actual picture of my tool bucket
We felt confident by this time that a disaster was not going to happen when the clock rolled over to midnight. When the countdown happened, and the 5, 4, 3, 2, 1 counted down, We cheered “Happy New Year!” and hugged one another. I think both of my children had dozed off by this point.
Bill Green called the control room. The word came back that everything was business as usual. Nothing out of the ordinary. We waited around another hour just to make sure that nothing had shutdown. By 1:00 am on January 1, 2000, Bill Green gave us the Green Light. We were all free to return to our homes.
I gathered up my two children and my wife Kelly, and we drove the 25 miles back home to the comfort of our own beds. When we went to bed early that morning after I had climbed into bed, I reached over and turned off the light on my nightstand. When the light went out, it was because I had decided to turn it off. Not because the world had suddenly come to an end. A new Millennium had just begun.
Power Plant Control Room Operator and the Life of Pi
Whenever I walked into the Control Room at the coal-fired Power Plant in North Central Oklahoma and saw Jim Cave manning the helm, I couldn’t help but smile. I would do the same thing when Gene Day was standing there, but for a different reason. Jim just seemed to make everyone feel at ease. There is something special about his personality that rubs everyone the right way.
Jim worked for the company the first summer in 1979 when I was working as a summer help in the maintenance shop. I really didn’t know him until he became a control room operator and I was in the electric shop. He was always one of the brighter bulbs in the box.
When I first met Jim Cave, the first thing that came to mind was that he reminds me of a News reporter. He looks like someone that you would think would be telling you the daily news on TV. He has that likeable face that you would trust to tell you the news each day. Everyone wanted to have their picture taken with Jim because he automatically brightened up the photograph. Thanks to Jim’s Facebook page, I have some pictures to show you.
Chuck Crabtree, Bill Epperson and Jim Cave (from left to right)
Actually, I think all of the pictures of operators that I have used in my posts over the years have come from Jim Cave’s Facebook photos. You can see from the picture above that Jim Cave seems to stand out as someone who might be a reporter on the nightly news.
Before I tell you about how Jim Cave has his own story pertaining to the Life of Pi, let me show you a couple of more photos of Operators who couldn’t resist posing with Jim Cave:
Eddie Hickman and Jim Cave
Jim Cave and Bill Hoffman
Yipes. Notice how comfortable Jim is standing between Gene Day and Joe Gallahar? Joe. Is that a Mandolin?
You can see that no matter the situation, Jim is always smiling. I can’t think of any time that I saw Jim that he wasn’t smiling a genuine smile.
Now that I have embarrassed Gene Day by showing him wearing short shorts (which was the full intent of the is post. The rest about Jim Cave is just to put it in some sort of context), I will begin the actual story…
A new computer was installed one day that was called a VAX system. Instead of being a large mainframe computer in cabinets, this one sat out in the middle of the floor.
a VAX server
This allowed the control room to monitor readings from most of the power plant systems right there on a computer monitor. This was a new thing at the time. A few years after it was installed, a new program was installed a computer on the counter behind the Control Room operator’s desk. The software was called PI.
OSIsoft software called PI
As a side note: This software was being used by Koch Industry to control oil pipelines across the country. I’ll tell you how I know below.
When a program like this is first installed, it isn’t of much use. The reason is that in order to monitor everything, the screens have to be setup. You can see by the screenshots above that each graph, icon and connecting line has to be defined and setup in order to show you a full picture of what is happening.
If a lot of effort is put into building the screens, then this application not only becomes a great benefit to the control room operators, it also benefits the entire operation of the plant.
We had the same situation with SAP. We had installed SAP in 1997 at the Electric Company, but the real benefit comes when an effort is made up front to put in all the expert data to make it useful. While Ray Eberle and I were working to put the expert data into SAP, this new PI system was installed in the Control Room. In order to make it useful, screens needed to be built.
Jim Cave with Allen Moore standing in the control room
Notice the alarm panels are still there in the picture in 2005.
Some operators weren’t too keen on the computer since they had been staring at these alarm panels all their adult life, and they were just in tune with the power plant as they could be. Paper recorders, gauges that you might have to tap every now and then to take an accurate reading… colored red, yellow, blue and red lights. Red Level gauges, Counters, Knobs to turn, Switches to toggle. Buttons to push. All of these things gave the operator a physical connection to the power plant system. Who needs a computer?
Jim Cave saw the benefit right away. He took the Pi Manual out and began reading it. He learned how to create new screens and add components. Then he began the work of giving “Life to Pi”.
Each time Jim added a new system to Pi, the operators saw the benefit of using this tool more and more (like Allen Moore).
In 2000, Jim Cave had built a complete set of screens, releasing the Power of PI upon the Control Room Operators making their jobs easier and giving them much more insight into the operation of the plant that they never would have dreamed 5 years earlier. (except for Bill Rivers who had predicted this day 17 years earlier when no one would believe him).
Jim Cave’s Shift Supervisor, Gary Wright wanted to recognize Jim Cave for the tremendous effort he put forth to build the PI system into every Power Plant Operator’s dream. So, he went to Bill Green the Plant Manager and told him that he would like to do something special for Jim to recognize all the effort he put into the Pi system.
A young picture of Gary Wright in the front row with Glasses and red hair. Oh, and Gene Day in the Orange Shirt… finally wearing some decent pants.
Bill replied to Gary by asking if Jim did this while he was on the job, or did he come in during his own time to work on it. Gary replied that Jim had done this while still performing his job of Control Room operator through his own initiative. It wasn’t part of his regular job. Bill clarified, “But this work was done while Jim was on the clock?” “Yes”, Gary answered. “Then Jim was just doing his job”, Bill replied.
Bill Green
At this same time, I was having a conflict of my own that I was trying to work through. I will go into more detail in a later post, but here it is in a nutshell….
I had been going to the university to get a degree called “Management Information Systems” or MIS from the business college at Oklahoma State University. I had been applying for jobs in the IT department in our company, but for reasons I will discuss later, I was not allowed to move to the IT department, even when I had only one semester left before graduating with the degree.
My problem was that I was being offered jobs from various companies when I graduated in May. Boeing in Wichita even gave me a job offer and wanted me to leave school and to work for them on the spot for having a computer and an electrical background to work on military jets, (which sounded real cool). The electric company had been paying all of my tuition and fees and 75% of the cost of the books. So, my education had been paid by the company. I told Boeing that above all, I wanted to finish my degree before I began my career in IT.
I felt as if I owed the electric company my allegiance and that I would stay with them, and that is why I kept applying for jobs within the company. I felt that way until the day I heard this story about Gary Wright trying to recognize Jim Cave for his extra effort.
When I heard Bill’s response was, “He was just doing his job…”, it suddenly hit me…. The company paying for my tuition was one of my benefits. I didn’t owe the company anything in return for that. I had already given them what was due. I had been their employee and had done my job. I no longer felt the need to “pay back” the company by staying. I had already paid them with my service. I actually remember saying that out loud to Ray Eberle. “The company paying for my education is my benefit.”
This was a turning point in my job search. I felt perfectly free after that to accept a job from another company. Bill’s response to Gary Wright had opened my eyes. I felt perfectly at ease accepting the job offer from Dell the following month. It’s too bad that it took snubbing Jim Cave’s extraordinary effort by the plant manager to put my understanding of my situation in the proper light.
During that time, I had a job offer that I had turned down from Koch Industry in Wichita because they didn’t offer me as much pay as some of the other job offers I had received. A month later they called me back and asked me to go for another interview in a different department.
When I showed up for the interview, it was with the SCADA department. SCADA stands for Supervisory Control And Data Acquisition. That is what the electric company called the system that opens and closes breakers remotely. Koch Industries uses the same type of system to control the pipelines across the country from their one location in Wichita.
After the interview, they showed me around the office. When we walked into the lab, one person showed me the computer system they were using to control all the pipelines, and lo and behold…. it was the PI system. The same one that Jim Cave had learned in the control room at our Power Plant. They offered me a job in that department as well for a little more.
I thought to myself that if I accepted the job with Koch, then I would ask Jim to teach me what he had learned about the Pi software. This would come in real handy. It turned out that the offer from Dell was even better than Koch, which was my second choice if I hadn’t accepted the job at Dell.
Things have changed at the plant since the picture in 2005. I believe it was in 2006 that the alarm panels were removed from the control room and everything was put on the computers. The control room operators no longer have to stand in front of panels of lights and gauges and knobs and buttons and switches. It is all viewed on computer screens.
Here is a picture of Jim sitting in front of some of those computer screens…
Jim Cave manning the Control Room Computers
I see eleven computer monitors on the counter behind the old control panel and we can’t even see the other half of the counter. It looks like Jim built so many screens they just kept having to add more and more monitors to show them all. — Oh. I know that Jim didn’t create all these screens, but he did help acclimate the Control Room operators to using computers so that when the evolution to a completely computerized system did arrive, they were ready for it.
Great work Jim Cave! Thank you for all you have done for the Electric Company in Oklahoma. You have made a lasting difference that will carry forward to the next generation of Control Room Operators. I don’t just mean by giving Life to PI. Your positive attitude in times of stress to the times of boredom have blessed everyone that ever knew you.
I for one am grateful to have met and worked with a True Power Plant Man such as yourself.
Power Plant Men 