Archive for People


The human element in fire protection engineering

What do a 3,700 acre fire in California, a 100,000 square foot warehouse fire in Texas, and the execution of a Texas man in 2004 have in common?

They were all events linked to arson and serve to show us the complicated relationship man has with fire, even with the modern day engineering tools and cutting edge analysis methods available to us.

Let me explore these three events in more detail:

Jesusita Fire; May 2009; Santa Barbara, CA

FIRE/CALIFORNIA

In May of 2009, a 300 foot high wall of fire burning through Santa Barbara, CA had 30,000 people running out of their city and wondering what they would return to, if anything more than an ashtray of their home’s contents. 3,700 acres were burned and it was marked as the most threatening natural disaster in the history of Santa Barbara. The cause? A campfire that got out of control from nearby marijuana growers.

40 MPH winds served to spread the fire as fast as it could towards the city. At the end of it all, 78 homes were destroyed, 29 firefighters were injured, and 15.5 million dollars were used. All from a campfire. From pot growers. This event reeks seriously of the complicated relationship between humans and fire – a relationship of utility, usefulness, crime, chaos, and control. A relationship that cannot be engineered out by even the best computational fluid dynamics code in the world.

Gallery Furniture Fire; May 2009; Houston, TX

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Moving from wildland fires to warehouse fires: in May of 2009, an iconic Houston furniture warehouse burned to the ground as freeway traffic crawled by with worried onlookers in the late evening hours. After a long night of fighting the fire, the 100,000 square foot Gallery Furniture warehouse was no more and fell victim to to the 4-alarm fire. The Bureau of Alcohol, Tobacco, and Firearms stepped in and ruled the fire as arson, leading to the arrest of an employee who worked at the furniture store.

This fire hits me close to home since my Master’s thesis research involves warehouse storage and commodity fire protection and how it can be improved. I can formulate the best mathematical fire spread model for predicting fire spread along cardboard stacked to the ceiling, but will my math model account for a crazed man dumping gallons of gasoline in the warehouse and firing up a match? Absolutely not.

Willingham Residential Fire; Dec. 1991; Corsicana, TX

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This last fire I’ll discuss was a residential fire in the city of Corsicana in Texas. In December of 1991, the home of Cameron Willingham was burned and his three children were killed in the fire. He was later arrested and imprisoned on the basis that he had set fire to his house and was responsible for the death of his children. The fire marshal’s investigative report backed this up. 12 years passed, and Cameron was executed in February of 2004 in Texas for murder charges.

Just a few days ago, in August of 2009, a report from Craig Beyler at Hughes Associates (one of many reports to check the validity of the fire investigations on Willingham’s residence) stated that the fire investigation seemed more like the work of psychics and mystics rather than scientific work. There are other human factors here at work – Cameron’s alleged abuse of his children is one example – but I am sticking to the discussion of the relationship between Cameron, the investigators, and fire. In the report, Beyler stated that the investigators had a poor understanding of fire science. And because of their poor understanding, a man was wrongly killed by the state.

Putting it all together: Humans, fire, and education

So the relationship of man vs. fire goes back to the first time someone discovered fire. It is very complicated. Now what? How can we use our understanding of this relationship to save lives?

While churning along my research path, I have learned that I favor fire research, fire dynamics, and fire forensics over alarm design, building construction work, or working with fire codes. The three fires that I discussed above are most interesting to me are all involving arson in some way – and humans in a big way. One fire came from clumsiness, one fire stemmed from passionate and crazed anger, and one fire put to death a wrongly accused person and killed three children. I don’t know about you, but to me, this serves to smack us fire protection engineers in the face with a reminder that the human element can never be ignored, or fully engineered out of the problem of fire. The consideration of the human element should be included in every thought, design, and fire model that is churned out.

And although a recent survey by the Society of Fire Protection Engineers showed that most people think that fire is the greatest likely event to cause harm to them, it also showed that only 18% of the respondents actually worried about the dangers of fire more than once a year. The solutions that fire protection engineering provides stem from years and years of exploring this relationship of people and fire: how crowds react in a building fire, how different residential occupants can be awoken in a fire, and how people respond to building fire alarms.

In my opinion, the best help in the impact of fire protection engineering is effective education of the public. Informing the public (in interesting and engaging ways!) about fire safety and what they can do in their homes and workplaces to stay safe. Informing college students about dorm fire safety. Moving on from stop, drop, and roll, and giving people more of the information and knowledge that they deserve. Informing residents about the benefits of fire sprinklers, and having a huge incentive to have them installed, even retroactively.

And who is responsible for all of these education efforts? Anyone and everyone in the fire protection field. From engineer to firefighter, fire librarian to professor, code official to fire marshal. Everyone can serve to help the big picture of educating the public by taking fire science courses, by working with code committees, by linking together agencies and people who need to be talking, but aren’t. Fire investigators can take fire science courses and fire scientists can run into burning buildings in training exercises. The more we know as professionals about the big picture, the more we can help and educate the public, and save lives in the process.

So again, I say that effective education of the public is the best tool in fire protection engineering. Because without an informed public, we can have the best fire models and investigators in the world, but we would only be putting a band-aid on the complex fire hose of man vs. fire.

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Not So Green Hill Park

At Green Hill Park a mile or so from my house, where the hills are more white than green.


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Festival Hill in Round Top, TX

Some pictures from a cool experience in January when stumbling through Round Top, TX at a place called Festival Hill:

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From Round Top Church
From Round Top Church
From Round Top Church
From Round Top Church

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Don't let the sun go down on your grievances

There’s a song that I listen to by Daniel Johnston called Don’t let the sun go down on your grievances

Whenever I listen to it, I am reminded of my grandfather, Jesus Gonzales, born 1908. It paraphrases something that he knew, something deep. It was to clear your mind of any toils or stress from the day that just passed you by. Jesus, or Apa, was married to Margarita Gonzales for many, many years, and he rubbed off on more people than I’ll ever know. He was one of the happiest men that I knew, in one of the happiest marriages I will ever know, ever.

He was a simple man who simply loved life. That feeling and mission I can certainly share with him. He told me to never go to bed angry, at anything. This is before computers, before we began to live in a life surrounded by computers and overwhelming days. He was never too busy for anybody, including you and me.

So I paraphrase him, as Apa wouldn’t mind, and say not to let the sun go down on your grievances. Sleep well, tell the one you love that you love them, and breathe in all the we have. Thanks Apa. I miss the days where I would go “fishing” and hunt for the raisins in my Quaker Oats oatmeal.

You knew exactly how to live life, and we all learned from you to pass it on and on.

Don’t let the sun go down own your grievances:

Don’t let the sun go down on your grievances
Respect love of the heart over lust of the flesh
Do yourself a favor: become your own savior
And don’t let the sun go down on your grievances
And when you wake up in the morning
You’ll have a brand new feeling
And you’ll find yourself healing
So don’t let the sun go down on your grievances

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2009 reeks of great potential

Everything is well up here in Worcester, Mass. Had a bit of car troubles to welcome me back but everything is in order again. The walks in the snow are amazing and I’m still not tired of it, even though the cold screwed up my car in the first place, I almost busted my butt plenty of times walking to the store, and it sucked working under my car lying on the ice. But it’s a peaceful time. The calm before the storm, before school starts up.

Katie moves up here in three weeks, and then begins our amazing journey into the future guided by God. I can feel 2009 about to explode with all of the amazing potential energy busting at the seams. I’m so excited for each and every day of it! Always remember to take time to chill out despite the noise going on around you. Sit in the silence, walk around the block, eat dinner with a stranger. Life is good.

And as the above comic shows, most of the time we already know exactly what to do, but we lack the motivation to do so and forget how much daily actions and daily practice counts.

P.S. Kill your television.

Here’s to 2009!

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Old Overholt, yes.

Katie found this for me. Learn yourself some Overholt history and more about Abraham Lincoln’s favorite drink and Abraham Overholt’s favorite drink to make. This explains a lot. Fantastic.

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Back in TX

It’s good to be back home in Texas. Mexican food, country music, great restaurants, Shiner Bock, good friends and family! Oh, and the 70 degree weather is a nice bonus as well. Katie switched climates and is now in Oregon for Christmas, skiing and with the family. I’m here for the holiday taking care of the kitties and soon to be in good ol’ San Antonio to take in the new year.

As my pop said this morning as we ate some great breakfast plates at a taqueria this morning for $3.95, life in Maine in the summer and Mexico in the winter would be a great thing.

It’s also good to just… relax. After a long and great semester of good work. It’s good to see everyone again, as if I never left 5 months ago… even Saxophone bum dressed as Santa! God bless Texas!

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The cold wind is here

Here comes this weather that is very foreign to me!

A good day was had talking with the president of a big conglomerate corporation and tons of cheese. Tim Ferriss totally has it down with talking to big CEOs, they are like the hot chicks of the business and job world – i.e. everyone is afraid to talk to them straight and never does, therefore they love to have some informal talk with you and wil remember you always. Also, free beer on campus is cool (hooray private schools without state school regulations)!

Which reminds me, I used to have this statement written in a marker right above my bed when I would wake up in the morning: “Your intention creates your reality.” And I have it on my fridge now. Same idea. It’s true, eh.

Two years ago I quit my job to follow my dream, and each day it gets better and better. It’s amazing what the human mind can do with the help of God. This is exactly what I wanted and there is so much more good to come.

An excellent time was had here as well with my mom visiting Worcester for a week:

And Katie came to visit for a different week as well. We all had a blast here with deliciously cheap happy-hour seafood, bone-chilling temperatures, bland Dominican food in Massachusetts, nuns racing through the park, endless drives along the cliffy coast, and just plain being together. It had been a few months since I saw Katie, and it made it that much better. Many good times were had and many more million to come.

15 days ’til I return to the big Texas. I really miss the people, but not so much the place.

I guess Texas is the home of my heart and Massachusetts is the home of my brain. The two can coexist in harmony you know:

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Humorous happenings from the WPI Police Log

Everyone enjoys the stories from police logs, ranging from loose chickens in some towns to even sillier things in others. Sure, crime is serious, but thanks to making police logs public, much humor is to be found. Here are a few of my favorites fom the WPI campus police log.

Saturday, November 8, 2:04 am: Male on Boynton St. who appears to be intoxicated. (Hmm, checks timestamp, yep, got ‘em!)

Saturday, November 8, 3:17 pm: Officer speaks to young kids skateboarding in the East Hall parking garage, advising them to move along. (Classic, need I say more?)

Sunday, November 8, 12:02 am: Caller reports group of students playing with fire in a can in West St. parking lot. Officer dispatched, individuals advised. (Advised of what? The joys of playing with fire?! It wasn’t me I swear!)

Sunday, November 9, 1:00 am: Pumpkin thrown at SNAP van from balcony on West St. Officers check, find smashed pumpkin, no people on balcony. (Pumpkin taken into custody.)

Sunday, November 9, 1:53 am: Caller reports female playing music and singing out of her window in Founders. Female is very loud and keeping students awake. Officer dispatched, locates student; singer advised to be mindful of other students. (Ahh, I was hoping he would join in! We need more public singing!)

Sunday, November 9, 3:27 pm: Feces found on floor of Morgan Hall restroom. Custodian en route. (It is the only room with a drain.)

Tuesday, November 11, 2:10 am: Caller reports having vomited in Stoddard A. (What a nice guy; classy. Would love to hear the call.)

And there you have a window into my world at WPI. Leaping pumpkins, public singers, and bodily fluids fill the police log. Now laugh along with me, lest you be advised to move along, you damn kids!

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Letters From an Arsonist

I just finished reading a very interesting article by Dave Jamieson entitled “Letters From an arsonist”. The article delves into the mind of a serial arsonist (Thomas Sweatt) who set more than 350 fires over 25 years in Washington D.C. and costing the city millions of dollars before he was arrested and sentenced to two life terms in the federal penitentiary.

The letters are a fantastic look into how humans interact with fire and how the human mind can develop such an exotic relationship with something like fire – even in a fetishistic way. From one of the letters:

Why did I set the fires when I set them? That’s an all too familiar question that can not be understood if you don’t know the story. There were different reasons for most of the fires. It could be because of one feeling the need to have power about something or someone….I don’t want you driving that car so the fire becomes a weapon to destroy it.

Or in case of some house fires—I might like a particular style of a house and wish one day to own it (but it’s only a dream). Fire is a tool to destroy and some house fires also becomes my phantasy of people scrambling to exit windows and sort-of feel like they need my help so I stay and watch.

Fire destroys things, kills people, moves people in cars, keeps people warm, cooks people’s food, lights things, lifts planes, and on and on. Our relationship with fire is an oddly philosophical one.

After doing for so long it just became easier and easier but the fear of getting caught was always there. Each fire was like doing the first time and I’d always take deep breaths and ask the Lord to forgive me for what I’m about to do…

Sweatt was sexually driven to set these fires and received great erotic pleasure from watching the houses burn and the people escape for the sake of their lives. He constantly states that his intentions were not to harm the people, although he acknowledges that fire is “risky business”.

[...] it was her grandson that led me back to that house later that night only because I didn’t know him personnaly but saw him get the mail out of the mailbox on the front porch and he was tall and has a muscular build and I wanted to meet him so I would live out my phantasy thru fire watching him jump out of the window for help and come running to me. I raced home to watch the news and was sadden about the fatality but was fascinated by this huge fire. Wow! I’ll always remember this house.

My passion in fire protection engineering involves chasing the trails of fire – any clues or physically meaningful signatures that fire gives off – and characterizing them in a scientific sense. It’s very intriguing to break down fire into thousands of different smaller actions and facets.

At the same time, I realize that there is some ingrained mental pleasure that humans get from fire – some understood relationship. Sweatt led the Bureau of Alcohol, Tobacco, and Firearms on a long chase as he developed his dangerously passionate love for fire.

Give the article a read when you have some extra time – it will take about an hour. You will get quite a bit of insight into the madness and intricacy of the human mind and fire. And how they work together in ways both good and bad. It was how Sweatt expressed himself in seeking pleasure.

Some people use guns, knives, etc. as weapons—I use fire as a source of weapon—Not afraid of fire at all; for it is my friend and I miss it. [...]

Now, this arsonist, Sweatt, took it to an extreme and caused 2 deaths, destroyed many homes, used up countless hours of fire service resources, and permanently affected the lives of many, many people. At least 353 fires. How does he feel today?

There was only 1 death, he wrote, so I left it at that.

[...] Those demons are still in me.

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