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CONSTRUCTION KNOWLEDGE BLOG

July 12, 2008

Making People Behave
Filed under: safety — Tags: — nedpelger

Do you ever feel that most of a Construction Supervisor’s time involves making people behave? We started steel erection a few days ago on a 50,000 sf factory/office project. We discussed safe erection procedures prior to the start, we specifically told them they weren’t going to be running around like yahoos on our site. Then the guys start erecting steel like it was 30 years ago.

Dereck, my Construction Supervisor, jumped on them, then he jumped on them again. After a threat of throwing them off the job, they settled into following some reasonable safety standards. The firm erecting the steel had a fatality last year…a young guy with a wife and young children. The erection firm certainly instructs their guys to follow the safety standards. But the work starts to flow and production trumps safety and off they go.

I understand there are firms that purposely flaunt safe techniques and put their workers at risk to make a few more shekels. But most firms, I think, see the high cost of work place accidents as something to avoid. So even if a construction company doesn’t care about their workers, it makes business sense to have a safe construction site.

So why does so much risky behavior still occur? Do you agree that the Construction Supervisor often ends up being the person on the jobsite making people behave?

CONSTRUCTION KNOWLEDGE BLOG

July 8, 2008

World Construction: Look at the Cement
Filed under: Industry outlook — Tags: — nedpelger

The number of construction projects I saw in India and Bali astounded me. At every few turns another set of bamboo scaffolding would come into view. Of course I’ve read how those economies are booming, but I was fascinated to see it for myself.

The chart below shows cement production (not use as it wrongfully states) in countries throughout the world. Since most of the cement gets used near the production location, though, the graph shows some powerful information.  The large amount of wood and steel construction in America vs much of the rest of the world also skews things a bit…but still.

When the newspapers carry stories about inflation for construction materials being driven by China and other Far East countries, I’m no longer as skeptical.

One great thing about construction work, though, is that it can’t be easily outsourced. No one is going to build a building in China and ship it to Poughkeepsie.  So the cost of materials may rise, but if we are to construct buildings in America, the work will be done in America.

Most people I talk with are not experiencing much of a slow down in construction work at this time. How are you finding things now?

CONSTRUCTION KNOWLEDGE BLOG

July 7, 2008

Another Airplane house, but at 2% of the cost
Filed under: Cool Projects — Tags: — nedpelger

After I posted about the $2,000,000 house made from a 747, I came across this article in the WebUrbanist blog that showed an airplane house already built. They bought the scrap plane for $2,000, paid $4,000 to move it and another $24,000 for renovations. So for $30,000 they have the cool house shown below.

While I know these weird houses aren’t what building Construction Supervisors deal with every day, I think many of you will find them interesting. I also plan to feature houses that Construction Supervisors have built for themselves. I know some of you have created some real works of art with your talents.

CONSTRUCTION KNOWLEDGE BLOG

July 5, 2008

Boeing 747 converted to house
Filed under: Cool Projects — Tags: — nedpelger

This woman bought an old Boeing 747 and is using all the pieces for building materials in her house. The planes sell new for $200,000,000 but she picked up this baby for only $40K. Of course she’s building a $2,000,000 house, so it’s not like she’s moving into an old Greyhound bus.

Check out the video.

http://cosmos.bcst.yahoo.com/up/player/popup/?cl=8544869

CONSTRUCTION KNOWLEDGE BLOG

July 3, 2008

India Musings and Quality Control on the Jobsite

Everything about India seems intense: the colors women wear, the smells both good and not, the spicy tastes and the use of the horn as a near constant tool for driving.

The modern high tech culture seems to have exploded within the traditional religious cultures.Woman in burka with fancy shoes I saw a woman in Mumbai dressed in the traditional Muslim burka, nothing but her eyes showing through a slit in the black cloth. Then I look down and see her gold hi-heels. The huge Indian corporation TATA (that recently bought Jaguar from Ford) posts signs all over the country, selling steel, cell phones and lots more. Yet cows have the right of way in every traffic situation. Buddhist monks avoid swatting mosquitoes because all life is sacred, yet no 911 system exists. If you get hurt, you better have some resources and some friends to get emergency medical care.

I’ve stopped by several building sites and consistently notice the bamboo scaffolding, the random sapling trees used for floor shoring and concrete form tolerances that are, shall we say, quite generous.

Rebar tying

The photos give a visual sense to my descriptions. We came across a fascinating enterprise as we exited a train. Over a million lunches get delivered each day from wives at home to their husbands working in Mumbai with a delivery error rate of one wrong delivery for every one million correct deliveries.

Think about what that means. One million wives make a hot lunch in the late morning all around the outskirts of Mumbai. Then a loose knit group of couriers pick up these lunches, carrying many at a time, hop on overloaded trains and buses and deliver the hot lunch each wife made to where her husband is working.

The couriers use a code system on top of the lunch pails. The photos below show some examples of the lunch pails, carriers and delivery code. Think about that level of quality…one million correct procedures for every fault. Now think about the construction project you are working on right now. Are there many errors on the project?

I’d say the average sized commercial building project has hundreds or thousands of errors. All the items that end up on a punch list, of course, but also many items that get covered up and aren’t quite right but nobody sees. If you’re honest and paying attention, I think you’ll agree that we have too many errors and failures on construction projects.

How do we improve? It’s complicated. Every stakeholder in the game has some responsibility. There is some “Do more and try harder” but there are also systematic changes that need to happen. What do you think needs to happen on your project?

By the way, I’ll be writing about this regularly because it’s a big item for which Construction Supervisors take most of the heat. Hopefully we can get some good discussions going about the theories and realities.

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