Showing posts with label Construction. Show all posts
Showing posts with label Construction. Show all posts

Friday, May 9, 2008

Vertigo...

This was floating around work today from one of staff that frequents Dubai. It's a view from the top of the Burj Dubai, now the world's tallest building. It came with the following:

The attached photograph was taken from one of the tower crane platforms above the Burj Dubai this month. The Burj Dubai is still under construction and this photo shows it at a height of approximately 630 meters (2070 feet). Supposedly, it takes about 27 minutes travel time for a construction crane to hoist material from ground level to the top of present construction level.



It's probably one of the most talked about buildings in Dubai so I typically refrain from posting any additional details, but this vantage point was too difficult to resist.

Have a great weekend!

Monday, August 27, 2007

10-4 on the carbon footprint, good buddy...

Ahh Seattle, why must you always be so hip?

I read an article a while back about the possible implementation of hybrid technology into big-rig, 18 wheel behemoths. What I assumed was another case of greenwashing, is in fact a reality.

Dunn Lumber of Seattle, Washington is officially the first company to test out Kenworth's new Paccar PX-6 240 hp engine. The class 7 hybrid can carry and 8 ton payload (!) and features a transmission mounted generator, with a 340-volt frame-mounted battery.

From the article:

Above 30 mph, the Kenworth hybrid operates like a standard diesel vehicle with all power coming from the engine during steady driving conditions. Below 30 mph, it uses a combination of diesel and electricity with the system automatically switching between the two modes of operation. Electricity generated through regenerative braking is stored and used for acceleration, assisting the diesel engine.



Alas, Kenworth is only giving up these green beauties in limited quantities to local municipal companies and fleets...until 2008, that is.

And if Smokey, Bandit, and the rest of the guys are going green, maybe it's time for me to start that organic chewing tobacco company I've always dreamed about.

Speaking of "tomacco," Otto will get a buzz out of knowing that California's also making their mark with this new treat: the first plug-in hybrid bus.
Bus manufacturer extraordinaire I-C Corp. is charging around $200k per bus, with most school districts off-setting the majority of the cost with grants.

From their flash-saturated website (with some damn cool pictures):

Depending on the route, fuel mpg improvement is from 20% to 50% better for Charge Sustaining and up to 70% better for Charge Depleting systems. Emission improvements vary with the pollutant being measured and has shown up to a 90% improvement at times on Particulate Matter, again, this is load and operating condition dependent.

But wouldn't ya know it...just as we start solving some problem areas, new ones fill the pores.

My search for hybrid construction equipment resulted in a surprising combination of words: Hybrid Backhoes.



But don't let the name fool you. The only thing that makes them a "hybrid" is the fact that they can perform construction detail AND do a street-legal 65 mph on the freeway.

So now that we've developed the technology to transport heavy items using clean(er) hybrid technology, said items now transport themselves...at a high rate of speed.

From the story:

In June, the HMEE (High Mobility Engineer Excavator) was officially introduced in a formal unveiling ceremony. The highly specialized equipment features a 6.7-liter diesel engine, antilock brakes, four-wheel drive, six forward speeds and two reverse speeds.

It can lift more than two tons and dig to a depth of 13 feet...


Granted, the backhoes are solely intended for military use (with armor plating...about time!), I don't doubt that the possibility that I might on day find a 2 meter dump scoop in my rear-view mirror.

I will happily merge from my lane and let that machine pass.


Monday, August 13, 2007

Little people, big houses....

How low impact is a $4 million house?

How low impact is a $4 million house?

How low impact is a $4 million house?

I keep asking the same question because I can't come to an honest conclusion!?!?!

The first ever Wired home, built in conjunction with LivingHomes, is coming to Los Angeles this fall. Apparently, environmental frugality comes at a bank-breaking price.

Flash saturated gallery HERE.

I just don't get it.

Of course, I'm the kind of person that will take a $700, Vegas-style bar tab over an iPhone any day. So maybe it's just me.

But isn't there an inherent economic responsibility in green design? Bueller?

LivingHomes, the pioneer in green, prefabricated environment(s), would/could/should have a better conceptual understanding of what this movement actually entails.

Pioneer [pi-o-neer]: one who is first or among the earliest in any field of
inquiry, enterprise, or progress.

It's a straightforward concept: modular design and prefab construction are driven at their cores by a lust for simplistic efficiency, both in labor and waste reduction, AS WELL AS ECONOMICS.

4057 square feet in what is destined to be a 2-person home is extravagance at its worst, regardless of the LEED rating. Even at half that price, I still think that luxury and the environment were never meant to live in harmony. Life is supposed to equal subsistence, not proof of existence.

Still, the one-day installation video is kinda cool. Size it down to 900 square feet and you could race an Amish barn by sun-up!

The press release can be found here.

Fortunately, projects such as these are beginning to be seen as the financial flops that they really are, and (woohoo) a "small house" movement is afoot.

From the SF Chronicle: Open plans, unpretentious design characterize new, small houses

Wanna take it to an extreme? Take one of Jay Shafer's courses. He's been living in small houses for a decade now. How small? Really small. How worth it? Really worth it. Under most circumstances, building costs for a home affixed to a permanent foundation range from $100-$200 per square foot.

I'll take a B-52 Bungalow: A not-quite-so-tiny tiny house, the B-52 interior has many great features - porch, daybed, cast-iron stove, ten gallon water heater, tub, toilet, vanity, four-burner range, stainless steel refrigerator and sink - with the addition of a bump-out over the porch. The form of this house was inspired by the airplane bungalows of California. Here it is pictured with optional cedar siding and a cedar shingle roof.

















More?

The M-House.
Alchemy Architect's Wee House.
The Small House Society.
On wheels?
On wheels ala the circus?

As far as I'm concerned, you can keep your Wired home.

Unless you're giving it away.

In that case, I'll take it.

No?

Damn.