The Construction Thread

I just saw something about a Prudoe Bay-Chicago pipeline.

Maybe that's just a second avenue subway-style pipe dream.

"ConocoPhillips chief 'optimistic' the Mackenzie Valley pipeline will see progress

Claudia Cattaneo, Financial Post Published: Friday, April 25, 2008

Jim Mulva, chief executive of ConocoPhillips, said yesterday that he is "pretty optimistic" the stalled Mackenzie Valley natural-gas pipeline will see some movement this year. In a conference call with analysts, Mr. Mulva said that the Mackenzie project will be built before the larger Alaska gas pipeline, although he indicated that the startup dates for both projects remain uncertain. The Houston-based oil company, the third-largest in the United States, is involved in both proposals to move stranded Arctic gas reserves to the market. "In terms of purchase of steel and use of services to do these pipelines, it make sense for Mackenzie Delta to come first," Mr. Mulva said yesterday. " It's further along than the gas pipeline in Alaska.""
 
I stuffed my laundry bag and made it into a mockup pipe section lying between two chairs. I'm on my back on the floor practicing root passes with a can-opener for a stinger.
 
And when will you people see the light, and admit once and for all, that the TIG is the way. The alpha and the omega.
 
I thought we were brothers!


Now be careful with that robot. Those things are expensive.


:ice cream:

I have worked in a robot gang (SAW tractor). Welder's Helper, setting up rosebuds ahead of the machine, and such.

Boring but good money.
 
A TIG root on a gas line?

Too time consuming......

BIG honkin' robot with a "sand" hopper would be my guess. Radiography as soon as it's cooled... and back-gouge & do over if it doesn't pass, eh? :eek:
 

Hell, I used to EMPLOY the dudes who could actually weld, Pierre... I can barely turn on a 110 AC buzz-box, eh? :D

Now, with a clean torch, I'm not too bad at cutting straight and shapin' the profiles... but that was a LONG time ago. :eek:
 
BIG honkin' robot with a "sand" hopper would be my guess. Radiography as soon as it's cooled... and back-gouge & do over if it doesn't pass, eh? :eek:

They've been able to do some really nice work with metal cored wire. Very high production on pipelines.
 
I don't know why, but I hate MIG or automatic or fluxcore. SOmething about it disagrees with my spirit. Also I suck at it.
 
I don't know why, but I hate MIG or automatic or fluxcore. SOmething about it disagrees with my spirit. Also I suck at it.

I love the way the Home Depot has a section dedicated to the 110v MIG "packages" with the hood and gloves included. "Welds up to 1/4" steel!" Bullfuckingshit. NASCAR put their name on it so it must be kickass.

MIG is responsible for so many failures. Proper joint preparation is critical for a solid weld. Looking good and being good can be much different.

This is why TIG welding is superior to all processes. The metal is melted before the filling material is jammed in. TIG is where it is at.
 
I love the way the Home Depot has a section dedicated to the 110v MIG "packages" with the hood and gloves included. "Welds up to 1/4" steel!" Bullfuckingshit. NASCAR put their name on it so it must be kickass.

MIG is responsible for so many failures. Proper joint preparation is critical for a solid weld. Looking good and being good can be much different.

This is why TIG welding is superior to all processes. The metal is melted before the filling material is jammed in. TIG is where it is at.

I liked TIG a lot, I wanted to be good at it. MIG, something about the machine, the wirefeeder gets on my nerves. I never cared.
 
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