Prefab shop

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I have been on several job sites where the EC had brought a trailer with him that had all the tools needed to fabricate just about anything. usually there was a guy in the trailer, sometimes two, just making stuff the guys doing the actual install needed.

They would bring a sketch of what they needed and the guys in the trailer would make it up for them.

There was almost an assembly line of a guy in the field measuring and sketching, the guy(s) making up the pipe in the trailer, and the guys coming along behind installing it. I doubt there was more than an hour from the time the sketch was delivered before it was installed.

It was well choreographed. Pretty impressive.

They also made up a lot of boxes and stuff with fittings already in place so the guys installing them just set the box in place and it was ready to pipe. Most of that kind of stuff was EMT. It kind of amazed me how a box can get made up by someone 100 yards away and have all the fittings in the right spots every time. Sometimes they didn't even sketch it up. just called on the radio.

The guys on the platforms almost never had to even come down. They had people who were moving scaffolding around so the guys 15 feet up in the air did not have to come down to get to the next location. Mostly they just walked to a new section of platform that had only been installed a few minutes before it was needed.
 
We do just a little prefab on our jobs. Nothing to extensive though. Pigtailed lighting receps, 4 squares with emt conn and grd pigtails, etc.

I'd be curious what you think when you get around to installing it. Please post your thoughts when you do.

Already have ..... see my post above these pics


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Already have ..... see my post above these pics


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I totally missed that. That's great it's working out for you.

I know the guys love the little bit of prefab we do. Most of our work is 30-60 minutes away, so it makes even more sense for us to prefab right at the shop than drive all the way out to the site and have guys in the field doing it as they need it. All that extra drive time really adds up on large projects. That's where prefab really shines for us.
 
I envision in the future we will incorporate new techniques. How nice if we could get to site everyday and receive a box of every last part, component etc that we would use for a 6-8 hr day. At the end of the day you come back with an empty box and are paid a full days wages. As you get better, you're faster and make it home w some of the day left to enjoy/ relax/ attend appointments...

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I'll share a few pics of some of the basics ....

Here's a section of overhead pipe racks, all numbered and stacked in the order to install.

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I really like the prefabed pipe rack idea, but man, getting that all to line up and into place is going to be a real bear!
 
I looked at that pile of pipe and thought "wonder how big the brute was that installed that pile of pipe"!!!! It would definitely be a chore for a young man?

We have a mechanical lift that rolls along the floor to raise it into place


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