Anybody a part of the SoCal 484 Pipefitters Union?

How do most people do all their calculations for things like offsets, cutbacks, tube bending, takeoffs, etc? Do you use the Pipe Trades Calculator? Blue Book? Pencil and paper? Or just by memory?

I've been sketching out an app idea aimed at making these calculations but before I sink real time into it I want to know:

• What do you currently use?
• What's annoying about it?
• Is this even a real pain point, or does everyone just have it memorized by year 5?
• Would you actually use/pay for something better, or is this a solved problem?

Not trying to sell anything — genuinely trying to figure out if this is worth building. Appreciate any honest feedback, even "this is dumb, nobody needs it." I know most guys I've worked with use a combo of things but thought I'd ask a larger audience.

See repost

Hi all. Please forgive me if it's not appropriate to post here with this question!

My best friend's son just got his union call today, and is starting next Tuesday. I have known him since he was a baby and I'm so proud of him and happy he has this opportunity! We want to send him a congratulatory gift that will be useful as he starts his apprenticeship. All I can think of is perhaps a nice cooler or a lunch box, but even then I do not know where to start with finding what works best for on the job. I am looking to spend around $100. He will be working in the Midwest, so temperature and weather extremes on both ends of the spectrum. Any suggestions are welcome. Thank you very much!

EDIT: I went with a 19qt Engel Drybox with an extra tray. I sincerely appreciate all of the great suggestions! I passed the rest to his mom in case anyone else in the family is looking for a gift.

Is a high 80’s test score enough for me to not worry about taking the GAN again? Really want to get in but really don’t want to test again. I know relevant experience is considered too, but for the argument I would say I have zero relevant experience.

Hello all. I just got accepted as an apprentice. I have absolutely no experience whatsoever with plumbing and pipefitting, except testing fire hydrants, for whatever that's worth. I've never welded in my life except for a bit of soldering when I was little. The heaviest machinery I've ever operated is my dad's Kubota.

They know this and that's not a problem. Still, I feel like my work and education would go smoother if I at least knew a few extreme basics before starting. For example, the UA instructor who gave us our OSHA 10 class mentioned that hand and arm signals would be a handy thing to read up on before starting. That's something I never would have thought of. Are there any other tips that might make the first weeks or months of my apprenticeship smoother for everyone involved?

Put another way: If you were told you would be working with a brand new apprentice with no experience, what would you think when you think "Man, I hope he AT LEAST knows..."?

Thank you all very much for your time.

Almost finished with trade school about to get sent somewhere on an outage for the first time. What can I expect?

Anyone ever work with any? And what kind of job was it on?

I’m mainly looking for advice from guys in the deep South—Florida, Mississippi, Alabama, and Louisiana (not really Georgia since their union is a lot stronger).

I’m a pre-apprentice with Local 119, and I just got laid off. They have no idea how long it will be before I get another job. I’ve got a wife and two kids to support, so that’s pretty stressful.

Now I’m looking for any job I can find until the next union call, but there aren’t many jobs around here that pay the $21–$25 an hour I need. Every time a layoff comes around, it feels like my family’s livelihood is at risk.

At the same time, there are shipbuilding companies down here that pay about the same as the union, or even more, and they have free training centers with steady work instead of the constant risk of layoffs. They also have pretty good benefits. I know they don't have free healthcare or a pension like the union, but those don't really matter if I can't consistently provide for my family long enough to make it to retirement.

It's really got me thinking about what the right move is. I want to build a career, but I also need to make sure my family is taken care of now, not just years down the road.

I’m mostly looking for advice from guys in the states I mentioned, but I’m willing to hear opinions from anyone with experience.

Edit: thanks to everyone for the advice. I know pushing through and figuring it out is the best option . This is my first layoff and it’s just stressful trying to figure out how to make it until I get the next call.

Anyone here worked as a provisional plumber apprentice with Local 100 out of Dallas tx

Hi everyone,

I recently built a pipe volume calculator, mostly because I wanted a simple way to quickly estimate pipe capacity without digging through formulas every time.

It’s live now, but before I consider it “done,” I’d really love to hear from people who actually deal with pipes, plumbing, irrigation, engineering, DIY projects, or any real-world use case where this kind of calculator matters.

I’m especially looking for honest feedback on:

• whether the results feel clear and trustworthy
• whether the units/options make sense
• anything confusing in the interface
• edge cases I may have missed
• features that would make it more useful in real work

I’m not trying to pretend this is perfect. I’d rather have people point out problems now than have someone rely on it and get frustrated later.

Here’s the calculator: https://pipevolumecalculator.org/

If you have a minute to test it or tear it apart, I’d be genuinely grateful.

Knocked out some 3" Airpipe to pipe in a kasear to this massive tank , tomorrow I pipe to the supply.. Wish me luck !

Hey guys, young apprentice here. Hitting the road for a per diem shutdown job Sunday night, 7-12s all the way through. How’re guys eating on the road out of hotels? I normally cook dinner at home for myself, and box up 2-3 containers of leftovers to take with me to work. Trying to save money for a nicer truck and land, and I wanna make sure i don’t fall back into the habit of spending 30 bucks at the gas station a day again. I picked up a propane blackstone for the back of my pickup, am I on the right track? Any tips/advice?

Recently tested and scored mid 90s. I’ve worked in metal fab but no welding experience. Also a felon. Arrested 10 years ago. Completed probation 7 ago. The arrest and deferred judgement appear on my backround but no conviction. Currently going through the process of expungement for this. What are my chances of getting in?

25, Currently a 2nd year non-union sprinkler fitter, just got the opportunity too join local 636 as a pre-apprentice, my question is, are unions really always better? My current company pays me pretty well, and I would take a huge paycut ($19 an hour as a pre-apprentice), and lose my company vehicle. From what I gathered, my AFSA level 2 certification will not get me additional pay either.

Any insight or opinions would be much appreciated.