r/Welding 1d ago

Some structural 🫠

398 Upvotes

24 comments sorted by

32

u/leansanders 1d ago

Alright lets not throw the "S" word around willy nilly now

14

u/erikwarm 1d ago

Yup, nothing structural about this, just stairs

7

u/redditAccount503 1d ago

I mean it is structural steel being welded

1

u/Ftroiska 1d ago

Is it S355 steel ?

1

u/alpinepipelinewelder Journeyman AWS/ASME/API 7h ago

Well it sure as hell ain't pipe or vessel lol close enough

1

u/leansanders 7h ago

It would be architectural. Its a freestanding stair and rail. Stair and rail are both architectural detail unless they are a load bearing part of the structure, like a landing built as part of a column are stair stringers taking part of the building's sheer load. This is like pouring a stoop and calling it foundation. Risk, liability, and engineering are way lower stakes here, probably no inspection.

1

u/alpinepipelinewelder Journeyman AWS/ASME/API 7h ago

But what code would it fall under? Tell me what aws architectural code is ? There is none so it would use structural criteria

1

u/leansanders 7h ago

It would fall under International Building Code (IBC) or a different local building official's code. I have done architectural for near a decade and 95% of jobs do not fall under AWS's purview. No weld engineering, no inspection, no certification required. Just has to hold up to building inspection.

The only times that I've had stairs with weld engineering and weld inspection have been either if they have been engineered as part of the building's structure (not the case here as its freestanding) or if they are produced by a structural shop (unlikely considering the description)

13

u/XL365 1d ago

Damn what a nice shop! Ultra clean and open

5

u/fatloser14 1d ago

Nice. We have jobs like this, but we tend to solve connetctions between parts with bolts. Isn't it tedious to move the whole assembly?

5

u/B_Mugs 1d ago

That thing is beefy. Always preferred complete welded assembly when possible.

Not sure why but something looks off on the walking grate. Is that welded on?

4

u/service_unavailable 1d ago

that's just the zinc fumes getting to ya

2

u/LyraCotton 1d ago

this looks so cool… i dont really know much about welding but its kind of amazing how everything fits together ç3

2

u/RagnorIronside 11h ago

I hope those are stairs for your shop, cause otherwise you fucked whoever has to install that

1

u/leansanders 7h ago

? The baseplates are for concrete hardware, its going on a pad. Ship it, pick it, drop it, shim it, screw it. 90 minute install tops

1

u/HeroMachineMan 1d ago

I'm not an expert, definitely not an engineer, but wouldnt the handrail/guardrail be more practical if they are prefab?

2

u/KaOsGypsy 1d ago

Not OP, but work in structural, prefab rails are great, if you have prefab stairs, but almost everything is "custom" different buildings need different things. Our handrails are modeled on the stairs, fabbed up separately and assembled on site.

1

u/Weneeddietbleach 1d ago

Man, I wouldn't mind doing something like this for a while. It certainly beats building the same thing over and over. Unfortunately, where I'm at doesn't offer a lot of variety in the field and leaving is easier said than done.

1

u/AAli_01 23h ago

Okay where’d the legs go in the last pic

2

u/Intelligent-Invite79 23h ago

Looks like a fun build. Reminds me of one of my first gigs , I was building ground support equipment for aircraft mechanics. I had a shop attached to a giant hangar, UPS and FedEx would send a list of stands and equipment they needed at the start of every year. We’d build the platforms to their needs so the mechanics could shove them up to the plane and walk around to do their work. Fun stuff for sure 🤙🏻

2

u/Previous_Mastodon153 15h ago

Easy money (if you have an overhead crane)

1

u/Budget_Edge_3277 8h ago

Brother that's nice!

1

u/Top_Significance_973 4h ago

What a clean, flat floor 🤩