Roof Access Ladder Repair at MACCRAY High School in Clara City

We headed out to Clara City to take care of a roof access ladder at MACCRAY High School that had seen better days. The repair area was up high - wind included at no extra charge. This is exactly the kind of job that separates a mobile welding setup from a shop-only operation. You load the gear, you go to the problem, and you get it done.

The ladder itself is aluminum, which means TIG welding is the right call. Aluminum is unforgiving - it conducts heat fast, it warps if you push it wrong, and it won't give you any second chances on a sloppy bead. Doing that kind of work at height, in the wind, with a generator running off a trailer? That takes some patience and a steady hand. It's not the most glamorous part of the job, but it's the part that matters.

Here's what we were working with - a cracked section near the top of the ladder where the stringer had separated. The fix involved TIG welding an aluminum gusset plate directly onto the damaged area, bolted and welded solid. That's not a patch job. That's a proper structural repair built to hold up to years of use and whatever Minnesota weather throws at it.

The whole point of mobile welding is that the repair comes to you. No disassembly, no hauling parts across the state, no downtime waiting on a shop schedule. We showed up with the Miller TIG unit loaded in the truck bed and got to work. That's what we do - wherever the job is, that's where we go.

A roof access ladder sounds simple until it's the thing standing between your maintenance crew and a safe climb. When something like that is out of service, it's not just an inconvenience - it's a safety issue. Getting it back in solid shape, done right the first time, is what this kind of work is all about.