Yes. Good question, Timna. Look, I don't look at that and think of that as being anywhere outside of a normal fairway on what you'd expect on that type of a large commercial project in that type of space. So do I think that's pretty consistent with degrees of other large warehousing? Yes, I think it probably is because if you think about it, Timna, several things are happening. One, they're doing the normal site work that's going to take a good dealer base. At some point, they're putting in the floors that would typically be concrete. At some point, too, they're going to build the walls. And keep in mind, this isn't typically an exercise in aesthetics. In other words, it's not going to be brick. It's not going to be other things that are painted for beauty. In large measure, although I'm not saying there's not beauty in concrete walls. In large measure, these will be concrete tilt-up walls.
And then the last piece of it, it goes back to some of the conversation I had earlier, Oftentimes, you'll see TPO roofing on these. And I referenced relative to the question on a read-through in Mag, was there anything that could pull through, I think this is an example of that. So no, 800,000 tons isn't unusual. Two, I think it's about in the middle of the fairway. Three, that what the typical build looks like at one of these.
And as you know, for us, in many respects, it's all about location. And the point I was referencing there in particular, we're the largest underground miner in aggregates in the United States. And when we get in the central part of the United States, in particular, we're able to use our underground mine locations to actually be closer to market centers than we would be able to if we were mining in open pit locations. And what that means is this, for somebody that we're talking about is one that is literally almost above us. So from a proximity perspective, Timna, that actually works very well.