[Luckily there isn't as much dust as there could have been, what with the rain and saturated ground. Bakugo braces against the top of the pole again, one arm around it as the other keeps a steady explosion stream going to balance himself and the pillar he's supporting. Making sure it doesn't rock further as everything settles. It's not perfect, as expected, but it'll stand.

Filling the base would be more difficult...]

We'd need cement, but it won't harden before the next rain. If they can get sand, it should work to fill in the cracks. After that, we can pile slab on it.

[That's the best they can do with what they have. There's more work to be done so they can't spend a lot of time on this one temporary repair job.]