A new foundation, done by the book.

this time done right, by the book — the site for the new classrooms

making blocks yet again, but no more sand blocks — this time we use cement

digging the foundation trench, deep enough that we could add a floor on top later if needed

delivering the right gravel

mixing sand and cement, then adding the stones — all turned by hand

add water and we have concrete

filling the foundation trench with concrete, placing the rebar for the vertical columns at the same time

we start a one-metre-deep new foundation: concrete in, then blocks up to ground level, so we have a strong base to build on