Anyone know what is the lowest cost fill to use? What's the difference
between granular a, b, c, 2" crushed stone etc? Should I just go for the
lowest cost crushed stone mix?
I am backfilling a basement which is 4 feet deep and I intend to put a
conrete floor on top for a garage. I've heard that sand is not good to use
because in will settle. Is it best to use the largest crushed stone
avaialble to minimize settling (or does it really matter)? When I order the
gravel how much reduction in volume due to compaction should I allow?
Help appreciated. Thanks. Rob