rabbut
I don't bite, all that often...
OK, so after speaking with the engineering neighbour, we *may* have further progress. My Dad does not want permanent modifications done that are messy, or leave evidence/damage behind if removed later... The neighbour has said it "should" be safe as is, but he'd recommend a "pad" under the tank, i.e. Breeze block base, with coarse bricks and the final gap with cement. That is easy, not too messy and would get to a point of "almost definitely safe". Even then, I'm contemplating "downscaling" to a 3X2X2, that scores "definitely safe" in the neighbour's opinion, after the application of the pad
Still not got a definite answer from the folks yet, and a lot will depend on if I can get under the floor in that area with enough access to apply the recommended pad. There is about 3' under the access to the floor, with about 2.5' of space on average under the floor, but it drops to lower height in some places
All the best
Rabbut
Still not got a definite answer from the folks yet, and a lot will depend on if I can get under the floor in that area with enough access to apply the recommended pad. There is about 3' under the access to the floor, with about 2.5' of space on average under the floor, but it drops to lower height in some places
All the best
Rabbut