Digging an inspection pit

[Dum-Dum]

Having been in dans it was pretty narrow but you wouldn't have wanted it wider. Get decent bit of railway sleeper cut to length to make the cover and yeah, use concrete blocks turned on their sides to build the walls up and plenty of concrete everywhere with as much reinforcing as you can find. I'd probably build a block peir or 2 along each side but with the pier outwards rather than inwards to strengthen the walls.


If you want a hand digging your grave inspection pit, I might be available for beer and pizza