Well the pressure test was OK and infilling has started - stopped by the need for more sand to cover the pipes!
Things will probably speed up from Tuesday, with more gravel we hope coming Wednesday (from beds near Peterborough). There will need to be rather a large manhole covering the manifolds because they have ended up at right angles (see the previous post), and the cover will thus need to be a steel one fabricated to order. We should be able to lightly cover it with gravel like the other one.
The builder thinks the infilled trenches will drop a bit and may need topping up in 6m or so.
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