Excavation
Trench cut to line and depth, battered or supported as the ground demands. Spoil kept clear of the edge so nothing surcharges the walls.
Sewerage & drainage
Everything that
matters is buried.
A drainage run is judged on falls, bedding and joints — none of which you can see once the trench is closed. Scroll to watch one go in, in the order it happens on site.
Bedding
Granular bed laid and levelled to the design invert. Get the falls wrong here and the whole run silts up later.
Pipe laying
RCC pipes set one by one, spigot into socket, checked to gradient as each length goes down and jointed before the next follows.
Chambers
Manhole rings built at junctions and changes of direction, benched and cover-slabbed so the network can actually be maintained.
Backfill & reinstate
Surround, backfill in layers, compact, and reinstate the surface. Done properly, there is nothing left to see.
What this covers
Scope we self-deliver.
Trenching
Excavation to line, level and depth, with support where ground conditions require it.
RCC pipe laying
Concrete pipe supply and laying to gradient, jointed and tested.
Stormwater networks
Surface water collection, gullies, connections and outfalls.
Manholes & chambers
Chamber construction, benching, cover slabs and ironwork to level.
Got a network to put in?
Send us the drainage layout and levels. We will come back with what we can mobilise.
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