Invert levels confirmed run by run, so a shallow fall is caught while it is still fixable.
Finishing & Specialist
Core coverage
Commercial groundworks and civils packages across London and the South East.
All areas we cover
Finishing & Specialist
Core coverage
Commercial groundworks and civils packages across London and the South East.
All areas we coverFoul and surface water systems, chambers, attenuation and sewer connections — installed, tested and signed off before anything gets covered over.
Drainage is the one package where a mistake disappears under a metre of stone before anyone finds it. So it gets tested while it is still open: air tests, CCTV where specified, and levels confirmed against the drawing before backfill goes anywhere near it.
We also deal with the part that holds jobs up — the connection. Sewer connection approvals, adoption requirements and the water authority’s inspection all get handled as part of the works rather than left with you.
Invert levels confirmed run by run, so a shallow fall is caught while it is still fixable.
Sewer connection approvals and water authority inspections dealt with as part of the package.
Test certificates and CCTV records handed over for your as-built file.
Scope is taken from your drawings — this is what it usually contains.
Pipework laid to falls with bedding and surround to specification.
Rainwater and hardstanding drainage, gullies and channels.
Chambers built or set, with covers to the right loading class.
Below-ground storage and infiltration systems installed and connected.
Connection to the public sewer with the authority’s approvals and inspection.
Air testing and CCTV survey before backfill, with certificates supplied.
The same sequence every time, so you know what happens next and who owns it.
We price from the drainage layout and start the connection approvals early, because that is what usually holds a job up.
Trenches dug to the right depth and width, with support where the depth needs it.
Pipework bedded and laid to the invert levels on the drawing, checked run by run.
Air testing and CCTV where specified, carried out while the runs are still open.
Surround and backfill to specification, covers set to level, and certificates handed over.
A look at work delivered across London and the South East.
Send us the drawings and the dates you need to hit. We’ll come back with a measured price and an honest start date.
If yours is not here, call the office — you will get a straight answer, not a callback form.
01895 725125Yes. We start the application early because the water authority’s timescales, not the digging, are usually what decides when a connection can happen.
Always. Air testing, and CCTV survey where the specification calls for it, are done while the runs are still open. Certificates are handed over with the works.
Yes, where the scheme requires it. Adoptable drainage has its own material, bedding and inspection requirements and we price it as such rather than discovering it later.
A survey before we start usually finds it. If something turns up mid-works we stop, tell you the same day, and price the change before carrying on.
Yes — tanks, crates and soakaways, excavated, bedded, surrounded and connected, then commissioned as part of the same package.
Send the layout and the dates you need to hit. We will come back with a measured price and get the connection approvals moving.