When to book groundworks support
- A plot to clear before the build starts
- Foundations to dig to the engineer's drawings
- Drainage or service trenches to run out to the road
- Ground to level for a slab, drive or car park
- Topsoil to strip and stockpile for landscaping later
Groundworks in Swansea
Operated plant clears Swansea plots, digs footings and opens the trenches for drainage, working to the drawings and levels your site lead provides.
Plots in Sketty, Uplands and Killay are often close to neighbours and to shared pipes behind the houses. Party wall notices, sewer consents and SuDS approval can each need settling before the first trench is dug.
Get a quote in SwanseaApprovals and ground to settle before Swansea groundworks
Many shared pipes behind Swansea houses now belong to Dŵr Cymru. Footings over a public sewer, or within 3 metres of one, need Dŵr Cymru told first, and a new connection needs its approval.
Building more than one house, or a large single building, needs approval from Swansea Council as SuDS Approving Body before construction begins. The approved scheme fixes the soakaways, levels and falls.
Digging near a neighbour's building and deeper than its foundations needs notice under the Party Wall etc. Act 1996. Notice has to be served at least one month before the work starts.
Plots in Morriston, Clydach and Gorseinon can fall in a coal mining high-risk patch. Mumbles and the Gower villages are outside the coalfield, though Gower's protected landscape status affects planning.
Areas of Swansea we cover
- Sketty SA2
- Uplands and Brynmill SA2
- Killay SA2
- Mumbles and Newton SA3
- Gower villages SA3
- Morriston SA6
- Clydach SA6
- Gorseinon and Loughor SA4
- Penllergaer SA4
- Waunarlwydd SA5
Groundworks stages covered
Vegetation, old hardstanding and rubble cleared with operated plant.
Topsoil stripped and stockpiled on site for reuse.
Trenches dug to the line, depth and fall on your drawings.
Strip and trench-fill foundations dug to the dimensions set by the engineer or drawings.
Ground brought to the levels set out for slabs, drives and patios.
Excavated material loaded into dumpers, skips or muck-away lorries.
How a groundworks job is set up
- Locate the services
Get utility plans, scan with a cable locator and mark what is found before any digging.
- Set out the work
Mark the lines, levels and depths on site from the drawings.
- Dig and load
The operator excavates to the marks and loads spoil for removal or reuse.
What the price depends on in Swansea
- The stages of work and the volume of material
- The machines the job needs, such as an excavator and a dumper
- How long each stage of the work runs
- How spoil will leave the site
- The ground conditions
- Hand digging to expose private drains near the line of the footings
- The soakaways, attenuation and drainage runs in the approved SuDS scheme
Groundworks support in Swansea: questions
How do I find out whether a pipe in my garden is a public sewer?
Ask Dŵr Cymru for its sewer records for the address. Pipes serving more than one property often became public sewers in the 2011 transfer.
Does a single-storey extension in Sketty need SAB approval?
Only if its construction area is 100 square metres or more. Smaller extensions still need drainage that meets building regulations.
Do I need to serve a party wall notice before the footings go in?
Yes, if the trench is within 3 metres of a neighbour's building and deeper than its foundations. Serve notice well before the dig date, as the neighbour has time to respond.
Groundworks on a Swansea plot?
Send the address, the drawings, the drainage route and any sewer records you have. Say whether party wall notices and SAB approval are in place.
This service is carried out by Copperworks Plant Hire, a Dragon Multi-Trade brand.