
Residential groundworks is the work that takes a house site from field to build-ready: clearance and topsoil strip, excavation to formation, foundations, rising walls, hardcore and floor slab, plus foul, storm and service connections.
Whether it is a single house on a family site or a multi-unit scheme, the substructure sequence is the same — and the accuracy of it decides how smoothly the block, frame and first-fix trades run.
Rayco Civils is a civil engineering and groundworks contractor based in Monamolin, Co. Wexford, working on sites across Ireland. Send drawings or a site location and we will price the works.
On a one-off house the groundworks contractor is often the first person on site and the one who sets out the building. Setting out, levels relative to the road and drainage falls to the outfall or percolation area are established before any concrete is poured.
Self-build clients usually need the package handed over build-ready: foundations cured, slab poured, drainage in and tested, and the site entrance formed so deliveries can get in.
On schemes the work is phased. Estate roads, foul and storm networks and ducting go in first so follow-on trades have access, then foundations are released plot by plot in the order the programme requires.
Roads, drainage and services are built and recorded to the local authority's taking-in-charge standards so the documentation exists at completion.
Soft ground, high water tables and rock are all common. Where the dig reveals unsuitable material it is removed and replaced with compacted granular fill, and where rock is met it is broken out rather than founded on unevenly.
Any change from the assumed ground conditions is raised with the client and engineer before the work proceeds.
Typically site clearance and strip, foundation excavation and pour, rising walls, hardcore and blinding, radon membrane, floor slab, foul and storm drainage, and the site entrance and driveway sub-base.
Yes, setting out is carried out from the architect's and engineer's drawings before excavation begins.
Yes, where a site suitability assessment has been carried out we install the treatment system and percolation area to that design.
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Send your drawings or site location for a free, no-obligation quotation anywhere in Ireland.