Groundworks, drainage and surfacing for developments along the Dorset coast
Weymouth and Portland combine coastal exposure, busy public areas and infrastructure that has to perform year-round. Weymouth’s busy harbour and 17th-century waterfront add extra pressure on logistics, access and public safety when working near occupied areas and active routes.
N&G Groundworks supports residential and commercial schemes across Dorset with groundworks and civil engineering delivery that is conducive to live environments.


Prioritised services for Weymouth and Portland sites
Section 38 and 278 works | Sewer requisitions – Wessex Water approved | Foul and surface water drainage | Asphalt surfacing | External finishings
In this region of Dorset, projects frequently involve interfaces with adoptable highways, existing drainage and complex external areas. Dorset Council oversees the design approval, inspection and adoption process for new streets across rural Dorset, using Section 38 and Section 278 agreements where relevant.
We plan delivery to align with those frameworks, keeping inspections and documentation coordinated with construction stages.
Surfacing and external finishes for high-visibility areas
External areas around coastal developments tend to be highly visible and heavily used. We deliver asphalt surfacing and external finishings with a focus on preparation, levels and details so the finished environment is ready for handover and day-to-day use.

Recent project in Weymouth
Case Study
Our work at Holly Court in Weymouth included reduce-level excavation, sewer diversion activity, sewer connections and formation of a piling mat, alongside temporary shoring requirements near neighbouring structures. The scope of the project reflects the realities of Weymouth-based schemes, where sequencing and risk management delivery count as much as production.

Start with a practical scope review
Send your drawings, site address and programme dates, and let us know what approvals sit in the critical path. We will return with a clear delivery route and the right level of support for your build.
