London’s underground environment presents unique challenges, such as groundwater and below-ground obstructions (e.g., old foundations, utilities, and archaeological features). We work closely with our clients from the early stages to:
• Identify potential risks through site surveys and geotechnical investigations.
• Develop a tailored plan to mitigate these risks before excavation begins, ensuring the site is safe for work.
• Manage groundwater by implementing dewatering systems if required, and dealing with any below-ground obstructions promptly.

We provide a full range of drainage services for new builds and refurbishments in London, including:
• Surface water drainage systems to manage rainwater runoff.
• Foul water drainage, connecting buildings to local sewer systems.
• Manhole and pump chambers for effective wastewater management.
• Soakaways and attenuation systems to help manage stormwater and prevent flooding.
• Underground drainage systems, ensuring long-term, reliable performance and compliance with local regulations.

For sites requiring remediation, we provide a full range of services to ensure the land is safe for redevelopment. Our team handles:
• Ground remediation to remove contaminants and prepare the site for construction.
• WAC testing to assess the waste acceptance criteria and determine the type of materials that need to be removed or treated.
• Hazardous material removal to ensure that any asbestos, chemical waste, or other harmful substances are safely disposed of. This process is critical, especially in London’s urban areas where previous industrial use may have left hazardous material behind.

Yes, we are experienced in managing groundwater issues, which can be a particular challenge in London’s lower-lying areas. We assess the groundwater levels and implement necessary dewatering techniques, such as installing well points or sump pumps, to keep excavations dry and safe during the construction process.

We specialise in a variety of foundation systems based on the project’s requirements and the site conditions:
• Raft slabs for large-scale developments requiring even load distribution.
• Strip foundations, suitable for lightweight buildings or in areas with good soil conditions.
• Footings and pad foundations, ideal for smaller structures.
• Piling and associated piling works, for sites with weaker or deeper soil conditions that require deep foundation solutions.

Yes, we provide full site preparation services, including groundworks and civils to prepare a site for redevelopment. This includes clearing the site, removing any old structures, and carrying out any necessary remediation. Our team ensures the site is fully prepared for the construction phase, whether it’s a new build or an extension of an existing structure.

Excavation and earthwork support in London require careful planning due to tight spaces and the presence of other infrastructure (e.g., utilities). We ensure:
• Safe excavation practices are followed, with shoring or propping where necessary to prevent soil collapse.
• Site access is carefully managed to avoid disruption to neighbouring properties and traffic in urban areas.
• Effective management of spoil, including transportation and disposal in compliance with local waste regulations.

Health and safety are a priority in all of our groundworks operations. We ensure:
• Risk assessments and method statements are carried out before work begins to identify potential hazards.
• Compliance with the latest safety regulations, including managing risks associated with excavation, working around utilities, and handling hazardous materials.
• Continuous site supervision to monitor safety standards and address any issues in real-time.

Yes, our team is experienced in working on both large and small-scale projects. From major developments in central London to smaller, more confined projects, we have the expertise to manage groundworks efficiently and to the highest standard, regardless of project size.