Phase 2 & Geotechnical Assessment for Padel Social Club, O2

Lustre Consulting conducted a comprehensive Phase 2 Site Investigation and Geotechnical Analysis and Remediation Strategy to support the proposed redevelopment of the Padel Social Club in the O2, London. The project involved transforming a former entertainment compound into a two-storey facility with Padel courts, a café, and additional commercial spaces. Due to the site’s history, which included previous industrial use, environmental risks such as contamination and ground conditions needed careful evaluation to ensure a safe and compliant redevelopment.

Phase 2 Site Investigation: Understanding Contamination Risks

To address potential environmental challenges, a Phase 2 Site Investigation was carried out. This included:

• Soil Sampling and Borehole Drilling: Boreholes were strategically drilled across the site to recover soil samples and assess subsurface conditions. The samples underwent laboratory analysis to detect contaminants such as hydrocarbons, heavy metals, and asbestos—materials commonly linked to the site’s historical industrial use.
  
• Ground Gas Monitoring: Monitoring wells were installed to evaluate the presence of harmful ground gases, such as methane and carbon dioxide. Regular measurements identified areas requiring mitigation to protect future site users and structures.
  
• Water Sampling: Groundwater samples were taken and tested for potential pollutants, including hydrocarbons and solvents, ensuring compliance with The Royal Borough of Greenwich’s planning requirements and environmental regulations.

Geotechnical Investigation

In parallel with the environmental assessment, a comprehensive Geotechnical Investigation was conducted to evaluate the site’s structural suitability for the proposed development. Key tasks included:

• Soil Strength Testing: Analysing the ground’s load-bearing capacity to inform foundation design for the new Padel courts and commercial facilities.
  
• Subsurface Analysis: Investigating soil composition and stability to identify potential challenges such as compressible layers or waterlogged conditions, which could impact construction.
  
• Foundation Recommendations: Based on the geotechnical findings, tailored foundation design recommendations were provided to ensure structural stability while mitigating construction risks.

Remediation Strategy

Following the Phase 2 findings, areas of contamination required targeted remediation. Lustre Consulting developed and implemented a Remediation Strategy, which included:

• Excavation and Disposal of Contaminated Soils: Contaminated areas were identified, excavated, and disposed of in compliance with environmental guidelines.
  
• Gas Protection Systems: Installing systems to prevent ground gas ingress into the buildings, ensuring a safe environment for future users.
  
• Soil Treatment: Treating specific areas to reduce pollutant concentrations and minimise environmental risks.

Validation and Compliance

To verify the effectiveness of the remediation efforts, Lustre Consulting carried out validation visits during and after the remediation process. Key activities included:

• On-site Inspections: Monitoring excavation works to confirm contaminated soils were removed as per the remediation strategy.
  
• Testing and Documentation: Conducting follow-up tests on soil and groundwater to ensure contamination levels were within acceptable thresholds. A detailed validation report was prepared to provide The Royal Borough of Greenwich with the necessary assurances for planning compliance.

Outcome: A Sustainable Addition to The O2

Lustre Consulting’s multi-disciplinary expertise facilitated the successful redevelopment of the Padel Social Club into a safe and compliant recreational space. Our thorough assessments and mitigation strategies ensured that all environmental and geotechnical challenges were addressed, enabling construction to proceed smoothly.

The facility now offers Padel courts and amenities, enhancing The O2 Arena’s offerings while prioritising environmental sustainability and community benefit.

For more information on how Lustre Consulting can support your project, contact us today.