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Case study

Ysgol St Christophers Geo-Environmental Site Investigation

Desk-based contamination review and Phase 2 intrusive investigation supporting a new school building and foundation-options appraisal in Wrexham.

Wrexham Education / Ground Investigation Wrexham County Borough Council
Ysgol St Christophers Geo-Environmental Site Investigation - EnviroSolution case study
The Project

The Project

EnviroSolution was approached to undertake desk-based and intrusive geo-environmental investigation work to assist with contaminated-land planning conditions and a foundation-options appraisal for a new school building. Initial feasibility work had identified two potential building locations.

The Challenge

The Challenge

The preliminary review identified the site as historically forming part of Hermitage Camp, a Second World War military training camp, creating an unexploded-ordnance consideration for intrusive works.

The Solution

The Solution

The UXO risk was communicated to the client and a solution was developed to maintain the required programme. Intrusive work proceeded under a qualified UXO supervisor and included window-sample borehole drilling, infiltration testing, and gas and groundwater monitoring.

The Benefit

The Benefit

Potential constraints were identified early and the client was informed of the additional site-work considerations. EnviroSolution's working relationship with a UXO contractor allowed the investigation to proceed safely while meeting the client's deadline.

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