Celtic Technologies | Keighley. Remediation of a Gas Works
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The legacy of the coal gasification processes at the former Thwaites gas works site on the eastern edge of Keighley was a wide range of contaminants presenting a potential risk to human health and controlled waters. As part of a long term relationship with the site owner National Grid, Celtic developed a detailed remediation design including extensive site turnover to address shallow contamination, followed by groundwater remediation to address deeper, mobile coal tars. Contract value was in excess of £1 million, with Works carried out under ICE 7th edition with client amendments.