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Concorde Specialty Gases contracted by National Grid

Concorde Specialty Gases contracted by National Grid

Concorde Specialty Gases was contracted by National Grid to assist in the decommissioning of Tewksbury 22A 345 kV Gas Insulated Substation. Tewksbury GIS reached the end of its service life and needed to be decommissioned to make way for a new GIS. Tewksbury 22A GIS...