The supply of Isolation & Associated Services to Lot 1 Eastern Region, Lot 2 North West and Central Region and Lot 3 Wales and Western Region. The framework will be available for any Network Rail (NR) national function to use. This sourcing activity will provide Network Rail with a comprehensive call-off isolation and construction services for 25kV AC, 750V DC, and 1500V DC Overhead Line (OLE) and 3rd and 4th rail DC conductor rail equipment (CRE) systems within the Service Areas covered by the regions listed above.

Isolation & Associated Services Lot 1 Eastern

Isolation & Associated Services Lot 1 Eastern

Lot 2 North West and Central Region

Isolation and associated services

Lot 3 Wales and Western Region

Isolation and associated services