The Welsh Government have a requirement for a supplier to undertake construction work to deliver a new site wide water and electricity network at the Bro Tathan site. The water network will be adopted by DCWW and the electricity network will be adopted by NGED. The work also includes diversionary works to other services including foul water drainage, surface water drainage, ducting works and other facilitating works. The project includes the construction of two raised platforms using site won material from the trench construction.