The two jobs for Scottish and Southern are worth up to £9m. They cover its ABC overhead line framework contract in southern England and supply and construction of a gas insulated switchgear substation for Scottish Hydro Electric at Dounreay in Scotland.
For Scottish Power, Enterprise will design and construct an extension substation for the 322 megawatt at East Kilbride, where additional wind turbines are being added.
Secondly, Scottish Power Energy Networks has awarded the company a contract to install 22km of 33kV cable in Lanarkshire, Scotland.