Construction of transmission power line infrastructures including erecting power towers, power poles, and substations; construction planning; construction management; all in the power and energy field.

Civil infrastructure design services; Civil infrastructure engineering services; Engineering services, namely, engineering for the integrating of wind and solar energy generation sources into existing power grids and infrastructures for the transmission of energy and power, and for adjusting to heavy energy load demands on power grids and infrastructures caused by data centers and other heavy energy load demand users; Engineering services, namely, engineering for the building and installing of new transmission line infrastructures and integration into existing power grids; all in the power and energy field