■
Power station and substation and facilities systems.
■ Distribution systems.
■ Remote control and
supervisory systems.
■
Substation systems and facilities.
■ Electric facilities
for machinery plants.
■ Electric instrumentation
systems.
■ Control systems for
industrial plants.
■ Lighting and power
systems.
■ Other electric facilities.
■
Water supply and sewage systems.
■ Sludge treatment
systems.
■ Waste disposal systems.
■ Traffic control systems.
■
Building management systems.
■ Substation facilities.
■ Power generating
plants.
■ Lighting and power
systems.
■ Fire extinguishing
and detection apparatuses.
■ Paging and communications
systems.
■
Power station and substation plants.
■ Transmission and
distribution systems.
■ Steel plants and
cement plants.
■ Remote control and
supervisory systems.
■ Water treatment plants.
■
Foundations for heavy equipment and transmission towers.
■ Ducts and culverts
for underground power supply cable.
■ Building works.
■
Substation systems and facilities.
■ Distribution systems.
■ Control systems for industrial plants.
■ Other electric
facilities.
