Installing industrial networks (photo RR).

Access control (photo RR).

The company specifies these in contracts that cover not only with the electrical installation and often the air conditioning too.

Design:

The electrical installation is generally designed by consulting engineers, but some companies prefer it to be done by the contractor. The design process involves:

* Design of power supply stations and back-up generators,

* Design of the circuits and circuit paths,

* Selection of automatic devices, control and monitoring equipmeznt, fire safety and anti-intrusion systems, data transport systems, etc.

Construction:

The contractors carry out the work specified in the design douments and perform checks, andjustments and tests. In addition, they train the client’s staff.

Operation:

Clients occasionally put the operating company in charge of the installations, in particular those for local electricity production.

Maintenance:

* Repairing faults in installations,

* Drawing up preventive maintenance plans,

* Implementing computer-assisted maintenance management systems,

* Improving the energy efficiency of installations,

* General maintenance services not confined to electrical work (for example, providing fluids of various types and general services).