Each unit has a gas and electric inlet inside the circuit breaker box situated in the small wall in front of the unit.
Each unit has a level-3 reliability France Telecom double-connection providing investors with a dual-penetration, double-feed optical loop. The Terrasses de Coquelles is therefore suitable for companies requiring ultra-secure telecommunication systems such as Call Centres.
![]() |
| Drinking water network and sewage system |
Of course, the units are hooked up to the public drinking water network and sewage system.
However, in order to protect the water-cycle and natural water resources, alternative purification techniques are used to treat rain water. “Porchet” type tests have indicated that the ground has an exceptionally high capacity to absorb rain water.
We therefore opted for rainwater treatment systems not only in common areas (ditches, infiltration gutters) but also on each unit (porous mounds, landscaped ditches).