Renovation of wiring installations, cabling, cable tray systems and fire protection

Summary

The tender concerns the renovation works of grounding and lightning protection systems for the construction element “experimental greenhouse with an office and technical annex”. The grounding system will be replaced along the entire building with a ring conductor of type B. The works include renewing the grounding installation, handing over the main potential equalization bus or section-specific potential equalization rails, establishing connections including mounting a surge arrester in the building’s electrical service column, grounding components (steel strip, steel wire, stainless clamps), lightning protection components (round wire, down conductors, clamps, pointed tips), potential equalization (PAS cables), measurement and documentation, and site setup. Several main bids are allowed; the price will be the award criterion. Coordination with existing equipment is required.