Equipping and connecting the Rottenbach cable house

Summary

The tender covers the supply and operational installation of equipment for the new cable house at Rottenbach and its connection to existing communications and cable routes along the A73. The equipment includes a low-voltage main distribution board, a 230 V uninterruptible power supply with batteries, data cabinets, a fibre-optic management frame, access-control and climate-monitoring equipment, cable monitoring, and passive fibre-optic and copper data technology. The works also include supplying and installing fibre-optic, power and data cables; constructing cable-protection ducts and chambers; excavation and surface reinstatement; testing, measurements and documentation. The bidder must provide three references for comparable work completed during the last five calendar years. Electrical work must be performed by qualified personnel, and the company must hold installation authorisation from the local utility. Work must start no later than 15 February 2027 and be completed by 16 July 2027. The electrical installation must undergo an independent inspection, and the contractor must comply with the tariff, documentation and safety requirements.