Electrical works for the renovation of Niederkrüchten outdoor pool

Electrical development of the changing room building and outdoor facilities of Niederkrüchten outdoor pool: installation of the low-voltage main distribution (NSHV) including meter cabinet, surge protection T1 + T2, load switch and protective devices (1x); complete cabling and routing; indoor and outdoor lighting systems; sound system for buildings and outdoor areas; earthing, potential equalization, and lightning protection system including protection of the PVT system; delivery and installation of 5x energy bollards with CEE and Schuko sockets in the pool surround areas; KNX/EIB building automation with visualization server, DALI gateway, and presence detectors; approx. 2,700 m power cables NYM/NYY (1.5-150 mm²); approx. 2,000 m control and data cables IY(ST)Y/EIB; 51x round damp-proof surface-mounted luminaires, 23x LED bollard luminaires for outdoor use, 14x damp-proof batten luminaires; sound system with 8x weatherproof mast loudspeakers, 18x indoor surface-mounted loudspeakers, digital signal processor, power amplifier, and 4x steel masts 6 m; 355 m stainless steel V4A Fl30x3.5 ring earthing electrode, 4x deep earthing electrodes, 4x capture rods 2 m including down conductors and leads; 1x network cabinet 9 HE with PoE switch 24-port, Cat. 6A patch panels, and fiber optic connection; 2x disabled emergency call system WC.

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