22E0218 (LBB NL Koblenz) Ehrenbreitstein Fortress - Renovation of areas of the State Museum and Fortress Church, electrical installation

approx. 1,400 m underfloor electrical installation duct of various dimensions, approx. 270 pcs. underfloor sockets, approx. 700 pcs. protective contact sockets, 4 pcs. installation distributors, approx. 18,000 m sheath cables of different cross-sections, approx. 4,000 m functional maintenance cable of different cross-sections, approx. 10,000 m data cable Cat.7, approx. 700 m fiber optic cable