Germany – Primary school construction work – 2026-032 Elektroarbeiten Bauabschnitt 2

Site installation - Distribution systems with REG (approx. 7 floor distributors / floor distributors) (house connection and NSHV already installed in BA 1) - Energy monitoring - Internal lightning protection, surge protection - Earthing and potential equalisation - Main lines: approx. 1,000 m - Cables and lines (installation lines): approx. 23,000 m - Telecommunication installation lines: approx. 14,000 m - Cable and laying systems functional integrity E30/90 - Installation pipes, -boxes (HW, MW, AP) - Cable support and laying systems: approx. 500 m - Cable ducting - Parapet channel system - Cable and laying systems E30/90 - Underfloor system RFB (approx. 1 floor tank) - Installation devices: approx. 800 items switching and plug-in devices - KNX bus system devices: approx. 200 items incl. programming - KNX sun protection control: approx. 100 sun protection motors - Lighting system: approx. 600 items indoor luminaires - Emergency lighting: approx. 80 items central battery luminaires (connection to existing system via sub-central) - Emergency call system WC barrier-free - Passive data network: approx. 160 items data double socket outlets approx. 8,000 m data cable duplex 1500 MHz - Video intercom system - Low-current accessories, terminal work - Wiring building services (MSR/GLT) - Connection work third-party services - Chasing, drilling - Preventive fire protection - External lightning protection system - Technical external systems - External lighting: approx. 30 items wall-mounted luminaires - Workshop and assembly planning - Measurement, testing, commissioning - VOB acceptance, SPrüfV - As-built documentation and documentation