Electrical installation works – SaEn.4003, electrical works for construction phase 3.2

Summary

The tender covers electrical installation and control-system works at five pumping or water-regulation facilities: Sand I, Sand II, Asham Siel, Asham and Hunderdorf. The works include 400 V power distribution, electrical installations, control and measurement cabinets, emergency power inputs, and the connection and cabling of control cabinets, sluice actuators, flood pumps and other electrical consumers. At some locations, provision must be made for connecting mobile flood pumps. The contractor must carry out equipotential bonding, prepare design and as-built documentation, a risk assessment and a CE declaration of conformity, and perform system start-up, commissioning and operator instruction. The tender submission deadline is 16 September 2026 at 00:00. The machine-readable notice did not include precise exclusion, qualification or compliance requirements; these must be checked in the tender documents.