Compact transformer substation construction – REG HET, Lot 34

Summary

The tender is for constructing a compact transformer substation for the Regent Hettstedt health and emergency care centre extension. The work includes a concrete compact substation, gas-insulated medium-voltage switchgear, fuses and medium-voltage cable connections, a 1,250 kVA hermetically sealed three-phase distribution transformer with vibration dampers, control and signal cables for transformer protection tripping, and a low-voltage cable connection, switchgear and meter cabinet. Work must start on 1 June 2027 and be completed by 30 June 2027. The bid deadline is 21 October 2026 at 09:30; price is the sole award criterion. The bidder must submit a priced bill of quantities, the required product and manufacturer details, price-calculation forms, and the required qualification and other declarations. Experience in constructing 3 comparable transformer substations is required; evidence must be supplied at the contracting authority’s request. The bid and communications with the contracting authority must be in German. The contract requires liability insurance with minimum cover of EUR 2 million for both personal injury and property/financial losses.