Elevator installation for the new Wissingen primary school

Summary

The tender covers the design and installation of one machine-room-less, accessible, two-stop passenger and goods lift for the new Wissingen primary school in Bissendorf, together with inspection before handover, documentation and user instruction. Key lift specifications include a 630 kg capacity (8 people), a speed of 1 m/s, a travel height of 4,250 mm and a car measuring 1,100 × 1,400 × 2,200 mm. The work also includes rescue and GSM emergency communication systems, lift-shaft smoke ventilation, inspection and documentation required for commissioning. The bid must price both the works and maintenance. Maintenance prices are included in the evaluation, and four annual maintenance visits are planned over four years. Price is the sole award criterion. Maintenance will be commissioned separately from the main contract. The procurement is not divided into lots; alternative bids are not permitted, but bidders may submit multiple main bids if each is independently eligible for award. Bids must be submitted electronically through the procurement platform by 10:00 on 22 October 2026. The bid must include the completed offer letter, priced bill of quantities, GAEB file, price-calculation form 221 or 222, completed maintenance contract and schedules, and a declaration on payment of minimum wages. The maintenance work card must be prepared before maintenance begins. Non-prequalified bidders must submit a suitability self-declaration; bidders with relevant prequalification may provide their registration number instead. Bidders must meet requirements concerning comparable experience, adequate staffing, a responsible site manager and a certified specialist for anchor installation. The tender documents also set out requirements for German-language communication, safety, technical solutions, inspection and documentation.