Landfill aftercare

Summary

The tender concerns aftercare services for the Liebertwolkwitz, Leinestraße and Möckern landfills in Leipzig, including monitoring, FID measurements, effectiveness checks and settlement measurements. At the approximately 28-hectare Leinestraße landfill, about 24 samples and analyses must be carried out each year at approximately 24 monitoring points; at the approximately 26-hectare Liebertwolkwitz landfill, about 25 samples and analyses at approximately 8 monitoring points. At the approximately 25-hectare Möckern landfill, about 3 samples and analyses must be carried out annually at approximately 9 monitoring points in 2027–2029, and about 15 samples and analyses at approximately 16 monitoring points in 2030. The procurement is divided into five lots, and tenders may be submitted for one or more lots. The service period starts on 2 January 2027 and ends on 29 December 2028; the contract may be extended by two one-year periods until 31 December 2030. Tenders must be submitted electronically by 22 September 2026 at 08:00, and the tender validity period ends on 7 December 2026. Price is not the only award criterion; the tender documents refer to laboratory and measurement technology, environmental consulting, expert and study services, laboratory services, soil, air and water parameter recording, and landfill containment or recultivation.