Re-advertisement: Bids are hereby invited for the following: Operation and management of Lenting landfill site for period of 36 months. Scope of works: 1. Ancillary works: - Additional pumping (leachate sumps/dams and sub-soil sumps); - Calibration of weighbridge annually; - Upgrading, Backup and maintenance of weigbridge database; - Repair and maintenance at Weigbridge including replacement of digital load cells, plates, rails; 2. Infrastructure and buildings: - Painting and repair of buildings; - Repair and maintenance of concrete palisade fencing; 3. Provision of the waste license: - Appointment of independent Landfill external auditor and for Determination of Landfill closure and rehabilitation costs. (Ausschreibung №91468515de)