Expressions of Interest are hereby invited from bidders and joint ventures for the following: Emergency Repairs, Maintenance and Refurbishment of ADM"s Water and Waste-water Services Infrastructure: General Maintenance. Scope: - Repair, maintenance and installation of water and sanitation infrastructure and facilities such as pipe lines (and associated meters, valves and chambers), dams, boreholes, pump stations, Water and Waste Water Treatment Plants. Service Providers will be fairly allocated work within each grade via works orders, particularly related to the construction, refurbishment, repair and rehabilitation of the following types of works but not limited to the list: • Gardening services; • Bush clearing; • Cutting, mulching and disposal of reed beds; • Disposal and transport of sludge and general waste; • Cleaning and repair of sewer manholes/sumps/pump stations; • Unblocking sewer lines; • Minor pipe repairs and pipeline installation; • Water meter replacements / installations; • General building maintenance; • Fencing. (投標 №86913404cn)