Bids Are Invited For Hiring A Company Specialized In Providing Preventive And Corrective Maintenance Services, As Well As Recovery Of Desalination Plants Located In The Rural Communities Of Mulungu, Caraúbas And Assentamento Boa Vista And 3 De Agosto, Aiming To Ensure The Full Functioning Of The Equipment And The Continuous Supply Of Drinking Water To The Populations Served.

Replacement Service For Reverse Osmosis Membranes Of Equal Or Superior Quality To Hidranautics., Chemical Washing Service For Membranes Using Individual Washing Kit And Products Approved By The Membrane Manufacturer., Replacement Service For 10” Filter Elements, Made Of Polypropylene, 5 Microns, Replacement Service For Antifouling Product, Maintenance Service For High-Speed Pumps Pressure, Bearing Replacement Compound, Mechanical Seal, Impellers Motorcycle Painting With Standard Paint -Weg., 01/04/2026 - 16:25:58, Retrowash Pump Maintenance Service, With Bearing Replacement, Engine Painting With Weg. Paint, Motor Shaft Grinding Service With Coupling Milling Replacement Of Pump Shaft.