Construction of water treatment plant at Mbwinji water source
MASASI-NACHINGWEA WATER SUPPLY AND SANITATION AUTHORITY
- Location
- Tanzania
- Closes
- 7 Sept 2026
14 open notices
Water supply, sanitation, waste, climate and environmental-management contracts from utilities and agencies.
These are the organisations with the most water & environment notices open in Tanzania right now. Buyers in this sector tend to repeat — following the few that award the work you do is usually more productive than watching the market as a whole.
Across the water & environment notices we currently hold for Tanzania, the most common form is the open tender or invitation to bid. Each has its own rules — see RFP, RFQ and EOI compared and tendering procedures explained.
Water and environment tenders include water-supply and sanitation schemes, sewage and solid-waste management, environmental monitoring and climate projects. Technical specifications, compliance standards and long operations-and-maintenance periods are common. Confirm design, testing and performance obligations before committing.
Before committing effort, it is worth running a deliberate bid/no-bid decision and checking your submission against the responsiveness checklist.
MASASI-NACHINGWEA WATER SUPPLY AND SANITATION AUTHORITY
DODOMA URBAN WATER SUPPLY AND SANITATION AUTHORITY
RUWASA - LINDI REGIONAL OFFICE
TARURA - SINGIDA REGIONAL OFFICE
RUWASA - SONGWE REGIONAL OFFICE
BANK OF TANZANIA - DODOMA HEAD OFFICE
SHINYANGA URBAN WATER SUPPLY AND SANITATION AUTHORITY
KARATU URBAN WATER SUPPLY AND SANITATION AUTHORTY
BANK OF TANZANIA - MTWARA BRANCH
WANGING'OMBE WATER SUPPLY AND SANITATION AUTHORITY
BUKOBA MUNICIPAL COUNCIL
DAR ES SALAAM WATER SUPPLY AND SANITATION AUTHORITY
Or browse all tenders in Tanzania.