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153 Tenders

Latest Industry of Water Purification Tenders

1
Sector Non Classified Tenders Tender Value N.A.
Location Tunis Tenders Ref.No 79674042
Closing Date 03 - Nov - 2025  |  135 Days to go View Tender Details
Tender Are Invited For The works of construction of the wastewater treatment plant of the city of Hidra in the governorate of Kasserine The National Office of Sanitation "ONAS" has received financing from the African Development Bank "ADB" and the European Bank for Reconstruction and Development "EBRD" in various currencies for the purpose of the Sanitation Program for Small Municipalities with Less than 10, 000 Inhabitants - Phase I (PAPC I). It is expected that a sum of this loan will be applied to the eligible payments forming part of the contract to finance the works of construction of the wastewater treatment plant of the city of Hidra in the governorate of Kasserine. 3. ONAS hereby invites bids under firm cover from eligible bidders for the construction of a 405 m3/d and 173 kg BOD5/d purification plant. Participation in the call for tenders is open equally to all natural or legal persons capable of undertaking it who present the guarantees, in particular technical and financial, and the references necessary for the proper execution of the obligations that will be made, who are not in a state of bankruptcy or judicial liquidation or, for foreigners, in a similar situation provided for by the law of their country. The services of supply, transport, assembly and testing of mechanical, electromechanical and electrical equipment must be entrusted to a specialized company. Civil engineering works must be entrusted to a company with approval for roads and various networks: VRD0 category 4 minimum or VRD3 category 5 for Tunisian companies, or equivalent approvals for foreign companies according to the law of their country of origin
2
Sector Non Classified Tenders Tender Value N.A.
Location Not Classified Tenders Ref.No 83044791
Closing Date 18 - Oct - 2025  |  119 Days to go View Tender Details
Drinking water treatment plant vertical national centrifugal promotion pump (double speed) and supply parts procurement work
3
Sector Non Classified Tenders Tender Value N.A.
Location Not Classified Tenders Ref.No 83024231
Closing Date 16 - Oct - 2025  |  117 Days to go View Tender Details
Works of the common treatment plant in the city of Menzel Hayet in the governorate of Monastir and the city of Karker in the governorate of Mahdia.
4
Sector Non Classified Tenders Tender Value N.A.
Location Not Classified Tenders Ref.No 76909496
Closing Date 08 - Oct - 2025  |  109 Days to go View Tender Details
Tertiary treatment installation work for the 02 STEP's (Boussalem and Tebousouk)
5
Sector Non Classified Tenders Tender Value N.A.
Location Not Classified Tenders Ref.No 76909496
Closing Date 08 - Oct - 2025  |  109 Days to go View Tender Details
Tertiary treatment installation work for the 02 STEP's (Testour and Nefza)
6
Sector Non Classified Tenders Tender Value N.A.
Location Not Classified Tenders Ref.No 76909496
Closing Date 08 - Oct - 2025  |  109 Days to go View Tender Details
Rehabilitation and extension of the Sebitla WWTP (Kasserine Governorate)
7
Sector Non Classified Tenders Tender Value N.A.
Location Not Classified Tenders Ref.No 76909496
Closing Date 08 - Oct - 2025  |  109 Days to go View Tender Details
Renovation of lifting equipment, pre-treatment, secondary treatment, sludge line and renovation of control and automation system and cables + Tertiary treatment Extension of the WWTP by 2036 (50%) WWTP Tozeur (Governorate of Tozeur)
8
Sector Non Classified Tenders Tender Value N.A.
Location Not Classified Tenders Ref.No 76909496
Closing Date 08 - Oct - 2025  |  109 Days to go View Tender Details
Rehabilitation and extension change of the current treatment process by BA Creation of a tertiary treatment for the entire flow rate STEP Jelma (Governorate of Sidi Bouzid);
9
Sector Non Classified Tenders Tender Value N.A.
Location Not Classified Tenders Ref.No 76909496
Closing Date 08 - Oct - 2025  |  109 Days to go View Tender Details
Tertiary treatment installation works for the Agereb WWTP (SFAX Governorate)
10
Sector Non Classified Tenders Tender Value N.A.
Location Not Classified Tenders Ref.No 82289169
Closing Date 22 - Sep - 2025  |  93 Days to go View Tender Details
Drinking water plant will be built
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