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Reverse Osmosis Tenders in Africa 2026

48 Reverse Osmosis Tender are matched from various African Government and Local Tendering Authority & Private companies. Download Reverse Osmosis tender document, to view the actual tender requirement.

appointment of a service provider for the reverse osmosis (RO) water purification system maintenance services at gsdm water quality laboratory for a period of three (3) years
Tender No:- GSDM65/2025
Location:- Mpumalanga
Due Date: 2026-05-12
Closing in 30 days
installation and commissioning of reverse osmosis (RO) water treatment plant
Tender No:- RFI-ID011639
Location:- Gauteng
Due Date: 2026-03-06
Expired
for the supply, delivery and installation of a water treatment plant [reverse osmosis] at loop 10 on the iron ore line
Tender No:- HOAC HO 54195
Location:- Western Cape
Due Date: 2025-09-30
Expired
request for information on the ultra-high purity reverse osmosis technology for the treatment of wastewater for reuse
Tender No:- E1675CXRTD
Due Date: 2025-09-19
Expired
design build and commission of a reverse osmosis desalination plant, robben island
Tender No:- RIM05 -IFM-2025/26
Due Date: 2025-07-11
Expired
addendum no 1 - design build and commission of a reverse osmosis desalination plant, robben island
Tender No:- RIM05 -IFM-2025/26
Due Date: 2025-07-11
Expired
design build and commission of a reverse osmosis desalination plant, robben island
Tender No:- RIM05-IFM-2025/26
Due Date: 2025-07-11
Expired
request to obtain information on the closed - circuit reverse osmosis (CCRO) technology for the treatment of wastewater for re-use.
Tender No:- E1275CTRTD
Due Date: 2025-06-12
Expired
request for information on the ultra-high purity reverse osmosis technology for the treatment of wastewater for reuse.
Tender No:- E1276CTRTD
Due Date: 2025-06-12
Expired
request for quotation (RFQ) for the supply of a new reverse osmosis and electrodeionisation modular unit to the csir
Tender No:- CSIR RFQ 6516/23/05/2025
Due Date: 2025-05-23
Expired
tender for engineering council of south africa (ECSA) scope of services stage 4 to professional services for the design, build and commission of a reverse osmosis desalination plant project.
Tender No:- RIM02-IFM-2024
Due Date: 2024-08-06
Expired
provision of maintenance & operational services for the cticc's borehole pre-treatment, reverse osmosis plant, booster pump system and bulk distribution pipelines
Tender No:- CTICC 005/2024
Location:- Western Cape
Due Date: 2024-04-15
Expired
supply, delivery and installation of a water treatment plant [reverse osmosis] at loop 10 on the iron ore line on a once off required basis bidders are required to ensure that electronic bid submissions are done at least a day before the closing date to prevent issues which they may encounter due to
Tender No:- WRAC-SLD-43154
Location:- Western Cape
Due Date: 2023-12-01
Expired
provision and installation of a water softener with a reverse osmosis water unit that is highly durable (can last many years), and with minimal maintenance designed for operation with municipality water having monitored total dissolved solids systems and have an output of 250 litres/hr.
Tender No:- ILABS/RFQ 2023/24:103
Location:- Gauteng
Due Date: 2023-09-22
Expired
addendum nr. 1 - rfq 162/2023 (conducting of minor maintenance activities at the reverse osmosis and ultra filtration water treatment plant in leeu-gamka
Tender No:- ADDENDUM NR. 1 - RFQ 162/2023
Location:- Western Cape
Due Date: 2023-09-15
Expired
conducting of minor maintenance activities at the reverse osmosis and ultra filtration water treatment plant in leeu-gamka
Tender No:- RFQ 162/2023
Location:- Western Cape
Due Date: 2023-09-15
Expired
reverse data billing services
Tender No:- IEC/ICT-01/2026
Location:- Gauteng
Due Date: 2026-03-16
Expired
the appointment of a service provider to provide reverse-billed data services for community research project.
Tender No:- HSRC-E33324
Location:- Gauteng
Due Date: 2025-11-17
Expired
the appointment of a service provider to provide reverse-billed data services for community research project.
Tender No:- HSRC-E33324
Location:- Gauteng
Due Date: 2025-11-17
Expired
rand water has boats which they use for sampling vaal dam and the vaal barrage reservoir. one engine of the main boat (seacat 520) developed an issue with the gearbox where it was not engaging reverse. the boat engine is a mercury 60hp 4 stroke engine model number 1f60453lz, serial number 1c482811 u
Tender No:- 10413247-R
Due Date: 2025-05-13
Expired
appointment of a panel of rotary reverse circulation drilling service providers to augment the council for geoscience (CGS) drilling capacity.
Tender No:- CGS-2024-38Z
Due Date: 2025-03-26
Expired
supply and delivery of bulk material handling (category 4) plant spares for a period of five (5) years for stock replenishment at lethabo power station, (reverse e-auction).
Tender No:- MWP2860GX
Location:- Free State
Due Date: 2024-12-13
Expired
supply and delivery of wear protection (category 3) plant spares for a period of five (5) years for stock replenishment at lethabo power station, (reverse e-auction).
Tender No:- MWP2857GX
Location:- Free State
Due Date: 2024-12-12
Expired
supply and delivery of drives & pumps (category 2) plant spares for a period of five (5) years for stock replenishment at lethabo power station, (reverse e-auction).
Tender No:- MWP2856GX
Location:- Free State
Due Date: 2024-12-11
Expired
supply and delivery of consumables (category 1) plant spares for a period of five (5) years for stock replenishment at lethabo power station, (reverse e-auction).
Tender No:- MWP2855GX
Location:- Free State
Due Date: 2024-12-11
Expired
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