Wastewater Treatment Upgrade Tenders in Africa 2026

3728 Wastewater Treatment Upgrade Tender are matched from various African Government and Local Tendering Authority & Private companies. Download Wastewater Treatment Upgrade tender document, to view the actual tender requirement.

procurement of a service provider: the repair and refurbishment of tshiame wastewater treatment works

Tender No:- SCM/BID33/2025/2026

Location:- Free State

Due Date: 2026-05-18

Closing in 2 days

procurement of a service provider: makwane: repair and refurbishment of waste water treatment works and 3 associated sewer pump stations

Tender No:- SCM/BID32/2025/2026

Location:- Free State

Due Date: 2026-06-18

Closing in 33 days

appointment of contractor for the upgrading of mashaeng wwtw from 1ml to 2.2ml per day

Tender No:- TS004/2026

Location:- Free State

Due Date: 2026-06-15

Closing in 30 days

the refurbishment of mogalakwena waste water treatment works and rebone maturation ponds (phase 2)

Tender No:- 38-2025/2026

Location:- Limpopo

Due Date: 2026-05-21

Closing in 5 days

refurbishment rooiberg wastewater treatment works

Tender No:- TECH/08/2025-26

Location:- Limpopo

Due Date: 2026-05-19

Closing in 3 days

construction, operations and maintenance of the polokwane regional wastewater treatment works (PRWWTW): phase 2b

Tender No:- PM18-25/26

Location:- Limpopo

Due Date: 2026-07-17

Closing in 62 days

panel of contractors for the repairs and maintenance of wastewater treatment plants, pumpstations and boreholes mechanical equipment on an "as and when required basis" for a period of 36 months

Tender No:- A034 - 2025/26

Location:- KwaZulu Natal

Due Date: 2026-06-19

Closing in 34 days

off-site disposal of sludge at various wastewater treatment works at stellenbosch municipality, for a contract period ending 30 june 2027

Tender No:- BSM 111/26

Location:- Western Cape

Due Date: 2026-06-03

Closing in 18 days

off-site disposal of sludge at various wastewater treatment works at stellenbosch municipality, for a contract period ending 30 june 2027

Tender No:- BSM 111/26

Location:- Western Cape

Due Date: 2026-06-03

Closing in 18 days

request for information: scan of onsite greywater / blackwater / wastewater treatment technologies and service offerings for south africa

Tender No:- RFI002/2026

Location:- Gauteng

Due Date: 2026-06-19

Closing in 34 days

expression of interest: panel of service providers for the supply, delivery and offloading of poly liquid coagulants chemicals, bioremediation chemicals and ancillary services relating to water and wastewater treatment for a period of three (3) years

Tender No:- JGDM2025/26-030

Location:- Eastern Cape

Due Date: 2026-05-26

Closing in 10 days

operation and maintenance management of the stellenbosch, wemmershoek and pniel wastewater treatment until 30 june 2029

Tender No:- BSM 96/26

Location:- Western Cape

Due Date: 2026-05-25

Closing in 9 days

repairs and maintenance of belt presses at various jw wastewater treatment works on an "as and when" required basis for a period of thirty-six (36) months.

Tender No:- JW OPS 077/25

Location:- Gauteng

Due Date: 2026-05-26

Closing in 10 days

completion of the civil, mechanical, electrical, control and instrumentation (C&I) works at 17ml/day zwelitsha wastewater treatment works- kwt brss: phase 2.

Tender No:- CE 3261

Location:- Eastern Cape

Due Date: 2026-05-22

Closing in 6 days

for the rendering of an extracorporal shock wave lithotripsy (ESWL) treatment service with consumables for tygerberg hospital and groote schuur hospital for a period of three (3) years.

Tender No:- CHTRV: TBH 01/2026

Location:- western cape

Due Date: 2026-06-12

Closing in 27 days