Sewerage Infrastructure Tenders

58Open Tenders
16Closing This Week
85Added This Month

Suppliers and service providers working in sewerage infrastructure will find every Sewerage Infrastructure tender we have tracked on this page, from short-notice RFQs to formal, gazetted Tender Bulletin calls.

Sewerage Infrastructure tenders typically call for the supply of goods, delivery of services, or execution of works related to sewerage infrastructure. The exact scope, specifications and deliverables vary from tender to tender, so always check the attached documentation for the full requirements before bidding.

Based on the tenders we have tracked, City of Cape Town, Department of Public Works and Kwazulu Natal - Health are among the most frequent issuers; and Western Cape, KwaZulu-Natal and Cape Town are where most of this work is based.

Every entry links through to the original tender notice, including the closing date, tender number and any attached specification documents, so you can check eligibility and submission requirements before you apply.

Click through to any listing below for the full tender details, closing date and downloadable documentation, then contact the relevant person to submit your bid. If you need sewerage infrastructure suppliers yourself, use our Send Us Your Tenders page to reach our subscriber network directly and receive quotations from suitable suppliers and service providers.

Total Posts: 295
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Tender Title Tender Number Briefing Date Closing Date
Olifantsvlei Wastewater Treatment Works, Infrastructure Renewal Plan Refurbishment and Repair of the Van Wyksrust Sewer Pump Station JW14466R 2026-07-20
13:00
2026-08-13
10:30
Olifantsvlei Wastewater Treatment Works, Infrastructure Renewal Plan Refurbishment and Repair of the Van Wyksrust Sewer Pump Station JW14466R 2026-07-20
13:00
2026-09-10
10:30
Replacement of 75km Ac Sewer Pipelines in Dannhauser and Durnacol at Dannhaser Phase 1 0T2026/11 2026-07-21
10:00
2026-08-13
12:00
Replacement of 75km Ac Sewer Pipelines in Dannhauser and Durnacol at Dannhauser - Phase 1 T2026/11 2026-07-21
10:00
2026-08-13
12:00
Replacement of 75km Ac Sewer Pipelines in Dannhauser and Durnacol at Dannhauser - Phase 1 T2026/11 2026-07-21
10:00
2026-08-13
12:00
Service of Grease Traps clw-0128-26-27 2026-07-21
11:00
2026-07-27
11:00
Sewer Reticulation for Strydenburg Phase 1: Deetlefsville TLM02/2026/27 2026-07-23
11:00
2026-08-19
12:00
Supply & Delivery of Spares for the Sewage Treatment Plant, Sewage Transfer & Wastewater Recovery System on an ‘’as and when Required Basis’’ at Hendrina Power Station (materials Management Department) for a Period of 5 Years E3245GXMPHEN 2026-07-29
10:00
2026-08-11
10:00
To Appoint the Service Provider to Provide Main Line Jetting Service QCTO RFQ 12/2026 2026-07-30
11:00
2026-08-05
11:00
Request For Quotation (RFQ) for the repairs of Sewer drains at CSIR, Durban campus. CSIR RFQ 6738/06/08/2026 2026-07-30
14:00
2026-08-06
16:30
Request for Quotation (rfq) for the Repairs of Sewer Drains At Csir, Durban Campus. CSIR RFQ 6738/06/08/2026 2026-07-30
14:00
2026-08-06
16:30
R/s/2627/1214 - Main Sewer Repairs at Moli and Skhakhane Houses at Cedara State Houses - Closing Date: 07/08/2026 - Date Published: 23/07/2026 R/S/2627/1214 2026-07-31
11:00
2026-08-07
11:00
Main Sewer Repairs at Moli and Skhakhane Houses at Cedara State Houses R/S/2627/1214 2026-07-31
11:00
2026-08-07
11:00
Replacement and Rehabilitation of Internal Building Sewer System and External Main Sewer Line for Bongani Hospital, Free State Department of Health (6ce or Higher) DOH(FS)17/2026/2027 2026-08-03
10:00
2026-08-21
11:00
Replacement and Rehabilitation of Internal Building Sewer System and External Main Sewer Line for Bongani Hospital, Free State Department of Health. DOH(FS) 17/2026/2027 2026-08-03
10:00
2026-08-21
11:00
Port Alfred Sewerage Pump Station Upgrades: Phase 4 T01-2627 2026-08-04
09:30
2026-08-24
12:00
Tender Notice and Invitation to Tender No.: Eng 04/2026/27 Grabouw Gypsy Queen & Farm 313 Bulk Sewer and Water Services Phase B ENG 04/2026/27 2026-08-05
11:00
2026-08-28
12:00
Grabouw Gypsy Queen & Farm 313 Bulk Sewer and Water Services Phase B ENG 04/2026/27 2026-08-05
11:00
2026-08-28
12:00
Eng 04/2026/27-grabouw Gypsy Queen & Farm 313 Bulk Sewer and Water Services Phase B ENG 04/2026/27 2026-08-05
11:00
2026-08-28
12:00
Panel of Contractors for the Maintenance of Water Treatment Works, Wastewater Works and Pump Stations for the Period of Three (3) Years as and when Required 3/2/001/2026-27 2026-08-05
11:00
2026-09-07
12:00
Panel of Contractors for the Maintenance of Water Treatment Works, Wastewater Works and Pump Stations for the Period of Three (3) Years as and when Required 3/2/001/2026-27 2026-08-05
11:00
2026-09-07
12:00
Upgrading of Sewer Systems in Port Alfred T2/2627 2026-08-07
09:30
2026-09-01
12:00
Upgrading of Sewer Systems in Port Alfred T02/2627 2026-08-07
09:30
2026-09-01
12:00
Upgrading of Port Alfred Sewerage Infrastructure : Phase 2 Industrial Link T3/2627 2026-08-07
11:30
2026-09-04
12:00
Upgrading of Port Alfred Sewerage Infrastructure : Phase 2 Industrial Link T3/2627 2026-08-07
11:30
2026-09-04
12:00
Olifantsvlei Wastewater Treatment Works, Infrastructure Renewal Plan Refurbishment and Repair of the Van Wyksrust Sewer Pump Station JW14466R 2026-08-07
13:00
2026-09-10
10:30
Appointment of a Panel of Contractors for Rehabilitation, Refurbishment and Maintenance of Water and Sanitation Infrastructure as and when Required for a Period of 36 Months (re-advert). THLM/SCM21/2025-2026/WS05. 2026-08-11
10:00
2026-09-04
12:00
Completion Of Soweto Infrastructure Upgrade And Rehabilitation Project In Super Block 7b (orlando East and JW14506 2026-08-11
13:00
2026-10-08
10:30
Chainsaw Oil - 20l GQ08266148 2026-08-13
10:00
2026-08-20
11:00
Rehabilitation of Sewer Ponds Hofmeyr Phase 1 5/3/7-2026/2027 2026-08-14
11:00
2026-09-08
12:00
Completion of Soweto Infrastructure Upgrade and Rehabilitation Project In Super Block 7b (orlando East and West) JW14506 2026-08-14
13:00
2026-10-08
10:30
Refurbishment of Qamata (nogate) Sewer Package Plant 5/3/8-2026/2027 2026-08-17
11:00
2026-08-27
12:00
Day to Day Maintenance of Sewer Plant ZNQ.KMG.037.26.27 2026-08-17
13:00
2026-08-19
11:00
General Building Maintenance,general Civil Maintenance And Electrical Lighting and Power for Western Cape (bellville) TP/2026/07/0128/8221/RFP-CIDB 2026-08-19
09:00
2026-09-07
16:00
Appointment of Contractor for Eradication of Pit Latrine (macingwane Primary School and Nogida Secondary School) Under Umzinyathi District - Kwazulu-natal Province IDTKN27DOE015 2026-08-19
12:00
2026-08-31
12:00
Supply materials and repair the MDR sewer manholes, and sewer piping, and a manhole at the Hospital reservoir in CBH Cbh77-26-27 2026-08-20
11:00
2026-08-24
11:00
Construction of Roads, Stormwater, Sewer, Water and Various Upgrades to Surrounding Intersections (package B) RFP 027/2025 2026-08-21
10:00
2026-09-04
12:00
Construction of Roads, Stormwater, Sewer, Water and Various Upgrades to Surrounding Intersections (package B) TASEZ/RFP027/2025 2026-08-21
10:00
2026-09-04
12:00
Construction of Bulk Sewer Lines and Pumpstations for Mokhesi Next to Sterkspruit as Part of the Rbig Projects: Sterkspruit Wastewater Treatment Works and Associated Bulk Infrastructure JGDM2026/27-001 2026-08-21
11:00
2026-09-14
12:00
Diagnosis and Repair of a Blocked Underground Sewer Pipe at Tlhokomelo Local Office Bock A FB/107/26/27/GRANTS 2026-08-25
10:00
2026-09-01
11:00
Diagnosis and Repair of a Blocked Underground Sewer Pipe at Tlhokomelo Local Office Bock A FB/107/26/27/GRANTS 2026-08-25
10:00
2026-09-01
11:00
Olifantsvlei Wastewater Treatment Works, Infrastructure Renewal Plan Refurbishment And Repair Of the Van Wyksrust Sewer Pump Station JW14466R 2026-08-25
13:00
2026-09-10
10:30
Provision of Maintenance and Repair Services to Elidz Civil Infrastructure ES/26/INFRA/01 2026-08-26
10:00
2026-09-18
12:00
Department of Education: Sanitation Programme for Schools: Ugu District: Phumzahigh School ZNTM00934 W 2026-08-26
11:00
2026-09-16
11:00
Repair and Rerouting Sewerline APP115.26-27 2026-08-31
11:00
2026-09-03
11:00
Refurbishment of Bulk Infrastructure: Northern Region (phase 2) ZDM012/2026-2027 2026-09-02
10:00
2026-09-23
12:00
Refurbishment of Bulk Infrastructure: Northern Region (phase 2) ZDM012/2026-2027 2026-09-02
10:00
2026-09-23
12:00
Maintenance of Sewer Treatment Plant SUN295.26.27 2026-09-02
10:00
2026-09-07
11:00
Department of Education: Isifiso Sikayise Primary School: Construction of New 04 Sanitation Infrastructure Including Associated External Works ZNTU 04298 W 2026-09-02
11:00
2026-09-22
11:00
Prequalification of Contractors for Appointment of Contractors for the Provision of New Sanitation Facilities and Water Infrastructure Within the Limpopo Province EOI/LP-WSI/2026 2026-09-02
11:00
2026-09-18
23:30
Total Posts: 295

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