Sewerage Infrastructure Tenders

72Open Tenders
12Closing This Week
50Added 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: 260
Sort by Briefing Date: Sort by Closing Date:
Tender Title Tender Number Briefing Date Closing Date
Construction of Pella Wastewater Treatment Works (oxidation Ponds) KH01-26/27 2026-09-22
09:30
2026-10-20
09:00
Construction of Bulk Sewer Collector and Outfall Sewer in Amsterdam Town MKHO16/2026/27 2026-09-22
11:00
2026-10-19
12:00
Construction of Pella Wastewater Treatment Works (oxidation Ponds) KH01-26/27 2026-09-22
09:30
2026-10-20
09:00
Construction of Bulk Sewer Collector and Outfall Sewer in Amsterdam Town MKHO16/2026/27 2026-09-22
11:00
2026-10-19
12:00
Installation Of The Smallbore Steel Pipe Wastewater System At The Alrode And Witbank Transnet Pipelines Petroleum Products Storage And Handling Facility TPL/2026/08/0562/10316/RFP 2026-09-22
10:30
2026-10-12
12:00
Tender for the Upgrading of Ekangala Wastewater Treatment Works for Civil, Structural, Mechanical and Electrical Components for a Period of 20 Months WSBU 04 2026/27 2026-09-29
11:00
2026-10-28
10:00
Supply, Delivery and Installation of Sewer Pipeline in Clanwilliam Q26/2026-2027 2026-09-22
10:00
2026-09-28
12:00
Tender for the Appointment of a Contractor for the Construction of Internal Water and Sewer Reticulation at Erf 1743 and 1744, Pretorius Park Ext 40 for a Period of 24 Months HS 05-2026/27 2026-10-01
10:00
2026-10-27
10:00
Tender for the Appointment of a Contractor for the Construction of Internal Water and Sewer Reticulation at Erf 1743 and 1744, Pretorius Park Ext 40 for a Period of 24 Months HS 05-2026/27 2026-10-01
10:00
2026-10-27
10:00
Q26/2026-2027: Supply, Delivery and Installation of Sewer Pipeline in Clanwilliam Q26/2026-2027 2026-09-22
10:00
2026-09-28
12:00
Groenpunt Prison: Operation and Maintenance of Water and Sewer Treatment Plants (1month) ID-3285882 - 2026-09-14
11:00
Repairs and Refurbishment of Water and Sanitation Infrastructure for a Period of 9 Months MLM/2026-27/INFRA/001 2026-09-16
11:00
2026-10-12
12:00
Installation of the Smallbore Steel Pipe Wastewater System at the Alrode and Witbank Transnet Pipelines Petroleum Products Storage and Handling Facility. PL/2026/08/0562/10316/RFP 2026-09-22
10:30
2026-10-12
12:00
Tender for the Appointment of Contractors for the Replacement of Deficient Sewers with Combination of Trenchless and Conventional Methods in the City of Tshwane, (area A, B, and C): Three (3) Year Period, as and when Required WSBU 13-2026/27 2026-10-16
10:00
2026-11-17
10:00
Tender for the Repairs and Maintenance of Sanitation Infrastructure Within the City of Tshwane Boundaries on an as and when Required Basis for a Three (3) Year Period WSBU 02-2026/27 2026-10-14
10:00
2026-11-16
10:00
Refurbishment and Upgrade of Margate Storm-damaged Infrastructure, Wastewater Treatment Works and Effluent Main (phase 2) Cidb Classification: 9ce or Higher UGU-07-1734-2026 2026-09-17
10:00
2026-10-16
12:00
Efurbishment and Upgrade of Margate Storm-damaged Infrastructure, Wastewater Treatment Works and Effluent Main (phase 2). Cidb Classification: 9ce or Higher UGU-07-1731-2026 2026-09-17
10:00
2026-10-16
12:00
Tender for the Appointment of Contractors for the Replacement of Deficient Sewers with Combination of Trenchless and Conventional Methods in the City of Tshwane, (area A, B, and C): Three (3) Year Period, as and when Required WSBU 13-2026/27 2026-10-16
10:00
2026-11-17
10:00
Tender for the Repairs and Maintenance of Sanitation Infrastructure Within the City of Tshwane Boundaries on an as and when Required Basis for a Three (3) Year Period WSBU 02-2026/27 2026-10-14
10:00
2026-11-16
10:00
Operations, Maintenance and Repairs of Swerage Works Plant PMB 162/2026 2026-09-15
12:00
2026-09-18
11:00
Operations, Maintenance and Repairs of Swerage Works Plant PMB 162/2026 2026-09-15
12:00
2026-09-18
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
Installation Of The Smallbore Steel Pipe Wastewater System At The Alrode And Witbank Transnet Pipelines Petroleum Products Storage And Handling Facility. TPL/2026/08/0562/10316/RFP 2026-09-04
10:30
2026-10-02
12:00
Tender Document for the Construction of Sanitation Facilities at Mpharane Senior Secondary School in Eastern Cape Province Under the Sanitation 17 Programme TMT-ECDOE-26/27- SAN17-CL8R - 2026-10-02
12:00
Tender Document for the Construction of Sanitation Facilities at Mpharane Senior Secondary School in Eastern Cape Province Under the Sanitation 17 Programme TMT-ECDOE-26/27- SAN17-CL8R - 2026-10-02
12:00
Dordrecht Police Station: Unblocked Main Sewerage Line MTHQ148/26 - 2026-09-10
11:00
Appointment of a Contractor for Construction of Sewer Reticulation in Vukuzakhe Ward 1 and 2. T13/2027 - 2026-09-23
12:00
Waste Water Treatment Plant Operation at Ekuseni Youth Centre for a Period of Six Months WTV78/2026 2026-09-17
08:00
2026-09-25
11:00
Operations, Maintenance and Repairs of Swerage Works Plant PMB 162/2026 2026-09-15
12:00
2026-09-18
11:00
Operation and Maintenance of Domestic Waste Water Treatment Plant at Waterval Correctional Centre for a Period of Six Months WTV79/2026 2026-09-17
08:00
2026-09-25
11:00
Appointment of a Contractor for Construction of Sewer Reticulation in Vukuzakhe Ward 1 and 2 T13/2027 - 2026-09-23
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
Provision of Building and Infrastructure Maintenance Services at Ingula Pumped Storage Scheme on an As-and-when-required Basis for a Period of Five (5) Years. E3487GXPOU 2026-09-14
11:00
2026-10-06
10:00
Provision of Building and Infrastructure Maintenance Services at Gariep Hydro Station on an As-and-when-required Basis for a Period of Five (5) Years. E3489GXPOU 2026-09-14
11:00
2026-10-08
10:00
Provision of Building and Infrastructure Maintenance Services at Drakensberg Pumped Storage Scheme on an As-and-when-required Basis for a Period of Five (5) Years. E3485GXPOU 2026-09-14
11:00
2026-10-01
10:00
Appointment of Service Provider for Management, Operation & Maintenance of Water and Waste Water Treatment Facilities and Associated Bulk Distribution Infrastructure (36 Months) Cidb Grading:7me or Higher SCMU006/2026/2027 2026-09-11
11:00
2026-10-05
12:00
Re-invite: Bid 7/2026: Construction of a Shade Net Structure and Containerised Wwtw (winery) BID 2026-09-15
11:00
2026-09-22
12:00
Construction of Inspection Manholes on Existing Sewer House Connections at Smitville (barrydale) SMQ17-26-27 2026-09-14
10:00
2026-09-18
11:00
Construction of Inspection Manholes on Existing Sewer House Connections at Smitville (barrydale) SMQ17-26-27 2026-09-14
10:00
2026-09-18
11:00
Assessment, Design, Installation, Testing, and Commissioning of a Permanent Engineering Solution for the Basement 4 Sandpit Sewer System and Hvac Modifications on the Tower Block Roof at the Sarb Head Office 5036348 2026-10-05
11:00
2026-10-15
14:00
Appointment of Twenty (20) Contractors for the Maintenance of Water and Sanitation Infrastructure in Polokwane Municipality as and when Required for a Period of Three (03) Years. PM23-26/27 - 2026-10-02
10:00
Unblocking of the Main Sewerage at Mthatha Embassy MTHQ135/26 - 2026-09-07
11:00
Appointment of Twenty (20) Contractors for the Maintenance of Water and Sanitation Infrastructure in Polokwane Municipality as and when Required for a Period of Three (03) Years PM23-26/27 - 2026-10-02
10:00
Demolition of Existing Buildings and Construction of a New Educational Facility at Arcadia Senior Secondary School SCMU5-26/27-0051 2026-09-10
11:00
2026-09-29
11:00
Unblocking Of The Main Sewerage – Mthatha Embassy MTHQ135/26 - 2026-09-07
11:00
Maintenance of Sewer Treatment Plant SUN295.26.27 - 2026-09-07
11:00
Unblocking Of The Main Sewerage At Mthatha Embassy MTHQ135/26 - 2026-09-07
11:00
Tender No: Nko: 43/2026 Komatipoort Wastewater Treatment Works and Sewer Pumpstations Refurbishment and Upgrade for Nkomazi Local Municipality TENDER NO: NKO 43/2026 2026-09-04
10:00
2026-10-06
12:00
Maintenance of Sewer Treatment Plant SUN295.26.27 2026-09-02
10:00
2026-09-07
11:00
Cancellation of Sludge Sump Refurbishment at Matla Power Station for a Period of 12 Month E2982GXMPMAT1 - 2026-09-30
10:00
Total Posts: 260

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