Wet Services / Water and Sanitation Tenders

174Open Tenders
47Closing This Week
57Added This Month

Wet Services / Water and Sanitation tenders published on TenderBulletins.co.za are gathered here, covering RFQs, RFPs, EOIs and official Tender Bulletin notices for organisations seeking wet services / water and sanitation suppliers and contractors.

Wet Services / Water and Sanitation tenders typically call for the supply of goods, delivery of services, or execution of works related to wet services / water and sanitation. The exact scope, specifications and deliverables vary from tender to tender, so always check the attached documentation for the full requirements before bidding.

Looking across past listings, you will regularly see tenders here from The Mvula Trust, Department of Water and Sanitation and Department of Public Works; and Eastern Cape, KwaZulu-Natal and Western Cape account for the bulk of these listings geographically.

Each listing includes the tender or bid number, the closing date and time, and a link through to the original tender document where one is available, so you can review the full scope, specifications and submission requirements before applying.

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 wet services / water and sanitation 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: 829
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Tender Title Tender Number Briefing Date Closing Date
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
Servicing and Maintenance of Water Plants and Wastewater Purification Plants in the Tsitsikamma Section of Garden Route National Park for a Period of 36 Months 34981/TNP/2026-27 2026-09-11
12:00
2026-09-18
11:00
Supply of Hot Water Reticulation at Doctors Quarters RKK 511.26.27 2026-09-04
11:00
2026-09-07
11:00
Tender No: Nko: 45/2026 Bulk Reticulation and Elevated Tower in Naas Msholozi for Nkomazi Local Municipality BID NO:NKO 45/2026 2026-09-04
10:00
2026-10-08
12:00
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
Repairing of Demineralizing Plants at Transnet Engineering Within Various Depots: Swartkops Depot, Cambridge Depot, Saldanha Depot TE/2026/08/3480/10389/RFQ 2026-09-14
10:00
2026-09-30
12:00
Appointment of the Contractor for the Refurbisment of Bulk Water Sandfilters at Overberg Water Wtw – Rûensveld West and Rûensveld East Re-Advert RFP OW-012/2026/27 2026-09-04
12:00
2026-09-16
12:00
Appointment of the Contractor for the Refurbisment Of Bulk Water Sandfilters at Overberg Water Wtw Rensveld West and Rensveld East RE-ADVERT RFP OW-012/2026/27 2026-09-04
12:00
2026-09-16
12:00
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
Repair of Effluent Plant for the Saldanha Depot at Transnet Engineering. TE/2026/08/3603/10808/RFQ 2026-09-23
10:30
2026-10-09
12:00
Maintenance of Sewer Treatment Plant SUN295.26.27 - 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
Rfq-water Leak Detection Service Within the Municipal Water Distribution Network by 09 September 2026 SC 10106683 – 7000017148 - 2026-09-09
12:00
Maintenance of Sewer Treatment Plant SUN295.26.27 2026-09-02
10:00
2026-09-07
11:00
Equip Zidwedweni Borehole Ward 04 MS/2026/2027/047/951/T - 2026-09-07
12:00
Dlrrd Ec : 003(2026/2027) DLRRD EC : 003 (2026/2027) 2026-09-09
11:00
2026-09-21
11:00
Supply and Installation of Under-counter Three-stage Water Filtration Systems to All Kitchens at the Nioh Building in Braamfontein RFQ NO: 2073538 2026-09-08
12:00
2026-09-23
11:00
The Appointment of a Turnkey Service Provider to Assess the Existing Filtration System, Provide a Feasibility/design Solution, and Implement Either Repairs or a New Turnkey Filtration/water Treatment System at the National Zoological Garden (nzg), Pretori SANBI : NZG588/2026 2026-09-11
11:00
2026-09-22
11:00
Augmentation of Existing Septic Tanks in Utrecht and Surrounding Areas (bensdorp Ward 5) - Phase 1 T2026/09 2026-09-08
10:00
2026-09-15
12:00
Tender No: Nko: 42/2026 Construction of Water Reticulation Elevated Tower and Bulk at Gretane for Nkomazi Local Municipality BID NO:NKO 42/2026 2026-09-04
10:00
2026-10-05
12:00
Tender No: Nko: 44/2026 Extension of Bulk Line, Water Reticulation and Elevated Tank at Aniva (boschfontein Court Stands) for Nkomazi Local Municipality BID NO:NKO 44/2026 2026-09-04
12:00
2026-10-07
12:00
Supply and Installation of Under-counter Three-stage Water Filtration Systems to All Kitchens at the Nioh Building in Braamfontein - RFQ NO: 2073538 2026-09-04
12:00
2026-09-23
11:00
Augmentation of Existing Septic Tanks in Utrecht and Surrounding Areas (bensdorp Ward 5) - Phase 1 T2026/09 2026-09-08
10:00
2026-09-15
12:00
Appointment of a Contractor for the Drilling of a Borehole and Water Reticulation at Gengqe Clinic in Mqanduli in King Sabata Dalinyebo Local Municipality Under or Tambo District DLRRD EC 003 -2026-2027 2026-09-09
11:00
2026-09-21
11:00
Creation of a Sewer Rodding Framework Contractor Panel to Be Utilized Within the Sanitation Operations Department for a Period of 36 Months, as and when Required 34377-5W 2026-09-15
11:00
2026-10-02
11:00
Creation of a Sewer Winching Framework Contractor Panel to Be Utilized Within the Sanitation Operations Department for a Period of 36 Months, as and when Required 34375-5W 2026-09-15
11:00
2026-10-02
11:00
Renovation of Showers and Toilet at Kwasihambi MVH172 - 2026-09-08
11:00
Service Provider for Turnkey Water Filtration System Upgrade – Nzg NZG588/2026 2026-09-11
11:00
2026-09-22
11:00
The Appointment of a Turnkey Service Provider to Assess the Existing Filtration System, Provide a Feasibility/design Solution, and Implement Either Repairs or a New Turnkey Filtration/water Treatment System at the National Zoological Garden (nzg), Pretoria. SANBI NZG588/2026 2026-09-11
11:00
2026-09-22
11:00
Appointment of a Turnkey Contractor for the Design and Construction of a Pre-thickener and Rehabilitation of Digester 5&6 : 2027/003 2026-09-09
11:00
2026-10-01
12:00
Ngibongeleni High School ZNTL03564W 2026-09-09
10:00
2026-09-28
11:00
Bhande High School ZNTL05828W 2026-09-08
10:00
2026-09-28
11:00
Cengesi Primary School ZNTL03740W 2026-09-08
12:00
2026-09-28
11:00
Department Of Agriculture (Port Elizabeth) Invites Tenders For Bid For The Supply, Delivery And Construction Of A Waste Water Treatment Works At Nxele Farm In The Nelson Mandela Bay Metro Of The Sarah Baartman District WR-26/27-0093 2026-09-09
11:00
2026-09-17
11:00
Maselspoort Upgrade Phase 1: Maselspoort Rising Main River Crossing and Refurbishment of Pipelines (readvertisement) MMM/BID788(A)2026/2027 2026-09-09
11:30
2026-09-29
11:30
Jpp-q-06-08-26construction of Plain Hill Community Hall Ablutions Closing Date 04-09-26 JPP-Q-06-08-26 2026-09-01
09:30
2026-09-04
12:00
Department of Education: Cengesi Primary School: Water & Sanitation Programme ZNTL 03740 W 2026-09-08
12:00
2026-09-28
11:00
Department of Education: Ngibongeleni High School: Water & Sanitation Programme ZNTL 03564 W 2026-09-09
10:00
2026-09-28
11:00
Department of Education: Bhande High School: Water & Sanitation Programme ZNTL 05828 W 2026-09-08
10:00
2026-09-28
12:00
Department of Education: Cengesi Primary School: Water & Sanitation Programme ZNTL 03740 W 2026-09-08
12:00
2026-09-28
11:00
Department of Education: Ngibongeleni High School: Water & Sanitation Programme ZNTL 03564 W 2026-09-09
10:00
2026-09-28
11:00
Department of Education: Bhande High School: Water & Sanitation Programme ZNTL 05828 W 2026-09-08
10:00
2026-09-28
11:00
Department of Education: Bhande High School: Water & Sanitation Programme ZNTL05828W 2026-09-08
10:00
2026-09-28
11:00
Department of Education: Ngibongeleni Hs: Water & Sanitation Programme ZNTL03564W 2026-09-09
10:00
2026-09-28
11:00
Department of Education: Cengesi Ps: Water & Sanitation Programme ZNTL03740W 2026-09-08
12:00
2026-09-28
11:00
Upgrading of Ongegund Water Supply T03/26/27 2026-09-10
10:00
2026-10-02
12:00
Appointment of a Service Provider for Rental, Installation, Servicing, Maintenance, and Replacement of Water Purification Units for Three (3) Years RFQ/CMS/FAC/01082026 - 2026-09-08
00:00
1.5 Megalitre Extension of the Clanwilliam Wastewater Treatment Plant CED 10/2026-2027 2026-09-17
11:00
2026-10-30
12:00
Valves: Supply, Installation, Servicing, Repairing, and Reconditioning of Valves and Associated Pipework for Water and Sanitation for the City of Cape Town 55G/2026/27 2026-09-09
10:00
2026-09-28
10:00
Construction of the Laingsburg Water Treatment Works: Civil, Mechanical and Electrical Engineering Works SCM-T-2026-27-008 2026-09-09
11:00
2026-10-01
12:00
Total Posts: 829

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