Water Treatment Equipment, Supplies and Services Tenders

47Open Tenders
15Closing This Week
18Added This Month

Suppliers and service providers working in water treatment equipment, supplies and services will find every Water Treatment Equipment, Supplies and Services tender we have tracked on this page, from short-notice RFQs to formal, gazetted Tender Bulletin calls.

Tenders in this category ask suppliers to quote on water treatment equipment, supplies and services - anything from once-off supply contracts to multi-year service agreements, depending on the issuing organisation's needs. Requirements, BEE and compliance criteria differ per tender, so review each listing individually.

Based on the tenders we have tracked, Department of Public Works, City of Cape Town and ESKOM are among the most frequent issuers; and activity is concentrated in Western Cape, Gauteng and KwaZulu-Natal.

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.

To find out more about a specific listing, open the tender and review the attached documentation, then contact the persons named in the document to submit your water treatment equipment, supplies and services tender. Have a water treatment equipment, supplies and services project of your own? Submit a Request for Quotation via our Send Us Your Tenders page and we will distribute it to our network of subscribers, who will respond directly with quotations so you can choose a suitable supplier.

Total Posts: 359
Sort by Briefing Date: ▼ ▲ Sort by Closing Date: ▼ ▲
Tender Title Tender Number Briefing Date Closing Date
Xigalo Chlorina System Advert RFQ/VDM/TECH/08/10/2026/03 - 2026-11-18
12:00
Request for the Appointment of Service Provider to Supply and Install Three (03) Flocculent Dosing Pumps at Nwanedi-lupepe Water Treatment Works[1] RFQ/VDM/TECH/08/10/2026/02 - 2026-11-18
12:00
Request for the Appointment of Service Provider to Supply and Install Inline Chlorination System at Xigalo[1] RFQ/VDM/TECH/08/10/2026/03 - 2026-11-18
12:00
Request for the Appointment of Service Provider to Supply and Install Inline Chlorination System at Xigalo RFQ/VDM/TECH/08/10/2026/03 - 2026-11-18
12:00
Flocculent Dosing Pumps at Nwanedi- Lupepe Wtw Advert RFQ/VDM/TECH/08/10/2026/02 - 2026-11-18
12:00
Rfq-supply and Deliver of Calcium 25kg Hypochlorite Drums-by 24 November 2025 7000015688 – (SC10100778) - 2025-11-24
12:00
Bio=trickling filters media 30.79m3 @ GN12700187 - 2026-11-20
16:00
Request for the Appointment of Service Provider to Supply and Install Three (03) Flocculent Dosing Pumps at Nwanedi-lupepe Water Treatment Works RFQ/VDM/TECH/08/10/2026/02 - 2026-11-18
12:00
Request for the Appointment of Service Provider to Supply and Install Inline Chlorination System at Xigalo RFQ/VDM/TECH/08/10/2026/03 - 2026-11-18
12:00
Appointment of a Panel of Service Providers for the Supply, Delivery, Application of Bioremediation / Bio-treatment Products at Erwat Water Care Works for a Thirty Six Month (36) for a Period on an ‘ as & when Required’ Basis ERW2509/01 2026-11-17
10:30
2026-12-07
12:00
Upgrade of Existing Textile Factory Effluent Treatment Plant (etp) for Water Recovery and Recycling for Process. 003/06 - 2026-11-27
17:00
Appointment of a Panel of Service Providers for the Supply, Delivery, Application of Bioremediation / Bio-treatment Products at Erwat Water Care Works for a Thirty Six Month (36) for a Period on an ‘ as & when Required’ Basis ERW2509/01 2026-11-17
10:30
2026-12-07
12:00
Refurbishment of Ramsgate Wwtw Project 2 REQ26802 2026-11-09
10:00
2026-11-12
12:00
Ikageng Sewage Treatment Plant Operation for a Period of Three (3) Months E3786GXMPDUV - 2026-11-18
10:00
Service of Sand Filters at Kwandelu Wtw REQ27231 2026-11-09
10:00
2026-11-11
12:00
Ikageng Sewage Treatment Plant Operation for a Period of Three (3) Months E3786GXMPDUV - 2026-11-18
10:00
Supply and Delivery of Chemicals REQ27239 - 2026-11-11
12:00
Design, Procure, Supply and Installation of Effluent Neutralisation Sump Temporary Bypass for Lethabo Power Station for Period of 18 Months E3771GXGPLET 2026-11-09
10:00
2026-11-30
10:00
Reflective Jackets, Water Purifier, Pedestal GQ10266535 - 2026-11-05
11:00
Design, Procure, Supply and Installation of Effluent Neutralisation Sump Temporary Bypass for Lethabo Power Station for Period of 18 Months E3771GXGPLET 2026-11-09
10:00
2026-11-30
10:00
Supply and Delivery of Water Treatment Chemicals for a Period of 36 Months ALMT06/2026 - 2026-12-01
12:00
1 Month Term Contract: Supply and Delever Soduim Hypochlorite Liquid Chlorine for the Treatment of Fresh Drinking Water and Wastewater Treatment Plant for the Western Cape Region 500H166 - 2026-11-11
11:00
3 Month Term Contract: Supply and Delever of Caustic Lye, Hydra Ted Lime, Soda Ash, Magna Floc and Kloorman Cartridges for the Treatment of Fresh Drinking Water and Wastewater Treatment Plant for the Western Cape 500H159 - 2026-11-11
11:00
Rfq Document -appointment of a Service Provider for Supply,delivery and Off-loading of 5kg Hand Cleaner 1.7kg Hypoclor Tablets and 25kg Hth Chlorine RFQ.BTO.10.40 - 2026-11-05
12:00
Jcpz/fm/scm51/2026 Repairs to Jojo Tank Systems at Facilities Management JCPZ/FM/SCM51/2026 2026-10-30
09:00
2026-11-05
12:00
Supply and Installation of Water Purification System at Pe Media Laboratory RFQ NO: 000121357 - 2026-11-11
11:00
Cooling Water and Potable Water Clarifier Cleaning Services E3729GXMPDUV 2026-11-03
10:00
2026-11-27
10:00
Rfq 0121357 RFQ 0121357 - 2026-11-11
08:00
Refurbishment of Ferric Chloride and Coagulant Dosing Equipment at Rietvlei Water Purification Plant at Tshwane 10416904 2026-11-03
11:30
2026-11-13
16:00
Refurbishment of Ferric Chloride and Coagulant Dosing Equipment at Rietvlei Water Purification Plant at Tshwane 10416904 2026-11-03
11:30
2026-11-13
16:00
Advert for Tender No: Nko: 53/2026: Supply and Delivery of Chemical Products for Water and Sewerage Schemes for Nkomazi Local Municipality for a Period of for a Period of 36 Months. TENDER NO.: NKO 53/2026 2026-11-02
10:00
2026-11-25
12:00
Supply and Delivery of Swimming Pool Chemicals and Equipment for a Period Ending 30 June 2027 RFQ 135/2026 - 2026-11-05
12:00
Refurbishment of Ferric Chloride and Coagulant Dosing Equipment at Rietvlei Water Purification Plant at Tshwane 10416904 2026-11-03
11:30
2026-11-13
16:00
Closed Quotation: Rfq 94873 – the Supply and Delivery of Sodium Hydroxide RFQ 94873 - 2026-10-30
12:00
Gm2026-226 Supply and Delivery of Chemicals for Water Treatment for 36 Months Final V GM2026-226 2026-11-05
10:00
2026-11-26
10:00
Advert for Tender No: Nko: 53/2026: Supply and Delivery of Chemical Products for Water and Sewerage Schemes for Nkomazi Local Municipality for a Period of for a Period of 36 Months. TENDER NO.: NKO 53/2026 2026-11-02
10:00
2026-11-25
12:00
Appointment of a Service Provider for Servicing and Maintenance of Water Treatment Plants and Water Purification Plants Within the Tsitsikamma Section of Garden Route National Park for a Period of 36 Months. 34981/TNP/2026-27-R 2026-10-29
10:00
2026-11-05
11:00
Supply and Delivery of Chemical Products for Water and Sewerage Schemes for Nkomazi Local Municipality for a Period of for a Period of 36 Months. NKO 53/2026 2026-11-02
10:00
2026-11-25
12:00
Supply, Delivery and Off-loading of Chemicals for Water and Wastewater Treatment for a Period of 36 Months GM2026/226 2026-11-05
10:00
2026-11-26
10:00
Supply and Deliver Salt/chemical and Servicin of Chemical Dosage Pumps for the Period of 06 Months LNN39-2026-27 - 2026-10-27
11:00
Expansion of Existing Textile Effluent Treatment Plant for Water Recycling. EOI - REF - 002/26 - 2026-11-09
17:00
Appointment of a Service Provider for Servicing and Maintenance of Water Treatment Plants and Water Purification Plants Within the Tsitsikamma Section of Garden Route National Park for a Period of 36 Months 34981/TNP/2026-27-R 2026-10-29
10:00
2026-11-05
11:00
4 Months Supply and Deliver of Ecco Bentonite for the Treatment of Fresh Drinking Water and Wastewater Treatment Plant at Heldestroom Correctional Centre 500H156 - 2026-10-26
11:00
Lime Dosing System Partial Upgrade 10026825 2026-10-28
10:00
2026-11-04
12:00
Rfq-supply Dosing Pumps Ngwelezane Wtw by 28 October 2026 7000017548– (SC10109559) - 2026-10-28
12:00
Invitation to Submit Formal Written Price Quotations for the Minor Upgrades of Wastewater Treatment Plant at Table Mountain National Park – Sanparks 35750/TMNP/2026-27 R 2026-10-28
00:00
2026-11-03
11:00
Appointment of a Qualified Service Provider for Electrical and Mechanical Maintenance and Repairs Services as and when Required for a Period of Two (2) Years at Table Mountain National Park- Water Treatment Plant 36937/TMNP/2026-27 2026-10-28
11:00
2026-11-04
11:00
Appoinment of Service Provider for Upgrades of Wastewater Treatment Plant - Table Mountain National Park 35750/TMNP/2026-27 R 2026-10-28
10:00
2026-11-03
11:00
Operation and Maintanance of Water Purification Plant: Ncome Correctional Services for 6 Months NTU104/2026 2026-10-20
09:00
2026-11-03
11:00
Supply and Delivery of Hth Scientific Granular Chlorine for Wilge Water Treatment Plant: Mapw Rfq 026 /2026/27 MAPW RFQ 026 - 2026-10-28
10:00
Total Posts: 359

Click on the city names below to find more Water Treatment Equipment, Supplies and Services tenders in that city

Click on the city names below to find more Water Treatment Equipment, Supplies and Services tenders in that city

Click on the city names below to find more Water Treatment Equipment, Supplies and Services tenders in that city

Why not let us send tenders to your inbox?

from R120 per month