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
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Tender Title Tender Number Briefing Date Closing Date
Rfq Document -appointment of a Service Provider for Supply,delivery and Off-loading of 100 1.7kg Hypochlor Tablets and 70 25kg Hth Chlorine RFQ.BTO.07.04 - 2026-08-11
12:00
Supply of Water Treatment Chemicals and Service in Addington Hospital-12 Months Contract ZNQ-ADD-127-26-27 2026-08-12
11:00
2026-08-20
11:00
Fq/sm 34/27: Supply and Delivery and Offloading of Water and Wastewater Treatment and Disinfection Chemicals – Updated FQ/SM 34/27 - 2026-08-06
08:00
Yearly Major Service to Heat Pumps and Clarifier NGW429_260730_151355 - 2026-08-05
11:00
Water Backlog:mhlanga Mgwalana Bulk Water Supply(completion) 5/3/1-2026/2027 2026-08-06
11:00
2026-09-02
12:00
Northern Wastewater Treatment Works: Dewatering Building Belt Press Replacement and Associated Ancillaries JW14060RRR 2026-06-18
12:30
2026-08-07
10:30
Overberg Air Force Military Base (tvos): 6 Months Site Supervision and Operations at the Water Treatment Plant and Wastewater Treatment Plant 500H096 - 2026-08-14
11:00
Brandvlei Correctional Centre: 6 Months Site Supervision and Operations at the Water Treatment Plant and Wastewater Treatment Plant 500H098 - 2026-08-14
11:00
Riebeeck West Correctional Centre: 6 Months Site Supervision and Operations at the Water Treatment Plant and Wastewater Treatment Plant 500H092 - 2026-08-14
11:00
Buffelsjag Correctional Centre: 6 Months Site Supervision and Operations at the Water Treatment Plant and Wastewater Treatment Plant 500H101 - 2026-08-14
11:00
Buffelsjag Correctional Centre: 6 Months Site Supervision and Operations at the Water Treatment Plant and Wastewater Treatment Plant 500H101 - 2026-08-14
11:00
Brandvlei Correctional Centre: 6 Months Site Supervision and Operations at the Water Treatment Plant and Wastewater Treatment Plant 500H098 - 2026-08-14
11:00
Overberg Correctional Centre: 6 Months Site Supervision and Operations at the Water Treatment Plant and Wastewater Treatment Plant 500H096 - 2026-08-14
11:00
Riebeeck West Correctional Centre: 6 Months Site Supervision and Operations at the Water Treatment Plant and Wastewater Treatment Plant 500H092 - 2026-08-14
11:00
Appointment of a Contractor for Refurbishment of Malelane Water Treatment Works in Nkomazi Local Municipality EDM/11/2026-27 2026-08-07
10:00
2026-08-17
12:00
Dosing Chemicals TPT/2026/07/0852/9423/RFQ - 2026-07-30
12:00
Drakenstein Correctional Centre: 6 Months Site Supervision and Operations at the Waste Water Treatment Plant 500H093 - 2026-08-13
11:00
Voorberg Correctional Centre: 6 Months Site Supervision and Operations at the Water Treatment Plant and Wastewater Treatment Plant 500H097 - 2026-08-13
11:00
Helderstroom Correctional Centre: 6 Months Site Supervision and Operations at the Fresh Water and Waste Water Treatment Plants 500H100 - 2026-08-13
11:00
Obiqua Correctional Centre: 6 Months Site Supervision and Operations at the Fresh Water Treatment Plant 500H090 - 2026-08-13
11:00
Supply of Water Treatment Chemicals and Service in Addington Hospital- 12 Months Contract ZNQADD/127/26-27 2026-08-12
11:00
2026-08-20
11:00
Dwarsrivier Correctional Centre: 6 Months Site Supervision and Operations at the Fresh Water and Waste Water Treatment Plants 500H099 - 2026-08-13
11:00
Fq/sm 34/27: Supply and Delivery and Offloading of Water and Wastewater Treatment and Disinfection Chemicals FQ/SM 34/27 - 2026-08-06
08:00
Helderstroom Correctional Centre: 6 Months Site Supervision and Operations at the Water Treatment Plant and Wastewater Treatment Plant 500H100 - 2026-08-13
11:00
Dwarsrivier Correctional Centre: 6 Months Site Supervision and Operations at the Water Treatment Plant and Wastewater Treatment Plant 500H099 - 2026-08-13
11:00
Voorberg Correctional Centre: 6 Months Site Supervision and Operations at the Water Treatment Plant and Wastewater Treatment Plant 500H097 - 2026-08-13
11:00
Drakenstein Correctional Centre: 6 Months Site Supervision and Operations at the Water Treatment Plant and Wastewater Treatment Plant 500H093 - 2026-08-13
11:00
Obiqua Correctional Centre: 6 Months Site Supervision and Operations at the Water Treatment Plant and Wastewater Treatment Plant 500H090 - 2026-08-13
11:00
Servicing Econopure Water Systems (re-advert) FPQ2603/08/U - 2026-08-05
12:00
Design & Construction of the Effluent Treatment Plant of Transnet Engineering, Bethlehem Locomotive Depot TE/2026/06/2392/7323/RFQ 2026-07-15
10:30
2026-07-31
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
Supply, Manufacture and Install Clarifier Sphon Valve Rods and Handles at Mpofana Www. 10160599 - 2026-08-12
15:00
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
Supply and Delivery of Chlorine (high Test Hypochlorite (hth) Granules) to Midvaal Local Municipality. Local Enterprises:10 Bbb-ee Status:10 AHT4963 - 2026-07-30
12:00
Service of Purification dan.248.25.26 - 2026-07-30
11:00
Rfq-supply and Deliver of Phenol Red Tablets by 03 August 2026 7000016879– (SC10106732) - 2026-08-03
12:00
Supply, Delivery and Decanting/offloading Of: Section 1: Flocculant and Section 2: Granulate Chemicals, Used in Drinking Water Treatment, Strandfontein West Wtw, Phillipi South, City of Cape Town 28G/2026/27 2026-08-10
10:00
2026-09-01
10:00
Panel of Accredited Supplies to Supply and Deliver Chemicals for Purification of Water and Waste Water for a Period of 36 Months 05/2025-CMS... - 2026-09-10
12:00
Supply, delivery and offloading/decanting of:- section 1: flocculant and section 2: granulate chemicals, used in drinking water treatment, strandfontein west wtw, phillipi south, city of cape town. 28G/2026/27 2026-08-10
10:00
2026-09-01
10:00
Repair Maintanance of Water Purification Plant for 6 Months as Per Sans/sabs and Oem Specifications, Services and Chemicals for a Water Purification Plant ID-3281871 - 2026-07-29
11:00
Cancelled Tenders 2025/2026 1 Cancelled Tenders 2025/2026 1 - -
Supply and Delivery of Chlorine (high Test Hypochlorite (hth) Granules) to Midvaal Local Municipality. Local Enterprises:10 Bbb-ee Status:10 AHT4963 - 2026-07-30
12:00
Giyani Water Reticulation Phase 2a(contract 010)-mountain View Water Reticulation Contract A MDM 2025/26-50 - 2026-07-30
12:00
Giyani Water Reticulation Phase 2a(contract 006)-mavalani Water Reticulation Contract B MDM 2025/26-46 - 2026-07-30
12:00
Appointment of a Service Provider for the Reverse Osmosis (ro) Water Purification System Maintenance Services at Gsdm Water Quality Laboratory for a Period of Three (3) Years(re-advert) RE-ADVERT GSDM65/2025 2026-07-29
10:00
2026-08-24
12:00
Kzn: Department of Education: Ethekwini Region: Hammarsdale:sinenzuzo Primary School: Water and Sanitation Phase 03: (contractual Part B). ZNTD 06378W - -
Appointment of a Service Provider for the Reverse Osmosis (ro) Water Purification System Maintenance Services at Gsdm Water Quality Laboratory for a Period of Three (3) Years RE-ADVERT GSDM 65/2024 2026-07-29
10:00
2026-08-24
12:00
Construction of a Shade Net Structure and Containerised Wwtw BID 7/2026 2026-07-28
12:00
2026-08-06
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
Bid 7/2026: Construction of a Shade Net Structure and Containerised Wwtw (winery) BID 2026-07-28
12:00
2026-08-06
12:00
Total Posts: 359

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

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