The supply, delivery and dosing of Cooling water chemicals Grootvlei Power Station.
Issued by ESKOM · via eTenders — South Africa (National Treasury)
- Published
- 31 Aug 2026
- Closes
- 5 Oct 2026, 08:00 UTC
- Reference
- E3455GXMPGRO
- Location
- Balfour, Mpumalanga, South Africa
- Sector
- Chemicals & Materials
Details
The supply, delivery and dosing of Cooling water chemicals Grootvlei Power Station.
Buyer: ESKOM.
Category: Manufacture of chemicals and chemical products.
Procurement method: Request for Bid(Open-Tender).
Province: Mpumalanga.
Delivery location: Between Hiedleburg and Viellers next to N3-Grootvlei-Balfour-2420.
Briefing session: non-compulsory, 10 September 2026 11:00, at MS Teams.
Special conditions: All submissions to be made at https://etendering.eskom.co.za
Published: 31 August 2026.
Closing date: 05 October 2026 10:00 (South African time).
Tender documents:
- Annexure B.pdf - Environmental requirements.pdf - Supplier Development Localisation Industrialisation (SDLI) Strategy .pdf - GVL 0764 SOW Supply, Delivery and Dosing of Cooling water chemicals at Grootvlei Power Station for a period of 60 months.(1).pdf - Copy of Risk assessment -Cooling Water Chemicals.pdf - 240-68099512 (Rev 9) Form A Tender & Contract -Cooling Water Chemicals.pdf - 240-12248652 (Rev 7) List of Tender Returnables - Cooling Water Chemicals.pdf - Supply Delivery and Dosing of Cooling water chemicals at Grootvlei Power Annexure C 1.pdf - Invitation to Tender Supply deivery and dosing water_ (002).pdf - GVL 0763 TE for Supply Delivery and Dosing of Cooling water chemicals at Grootvlei Power Station.pdf - Copy of Risk assessment -Cooling Water Chemicals.pdf - 240-126469599_Method Statement template Rev2.docx
Source: National Treasury eTenders portal (www.etenders.gov.za); the same notice is published as Open Contracting (OCDS) data.
Context for bidders
We hold 232 notices from ESKOM, going back to May 2020 — 215 of them still open. They buy mostly in Energy & Power, Manufacturing & Supply and Construction & Infrastructure. There are 13 open Chemicals & Materials tenders in South Africa. This one closes in 9 days.
More from this buyer
- Supply and Delivery of Critical spares (Mill Classifier blades spares) on an “as and when” required basis for a period of five years to Kriel Power Station, Main Stores· closes 19 Oct
- Supply and delivery of SSC Spares to Matimba Power Station for a period of five years as and when required basis.· closes 30 Oct
- The supply and delivery of spares for Aircons, batteries, PTM and electrical maintenance departments on “as and when required basis” at Arnot Power Station for a period of 60 months.· closes 20 Oct
- Provision of General Building Maintenance Service, Goods and Material Supply for Ntcsa Real Estate in the Eastern Grid (Consisting of Substation Buildings, Regional Office and Customer Load Network (Clns) Within the Kwa-Zulu Natal Province for a Period of 48 Months on an as and When Required Basis.· closes 26 Oct
- Tender extension for the Supply and delivery of Personal Protective Equipment for Gauteng Cluster for the period of 5 years on an as and when required basis· closes 9 Oct
Similar Chemicals & Materials tenders
- Appointment of Service Provider(S) for the Provision of Cleaning Consumables, Chemicals, and Industrial Cleaning Equipment to the South African Revenue Service (Sars) Offices Nationwide.· closes 21 Oct
- Supply, Deliver and Refurbishment or Services of Fly Ash samplers· closes 5 Oct
- The supply and delivery of whole or part of the scope for various Chemical consumables & components at Koeberg Operating Unit for a period of 12 months· closes 15 Oct
- Supply, Delivery and Service of 8 Flushable Chemical Toilets for Period of 10 Months to Mthatha Dam MCC Building Project in the Eastern Cape Province· closes 30 Sept
- Request for Proposal [RFP] Supply of Hich Efficiency Ceramic Saddles (Super Saddles) for Sulphuric Acid a Plant FAT.· closes 6 Oct
Documents
- Annexure B.pdfDownload (pdf)
- Environmental requirements.pdfDownload (pdf)
- Supplier Development Localisation Industrialisation (SDLI) Strategy .pdfDownload (pdf)
- GVL 0764 SOW Supply, Delivery and Dosing of Cooling water chemicals at Grootvlei Power Station for a period of 60 months.(1).pdfDownload (pdf)
- Copy of Risk assessment -Cooling Water Chemicals.pdfDownload (pdf)
- 240-68099512 (Rev 9) Form A Tender & Contract -Cooling Water Chemicals.pdfDownload (pdf)
- 240-12248652 (Rev 7) List of Tender Returnables - Cooling Water Chemicals.pdfDownload (pdf)
- Supply Delivery and Dosing of Cooling water chemicals at Grootvlei Power Annexure C 1.pdfDownload (pdf)
- Invitation to Tender Supply deivery and dosing water_ (002).pdfDownload (pdf)
- GVL 0763 TE for Supply Delivery and Dosing of Cooling water chemicals at Grootvlei Power Station.pdfDownload (pdf)
- Copy of Risk assessment -Cooling Water Chemicals.pdfDownload (pdf)
- 240-126469599_Method Statement template Rev2.docxDownload (docx)
Before you bid on this tender
A quick checklist to help you decide whether to bid and prepare a compliant submission for this chemicals & materials opportunity. Always verify the details on the official source.
- Confirm the exact closing date and time (and time zone) on the official portal — deadlines are strict and can be revised by a corrigendum.
- Read the full notice and every attached document, including the scope, specifications and any bill of quantities or terms of reference.
- Check the eligibility criteria — prior similar experience, annual turnover, certifications and registrations — and make sure you qualify before investing effort.
- Prepare any earnest-money deposit (EMD) or bid security and the required formats early; missing or wrongly-formatted documents are a common cause of rejection.
- Note how bids must be submitted (online or physical), in what format, and whether a digital signature or portal registration is required.
- Watch for corrigenda and clarifications right up to the deadline — requirements and dates can change.
More Chemicals & Materials tenders
- Cancellation - Calibration, Service and ad hoc Maintenance of Chemical Services laboratory equipment at Lethabo Power StationESKOM · South Africa
- Supply and Delivery of Diving Gases and Chemicals to Petrosa Mossel BayPetroSA · South Africa
- Provision of ASH Dump Chemical Dust Suppression System on an “as and When Required Basis” for a Period of Five Years at Kendal Power Station.ESKOM · South Africa
- Supply and Delivery of Laundry Chemicals and Liquid Dosing Pumps to All Hospitals and Institutions of the Western Cape Department of Health and Wellness for a Five (5) Year PeriodWestern Cape - Health · South Africa
- The Supply and Delivery of Water Treatment Plant Chemicals on an "As-And-When" Equired Basis (Sodium Carbonate & Dry Powder)ESKOM · South Africa
FreeTender mirrors this notice for reference. Verify the details and bid on the official portal.
Verify & apply on the official portal →