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Accepting bidstenderSouth Africa

Refurbishment of Metal Seated Butterfly Valve for Use as CW Isolation Valve on Main Condenser Isolation Valves (T1 and T2 Valves) for Once-Off Basis.

Issued by ESKOM · via eTenders — South Africa (National Treasury)

Published
30 Sept 2026
Closes
30 Nov 2026, 08:00 UTC
Reference
E3624GXMPGRO
Location
Grootvlei, Mpumalanga, South Africa
Sector
Manufacturing & Supply

Details

Refurbishment of Metal Seated Butterfly Valve for Use as CW Isolation Valve on Main Condenser Isolation Valves (T1 and T2 Valves) for Once-Off Basis.

Buyer: ESKOM.

Category: Other service activities.

Procurement method: Request for Quotation.

Province: Mpumalanga.

Delivery location: N3 South, Between Heidelberg and Villiers.-Grootvlei-Grootvlei-2420.

Briefing session: non-compulsory, 29 October 2026 13:00, at MS Teams.

Published: 30 September 2026.

Closing date: 30 November 2026 10:00 (South African time).

Tender documents:

- Grootvlei Power Station Tender Technical Evaluation Strategy.pdf - Annexure B.pdf - Annexure C 1 SHE Tender Evaluation Template (High risk).pdf Turbine Maintenance.pdf - 240-68099512 (Rev 9) Form A Tender Contract - Refurbishment of Metal Seated Butterfly valve for use as CW Isolation valve on main Condenser Isolation valves.pdf - Environmental Evaluation Form.pdf - Invitation to Tender (ITT) or Request for Proposal (RFP) - T1 and T2.pdf - Grootvlei PS Technical Specification for refurbishment of T1 and T2 cond valves (1 off) (008).pdf - Supplier Development Localisation Industrialisation (SDLI) Strategy Grootvlei specification for refurbishment of metal seated b.pdf - 240-12248652 (Rev 7) List of Tender Returnables - Refurbishment of valves 2026.pdf

Source: National Treasury eTenders portal (www.etenders.gov.za); the same notice is published as Open Contracting (OCDS) data.

Context for bidders

We hold 267 notices from ESKOM, going back to May 2020 — 212 of them still open. They buy mostly in Manufacturing & Supply, Energy & Power and Construction & Infrastructure. There are 110 open Manufacturing & Supply tenders in South Africa. This one closes in 60 days.

Documents

  • Grootvlei Power Station Tender Technical Evaluation Strategy.pdfDownload (pdf)
  • Annexure B.pdfDownload (pdf)
  • Annexure C 1 SHE Tender Evaluation Template (High risk).pdf Turbine Maintenance.pdfDownload (pdf)
  • 240-68099512 (Rev 9) Form A Tender Contract - Refurbishment of Metal Seated Butterfly valve for use as CW Isolation valve on main Condenser Isolation valves.pdfDownload (pdf)
  • Environmental Evaluation Form.pdfDownload (pdf)
  • Invitation to Tender (ITT) or Request for Proposal (RFP) - T1 and T2.pdfDownload (pdf)
  • Grootvlei PS Technical Specification for refurbishment of T1 and T2 cond valves (1 off) (008).pdfDownload (pdf)
  • Supplier Development Localisation Industrialisation (SDLI) Strategy Grootvlei specification for refurbishment of metal seated b.pdfDownload (pdf)
  • 240-12248652 (Rev 7) List of Tender Returnables - Refurbishment of valves 2026.pdfDownload (pdf)

Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission for this manufacturing & supply 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.

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