Alterations and Additions to Existing Building Structures at Kusile Power Station for a Period of Nine (9) Months
Issued by ESKOM · via eTenders — South Africa (National Treasury)
- Published
- 1 Sept 2026
- Closes
- 30 Sept 2026, 08:00 UTC
- Reference
- E3444GXMPKUS
- Location
- Witbank, Mpumalanga, South Africa
- Sector
- Construction & Infrastructure
Details
Alterations and Additions to Existing Building Structures at Kusile Power Station for a Period of Nine (9) Months
Buyer: ESKOM.
Category: Construction of buildings.
Procurement method: Request for Bid(Open-Tender).
Province: Mpumalanga.
Delivery location: Kusile Power Station-eMalahleni-Witbank-1035.
Briefing session: non-compulsory, 10 September 2026 10:00, at https://teams.microsoft.com/meet/370844332514756?p=aY0uCyk3NzLKgmC8Fw.
Electronic submission accepted.
Published: 01 September 2026.
Closing date: 30 September 2026 10:00 (South African time).
Tender documents:
- C0 ECC3 Contract cover page.pdf - OHS specification for Alterations and additions to existing building structures.pdf - Memo- Clarification Addenda For Alterations and Additions to the Existing Building Structure.pdf - Unpriced BOQ for Alterations and Additions to Existing Building Structures at Kusile Power Station 31.08.26.xls - C1 2a ECC3 Data by Employer.pdf - C1 1 ECC3 Offer Acceptance.pdf - Addendum- Closing date Extention to 30.09.2026.pdf - Building Alterations Scope at Kusile Power Station - FINAL_.pdf - Addenda For Alterations and Additions for Existing Building structure.pdf - C4 ECC3 Site Information.pdf - C2 ECC3 Pricing Data Option B.pdf - TES_Building Alterations Scope -FINAL _.pdf - 240-109253302 _ Quality Control Plan or Inspection Test Plan (QCP or ITP) rev 2.docx - Supplier Development Localisation Industrialisation (SDLI) Strategy Setting Template for Bidders.pdf - 240-68099512 Form A_Cat 1_ Rev 9.docx - Unpriced BOQ for Alterations and Additions to Existing Building Structures at Kusile Power Station 31.08.26.pdf - E-Tenderers E-Tendering Training Acknowledgement Form - 27 January 2025.docx - Invitation to Tender (ITT) - Alteration and additions to existing building structures.pdf - E-tendering Help Manual for supplier - 27 January 2025.docx - Kusile Power Station Environmental Specification for Alterations and Additions to Existing Building Structures.pdf - 240-12248652_List of Tender Returnables_Cat 1_ Rev 7.pdf - 240-109253698 CQP Template- Rev 3.docx - C1 2b ECC3 Data by Contractor.pdf - C3 1 ECC3 Employers Works Information.pdf - 240-105658000 Supplier QM Spec Rev 3-QM 58.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 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 578 open Construction & Infrastructure tenders in South Africa. This one closes in 4 days.
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Documents
- C0 ECC3 Contract cover page.pdfDownload (pdf)
- OHS specification for Alterations and additions to existing building structures.pdfDownload (pdf)
- Memo- Clarification Addenda For Alterations and Additions to the Existing Building Structure.pdfDownload (pdf)
- Unpriced BOQ for Alterations and Additions to Existing Building Structures at Kusile Power Station 31.08.26.xlsDownload (xls)
- C1 2a ECC3 Data by Employer.pdfDownload (pdf)
- C1 1 ECC3 Offer Acceptance.pdfDownload (pdf)
- Addendum- Closing date Extention to 30.09.2026.pdfDownload (pdf)
- Building Alterations Scope at Kusile Power Station - FINAL_.pdfDownload (pdf)
- Addenda For Alterations and Additions for Existing Building structure.pdfDownload (pdf)
- C4 ECC3 Site Information.pdfDownload (pdf)
- C2 ECC3 Pricing Data Option B.pdfDownload (pdf)
- TES_Building Alterations Scope -FINAL _.pdfDownload (pdf)
- 240-109253302 _ Quality Control Plan or Inspection Test Plan (QCP or ITP) rev 2.docxDownload (docx)
- Supplier Development Localisation Industrialisation (SDLI) Strategy Setting Template for Bidders.pdfDownload (pdf)
- 240-68099512 Form A_Cat 1_ Rev 9.docxDownload (docx)
- Unpriced BOQ for Alterations and Additions to Existing Building Structures at Kusile Power Station 31.08.26.pdfDownload (pdf)
- E-Tenderers E-Tendering Training Acknowledgement Form - 27 January 2025.docxDownload (docx)
- Invitation to Tender (ITT) - Alteration and additions to existing building structures.pdfDownload (pdf)
- E-tendering Help Manual for supplier - 27 January 2025.docxDownload (docx)
- Kusile Power Station Environmental Specification for Alterations and Additions to Existing Building Structures.pdfDownload (pdf)
- 240-12248652_List of Tender Returnables_Cat 1_ Rev 7.pdfDownload (pdf)
- 240-109253698 CQP Template- Rev 3.docxDownload (docx)
- C1 2b ECC3 Data by Contractor.pdfDownload (pdf)
- C3 1 ECC3 Employers Works Information.pdfDownload (pdf)
- 240-105658000 Supplier QM Spec Rev 3-QM 58.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 construction & infrastructure 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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