Monitoring tube leaks in the Boiler for a period of 24 months (2 years).
Issued by ESKOM · via eTenders — South Africa (National Treasury)
- Published
- 13 Nov 2026
- Closes
- 3 Dec 2026, 08:00 UTC
- Reference
- E3761GXMPARN
- Location
- Mpumalanga, South Africa
- Sector
- Energy & Power
At a glance
ESKOM in Mpumalanga, South Africa has published a tender in energy & power: “Monitoring tube leaks in the Boiler for a period of 24 months (2 years).”. Submissions close on 3 December 2026, 19 days from today. Quote reference E3761GXMPARN in any correspondence with the buyer. 20 documents are attached to this notice. FreeTender has recorded 538 notices from this buyer since 2020, 207 of them currently open. There are 101 open energy & power notices in South Africa on FreeTender. Bids are submitted to the buyer through eTenders — South Africa (National Treasury), not through FreeTender.
Key requirements
Taken from the notice by FreeTender. The tender document on the official portal is binding — check it, and any corrigendum, before you bid.
- Procurement method
- Request for Bid(Open-Tender)
To bid on South Africa eTenders
Suppliers to South African government must be registered on the National Treasury Central Supplier Database (CSD) and tax compliant.
Details
Monitoring tube leaks in the Boiler for a period of 24 months (2 years).
Buyer: ESKOM.
Category: Specialised construction activities.
Procurement method: Request for Bid(Open-Tender).
Province: Mpumalanga.
Delivery location: Arnot Power Station-Rietkuil-Mpumalanga-1097.
Briefing session: non-compulsory, 23 November 2026 10:00, at Arnot Induction Hall.
Published: 13 November 2026.
Closing date: 03 December 2026 10:00 (South African time).
Tender documents:
- CGAR0350_Scope of Work for Arnot Power Station Additional Tube Leak Detector_Project_MR.pdf - Eskom - Standard Conditions of Tender.pdf - Invitation to Tender (ITT) Monitoring of tube leaks.pdf - Economiser Riser Wall- RH 1.pdf - ECC3-Monitoring Tube Leaks in the Boiler.pdf - Safety Health Environment and Quality SHEQ Policy.pdf - Eskom Vehicle Safety Spec 32-345.pdf - 37422-003 BOILER PLANT O2 SAMPLING MANIFOLD SPACER FOR SAMPLING POINT.pdf - Non-Disclosure Agreement (NDA) Vendors Template - 02 September 2024 (G20 Logo) (1).docx - 240-68099512 Form A_Cat 1_ Rev 9.docx - 240-12248652_List of Tender Returnables_Cat 1_ Rev 7.docx - CO_O2 analyser mounting sleeve at Economiser outlet drawing.pdf - 40031_004 ARRANGEMENT OF BOILERS 1,2,4,5 & 6 ECONOMISER MODIFICATIONS.pdf - Eskom General Conditions of Purchase.pdf - OSH Acknowledge form.pdf - Eskom Supplier Integrity Pact_.pdf - VDSS and LOSS DIAGRAM.xlsx - TES Additional Tube Leak Detector Project.pdf - Supplier Declaration of Interest Template.docx - Eskom life-saving rules.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 538 notices from ESKOM, going back to May 2020 — 207 of them still open. They buy mostly in Manufacturing & Supply, Energy & Power and Construction & Infrastructure. There are 101 open Energy & Power tenders in South Africa. This one closes in 19 days.
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Documents
- CGAR0350_Scope of Work for Arnot Power Station Additional Tube Leak Detector_Project_MR.pdfDownload (pdf)
- Eskom - Standard Conditions of Tender.pdfDownload (pdf)
- Invitation to Tender (ITT) Monitoring of tube leaks.pdfDownload (pdf)
- Economiser Riser Wall- RH 1.pdfDownload (pdf)
- ECC3-Monitoring Tube Leaks in the Boiler.pdfDownload (pdf)
- Safety Health Environment and Quality SHEQ Policy.pdfDownload (pdf)
- Eskom Vehicle Safety Spec 32-345.pdfDownload (pdf)
- 37422-003 BOILER PLANT O2 SAMPLING MANIFOLD SPACER FOR SAMPLING POINT.pdfDownload (pdf)
- Non-Disclosure Agreement (NDA) Vendors Template - 02 September 2024 (G20 Logo) (1).docxDownload (docx)
- 240-68099512 Form A_Cat 1_ Rev 9.docxDownload (docx)
- 240-12248652_List of Tender Returnables_Cat 1_ Rev 7.docxDownload (docx)
- CO_O2 analyser mounting sleeve at Economiser outlet drawing.pdfDownload (pdf)
- 40031_004 ARRANGEMENT OF BOILERS 1,2,4,5 & 6 ECONOMISER MODIFICATIONS.pdfDownload (pdf)
- Eskom General Conditions of Purchase.pdfDownload (pdf)
- OSH Acknowledge form.pdfDownload (pdf)
- Eskom Supplier Integrity Pact_.pdfDownload (pdf)
- VDSS and LOSS DIAGRAM.xlsxDownload (xlsx)
- TES Additional Tube Leak Detector Project.pdfDownload (pdf)
- Supplier Declaration of Interest Template.docxDownload (docx)
- Eskom life-saving rules.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 energy & power 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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