Request for information on commercially available and/or proven technology for re-engineering of the OPC DA (Data Access) communication protocol for control systems that are impacted by the Microsoft security changes for systems using the Windows operating system and have the OPC classic architecture infrastructure based on DCOM based communication (where OEM support is no longer available as they have exited the business).
Province
Mpumalanga
Closing Date
6 March 2026 at 10:00
Estimated Value
Value not specified
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- Eskom
- Mpumalanga
- Closes 6 March 2026 at 10:00 (Closed)
Source confidence
High source confidence
Official source
eTenders.gov.za
Documents found
1
Last checked
19 Jul 2026
AI status
Enhanced
Data conflicts
None detected
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Request for information on commercially available and/or proven technology for re-engineering of the opc da (data access) communication protocol for control systems that are impacted by the microsoft security changes for systems using the windows operating system and have the opc classic architecture infrastructure based on dcom based communication (where oem support is NO longer available as they have exited the business).
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2 key dates
Tender Published
20 February 2026
Tender was published
Tender Closing Date
6 March 2026 at 10:00
Final deadline for submission
Eligibility Criteria
Requirements to qualify for this tender
Tenders are uploaded via Eskom Tender bulletin site on the Eskom E- tendering page. https://etendering.eskom.co.za / where the documents are uploaded.
Eskom
Eskom Holdings SOC Ltd is a South African electricity public utility and the largest producer of electricity in Africa. It manages power generation, high-voltage transmission, and distribution to industrial, mining, commercial, agricultural, and residential customers. Eskom's procurement focuses on energy production, infrastructure maintenance, and renewable energy initiatives.
Contact Information
Key Personnel
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E-tendering Help Manual for supplier - 27 January 2025.docx
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Request for information on commercially available and/or proven technology for re-engineering of the OPC DA (Data Access) communication protocol for control systems that are impacted by the Microsoft security changes for systems using the Windows operating system and have the OPC classic architecture infrastructure based on DCOM based communication (where OEM support is no longer available as they have exited the business).
Eskom tender in Mpumalanga. Closing 3/6/2026. Request for information on commercially available and/or proven technology for re-engineering of the opc da (data access) communication protocol for c...
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How it Works
Organization
Eskom
Contact Person
Manala Mabhena
Phone
011-800-6223
[email protected]
Address
Grootvlei Power Station - Grootvlei - Balfour - 2420
6 March 2026 at 10:00
Location
Mpumalanga
Closing Date
6 March 2026 at 10:00
Organization
Eskom
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