Reference: E2574GXMPGROR

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

ACTIVE

Key Dates

Published

June 23rd, 2026

Closing Date

Thursday, 30 July 2026 - 10:00

(17 days remaining)

Description

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). Category: Services: Professional Type: Request for Information Department: ESKOM

Sectors & Regions

Sectors

Services: Professional

Regions

MP

Documents (4)

E-tendering Help Manual for supplier - 27 January 2025.docx

DOCX • 1103.1 KB

Downloaded

E-Tenderers E-Tendering Training Acknowledgement Form - 27 January 2025.docx

DOCX • 116.4 KB

Downloaded

EXPRES~2.PDF

PDF • 658.2 KB

Downloaded

Re-engineering of OPC serves and Backup HMI RFI SOW signed.pdf

PDF • 1048.7 KB

Downloaded

Tender Quick Info

Estimated Value

Budget not specified

Source

etender-direct

Tender Intelligence

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