Sulphuric Acid Storage Upgrade at Duvha Power Station.
Eskom
In plain English
Eskom is procuring services related to occupational health and safety management. Eligible bidders must comply with Eskom's OHS requirements and submit necessary documentation.
Always check the official documentDescription
Eskom invites tenders for the design, supply, installation, commissioning, and testing of the Sulphuric Acid Storage and Dilution Upgrade Project at Duvha Power Station. The project is located in Emalahleni, Mpumalanga, and has a contract duration of 24 months. The work involves upgrading the Water Treatment Plant system, including integration with the existing ABB Symphony Infi90 DCS and 800xA HMI control systems. Key deliverables include a comprehensive Health and Safety plan, a Quality Control Plan, and detailed design documentation approved by ECSA-registered professionals. The tender follows a two-stage evaluation process, requiring a minimum technical score of 70%. The closing date for submissions is 29 June 2026 at 10:00.
What you need to qualify
- CSD registration — Registration on the Central Supplier Database — required to do business with government.
- CIDB grading (Grade 5 Mechanical Engineering (5ME)) — A Construction Industry Development Board grade in the right class of works.
- Letter of Good Standing — COID registration and a Letter of Good Standing from the Compensation Fund.
- Other registration — An industry registration the tender requires (e.g. PSIRA, NHBRC, a professional or trade licence).
Full requirements
- Valid CIDB grading of 5 ME or higher
- Valid ISO 3834-2 certification for design and materials
- ECSA professional registration for Mechanical, Chemical, C&I, and Electrical engineers
- Valid COIDA Letter of Good Standing
- Valid ISO 9001:2015 and ISO 14001:2015 certifications
- Proof of Central Supplier Database (CSD) registration
- Audited financial statements for the previous 18 months
Contact & how to apply
Name: Sibusiso Mthimkulu
Email: MthimkSi@eskom.co.za
Phone: 013-690-0508
How to apply: Tenders must be submitted electronically via the Eskom E-tendering portal. Documents must be uploaded in PDF format into the designated folders (Technical, Commercial, Financial, and Other). Ensure the total submission does not exceed 4GB, with individual files under 500MB.
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