# Design, Manufacture, Installation and Commissioning of the new Sulphuric Acid Bulk Tank at Duvha Power Station for a period of 10 months.

> This tender closed on 2026-08-28.

- **Reference:** E3048GXMPDUV
- **Issuer:** [Eskom Holdings SOC Limited Gauteng](https://za.bidwunder.com/tenders/issuer/eskom-holdings-soc-limited-gauteng.md)
- **Region:** Mpumalanga
- **Type:** Open tender
- **Published:** 2026-06-12
- **Closing date:** 2026-08-28 12:00 SAST
- **Sectors:** [Specialised construction](https://za.bidwunder.com/tenders/sector/F43.md)

## Summary

#### Overview
**Design, Manufacture, Installation and Commissioning of the new Sulphuric Acid Bulk Tank at Duvha Power Station for a period of 10 months.** Eskom is seeking a contractor to design, fabricate, install and commission a sulfuric acid bulk tank at Duvha Power Station (construction scope, 10 months). Suitable bidders are engineering/construction firms with chemical process/tank fabrication capability and relevant construction accreditation; CIDB registration and SHEQ capability are typically required.

#### Requirements
- Compliance with Eskom Standard Conditions of Tender and related procurement rules (no 100% subcontracting; basic compliance and mandatory returnables).
- CIDB registration as required by the Tender Data (proof due by closing; disqualification if not satisfied).
- Evidence of Safety, Health, Environment and Quality (SHEQ) capabilities and related procedures.
- Returnable documents: Declaration of Shareholding/Beneficiaries, Acknowledgement, and SDL&I Undertaking by contract award (and other mandatory returnables as per Invitation).
- Designated materials/threshold information to be supplied by contract award.
- Provide two financial institutions for security of performance.
- Substantiate B-BBEE status (certificate/affidavit) for PPPFA points; CIDB-related goals may apply.
- Site visit/clarification meeting is compulsory; questions may be raised and addressed via Eskom process.
- Compliance with Life-Saving Rules and other safety/OSH requirements as per Eskom documents.

#### How to Apply
- Submission deadline: 28 August 2026 at 10:00.
- Submission method: via Eskom’s e-tendering portal (Tender Bulletin NT e-Tender Portal) with full tender uploaded; paper submissions only if specified in Tender Data.
- Documents to complete/submit: complete original tender plus copy, Acknowledgement Form, Returnables (e.g., Declaration of Shareholding/Beneficiaries), Pricing/ Tender Schedules, SDL&I Undertaking, CIDB proof, B-BBEE documentation, and any other mandatory documents.
- Registrations/pre-qualifications: CIDB registration where applicable; Central Supplier Database (CSD) registration and tax clearance as required; comply with all applicable statutory/regulatory instruments.
- Briefing/site visit: 22 June 2026, 11:00, at Duvha Power Station (site meeting; mandatory if indicated).
- Documents location: Tender documents available from 15 June 2026 in the Tender Documents package (e.g., Tender documents (26 files).zip); specific forms referenced in attached files include Declaration of Shareholding/Beneficiaries and Eskom Standard Conditions of Tender (and Integrity Pact).

## Description

Design, Manufacture, Installation and Commissioning of the new Sulphuric Acid Bulk Tank at Duvha Power Station for a period of 10 months.

Design, Manufacture, Installation and Commissioning of the new Sulphuric Acid Bulk Tank at Duvha Power Station for a period of 10 months.

Documents available from: 15 June 2026 Site Meeting: Yes Municipality: Nkangala District Municipality

## Documents

- Tender documents (26 files).zip

Documents download with a free BidWunder account.

## Published on

- [Eskom Tender Bulletin](https://tenderbulletin.eskom.co.za/tender/95344)
- [CIDB i-Tender Register](https://registers.cidb.org.za/PublicTenders/TenderSearch)
- [eTenders.gov.za](https://www.etenders.gov.za)

More open tenders: https://za.bidwunder.com/tenders.md

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> Source: https://za.bidwunder.com/tenders/design-manufacture-installation-and-commissioning-of-the-new-sulphuric-acid-bulk-856d0365