# Refurbishment of Coal Silos units 1-6 for period of a 3 years at Tutuka Power Station

> This tender closed on 2026-06-25.

- **Reference:** E2883GXMPTUT
- **Issuer:** [Eskom Holdings SOC Limited Gauteng](https://za.bidwunder.com/tenders/issuer/eskom-holdings-soc-limited-gauteng.md)
- **Region:** Mpumalanga
- **Type:** Open tender
- **Published:** 2026-05-07
- **Closing date:** 2026-06-25 12:00 SAST
- **Sectors:** [Construction](https://za.bidwunder.com/tenders/sector/F.md), [Civil engineering](https://za.bidwunder.com/tenders/sector/F42.md)

## Summary

#### Overview
**Refurbishment of Coal Silos units 1-6 for a 3-year period at Tutuka Power Station.** This is a Eskom construction tender for mechanical/civil refurbishment at Tutuka, Standerton area, Mpumalanga. Tenderers should be qualified civil/ME GB/CE/mechanical contractors with CIDB registration, ISO 9001 quality management, and Eskom SHEQ compliance, and be prepared to attend a briefing and bid electronically via Eskom’s e-tendering portal.

- Scope: refurbishment works on coal silos 1–6; duration 3 years.
- Target bidders: construction contractors with relevant CIDB grade, QMS (ISO 9001), OHS/SHE compliance, and capability to operate within Eskom’s eTendering process.

#### Requirements
- CIDB: eligible registration with the required grading for construction works; proof of CIDB registration/qualification by closing or within the allowed window (21 working days after closing if only an application is available at closing) (CIDB-related in Tender Data and Standard Conditions).
- Quality Management: ISO 9001 QMS certification or equivalent documented evidence of a compliant QMS (Option 1 in the tender’s QA sections).
- OHS/SHE compliance: adherence to Eskom SHE rules, OHS Act, and related requirements; formal acknowledgement (Annexure B) of Eskom SHE/OHS obligations.
- Health, Safety and Environmental governance: main contractor must manage and supervise subcontractors for OHS/SHE compliance; allowed to use subcontractors but not 100% sub-contracting of the scope.
- B-BBEE and SDL&I: provide B-BBEE documentation or appropriate evidence; complete SDL&I Undertaking by contract award.
- Regulatory/Professional prerequisites: comply with National Treasury instructions, PPPFA, CIDB requirements, COIDA, and other applicable legislation; proof of safety, health, environment and quality arrangements (SHEQ) as part of the bid.
- Documentation deliverables: submit mandatory tender returnables, including the Eskom SHE Acknowledgement (Annexure B) and E-Tendering training acknowledgement (Annexure K); provide CIDB/CSD details as required; ensure pricing and related schedules are complete and accurate.
- QA deliverables: be prepared to supply a Quality Control Plan/ITP/QCP per scope (as per ISO 9001 expectations in the tender documents).

(Referenced documents: Tender Documents (30 files).zip; Annexure B.pdf; Annexure K.pdf; Eskom Standard Conditions of Tender PDFs)

#### How to Apply
- Briefing/site visit: 20 May 2026 at Bethal/Standerton Road, Standerton; attendees must confirm participation with Eskom (name, position, contact) (site briefing details in metadata).
- Submission deadline: 25 Jun 2026 at 10:00; submit via Eskom’s e-tendering system (primary method); hard copies only if specifically stated.
- Submission method: electronic submission through the Eskom Tender Bulletin site / e-tendering page; finalization requires uploading into the correct categories (Technical, Commercial, Finance) and final submission in the system (E-tendering User Manual guidance; Annex L.pdf).
- Required documents to complete/submit:
  - Acknowledgement of Eskom SHE Rules (Annexure B.pdf).
  - E-Tendering Training Acknowledgement (Annexure K.pdf).
  - Evidence of ISO 9001 QMS (or equivalent) and CIDB registration.
  - SDL&I Undertaking and B-BBEE documentation.
  - Proof of CIDB grade and CIDB-related documentation.
  - Original tender and copies per Eskom’s instructions (plus any electronic copies if required) (Standard Conditions sections 2.9–2.11).
- Registrations and pre-qualifications: CIDB registration; CSD number; tax clearance may be required per tender data and standard conditions; SDL&I undertakings; and proof of SHE compliance.
- Where to obtain bid documents: Tender documents are being issued as a bundled package (Tender Documents (30 files).zip); individual file references include Annexure B.pdf and Annexure K.pdf (see filenames in attached documents).
- Important notes: attend the briefing; ensure all mandatory tender re…

## Description

Refurbishment of Coal Silos units 1-6 for period of a 3 years at Tutuka Power Station

Refurbishment of Coal Silos units 1-6 for period of a 3 years at Tutuka Power Station

Documents available from: 08 May 2026 Site Meeting: Yes Municipality: Gert Sibande District Municipality

## Documents

- Tender documents (30 files).zip

Documents download with a free BidWunder account.

## Published on

- [Eskom Tender Bulletin](https://tenderbulletin.eskom.co.za/tender/95007)
- [CIDB i-Tender Register](https://registers.cidb.org.za/PublicTenders/TenderSearch)
- [eTenders OCDS API](https://www.etenders.gov.za/Home/opportunities?id=1)
- [eTenders.gov.za](https://www.etenders.gov.za)

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> Source: https://za.bidwunder.com/tenders/refurbishment-of-coal-silos-units-1-6-for-period-of-a-3-years-at-tutuka-power-st-a82a9c09