# Tender validity extension letter/Transformer Repairs and Overhauling

> This tender closed on 2026-08-31.

- **Reference:** ERI2025TSS17TV
- **Issuer:** [ESKOM](https://za.bidwunder.com/tenders/issuer/eskom-2.md)
- **Region:** Gauteng
- **Type:** Open tender
- **Published:** 2026-07-30
- **Closing date:** 2026-08-31 13:00 SAST

## Summary

#### Overview
**The procurement is for Transformer Repairs and Overhauling services for Eskom Rotek Industries’ transformer and switchgear services.** This Open Tender targets bidders with electrical engineering and transformer repair/overhaul capabilities; appropriate certifications and experience in transformer and switchgear work are typically relevant.

#### How to Apply
- Submission deadline: 31 August 2026 at 11:00.
- Briefing: MS TEAMS (virtual). A physical briefing address is also listed: Corner Hunslet and Lower Germiston Road, ROSHERVILLE, Gauteng, 2022.
- Inquiries: Nomasondo Mahlangu, mahlan@eskom.co.za, 011-621-3069.
- Documents/registration: Not specified in the available materials.
- Attached document note: The letter titled Letter to Extend Validity Period of Tender (attached) confirms Eskom extending ERI/2025/TSS/17 validity to 31 August 2026 and requests price confirmation. (Document: Letter to extend validity ERI/TSS/2024/04R)

## Description

Tender validity extension letter/Transformer Repairs and Overhauling

Tender validity extension letter/Transformer Repairs and Overhauling

Conditions: N/A Briefing Venue: MS TEAMS

## Documents

- Letter to Extend validity period of Tender - ERI.2025.TSS.17 30 July 2026.pdf..pdf

Documents download with a free BidWunder account.

## Published on

- [eTenders.gov.za](https://www.etenders.gov.za)

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

---

> Source: https://za.bidwunder.com/tenders/tender-validity-extension-letter-transformer-repairs-and-overhauling-4c3fa07e