# Control and service air receivers’ isolation valves replacements using hot tapping and line stopping

> This tender closed on 2026-07-02.

- **Reference:** E3069GXMPKEN
- **Issuer:** [Eskom - Generation](https://za.bidwunder.com/tenders/issuer/eskom-generation.md)
- **Region:** Mpumalanga
- **Type:** Framework
- **Published:** 2026-06-18
- **Closing date:** 2026-07-02 10:00 SAST
- **Sectors:** [Specialised construction](https://za.bidwunder.com/tenders/sector/F43.md)

## Summary

#### Overview
**Eskom intends to procure services to replace isolation valves on control and service air receivers using hot tapping and line stopping.** Bid eligibility likely suits contractors with proven experience in high-pressure valve replacement, hot tapping and line stopping, and the ability to work within a power-generation plant environment. Briefing and site: Kendal Power Station, Main Stores, Near Ogies, on Jhb/Witbank Road, Witbank, 1035.

#### Requirements
- Proven experience in isolation valve replacement on air receivers in industrial/power-plant settings, including hot tapping and line stopping.
- Ability to coordinate shutdowns and work within Eskom’s framework contract at Kendal Power Station.
- Compliance with applicable safety, health and environmental regulations and relevant certifications.
- Willingness to provide documents as specified in the bid documents (e.g., registrations, tax clearance, CIDB accreditation) upon release.

#### How to Apply
- Submission deadline: **2026-07-02 08:00**.
- Briefing: **2026-06-23 10:00** at Kendal Power Station; venue as stated, with no mandatory status specified in metadata.
- Submission method: submissions via Eskom’s online e-Tendering portal (New e-Tendering System training videos referenced).
- Documents to submit: bid documents and any forms will be published on the e-Tendering portal; prepare per portal instructions.
- Pre-qualifications/registrations: likely to include portal registration and standard Eskom pre-qualifications; exact requirements to be confirmed in the bid documents.
- Where to obtain bid documents: Eskom e-Tendering portal.
- Additional: Bid validity period is 90 days.

Notes: No attached bid documents were provided; this summary is based on metadata only.

## Description

Control and service air receivers’ isolation valves replacements using hot tapping and line stopping

Control and service air receivers’ isolation valves replacements using hot tapping and line stopping

Tender Office Location: New e-Tendering System Training Videos https://www.eskom.co.za/tenders/

## Documents

- Tender documents (23 files).zip
- Eskom General Conditions of Purchase - 31 May 2024.pdf

Documents download with a free BidWunder account.

## Published on

- [Eskom Tender Bulletin](https://tenderbulletin.eskom.co.za/tender/95380)
- [eTenders OCDS API](https://www.etenders.gov.za/Home/opportunities?id=1)
- [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/control-and-service-air-receivers-isolation-valves-replacements-using-hot-tappin-59538d46