# REFURBISHMENT OF METAL SEATED BUTTERFLY VALVE FOR USE AS CW ISOLATION VALVE ON MAIN CONDENSER ISOLATION VALVES (T1 AND T2 VALVES) FOR ONCE-OFF BASIS.

- **Reference:** E3624GXMPGRO
- **Issuer:** [Eskom - Generation](https://za.bidwunder.com/tenders/issuer/eskom-generation.md)
- **Region:** Mpumalanga
- **Type:** Open tender
- **Published:** 2026-09-30
- **Closing date:** 2026-11-30 10:00 SAST
- **Briefing:** 2026-10-29 13:00 SAST
- **Sectors:** [Other professional services](https://za.bidwunder.com/tenders/sector/M74.md)

## Summary

#### Overview
**Procurement of refurbishment of a metal-seated butterfly valve for use as CW isolation valve on Eskom Grootvlei’s main condenser isolation valves (T1 and T2) on a one-off professional services basis.** Bidders should have expertise in valve refurbishment, mechanical engineering, quality management and safety compliance suitable for power-station equipment, with Electronic tendering submission and eligibility under Eskom’s tender rules.
#### Requirements
- Eligibility: comply with Eskom Tender Data; not on international sanctions or Tender Defaulters lists; may tender only once per tender number unless system permits multiple; not restricted by National Treasury; not contracting 100% sub-contracting where disallowed. 
- Contract type: NEC3 Engineering & Construction contract; basic contractual and statutory requirements apply; proof of CSD/ CIDB where applicable. 
- Documentation: submit Annexures A–J, SBD forms (1, 4, 6.x, I), Pricing Schedule (PDF and Excel), and required declarations; include Local Content declarations if applicable. 
- Submissions: electronic via Eskom E-tendering; PDFs and Excel files up to specified sizes; no hard copies. 
- Evaluation: functionality threshold of 70%; price and specific goals scoring per PPPFA; non-compulsory clarification meeting optional; site clarification if required. 
- Compliance: basic health, safety and environmental requirements; OHS Acknowledgement (Annexure B); Quality/ITP requirements and supplier integrity/ethical standards referenced in attached documents. 
- Supporting documents: Technical Specification (Grootvlei 0359) and SDL&I strategy documents accompany the tender (see attached files). 
#### How to Apply
- Deadlines: Submission deadline 30 November 2026 at 10:00; non-compulsory clarification meeting 29 October 2026, 13:00–14:30 (Teams). 
- Submission method: electronic via Eskom E-tendering (tender bulletin site). 
- Documents to complete: Annexures A–J, SBD forms, Pricing Schedule (PDF and Excel). 
- Registrations/pre-qualifications: ensure Eskom E-tendering access; proof of CSD as required; CIDB if applicable; local content declarations if designated. 
- Briefing: Non-compulsory clarification meeting details in ITT (Teams link in document). 
- Where to obtain docs: ITT/RFP and attachments are available in the Eskom tender documents package; reference documents include the Invitation to Tender (E3624GXMPGRO) and the Grootvlei Technical Specification (GVLEG 0359) and related SDL&I and evaluation strategy files (see filenames in attachments).

## Description

REFURBISHMENT OF METAL SEATED BUTTERFLY VALVE FOR USE AS CW ISOLATION VALVE ON MAIN CONDENSER ISOLATION VALVES (T1 AND T2 VALVES) FOR ONCE-OFF BASIS.

REFURBISHMENT OF METAL SEATED BUTTERFLY VALVE FOR USE AS CW ISOLATION VALVE ON MAIN CONDENSER ISOLATION VALVES (T1 AND T2 VALVES) FOR ONCE-OFF BASIS.

Tender Office Location: N3 South, Between Heidelberg and Villiers.

## Documents

- Tender documents (9 files).zip
- Supplier Development Localisation Industrialisation (SDLI) Strategy Grootvlei specification for refurbishment of metal seated b.pdf..pdf
- 240-12248652 (Rev 7) List of Tender Returnables - Refurbishment of valves 2026.pdf..pdf
- Environmental Evaluation Form.pdf..pdf
- Grootvlei PS Technical Specification for refurbishment of T1 and T2 cond valves (1 off) (008).pdf..pdf
- 240-68099512 (Rev 9) Form A Tender Contract - Refurbishment of Metal Seated Butterfly valve for use as CW Isolation valve on main Condenser Isolation valves.pdf..pdf
- Annexure C 1 SHE Tender Evaluation Template (High risk).pdf Turbine Maintenance.pdf..pdf
- Grootvlei Power Station Tender Technical Evaluation Strategy.pdf..pdf
- Annexure B.pdf..pdf
- Invitation to Tender (ITT) or Request for Proposal (RFP) - T1 and T2.pdf..pdf

Documents download with a free BidWunder account.

## Published on

- [Eskom Tender Bulletin](https://tenderbulletin.eskom.co.za/tender/96440)
- [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/refurbishment-of-metal-seated-butterfly-valve-for-use-as-cw-isolation-valve-on-m-871ff8bb