# Supply and delivery of various gaskets, Pressure Seals, O'Rings, packing and other commodities for outages at Duvha Power

- **Reference:** E3782GXMWPDUV
- **Issuer:** [ESKOM](https://za.bidwunder.com/tenders/issuer/eskom-2.md)
- **Region:** Mpumalanga
- **Type:** Open tender
- **Published:** 2026-10-30
- **Closing date:** 2026-11-05 12:00 SAST
- **Sectors:** [Fabricated metal products](https://za.bidwunder.com/tenders/sector/C25.md), [Other manufacturing](https://za.bidwunder.com/tenders/sector/C32.md), [Machinery](https://za.bidwunder.com/tenders/sector/C28.md)

## Summary

#### Overview
**Supply and delivery of gaskets, pressure seals, O'Rings, packing and related commodities for outages at Duvha Power Station.** Eskom invites bids from suppliers with gasket/seal manufacturing or distribution experience, QA/SHEQ capability, and capacity to meet local-content and certification requirements for outage spares. Submissions are electronic; closing date is 5 November 2026 (10:00); tender validity is 180 days. (see Invitation to Tender ITT Gaskets R2.pdf)

#### Requirements
- Eligibility: comply with Eskom Conditions of Tender; open tender; not sanction-restricted; no conflict of interest; joint ventures liable; no 100% subcontracting; not on Tender Defaulters list.
- Pre-qualifications: proof of CSD registration; tax clearance; submit mandatory SBDs; Supplier Integrity Pact; E-tendering training acknowledgement; CIDB where applicable.
- Technical: data sheets for gasket types (e.g., C4324, graphite, spiral wound, pressure seal, packing); conformance to EN 13555/ASME B16.20/B16.21/API 601/DIN 2690; material certificates EN 10204 3.1/2.2; ISO 3834-2 welding cert for spiral wound; minimum 60% local manufacture; up to 40% imported; cataloguing per item.
- Local content: minimum 60% local manufacture; Local Content Declaration forms attached (Annex-c, Annex-d, Annex-e).
- Contractual: NEC3 SSC; pricing and evaluation rules (VAT, arithmetical corrections, NPV, etc.); basic compliance with SBDs and integrity provisions; risk and SHEQ considerations.

#### How to Apply
- Submission: electronically via Eskom E-tendering; PDFs; max 4 GB total; no hard copy; price list in PDF. (See pricing schedule in NEC3 SSC3 doc – 559-212292277 / 240-114238630 Rev 26)
- Deadline: 05 November 2026, 10:00. Clarifications must be requested at least 2 working days before closing. (ITT 240-114238630 Rev 26; Technical Evaluation Strategy 559-212292277)
- Documents to submit: complete technical, commercial and financial; mandatory returnables (SBD-1, SBD-4, SBD-6.1, SBD-6.2, Annexures A-J); data sheets; pricing schedule/BOQ (PDF); local content declarations (Annex-c/E Annexes). (Annexures listed in ITT 240-114238630)
- Pre-qualifications: CSD registration, tax clearance, E-tendering acknowledgement forms, Integrity Pact; CIDB where applicable. (Annexures A–J; Annex-c/Annex-e)
- Where to obtain bid documents: from the ITT (Invitation to Tender Gaskets R2.pdf) and NEC3 SSC3 contract data documents; via Eskom E-tendering portal. (Documents attached to the tender)
- Briefing: Not applicable.

## Description

Supply and delivery of various gaskets, Pressure Seals, O'Rings, packing and other commodities for outages at Duvha Power Station

## Documents

- How-to-locate-the-etendering-site-1.mp4..mp4
- etendering-create-submission-1.mp4..mp4
- How-to-register-on-etendering-1.mp4..mp4
- etendering-user-verification-1.mp4..mp4
- Gx Division Contractor Criminal check.final (005).pdf..pdf
- Invitation to Tender (ITT) Gaskets R2.pdf..pdf
- Annex-d\_Imports Declaration-Supporting schedule to Annex C.pdf..pdf
- Annex-e\_Local Content Declaration-Supporting Schedule to Annex C.pdf..pdf
- 559-212292277 Technical Evaluation strategy for the supply of gaskets and packing for outages (Rev 1).pdf..pdf
- NEC3 SC Variour commodities 30102026 R1.pdf..pdf
- E-Tenderers’ E-Tendering Training Acknowledgement Form.pdf..pdf
- 559-212255471 SOW for the Supply of gaskets and packing for outages (Rev 2).pdf..pdf
- Annex-c\_Local content Declaration-Summary Schedule.pdf..pdf
- etendering-user-verification-1.mp4
- etendering-create-submission-1.mp4
- How-to-register-on-etendering-1.mp4
- How-to-locate-the-etendering-site-1.mp4
- 559-212255471 SOW for the Supply of gaskets and packing for outages (Rev 2).pdf
- Invitation to Tender (ITT) Gaskets R2.pdf
- NEC3 SC Variour commodities 30102026 R1.pdf
- Annex-c\_Local content Declaration-Summary Schedule.pdf
- Annex-d\_Imports Declaration-Supporting schedule to Annex C.pdf
- E-Tenderers’ E-Tendering Training Acknowledgement Form.pdf
- Gx Division Contractor Criminal check.final (005).pdf
- 559-212292277 Technical Evaluation strategy for the supply of gaskets and packing for outages (Rev 1).pdf
- Annex-e\_Local Content Declaration-Supporting Schedule to Annex C.pdf

Documents download with a free BidWunder account.

## Published on

- [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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