# Letter to Extend Validity Period-Supply and delivery of Surge arrestors for Northern

> This tender closed on 2026-07-31.

- **Reference:** LETTER TO EXTEND VALIDITY PERIOD MWP3055NTCSA
- **Issuer:** [ESKOM](https://za.bidwunder.com/tenders/issuer/eskom-2.md)
- **Region:** Gauteng
- **Type:** Open tender
- **Published:** 2026-06-26
- **Closing date:** 2026-07-31 12:00 SAST
- **Sectors:** [Wholesale trade](https://za.bidwunder.com/tenders/sector/G46.md)

## Summary

#### Overview
**Procurement of the supply and delivery of surge arrestors for Eskom's Northern Grid.** This is an Open-Tender for suppliers of surge arrestors and related equipment, area Northern Grid (Enquiry No MWP3055NTCSA). Bidder interest should come from electrical/equipment suppliers capable of grid-scale delivery; submission deadline is 31 July 2026, with a briefing address at 1 Maxwell Drive, Sunninghill, Johannesburg.

#### Requirements
- Not specified in the attached extension letter (no bidder qualifications or certifications listed).
- Tender validity extended to 31 August 2026; prices are requested to remain unchanged (subject to confirmation) (Document: Letter to Extend Validity Period of Tender-Surge Arrestors 24062026.pdf..pdf).
- Enquiries/contacts: Mashamla@ntcsa.co.za; Tel 013-297-9357 (Document: same letter).

#### How to Apply
- Submission deadline: 31 July 2026, 10:00 (metadata).
- Briefing address provided: 1 Maxwell Drive, Sunninghill, Johannesburg, 2157 (metadata). Status of mandatory briefing not stated.
- Documents to submit: not specified in the provided extracts.
- Registrations/pre-qualifications: not specified.
- Where to obtain bid documents: not specified in the extracts; consult the main tender documents (refer to Enquiry MWP3055NTCSA). The attached letter is an extension notice for the same tender (Letter to Extend Validity Period of Tender-Surge Arrestors 24062026.pdf..pdf).

## Description

Letter to Extend Validity Period-Supply and delivery of Surge arrestors for Northern

Letter to Extend Validity Period-Supply and delivery of Surge arrestors for Northern Grid

Conditions: N/A

## Documents

- Letter to extend validity period of Tender-Surge Arrestors 24062026.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

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> Source: https://za.bidwunder.com/tenders/letter-to-extend-validity-period-supply-and-delivery-of-surge-arrestors-for-nort-98b6d823