# PROVISION FOR THE SIMMERPAN UPS AND GENERATOR REPLACEMENT FOR THE PERIOD OF 12 OF MONTHS AT GAUTENG CLUSTER.

- **Reference:** E3716DXGOU re-advert
- **Issuer:** [ESKOM](https://za.bidwunder.com/tenders/issuer/eskom-2.md)
- **Region:** Gauteng
- **Type:** Open tender
- **Published:** 2026-10-23
- **Closing date:** 2026-11-16 12:00 SAST
- **Briefing:** 2026-11-05 12:00 SAST
- **Sectors:** [Electricity and gas](https://za.bidwunder.com/tenders/sector/D35.md), [Electrical equipment](https://za.bidwunder.com/tenders/sector/C27.md)

## Summary

#### Overview
**Provision for the Simmerpan UPS and Generator Replacement for the 12-month period at the Gauteng cluster, delivering a turnkey standby power solution for Eskom’s NMC and IT Data Centre sites.** Bidders with proven capability in high-availability electrical power systems (UPS, batteries, diesel generators), data-centre power integration, testing/commissioning, and NEC3 ECC contract experience are invited to bid. The work spans design, procurement, installation, testing, commissioning, and handover under a turnkey scope, with Eskom SHE and local-content expectations.

## Description

PROVISION FOR THE SIMMERPAN UPS AND GENERATOR REPLACEMENT FOR THE PERIOD OF 12 OF MONTHS AT GAUTENG CLUSTER.

## Documents

- Draft NEC NMC DX IT Data Centre 12102026.docx..docx
- Invitation to Tender (ITT) UPS Data generators replacement - signed1.docx..docx
- 559-531039508\_ Technical evaluation criteria Simmerpan UPS\_Gen TEC\_Rev 1 Annexure A2.pdf..pdf
- 240-68099512 (Rev 9) Form A Tender & Contract Quality Requirements for 240-105658000 Cat 3 UPS and Generator.pdf..pdf
- SHE SPECIFICATION-SIMMERPAN NMC AND DX IT DATA CENTRE STANDBY POWER SYSTEM REPLACEMENT.pdf..pdf
- Annexure C1.pdf..pdf
- 559- 245669555\_Simmerpan UPS\_Gen URS\_Rev 1 User Requirement Specification for Simmerpan UPS and Generator ReplAnnexure A1..pdf..pdf
- Invitation to Tender (ITT) UPS Data generators replacement - signed1.pdf..pdf
- 240-12248652 (Rev 7)\_List of Tender Returnables Cat 3 UPS and Generator.pdf..pdf
- URS Technical Schedules A&B\_Rev 2 URS.xlsx..xlsx
- Uninterruptible Power Supply Technical Schedule A&B.xlsx..xlsx
- BOQ NMC DX IT DATA CENTER Draft 02102026 (No rates ).xlsx..xlsx
- Stationary Standby Generator Technical Schedule A & B.xlsx..xlsx
- Lithium batteries Technical Schedule A&B.xlsx..xlsx
- Environmental Specifications for User Requirement Specification for Simmerpan UPS and Generator Replacement Project.xlsx..xlsx
- Invitation to Tender (ITT) UPS Data generators replacement - signed1.docx
- Draft NEC NMC DX IT Data Centre 12102026.docx
- 240-12248652 (Rev 7)\_List of Tender Returnables Cat 3 UPS and Generator.pdf
- Invitation to Tender (ITT) UPS Data generators replacement - signed1.pdf
- Annexure C1.pdf
- 559-531039508\_ Technical evaluation criteria Simmerpan UPS\_Gen TEC\_Rev 1 Annexure A2.pdf
- 559- 245669555\_Simmerpan UPS\_Gen URS\_Rev 1 User Requirement Specification for Simmerpan UPS and Generator ReplAnnexure A1..pdf
- 240-68099512 (Rev 9) Form A Tender & Contract Quality Requirements for 240-105658000 Cat 3 UPS and Generator.pdf
- SHE SPECIFICATION-SIMMERPAN NMC AND DX IT DATA CENTRE STANDBY POWER SYSTEM REPLACEMENT.pdf
- Environmental Specifications for User Requirement Specification for Simmerpan UPS and Generator Replacement Project.xlsx
- BOQ NMC DX IT DATA CENTER Draft 02102026 (No rates ).xlsx
- Lithium batteries Technical Schedule A&B.xlsx
- URS Technical Schedules A&B\_Rev 2 URS.xlsx
- Stationary Standby Generator Technical Schedule A & B.xlsx
- Uninterruptible Power Supply Technical Schedule A&B.xlsx

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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> Source: https://za.bidwunder.com/tenders/provision-for-the-simmerpan-ups-and-generator-replacement-for-the-period-of-12-o-0e48b85a