Provision for the Simmerpan UPS and Generator Replacement for the Period of 12 of Months at Gauteng Cluster.
Issued by ESKOM · via eTenders — South Africa (National Treasury)
- Published
- 23 Oct 2026
- Closes
- 16 Nov 2026, 08:00 UTC
- Reference
- E3716DXGOU
- Location
- Johannesburg, Gauteng, South Africa
- Sector
- Energy & Power
At a glance
ESKOM in Johannesburg, South Africa has published a tender in energy & power: “Provision for the Simmerpan UPS and Generator Replacement for the Period of 12 of Months at Gauteng Cluster.”. Submissions close on 16 November 2026, 24 days from today. Quote reference E3716DXGOU in any correspondence with the buyer. 14 documents are attached to this notice. FreeTender has recorded 383 notices from this buyer since 2020, 185 of them currently open. There are 97 open energy & power notices in South Africa on FreeTender. Bids are submitted to the buyer through eTenders — South Africa (National Treasury), not through FreeTender.
Details
Provision for the Simmerpan UPS and Generator Replacement for the Period of 12 of Months at Gauteng Cluster.
Buyer: ESKOM.
Category: Electricity, gas, steam and air conditioning.
Procurement method: Request for Bid(Open-Tender).
Province: Gauteng.
Delivery location: Eskom Simmerpan-Germiston-Johannesburg-1401.
Briefing session: compulsory, 05 November 2026 10:00, at https://etendering.eskom.co.za/.
Published: 23 October 2026.
Closing date: 16 November 2026 10:00 (South African time).
Tender documents:
- Lithium batteries Technical Schedule A&B.xlsx - Procurement Strategy (R1M-R50M) Template UPS and Generator.docx - Environmental Specifications for User Requirement Specification for Simmerpan UPS and Generator Replacement Project.xlsx - SHE SPECIFICATION-SIMMERPAN NMC AND DX IT DATA CENTRE STANDBY POWER SYSTEM REPLACEMENT.pdf - 240-12248652 (Rev 7)_List of Tender Returnables Cat 3 UPS and Generator.pdf - Invitation to Tender (ITT) UPS Data generators replacement - signed1.docx - 240-68099512 (Rev 9) Form A Tender & Contract Quality Requirements for 240-105658000 Cat 3 UPS and Generator.pdf - Stationary Standby Generator Technical Schedule A & B.xlsx - Invitation to Tender (ITT) UPS Data generators replacement - signed1.pdf - URS Technical Schedules A&B_Rev 2 URS.xlsx - Annexure C1.pdf - 559- 245669555_Simmerpan UPS_Gen URS_Rev 1 User Requirement Specification for Simmerpan UPS and Generator ReplAnnexure A1..pdf - Uninterruptible Power Supply Technical Schedule A&B.xlsx - 559-531039508_ Technical evaluation criteria Simmerpan UPS_Gen TEC_Rev 1 Annexure A2.pdf
Source: National Treasury eTenders portal (www.etenders.gov.za); the same notice is published as Open Contracting (OCDS) data.
Context for bidders
We hold 383 notices from ESKOM, going back to May 2020 — 185 of them still open. They buy mostly in Manufacturing & Supply, Energy & Power and Construction & Infrastructure. There are 97 open Energy & Power tenders in South Africa. This one closes in 24 days.
More from this buyer
- Invitation to Submit an Offer for the Purchase and Removal of Scrap 3XMVA Transformers at Mthatha Zimbane Warehouse.· closes 30 Oct
- Removal, Supply, Delivery and Installation of New Aircons in Gauteng Cluster on an ‘as and When Required Basis ‘for Period of 24 Months· closes 20 Nov
- The Provision of Oil and Grit Separating Plant Cleaning at Duvha Power Station for a Duration of 60 Months· closes 20 Nov
- Supply and Delivry of Various Line Hardware Items for “as and When Required” Basis for a Period of 05 Five Years.· closes 13 Nov
- Notification of award to successful and Regret to unsuccessful tenderers for Supply and delivery of seals, gaskets, O-rings, and packings on an as and when required basis at Kriel Power station for a period of five years.· closes 30 Oct
Similar Energy & Power tenders
- Provision of Support and Maintenance Services for the Hitachi Network Manager Adms· closes 9 Dec
- Specialist Electrical Engineering Consultant for Solar PV installation on CTICC 1 Roof & Structural Engineering Consultant for the CTICC 1 Halls Roof Sheet Replacement and Solar PV Installation· closes 9 Nov
- RFQ: Supply, Delivery, and Installation of 38 KVA 3-PHASE Diesel Generator· closes 6 Nov
- Supply, deliver and commision of 250kva silent diesel generator.· closes 13 Nov
- The Supply, Delivery and Offloading of Microgrid/Solar PV Components and Structures on an as and when required basis for a duration of 5 years.· closes 23 Nov
Documents
- Lithium batteries Technical Schedule A&B.xlsxDownload (xlsx)
- Procurement Strategy (R1M-R50M) Template UPS and Generator.docxDownload (docx)
- Environmental Specifications for User Requirement Specification for Simmerpan UPS and Generator Replacement Project.xlsxDownload (xlsx)
- SHE SPECIFICATION-SIMMERPAN NMC AND DX IT DATA CENTRE STANDBY POWER SYSTEM REPLACEMENT.pdfDownload (pdf)
- 240-12248652 (Rev 7)_List of Tender Returnables Cat 3 UPS and Generator.pdfDownload (pdf)
- Invitation to Tender (ITT) UPS Data generators replacement - signed1.docxDownload (docx)
- 240-68099512 (Rev 9) Form A Tender & Contract Quality Requirements for 240-105658000 Cat 3 UPS and Generator.pdfDownload (pdf)
- Stationary Standby Generator Technical Schedule A & B.xlsxDownload (xlsx)
- Invitation to Tender (ITT) UPS Data generators replacement - signed1.pdfDownload (pdf)
- URS Technical Schedules A&B_Rev 2 URS.xlsxDownload (xlsx)
- Annexure C1.pdfDownload (pdf)
- 559- 245669555_Simmerpan UPS_Gen URS_Rev 1 User Requirement Specification for Simmerpan UPS and Generator ReplAnnexure A1..pdfDownload (pdf)
- Uninterruptible Power Supply Technical Schedule A&B.xlsxDownload (xlsx)
- 559-531039508_ Technical evaluation criteria Simmerpan UPS_Gen TEC_Rev 1 Annexure A2.pdfDownload (pdf)
Before you bid on this tender
A quick checklist to help you decide whether to bid and prepare a compliant submission for this energy & power opportunity. Always verify the details on the official source.
- Confirm the exact closing date and time (and time zone) on the official portal — deadlines are strict and can be revised by a corrigendum.
- Read the full notice and every attached document, including the scope, specifications and any bill of quantities or terms of reference.
- Check the eligibility criteria — prior similar experience, annual turnover, certifications and registrations — and make sure you qualify before investing effort.
- Prepare any earnest-money deposit (EMD) or bid security and the required formats early; missing or wrongly-formatted documents are a common cause of rejection.
- Note how bids must be submitted (online or physical), in what format, and whether a digital signature or portal registration is required.
- Watch for corrigenda and clarifications right up to the deadline — requirements and dates can change.
More Energy & Power tenders
- Repairing ,Servicing and shifting and call basis maintenance of DG sets at Various TE/ BTS Hub Sites of OA Nainital . ( SH ;- Shifting & ITC of 40KVA DG set from RSU kathgodam to Main TE Khatima & other misc work )BSNL — Uttarakhand · India
- Работа по содержанию систем теплоснабжение г. Зайсан (обеспечение бесперебойного функционирования)ГУ "Отдел жилищно-коммунального хозяйства, пассажирского транспорта и автомобильных дорог Зайсанского района" · Kazakhstan
- Услуги по обеспечению бесперебойного функционирования системы водоснабжения г.Зайсан и сёлГУ "Отдел жилищно-коммунального хозяйства, пассажирского транспорта и автомобильных дорог Зайсанского района" · Kazakhstan
- Servicio de Suministro e Instalación de Cortinas con Sistema de Apertura Eléctrica y Manual (Mixto) en Acceso Principal y Área de Acoplamiento en la Estación SAN Lázaro de la Línea 4 de Metrobús Cuerpo OrienteMETROBÚS · Mexico
- Поставка тепловой энергии, горячей воды и теплоносителяМКУК ЦГБС · Russia
FreeTender mirrors this notice for reference. Verify the details and bid on the official portal.
Verify & apply on the official portal →