# SIMMERPAN COMPLEX DC WORKSHOP AND BATTERY ROOM UPGRADE. > This tender closed on 2026-09-18. - **Reference:** E2391NTCSAMWPR - **Issuer:** [Eskom Holdings SOC Limited Gauteng](https://za.bidwunder.com/tenders/issuer/eskom-holdings-soc-limited-gauteng.md) - **Region:** National - **Type:** Open tender - **Closing date:** 2026-09-18 12:00 SAST - **Sectors:** [Specialised construction](https://za.bidwunder.com/tenders/sector/F43.md) ## Summary #### Overview **Procurement of the Simmerpan Complex DC Workshop and Battery Room Upgrade, including design, supply, installation, testing, commissioning and certification to comply with NEC3 ECC.** This is a construction tender open to contractors with NEC3 ECC experience, CIDB grading, and capability across quality, environmental, and OHS/SHEQ requirements. Site is Simmerpan (Germiston, Ekurhuleni). Compulsory clarification meeting/site visit on 9 July 2026 (RSVP to MosimaMa@ntcsa.co.za) and tenders submitted electronically via Eskom e-tendering. Closing date: 21 July 2026 at 10:00 (validity 90 days). See ITT documents for details (Invitation to Tender ITT _DC Workshop_E2391NTCSAMWPR.pdf). #### Requirements - NEC3 Engineering and Construction Contract (ECC3) compliance and scope as per NEC-based technical and SHEQ specs. - CIDB registration; CIDB proof of grading required as part of tender returnables. - Quality management: ISO 9001-based QMS (Supplier Quality Management Specification 240-105658000) and related Eskom QMS requirements. - Environmental management: ISO 14001:2015 framework and Eskom environmental requirements (240-180100134) plus environmental proforma (240-180100129). - Health, Safety and SHEQ: compliance with Eskom OHS/SHEQ policies and contractor OHS management (e.g., 32-726; 32-95 Incident Management Procedure) and site-specific health and safety rules. - Local content and import declarations: complete Annexures G2–G4 and related Annex C schedules; comply with local content declarations and import declarations as applicable. - PAYE/tax compliance: complete PAYE Questionnaire for Eskom Service Contracts (2026/27) and related contractor verification. - Returnables: Standard Conditions of Tender, Tender Data, Commercial Tender returnables, and the Activity Schedule for DC Workshop Refurbishment (Pricing Schedule). #### How to Apply - Submission deadline: 21 July 2026 at 10:00, via Eskom e-tendering (see ITT). Tender validity: 90 days. - Submission method: Tenders submitted electronically through Eskom e-tendering site (see ITT). - Documents to submit: Standard Conditions of Tender, Tender Data, Commercial Tender returnables, Activity Schedule for DC Workshop Refurbishment (Pricing Schedule), CIDB proof of grading, Local Content declarations (Annexes G2–G4), PAYE questionnaire (2026/27), and other annexures listed in the ITT (see ITT for exact returnables). - Pre-qualifications/registrations: CIDB grading proof; Environmental and OHS compliance documentation; ISO 9001 QMS evidence where applicable; local content declarations; tax/PAYE declarations. - Briefing session: Compulsory clarification meeting and site visit on 9 July 2026 at Simmerpan; RSVP with attendee details to MosimaMa@ntcsa.co.za (name, position, contact). See ITT. - Where to obtain documents: Tender documents issued by NTCSA/Eskom; access via Eskom e-tendering (see ITT). Specific documents referenced include Standard Conditions of Tender, Tender Data, Commercial Returnables, and Activity Schedule (see ITT). ## Description SIMMERPAN COMPLEX DC WORKSHOP AND BATTERY ROOM UPGRADE. SIMMERPAN COMPLEX DC WORKSHOP AND BATTERY ROOM UPGRADE. Documents available from: 30 June 2026 Site Meeting: Yes Municipality: Ekurhuleni Municipality Metropolitan ## Documents - PAYE Questionnaire for Service Contracts 2026\_2027.doc..doc - 20251106\_DC Workshop Battery Form A\_Cat 4.docx..docx - DC Lab Upgrade - Enviromental Requirements Proforma.docx..docx - 20251106\_Method Statement\_Cat 4 Tender Returnables.docx..docx - 20251106\_DC Workshop Battery\_List of Tender Returnables\_Cat 4.pdf..pdf - Annexure G4 - Local Content Declaration-Supporting Schedule to Annex C (annex E).pdf..pdf - Annexure G2- \_Local content Declaration-Summary Schedule (annex C).pdf..pdf - 32-95 rev 9 OHS Incident Management Procedure.pdf..pdf - NTCSA\_E-tendering Help Manual for supplier.pdf..pdf - 240-105658000 Supplier Quality Management Specification (3).pdf..pdf - 240-77471499 Annexure B.pdf..pdf - Eskom Standard Conditions of Tender on e-tendering.pdf..pdf - Invitation to Tender (ITT)\_DC Workshop\_E2391NTCSAMWPR.pdf..pdf - 240-180100134\_Transmission Environmental Requirements for Contractors and or Suppliers Standard.pdf..pdf - Safety, Health, Environment and Quality SHEQ Policy rev4.pdf..pdf - Final SHE specification Upgrade of DC Lab Battery Workshop Rev 1.pdf..pdf - NEC ECC3 Contract\_ Simmerpan Complex DC Workshop and Battery Room Upgrade.pdf..pdf - Contract and Contractor OHS Management.pdf..pdf - Invitation to Tender (ITT)\_DC Workshop\_E2391NTCSAMWPR signed.pdf..pdf - Annexure G3 - Imports Declaration-Supporting schedule to Annex C (annex D).pdf..pdf - 5592034573161\_Simmerpan DC Workshop and Battery room Refurbishment\_Technical Specification Rev3-Signed.pdf..pdf - NTCSA Non-Disclosure Agreement (NDA) Vendors\_.pdf..pdf - OHS Tender evaluation Annexure C 1 High Risk.pdf..pdf - Eskom SHEQ Policy rev4.pdf..pdf - 559-343110581\_Post contract award SHEQ Requirement DC workshop upgrade.pdf..pdf - NTCSA\_E-Tenderers E-Tendering Training Acknowledgement Form.pdf..pdf - DC Lab Upgrade - Env Management Tender Returnable Contractors or Service Providers.xls..xls - PAYE Questionnaire for Service Contracts - 2026\_2027.xls..xls - DC Workshop BRA\_2022.xlsx..xlsx - Activity Schedule\_DC Workshop Refurbishment for Tender.xlsx..xlsx Documents download with a free BidWunder account. ## Published on - [CIDB i-Tender Register](https://registers.cidb.org.za/PublicTenders/TenderSearch) - [eTenders.gov.za](https://www.etenders.gov.za) More open tenders: https://za.bidwunder.com/tenders.md --- > Source: https://za.bidwunder.com/tenders/simmerpan-complex-dc-workshop-and-battery-room-upgrade-4edb42fa