Supply and Install Two 20mva 66/11kv Transformers to Replace the Three Existing 7.5mva Transformers at Stellenbosch Main Substation for the Period Ending 30 June 2028

BSM 24/26

2025-11-20 11:00

Tender Closed on: 2025-12-08 12:00

Transformer Supplies, Installation and Maintenance

Stellenbosch, Western Cape

Stellenbosch Municipality

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Stellenbosch Municipality Tenders

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Tender Number: BSM 24/26
Department: Stellenbosch Municipality
Tender Type: Request for Bid(Open-Tender)
Province: Western Cape
Closing Date: Monday, 08 December 2025 - 12:00
Place where goods, works or services are required: Plein Street - Stellenbosch - Stellenbosch - 7690
Special Conditions: Special conditions will be stipulated within the tender document.
ENQUIRIES:
Contact Person: Henk Brand
Email: [email protected]
Telephone number: 083-631-7708
FAX Number: N/A
BRIEFING SESSION:
Is there a briefing session?: Yes Is it compulsory? Yes
Briefing Date and Time: Thursday, 20 November 2025 - 11:00
Briefing Venue: at the Electricity Department Boardroom, Ecclesia Building, 2nd Floor, 71 Plein Street, Stellenbosch

This tender is also available from www.etenders.gov.za


Tender Summary

Objectives

The primary objective of this tender is to supply and install two 20 MVA 66/11 kV transformers at Stellenbosch Main Substation, replacing the existing three 7.5 MVA transformers. The project aims to enhance the substation's capacity and reliability within the specified period ending on 30 June 2028.

Scope

The scope includes:

  • Provision of two new 20 MVA 66/11 kV transformers.
  • Installation and commissioning of the transformers at Stellenbosch Main Substation.
  • Replacement of the existing three 7.5 MVA transformers.
  • Adherence to all specified technical and safety standards during supply and installation.

Technical Requirements

The technical specifications for the transformers and installation include:

  • Transformers rated at 20 MVA, 66/11 kV.
  • Compliance with relevant standards and regulations, including FIDIC Red Book Conditions of Contract (First Edition 1999).
  • Transformers must be suitable for installation at the specified substation and compatible with existing infrastructure.
  • All equipment and installation work must meet the specifications detailed in the tender documentation.
  • Transformers must be supplied with appropriate accessories, protection devices, and testing certificates.

Skills and Qualification Requirements

Eligible tenderers must possess:

  • A CIDB contractor grading designation of 7EP or higher, in accordance with Regulation 25(1B) or 25(7A) of the Construction Industry Development Regulations, 2004 (as amended).
  • Relevant experience in supplying and installing large power transformers.
  • Capability to undertake projects of similar scope and complexity.
  • Compliance with all technical, safety, and quality standards specified in the tender documents.
This summary is AI generated. Download the tender documents for all the information.

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