CENTLEC seeks 33/11kV transformers and project management

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Description

CENTLEC (SOC) Ltd, hereafter referred to as CENTLEC, a Municipal Entity, distributing electricity in the area of Mangaung Metro Municipality, request proposals and bids, from registered electrical consulting engineers with their applicable professional teams, for the design and turnkey project management, specification, manufacturing, supply, installation, testing, commissioning and handing over of three new 33/11kV 10MVA transformers complete with tap change control and protection facilities, which includes amongst other all civil and electrical works, with the upgrading of the associated existing 11kV switching infrastructures, and all other related protection, quality assurance, communication, monitoring, SCADA, metering equipment, mounted in control panels, as well as alarm and security surveillance systems for the existing Botshabelo Substation T and W 33/11kV Distribution Centres for a period of thirty-six (36) months.

What this tender is about

CENTLEC (SOC) Ltd, an electricity distributor in Mangaung Metro Municipality, invites registered electrical consulting engineers to submit proposals. The project involves the design, turnkey project management, manufacturing, supply, installation, testing, commissioning, and handover of three new 33/11kV 10MVA transformers. This includes associated civil and electrical works, upgrading existing 11kV switching infrastructure, and integrating related protection, SCADA, metering, and alarm systems. The contract duration is thirty-six months. A compulsory briefing session will be held on 2026-09-23 at 09:00. Proposals must be submitted by the closing date of 2026-10-15 at 11:00.

Scope of work

• Design and turnkey project management of three new 33/11kV 10MVA transformers, including civil and electrical works, and upgrading of associated 11kV switching infrastructure.
• Supply, installation, testing, commissioning, and handover of transformers, protection, SCADA, metering, and alarm systems.

Important requirements

• Bidders must be registered electrical consulting engineers with applicable professional teams.

How to submit

• Proposals must be submitted by 2026-10-15 at 11:00.

Tender documents (3)

• PDFRFP15-2026 - BID DOCUMENT.pdf
• PDFRFP15-2026 - CALL FOR BIDS.pdf
• PDFAnnexure A - CONTENTS OF HEALTH AND SAFETY FILE 2026-27.pdf

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