Supply, delivery and installation of 11kv and 22kv indoor transformer circuit breakers for boom substation

Closing date: 15 January 2026 at 12:00. No other dates (briefings, site visits, clarification deadlines) are mentioned in the document.

Email: [email protected]

Phone: 015 519 3000

Organisation: Makhado Local Municipality

• Submit all required returnable documents as listed in the tender (e.g., pricing schedule, declaration of interest, preference point claim form).
• Ensure all forms are fully completed, signed and dated.
• Submit the bid before 12:00 on 15 January 2026.
• Late submissions will be rejected.
• Incomplete or incorrectly filled returnables may lead to disqualification.

Scope: Supply, deliver, install, test and commission the following equipment:

• 1 x 11 kV indoor transformer circuit breaker
• 1 x 22 kV indoor transformer circuit breaker
• 2 x 11 kV indoor feeder circuit breakers
• 1 x DC battery charger unit for protection and control panel

Key requirements:

• Vacuum‑type, metal‑clad, withdrawable indoor switchgear, minimum fault level 25 kA.
• Compliance with SANS 62271, NRS 048 and relevant IEC standards.
• SCADA and protection‑relay compatible.
• Full installation including cabling, busbars, earthing, relay integration.
• Dismantling and safe disposal of existing units.
• Provide factory test certificates, on‑site test reports and commissioning certificates.
• Minimal disruption to existing supply.

• Pricing to be submitted on the non‑firm price schedule (MBD 3.1).
• Indicate whether price is firm or non‑firm and provide breakdown according to the escalation formula supplied.
• State any price adjustments for different delivery points on separate schedules.
• Provide details of any foreign currency components, exchange‑rate variation calculations and the financial institution used (MBD 3.2).
• No explicit requirement for performance bond or guarantee is stated in the extracted text.

• Provide a valid Tax Clearance Certificate (CSD).
• Submit B‑BBEE verification (attach CSD detail report for 100 % black ownership, women ownership, disability as applicable).
• Declare any relationships with persons in the service of the state as per the Declaration of Interest form.
• Confirm that the bidder is not listed on the National Treasury’s Database of Restricted Suppliers or the Register of Tender Defaulters, and has no convictions for fraud/corruption in the past five years.
• Provide company registration number, tax reference number and VAT number.
• Ensure compliance with the Preferential Procurement Regulations 2022 (preference point claim form).