Supply, installation and commissioning of eight 11 kV and two 6.6 kV vacuum circuit breakers for substations at the Armscor Dockyard, Simonstown. Requires electrical contractors with high-voltage switchgear experience and relevant certifications.
Armscor, the South African state defence acquisition agency, has issued tender ARMD/2026/02 seeking a qualified service provider to supply, install and commission ten vacuum circuit breakers at substations within the Armscor Dockyard in Simonstown, Western Cape. The scope comprises eight 11 kV units and two 6.6 kV units. The work covers the full lifecycle of the equipment, from procurement and delivery through physical installation, electrical connection, testing, and commissioning to bring the switchgear into safe, operational service.
The appointed contractor will be responsible for ensuring that all equipment meets applicable South African National Standards (SANS) and relevant electrical codes, including requirements for high-voltage installations. Work within a military dockyard environment will typically be subject to strict site access control, security vetting, safety protocols, and coordination with the buyer's operational and maintenance teams. Bidders should expect to provide evidence of relevant experience in medium-voltage switchgear projects, appropriate registrations such as Electrical Contractor registration, and qualified, competent personnel for high-voltage work.
The project supports the reliable power distribution and operational readiness of a strategically important naval facility. Successful delivery will enhance the resilience and safety of the dockyard's electrical infrastructure. Note that the supporting tender documents (RFB and KD documents) could not be extracted for this summary, so specific requirements such as evaluation criteria, B-BBEE levels, compulsory returnable documents, duration, and pricing structure should be verified directly from the source documents before bidding. The closing date is 24 November 2026.
Registered electrical contractors and high-voltage switchgear specialists with experience in medium-voltage substation works, particularly in the 6.6 kV to 11 kV range. Suitable for companies holding appropriate electrical registrations, able to meet defence-site security and vetting requirements, and capable of supplying and commissioning protection and switchgear equipment. Businesses based in or able to mobilise to the Cape Peninsula will be well placed. Firms without high-voltage experience or security clearance capacity should carefully review requirements before bidding.
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