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Armscor Dockyard in Simon’s Town has completed the refurbishment of critical dry dock infrastructure while advancing a broader programme of capability upgrades, reinforcing its role as a key strategic support facility for the South African Navy.

A major milestone was achieved with the successful refurbishment of penstock doors at the Selborne Dry Dock facility in the Western Cape. The intervention became necessary after one of the doors failed during routine inspection and testing, with the issue traced to ageing infrastructure and material degradation at a critical joint. To ensure operational continuity, the damaged door was isolated and the dock secured through the installation of a temporary steel sea-pad, supported by South African Navy divers.

The refurbishment process required careful planning and precise execution to avoid disruption to scheduled docking operations. The penstock door was removed using crane and rigging systems and transported to the Dockyard’s maintenance workshop, where extensive repairs were carried out. The work also included the renewal of access ladders and platforms within the penstock pit, improving both safety and functionality.

This achievement highlights Dockyard’s continued commitment to maintaining and restoring its operational capabilities despite resource constraints. As one of only five dry docks in South Africa, and operator of two of the country’s three syncrolifts, the facility remains central to sustaining naval readiness and supporting maritime operations.

In parallel, Dockyard marked another significant milestone with the first successful docking of SAS King Sekhukhune I, a multi-mission inshore patrol vessel (MMIPV), at its syncrolift facility. Delivered in 2022 as the lead ship of a new class built by Damen Shipyards Cape Town, the vessel introduced new technical requirements that demanded innovative engineering solutions.

To address these challenges, Dockyard collaborated closely with South African Navy Engineering Services on a dedicated project launched in early 2025. Central to this effort was the design and fabrication of a specialised docking cradle capable of accommodating the vessel’s configuration and enabling stern-first docking at the syncrolift. The project involved multiple cycles of design, simulation and validation, ensuring compliance with stringent safety and operational standards.

Following final approval, the cradle was manufactured with precision and underwent rigorous inspection before being certified for use. The successful docking operation marked the culmination of months of technical collaboration, demonstrating Dockyard’s ability to adapt to the evolving requirements of modern naval platforms. The syncrolift now offers greater logistical flexibility, reduced docking times and improved responsiveness for the MMIPV class, supporting long-term fleet sustainment.

Complementing these infrastructure and engineering achievements, Dockyard has also undertaken a significant modernisation of its mobile equipment fleet. Years of reliance on ageing machinery had resulted in increasing maintenance challenges and operational inefficiencies, with some equipment exceeding its intended service life by decades.

To address these issues, new assets have been introduced, including a Caterpillar 980 wheel loader to support vessel movement on the syncrolift, five 16-metre cherry pickers for elevated maintenance work, and three Toyota forklifts to enhance materials handling. In addition, two previously non-operational cranes have been rehabilitated and returned to certified service, increasing overall lifting capacity and operational resilience.

The new equipment has been procured with comprehensive maintenance plans, alongside dedicated training programmes for Dockyard and South African Navy personnel. These initiatives aim to ensure safe operation, improve technical skills and guarantee long-term reliability.

Together, these developments underscore Armscor Dockyard’s commitment to strengthening its capabilities and supporting the operational readiness of the South African Navy. By investing in infrastructure, engineering innovation and modern equipment, the facility continues to position itself as a reliable and strategic partner in sustaining South Africa’s maritime defence capabilities.