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UK public sector contracts
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B Lock Penstocks Replacement

KBS Maritime needs to replace 10 penstocks across 6 chambers at B Lock, Portsmouth Naval Base. The work includes design, manufacture and installation of new penstock doors, shafts, brackets and associated equipment, with all work completed by February 2030.

  • Minimum five years' experience in marine environment work
  • Design, manufacture and installation capability for penstocks in marine settings
  • CDM regulations competency
  • Health and Safety compliance demonstration