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Structural & Fabrication

Funnel extension and scrubber retrofits.

Funnel extension and seven unit scrubber installations. New exhaust ducts in 6 mm Corten steel plates of A 588 material. Prefabricated in factory and installed onboard.

Units installed
7 per vessel
Duct material
Corten A 588
Funnel
Up to 6 m forward
Coverage
Worldwide
FIG. 04 Blue Star Delos. funnel and seven scrubbers

Scrubber programme execution.

The team has delivered chimney extensions and scrubber installations on Ro/Ro passenger vessels. Funnels are prefabricated in steel or aluminium alloy and installed during a dedicated dock window.

01

Funnel extension

Height and breadth extensions, prefabricated in factory.

  • Height extension up to 3 metres
  • Breadth extension up to 845 mm
  • Forward extension up to 6 metres
  • Aluminium Alloy H111 5083 where weight critical
02

Exhaust system overhaul

Removal and renewal of exhaust ducts for main engines, generator engines and boilers.

  • Removal of all original exhaust ducts
  • 6 mm and 8 mm Corten A 588 plate
  • Main engine ducts (4 pieces)
  • Generator engine ducts (3 pieces)
03

Scrubber installation

Seven exhaust gas scrubber units installed per vessel.

  • Factory fabrication of scrubber package
  • Onboard installation in dock window
  • Integration with main and generator exhausts
  • Commissioning support