Udangudi - Offshore breakwater for the protection of the captive Coal Jetty - India : an ACCROPODE™ II project

Udangudi - Offshore breakwater for the protection of the captive Coal Jetty - India

ACCROPODE™ II offshore breakwater located at 8km off the coast of Udangudi providing protection for a coal unloading jetty.

 

8.425274, 78.0546302

The added value of CLI

CLI developed a great understanding of the Contractor’s needs and applied a problem-solving mindset to this specific project.

Special features of the project

The execution of a 915 meters-long breakwater located 8 km off the coast of Udangudi.
The blocks were manufactured on land and transported offshore by a barge during construction. The breakwater was built from land and sea.

 

Hydraulic conditions

  • Total protection length with ACCROPODE™ II armour units: 915 m
  • Max. seabed depth (toe):  -9.66m
  • Top of the crest: +7.60m

 

Construction Aspect

The breakwater was constructed using truss cranes from the sea for blocks underwater and from the land for blocks out of the water

  • ACCROPODE™ II blocks size : 4m3
  • 6000 blocks manufactured in total
  • The correct fitting of the ACCROPODE™ II units is made using the positioning system POSIBLOC and with the assistance of divers
  • Blocks were manufactured from land and brought to site by barge.

 

Country
India
Owner
TANCEDCO
Company
ITD Cementation INDIA LIMITED
Designer
CONI INDIA PRIVATE
Date
2018 - 2023
Role of CLI
Sublicense contract and technical assistance for ACCROPODE™ II units

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