Testimonial – Van Oord, Constanta breakwater(Roumanie)

Van Oord appointed CLAS to provide technical support on the Constanța port extension project in Romania.

During the Constanța port protection project in Romania, CLAS teams worked alongside Van Oord, providing specialized support for the installation of ACCROPODE™II concrete armour units and independent certification of the breakwater armour layer.

Return from an underwater inspection of a port breakwater armour layer in Constanța, Romania
Concrete armour units stored on a barge prior to installation on a port breakwater

The mission entrusted to CLAS

  • Technical assistance for the installation of ACCROPODE™ II concrete armour units

  • Safety training for site teams (surface operations, underwater works, coordination between equipment and divers)

  • Above-water and underwater inspections

  • Non-conformity analysis and recommendations for corrective measures

  • Independent certification of the structure as a whole (foundations, underlayers, filters, armour layer, final breakwater geometry)

ACCROPODE™ II is a registered trademark of the ARTELIA Group, marketed by CLI. These companies are not affiliated with CLAS in any way. On this project, CLAS acted as an independent subcontractor providing comprehensive safety training to divers and operators on ACCROPODE™ II installation techniques, as well as technical assistance and full quality certification services.

Testimonial from Van Oord

TO WHOM IT MAY CONCERN

We hereby confirm that Concrete Layer Assistance and Survey worked for Van Oord Dredging and Marine Contractors bv on the North Breakwater Extension Project of the Port of Constanța, Romania, from April 2014 to August 2015.

The armour layer of the North Breakwater extension consisted of:

  • 7,000 ACCROPODE™ II units of 3 m³

  • 8,500 ACCROPODE™ II units of 9 m³

  • 1,000 ACCROPODE™ II units of 12 m³

CLAS was involved in diver and personnel training, on-site assistance during armour unit placement, as well as inspection of the works.

VODMC recommends CLAS for future projects involving the installation of concrete armour units for breakwater armour layers.

André Groenewoud
Project Manager
North Breakwater Extension – Port of Constanța
Van Oord Dredging and Marine Contractors bv

Ice-covered concrete armour units on the slope of a port breakwater in Constanța, Romania