Case studies

• Supply & installation of a decompression chamber at the Port of Tamatave
•  "Material strength study, structure of a 600m long quay.
• Destructive and non-destructive testings , boring, coring, scan radar Pier C of the Port of Tamatave "
• Expertise of Pier B in the Port of Tamatave: non-destructive  and destructive testings, scan radar, carbonation, boring, coring
• Analysis survey: implementation of current meters and wave recorders in the Port of Tamatave.
• Magnetometry survey: Research of submerged structures in the Port of Tamatave.
• Underwater thermal spear cutting of 1000T steel in the Port of Tamatave.
• Underwater earthworks and dredging of 4000m3 and steel pipe assembling
• Welding and radiography AWS standards (hydrocarbons)
• Laying of 2 lines of 1250m pipe line in the Port of Tamatave.
• Using barge, tugboat, divers
• Wharf expertise at Pier B in the Port of Tamatave: bathymetry, photos, videos
• Bathymetry in the Port of Tamatave for laying a pipeline

• IMCA divers and equipment(cylinder)
• Submarine and terrestrial magnetometers
• Side scan sonar, single/multi-beam sensors
• ADCP current-meter
• Pumps, hydraulic excavators, 120-200 tons cranes
• Crane barges and jack up
• 500-2500Hp tugboat

Procedures as per ISO 18001 and 9001. 100% English language. Very  high level of security, internal and external audits( QHSE audits)