IMPROVEMENT OF PERFORMANCES

COMFORT – NOISE & VIBRATION

  • On board noise calculation
  • Design assistance, Design review, technical specification writing, installation instruction (General Arrangement, structure, resilient mountings, insulation, sound indices, impact noise, etc.)
  • Supervision of outfitting on board
  • Noise active control (fishing boats …)
  • Noise & vibration measurement (control, delivery …)
  • Factory & Sea Acceptance tests
  • Crew Noise & vibration exposure (HSE)…

UNDERWATER NOISE

  • Under water noise calculation
  • Technical specification writing, determination of structure and airborne noise limits for auxiliaries suppliers, structure impedance, Design assistance, Design review, installation instruction, definition of insulation …
  • Outfitting follow-up on site
  • Self noise: design of mounting & baffling of echo sounders, ADCP, sub bottom profilers etc.
  • Source identification (moored) & measurement at sea
  • Environmental impact (offshore wind turbines, tidal generation schemes etc.)