About

We are the world’s most experienced on-site dredge builder. We have supplied some 22 countries – from North America to New Zealand, from Russia to Brazil. More than 50 of the company’s products are used in the extraction of gold, diamonds, heavy minerals and tin. Alluvial Dredges’ services include site evaluation, project feasibility, engineering design, procurement, inspection and project management. Alluvial Dredges is a company totally dedicated to the design and building of specialist dredges and treatment plants for the recovery of alluvial gold, tin, diamonds and many other minerals. Every Alluvial Dredges’ treatment plant or dredge is designed to suit the particular project on which it is to operate.

The range of dredges and equipment offered includes:

• Bucket Line Dredge
• Grab Dredge
• Cutter Suction Dredge
• Bucket Wheel Dredge
• Combinaut
• Combiminer
• Dustpan Dredge
• Treatment Plant
• Crane Barges
• Safety Assessments & Risk Analysis

Alluvial Dredges also offer the following services:

• Research and Development
• Structural Steelworks
• Weight Calculations and Control Programs
• Arrangement and Compartment Layout
• Technical Advice
• Project Management
• Feasibility Studies
• Supervision of Construction
• Design of New Vessels or Conversion/Modernisation
• Working Drawings and Schedules for Hull, Mechanical and Electrical requirements
• Design Evaluation and Drawing Approval
• Maintenance, Refit and Operation Scheduling
• Condition and Survey Reports
• Engineering Calculations
• Structural Strength Investigations
• Intact and Damage Stability Investigations
• Ship Technical Characteristic Calculations