At Hanson Dredging and Marine Services, dredging operations combine technical excellence, environmental responsibility, and a commitment to exceeding client expectations. The company delivers sustainable solutions that contribute to the development and preservation of marine environments and infrastructure.

Project assessment and planning

Site evaluation. Work begins with a comprehensive assessment of the project site, considering water depth, sediment composition, environmental regulations, and client requirements.

Project goals. The team works with the client to define the goal, whether that is deepening a harbour, reclaiming land, or maintaining a waterway.

Environmental considerations

Environmental impact assessment. Assessments are carried out so operations comply with local and international environmental regulations.

Sustainability. Sustainable practice covers sediment disposal, wildlife protection, and limiting disturbance to aquatic ecosystems.

Equipment selection and mobilization

Equipment. Dredging equipment and technology are selected for the specific project.

Logistics. Mobilization and demobilization are planned to keep the work efficient.

Dredging operations

Precise dredging. Operators execute the work to the required depth and sediment removal.

Safety measures. Safety protocols protect employees and the environment.

Sediment management

Dredged material is managed in line with local regulations, whether it is reused, relocated to a designated area, or disposed of.

Quality control

Continuous monitoring. Surveying and monitoring are used so the work meets the required standard.

Adaptation. The approach is adjusted during the project when conditions or unforeseen challenges change.

Completion and handover

Documentation. The handover includes as-built surveys, environmental impact reports, and compliance records.

Client satisfaction. The client's objectives are met, and often exceeded.

Environmental restoration and mitigation

Where required, the dredged area is rehabilitated and ecological impacts are mitigated.

Post-project monitoring

Follow-up monitoring tracks the longer-term impact of the dredging and addresses ongoing concerns.

Continuous improvement

Each project is reviewed for lessons learned, and the approach, equipment, and practices are refined for the next job.