Dredging & Civil Construction

We Solve . We Innovate . We Deliver

Extensive Experience in Dredging and Dredge Manufacture

Neumann Dredging have over 60 years’ experience in marine contract dredging and dredging in mining applications, with the first dredge being built in the late 1950's for mineral sand mining. Since then we have built several dredges for our contracting fleet.

These dredges are high technology cutting and recovery machines with a well-earned reputation for performance and reliability in capital works marine dredging and in mining and resource dredging.

The dredges are de-mountable and can be cost effectively transported to remote sites around Australia and overseas. Dredging has proven to be a safe and cost effective method for the relocation or reprocessing of tailings.

Operational expertise built on contract dredging experience enables us to constantly improve our equipment. This culture of innovation gives us the edge as dredging contractors of choice.

South Wavebreak Island Channel Maintenance Dredging - 6

Featured Dredging Projects

Kingscoast Estate

Resource Dredging

Neumann Dredging were engaged to hydraulically place 370,000 m3 of sand to raise the existing surface level of the Kingscoast Estate by 3 metres.

Sydney Water Desalination Project

River and Waterways Dredging

Neumann Dredging was engaged as dredging contractor for the Botany Bay pipeline crossing which was part of Sydney’s De-Sal Plant at Kurnell.

Ernest Henry Mine

Tailings Dredging

Neumann Dredging was commissioned by Ernest Henry Mining to remine tailings from the Tailings Storage Facility to recover magnetite.

Broadwater Parklands – Dredging & Reclamation

Channel Maintenance

Neumann Dredging were engaged by the GCCC and the GCWA to complete the dredging and reclamation works for the Broadwater Parklands Stage 3.

Australian Owned Logo

100% Australian Owned

More than 60 years experience in Contract Dredging

Lightbulb icon white

Innovative

Neumann Dredging has built a reputation for successfully completing difficult projects using engineering skills, innovative ideas and cost-effective solutions to overcome the challenges.

Safety Hat White

Safe

Neumann Dredging is committed to maintaining a safe and healthy working environment for all employees and others, and the continuous improvement of occupational health and safety in all areas of the Company’s activities.

Quality Logo White

Quality

Neumann Dredging has a comprehensive Quality Management System in place. This system is tailored to each individual project we undertake to ensure we deliver quality outcomes and always meet our client’s standards and project specifications.

Environment icon

Environmentally Aware

In recognition for their innovation and commitment to environmental best practice, Neumann Contractors have received both a National and State Case Earth Award for Environmental Excellence, and UDIA Awards.

Providing solutions for

Iluka Logo
Qld Gov Logo
BMA Logo
AGL Logo
Glencore Logo
Gladstone Ports Logo
Newcrest Logo
Bhagwan Marine Logo

Client Feedback

Scroll to Top
Head Office

Visit the websites above for more detailed information on our services.