Each year CDC is contracted to undertake maintenance and capital dredging programmes for a wide range of clients throughout New Zealand. Regardless of the size or difficulty of the job CDC have a dredge machine package that will do the job.
CDC offer their clients full consultancy services to suit the customers individual dredging requirements and can advise and assist in all areas including the Resource Management consent process.
CDC dredge some 250,000 cm3 of material per year for a wide range of clients during maintenance dredging at marinas, boatyards and slipways throughout New Zealand.
CDC deploys the correctly matched combination of super long reach excavators, spud hopper barges and split hopper barges to suit the particular jobsite requirements.
CDC use the latest generation 3D GPS digging aid systems to ensure maximum efficiency during the dredge programme and can provide a wide range of service and work boat options when required.  

CDC perform maintenance dredging for a wide range of clients on an annual basis, CDC clients include;

• Orams Marine Services Auckland, New Zealand
• Pine Harbour Marina Auckland, New Zealand
• Whangarei Cruising Club Whangarei, New Zealand
• Whangarei Town Basin Marina Whangarei, New Zealand
• Orams Marine Village Marina Auckland, New Zealand
• Pine Harbour Marina Auckland, New Zealand
• Maraetai Beach Boating Club inc Auckland, New Zealand