Dredging and backfilling of trenches for the Maui gas crossings of the major Tongapoutu, Mokau, Mohakatino and Waipa Rivers for McConnell Dowell Corporation
Dredging and backfilling of the Manukau Harbour gas line crossing for McConnell Dowell.
Dredging and backfilling for Tamaki Estuary gas line crossings for Green & McCahill Ltd
Dredging and backfilling of the Waipu, Waitotara, Wairoa and Wanganui Rivers gas line crossings for Brian Perry Ltd
Dredging and backfilling of the Esk River and Napier Inner Harbour fuel line crossing for Brian Perry Ltd
Dredging, laying and backfilling of the 10km effluent pipeline from Katikati to Matakana Island for McConnell Dowell Corporation
Christchurch City Council Ocean outfall for McConnell Dowell
Rosedale Outfall for McConnell Dowell and Northshore City Council.
Heron Construction is a family owned and operated marine construction company that specialises in using backhoe dredgers for marine dredging. Established in 1964, our team has been providing construction companies with a quality dredging service for over 45 years.