The Nelson Regional Sewerage Business Unit (NRSBU) oversees the Nelson Regional Sewerage Scheme, which is jointly owned by the Nelson City and Tasman District Councils, managing the current treatment facilities and network.
Posted 4 March 2011

The Nelson Regional Sewerage Business Unit begins work next week on the installation of a new waste water pipeline across the Waimea Estuary from Monaco to Bells Island.
Posted 29 June 2012
An independent energy audit of the region’s sewerage treatment plant at Bell Island has come back with impressive results.
Read the full article about "A+ for energy use at Bell Island"...
Posted 11 August 2011
Currently, March Construction, pipeline subcontractor to Downers Ltd, have installed approximately 650m of both the 800mm dia and 250mm dia HDPE pipelines. They have started at the Bells Island end and are working towards Saxton Island and will then move towards Monaco. March are presently working in the inter-tidal area north west of Saxton Island and excavating the trench during periods of low tide.
Read the full article about "Regional Pipeline Upgrade - Progress Report 8 August 2011"...