RJG Construction was contracted to supply, fabricate, control and install a Marine Effluent Outfall comprised of ten 500m long flange-connected pipe sections terminated with a diffuser.  The 5.2km HDPE outfall was assembled on the water using custom fabricated equipment and outfit with 635 two-ton concrete ballast blocks.  The pipeline was ‘snaked’ along a predetermined route to ensure minimal reverse grades, floated into position and, in a controlled fashion, carefully laid on the seabed in 65m of seawater.