PanPac outfall extension design for NZ Diving & Salvage Ltd.
Reconfigure original PanPac supplied design to make the 2km long 630mm diameter outfall suitable for installation using the float and sink technique. Redesign ballast weights, increase spacing and check pipe stability under wave induced hydrodynamic loads. Develop installation procedures and run OCEL’s float and sink software to analyse installation stresses. Design installation aids/tools and run installation operations for pipestrings up to 500m long. 2018-2019.