Cochin Shipyard Limited (CSL) delivered the high specification Platform Supply Vessel (PSV) to PSV Holding Inc., Liberia. Sea Tantalus is a PSV 05L CD type, designed by Vard Group AS, Norway, and is classed by Det Norske Veritas (DNV). The vessel has been assigned the "Clean Design" notation by DNV signifying the highest levels of environmental compliance, and is the first ship built by CSL to be filled with a ballast water treatment plant. With dimensions of 82.2m x 17.00m x 7.60m this is a high-end diesel electric PSV equipped with four 1…