In the 52nd edition of PTI we look at factors affecting the TCO in equipment procurement, draw up safety checklists for quay cranes and mooring operations, and take a look at the Port of Long Beach’s new multi-sensor port security system.

Technical papers from each Journal are published online 3 months after they appear print.  Papers from Edition 52 will be published online in February 2012 when we publish the 53rd Edition of the Journal.