Port of Oakland – VertiTainer’s crane mounted scanner solution employs advanced passive scanning technology and sophisticated identification algorithms to detect and identify gamma and neutron sources in shipping containers as they are loaded or discharged from a container ship.
While the question of mandatory weighing of containers features high on the International Maritime Organisations’ (IMO) list of priorities, a recent post “Container Weighing – industry solution on the horizon“, reminded me of a solution which has been around for some time now, but for various reasons would appear to have been overlooked by authorities – or so it would appear. Readers and followers of this blog may well already have viewed the feature on VeriTainer’s gantry crane mounted radiation detection and identification system, called the VeriSpreader® – refer to the New generation NII technology page of this Blog.
The spreader is a device used for lifting containers and unitized cargo. The spreader used for containers has a locking mechanism at each corner that attaches the four corners of the container. A spreader can be used on a container crane, a straddle carrier and with any other machinery to lift containers. (Wikipedia)
The recent maritime disaster involving the breaking-in-half, and eventual sinking of the MOL Comfort gave rise to the question of overloaded container boxes. While government and international security-minded organisations have pursued methods to address breaches in the supply chain, it would seem that little ‘innovation’ has been applied to the problem – specifically in regard to minimizing the time and cost of routing containers via purpose-built inspection facilities.
At least three known radiation incidents have hit the headlines in recent times – namely Port of Genoa (2010), Port Elizabeth, New Jersey (Feb, 2013), and the most recent in the Port of Voltri (July, 2013). Each of these incidents warranted an emergency response from authorities with a consequential impact on Port Operations. Unfortunately, advanced risk management systems and other security safeguards did not alert suspicion, allowing these ‘threats’ into the heart of the port, not to mention the radiation threat to port workers?
It could be argued that since the inception of government-led supply chain security, 2002 onwards, many of the world’s supply chains have built in ‘possible inspection’ into their export lead times. A trip to a purpose-built inspection facility will normally require diverting transport from its predestined journey to a land border crossing or seaport. Moreover, lack of predictability often causes delays with possible loss of business where ‘security’ measures delay the movement of cargo.
Several Customs and Border authorities have instituted ‘export-led’ compliance programmes which seek to create better regulatory awareness and expectation for shippers. While not without merit, these still impose an inherent cost to trade where in some instances, shipper’s are compelled to institute ISO-type security standards which for some require dedicated and skilled experts to entrench and maintain these throughout the organisation. So, while the development of increasing levels of compliance amongst supply chain operators will occur over time, what of government ‘Non-Intrusive’ inspection capability?
Port Technology International‘s Feb 2013 article – Future X-Ray Inspection Equipment to be based on Industry Standards – opined that “future developments in cargo screening are likely to follow a common innovation trajectory that is fostered by market needs and new technology, while being strengthened by existing intellectual property and evolving industry standards. Innovation is often perceived as a circular path beginning with customer needs that are identified by a technology developer. The developer then creates application technology in the form of products to meet those needs”.
Land and rail-based cargo screening technology has improved immensely over the last 10 years with improved safety (shielding), throughput (speed) and portability. Engineers have likewise realized the need to ‘fuse’ imaging and radiation threat detection technologies, all offering a more cost-effective package to the end-user. These are by and large the Customs and Border authorities worldwide who protect our territorial waters and ports. Yet, the approach remains ‘modality driven’ which has ensured a period of predictability for designers and manufacturers, not to mention their revenue streams. Given the container weighing – port radiation threats discussed earlier, perhaps it is time now for transport and enforcement authorities to consider technologies as developed by VeriTainer and Lasstec and define a specification for “100%” needs – could this be uniform? Not unlike Lasstec’s container-weighing solution that allows the weighing of containers during the loading cycle so not to disrupt the work flow, Veritainer’s VeriRAD solution uses a gantry crane ‘spreader’ to house its unique solution with specific emphasis to mitigate the threat of a ‘dirty bomb’.