GammaTrac 

Tracerco says it has further developed its unique pig tracking technology so that it can now be equipped with a wireless communication device, resulting in significant cost savings for pipeline operators undertaking pipeline assurance work. Tracerco’s remotely operated GammaTrac unit can now communicate to vessel or platform without the need for in-situ ROV monitoring  and without incurring significant time delays. The unit also provides unlimited tracking time and contains an early warning system. The new pig tracking technique works by “tagging” the pig with a small purpose-designed radioisotope, which ...