It's all in the pigging!
It's great when you host such a variety of guests especially meeting these three highly specialised individuals Zane, Ian and Hanna who work for FIRST GAS NZ. Based in New Plymouth they are constantly travelling from Wellington throughout the North Island. Their speciality is in the 'pigging" process which is a very integral part of cleaning and detecting any defects through the gas line. Long hours and dedication, a tribute to these three (3) fascinating guests. Hanna is an inspiration, Zane and Ian a treat. See you all soon.