Parts of the decomissioned North West Hutton Oil Rig is towed on the barge H627. The Tug that towed it down to the River Tees was the Carlo Mango, Tugs based on the River Tees help with bringing the barge into dock. The recycling of the rig structure is to be dismantled at Able UK's Graythorpe Yard, Hartlepool. 30th June 2008.