Mechanical engineering group, EnerMech, has ring fenced more than $65 million (£40 million) to launch a major expansion in to the USA, as it seeks to replicate growth in Europe and the eastern hemisphere. Up to $15 million (£9.5 million) will be invested in new Process, Pipeline and Umbilical (PPU) equipment with another $50 million (£31.5 million) set aside for strategic acquisitions allied to its other service lines and to build upon the existing USA business, EnerMech announced at OTC in Houston this week.