Normally unmanned installation Normally unmanned installation A Normally Unmanned Installation (NUI) is a type of automated offshore Oil/Gas platform designed to be primarily operated remotely, without the constant presence of personnel. These generally were characterized by their small size, often consisting of just a well bay with a helipad on top. They are often a compromise of providing the convenience of surface wellheads, which are easier to build and maintain, while avoiding the high operating costs of a full production platform. They are generally only used in shallower water, where constructing many small NUIs is a relatively easy and cheap option as compared
Back closure Back closure A back closure is a means for fastening a garment at the rear, such as with a zipper, hooks-and-eyes or buttons. Back closures were once common on Western female clothing, but have recently become less so, especially on female casual and business attire. They continue, however, to be widely used in underwear (such as brassieres and garter belts), formal wear (such as evening gowns and wedding dresses) and specialized clothing (such as smocks). Back closures are also common in garments for infants and toddlers. Back closures throughout the past several centuries have been common on clothes designed for