Dome East Corporation, 325 Duffy Avenue, Hicksville, N.Y. 11801, just completed design, engineering, fabrication and installation of the world's largest derrick enclosure. It is now in use aboard the R / V Deepsea Miner II sailing out of California.
The 86th Annual Meeting of The Society of Naval Architects and Marine Engineers, held at the New York Hilton Hotel in November, brought together the leaders in shipbuilding and ship operation, not only from the United States but worldwide. The wide ranging
Robertshaw Controls Company of Knoxville, Tenn., is offereing free literature describing VC-230/231 actuators that feature a 30-squareinch molded Buna-N diaphragm with nylon reinforcement and deliver dependable on/off or throttling action for control valves.