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USS Delta (AK-29/AR-9) was the lead ship of her class of repair ships in the United States Navy during World War II. She was originally built as the merchant ship SS Hawaiian Packer before her requisition by the U.S. Navy in 1941. Before conversion to a repair ships, Delta briefly served as a U.S. Navy cargo ship.
Offshore drilling rigs have similar elements, but are configured with a number of different drilling systems to suit drilling in the marine environment. The equipment associated with a rig is to some extent dependent on the type of rig but typically includes at least some of the items listed below.
Standing rigging comprises the fixed lines, wires, or rods, which support each mast or bowsprit on a sailing vessel and reinforce those spars against wind loads transferred from the sails. This term is used in contrast to running rigging, which represents the moveable elements of rigging which adjust the position and shape of the sails. [1]
To become a BPA Parachute Rigger, first a candidate must become a BPA Advanced Packer, which certifies them to pack reserve parachutes. Following this they become a BPA Basic Rigger. This is their apprenticeship whereby they work under the supervision of an appropriately qualified rigger and where they gain experience manufacturing parachute ...
The all-purpose lightweight individual carrying equipment (ALICE) is a set of load-carrying equipment adopted as United States Army Standard A on 17 January 1973 [1] to replace the M-1956 individual load-carrying equipment (ILCE) and M-1967 modernized load-carrying equipment (MLCE).
The purpose of the PLCE webbing system is to retain the means by which a soldier may operate for 48 hours or conduct a mission-specific task. Items and components may include a variety of munitions and weapon ancillaries, a three-fold entrenching tool, a bayonet, food and water (including a means to heat water and prepare food), chemical, biological, radiological, and nuclear (CBRN) protective ...
A stand (of drill pipe) is two or three joints of drill pipe connected and stood in the derrick vertically, usually while tripping pipe. A stand of collars is similar, only made up of collars and a collar head. The collar head is screwed into the collar to allow it to be picked up by the elevators.
High volume wells, for example, that are produced both up the tubing and annulus will not include a packer. Rod pumped wells are not normally run with packers because the associated gas is produced up the annulus. In general, well completions may not incorporate a packer when the annular space is used as a production conduit.