The Rigger must possess knowledge, skills, and abilities sufficient to perform a full range of rigging duties, considering factors such as size, shape, and location of the object and the availability and strength of overhead support structures. The following is a list of typical work that the Rigger might be asked to perform:
a. Plan, lay out, assemble, repair, and install complex weight handling gear and various standing and running rigging.
b. Have a thorough knowledge of rigging procedures and equipment.
c. Move ship’s engines, generators, turbines, pumps, boilers, structural shapes, and plates, ordnance equipment such as bombs, torpedoes, and ammunition, and delicate electronic equipment such as sonar gear.
d. There is a continuing requirement to test various gear for strength and safety. As required the rigger assists divers in salvage work, move salvage equipment and raise objects to be salvaged.
e. Coordinate and arrange for the work of several trades in connection with performing work from information received from technical work documents, blueprints, specifications, written and/or oral instructions.
CONFIDENTIAL AND SECRET CLEARANCE JOBS AVAILABLE
NOTE: The following description is a GENERAL Overview of this career and not a description of a particular job posting.
Shipyard Riggers assemble and install rigging gear such as cables, ropes, pulleys and winches to lift, lower, move or position machinery, structural steel and other heavy objects. They use weight handling equipment such as fork trucks, cranes, wire ropes (all types), end fittings, slings, winches, chain falls, boat slings, boat davits, and horizontal and verticals pad-eyes. The experienced Rigger will normally be able to perform all the following tasks: examine objects to be moved, estimate their size, shape and weight and decide on the type of equipment necessary; erect a temporary jib or derrick if required, and install cables, pulleys and other tackle; choose or make slinging equipment and attach it to the load; erect cranes and mobile crane booms, increase the height of tower cranes by bolting component parts in place, and rigging cables; splice ropes and cables to make slings and tackle; erect structural steel for buildings under construction; erect panels used on facades; and inspect, maintain and repair equipment of trade.
A career as a rigger typically requires a high school diploma, and anywhere from a few months to one year of experience working with the required tools and skills, particularly in a marine environment. A recognized apprenticeship program may be associated with these occupations.
Some previous work-related skill, knowledge, or experience is usually required.