Reverse Engineering Richmond Eyebolts [Slides]
The Richmond Eyebolt Lift Fixture system is used to move older styles of concrete shield blocks here at LANSCE. Blocks can weigh anywhere from 1.8 to 18 tons. It consists of the eyebolt itself and a steel insert that is cast into the block. Eyebolts come in 2-inch or 1&1/2-inch sizes. The lifting capacity of the 1-1/2-inch is 23,000 lbs and the 2-inch is 30,000 lbs.
42 ENGINEERING↗