Abstract: A take-up spool may include a first plurality of rollers arranged in a left handed helical pattern, a second plurality of rollers below the first plurality of rollers and arranged in a right handed helical pattern, a third plurality of rollers arranged in an S-shaped pattern, the third plurality of rollers being arranged between the first and second plurality of rollers, a guide configured to move vertically, the guide being arranged at a first side of the first plurality of rollers, and a clamp configured to move vertically, the clamp being arranged at a second side of the first plurality of rollers.

Abstract: Example embodiments are directed to jet pump inspection apparatuses including an encoded probe driver coupled to a guide funnel. In an example embodiment, the encoded probe driver and the guide funnel are located on the body of the apparatus in order to decrease the time required for inspection, thereby limiting exposure to personnel of radioactive contamination.

Abstract: A take-up spool may include a first plurality of rollers arranged in a left handed helical pattern, a second plurality of rollers below the first plurality of rollers and arranged in a right handed helical pattern, a third plurality of rollers arranged in an S-shaped pattern, the third plurality of rollers being arranged between the first and second plurality of rollers, a guide configured to move vertically, the guide being arranged at a first side of the first plurality of rollers, and a clamp configured to move vertically, the clamp being arranged at a second side of the first plurality of rollers..

Abstract: Example embodiments are directed to jet pump inspection apparatuses including an encoded probe driver coupled to a guide funnel. In an example embodiment, the encoded probe driver and the guide funnel are located on the body of the apparatus in order to decrease the time required for inspection, thereby limiting exposure to personnel of radioactive contamination.