reworks

To redo, correct, or rebuild.

The act of redoing, correcting, or rebuilding.

Something redone, corrected or rebuilt.

(countable) An instance of reworking.

Work done to correct defects associated with a deliverable product, plus any root cause analysis effort to identify the task(s) to be re-performed.

(in particular, food manufacturing) Taking unsaleable food and using it in the manufacture of other food.