Flawed employee assessment structure - Pipeline Controller Williams Employee Review

Company management lacks in thier ability to assess and discipline employees. Rewards are given out to employees who excel but also to the undeserving. Direct discipline is non existent. Mistakes and laziness are dealt with by generalizing fault and spreading it across the entire department instead of detecting and isolating weak links directly. Hard workers are expected to pick up the slack while the unmotivated are ignored and undisciplined, perhaps out of ignorance or fear??