LeicesterMackem
Striker
Is the man who slides the trays in and out performing a role of similar value to the brain surgeon? It's a role that has value, but it isn't similar. It's not possible to delineate every single skill and award pay on that basis, so you would place skills along a spectrum and group them together - it's why employers have pay grades on a sliding scale.The roles are not equal. It was unskilled checkout staff (there is no skill in sliding packets of fishcakes over a light) versus skilled distribution and warehouse staff who had HGV, Forklift, Manual Handing etc.
A brain surgeon cannot perform operations unless his instruments are clean. Equal value to the business. Should the man who slides trays in and out of an Autoclave be paid the same as the brain surgeon?
You don't need to be a brain surgeon to learn how to lift a heavy box or drive a forklift or scan some shopping. So the skills the checkout women have (is checkout the only thing they do - most will have other roles) could be grouped as being similar to fork lift drivers, and be deemed to be of equal value to the company - so they could be placed in the same grade. The man who trains the fork lift drivers would be deemed to be of more value and have higher skills and so justifiably get paid more.