Is the drawing a scale drawing? Can you infer the size from it and compare it to your Google guesses?I tried answering yesterday but my reply doesnt seem to have appeared, only the quote.
The ps1 being a way of identifying the different pads seems logical but ive looked at the drawing again and he has both pads at either end of the beam labelled as ps1.
Another odd thing is when I showed the bloke from the steel company the drawing I said that 'it just says ps1 whatever that means'. He looked at it and said 'oh thats good its just an ordinary padstone'. But the only information is the ps1, no other clues. And is there such a thing as an ordinary padstone?
Here's a PAD01 at 215 X 140 X 102:
https://www.travisperkins.co.uk/pad...crete-padstone-215mm-x-140mm-x-102mm/p/859821
But yes, the SE should really tell you what it is!