Or rather…waiting to load…
Possibly King George 5th dock (KGV) in sunny Govan , Glasgow.■■?
sorry alfaman not KGV Glasgow
Hull?
Is it Avonmouth?
In a shed.
Not Hull nor Avonmouth, 
ncooper in a way youre right it is in a shed, but I’m afraid you’ll have to be a bit more specific 
In a straight line in a certain direction Lonewolf is getting there
Grimsby? Looks like a salt store!
not Grimsby martin, wrong side of the country. oh and its not salt either, major ingredient in most animal feed blends but its a by-product of something else
Could it be the grains that are a by product of the malting of barley? as to where aint got a clue.
Or sugar beet pellets?
Liverpool
Lonewolf you are correct it is Liverpool,
In fact it is inside the shed at Cargill, Brocklebank and I was collecting rapemeal a by-product produced during the process of turning oilseed ■■■■ into rapeseed oil.