Ciallaíonn "umar", nuair a úsáidtear leis féin é, umar daingnithe, umar inbhainte anuas, umar-choimeádán nó sraith gabhdán.
"Tank" when used alone means a fixed tank, a demountable tank, a tank-container or a battery of receptacles.
Ballasta salach nó uisce glantacháin a scaoileadh amach as dabhcha breosla buncair.
Discharge of dirty ballast or cleaning water from bunker fuel tanks.
Ciallaíonn "trealamh riartha" aon chaidéal, taisc-umar, píopa, feisteas nó aon trealamh eile a úsáidtear chun biotáille mhótair nó ola bhealaithe mótarfheithicle a riaradh i stáisiún biotáille mhótair.
"Dispensing equipment" means any pump, storage tank, pipe, fitting or other equipment used for dispensing motor spirit or motor vehicle lubricating oil at a motor spirit station.