KEEP YOUR PPE ON – HARD HATS AND HI-VIS JACKETS MUST BE WORN AT ALL TIMES (as outlined in risk assessments)
GWISGWCH EICH CYFARPAR DIOGELU PERSONOL - RHAID GWISGO HETIAU CALED A SIACEDI LLACHAR BOB AMSER (fel y nodir mewn asesiadau risg)