永利皇宮 外圍回填平整連基礎 , 管道工程 / Wynn Palace outside the backfill even with the foundation, pipeline works

外圍回填平整連基礎 , 地下水電管網連接及安裝, 地磚鋪設, 招牌制作安裝工程 / Peripheral backfill with foundation, Underground water pipe and electricity network connection and installation, Floor tiles, Sign production installation engineering