请翻译由于担心污染我们检验人也密切关注了货物的情况在20日中午时我们发现货堆底部流出大量燃油。随后我们也立即告知了码头。随后码头对渗漏出的燃油进行了清理。为了防止燃油随雨水扩散码头在货堆四周放置了防水沙袋并在围挡内部放置了一些吸油毡。根据码头消息5舱卸出的正常货物已经过磅总重量为66326MT。根据积载图5号货舱总货量为10800Mt因此推算受污染货物数量为4167Mt。

Due to concerns about pollution, our inspectors have also closely monitored the condition of the goods. On the afternoon of the 20th, we discovered a large amount of fuel leaking from the bottom of the cargo pile. We immediately notified the dockyard. Subsequently, the dockyard cleaned up the leaked fuel. To prevent the fuel from spreading with rainwater, the dockyard placed waterproof sandbags around the cargo pile and placed some oil-absorbent mats inside the enclosure. According to the dockyard's information, the normal cargo unloaded from hold 5 has been weighed and the total weight is 6632.6 metric tons. According to the stowage plan, the total cargo volume of hold 5 is 10800 Mt, therefore, it is estimated that the quantity of contaminated goods is 4167 Mt.