How to say “Water was dripping through the loading canopy during this morning's delivery.” in Japanese

In Japanese

今朝の納品(けさののうひん)のとき、荷(に)さばき場(ば)の庇(ひさし)から雨漏(あまも)りしてたよ。

Kesa no nōhin no toki, nisabakiba no hisashi kara amamori shiteta yo.