Hana ʻia ka pauma ahi kūpaʻa maʻemaʻe i nā ʻāpana kiʻekiʻe a me ke kila kila, ʻo ia ka lōʻihi a palekana. He kiʻekiʻe ke kiʻekiʻe a me ke poʻo kiʻekiʻe ka pauma ahi Vertical, kahi e hoʻomaikaʻi nui ai i ka hana pono o nā ʻōnaehana pale ahi. A hoʻohana nui ʻia nā paila ahi kū i nā ʻōnaehana pale ahi, mālama wai, irrigation, etc.