Hiki ke ʻoki a kūʻai kūʻai ʻia ka pā ʻāwili wela wela, ma ke ʻano he mea metala kūikawā, hoʻohana nui ʻia ka pā checkered ma nā ʻano he nui e like me ke kūkulu ʻana, ʻoihana a me nā mea hoʻonaninani.Aia kona ʻokoʻa i ka hiʻohiʻona hiʻohiʻona nani a me ka lokomaikaʻi ma luna o ka ʻili, ʻaʻole ia e hoʻonui wale i ka nani o ke kila, akā e hoʻonui pū i kāna mau mea anti-slip, ʻaʻahu a me ka corrosion.