I kēia manawa, ka puka opaipu wiliwilipiʻi iki, emi iki ka hana o ka hale hana paipu welded, ʻaʻole maikaʻi ka hoihoi hou ʻana o ka mākeke, a piʻi like ka waihona i loko o ka hale hana.Ke hoʻomau nei ka maʻi maʻi i ka ferment, paʻakikī ka hoʻomaikaʻi ʻana i ka noi o lalo a me ka terminal, a nāwaliwali ke kālepa mākeke hope, akā aia kekahi mau hihia o ka hopena o ka makahiki e hālāwai ai i ka lā palena, downstream replenishment.I ka hōʻuluʻulu manaʻo, ua manaʻo ʻia ʻo nā kumukūʻai paipu welded home e mau nō ka nāwaliwali o ka hana haʻalulu i kēia lā.