He lōʻihi loa kona ola e hoʻohālikelike ʻia me nā paipu hope ʻē aʻe.
ʻAʻole paʻakikī nā ʻili kila i nā ukana mīkini maʻamau, no ka laʻana ka huahekili a i ʻole ka hele ʻana ma luna o nā pūʻolo.
Hāʻawi ka galvanization wela i ka pale ʻana i ka corrosion.
Hōʻalo ʻia nā ʻāina ʻaʻohe kahe e nā pitch hope o ka lālani mua a me ka lua.
Hoʻomaʻemaʻe maʻalahi me ka hoʻohana ʻana i ka wai kiʻekiʻe.
Hoʻolālā paʻakikī me ka lākiō ʻāpana ʻili ākea kiʻekiʻe.
Oval huinaha huinahalike kiʻekiʻe ma lalo o 20mm no ka wela hoʻololi.
ʻO ke kaula keleawe a i ʻole ka pahu hao kaula hao ma nā ʻāpana hoʻololi wela.