Hoʻohana ʻia nā paipu hao Ductile i nā ʻano hana like ʻole, ma muli o ko lākou paʻa a me ka maʻalahi:
Ka hoʻolako wai a me ka hoʻolaha ʻana: ʻO ko lākou kūpaʻa maikaʻi loa i ke kaomi a me ka hopena e kūpono ai lākou no nā paipu wai,nā laina hoʻolaha, a me nā kahua pamu.
ʻŌnaehana Wai ʻAuwai a me nā ʻŌpala: Hoʻohana ʻia nā paipu hao ductile i nā ʻōnaehana ʻauwai umekaumaha a me ke kaomi, e hāʻawi ana i ke kūpaʻa kiʻekiʻe i ka ʻaʻahu a me ka pala mai ka wai ʻauwai.
Ka Hoʻolaha Kinoea: ʻO ko lākou ikaika a me ke kūpaʻa hui e kūpono ai no ka lawe palekana ʻana i ke kinoea kūlohelohe
Nā Hoʻohana ʻOihana: Hoʻohana ʻia i nā ʻōnaehana paipu kaʻina hana no ka lawe ʻana i nā wai, nā kinoea, a me nā sluries i nā ʻāpana ʻoihana like ʻole.

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