ʻO AREMA Kaʻaahi kila maʻamau Kaʻaahi māmā Kaʻaahi lanahu Kaʻaahi mining

ʻO ke ʻano o ka lawe ʻia ʻana o nā kaʻaahi e pili nui ana i ko lākou ʻano, ka nui, ke kaumaha a me nā pono o ka lawe ʻana. ʻO nā ʻano hana maʻamau o ka lawe ʻana i nā kaʻaahi:

Ka halihali kaʻaahi. ʻO kēia ke ʻano halihali nui no nā kaʻaahi lōʻihi a kūpono no nā nui nui a me ka halihali mamao. ʻO nā pono o ka halihali kaʻaahi e komo pū me ka wikiwiki kiʻekiʻe, ka palekana kiʻekiʻe, a me ke kumukūʻai haʻahaʻa. I ka wā o ka halihali ʻana, pono e uku ʻia ka nānā ʻana i ka laumania o nā ala, ke koho ʻana a me ka pale ʻana i nā kalaka, a me ka hoʻopaʻa ʻana i nā ala e pale aku ai i ka paheʻe a i ʻole ka hōʻino ʻana. 12
Ka halihali alanui. Hoʻohana pinepine ʻia no ka halihali kaʻaahi no nā mamao pōkole a i ʻole nā ​​​​pilikia. ʻO nā pono o ka halihali alanui he maʻalahi a me ka manawa halihali pōkole, akā he liʻiliʻi ka nui o ka halihali, a kūpono ia no ka halihali ʻāpana ma waena o nā kūlanakauhale a i loko o nā kūlanakauhale. I ka wā o ka halihali ʻana, pono e makaʻala i ka wikiwiki o ke kaʻa, nā kūlana alanui, ke koho ʻana i nā kalaka, a e hōʻoia i ka paʻa ʻana o nā alahao e pale aku i nā pōʻino e like me ka wili ʻana. 12
Ka halihali wai. Kūpono no ka halihali ʻana i nā ukana mamao a me nā ukana nui. ʻO nā pono o ka halihali wai he mau mamao halihali lōʻihi a me nā nui halihali nui, akā ua kaupalena ʻia ke koho ʻana o ke ala a pono e hoʻopili ʻia me nā ʻano halihali ʻē aʻe ma waena o ke kumu hoʻomaka a me ke kumu hopena o nā waiwai. I ka wā o ka halihali ʻana, pono e uku ʻia ka nānā ʻana i nā pilikia e like me ke kūpaʻa ʻana i ka makū, ka pale ʻana i ka palaho, ka hoʻopaʻa ʻana a me nā kaula.
Ukana ea. ʻOiai he mea maʻamau ʻole, i kekahi mau hihia, ʻoi aku hoʻi no nā kaʻaahi kaʻaahi wikiwiki e kaupaona ana ma mua o 30 tone, he koho ka ukana ea. ʻO ka pōmaikaʻi o ka ukana ea, ʻo ia ka wikiwiki, akā ʻoi aku ke kiʻekiʻe o ke kumukūʻai. 3
Eia kekahi, ma muli o nā pono kikoʻī, hiki ke hoʻohana ʻia nā kaʻa kūikawā a i ʻole nā ​​​​kalaka pālahalaha maʻamau no ka halihali. I ka wā o ke kaʻina hana halihali, pono e hana ʻia nā hana palekana e like me ka hōʻoia ʻana i ke kūpaʻa o ke kaʻa halihali, ka paʻa o ke kalaka, a me ka mālama ʻana i ke kalaka. 16