Hoʻolaha like ʻia nā laka o nā paila pepa kila ʻano z i ʻōwili wela ʻia ma nā ʻaoʻao ʻelua o ke axis kūlike, a hoʻomau ka pūnaewele, kahi e hoʻomaikaʻi nui ai i ka modulus ʻāpana a me ke kūpaʻa kūlou, a hōʻoia i ka hiki ke hoʻokō piha ʻia nā ʻano mechanical o ka ʻāpana.

1) Nā laka paʻa hou aʻe: ʻAe kēia i nā pepa e hoʻokele ʻia a huki ʻia i nā manawa he nui ma mua o ka pau ʻana o nā laka

2) ʻOi aku ka maikaʻi no ka hoʻokele ʻana i nā paila paʻakikī: ʻOi aku ka mānoanoa a me ka paʻa o nā laka ma nā paila pepa i ʻōwili wela ʻia ma mua o ka paila pepa i ʻōwili anu ʻia. Hāʻawi kēia i nā paila pepa i ka ikaika nui e hoʻokele ʻia i nā kūlana lepo paʻakikī.

3) ʻOi aku ka nui o ke kila hana hou ʻia: Ke koi nei nā koi LEED i kekahi manawa i ka hoʻohana ʻana i nā mea hana hou ʻia. Loaʻa i nā puʻu pepa ʻōwili wela kahi kokoke i 100% o ke kila hana hou ʻia, ʻoiai ʻo nā puʻu pepa i hana anu ʻia he 80% o nā mea hana hou ʻia.

4) ʻOi aku ka paʻa o ka wai: Hana maikaʻi nā paila pepa i ʻōwili wela ʻia i nā hoʻāʻo kahe ʻana, ma muli o ka hapa nui o nā interlocks paʻa