1. No ka hoʻopaʻa ʻana: nā laina paipu, e like me ka hoʻomehana ʻana, ka maʻemaʻe a me nā paipu wai ʻino, i nā paia, nā cellings a me nā papahele.
2. Hoʻohana ʻia no ke kau ʻana i nā paipu i nā paia ( vertical / horizontal ), nā kaupaku a me nā papahele
3. No ka hoʻopaneʻe ʻana i nā laina paipu keleawe ʻole i hoʻopaʻa ʻia
4. ʻO nā mea paʻa no nā laina paipu e like me ka hoʻomehana ʻana, ka maʻemaʻe a me nā paipu wai ʻino; i nā paia, nā kaupaku a me nā papahele.
5. Mālama ʻia nā ʻaoʻao ʻaoʻao i ka nalowale i ka wā e hui pū ai me ke kōkua o nā mea holoi ʻili