Ahakoa te āhua nei ehara i te mea nui o ngā hanganga whare o roto, o ngā pūnaha paipa rānei, he mahi tino nui tā ngā rawhi hei pupuri i ngā taura kia mau, hei whakairi, hei pupuri rānei i te haumaru o ngā paipa. Ki te kore he rawhi, ka pakaru te nuinga o ngā paipa, ā, ka pakaru kino rawa atu, ka nui hoki te kino ki te wāhi tata.

He mahi nui ngā rawhi paipa hei whakau, hei whakapūmau rānei i ngā momo paipa katoa, ā, kua whanake haere ngā rawhi paipa i roto i ngā tau mai i te whakamahi noa i te taura, i ngā mekameka rānei ki ngā wāhanga hanga ka taea te whakamahi i roto i ngā momo āhuatanga me ngā āhuatanga. Ko te tikanga, he mea hanga ngā rawhi paipa hei pupuri i te paipa, i te wāhanga rānei o te paipa kia mau tonu, i tētahi wāhi motuhake, i te rangi rānei.

He maha ngā wā me uru ngā paipa me ngā pūnaha wai e pā ana ki roto i ngā kōhao,tuanuingā wāhi, ngā ara hikoi o raro whenua, me ērā atu mea pera. Hei ārai i ngā ara e nekehia ai te tangata, te mea rānei, engari kia rere tonu ai ngā paipa mā roto i te wāhi, me āwhina kia piki ki runga i ngā pakitara, me whakairi rānei i te tuanui.

Ka mahia tēnei mā te whakakotahi i ngā tokotoko e piri ana ki te tuanui i tētahi pito, me ngā rawhi i tētahi pito. Ki te kore, ka herea ngā paipa ki ngā pakitara mā te rawhi ki te pupuri i a rātou kia teitei. Heoi, kāore e mahi tetahi rawhi ngāwari. Me āhei ētahi ki te whakahaere i te pāmahana. Me mau tonu ia rawhi kia kore ai e nekeneke i roto i te paipa. Ā, me āhei hoki ki te aro atu ki ngā huringa whānui o te whakarewa paipa ka nui ake, ka iti ake rānei te diameter i te makariri, i te wera rānei.

Ko te māmā o te rawhi paipa e huna ana i te hiranga o tana mahi. Mā te pupuri i te paipa kia mau tonu, ka āwhina te taputapu kia mau tonu ngā wai, ngā hau rānei e neke ana i roto i te wāhi e tika ana, kia tae atu hoki ki ō rātou ūnga. Mēnā ka wetekina te paipa, ka maringi tonu ngā wai i roto ki te wāhi tata, ka poke rānei te hau i te āhua ōrite. Mō ngā hau pūngāwerewere, ka taea e ia te arahi ki ngā ahi, ki ngā pahūtanga rānei. Nō reira, he mahi nui ngā rawhi, kāore he tautohe.