1. E sili ona lelei meatotino faaletino ma vailaʻau, teteʻe atu i le ele, ma teteʻe atu i le matua.
2. Maualuga le lelei o le faʻapipiʻiina, faigofie ona tausia ma toe faʻaleleia, ma taugofie le tau o le galuega.
3. Fausaga talafeagai, tete'e la'ititi i le tafe o le vai, e le faigofie ona poloka, ma tele le gafatia e fa'amamago ai.
4. O ivi fa'ata'amilomilo i totonu o le paipa fa'ata'amilomilo e fa'aaogaina le mamanu fa'ata'amilomilo a Archimedean, lea e le gata ina fa'ateleina ai le tele o le alavai ae fa'aitiitia ai fo'i le pisa. O le tele o le alavai e 1.5 taimi e maualuga atu nai lo paipa masani, ma e fa'aitiitia le pisa i le 7 i le 12 vaega.
5. O paipa ua maeʻa ona faʻapipiʻiina, e aofia ai paipa faʻapipiʻi pipii, paipa faʻamau uʻamea e faʻapipiʻi i sikulima ma paipa faʻamamago i le vaega e tasi, lea e mafai ona faʻafetaui manaʻoga o le faʻaaogaina o faiga faʻamamago eseese o fale.
O oloa paipa fa'amamago PVC o le ituaiga "Greenpy" ua vaevaeina i ni fa'amatalaga e 6 mai le Φ50-Φ200, e aofia ai paipa puipui malolosi, paipa puipui gaogao, paipa fa'ata'amilomilo puipui malolosi, paipa fa'ata'amilomilo puipui gaogao, paipa timuga e tete'e atu i le ultraviolet ma paipa filemu e fa'amalosia maualuga. vasega, fa'atasi ai ma le aofa'i o ituaiga oloa e 30.
Ua maeʻa faʻapipiʻi paipa lagolago, e aofia ai paipa faʻapipiʻi pipii, paipa faʻapipiʻi silver e soʻo faʻatasi, paipa faʻamamago e tutusa le vaega ma paipa faʻapipiʻi cyclone silencer, e 166 ituaiga oloa uma.
O le oloa e iai ona lelei e le mafaatusalia o le umi o le ola tautua ma le tete'e atu i le 'ele o paipa u'amea; i le tulaga o le fausiaina, e mama fo'i, faigofie ona feavea'i ma fa'apipi'i, ma faigofie ona fa'apipi'i. O paipa fa'amamago PVC-U e mafai ona fa'aaogaina lautele i fa'amamago ma otaota o fale sivili, fa'amamago vaila'au ma otaota o fale, fa'amamago vai timu ma isi matā'upu.