Faʻaaogaina mo suʻega faʻatagata matua o ie eseese, vali, paʻu, palasitika, vali, paʻu, mea faʻaoga taʻavale, geotextiles, mea eletise ma eletise, mea fau fale lanu ma isi mea faʻatusa o le malamalama o le ao e mafai foi ona faʻamaeʻaina le suʻega vave lanu i le malamalama ma le tau. . E ala i le faʻatulagaina o tulaga o le faʻamalamalamaina o le malamalama, vevela, susu ma le timu i totonu o le potu suʻega, o le faʻataʻitaʻiina o le siosiomaga faʻanatura e manaʻomia mo le faʻataʻitaʻiga e tuʻuina atu e faʻataʻitaʻi ai suiga o le faatinoga o mea e pei o le paʻu o le lanu, matua, faʻasalalau, paʻu, faʻamaʻaʻaina, faʻamalulu. ma ta'e.