O matou o le falegaosimea ma fefaʻatauaʻiga pisinisi, faʻavae i luga o le faʻamalosi ma le tuʻuina.Matou te faʻapitoa i le gaosiga ma le faʻatau.O a matou vaega faʻapitoa mo masini masini e pei o le excavator, bulldozer, dumper, e faʻaaogaina lautele mo masini lauiloa lauiloa e pei o CATERPILLAR, KOMATSU, KOBELCO, HITACHI, DOOSAN, KATO, HYUNDAI, SANY, YANMA.