kuenda kumwedzi mapiritsi edu ehutsanana sangara ndeyekadzi yedu nguva neccessary chigadzirwa, icho chinofanirwa kuve chakapfava uye chine ganda rinoshamwaridzika kushandisa, rinopisa gore remuchira rinogona kupedzera mvura kutora mvura, SAP yakakosha inogona kuvhara mvura, pasi pepa chena PE firimu, isina mvura uye inogona kufema.