Kutshanje, iqela leevalvu zesango eziqinileyo ze-DN1200 kunye ne-DN1000 ezinyukayo ezithunyelwe eRashiya zamkelwe ngempumelelo. Eli qela leevalvu zesango liphumelele uvavanyo loxinzelelo kunye nokuhlolwa komgangatho. Ukususela ekutyikityweni kweprojekthi, inkampani yenze umsebenzi kwinkqubela phambili yemveliso, ukupakishwa kwemveliso kunye nokulungiswa kwedatha. Ukwamkelwa kokugqibela kugqitywe ngempumelelo.