Chitukuko Chathu
2016
kampani unakhazikitsidwa, mankhwala waukulu akugubuduza ma CD R & D ndi kupanga, 2 waika zida 2.5 mamita, anthu 20.
2017
Chiwerengero cha ogwira ntchito chinakwera kufika pa 35 powonjezera zida zozungulira nsanja za 3 mita.
2018
kampani unakhazikitsidwa, mankhwala waukulu akugubuduza asilikali ma CD ma CD & D ndi kupanga, 2 waika zida 2.5 mamita, anthu 20
2019
Bokosi lalikulu lidapangidwa bwino ndikuyamba kugwira ntchito, ndipo bokosi laling'ono lidawonjezeka nthawi imodzi, ndikuwonjezera zida ziwiri za 3.2 metres ndikuwonjezera kuchuluka kwa antchito mpaka 75.
2020
kampani unakhazikitsidwa, mankhwala waukulu akugubuduza ma CD R & D ndi kupanga, 2 waika zida 2.5 mamita, anthu 20.
2021
Military muyezo kulengeza, kuyang'ana pa chitukuko cha asilikali airtight bokosi.
