Posachedwa, kuti akwaniritse zosowa za makasitomala omaliza, ogwira ntchito ku Shantui adayendera malo opangira zida ku Western Africa kuti akapereke ntchito, kukonza, kuyang'anira patrol, ndi maphunziro a zida.
Makasitomala m'modzi ku Congo-Kinshasa ndi kasitomala wokhulupirika wa Shantui ndipo ali ndi makina opitilira 10 a Shantui amitundu yosiyanasiyana.Othandizira anayenda ulendo wopitilira 500km kupita kudera la migodi kuti akasonkhanitse ndikutumiza makina amtundu wa SG21-3 omwe angofika kumene ndikuyang'ana/kukonza bulldozer yomwe ikugwira ntchito patsamba la kasitomala.Atamaliza kuyang'anira oyang'anira, ogwira ntchitoyo adaperekanso maphunziro amasiku atatu ogwirira ntchito ndi kukonza kwa ogwira ntchito pazidazo.Panthawi yotumikira makasitomala omaliza, anthu ogwira ntchitowo adayenderanso makasitomala mwachangu panjira ndikupereka chithandizo chaukadaulo pazida za Fengfan ndi China Railway No.9 Group Project kuti athetse mavuto a makasitomala munthawi yake.Ulendowu unakwaniritsa zotsatira zomwe zinkayembekezeredwa ndipo adapindula kwambiri ndi makasitomala.
Kutsatira kulowetsedwa kwa zida za Shantui ku Congo-Kinshasa, ogwira ntchito ku Shantui apitilizabe kugulitsa zisanachitike komanso ntchito zotsatsa, nthawi zonse amatsatira kutsogolo kwa ntchito zakunja, ndikuteteza misika yakunja kwa Shantui.