Posachedwapa, gulu la DN1200 ndi DN1000 lokwera tsinde la mavavu osindikizira omwe amatumizidwa ku Russia adalandiridwa bwino.Gulu la ma valve apakhomo ladutsa kuyesedwa koyezetsa ndikuwunika kwabwino.Kuyambira kusaina kwa polojekitiyi, kampaniyo yakhala ikugwira ntchito yokhudzana ndi kupita patsogolo kwazinthu, kuyika zinthu ndikukonzekera deta.Kuvomereza komaliza kumatsirizidwa bwino.