The South Phyongan Provincial Brigade of the waterway construction division over-fulfills its daily plans by sharing advanced construction methods, experience and technology and increasing the number of skilled workers through various mass movements.

The shock brigade members of the Jagang Provincial Brigade, who successfully excavated a tunnel, are carrying on their drive while raising the working efficiency, strictly observing the technical rules in every work process.

The shock brigade members of the Taedong Irrigation Construction Brigade and the Ministry of Mining Industry Brigade are pushing ahead with the project by fully displaying collectivism.

The Pyongyang Municipal Brigade, the Ministry of Construction and Building-Materials Industry Brigade and other units in charge of structure construction are concentrating manpower and machinery on the waterway tunnel projects and making a breakthrough in the drive after fulfilling their tasks ahead of schedule.

The projects proceed at the final stage thanks to the devoted efforts of the builders.