They built the office building of the provincial youth league committee equipped with all conditions and environment for work.

The builders involved in a project for increasing the capacity of the Kaechon Tile Factory completed the construction of various blocks of structure and the installation of press, spray drying furnace and other equipment, thus laying a foundation for the production of finishing building materials needed for regional construction.

Phyongsong City finished the construction of waterway tunnels, settling pond, filter bed and drainage reservoir in a short span of time and concluded the laying of water supply pipes and the installation of various kinds of valves in order to solve the domestic water problem for residential families in the city.

The South Phyongan Provincial Medicine Management Office finished the construction of a medicine storehouse and officials and teaching staff of Phyongsong University of Medicine updated the practice room of the hygienic faculty equipped with analysis and research conditions.

The province spruced up the appearance of various research bases of the provincial agricultural science institute and consolidated its material and technical foundations to open up a prospect for contributing to the solution of sci-tech problems arising in breeding, preserving and propagating high-yielding grains and vegetables.