Later, work was done to expand the port: in 1939 the North Pier was built, which is a gravitational type structure from giant arrays, the length of the giant array is 1 5 m, the width is 7.2 m and the height is from 9.4 to 9.65 m. The pier consists of 9 berths with a length of 1058.7 m. and bank protection in the area of the power plant 91 m. Out of 9 berths, two berths (Nos.