Bulgaria's Power Distribution North, a unit of Czech power utility Energo-Pro, said on Tuesday that it has completed two investment projects in the Varna province worth a total of 400,000 levs. The larger project, worth over 320,000 levs, was a stage in the construction of a new overhead power line in the Dobreva cheshma area near Varna, the company said in a statement. The other project concerned the rehabilitation of an overhead power line to the city of Valchi Dol.Power Distribution North operates power lines with a total length of some 42,000 km over a territory of nearly 30,000 sq m in northeastern Bulgaria.