Calcaneal spurs are detected by two forms of radiographic examination.
The Mratinje Dam is a concrete arch dam in the canyon of the Piva River in Montenegro .. Montenegro. Montenegro. Piva River. Piva River. concrete. concrete. arch dam. arch dam. Mratinje. Mratinje. The dam was completed in 1975 with designs by Energoprojekt .. Energoprojekt. Energoprojekt holding. Its construction resulted in the flooding of the Piva canyon and the creation of Lake Piva , which , with its 12.5 km ² , is the second largest lake in Montenegro .. Montenegro. Montenegro. Lake Piva. Lake Piva. The dam is 220 m high , one of the highest in Europe .. Europe. Europe. The dam is 268 m long and 4.5 m thick at the crest , while it is 30 m long and 36 m thick at the base .. The foundations go as deep as 38 m into the ground .. 820000 m3 of concrete and 5,000 tonnes of steel were built into the dam .. concrete. concrete. steel. steel. The hydroelectric power station at Mratinje is capable of producing 860 gigawatt-hours per annum .. hydroelectric power station. hydroelectricity. Mratinje. Mratinje. gigawatt-hours. Watt-hour. It has three turbines and generators , each with a generation capacity of 120 MW .. megawatt. The location of the 16th century Piva Monastery was flooded by the lake , so while the dam was built , the monastery was broken into pieces and moved to a higher ground , 3.5 km away .. Piva Monastery. Piva Monastery. It was reconstructed in the original way .. Dam was used as location for shooting British produced World War II movie Force 10 from Navarone as main tactical target and it was also pictured on a movie poster .. Force 10 from Navarone. Force 10 from Navarone ( film )