$ {0} $ {1} $ {2} $ {3} Engineer Nazarnejad visits Lorestan Province Dam $ {4} $ {5} During the visit, which was accompanied by Engineer Masoudi, the Lorestan Province Laboratory Manager and Engineer Moradi, the director of the Mahmoura Dam Laboratory, they visited various parts of the dam according to Engineer Hosseini. $ {6} $ {7} Dam of Messenger $ {8} $ {9} is located in Delfan city, Lorestan province $ {10}. $ {11} $ {12} $ {13} This twin concrete dam has been built on the Kashkan River from the Karkheh River branches. In the development of agriculture and water supply of Lorestan province. The technical and soil mechanics laboratory in the implementation of the dam is playing quality in the discussion of quality control. $ {22} $ {23} $ {24}