Implementation of the green space of Ilam Gas Refinery Project: Implementation of the green space of Ilam Gas Refinery Type of Activity: Green space, pressurized irrigation and landscaping Employer: Ilam Gas Refining Company Year: 1387 Implementation of seedling operation along with irrigation and bush work along with irrigation and bush production in Tizkharab area of Urmia city. Preparation of materials and implementation of water transmission and distribution lines in the city of Karaj