The present project is related to construction of covered concrete channel in section 14 with the length of 3100m from Kermanshah Imam Khomeini highway intersection to Ghare Sou river connection point. And also completing the remaining works of section 11 and 13 for the length of 5100m. This project consists of 534,000 cubic meters of foundation digging, 12,500 tons of bar bending and 88,000 cubic meters of concrete placement.