After 30 hours of day and night continuous operation, on April 2 at 9 o’clock evening local time the Belarus complex project hotel sub-base of 1460 square meter concrete pouring finished. The foundation of the raft thickness and volume are the most important, the raft  were inserted more but still high, the height was up to 5.05 meters, and 1 meter high beam, the empty space was small, the concrete pouring was very difficult. The project department  confirmed the pouring scheme of a upper pump and a ground pump at the same time. During the raft construction, the project department staff had 24 hours shift, it took 15 days to complete the more than 500 tons of intensive raft steel reinforcement and successfully complete the execution of the target point of the hotel project.