At 14:55 Moscow time on January 19th, with the last whistle of the concrete mixer truck, the concrete casting of 160B coke tower frame structure was completed successfully after 22 hours and 25 minutes, which was 48 hours ahead of the original schedule. It marked the successful capping of 160B coke tower frame structure of this project. The frame structure of 160B coke tower took more than 9 months from foundation excavation in April 2019 to capping in January 2020, with pour concrete of 6600m3. The Successful capping laid a solid foundation for speeding up the project construction.