Logistics Park Site Leveling Project
In the site leveling operation of Cuiping District Logistics Park in Yibin City, the mechanical excavation and blasting excavation are used to carry out the leveling work. The site leveling work of the logistics park is carried out by open-air hole-by-hole detonation construction, and the southeast corner of the site is residential. In order to evaluate the vibration impact of blasting vibration on residential buildings, in March 2018, our company undertook blasting vibration monitoring and assessed the safety distance of blasting operations in logistics parks.