西部管道兰州原油末站15×104m3储罐工程采取了新工艺,从预制开始就严格控制罐底板的切割质量,把误差控制在1mm以内。在铺设的过程中严把质量关,严格控制中幅板的组对间隙,将施工过程中的累计误差控制在规范要求内,保证了走廊板依次铺设的精度,这样不用再重起走廊板,进行二次切割走廊缝,极大地降低了施工成本。 West pipeline Lanzhou crude oil terminal station 15 × 104m3 tank project has taken a new technology, from the beginning of the precast strict control of the cutting quality of the tank floor, the error controlled within 1mm. In the process of laying strict quality control, strict control of the group of the gap on the board, the construction process of the cumulative error control requirements in the norms to ensure the succession of corridor board laying accuracy, so do not have to restart the corridor board, Corridor for secondary cutting seam, which greatly reduces the cost of construction.