Enhanced Constructability Using 4D Plus Modelling in Brownfield Sites  

作　　者：Michael A. Stogdill Muhammed Asharaf T. Veleri Michael A. Stogdill;Muhammed Asharaf T. Veleri(Project Management Team—OFPDNGPD, Saudi Aramco, Dhahran, Kingdom of Saudi Arabia)

机构地区：[1]Project Management Team—OFPDNGPD, Saudi Aramco, Dhahran, Kingdom of Saudi Arabia

出　　处：《Journal of Building Construction and Planning Research》2023年第2期36-49,共14页房屋建造与规划研究（英文）

摘　　要：In the oil and gas industry, operations in greenfield sites are straightforward. However, there are increased risks, such as damage to existing facilities, unknown site conditions, and other complexities in brownfield sites. In addition to these physical risks, task scheduling is also complex, as vessels need to be replaced during a turnaround. To mitigate the risks of site conditions and realize a truncated schedule for Saudi Aramco’s operations, 3D laser scanning was combined with 3D modeling, clash detection, and time. This integrated approach minimized the shutdown period, which resulted in cost savings, heightened safety, and enhanced stakeholder communications.In the oil and gas industry, operations in greenfield sites are straightforward. However, there are increased risks, such as damage to existing facilities, unknown site conditions, and other complexities in brownfield sites. In addition to these physical risks, task scheduling is also complex, as vessels need to be replaced during a turnaround. To mitigate the risks of site conditions and realize a truncated schedule for Saudi Aramco’s operations, 3D laser scanning was combined with 3D modeling, clash detection, and time. This integrated approach minimized the shutdown period, which resulted in cost savings, heightened safety, and enhanced stakeholder communications.

关 键 词：BROWNFIELD Laser Scanning 4-D Modeling 3-D Modeling CONSTRUCTABILITY 

分 类 号：F42[经济管理—产业经济]