摘要
设计工作贯穿工程项目的全过程,是EPC总承包项目的基础,在总承包阶段,由于会受到各种不可控因素的影响,对于项目前端设计或基本设计的更改不可避免。论文对MGSE二期项目中发生的燃气增压站管线最大允许运行压力变更和主管线连接方式,由热开孔变为冷开孔施工进行了介绍和研究,为后续受变更影响部分设计工作的完成提供了参考。
The design work which exists throughout the project is the basis of the Engineering, Procurement and Construction general contract. During every stage of the general contract, the project will be influenced by variously uncontrollable events which will lead to the unavoidable change of the Front End Engineering Design or Basic Design. This study introduces the design changes of Maximum Allowable Operating Pressure in the pipelines of Booster Gas Compression Station and the pipeline connection ways changing from hot tap construction to cold tap construction happened in Master Gas System Expansion（MGSE）Project Phase 2. The analyses of this study will be a reference to help finalize the subsequent design work influenced by the design changes.
出处
《工程建设与设计》
2017年第19期216-219,共4页
Construction & Design for Engineering
关键词
国际EPC总承包
设计变更
燃气增压站
international EPC general contract
design change
booster gas compression station
