DEC-NGP-M-GE-001-2020-1输气管道工程阀室安装通用图集.pdf

国家管网集团设计与工程建设准则 PipeChina Design & Engineering Code 输气管道工程 阀室安装通用图集 DEC-NGP-M-GE-001-2020-1 国家石油天然气管网集团有限公司 © 版权所有 2020-09-30 发布 2020-10-01 实施 目 录 前言························································Ⅴ DN150~DN450 带燃气发电装置阀室工艺安装图···············34 第一章 编制说明 DN500~DN750 带燃气发电装置阀室工艺安装图···············35 说明·························································1 DN800~DN1200 带燃气发电装置阀室工艺安装图··············36 第二章 阀室总图专业通用图 DN150~DN450 带分输阀室工艺安装图·······················37 普通、监视阀室、B 类监控阀室 总平面、道路及竖向布置图 ·················18 DN500~DN750 带分输阀室工艺安装图·······················38 A 类监控阀室 总平面、道路及竖向布置图·····················19 DN800~DN1200 带分输阀室工艺安装图······················39 普通、监视阀室、B 类监控阀室（不设放空区）总平面、道路及竖向布置图·····20 DN150~DN450 带分输带燃气发电装置阀室工艺安装图·········40 A 类监控阀室（不设放空区）总平面、道路及竖向布置图··········21 DN500~DN750 带分输带燃气发电装置阀室工艺安装图·········4 1 普通、监视阀室、B 类监控阀室（设移动放空设施）总平面、道路及竖向布置图··22 DN800~DN1200 带分输带燃气发电装置阀室工艺安装图········42 A 类监控阀室（设移动放空设施）总平面、道路及竖向布置图······23 DN150~DN450 移动放空阀室工艺安装图 ·····················43 围墙 详图················································24 DN500~DN750 移动放空阀室工艺安装图 ·····················44 钢丝网围墙 详图··········································25 DN800~DN1200 移动放空阀室工艺安装图 ····················45 道路 铺装 排水沟 详图····································26 DN150~DN450 带燃气发电装置移动放空阀室工艺安装图·······46 阀室铺装、截水墙布置图····································27 DN500~DN750 带燃气发电装置移动放空阀室工艺安装图·······47 1.5m，4.0m 宽围墙门 详图··································28 DN800~DN1200 带燃气发电装置移动放空阀室工艺安装图··