【正文】 .......6 氣源的確定 ....................................................................................................................................................6 3 供氣規(guī)模及氣化范圍 .........................................................................................................................................7 燃?xì)馐袌?chǎng)需求調(diào)查與分析 ......................................................................................................................7 供氣原則及氣化范圍 ................................................................................................................................8 各類用戶耗熱定額的確定 ......................................................................................................................8 不均勻系數(shù)的確定 .....................................................................................................................................9 各類用戶耗氣量的計(jì)算 .........................................................................................................................11 供需平衡 ...................................................................................................................................................... 14 4 輸氣站場(chǎng) ............................................................................................................................................................... 16 總圖運(yùn) 輸 ...................................................................................................................................................... 16 氣源工藝 ...................................................................................................................................................... 16 公用設(shè)施 ...................................................................................................................................................... 18 5 燃?xì)廨斉涔こ? ..................................................................................................................................................... 20 東營(yíng)市河口區(qū)天然氣輸配系統(tǒng) ......................................................................................................... 20 管網(wǎng)布置及水力工況分析 ................................................................................................................... 22 6 數(shù)據(jù)采集和監(jiān)控系統(tǒng) ...................................................................................................................................... 27 概述 ................................................................................................................................................................ 27 SCADA 系統(tǒng)的組成和功能 ................................................................................................................ 27 II 7 環(huán)境保護(hù)篇 .......................................................................................................................................................... 30 編制依據(jù) ...................................................................................................................................................... 30 自然環(huán)境和工程狀況 ............................................................................................................................. 30 主要污染物和污染源及控制措施 .................................................................................................... 31 管道建設(shè)對(duì)環(huán)境的影 響 ........................................................................................................................ 32 風(fēng)險(xiǎn)事故影響 ............................................................................................................................................ 32 8 節(jié)能篇 .................................................................................................................................................................... 33 概述 ................................................................................................................................................................ 33 城市節(jié)能分析 ............................................................................................................................................ 33 場(chǎng)站及輸配管網(wǎng)節(jié)能措施 ................................................................................................................... 33 9 消防專篇 ............................................................................................................................................................... 35 編制依據(jù) ...................................................................................................................................................... 35 爆炸和火災(zāi)危險(xiǎn)特性分析 ................................................................................................................... 35 安全與消防措施 ....................................................................................................................................... 35 10 勞動(dòng)安全與工業(yè)衛(wèi) 生篇 .............................................................................................................................. 37 編制依據(jù) .................................................................................................................................................... 37 安全防范措施 .......................................................................................................................................... 37 勞動(dòng)衛(wèi)生措施 .......................................................................................................................................... 38 11 項(xiàng)目實(shí)施 ............................................................................................................................................................. 39 組織機(jī)構(gòu)與勞動(dòng)定員 ........................................................................................................................... 39 后方設(shè)施 ...........................................................................................................................................