【正文】 CNG加氣子站工程項目可行性研究報告 目 錄前 言 ...................................................................................................11 城市現(xiàn)狀 ...........................................................................................2 自然狀況 ....................................................................................2 社會經(jīng)濟發(fā)展現(xiàn)狀 ....................................................................5 城市結(jié)構(gòu)與人口 ........................................................................6 城市能源供應(yīng)及消費狀況 ........................................................7 環(huán)境狀況 ....................................................................................7 交通條件 ....................................................................................82 設(shè)計依據(jù)、設(shè)計原則及規(guī)范與標(biāo)準(zhǔn) ................................................9 設(shè)計依據(jù) ....................................................................................9 編制原則 ....................................................................................9 編制應(yīng)遵循的規(guī)范、標(biāo)準(zhǔn) ........................................................113 我國城鎮(zhèn)燃?xì)飧艣r與發(fā)展燃?xì)庹?.............................................12 我國能源 ..................................................................................12 城鎮(zhèn)燃?xì)飧艣r ...........................................................................14 我國發(fā)展城鎮(zhèn)燃?xì)庹?..........................................................194 氣源確定與氣源基本參數(shù) .............................................................19 氣源條件 ..................................................................................19 CNG 與 LNG 氣源選擇 ...........................................................22 CNG 供氣及供氣基本參數(shù) ......................................................235 工程項目范圍、供氣規(guī)模及主要工程量 ......................................24 工程項目建設(shè)的必要性 ..........................................................24 工程項目范圍 ..........................................................................25 供氣原則 ..................................................................................25 供氣對象與供氣范圍 ..............................................................26 氣化人口與氣化率的確定 ......................................................26 工程分期 ...................................................................................27 各類用戶耗熱定額 ..................................................................27 居民與商業(yè)用戶高峰系數(shù)的確定 ..........................................28 供氣比例與供氣規(guī)模 ..............................................................30 各類用戶耗氣量平衡與高峰流量 ........................................31 儲氣與調(diào)峰 ............................................................................346 CNG 氣源站 ....................................................................................38 站址選擇 ..................................................................................38 建站規(guī)模及占地面積 ..............................................................39 總圖布置 ..................................................................................39 CNG 氣源站豎向設(shè)計 ..............................................................40 交通運輸及道路 ......................................................................41 綠化 ..........................................................................................41 用地指標(biāo) ..................................................................................41 工藝設(shè)計與主要設(shè)備 ..............................................................42 管材選擇及防腐 ......................................................................47 公用工程 ................................................................................487 中壓管網(wǎng)輸配系統(tǒng) .........................................................................53 中壓輸配系統(tǒng)壓力級制確定 ..................................................53 城區(qū)中壓管網(wǎng)布置原則 ..........................................................55 中壓管網(wǎng)布置 ..........................................................................56 中壓管網(wǎng)的敷設(shè)和特殊地段的處理 ......................................57 管材選擇與防腐 ......................................................................58 管道水力計算 ..........................................................................59組織機構(gòu)及勞動定員 ....................................................................619 環(huán)境保護專篇 .................................................................................62 設(shè)計采用規(guī)范及標(biāo)準(zhǔn) ..............................................................63 污染物及治理措施 ..................................................................63 綠化設(shè)計 ..................................................................................6410 消防專篇 .......................................................................................65 設(shè)計采用規(guī)范和標(biāo)準(zhǔn) ............................................................65 工程項目火災(zāi)危險性分析 ....................................................65 消防措施 ................................................................................66 建立健全各種規(guī)章制度 ........................................................6711 勞動保護、職業(yè)安全與工業(yè)衛(wèi)生 ................................................68 設(shè)計依據(jù)及遵循的標(biāo)準(zhǔn)和規(guī)范 ............................................68 安全措施 ................................................................................68 勞動保護與工業(yè)衛(wèi)生 ............................................................7012 各類用戶對燃?xì)鈨r格承受能力分析 ...........................................71 居民用戶對燃?xì)鈨r格承受能力分析 ....................................71 商業(yè)用戶對天然氣價格承受能力分析 ................................7213 節(jié)能 ...............................................................................................73 能耗分析 ................................................................................73 節(jié)能措施 ................................................................................73 節(jié)能效益 ................................................................................7314 工程效益分析 ...............................................................................74 經(jīng)濟效益分析 .......................................