9月18日,內(nei)蒙(meng)古能源發電投資集(ji)團有(you)限公(gong)司烏(wu)斯太熱(re)電廠(chang)就(jiu)內(nei)蒙(meng)古能源發電投資集(ji)團有(you)限公(gong)司烏(wu)斯太熱(re)電廠(chang)熔鹽儲熱(re)耦合煤電機組調頻調峰(feng)及安全供汽(qi)技術(shu)改造施工(gong)總承包項目發布中標結果公(gong)示,中標人為中國能源建設集(ji)團東北電力(li)第二工(gong)程(cheng)有(you)限公(gong)司。
據此前公告,該項目概況:
內蒙(meng)古能源發(fa)電(dian)投(tou)資集團有限公司烏(wu)(wu)斯(si)太(tai)熱(re)電(dian)廠(以下簡(jian)稱(cheng)(cheng)“烏(wu)(wu)斯(si)太(tai)熱(re)電(dian)廠”)位(wei)于內蒙(meng)古自治區(qu)阿拉善左(zuo)旗阿拉善經濟(ji)開發(fa)區(qu)(以下簡(jian)稱(cheng)(cheng)“開發(fa)區(qu)”),位(wei)于黃(huang)河、包蘭(lan)鐵路(lu)和110國道西側,距黃(huang)河直線距離約(yue)7km;位(wei)于烏(wu)(wu)海市烏(wu)(wu)達區(qu)西南(nan)約(yue)7km,兩(liang)臺機組分別于2008年11月28日和2010年12月20日投(tou)產。
烏(wu)斯太(tai)熱(re)電廠隸屬于內蒙古能源(yuan)發電投資(zi)集團有限公司,是(shi)(shi)內蒙古自治區國資(zi)委直屬國有獨資(zi)能源(yuan)發電企業,也是(shi)(shi)阿拉善高新(xin)技(ji)術(shu)開發區唯一一座集發電、民用供熱(re)、工業供汽為一體(ti)的綜(zong)合(he)性能源(yuan)企業。
本項目為(wei)火電項目調(diao)峰(feng)儲(chu)(chu)能(neng)改造工(gong)(gong)程,儲(chu)(chu)熱(re)容量(liang)120MWht,通過40MW電熔(rong)鹽加(jia)(jia)熱(re),配1.3MPa、330℃、112t/h蒸汽(qi)發生系統用(yong)于(yu)輸(shu)出(chu)(chu)供(gong)熱(re),頂(ding)峰(feng)小時1.5~3h可調(diao),對(dui)項目熱(re)電解(jie)(jie)耦,實(shi)現(xian)調(diao)頻(pin)、調(diao)峰(feng)、安(an)(an)全供(gong)熱(re)的(de)整體解(jie)(jie)決方案。(具(ju)(ju)體詳見(jian)技術規(gui)范(fan)書)。熔(rong)鹽儲(chu)(chu)熱(re)系統使用(yong)高(gao)(gao)廠變作為(wei)電源,采(cai)用(yong)電加(jia)(jia)熱(re)器將來自低溫(wen)(wen)罐(guan)的(de)熔(rong)鹽加(jia)(jia)熱(re)之后存儲(chu)(chu)到(dao)高(gao)(gao)溫(wen)(wen)罐(guan)中。放(fang)熱(re)模(mo)式(shi),機組除氧器部分出(chu)(chu)水(shui)經升(sheng)壓(ya)泵加(jia)(jia)壓(ya)后進入熔(rong)鹽 汽(qi)水(shui)換熱(re)器,將高(gao)(gao)溫(wen)(wen)熔(rong)鹽存儲(chu)(chu)的(de)熱(re)量(liang)轉(zhuan)化為(wei)中壓(ya)蒸汽(qi)外供(gong)。需(xu)選(xuan)擇具(ju)(ju)備專業安(an)(an)裝(zhuang)施(shi)工(gong)(gong)能(neng)力的(de)單位按照基于(yu)熔(rong)鹽儲(chu)(chu)熱(re)的(de)調(diao)頻(pin)調(diao)峰(feng)安(an)(an)全供(gong)熱(re)綜合提升(sheng)示(shi)范(fan)項目設(she)計方案及圖紙要求,完成(cheng)項目的(de)安(an)(an)裝(zhuang)施(shi)工(gong)(gong)等工(gong)(gong)作(具(ju)(ju)體內容詳見(jian)技術規(gui)范(fan)書)。
招標范圍:
內蒙古能(neng)源(yuan)發電(dian)(dian)投資集團有(you)限(xian)公司烏斯太熱(re)電(dian)(dian)廠(chang)熔(rong)鹽(yan)儲(chu)熱(re)耦合煤電(dian)(dian)機(ji)組調(diao)頻調(diao)峰(feng)及(ji)安全(quan)(quan)(quan)(quan)供(gong)汽技術改(gai)造(zao)項目(mu)范圍內所(suo)有(you)設備、材料(liao)(liao)的(de)(de)(de)(de)安裝,單(dan)體(ti)調(diao)試、配(pei)合系統調(diao)試(有(you)特別說(shuo)明的(de)(de)(de)(de)除外(wai))、焊口檢測、特種設備報(bao)檢(包括(kuo)備案告知、檢驗(yan)、驗(yan)收、注冊登(deng)記、取證等(deng)(deng)(deng)(deng))、儀表(biao)校驗(yan)、安全(quan)(quan)(quan)(quan)評估報(bao)告,包括(kuo)熔(rong)鹽(yan)儲(chu)熱(re)項目(mu)場地內全(quan)(quan)(quan)(quan)部設備移建(jian)(jian),新建(jian)(jian)項目(mu)基礎、房屋、圍堰(yan)、地坪的(de)(de)(de)(de)建(jian)(jian)造(zao),室內外(wai)地下(xia)設施、道路的(de)(de)(de)(de)建(jian)(jian)造(zao),至主機(ji)廠(chang)房可能(neng)涉(she)及(ji)到的(de)(de)(de)(de)管架(jia)支柱、構筑物墻(qiang)體(ti)的(de)(de)(de)(de)建(jian)(jian)造(zao)、更改(gai)及(ji)加固(gu)等(deng)(deng)(deng)(deng),以及(ji)電(dian)(dian)動引風(feng)機(ji)由(you)50%增(zeng)容(rong)為(wei)100%的(de)(de)(de)(de)拆除和新建(jian)(jian)工作(zuo);包含(han)熔(rong)鹽(yan)儲(chu)熱(re)項目(mu)和電(dian)(dian)動引風(feng)機(ji)改(gai)造(zao)項目(mu)的(de)(de)(de)(de)全(quan)(quan)(quan)(quan)部工藝、建(jian)(jian)構筑物、電(dian)(dian)氣(含(han)火災報(bao)警(jing)系統)、儀控、給(gei)排水(含(han)消防水系統)、油漆(qi)保溫、裝飾裝修(xiu)、暖通等(deng)(deng)(deng)(deng)全(quan)(quan)(quan)(quan)套安裝及(ji)部分材料(liao)(liao)設備供(gong)貨、安裝、設備單(dan)體(ti)調(diao)試等(deng)(deng)(deng)(deng)。
施工范(fan)圍至(zhi)少包(bao)含但不限于(yu)以(yi)下(xia)(詳見附(fu)件(jian)1技術規范(fan)書的附(fu)錄2工程(cheng)量(liang)清單和附(fu)件(jian)2初步(bu)設計(ji)文件(jian))系統及設備:
2.3.1儲(chu)熱系(xi)統(tong):所有建(jian)構(gou)筑物、高溫儲(chu)罐(guan)地下樁基(ji)、低溫儲(chu)罐(guan)地下樁基(ji)、熔鹽泵(beng)、熔鹽電加熱器及相(xiang)關管(guan)道、閥門、附件等;
2.3.2換(huan)熱(re)系統:熔鹽(yan)換(huan)熱(re)站、預(yu)熱(re)蒸發器、過(guo)熱(re)器及相關管(guan)道、閥門、儀表等;
2.3.3蒸汽系(xi)統(tong)(tong):工業(ye)供汽系(xi)統(tong)(tong)等;
2.3.4供水系統:升壓泵、應急加熱(re)器及(ji)及(ji)相關管道、閥門(men)、儀表(biao)等;
2.3.5電(dian)(dian)氣系統(tong):變(bian)壓器、調功柜(ju)(ju)、0.4kV低壓配電(dian)(dian)柜(ju)(ju)、相關(guan)(guan)開關(guan)(guan)設(she)備、照明(ming)、檢(jian)修及小動力設(she)施、防雷及接地系統(tong)、消防報警系統(tong)、電(dian)(dian)纜及電(dian)(dian)纜橋架和(he)電(dian)(dian)纜封堵、6kV開關(guan)(guan)柜(ju)(ju)、電(dian)(dian)纜敷(fu)設(she)等;
2.3.6控(kong)制系(xi)統(tong):DCS系(xi)統(tong)、盤柜、線纜(lan)等;
2.3.7平臺、扶(fu)梯(ti):項目(mu)范(fan)圍內的(de)(de)相關設(she)備設(she)置必要(yao)的(de)(de)平臺、扶(fu)梯(ti);
2.3.8保溫(wen)、油漆;
2.3.9消(xiao)防(fang)(fang)系(xi)統:消(xiao)防(fang)(fang)管線、滅火(huo)器(qi)、消(xiao)防(fang)(fang)沙箱(xiang)、高溫(wen)防(fang)(fang)護服、消(xiao)防(fang)(fang)工器(qi)具等。
2.3.10火災報(bao)警系統:煙感報(bao)警器、火災報(bao)警電話;
2.3.11給排水系統:熔鹽儲(chu)熱換熱站區域室(shi)(shi)內(nei)外雨水管(guan)道(dao)、室(shi)(shi)內(nei)外雨水管(guan)道(dao)、井(jing)蓋;
2.3.12氮(dan)氣供給(gei)系(xi)統(tong):制(zhi)氮(dan)系(xi)統(tong)、氮(dan)氣加熱系(xi)統(tong)、氮(dan)氣供應管道;
2.3.13引風(feng)機系(xi)統:#2爐50%容量的電(dian)(dian)動引風(feng)機改(gai)造(zao)(zao)為一(yi)臺(tai)100%負荷電(dian)(dian)動雙(shuang)級動葉可調(diao)軸(zhou)流風(feng)機,包含材料供貨(huo)和安(an)裝調(diao)試,包含:原引風(feng)機拆除,新增引風(feng)機基礎建造(zao)(zao),新增引風(feng)機及附(fu)屬設備擴容改(gai)造(zao)(zao),煙道改(gai)造(zao)(zao),入口及出口擋(dang)板門改(gai)造(zao)(zao),引風(feng)機變(bian)頻室建造(zao)(zao),以及電(dian)(dian)纜、儀(yi)表等(deng)。
本(ben)次施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)范(fan)圍所述工(gong)(gong)(gong)(gong)(gong)程(cheng)量(liang)均基(ji)于初(chu)步設計圖紙(詳(xiang)見附(fu)件(jian)(jian)1技術(shu)規(gui)范(fan)書(shu)和(he)附(fu)件(jian)(jian)2初(chu)步設計文件(jian)(jian))提(ti)出,與最(zui)終施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)圖可(ke)能存在偏(pian)差,項目采用固(gu)定總(zong)價(jia)(jia)包干(gan),不予調整,相關風(feng)險已包含在總(zong)報價(jia)(jia)中(zhong)。特此說明。由于現場(chang)考(kao)察(cha)不充分造成(cheng)工(gong)(gong)(gong)(gong)(gong)作項目遺漏(lou),結果由投標人負責(ze)。在項目執行過程(cheng)中(zhong),投標人不能因此提(ti)出任何關于漲價(jia)(jia)和(he)延長工(gong)(gong)(gong)(gong)(gong)期的要(yao)求,投標人對本(ben)工(gong)(gong)(gong)(gong)(gong)程(cheng)安全、環境保護、工(gong)(gong)(gong)(gong)(gong)程(cheng)質量(liang)、工(gong)(gong)(gong)(gong)(gong)期等管理負有全部責(ze)任(具體(ti)安裝施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)要(yao)求詳(xiang)見技術(shu)規(gui)范(fan)書(shu))。
本項目固定含稅總(zong)價(jia)包(bao)干,不予調整,相(xiang)關風險已包(bao)含在總(zong)價(jia)中。
公告原文如下: