4月14日,中國(guo)電(dian)建中南院(yuan)就中廣核阿里雪域高原(yuan)“零碳”光儲熱電(dian)示范項(xiang)目(mu)50MW光熱發(fa)電(dian)項(xiang)目(mu)常規島(dao)、儲熱島(dao)及供暖部分EPC總承(cheng)包工程(cheng)熔(rong)鹽管道及設備電(dian)伴熱系統采(cai)購項(xiang)目(mu)發(fa)布成交公示,成交人為重慶川(chuan)儀十七廠(chang)有限公司。
據此前公告,該項目概況:
本工(gong)程(cheng)(cheng)新(xin)建50MW光熱(re)(re)電站,項(xiang)目任務為清(qing)潔(jie)能源供(gong)(gong)(gong)暖與發電。擬建廠址位于(yu)西(xi)藏(zang)自治(zhi)區阿里地區獅泉河鎮南側(ce)約7km處,距行署(shu)中心區約7.5km。項(xiang)目計(ji)(ji)劃于(yu)2024年06月(yue)15日(ri)開工(gong),2025年9月(yue)30日(ri)前建成與供(gong)(gong)(gong)暖相關的儲換熱(re)(re)島(dao)、常規島(dao)部(bu)分,并(bing)實現(xian)供(gong)(gong)(gong)暖,總工(gong)期(qi)(qi)565天(tian)。儲熱(re)(re)島(dao)傳熱(re)(re)儲熱(re)(re)介質采用(yong)二元(yuan)熔(rong)鹽(yan)(yan)(60%硝(xiao)(xiao)酸鈉(na)與40%硝(xiao)(xiao)酸鉀),共(gong)設置1組(zu)(zu)熔(rong)鹽(yan)(yan)儲罐(guan),包括一(yi)個冷熔(rong)鹽(yan)(yan)罐(guan)和一(yi)個熱(re)(re)熔(rong)鹽(yan)(yan)罐(guan),總儲熱(re)(re)容量(liang)約為2635.2MWh,儲熱(re)(re)時長約16h。熔(rong)鹽(yan)(yan)的工(gong)作溫(wen)度為290°C~520°C。本工(gong)程(cheng)(cheng)裝機(ji)為2套(tao)25MW高溫(wen)超高壓、直接(jie)空冷、軸向(xiang)排(pai)汽(qi)、抽汽(qi)凝汽(qi)式(shi)汽(qi)輪發電機(ji)組(zu)(zu),主蒸汽(qi)壓力為12.2MPa、溫(wen)度511°C。兩套(tao)汽(qi)輪發電機(ji)組(zu)(zu)可互為備用(yong)。供(gong)(gong)(gong)暖期(qi)(qi)為每年的9月(yue)28日(ri)至次年的5月(yue)23日(ri),共(gong)計(ji)(ji)238天(tian),供(gong)(gong)(gong)暖面積為150萬平方米。其(qi)余時間為非供(gong)(gong)(gong)暖期(qi)(qi)。
本(ben)項目設置1#和2#兩(liang)(liang)套蒸(zheng)汽(qi)(qi)(qi)(qi)(qi)(qi)(qi)發(fa)(fa)(fa)(fa)生系(xi)統(tong)(tong),1#蒸(zheng)汽(qi)(qi)(qi)(qi)(qi)(qi)(qi)發(fa)(fa)(fa)(fa)生系(xi)統(tong)(tong)產(chan)生的(de)(de)蒸(zheng)汽(qi)(qi)(qi)(qi)(qi)(qi)(qi)通(tong)往(wang)廠內(nei)新(xin)(xin)建(jian)換熱(re)(re)(re)首站(zhan)(zhan)加熱(re)(re)(re)熱(re)(re)(re)網(wang)循環水(shui),熱(re)(re)(re)水(shui)泵(beng)往(wang)原(yuan)換熱(re)(re)(re)首站(zhan)(zhan)進行(xing)(xing)換熱(re)(re)(re)供暖(nuan);2#蒸(zheng)汽(qi)(qi)(qi)(qi)(qi)(qi)(qi)發(fa)(fa)(fa)(fa)生系(xi)統(tong)(tong)產(chan)生的(de)(de)蒸(zheng)汽(qi)(qi)(qi)(qi)(qi)(qi)(qi)通(tong)往(wang)兩(liang)(liang)臺25MW抽(chou)汽(qi)(qi)(qi)(qi)(qi)(qi)(qi)凝汽(qi)(qi)(qi)(qi)(qi)(qi)(qi)式(shi)汽(qi)(qi)(qi)(qi)(qi)(qi)(qi)輪機組(zu)發(fa)(fa)(fa)(fa)電或(huo)抽(chou)汽(qi)(qi)(qi)(qi)(qi)(qi)(qi)供暖(nuan)(備用)。在1#蒸(zheng)汽(qi)(qi)(qi)(qi)(qi)(qi)(qi)發(fa)(fa)(fa)(fa)生系(xi)統(tong)(tong)發(fa)(fa)(fa)(fa)生故障停機或(huo)者檢(jian)修停機的(de)(de)情況下,2#蒸(zheng)汽(qi)(qi)(qi)(qi)(qi)(qi)(qi)發(fa)(fa)(fa)(fa)生系(xi)統(tong)(tong)可作為(wei)(wei)備用熱(re)(re)(re)源(yuan),產(chan)生的(de)(de)蒸(zheng)汽(qi)(qi)(qi)(qi)(qi)(qi)(qi)通(tong)過(guo)旁(pang)路經減溫(wen)減壓(ya)后通(tong)往(wang)廠內(nei)新(xin)(xin)建(jian)換熱(re)(re)(re)首站(zhan)(zhan)換熱(re)(re)(re)。新(xin)(xin)建(jian)換熱(re)(re)(re)首站(zhan)(zhan)通(tong)過(guo)汽(qi)(qi)(qi)(qi)(qi)(qi)(qi)水(shui)換熱(re)(re)(re)加熱(re)(re)(re)循環水(shui),熱(re)(re)(re)網(wang)循環水(shui)溫(wen)度為(wei)(wei)130/70°C,采(cai)用閉式(shi)雙管制系(xi)統(tong)(tong)。熱(re)(re)(re)網(wang)調節(jie)方式(shi)為(wei)(wei)“質、量共(gong)同調節(jie)”。新(xin)(xin)建(jian)一次(ci)熱(re)(re)(re)力管網(wang)接(jie)(jie)入(ru)原(yuan)換熱(re)(re)(re)首站(zhan)(zhan),與原(yuan)有一次(ci)管網(wang)接(jie)(jie)駁。原(yuan)換熱(re)(re)(re)首站(zhan)(zhan)保留作為(wei)(wei)中繼泵(beng)站(zhan)(zhan),以及極端(duan)工(gong)況下的(de)(de)備用熱(re)(re)(re)源(yuan)點。本(ben)工(gong)程擬建(jian)廠址位于西(xi)(xi)藏自治區(qu)(qu)阿(a)里地區(qu)(qu)獅(shi)(shi)泉河(he)鎮南(nan)側(ce)約7km處(chu),距行(xing)(xing)署中心區(qu)(qu)約7.5km。獅(shi)(shi)泉河(he)鎮地處(chu)安獅(shi)(shi)公(gong)路和新(xin)(xin)藏公(gong)路的(de)(de)交(jiao)匯處(chu),位于噶爾縣(xian)(xian)最北側(ce),北靠阿(a)里日土縣(xian)(xian),南(nan)倚昆莎鄉(xiang),西(xi)(xi)臨扎(zha)西(xi)(xi)崗鄉(xiang),東接(jie)(jie)左左鄉(xiang),是阿(a)里地區(qu)(qu)行(xing)(xing)署與噶爾縣(xian)(xian)政府所(suo)在地,對外交(jiao)通(tong)便(bian)利。
采購范圍:
采購范圍說明
本次采(cai)購范圍(wei)為中廣(guang)核阿里雪(xue)域高原(yuan)“零碳”光儲熱(re)電示范項目50MW太陽能(neng)熱(re)發電與供暖(nuan)工程常(chang)規島(dao)、儲熱(re)島(dao)及供暖(nuan)部分(fen)EPC總(zong)承包工程熔鹽管道及設備電伴熱(re)系(xi)統相關工作,包含但不限于:
針對(dui)本工程特點進行儲換熱(re)(re)島熔鹽管道、閥(fa)門(men)、設(she)備及儀(yi)(yi)表(biao)(含儀(yi)(yi)表(biao)閥(fa)及管線)電伴(ban)熱(re)(re)方案的設(she)計,對(dui)礦物絕緣(yuan)伴(ban)熱(re)(re)電纜及其附件(jian)、儀(yi)(yi)表(biao)控制(zhi)系(xi)統以(yi)及電氣設(she)備供(gong)(gong)貨(huo),并(bing)對(dui)全部供(gong)(gong)貨(huo)設(she)備進行指導(dao)安(an)裝及調試(響應人應提供(gong)(gong)安(an)裝調試服(fu)務部分的明細、單價(jia)及總價(jia),采購方有權(quan)根據報價(jia)開啟(qi)后的評審情(qing)況(kuang)決定此部分內容是否在合同范(fan)圍內)。
供貨范圍應至少包括(但不限于此):
(1)伴熱電纜;
(2)冷端線;
(3)冷(leng)熱端線連接接頭;
(4)冷端引出線;
(5)接線盒;
(6)安裝(zhuang)材料(包括捆扎(zha)不(bu)銹鋼絲、不(bu)銹鋼預沖孔(kong)扎(zha)帶、不(bu)銹鋼絲網、不(bu)銹鋼卡箍、警示標貼、金屬接線盒安裝(zhuang)支架等)及附件;
(7)警示標簽;
(8)KKS編碼標志;
(9)測溫元件;
(10)電伴熱DCS控(kong)制系統及各類連(lian)接電纜等(deng)安裝材料(liao);
(11)電(dian)(dian)(dian)伴熱電(dian)(dian)(dian)源柜及電(dian)(dian)(dian)源柜至電(dian)(dian)(dian)伴熱連接所需要的一切電(dian)(dian)(dian)纜等安裝(zhuang)材料;
(12)隨機備(bei)品備(bei)件(jian)、專用工(gong)具;
(13)其(qi)他有關的成套(tao)輔助設施(shi);
(14)全部(bu)供(gong)貨設備(bei)的運輸、卸貨及現場保管;
(15)全部供貨設(she)備的(de)現場安(an)裝指(zhi)導;
(16)全部供貨設(she)備的現場調試及其他現場服務。
具體供貨范圍列表(biao)供貨范圍應(ying)包括伴(ban)熱電(dian)(dian)纜、接線(xian)盒、安裝附件(jian)、電(dian)(dian)氣部分、儀表(biao)及(ji)控制部分等所有滿足電(dian)(dian)伴(ban)熱系統運行的必要附屬(shu)。下表(biao)請響應(ying)人填(tian)寫(xie)并補充完善。
表3.3.1供貨范圍表
注(zhu):上表中(zhong)伴熱(re)電(dian)(dian)纜(lan)部分,應(ying)在備(bei)注(zhu)欄列明對應(ying)于(yu)不(bu)同應(ying)用位置的回路(lu)(lu)數(shu)、回路(lu)(lu)長度(du)等信(xin)(xin)息(xi),可在下方增加新行(xing),給(gei)出更(geng)詳(xiang)細的各(ge)位置MI電(dian)(dian)纜(lan)型號和用量信(xin)(xin)息(xi)。備(bei)用電(dian)(dian)伴熱(re)要求詳(xiang)見采購(gou)文件技術(shu)規范書4.2.26~4.2.27章節。
包含的服務下列服務應包括在響應人的范圍內:
(1)提(ti)供給采購方本規范(fan)書以及(ji)適用(yong)規范(fan)和(he)標準的所(suo)有(you)資(zi)料、數據、圖(tu)紙、證(zheng)書和(he)其他文件(jian),包括運輸和(he)安(an)裝程序以及(ji)現場測試程序;
(2)提供給采購方(fang)所推(tui)薦的用于3年運(yun)行的備用部件清(qing)單,包括(kuo)價格(ge);
(3)運輸準備;
(4)運至現場并保管(guan);
(5)現場安裝;
(6)現場測試和(he)調試;
(7)現場(chang)最終驗收測試。
備品備件及專用工具
響(xiang)應人應提供(gong)設備(bei)三年運(yun)行(xing)時間內(nei)的備(bei)品備(bei)件,請響(xiang)應人列(lie)表描述必(bi)需的備(bei)品備(bei)件,并計入報(bao)價(jia)總(zong)價(jia),下表由響(xiang)應人填寫。
響應人應該(gai)提供用(yong)于(yu)安(an)(an)裝(zhuang)、運(yun)行和(he)維護所用(yong)專用(yong)工(gong)具的(de)清(qing)單,應確認并分別指(zhi)出用(yong)于(yu)安(an)(an)裝(zhuang)的(de)專用(yong)工(gong)具的(de)費用(yong),以及用(yong)于(yu)運(yun)行和(he)維護的(de)費用(yong)。專用(yong)工(gong)具清(qing)單見(jian)下(xia)表,由響應人填寫。
具(ju)體(ti)采購范圍及技術(shu)要求,詳(xiang)見公開(kai)競爭性(xing)談判文(wen)件技術(shu)規范書(shu)。
公告原文如下: