一、我國傳統模式(shi)
1. 國家(jia)投資 設計、采(cai)購(gou)、施工(gong)分階段分部門(men)完成。建設單位成立建設指揮(hui)部代(dai)表業主(zhu)負(fu)責整個項目(mu)建設過程中的設計協調、物資采(cai)購(gou)、施工(gong)管理等(deng),項目(mu)建設基本完成后交(jiao)付生產(chan)(chan)單位(中交(jiao))管理,進行開工(gong)準備。投料(liao)試車并考核合格(ge)后經過國家(jia)相(xiang)關的部門(men)(包括地方(fang)的安全消防、環保等(deng))驗收(shou)合格(ge)后,正式進入(ru)生產(chan)(chan)階段。
2. 企業(ye)自有資(zi)(zi)(zi)金和(he)銀行貸款(kuan)、股份(fen)制投資(zi)(zi)(zi)等(deng)(deng) 業(ye)主負(fu)責(ze)招標(biao)或(huo)委托設(she)計、采購、施(shi)工(gong)單位(wei),各單位(wei)分階(jie)段完成各自工(gong)作。業(ye)主成立項(xiang)目部,任(ren)命(ming)項(xiang)目經理負(fu)責(ze)整個(ge)項(xiang)目建設(she)過(guo)程中的(de)設(she)計協調、物資(zi)(zi)(zi)采購、施(shi)工(gong)管(guan)理等(deng)(deng),由監理單位(wei)或(huo)委托有資(zi)(zi)(zi)質的(de)工(gong)程管(guan)理單位(wei)負(fu)責(ze)現場的(de)施(shi)工(gong)管(guan)理等(deng)(deng)工(gong)作。
二(er)、設(she)計、采(cai)購、施(shi)工承包(bao)模式
1. 交鑰匙總承包(engineering procurement construction,EPC) 是指承包商按照合同約定,負責工(gong)(gong)(gong)程項目的設計、采購、施工(gong)(gong)(gong)安(an)裝和試運行服務全(quan)過(guo)程,向(xiang)業主交付具(ju)備使用(yong)條(tiao)(tiao)件的工(gong)(gong)(gong)程,并對承包工(gong)(gong)(gong)程的質量、安(an)全(quan)、工(gong)(gong)(gong)期、造價(jia)全(quan)面負責,最終向(xiang)業主提(ti)交一(yi)個滿足(zu)使用(yong)功能、具(ju)備使用(yong)條(tiao)(tiao)件的工(gong)(gong)(gong)程項目。
2. 設(she)計-施工(gong)(gong)(gong)承(cheng)(cheng)包(D-B)模式,是指(zhi)工(gong)(gong)(gong)程(cheng)承(cheng)(cheng)包企業按(an)照合同(tong)約(yue)定,承(cheng)(cheng)擔工(gong)(gong)(gong)程(cheng)項目設(she)計和施工(gong)(gong)(gong),并(bing)對承(cheng)(cheng)包工(gong)(gong)(gong)程(cheng)的質量、安全、工(gong)(gong)(gong)期、造價全面負責。根據工(gong)(gong)(gong)程(cheng)項目的不同(tong)規模、類型和業主(zhu)要求,工(gong)(gong)(gong)程(cheng)承(cheng)(cheng)包還可采用設(she)計(E)、設(she)計-采購承(cheng)(cheng)包(E-P)、采購-施工(gong)(gong)(gong)承(cheng)(cheng)包(P-C)等模式。
如果采用(yong)的(de)模式下(xia),施(shi)工(gong)和設(she)計是分離的(de),雙方(fang)難(nan)以及時協調,常常產生造(zao)(zao)(zao)(zao)價和使(shi)用(yong)功能上的(de)損失。在建設(she)工(gong)程的(de)造(zao)(zao)(zao)(zao)價上,設(she)計對(dui)造(zao)(zao)(zao)(zao)價的(de)影(ying)響占80%以上,降(jiang)低(di)工(gong)程造(zao)(zao)(zao)(zao)價,最重要(yao)的(de)階段就在于設(she)計。工(gong)程總承(cheng)包模式下(xia),設(she)計和施(shi)工(gong)過程深度(du)交叉,能夠(gou)在保證工(gong)程質量的(de)前提下(xia)最大限度(du)地降(jiang)低(di)成本。
工程應用:不清楚(chu)項目模(mo)式(shi)而造(zao)成的損失(shi)
某(mou)交鑰匙總承包(bao)(bao)項目(mu)(固定總價(jia)合同),在設(she)(she)計(ji)(ji)過程中,項目(mu)管(guan)(guan)理業主方提出了(le)一系列的(de)(de)修(xiu)(xiu)改(gai)(gai)方案(an),例(li)如:增(zeng)加(jia)360m長管(guan)(guan)廊、隔熱(re)設(she)(she)計(ji)(ji)的(de)(de)隔熱(re)層(ceng)(ceng)和(he)(he)防護層(ceng)(ceng)修(xiu)(xiu)改(gai)(gai)為較昂貴的(de)(de)材料等(deng),由于配管(guan)(guan)設(she)(she)計(ji)(ji)仍(reng)然按照純(chun)設(she)(she)計(ji)(ji)(E)模式(shi)的(de)(de)項目(mu)思路進行設(she)(she)計(ji)(ji),沒有進行記錄(lu),完(wan)全照業主的(de)(de)新方案(an)修(xiu)(xiu)改(gai)(gai),與簽項目(mu)合同和(he)(he)總價(jia)時的(de)(de)配管(guan)(guan)設(she)(she)計(ji)(ji)方案(an)相比,增(zeng)加(jia)了(le)很(hen)大一筆(bi)費用,造成(cheng)了(le)項目(mu)總承包(bao)(bao)方很(hen)大的(de)(de)損失(shi)。

