工(gong)(gong)業裝置(zhi)(zhi)設備(bei)材(cai)(cai)料(liao)采(cai)(cai)(cai)購(gou)費(fei)用通常占裝置(zhi)(zhi)總投資(zi)的(de)(de)50%~60%,。其中管(guan)(guan)道(dao)材(cai)(cai)料(liao)的(de)(de)采(cai)(cai)(cai)購(gou)費(fei)用占設備(bei)材(cai)(cai)料(liao)總費(fei)用的(de)(de)23%,安(an)裝時管(guan)(guan)道(dao)材(cai)(cai)料(liao)施工(gong)(gong)占施工(gong)(gong)總工(gong)(gong)時約47%,因此管(guan)(guan)道(dao)材(cai)(cai)料(liao)采(cai)(cai)(cai)購(gou)工(gong)(gong)作對(dui)(dui)節約項目投資(zi)和(he)保(bao)證(zheng)項目建設進(jin)(jin)度起著重要作用,管(guan)(guan)道(dao)材(cai)(cai)料(liao)采(cai)(cai)(cai)購(gou)詢(xun)價文(wen)件(jian)編制(zhi)的(de)(de)技術水平對(dui)(dui)順(shun)利進(jin)(jin)行采(cai)(cai)(cai)購(gou)工(gong)(gong)作起著不可低(di)估(gu)的(de)(de)作用。
管道材料(liao)詢(xun)(xun)價(jia)文(wen)件(jian)(jian)通(tong)常由(you)技術文(wen)件(jian)(jian)和商務(wu)文(wen)件(jian)(jian)組成。技術文(wen)件(jian)(jian)包(bao)括(kuo)材料(liao)請購(gou)單及(ji)其附(fu)件(jian)(jian)。材料(liao)請購(gou)單見表(biao)16.179。附(fu)件(jian)(jian)通(tong)常有:技術數據(ju)表(biao),采(cai)購(gou)說明書,詢(xun)(xun)價(jia)圖紙內容,可根據(ju)具體情況增刪。商務(wu)文(wen)件(jian)(jian)(由(you)采(cai)購(gou)部(bu)門負責編制)包(bao)括(kuo)詢(xun)(xun)價(jia)函報價(jia)須(xu)知、商務(wu)報價(jia)表(biao)、合同基(ji)本條件(jian)(jian)、檢驗要(yao)(yao)求、包(bao)裝要(yao)(yao)求、運(yun)輸要(yao)(yao)求保密要(yao)(yao)求。工程(cheng)公(gong)司商務(wu)文(wen)件(jian)(jian)一般均為標準格式,在此不再介紹。
閥(fa)門詢價技(ji)術文件(jian)的組成:材(cai)料請(qing)購單(dan)、閥(fa)門數量(liang)(liang)清單(dan)、閥(fa)門數據(ju)表(biao)、閥(fa)門采購說明書、其他(ta)附(fu)件(jian)(閥(fa)門試驗(yan)(yan)和(he)檢(jian)驗(yan)(yan)要求以及(ji)工程(cheng)規定“管(guan)道材(cai)料標識”)。各工程(cheng)公司均(jun)有標準格(ge)式(shi)的閥(fa)門數量(liang)(liang)清單(dan)、閥(fa)門數據(ju)表(biao)(格(ge)式(shi)及(ji)示例見附(fu)表(biao))。


