工(gong)業裝置設(she)(she)備材(cai)(cai)(cai)料(liao)采(cai)購(gou)(gou)(gou)費用通(tong)常占裝置總投資(zi)的(de)(de)50%~60%,。其中管道材(cai)(cai)(cai)料(liao)的(de)(de)采(cai)購(gou)(gou)(gou)費用占設(she)(she)備材(cai)(cai)(cai)料(liao)總費用的(de)(de)23%,安裝時管道材(cai)(cai)(cai)料(liao)施(shi)工(gong)占施(shi)工(gong)總工(gong)時約47%,因此管道材(cai)(cai)(cai)料(liao)采(cai)購(gou)(gou)(gou)工(gong)作對(dui)(dui)節約項目投資(zi)和保證項目建設(she)(she)進度起著重要作用,管道材(cai)(cai)(cai)料(liao)采(cai)購(gou)(gou)(gou)詢價文件(jian)編制的(de)(de)技(ji)術水平(ping)對(dui)(dui)順利進行采(cai)購(gou)(gou)(gou)工(gong)作起著不可低估的(de)(de)作用。
管道材料(liao)詢價文(wen)(wen)件(jian)(jian)(jian)通(tong)常(chang)由技(ji)(ji)術文(wen)(wen)件(jian)(jian)(jian)和商(shang)務(wu)文(wen)(wen)件(jian)(jian)(jian)組(zu)成。技(ji)(ji)術文(wen)(wen)件(jian)(jian)(jian)包(bao)括(kuo)材料(liao)請(qing)(qing)購(gou)單(dan)及其附(fu)件(jian)(jian)(jian)。材料(liao)請(qing)(qing)購(gou)單(dan)見表(biao)16.179。附(fu)件(jian)(jian)(jian)通(tong)常(chang)有:技(ji)(ji)術數據(ju)表(biao),采購(gou)說明書,詢價圖紙(zhi)內容,可根(gen)據(ju)具體情(qing)況增刪。商(shang)務(wu)文(wen)(wen)件(jian)(jian)(jian)(由采購(gou)部門負責編制)包(bao)括(kuo)詢價函報價須(xu)知、商(shang)務(wu)報價表(biao)、合(he)同基本條件(jian)(jian)(jian)、檢(jian)驗要求(qiu)(qiu)、包(bao)裝要求(qiu)(qiu)、運輸要求(qiu)(qiu)保密(mi)要求(qiu)(qiu)。工(gong)程公司(si)商(shang)務(wu)文(wen)(wen)件(jian)(jian)(jian)一般均為標準格式,在此(ci)不再介紹。
閥(fa)門(men)(men)(men)詢價技術(shu)文件(jian)的(de)(de)組成(cheng):材料(liao)請購單(dan)、閥(fa)門(men)(men)(men)數(shu)量清(qing)單(dan)、閥(fa)門(men)(men)(men)數(shu)據表(biao)、閥(fa)門(men)(men)(men)采(cai)購說明(ming)書、其他(ta)附(fu)件(jian)(閥(fa)門(men)(men)(men)試驗和檢驗要(yao)求以及工(gong)程(cheng)規定“管道材料(liao)標(biao)識”)。各工(gong)程(cheng)公司均有(you)標(biao)準格(ge)式的(de)(de)閥(fa)門(men)(men)(men)數(shu)量清(qing)單(dan)、閥(fa)門(men)(men)(men)數(shu)據表(biao)(格(ge)式及示例見附(fu)表(biao))。