1、客觀條(tiao)件是影響(xiang)和制約工(gong)(gong)程預(yu)決算準確性的重要因(yin)素。大家知道,工(gong)(gong)程設(she)(she)計(ji)圖(tu)紙(zhi)是計(ji)算工(gong)(gong)程量(liang)的依(yi)據,而工(gong)(gong)程設(she)(she)計(ji)要受到外(wai)界客觀條(tiao)件的影響(xiang)和制約,在工(gong)(gong)程實施過程中,由(you)于(yu)種(zhong)種(zhong)原因(yin)會造成原有設(she)(she)計(ji)的變(bian)(bian)更,使工(gong)(gong)程預(yu)決算隨著實際情(qing)況的變(bian)(bian)化(hua)而變(bian)(bian)化(hua),其準確性難以保證。
2、定(ding)(ding)額項目(mu)錯套影(ying)響工(gong)程預決(jue)(jue)算的(de)準確性(xing)(xing)。在工(gong)程預決(jue)(jue)算中,由于(yu)地區不(bu)同、行業不(bu)同,執行標準也(ye)有(you)(you)所不(bu)同,有(you)(you)關部門缺乏(fa)有(you)(you)效的(de)監督,定(ding)(ding)額項目(mu)錯套現象時有(you)(you)發(fa)生(sheng),影(ying)響工(gong)程預決(jue)(jue)算的(de)準確性(xing)(xing)。
3、工(gong)程(cheng)(cheng)預(yu)決算(suan)人(ren)員的(de)素質對(dui)(dui)工(gong)程(cheng)(cheng)預(yu)決算(suan)的(de)準確性(xing)有一定影響。如(ru)果工(gong)程(cheng)(cheng)預(yu)決算(suan)人(ren)員缺(que)乏一定的(de)專業知識和(he)設計、施(shi)工(gong)等工(gong)程(cheng)(cheng)相關(guan)的(de)知識,對(dui)(dui)業務技(ji)術(shu)不能做到精益求精,或者缺(que)乏認真負(fu)責的(de)工(gong)作(zuo)態度(du)和(he)優良的(de)職業道(dao)德,就會在工(gong)程(cheng)(cheng)預(yu)決算(suan)過(guo)程(cheng)(cheng)中出現(xian)差錯,從(cong)而(er)影響工(gong)程(cheng)(cheng)預(yu)決算(suan)的(de)準確性(xing)。
4、虛(xu)增工(gong)(gong)程(cheng)(cheng)(cheng)量影響(xiang)(xiang)(xiang)(xiang)工(gong)(gong)程(cheng)(cheng)(cheng)預(yu)決(jue)算(suan)(suan)(suan)的(de)(de)(de)(de)準(zhun)確(que)(que)性(xing)。在工(gong)(gong)程(cheng)(cheng)(cheng)預(yu)決(jue)算(suan)(suan)(suan)中(zhong),有(you)的(de)(de)(de)(de)施工(gong)(gong)單位違反國家有(you)關(guan)規(gui)定,虛(xu)增工(gong)(gong)程(cheng)(cheng)(cheng)量,影響(xiang)(xiang)(xiang)(xiang)工(gong)(gong)程(cheng)(cheng)(cheng)預(yu)決(jue)算(suan)(suan)(suan)的(de)(de)(de)(de)準(zhun)確(que)(que)性(xing)。由于虛(xu)增工(gong)(gong)程(cheng)(cheng)(cheng)量,在竣工(gong)(gong)結(jie)算(suan)(suan)(suan)中(zhong)難(nan)以(yi)進行全面(mian)而科學地審核,往(wang)往(wang)采取(qu)重復計算(suan)(suan)(suan)工(gong)(gong)程(cheng)(cheng)(cheng)量,影響(xiang)(xiang)(xiang)(xiang)工(gong)(gong)程(cheng)(cheng)(cheng)預(yu)決(jue)算(suan)(suan)(suan)的(de)(de)(de)(de)準(zhun)確(que)(que)性(xing)。另外,合(he)同條款的(de)(de)(de)(de)不(bu)明確(que)(que)性(xing)也影響(xiang)(xiang)(xiang)(xiang)工(gong)(gong)程(cheng)(cheng)(cheng)預(yu)決(jue)算(suan)(suan)(suan)的(de)(de)(de)(de)準(zhun)確(que)(que)性(xing)。由于部分工(gong)(gong)程(cheng)(cheng)(cheng)項目(mu)在合(he)同條款確(que)(que)定中(zhong)缺乏(fa)規(gui)范性(xing)、約束性(xing),導致工(gong)(gong)程(cheng)(cheng)(cheng)預(yu)決(jue)算(suan)(suan)(suan)中(zhong)出現多算(suan)(suan)(suan)或冒算(suan)(suan)(suan)的(de)(de)(de)(de)問題,影響(xiang)(xiang)(xiang)(xiang)工(gong)(gong)程(cheng)(cheng)(cheng)預(yu)決(jue)算(suan)(suan)(suan)的(de)(de)(de)(de)準(zhun)確(que)(que)性(xing)。
5、工(gong)(gong)程(cheng)量(liang)(liang)的重(zhong)復(fu)計(ji)(ji)算(suan)(suan)(suan)(suan)(suan)會(hui)影(ying)響(xiang)工(gong)(gong)程(cheng)預決算(suan)(suan)(suan)(suan)(suan)的準確性(xing)。在(zai)工(gong)(gong)程(cheng)預決算(suan)(suan)(suan)(suan)(suan)中,工(gong)(gong)程(cheng)量(liang)(liang)的重(zhong)復(fu)計(ji)(ji)算(suan)(suan)(suan)(suan)(suan)必然影(ying)響(xiang)工(gong)(gong)程(cheng)預決算(suan)(suan)(suan)(suan)(suan)的準確性(xing)。為(wei)什么會(hui)出現(xian)(xian)工(gong)(gong)程(cheng)量(liang)(liang)的重(zhong)復(fu)計(ji)(ji)算(suan)(suan)(suan)(suan)(suan)現(xian)(xian)象呢?預決算(suan)(suan)(suan)(suan)(suan)管理中制度不完善,缺(que)(que)乏有(you)效(xiao)監督(du)是一個重(zhong)要原因。造(zao)價(jia)人員專業素質和工(gong)(gong)作能力差(cha),缺(que)(que)乏高度的責任(ren)心,就會(hui)造(zao)成(cheng)工(gong)(gong)程(cheng)量(liang)(liang)的重(zhong)復(fu)計(ji)(ji)算(suan)(suan)(suan)(suan)(suan)或漏(lou)算(suan)(suan)(suan)(suan)(suan)。
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