如何提高工程預算的準確性?


工程預算對於工程商說十分重要,預算多了難免造成不必要的浪費,甚至導致貪腐問題;而er預yu算suan少shao了le,則ze會hui導dao致zhi施shi工gong進jin度du受shou到dao影ying響xiang,甚shen至zhi影ying響xiang到dao工gong資zi的de發fa放fang,所suo以yi該gai如ru何he來lai提ti高gao工gong程cheng預yu算suan的de準zhun確que性xing對dui於yu大da家jia來lai說shuo是shi一yi門men必bi修xiu課ke,今jin天tian就jiu分fen享xiang一yi篇pian文wen章zhang教jiao教jiao大da家jia該gai如ru何he提ti高gao工gong程cheng預yu算suan的de準zhun確que性xing希xi望wang可ke以yi幫bang到dao大da家jia:
一、重視施工圖預算
施工圖預算編製準確,能為工程竣工結算提供許多參考依據,減輕預結算的後期工作量。
首(shou)先(xian),準(zhun)確(que)計(ji)算(suan)工(gong)程(cheng)量(liang)。工(gong)程(cheng)量(liang)的(de)計(ji)算(suan)是(shi)編(bian)好(hao)施(shi)工(gong)圖(tu)預(yu)算(suan)的(de)主(zhu)要(yao)環(huan)節(jie),是(shi)整(zheng)個(ge)預(yu)算(suan)編(bian)製(zhi)過(guo)程(cheng)中(zhong)最(zui)繁(fan)雜(za)的(de)一(yi)個(ge)工(gong)序(xu),用(yong)工(gong)時(shi)最(zui)多(duo),出(chu)錯(cuo)可(ke)能(neng)性(xing)也(ye)最(zui)多(duo),而(er)工(gong)程(cheng)量(liang)又(you)是(shi)整(zheng)個(ge)預(yu)算(suan)的(de)主(zhu)要(yao)數(shu)據(ju),是(shi)計(ji)算(suan)的(de)基(ji)礎(chu),因(yin)此(ci),一(yi)定(ding)要(yao)抓(zhua)好(hao)工(gong)程(cheng)量(liang)的(de)準(zhun)確(que)性(xing)。準(zhun)確(que)計(ji)算(suan)工(gong)程(cheng)量(liang)必(bi)須(xu)熟(shu)悉(xi)和(he)詳(xiang)細(xi)理(li)解(jie)全(quan)部(bu)施(shi)工(gong)圖(tu)紙(zhi)及(ji)所(suo)有(you)的(de)設(she)計(ji)技(ji)術(shu)資(zi)料(liao),並(bing)根(gen)據(ju)工(gong)程(cheng)量(liang)計(ji)算(suan)規(gui)則(ze)進(jin)行(xing)計(ji)算(suan),有(you)利(li)於(yu)合(he)理(li)準(zhun)確(que)地(di)按(an)定(ding)額(e)有(you)關(guan)規(gui)定(ding)劃(hua)分(fen)項(xiang)目(mu)。

其次,準確套價。預結算必須實是求事地、客(ke)觀(guan)地(di)反(fan)映(ying)工(gong)程(cheng)實(shi)際(ji)造(zao)價(jia),因(yin)此(ci),套(tao)價(jia)不(bu)能(neng)哪(na)個(ge)項(xiang)目(mu)單(dan)價(jia)高(gao)就(jiu)往(wang)哪(na)個(ge)套(tao),套(tao)價(jia)時(shi)應(ying)熟(shu)練(lian)掌(zhang)握(wo)定(ding)額(e)書(shu)中(zhong)的(de)說(shuo)明(ming),工(gong)作(zuo)內(nei)容(rong)及(ji)單(dan)價(jia)組(zu)成(cheng),並(bing)利(li)用(yong)類(lei)似(si)工(gong)程(cheng)預(yu)算(suan)書(shu)、相應定額進行對照套價,減少漏項機率。對定額缺項的項目,可以依據自身的經驗結合實際的施工情況,測定人工、材料、機械消耗量,公正合理地確定符合施工實際的單價。
最(zui)後(hou),注(zhu)意(yi)頂(ding)結(jie)算(suan)編(bian)製(zhi)說(shuo)明(ming)的(de)編(bian)寫(xie),應(ying)將(jiang)預(yu)算(suan)編(bian)製(zhi)依(yi)據(ju)和(he)編(bian)製(zhi)過(guo)程(cheng)中(zhong)所(suo)遇(yu)到(dao)的(de)某(mou)些(xie)問(wen)題(ti)及(ji)處(chu)理(li)辦(ban)法(fa),以(yi)及(ji)整(zheng)個(ge)工(gong)程(cheng)的(de)主(zhu)要(yao)工(gong)作(zuo)量(liang)加(jia)以(yi)係(xi)統(tong)地(di)說(shuo)明(ming),以(yi)便(bian)於(yu)完(wan)善(shan)、補充預算的編製,保證工程結算工作的準確性。
二、深入施工現場,掌握工程的第一手資料
工程預結算的準確性與了解現場的施工條件、施工方法、施工機械、有關設計變更、簽證項目等有密切的聯係,而要如實獲得這些資料必須深入施工現場。目前,甲、yishuangfangzhisuozaigongchengjungongjiesuanjingchangfashengzhengyi,henduofangmianjiushiyinweimeiyoushenrenshigongxianchang,shoujibudaozhunqueqingkuang,eryifangtigongdeziliaoyouchangbeijiafangrenweibushi。shenrushigongxianchang,jikehuodezhenshidediyishouziliao,younengxiezhuxianchangguanlirenyuanzuohaoqianzhenggongzuo,tigaojiesuandezhunquexing,jianshaojia、乙雙方的爭議。同時,深入施工現場,容易使施工圖紙與實際建築物相聯係,對避免多算漏算,提高預結算能力等都有一定的作用。

三、善於整理結算資料
與結算有關的資料包括:竣(jun)工(gong)圖(tu)紙(zhi),承(cheng)包(bao)合(he)同(tong),圖(tu)紙(zhi)會(hui)審(shen)記(ji)錄(lu),施(shi)工(gong)組(zu)織(zhi)沒(mei)計(ji),設(she)計(ji)變(bian)更(geng)通(tong)知(zhi),工(gong)程(cheng)洽(qia)商(shang)記(ji)錄(lu),工(gong)程(cheng)技(ji)術(shu)方(fang)案(an),現(xian)場(chang)簽(qian)證(zheng)憑(ping)據(ju)等(deng)。以(yi)上(shang)資(zi)料(liao)是(shi)編(bian)製(zhi)工(gong)程(cheng)結(jie)算(suan)書(shu)的(de)必(bi)備(bei)用(yong)資(zi)料(liao)。作(zuo)為(wei)結(jie)算(suan)員(yuan)應(ying)習(xi)慣(guan)在(zai)施(shi)工(gong)開(kai)工(gong)就(jiu)開(kai)始(shi)積(ji)累(lei),分(fen)門(men)別(bie)類(lei)存(cun)放(fang),以(yi)便(bian)查(zha)找(zhao),並(bing)對(dui)其(qi)內(nei)容(rong)要(yao)熟(shu)悉(xi)。
四、善於整理(計算)變更工程
工(gong)程(cheng)結(jie)算(suan)是(shi)以(yi)工(gong)程(cheng)預(yu)算(suan)為(wei)基(ji)礎(chu)的(de),是(shi)根(gen)據(ju)工(gong)程(cheng)的(de)實(shi)際(ji)發(fa)生(sheng)對(dui)工(gong)程(cheng)預(yu)算(suan)進(jin)行(xing)完(wan)善(shan)和(he)補(bu)充(chong),最(zui)終(zhong)確(que)定(ding)工(gong)程(cheng)結(jie)算(suan)造(zao)價(jia),因(yin)此(ci),變(bian)更(geng)工(gong)程(cheng)的(de)準(zhun)確(que)計(ji)算(suan)是(shi)工(gong)程(cheng)結(jie)算(suan)的(de)關(guan)鍵(jian)。一(yi)般(ban)來(lai)說(shuo),較(jiao)大(da)的(de)工(gong)程(cheng)及(ji)工(gong)藝(yi)複(fu)雜(za)的(de)工(gong)程(cheng)變(bian)更(geng)較(jiao)多(duo),在(zai)計(ji)算(suan)之(zhi)前(qian)先(xian)按(an)圖(tu)紙(zhi)會(hui)審(shen)記(ji)錄(lu)的(de)內(nei)容(rong)和(he)設(she)計(ji)變(bian)更(geng)通(tong)知(zhi)單(dan)的(de)內(nei)容(rong)修(xiu)訂(ding)、訂ding正zheng全quan套tao施shi工gong圖tu,以yi便bian進jin行xing變bian更geng計ji算suan,同tong時shi,變bian更geng的de結jie算suan一yi定ding要yao及ji時shi,若ruo留liu待dai工gong程cheng竣jun工gong後hou才cai計ji算suan,就jiu會hui因yin變bian更geng多duo而er容rong易yi造zao成cheng漏lou項xiang,或huo與yu原yuan編bian製zhi施shi工gong圖tu預yu算suan項xiang目mu的de工gong程cheng量liang有you重zhong複fu。在zai計ji算suan變bian更geng的de過guo程cheng中zhong,應ying隨sui時shi清qing理li變bian更geng圖tu紙zhi及ji變bian更geng通tong知zhi,使shi工gong程cheng結jie算suan達da到dao“準”、“快”、“細”、“全”的目的。
五、收集有關信息,做好資料積累
工程造價信息是預結算工作的依據,隻有不斷地進行收集、積累和更新,才能更快、更準確地做好預結算工作。不但要注意《工程造價信息》中(zhong)的(de)有(you)關(guan)內(nei)容(rong),而(er)且(qie)要(yao)對(dui)其(qi)中(zhong)的(de)經(jing)濟(ji)分(fen)析(xi)例(li)子(zi)進(jin)行(xing)係(xi)統(tong)整(zheng)理(li),並(bing)做(zuo)好(hao)工(gong)程(cheng)技(ji)術(shu)經(jing)濟(ji)分(fen)析(xi)的(de)資(zi)料(liao)積(ji)累(lei),為(wei)以(yi)後(hou)工(gong)程(cheng)選(xuan)擇(ze)經(jing)濟(ji)合(he)理(li)的(de)設(she)計(ji)方(fang)案(an)施(shi)工(gong)方(fang)法(fa)提(ti)供(gong)重(zhong)要(yao)的(de)數(shu)據(ju)。總(zong)之(zhi),快(kuai)速(su)、zhunquedibianzhigongchengyujiesuan,xuyaowomenrenzhenyanjiu,dadantansuo,nulishijian,buduangengxinzhishihejineng,zaicijichushangzongjiechuyitaotigaogongchengyujiesuanzhunquexingdebanfa,yiliyujinhougongzuodeyingyong。

