城市建筑
城市建築
성시건축
URBANISM AND ARCHITECTURE
2013年
2期
180
,共1页
工程变更%控制
工程變更%控製
공정변경%공제
engineering change%control
工程变更是指对合同中的工作内容或施工图纸中的施工内容做出修改、追加或取消某一项工作或施工内容.由于工程地质、施工工艺、设计等多方面因素,每一工程项目发生工程变更在所难免.究其原因,既有主观的也有客观的,主观原因如勘察设计工作深度不够,或预算编制不准确,以致在施工中发现施工项目招标工程量清单没有提供或提供的工程量存在较大误差,因而不得不改变施工项目或增减工程量;客观原因如发生局部地质变化,自然或社会原因引起的不可预见等因素,致使工程变更不可避免.
工程變更是指對閤同中的工作內容或施工圖紙中的施工內容做齣脩改、追加或取消某一項工作或施工內容.由于工程地質、施工工藝、設計等多方麵因素,每一工程項目髮生工程變更在所難免.究其原因,既有主觀的也有客觀的,主觀原因如勘察設計工作深度不夠,或預算編製不準確,以緻在施工中髮現施工項目招標工程量清單沒有提供或提供的工程量存在較大誤差,因而不得不改變施工項目或增減工程量;客觀原因如髮生跼部地質變化,自然或社會原因引起的不可預見等因素,緻使工程變更不可避免.
공정변경시지대합동중적공작내용혹시공도지중적시공내용주출수개、추가혹취소모일항공작혹시공내용.유우공정지질、시공공예、설계등다방면인소,매일공정항목발생공정변경재소난면.구기원인,기유주관적야유객관적,주관원인여감찰설계공작심도불구,혹예산편제불준학,이치재시공중발현시공항목초표공정량청단몰유제공혹제공적공정량존재교대오차,인이불득불개변시공항목혹증감공정량;객관원인여발생국부지질변화,자연혹사회원인인기적불가예견등인소,치사공정변경불가피면.
Engineering change refers to modify, add or cancel a work or construction content of construction contract work or construction drawings. Due to the engineering geology, constr-uction technology, design and other factors, each project engi-neering change can hardly be avoided. Investigate its reason, have the subjective and objective, subjective reasons such as s-urvey and design work is not enough depth, or budgeting is not accurate, so that construction tender project quantity list does not provide or there is a big error for engineering quantity in t-he construction, so it had to change the project or increase or decrease in quantity; the objective reasons such as the occurre-nce of the local geological changes, unpredictable factors caus-ed by natural or social reasons, the change is inevitable.