The Influence Of Objective Factors On The Valuation Of Electromechanical Installation Project

Since the ministry of construction to promote to the national standard requirement specification of the quantities bill valuation,the construction industry for the bill of quantities valuation has been widely used.Is known as a construction project generally has a very high cost,and control the tendering cost of bidders or the developer is of great significance.Mechanical and electrical installation project is no exception with the method of the quantities bill valuation,in a bid of engineering cost occupies very important share in the form,is an indispensable part in the construction of a complete engineering.Mechanical and electrical installation project has its own characteristics,control the bill of quantities of the mechanical and electrical installation project quality are unusual importance,the experience and methods are to be used for reference in the whole list of engineering quality.For investors or owners want to control the whole project funding,also want to give to bill of quantities of attention.Listing of the mechanical and electrical installation project is a very professional job,a lot of the construction unit will list the work entrusted to a third party solely responsible for,but due to the listing staff level aspects of objective factors,the influence of the preparation of the listing level the good and bad are intermingled,giving the party awarding contract and the contractor in such as bidding or clearing work has brought a lot of trouble.Quality is bad of bill of quantities will make bid amount and specific practical engineering amount produced very big discrepancy occurs,causing the settlement amount and a huge difference between the bid amount,the control of the contracting parties to the capital has a huge risk,is not conducive to smooth completion of engineering work to construction projects.Himself in the listing of the cost consultation enterprises engaged in mechanical andelectrical installation project work in the least on this question,so the study of past literature,on the basis of analysis of the objective factors influence on mechanical and electrical installation engineering list valuation,to identify the mechanical and electrical installation project list compiled in the three key factors that affect the final price is: the character description is not accurate,the quantity of items,the quantity is accurate.Based around the three questions for further study,studied the respective reasons and the influence of the list valuation,and combined with the specific electromechanical installation project listing audit cases,from the Angle of the data analysis of this effect,it can be seen that list item characteristic description is inaccurate in the comprehensive unit price change,the quantity of items,the quantity is not accurate on the result of mechanical and electrical installation of compiled list valuation is very big,in the case of data can be more intuitive results.And then puts forward some countermeasures for control and processing of these factors,summarized a list to improve staff level,improve the quality of the tender drawings,bidding work again before the bid opening to review the list and the corresponding measures to control the mechanical and electrical installation project list establishment quality.The research contents of this paper not only to the listing of the mechanical and electrical installation project has reference significance to the construction of other parts listing compilation work also has an important significance.