Characteristics and Applications of Quotations for Bills of Quantities in Engineering Management

In this paper,it is introduced the characteristics of quotations for bills of quantities as well as elaborated implementing the quotations should combine with the quota of enterprises and adopt the skills such as unbalanced quotation so as to increase the probability of winning the bid according to these characteristics.After win the bid of the project,the key elements of engineering costs such as labor costs,material costs and mechanical costs should be managed strictly as well as the design alteration in the work process or others different from the contracts and bills of quantities should be recorded and approved to prepare for the future claims.