In the whole engineering project,Ot

In the whole engineering project,Othe budget estimation of engineeringmaterials has a great influence on the project cost. In an engineering project,building land and building materials account for the largest share of the totalcost of the project. Since the building site is usually determined beforeconstruction begins,and the price is determined by both parties，the cost ofbuilding materials is the most important cost input in the whole project. In anengineering project，if there is a problem in the budget work,it will directlycause problems in the selection of engineering materials,resulting in these costswill have an irreparable impact on the project cost.