Study On Software Development Of The Construction And Fitting Water Supply And Sewage Engineering Cost Budget

Project bidding system is popularly used in construction and fitting water supply and sewerage engineering, it requires that the designer and the contractor budget the project cost in time, which is helpful to work out the lowest cost and the bidding price. Research and development of cost system of construction and fitting water supply and sewerage engineering is very important.On the base of master expertly cost-making method of construction and fitting water supply and sewage engineering, the author takes emphasis on analyzing the cost of construction and fitting water supply and sewage project. With the software engineering method of object oriented, OOA, OOD and OOP is used in the cost system of construction and fitting water supply and sewage project. On the windows flat cost, the cost system of construction and fitting water supply and sewage engineering is developed successfully, which can be operated simply and usable. The system adjusting for ZWL Edition of the Cost System of Construction and Fitting Water Supply and Sewage Engineering indicates that, the system can be operated simply and can be run safely and the result is right.The ZWL Edition of the Cost System of Construction and Fitting Water Supply and Sewage Engineering has the advantages as follow:l)Simplicity in the operating course: In the whole process of budget making, all the work of project cost making almost can be done with the mouse and the system menu is simple and clear2)Accuracy of the result: The automatic calculation of the ZWL Edition of the Cost System of Construction and Fitting Water Supply and Sewage Engineering system is designed according to the relevant regulations, which guarantees the accuracy of the result.3)Regulatory of the typed results: The report form of this system follows the formal format of the budget construction and fitting water supply and sewage engineering totally, which guarantees the deferent sheet is practical and standard.After tested this system has finished a lot of water supply and sewage project budget, which guarantees the system stability.