Study On Construction Process Quality Assessment

Construction units has replaced the quality supervision department becoming the quality evaluation main body, along with the innovation of Quality Supervision Patterns of Construction. However, the now available construction quality assessment already can not satisfy the requests for quality supervision department to grasp and reinforce project quality, as well as normalize and restrain the behavior of the quality responsibilities. In construction industry, quality problem appears unceasingly, the measure can not be implemented in time and there is insufficient Rewards and Punishment Mechanism. To improve current situation, building All-round Construction Quality Assessment System taking that quality supervision department as the main body is one of importance approaches.All of the above give rise to this research on the model, methodology and indices of construction quality assessment home and abroad. By analyzing the different models, I learned the treasonable experience for establishing construction quality assessment system. Then a framework system of All-round Construction Quality Assessment were build. According to the framework system, suggestions just as implementation principle, the relationship with current system, organization and implementation, were made for implementing the system. Based on All-round Construction Quality Assessment System, this thesis mainly studied the process quality assessment. A Process Quality Assessment Index System was built according to the Critical Successful Factor Method. The calculation formulas of construction process capability index are deduced and built in this thesis. Then, put forward the implementation method of quality assessment, as well as the judgment method and application direction after the assessment. At last, based on Wuhan Construction Quality Management Information System, this thesis established a construction quality index publishing system of the Wuhan characteristics.This thesis built up a framework system of All-round Construction Quality Assessment, and key research on Construction Process Quality Assessment, which is of great practicability and maneuverability, and the construction quality supervision by government also be promotedand perfected.