1. Establish quality assurance system and strengthen quality control. Establish quality steering group, set up quality inspection team, equip professional quality inspectors, formulate quality management measures, implement the quality supervision and inspection system, earnestly implement the installation specification, respect and obey the guidance of the construction units and supervision engineer. 

2. The implementation of "quality as the center", "system for technology quality contracted responsibility". Adhere to issuing the salaries and bonuses by the valuation of quality level, implement quality reward, bonus and forfeit, promote and improve the construction quality thoroughly and achieve the qualified rate of 100%. 

3. Pay close attention to the management of the construction site, and the staff are required to hold certificates; accomplish order management, civilized construction, and actively carry out various forms of quality inspection and evaluation, competition and activity. The system of fixed posts, people and responsibility will be implemented for the carrying out of the quality.