A new reformation of the electric power system is about to begin due to both sellingelectricity open policy and electricity market competition challenges. With the existence of government supervision, social regulation standards and users higher expectation, the requirement that the power supply of openness, fairness and justice is becoming more and more strict. With the largely promoting application of intelligent watthour meter, measuring business operations will be more and more frequent, risk gradually increases such as increasingly complex metering management work, work errors and anomalous index. Based on measuring operational monitoring construction need, combined with the measurement professional construction situation and the existing marketing information achievement, a comprehensive requirements of analysis metrological operations monitoring, measuring the whole business centralized supervision and management, providing strong technical support and guarantee to the company in order to improve big marketing system.