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Air Quality Monitoring Stations and Laboratory Information QA/QC Audit Plan of Taoyuan Country in 2013- Air Quality Monitoring Stations QA/QC Audit Project

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This project executing period was from January 1st 2013 to December 10th 2013. The main purpose of this project is aiming at non-periodically inspecting and auditing all current Taoyuan County government environmental protection bureau (EPB) air quality monitoring stations to guarantee the quality of monitoring network data. The work of the project has been fully completed, included (1) the execution of monitoring instruments performance audit 4 stations, (2) the execution of instruments functional check 16 stations, (3) the execution of air quality monitoring station electrical safety and grounding system check 4 stations, (4) the execution of manual air quality monitoring station functional check 28 stations, (5)the execution of the other related work once.  The performance audit primarily inspected the deviation between the monitoring data and the standard value (accuracy), there were 4 stations completed, audited items total was 72, just 2 item does not meet the audit quality objectives, the degree of satisfaction was 97.2%. There were two types of monotoring instrument ,CO and O3, in one station that performance audit results fails to meet the audit quality objectives.  The functional check was mainly to focus on non-periodically surveys and assessments on stations house maintenance, facility equipments, the analog linear output, and the monitoring instruments accuracy inspection. There were totally 16 functional checks, and did not find any missing terms.  Air quality monitoring station electrical safety and grounding system check was mainly to focus on operational safety of the station. There were totally 4 stations checks, and did not find any missing terms in electrical safety check and grounding system check.  The performance audit for manual monitoring station include station and equipment functional check, and accuracy audit for TSP sampler. There were totally 28 stations audited, and did not find any missing terms.  The other related work include replacement grounding system of 3 staions, electrical safety and grounding system check for 4 staions, and the 2 items of equipment purchase for Taoyuan EPB’s monitoring center. All the work are completed within the deadline. There were not any missing terms of electrical safety and grounding system checks in 4 stations.
Keyword
Air Quality Monitoring Station; Quality Assurance ;Performance Audit; Functional Check
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