This project has been achieved for 3 main items: A.Test the operation efficiency of Phase II vapor recovery facility from 400 Gasoline stations. The test result of 350 randomly selected samples, demonstrates 24.1% of total tested dispensing nozzle samples are not in compliance with the applicable standards. As to the test result of 50 the imparatively worse samples, demonstrates 33.5% of total tested dispensing nozzle samples are not in compliance with the applicable standards. After the improvement measurement, 35 stations of not in compliance with standards are re-tested and achieve a total failure rate from originally 78.1% to 30.6%. The 28 stations with 100% failure are conducted the repair or adjusting by facility maintenance personnel and under the supervision of project auditor, the result achieve a total failure rate from originally 100% to 19.8%. The result of vapor recovery system efficiency improvement in this project will achieve a VOC reduction of 225 tons per year. B.Provide maintenance, repair and operation guidance and training courses of vapor recovery system to gasoline stations There are 9 vapor recovery policy guidance and training courses hold for 560 attendance of 510 stations and 57 people from EPB among all districts. Maintain and update the information web site include testing result. And design distinguishing materials for propagation to people of Phase II vapor recovery system, include ‘excellent vapor recovery station’ labels of 110 pieces and symbol sticks of 2,000 pieces, as well as the facial tissue boxes of 100 thousands for the gifts to the refueling customers. Also the evaluaion and praise of stations have the excellent operation and system performance are conducted in public announcement. C.Accumulate the regulations and working experience from the countries that have implemented the vapor recovery control policy. Assist to plan and prepare the guidance and documentation for implementing vapor recovery policy and the related measures in working schedule .

Phase II vapor recovery,Air to Liquid Ratio(A/L) test,CARB,VOC emissions