Oil Storage Tank quality management rules
November 11, 2018
1. The tank should have a volume meter prepared according to the actual size of the tank according to the relevant national regulations. The Oil Storage Tanks used for transceiving and measuring must be verified by the National Large Container Measurement and Verification Station, and hold the tank verification certificate and the complete set of volume meter that do not exceed the service period.
2. Personnel engaged in the measurement of oil tanks shall pass the examination of the large container measurement and verification station of the State Bureau of Technical Supervision, and the personnel holding the shall be able to work as full-time surveyors. The intermediate metering and month-end inventory measurement can be operated by the undocumented custodian under the supervision of the full-time metering staff, but the monitoring personnel should be responsible for the measurement results.
3. Due to the thermometer, density meter and dipstick of oil metering, it should meet the requirements of national standards, and hold the certificate issued by the oil technical supervision department not exceeding the service period.
4. The non-ferrous metal guide groove should be set at the lower foot of the Oil Storage Tanks measuring hole, and the total height marked by the identification unit.
5. A special grounding terminal for static electricity should be placed near the measuring port to facilitate the connection of the conductive cable on the temperature measuring box and the sampler.
6, the tank measurement should be strictly in accordance with the [Technical Specifications for the Measurement of Liquid Petroleum Products in Oil Storage Tanks] issued by the State Bureau of Technical Supervision. And according to the measurement of oil level, water level, tank temperature, product sampling, density determination, standard volume calculation, standard density conversion, oil commercial quality calculation procedures.
7, transceiver calculation. It is measured before and after each oil and gas transfer operation. Continuously send and receive jobs, and increase the number of detections in a timely manner. Units equipped with counters for railway tankers shall be based on the data calculated by the calculator.
