SY/T 5985-2020 in English
VALIDSafety code of practice for liquefied petroleum gas filling factory (station)
- Issued on:2020-10-23
- Implemented on:-
- File Format:PDF
- Delivery:Via email within 1~3 business days
$175.00
Introduction
Interpretation of the core content of the standard
| Comparison dimensions | Requirements of the 2020 version | Differences from the 2014 version |
|---|---|---|
| Qualification management | Dual requirements of approval from government authorities + filling license required | Only permission from the technical supervision department is required |
| Staffing | New technical director (engineer + 3 years of experience) and full-time safety officer | Specific qualification requirements are not specified |
| Inspection cycle | Detailed inspection frequency for safety levels 1-4 (ranging from 3-6 years) | The inspection cycle is vague |
Key technical points
Safety facility configuration specifications
Article 3.3 of the standard clearly requires: The first flange of the storage tank must use a high neck butt welding flange + metal spiral wound gasket combination, and the supporting plugging facilities must match the flange structure. The coverage rate of the combustible gas detection alarm device should reach 100%, and the alarm value setting must meet the 25%LEL lower limit requirements of SY/T 6503.
Implementation suggestions
- Qualification upgrade: Complete the license renewal required by the new regulations of TSG 07-2019 before February 2021
- Equipment transformation: Focus on checking the anti-collision protection function of the universal filling device
- File management: Establish a full life cycle file of special equipment including design documents and inspection records
Typical violation cases
A filling station failed to implement the calibration of scales requirement in clause 4.3.3.3, resulting in an overfill of 2.3kg of YSP-15 gas cylinders, which caused a safety valve tripping accident after being exposed to the sun in summer. According to the standard, weighing scales should be calibrated daily and equipped with an automatic cut-off function.
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