Classification,Grading and Remediation Countermeasures of Natural Gas Pipeline Safety Hazards
Song Yixi · Gas & Heat · 2015
The concept of pipeline safety hazards is introduced. According to the provisions of relevant laws and standards,the pipeline safety hazards are divided into three categories including crossing risk,third-party damage and lack of safety spacing. The conventional pipeline safety hazards are graded into three levels according to high security risk,medium security risk and low security risks. The remediation countermeasures for pipeline safety hazards are proposed.