山东能源古城煤矿：“最小单元”构筑“坚固防线”

Core Viewpoint - Shandong Energy Luxi Mining's Gucheng Coal Mine focuses on refining safety management by enhancing team autonomy and implementing a comprehensive hazard identification mechanism to ensure safety in coal mining operations [1][2][4]. Group 1: Safety Management Framework - The Gucheng Coal Mine has established a systematic safety management framework to address the complex and risky underground mining environment [2]. - The mine enforces a "dual responsibility" system where the area manager is the primary safety responsibility holder, and safety performance is evaluated through a mechanism that includes penalties for safety violations [4]. Group 2: Risk Control Measures - The mine has integrated "weak personnel identification" into daily pre-shift meetings, creating a specialized management ledger to dynamically monitor safety weaknesses [5][7]. - A "one person, one file, dynamic control" approach is used to identify and manage safety vulnerabilities effectively [5]. Group 3: On-Site Safety Management - The mine implements detailed safety management measures across three phases: pre-shift, during shift, and post-shift [8]. - Safety leaders conduct hourly inspections of key positions and bi-hourly checks of the entire work area, ensuring compliance with safety protocols [10]. Group 4: Comprehensive Hazard Identification - A "full coverage" hazard identification mechanism has been established to address five major risk categories: gas, water, fire, roof stability, and electromechanical systems [11]. - The mine employs a dual-check mechanism combining daily inspections with special assessments to ensure thorough safety checks across all operational areas [13]. Group 5: Continuous Improvement and Training - The Gucheng Coal Mine emphasizes continuous learning and improvement in safety management by adopting advanced practices and enhancing team capabilities through external training and knowledge sharing [13].