Core Viewpoint - The "158" project at Shandong Energy LUXI Mining's Liangjia Coal Mine is a significant initiative aimed at enhancing safety production standardization through innovative technologies and management practices [4]. Group 1: Project Implementation and Innovations - The "158" project includes a comprehensive framework with "1 concept, 5 paths, and 8 standards" to improve safety production standardization [4]. - The introduction of an automatic supply device for spraying has reduced rebound rates by 5-10% and is expected to save over 100,000 yuan annually in material waste [2]. - The use of a permanent magnet drum belt system enhances energy efficiency and safety, with a 10% improvement in the quality of tunnel formation due to precise laser positioning [3]. Group 2: Safety and Efficiency Enhancements - The mine has implemented a full lifecycle management approach for equipment, resulting in a 10% reduction in downtime due to equipment failures [5]. - Dust concentration in the mine has decreased by 30% due to the installation of automatic purification systems and spray devices on coal mining machines [5]. - The mine has successfully created 12 "158" boutique projects across various specialties, achieving dynamic and precise standards in underground operations [4]. Group 3: Management and Future Directions - The mine's management emphasizes a structured process for safety improvements, including monthly submissions of enhancement plans and quarterly selections of projects for excellence [4]. - The recent site promotion meeting served as a motivation for the entire mine to adopt advanced practices and address shortcomings in safety and efficiency [5].