7号线全长39.4公里，均为地下线，设车站25座，始于鄞州云龙，串联邱隘、东部新城、三江口、老外 滩、湾头、庄桥、镇海新城，止于镇海俞范。 中交一公局电气化公司负责俞范站、明海北路站两站两区间的通风空调、动力照明、砌筑装修、给排水 及消防等工程。自进场施工以来，项目团队紧盯既定任务目标，动态调整施工组织，合理调配生产资 源，在确保安全质量的基础上科学组织施工，克服了有效工期紧张、多系统专业协调难度大、施工场地 受限等诸多困难，确保了工期节点、安全管控、品质提升等多项目标顺利实现。 开通运营后，宁波轨道交通线网总运营里程将达262公里，对加强宁波市区域交通一体化、优化轨道交 通网络、促进区域经济发展、提升市民出行便利性等具有重要意义。（冷玉莉） 来源：环球网 近日，经空载试运行、初期运营前安全评估，宁波轨道交通7号线正式开通运营，宁波市交通网络再升 级。 ...

Core Insights - The Jinan Metro Line 4 is a significant transportation artery that connects the eastern and western parts of Jinan, covering a total length of 40.3 kilometers with 33 underground stations, making it the longest and most extensive metro line in the city [2][11] Construction Highlights - The construction of Line 4 has set multiple records in Jinan's metro history, showcasing unique challenges and achievements [3] - The shallowest station, Quancheng Park Station, features a half-underground design and is the first in the country to use a double-curved thin-shell concrete structure, enhancing the aesthetic integration with the park [5] - The most challenging station, Olympic Center Station, utilized the first "full underground excavation" technique in Jinan due to its complex construction conditions [7] - The deepest station, Bayi Overpass Station, has a foundation pit depth of 32 meters, equivalent to a 10-story building, allowing for future transfer interfaces and minimizing disruption to existing underground utilities [9] Urban Integration - The station layout of Line 4 aligns with Jinan's urban structure, with over 60% of key enterprises, office buildings, cultural venues, hospitals, and schools located along the main thoroughfare, Jing Shi Road [8] - The average distance between stations is approximately 1.26 kilometers, consistent with major cities like Beijing and Shanghai, ensuring efficient coverage of both central and peripheral areas [11] Service and Demand - Data models predict that nearly 60% of future passengers will travel distances within 10 kilometers, indicating that Line 4 will cater to various commuting needs, including work, healthcare, shopping, and education [14] - The line is designed to connect significant life scenarios for residents, making "direct subway access" a reality for various destinations across the city [14] Operational Status - Line 4 is currently in the trial operation phase and is expected to open by the end of the year, facilitating transfers with other metro lines and enhancing Jinan's overall transit network [15]

Core Viewpoint - The completion of the last station roof for Shanghai Metro Line 22 (Chongming Line) marks significant progress in the construction of the first metro line crossing the Yangtze River, which is also the longest metro line in China to do so [1] Group 1: Project Progress - As of September 23, the last roof of the Yuyuan Station has been successfully poured, completing the main structure of all 8 stations on Line 22 [1] - All shield tunneling has commenced, with 24 out of 28 tunnels completed, including the section between Jinjil Road Station and Chenjiazhen Station [1] - The civil structure of 2 new main substations has been capped, and track laying has begun in segments [1] Group 2: Line Specifications - Line 22 spans approximately 43 kilometers and includes 8 stations, starting from Jinjil Road Station in Pudong New District and ending at Yuyuan Station on Chongming Island [1] - The line traverses through Pudong New District and Chongming District, crossing the Yangtze River twice via Changxing Island, with a maximum operational speed of 120 kilometers per hour [1]

齐鲁晚报.齐鲁壹点记者赵波实习生孙雨彤通讯员杨元涛张子赫 1项成果在高推广价值专利大赛斩获省级荣誉。 青岛地铁第三建设分公司带领项目团队聚焦高质量发展任务，培育发展新质生产力，深入扎实开展质量 管理小组活动和质量信得过班组建设，持续改进产品和服务质量，不断提升质量管理水平，完成了围护 结构钻孔桩桩间土清理工具研制、提高饰面混凝土一次验收合格率、盾构区间防管片上浮同步双液浆装 置研制质量控制课题研究，总结了以"两进、三环、四管、五保"为核心的饰面高性能混凝土、盾构掘进 班组建设典型经验。 | | | 天津市质量协会文件 | | | --- | --- | --- | --- | | | 康是中 (2025) 24 号 | | | | | 关于公布2025年度天津市质量管理小组活动成 | | | | | 果和魔量信得过班班建议鼻型经验 | | | | | 详细结果的通知 | | | | | 各会员单位及相关虚假; | | | | | 2025年全市企事企单位认真贯彻落实《货量强建设所置》 | | | | | 和《元津市民重强市建议纲要》精神,建筑新质量发展管要任务。 建育发展新贡生产力。推动群众性质量管理活动者更 ...

Core Insights - The article highlights the transformation and modernization of highway service areas in Shaanxi, enhancing user experience and supporting local economic growth [2][3][4] Group 1: Service Area Transformation - Shaanxi has implemented upgrades to multiple highway service areas, introducing diverse business models that cater to the needs of travelers and tourists [2][3] - The Ziwuxi Service Area has integrated 37 different business types, becoming a key resting spot for visitors during holidays [3] - The transformation aims to leverage local natural resources and geographical advantages, creating new economic opportunities for local residents through job creation and consumer spending [3][4] Group 2: Employment and Community Impact - The service areas employ around 9,000 staff, with 95% being local residents, thus providing significant employment opportunities [4] - Over 70 rural specialty shops have been established in service areas, directly creating 500 jobs for local communities [4] Group 3: Technological Innovation and Industry Upgrading - The Shaanxi Highway Asphalt Materials Company has undergone a strategic transformation, increasing its production capacity to 2,000 tons per day and achieving a 37-fold increase in revenue since its restructuring [5][6] - The company aims to become a leading high-end customized asphalt supplier, expanding its market reach to international territories, including plans for a subsidiary in the Middle East [6] Group 4: Organizational Restructuring and Strategic Development - The establishment of the Shaanxi Transportation Holding Group has streamlined operations by merging 17 transportation-related entities, enhancing service capabilities and investment in infrastructure [7][8] - The group has completed fixed asset investments totaling 55.651 billion yuan, improving the road network and traffic efficiency across the province [8]

Core Points - The Chengdu Metro Line 10 Phase III officially commenced initial operations on September 17, connecting key landmarks and providing a rapid transit link to Shuangliu Airport [2] - The project, spanning 5.87 kilometers, showcases advanced construction techniques and technologies, including BIM modeling and automated monitoring to control subsidence within 0.5 millimeters [2] - The line features A-type trains capable of speeds up to 100 kilometers per hour, enhancing efficiency with direct luggage escalators and fast security checks at stations [2] Construction Achievements - The engineering team overcame multiple technical challenges during construction, such as developing in-situ suspension technology for a 220KV high-voltage power tunnel, ensuring stability for pipelines weighing 7.5 tons per meter [2] - The project achieved a monthly excavation rate of 290 meters through optimized shield tunneling parameters, ensuring safe and efficient construction in complex geological conditions [2] Economic Impact - The Chengdu Metro Line 10 Phase III is expected to alleviate traffic pressure in tourist areas and commercial districts, stimulating the development of the cultural and tourism economy [2] - The project is part of a broader initiative to integrate into the Chengdu-Chongqing economic circle, contributing to high-quality economic and social development [2]

Core Points - The commencement of the shield tunneling phase for the Hangzhou Metro Line 18 has been officially marked by the successful launch of the "Times No. 1" shield machine [1] - The section between Times Avenue Station and Wenyin Station spans approximately 1928 meters and primarily traverses a silty clay layer with high water content [1] - The construction team has conducted geological and environmental surveys in advance to ensure safety and enhance excavation efficiency [1] - The Hangzhou Metro Line 18 is a north-south rapid transit line that is expected to significantly contribute to local economic development and improve residents' commuting convenience upon completion [1]

南中城际起于广州市南沙区万顷沙站，止于中山市兴中站，线路建成后将在万顷沙站接驳广州地铁18号 线，实现广州与中山城区互通。其中，香山站地处区域综合交通枢纽重要位置，其预留了向深圳和珠海 方向延伸的条件，是衔接中珠城际、深南中城际通道的关键接驳点，承担连接城际铁路与跨江通道的重 要功能。 9月17日上午，位于中山翠亨新区的南中城际香山站主体结构全面封顶，将转入轨道铺设、机电安装等 工序。截至目前，南中城际中山段已有5座车站主体结构实现封顶。 ...

穗莞深城际前皇全开段首台接收的盾构机"广兴11号"接收井现场（9月16日摄）。 安全监理人员在深圳地铁16号线共建管廊检查施工现场的消防设施（9月16日摄）。 穗莞深城际前皇盾构区1号盾构机"广兴11号"顺利出洞（9月16日摄）。 穗莞深城际前皇盾构区1号盾构机"广兴11号"顺利出洞（9月16日摄）。 ...

Group 1 - The company has recently won a bid for the Shanghai Metro Line 21 Phase I station decoration and electrical installation project, with a contract value of 125,767,776 yuan [1][2] - The project is contracted under a total construction contract model and has a duration of 638 calendar days [2] - The project scope includes decoration and electrical installation for the Pudong Soccer Stadium Station and Yunqiao Road Station, along with related content for the transfer passage of Line 14 [2] Group 2 - In 2023, the company has secured similar contracts with the owner, including the construction of the Chongming Line civil engineering project and the decoration and electrical installation for the Chongming Line station [3] - The company has no related party relationship with the project owner, Shanghai Shentong Metro Construction Group Co., Ltd. [4] Group 3 - The bid win is expected to enhance the company's market competitiveness and market share in related business areas, with the contract value representing 2.12% of the company's projected revenue for 2024 [5] - The impact on the company's financial status and operating results for 2025 and beyond is not expected to be significant [5]