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壹探轨道|济南地铁4、8号线通过项目工程验收
Qi Lu Wan Bao· 2025-08-28 12:19
Core Points - The Jinan Metro Line 4 and Line 8 have successfully passed project engineering acceptance, indicating they are ready for empty test operation and moving closer to the goal of opening by the end of the year [1][6] Group 1 - The project engineering acceptance is a critical step before empty test operation, serving as a comprehensive inspection of construction quality, system functionality, and integration results [3] - The acceptance was organized by the Jinan Metro Group, with supervision from various local agencies, and involved a specialized acceptance team covering multiple disciplines [3] - The acceptance team confirmed that the engineering quality of Metro Lines 4 and 8 is qualified, with complete documentation that meets design and regulatory requirements [6] Group 2 - The next steps for the group include enhancing process control and coordinating the empty test operation, removal of barriers, and restoration of greenery to ensure high standards for the opening of Lines 4 and 8 by the end of the year [7]
济南年底“四线齐发”!地铁4号线月底开启空载试运行
Qi Lu Wan Bao Wang· 2025-08-28 07:13
Group 1 - The Jinan Metro Group has announced the commencement of a three-month trial operation for Line 4, starting on August 31, with an expected operational launch by the end of 2025. The trial will focus on safety and reliability testing of various systems and training for operational staff [1] - Significant progress has been made on the eastern section of Line 6, which is a key project in the Jinan Metro's second phase planning. The eastern section spans approximately 19.5 kilometers with 17 underground stations and is on track for operational launch by the end of this year [1][2] - The Line 8 Phase 1 project began dynamic testing in June, with a total length of 25.5 kilometers and 14 stations. The testing aims to ensure all systems meet safety and operational standards, with completion expected by the end of the year [2] Group 2 - The High-tech East District Yunba project has initiated a three-month trial operation, expected to open in early December. The line is 30.55 kilometers long with 32 stations and features an automated driverless system [3] - The Yunba project will connect seamlessly with the Jinan Metro network through five transfer stations, significantly improving commuting efficiency for residents and workers in the area [3] - The Jinan Metro Group is committed to accelerating project construction and operational preparations, ensuring timely openings of all lines to support urban development and enhance the city's capabilities [3]
壹探轨道|速看!济南地铁4、6、7、8、9号线又有新进展~
Qi Lu Wan Bao· 2025-07-17 05:59
Core Insights - 2025 is a significant year for the construction of Jinan's rail transit, with multiple lines undergoing various stages of development [1] Group 1: Line 4 - All 33 stations have completed the main structure and are entering the dynamic debugging phase [3] - Electromechanical decoration has commenced across all stations [3] Group 2: Line 8 - The line consists of 14 stations, all of which have been capped and are now undergoing decoration and electromechanical installation [5] - The line has achieved bridge and tunnel connectivity and has initiated dynamic debugging [5] Group 3: Cloud Bus in Jinan High-tech East District - All 32 stations have been capped, with ongoing decoration and electromechanical equipment installation [7] - Dynamic debugging has started for the entire line [7] Group 4: Line 7 - All 32 stations are under construction, with 29 stations having completed the main structure [9] - 30 sections have achieved double-line connectivity, with civil construction entering a critical phase [9] Group 5: Line 9 - The line includes 23 stations, all of which are under construction, with 11 stations having completed the main structure [10] - 8 sections have achieved double-line connectivity, with 7 shield machines currently in operation [10] Group 6: Additional Line - A total of 12 stations are under construction, with 9 stations having completed the main structure [12] - 6 sections have achieved double-line connectivity, with 7 shield machines actively digging [12]
壹探轨道|济南地铁8号线中段“跑”起来了,全线调试即将启动
Qi Lu Wan Bao· 2025-06-05 13:41
Group 1: Jinan Rail Transit Line 4 - The construction of Line 4 has achieved "long rail connection" between the sections from Weilizhuang to Quancheng Park Station, marking a significant milestone in the project [1][5] - The project team has adopted an innovative "machine laying + manual laying" construction mode, which effectively addresses challenges such as limited space and multiple cross operations, achieving a record of 670 meters of track laid in a single day [4] - Key sections of Line 4 utilize steel spring floating slab track bed technology to reduce noise by 10 to 15 decibels, enhancing passenger comfort and ensuring smooth train operations [5][7] Group 2: Jinan Rail Transit Line 8 - The hot sliding test for Line 8 has officially started, which is a critical step before the full line dynamic debugging begins [8][10] - The dynamic debugging is expected to last for about 2-3 months, during which the performance and compatibility of various systems will be comprehensively tested and optimized [12] - All main structures of Line 8 have been capped, and decoration and auxiliary structure construction are progressing rapidly, with a goal to complete the line by the end of the year [12] Group 3: High New District Cloud Bus - The construction of the High New District Cloud Bus project is in the final sprint phase, with all 32 stations capped and decoration work underway [15] - Train debugging has already commenced between the Rainbow Lake Park Station and Tangye East Road Station, aiming for successful operation by the end of the year [15] Group 4: Noise Reduction Measures - In light of the upcoming high school entrance examinations, all ongoing projects are implementing a "silent action" to ensure a quiet environment for students, demonstrating the commitment to community welfare while accelerating construction [17]