GC01 standard project progress in May 2025
一、Bade (Southern Section) Work Area：
(1) A total of 337 foundation piles for Jiande Road and new roads were completed in November 2020.
(2) A total of 66 pile caps on Jiande Road and new roads have been completed in June 2021.
(3) A total of 61 RC piers on Jiande Road and new roads were completed in August 2020; a total of 5 steel piers were completed in September 2020.
(4) A total of 62 cap beams on Jiande Road and new roads have been completed in May 2022.
(5) A total of 16 spans of cast box girder bridge decks have been completed on Jiande Road and newly opened roads.
(6) The construction of 64 Xixuan concrete U-shaped beams on Jiande Road and new roads has been completed in May 2023.
(7) A total of 7 span steel box beams have been hoisted on Jiande Road and newly opened roads.
(8) Pumping out water after construction and before inspection of the manhole of the common pipeline (Jiande Road ~ Jianguo Road).
(9) Formwork removal of DU00-02 central trail.
(10) Modification of road signs.
(11) Preparatory work for the restoration of Gengliaojiao Creek.
(12) Tie up steel bars and formwork assembly for the double-hole box culvert and transition section of the rainwater box culvert.
二、Luzhu, Dayuan (North Section) Work Area：
(1) Zhongzheng North Road Work Area B (Zhongzheng North Road, Luzhu District, Nanzhu Road~Zhongzheng Road Bridge), Work Area C (Zhongzheng North Road~Nangong Road, Luzhu District), D-1 Work Area (Luxing Street-Nanqing Road~Nan Gong Road Section 2), Nankan Road Section 2 D Work Area (Nanqing Road~Shanlong Gas Station), E Work Area (No. 532, Nankan Road Section 2~Kengguo Intersection) and F Work Area (Kengguo Road-G15a~G15b Station) 1,458 foundation piles have been completed in May 2022.
(2) A total of 249 pile caps on Zhongzheng North Road, Nankan Road Section 2, Sanmin Road Section 2 and Kangguo Road have been completed.
(3) Pier column operations are continuing on Zhongzheng North Road, Nankan Road Section 2, Sanmin Road Section 2 and Kengguo Road, and a total of 247 pier columns have been completed.
(4) Zhongzheng North Road, Section 2 of Nankan Road, Section 2 of Sanmin Road and Kangguo Road continue to carry out cap beam construction, with a total of 225 cap beams completed.
(5) A total of 63 spans of cast box-beam bridge decks have been completed on Zhongzheng North Road, Nankan Road Section 2, Sanmin Road Section 2 and Kengguo Road. Currently, the installation of expansion joint covers for the bridge decks of DU13-01 and DU13-01~G13a stations, the reinforcement binding of the M34 curbstone base and the excavation of the pile cap excavation and backfill (P14/15-19~P14-25), the reinforcement binding of the M36 curbstone base and the excavation of the pile cap excavation and backfill (P14/15-19~P14-25), and the outer surface modification of the breast wall of DU14a-01 unit are underway.
(6) Zhongzheng North Road, Nankan Road Section 2, Sanmin Road Section 2 and Kengguo Road have completed the hoisting of 200 Xixuan concrete U-shaped beams.
(7) Zhongzheng North Road, Nankan Road Section 2, Sanmin Road Section 2 and Kengguo Road have completed the hoisting of 64 span steel box beams.
(8) G13 station is currently constructing the station body aluminum curtain, installing the entrance and exit steel structure and grille, constructing the overhead cable line, and fully welding the aluminum plate on the east wall of the 1F electrical system piping; G14 (formerly G13a) station is welding the glass curtain frame of the station body through-chair layer, sealing the east and west aluminum plates of the through-chair layer, finishing the south aluminum plate of the entrance and exit, and dividing the station body gun barrels; G15 (formerly G14) station is constructing the curtain frame of the exterior wall of the entrance and exit, paving the exterior wall bricks of the station body platform layer, PAO lifting and finishing, grinding and painting, grounding piping and wiring, lighting piping, fire alarm piping and lighting system piping, etc.G15a (formerly G31) station body cantilever platform installation, PAO frame installation, 2F power system piping, 1F lighting system piping, overhead cable line construction, etc.; G15b (formerly G32) station body through-hole layer PAO frame installation and connecting channel ATM stainless steel inner wall installation, platform layer light compartment secondary sealing construction, 4F power system cable duct construction, etc.
三、As of May 31, 2025, the progress of the GC01 bid was 85.41%.
G13 Station External Wall Curtain Construction
GC02 standard project progress in May 2025
一、 Joint operation of the diversion of the Jiegengliaojiao branch line in the southern excavation section, preparation of the arrival end of the shield tunnel, and safety monitoring operations.
二、 Construction of the structure of G03 station, excavation of the Nanjing shield tunnel, excavation of the Beijing shield tunnel, construction of the entrance and exit structure, and safety monitoring operations.
三、 Construction of the excavation and support system of G04 station, construction of the structural base plate, construction of temporary drainage, and safety monitoring operations.
四、 Construction of the structural base plate of VS4 ventilation shaft, installation of pipe power equipment, and safety monitoring operations.
五、 Construction of the structural base plate of G05 station, excavation of the entrance and exit and construction of the support system, construction of the entrance and exit structure, installation of the shield tunnel mirror frame, and safety monitoring operations.
六、 Construction of VS5 ventilation shaft structure, support removal work, and safety monitoring work.
七、 Excavation and support system construction of G06 station, construction of structural base plate, construction of entrance and exit structure, pre-shield tunneling work, and safety monitoring work.
八、 Construction of VS6 ventilation shaft ground layer structure and safety monitoring work.
九、 Submission of relevant construction plan, mid-term/final review of detailed design, establishment of BIM (Building Information Model) and PMIS (Project Management Information Management System).
十、As of May 31, 2025, the actual progress of GC02 bid is 42.86%.
G03 entrance and exit A B3F structural wall construction
GC03 standard project progress in May 2025
一、 Submit detailed design of each station and shield tunnel for review, BIM construction, PMIS modules update, and relevant plans/construction drawings of each station, northern excavation section, and shield tunnel for submission.
二、 Construction of floor structure of B5F platform layer of G07 station.
三、 Construction of B6F lane and B5F floor structure of earthwork area of G08 station; construction of B3F column and wall structure of station body area.
四、 Construction of B2F column and wall structure of G09 station; excavation and construction of structure of B4F tunnel down line connection section.
五、 Construction of platform substructure and north shaft through-hall layer of G10 station; construction of side wall structure of entrance and exit through-hall layer.
六、 Construction of platform structure of G11 station; construction of structure of connecting passageway of entrance and exit and south shaft through-hall layer of station body; construction of structure above ground layer of entrance and exit and ventilation shaft; decoration of station body, entrance and exit platform layer and through-hall layer.
七、 G12 station carries out emergency staircase structure construction; station body and entrance and exit platform layer, hall layer and ground layer decoration work; west side road restoration work.
八、 Water, electricity and environmental control engineering carries out G11 and G12 station air duct system, electrical system, water pipe system, and G11~G12 tunnel down line water system pipeline installation.
九、 Zhongyuan Tunnel shield machine carries out maintenance work.
十、 North excavation section carries out drainage restoration work.
十一、 As of May 31, 2025, the GC03 bid has been implemented at 66.65%.
G07_Construction of the floor slab of the structure B5F platform
GC05 standard project progress in May 2025
Taoyuan MRT Green Line GC05 standard project includes elevator engineering and escalator engineering
一、 Elevator Engineering: Handle the final design and manufacturing work of the northern section of the station and the northern locomotive factory.
二、 Escalator Engineering: Handle the final design, manufacturing and installation work of the northern section of the station.
三、 The recent work content is as follows:
(1). Installation of LED lights for escalators No. 5 and 6 at G12 station.
(2). Installation of inner cover plates for escalators No. 5 and 6 at G15a station.
(3). Installation of tracks for elevator No. 1 at G14 station
(4). Installation of control panel for elevator No. 3 at G13 station
(5). Installation of monitoring pipelines for elevators and escalators at G13 station
(6). Installation of guide rails for elevator No. 1 at G15 station
(7). Adjustment of bed plate bracket for escalator No. 5 at G15a station
(8). Installation of motor main base for elevator No. 1 at G15 station
四、 As of May 31, 2025, the implementation progress of the GC05 bid is 20.75%.
G12 station 5, 6 escalator LED light installation work
GM01 standard project progress in May 2025
The GM01 project of the Taoyuan MRT Green Line includes electromechanical systems, track engineering, civil engineering of the North Locomotive Plant and main substation, and other electromechanical engineering projects.
一、 Electromechanical Systems:
(1) The mid-term and final design work of each subsystem is currently being processed.
(2) The communication system, monitoring and data acquisition system, power supply system, locomotive equipment and special maintenance vehicles, driving monitoring system and platform door system equipment of the North Locomotive Plant and G13 (South Zhuzhong North) to G15b (Kengkou) stations are installed and tested.
(3) The Green Line MRT trains are manufactured and transported to the North Locomotive Plant for testing.
二、 Track Engineering:
(1) The floating and pedestal track construction between the G11 (Arts and Culture District) station and the North Chuchu section (upward).
(2). Construction of floating and pedestal tracks between G15 (Shuiwei) and G16 stations (upward).
三、 Civil engineering of the North Machine Plant:
(1). Structural decoration of the North Main Substation, Management Center, Main Maintenance Plant, and Parking Plant.
(2). Construction of the machine plant retaining wall.
四、 As of May 31, 2025, the implementation progress of the GM01 bid is 43.668%.
Track construction at Beijing Machine Works
