GC01 standard project progress in March 2024

一、Bade (Southern Section) Work Area：
(1) A total of 337 foundation piles on Jiande Road and new roads were completed in November 2020.
(2) A total of 66 pile caps on Jiande Road and newly opened roads were completed in June 2021.
(3) A total of 61 RC piers on Jiande Road and newly opened roads were completed in August 2021; a total of 5 steel piers were completed in September 2021.
(4) A total of 62 cap beams on Jiande Road and newly opened roads were completed in May 2020.
(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 newly opened roads was completed in May 2023.
(7) A total of 7 span steel box beams have been hoisted on Jiande Road and newly opened roads.
(8) Jiande Road (Rende Road to Changxing Road) has completed the construction of curb stones on the central separation island.
(9) The hoisting of the G01 station and G02 station bodies and connecting passages has been completed.
(10) The entrances and exits of G01 station and G02 station are currently undergoing door frame modification and waterproofing construction on the fourth floor, water supply and drainage system piping, and exterior wall floor joint waterproofing preparatory work.

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~South 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-G31~G32 Station) 1,458 foundation piles were all completed in May 2011.
(2) A total of 249 pile caps on Zhongzheng North Road, Nankan Road Section 2, Sanmin Road Section 2 and Kengguo Road have been completed.
(3) Pier construction continues on Zhongzheng North Road, Nankan Road Section 2, Sanmin Road Section 2 and Kengguo Road, with a total of 247 piers completed.
(4) Construction of cap beams continues on Zhongzheng North Road, Section 2 of Nankan Road, Section 2 of Sanmin Road and Kangguo Road, with a total of 224 cap beams completed.
(5) A total of 42 span cast box girder bridge decks have been completed on Zhongzheng North Road, Nankan Road Section 2, Sanmin Road Section 2 and Kengguo Road. Currently, DU31-04 support frame erection and side mold assembly are being carried out; DU14-08 fourth The cross-belly plate is assembled and the top plate concrete is poured; the DU14-07 formwork and support frame are removed; the DU13a-09 web wall concrete is poured.
(6) A total of 196 Xixuan concrete U-shaped beams have been hoisted on Zhongzheng North Road, Section 2 of Nankan Road, Section 2 of Sanmin Road and Kengguo Road.
(7) A total of 52 span steel box beams have been hoisted on Zhongzheng North Road, Nankan Road Section 2, Sanmin Road Section 2 and Kangguo Road. Steel box beam production and hoisting operations are currently ongoing.
(8) The entrances and exits of G13 station and G13a station and the station body are currently undergoing the installation of anti-fall bridge devices and the construction of electrical pipelines; the entrance and exit of G14 station are currently undergoing the laying of station steel decking and the binding of connecting passages and crossing layer steel bars; the entrance and exit of G31 station are currently undergoing formwork materials Cleaning and station hoisting (at night); the entrance and exit of G32 station are currently constructing water supply and drainage pipelines and tying steel bars on the top of the platform beams (TG1~TG3).

三、 As of March 31, 2024, the progress of the GC01 bid was 76.60%.