GC01 standard project progress in May 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 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 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) New road_ (Jianguo→Rende)_Co-management and open excavation, Jianguo→Rende_700m.
(9) New road (Guangxing Road)_Co-management working shaft sinking and excavation.
(10) New road (Jianguo Road)_ Rainwater box culvert Rainwater box culvert advance_70m.
(11) G01 station and G02 station station body and connecting passages have been hoisted, and metal wall panels and curtain walls have been constructed.
(12) The entrances and exits of G01 station and G02 station are currently undergoing exterior wall waterproofing and roof waterproofing operations.

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 2022.
(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) Zhongzheng North Road, Nankan Road Section 2, Sanmin Road Section 2 and Kangguo Road have completed a total of 63 span cast box girder bridge decks. Currently, the cast box girder DU14a-01-3 unit steel structure bridge deck concrete is being completed. Placing and curing; DU14-06 unit (steel structure three-span P14/15-15~P14/15-18) bottom and side formwork laying.
(6) A total of 200 Xixuan concrete U-shaped beams have been hoisted on Zhongzheng North Road, Nankan Road Section 2, Sanmin Road Section 2 and Kengguo Road.
(7) Section 2 of Zhongzheng North Road, Nankan Road, and Section 2 of Sanmin Road were completed, and a total of 64 span steel box beams were hoisted on Kangguo Road.
(8) The entrance and exit of G13 station and the station body are currently undergoing metal curtain construction, edge angle steel engineering and platform cushioning engineering; the entrance and exit of G13a station are currently undergoing metal curtain construction, door and window engineering and platform cushioning engineering; the G14 station entrance and The station is currently undergoing platform layer construction and roof panel construction; the G31 station connecting passage and painting construction are currently underway; the G32 station entrance and exit is currently undergoing station body hoisting, doors, windows and light partitions.

三、As of July 31, 2024, the progress of the GC01 bid was 79.28%.