Construction Process of Fuzhou Rail Transit 1 Line

At the end of August, 2008, the Chating Street Road and underground space project in Fuzhou started in an all-round way, including the subway station hall construction project, and fully considered the combination with the planned subway 1 Dazhong intersection station hall (Chating Station), and reserved the conditions for project connection and transformation.

On September 2, 2008, the construction of Fuzhou South Railway Station was officially started in Cangshan, and the subway station project of South Railway Station was started at the same time, which reserved conditions for the future access of 1 line, and the subway 1 line connecting the central city and Fuzhou South Railway Station would pass through South Railway Station from underground. June 5438+February of the same year, the earthwork of the subway station hall and subway platform of Fuzhou South Station has been completely excavated, and the pile foundation has been poured. The direction of the subway station hall floor and the subway platform floor is just below the east-west viaduct bridge.

In September 2009, the feasibility study phase survey (preliminary survey) of Fuzhou Metro 1 Line was completed, and the detailed survey of Qunzhong Road Station (Chating Station), South Station Extension Line and Zexuguang Station (Sanchajie Station) was completed. Xindian section along the line, there are pebbles in the shallow underground, and the groundwater is rich; Most of the shallow parts of urban areas are mainly soft soil; The section from Qunzhong Road Station to Minjiang River is mainly distributed in the sand layer, and the groundwater is very rich. After crossing the Minjiang River to Shangteng Road, hard rocks are buried shallowly, and even some rocks are directly exposed to the surface.

In June 5438+February, 2009, the pre-examination of land for rail transit 1 Line project was approved by the Ministry of Land and Resources, and the scale of land for the project was controlled within 60.84 hectares, including 26.43 hectares of agricultural land (22.35 hectares of cultivated land).

On February 27th, 2009, the groundbreaking ceremony of Fuzhou Metro 1 Line was held in Zexu Square, which marked a new historical stage of Fuzhou's urban modernization.

20 10 1, the national development and reform commission approved the feasibility study report of Fuzhou rail transit 1.

At the end of 20 10 and 10, Shudou Station and Shangteng Station were relocated, and Shudou Station was the first station in the first phase construction plan of Metro 1 Line.

20 1 0 1 65438+251On October 25th, in order to speed up the land requisition, demolition and pipeline relocation of Metro1Line and ensure the smooth progress of the project construction, Fuzhou issued the Announcement on Land Requisition, Demolition and Pipeline Relocation and Reconstruction of Metro1Line.

In June of 20 10+0 1 year, Doumen Station began to move, and five stations including Huangshan Station, Paixia Station, Chengmen Station, Sanjiaocheng Station and Hulu Array Station successively moved pipelines. Xindian Vehicle Comprehensive Base handed over 204 mu of land.

At the end of 20 10, Baihuting Station completed the construction of all 2 1 cast-in-place piles and 17 lattice columns, and then entered the excavation stage. 201111,the pipeline relocation project of Hulu Array Station officially started.

The preliminary design of 2011117 and Fuzhou Rail Transit 10 Line Project (Phase I) was officially approved by Fujian Development and Reform Commission.

20 11On February 20th, the overpass in Fuzhou Dongjiekou Scenic Resort Scenic Area began to be officially demolished, marking the beginning of the construction of Dongjiekou Station of the1line node project.

On March 20 1 1 year, enclosure construction started at Paixia Station, Chengmen Station and Sanjiaocheng Station.

On April 20th11,the enclosure construction started at Dongjiekou Station and Nanmendou Station.

20 1 1 May, the new store vehicle base project was relocated. By August of that year, 93.4% of the expropriated households had signed the expropriation agreement.

August, 20 1 1, Xiangfeng Station and Shangteng Station started enclosure construction.

20 1 1 10, the main structure of the White Tiger Pavilion is completed.

20 1 1 year 1 1 month, Huangshan station completed the enclosure and officially entered the construction. Doumen station began to enclosure. Luohanshan station has been surrounded.

On October111February, the enclosure construction of Sanchajie Station began.

On June 20 12, 1, the enclosure construction of Shudou Station and Hulu Array Station began.

On April 2012 16, the enclosure construction of Pingshan Station officially started.

On April 20 12, the open-cut section of Xindian vehicle base started construction.

20 12 On May 22nd, Xiushan Station realized traffic congestion, and officially transferred to the main construction of the station.

On June 20 12, June 20 12, 10, the enclosure construction of Dadao Station began.

On July 20 12, the construction of shield starting shaft in Xindian vehicle base began.

On September 20th, 20 12, the first shield machine "Strait No.1" of the subway 1 line was officially tunneled from Baihuting Station to Hulu Array Station.

On September 20 12, the construction of the enclosure was started at Tolei station.

On June 20 12 and 10, in order to speed up the construction progress, Nanmendou Station and Pingshan Station changed the original semi-covered excavation method to open-cut covered excavation method.

On October 201211310, the enclosure construction of Fuzhou Railway Station began.

20 12 12 3 1 2, the spare parts warehouse of Xindian vehicle base was officially started.

On February 9, 20 13, the upper section from Baihuting to Hulu array was connected, marking the first shield section of Fuzhou Metro 1 line.

On February 27th, 20 13, the joint maintenance garage of Xindian vehicle base was officially started.

July 20 13, the parking lot in Qingliangshan started construction.

September 1 1, 2065438 Doumen Station to Shudou Station was successfully connected. Doumen Station to Shudou Station became the first shield section of the subway 1 line to realize double-line penetration. Downward operation of this section started from the shield shaft at the northern end of Doumen Station on April 2, and arrived at the shield shaft at the southern end of Shudou Station on June 30, which lasted for 90 days. The ascent started from the shield well at the northern end of Doumen Station on June 26th and lasted for 76 days.

August 20 13, the office building of Xindian vehicle base was capped, and the main building project of Xindian vehicle base was coming to an end.

20 13 12 14. Fuzhou Metro Company and CNR Tangshan Rail Transit Company formally signed the vehicle purchase contract for Metro 1 Line. Fuzhou Metro 1 Line, 28 trains 168 B metro vehicles will be produced by CNR Tangshan Rail Bus Company in Quanzhou production base. February 20 14, Fuzhou Metro Operation Branch was established.

20 1 April 16, Du Min Metro Company organized an expert consultation meeting on "Decoration Design of Fuzhou Rail Transit1Line (Phase I) Station-Key to Culture" in Fujian Agricultural College.

On July 30th, 20 14, the launching ceremony of the track laying of Metro 1 Line was held at Baihuting Station, the track laying base of the southern section, which marked the official track laying of the southern section (Sanchajie Station-South Station) of the first phase of Fuzhou Metro 1 Line.

20 14, 1 0 1 On October 23rd, the power supply system project of Fuzhou Metro1Line was held at the construction site of Xindian Depot, which marked the last pass for Metro1Line to enter the three links (tunnel, rail and electricity).

20 14 12 15 is located in the property development project plot above Xindian vehicle base. The last villager in Zhan Feng village, Xindian town, jin an district signed a house expropriation compensation agreement, which indicates that all the houses involved in the main line of subway 1 line (including the station main body, tunnel section, main substation, vehicle depot and parking lot) have been expropriated.

20151kloc-0/,Fuzhou Metro Operation Branch officially unveiled the new subway vehicle base in Jingcun Road, Jin 'an District.

From June, 2065438 to June, 2005, when Avenue Station was connected to Shangteng Station, the tunnel of Luohanshan Station of Fuzhou Metro 1 Line was successfully connected to Fuzhou Railway Station, which meant that the total mileage of 1 Line was 2.96 kilometers, and all the tunnels were connected.

On April 20 1 May 18, the first "Made in Fujian" Fuzhou subway1line was put into trial operation.

On May 15, 2065438, the subway Luohanshan Station was officially laid, marking the beginning of the track laying in the northern section of the first phase of Fuzhou Metro 1 Line (Sanchajie Station-Xiangfeng Station).

On May 20th, 20 15, Huangshan 110 kV main substation, as one of the core hubs of the1line power supply system, successfully switched on and officially started power transmission.

On June 25th, 20 15, the first batch of four engineering vehicles of Fuzhou Metro 1 line were successfully delivered from Hubei to Qingliangshan parking lot of Fuzhou Metro.

On July 26th, 20 15, the first subway train ***6 of Fuzhou Metro 1 Line (Phase I) project arrived at Qingliangshan parking lot.

In August, 2065438+2005, affected by the strong typhoon "Sudelo", the west area of Shudou Station of Fuzhou Metro under construction was flooded due to the large water potential. There is no water gushing between the station and the tunnel in other blocks, and large mechanical equipment such as shield machine is trouble-free.

On August 23rd, 20 15, the first clearance inspection and cold sliding test were completed in the underground section of the southern section of Fuzhou Metro 1 Line.

2065438+On September 3rd, 2005, the down line from Baihuting Station to Sanchajie Station completed track laying, and the south section (the entrance and exit line from Sanchajie Station to Qingliangshan parking lot) realized "track connection".

On September 8th, at 20 15 and 18, Fuzhou Metro 1 line crossed the shield section between Luohanshan Station and Fuzhou Railway Station. At this point, the double-line through section 18 and the single-line through section 2. Except the main structure of Fuzhou Railway Station subway station is still under construction, the other 20 stations have completed the main structure construction (capping).

All stations on line 20 15 10, 1 have completed the construction of the main structure of the station. There are 4 shield machines left on the whole line. Of the 22 sections of the whole line, the 19 section adopts double-line connection, and the two sections adopt single-line connection (the river-crossing section does not adopt double-line connection). In the southern section of 1 line, the electric bus from Hulu array station to Sanjiaocheng station was put into commissioning on June 10, and the ancillary works of the station were carried out simultaneously with the renovation of the station and ancillary works. Huangshan Station and Hulu Array Station are undergoing comprehensive renovation, while Paixia Station, Chengmen Station, Sanjiaocheng Station, Lei Yu Station and South Railway Station are undergoing platform floor renovation. The overall progress of wind, water and electricity equipment installation in the south section has been completed 80%, and individual debugging is under way. Track laying construction has started in the northern section of 1 line except for some interval tunnels. The next step is to start the construction of the ancillary works of the station and the decoration of the station and ancillary works.

On October 20 1 5165438+10, the total mileage of the tunnel section of1line has been completed by 93%; 50% of the total track laying mileage has been completed. Among them, the southern section of the electric bus has been on-line joint debugging test. At present, tunnel excavation, site entrance and exit and wind pavilion construction, site decoration, mechanical and electrical equipment installation and debugging are fully carried out. Four subway trains have arrived, and it is planned to reach 10 train before Spring Festival travel rush next year.

20 1 5165438+1On October 24th, Fujian Dida Media Co., Ltd. was put into operation, which was jointly funded by Fuzhou Metro Co., Ltd., Fujian Radio and Television Network Group Co., Ltd. and Fuzhou Radio and Television Station, and was responsible for the media advertising operation of Fuzhou Metro1line stations and trains.

20 1 15 years 1 October 30th,1The thermal sliding tests of all main lines and turnouts in the southern section of the line were successfully completed, and the southern section will enter the joint debugging and testing stage.

20 15 12, 1 The downstream line of the river-crossing section of Avenue-Shangteng Shield successfully crossed the Minjiang River.

20 15, 20 15, and 1 line Chating-Avenue section were received by the shield, which marked the completion of this section, and also meant that all the tunnels in the main line section of 1 line were completed except the river section.

On 20 15 12.30, the no-load trial operation began in the southern section of the first phase of Fuzhou Metro 1 Line (Sancha Street-Fuzhou South Station).

20 16, 1 10 month, 1 line The upstream line of the river-crossing section of Avenue-Shangteng Shield successfully crossed the Minjiang River.