Weifang-Rizhao Section of New Weifang-Suqian High-speed Railway，The Tender Announcement for the Connection Line from Wei-Su High-speed Railway to Qingdao was released simultaneously.，The remaining Rizhao to Suqian section is also about to be tendered.。The Weifang-Suqian high-speed railway line will officially start construction at the end of December.，It is planned to be completed by the end of June 2028.。The feasibility study report of this project was approved by the National Development and Reform Commission on May 24 this year.，The preliminary design and construction drawings are on December 1, respectively.、It was approved by the State Railway Group on December 3.，Created the approval of the railway project in the same year，The speed at which the conditions for commencement are met in the current year。
The high-speed railway from Weifang to Suqian is a national railway.“Eight vertical and eight horizontal”High-speed Rail Passage Beijing-Shanghai Second Passage（That is“Beijing-Shanghai auxiliary passage”）Last uncommenced paragraph，Country《“Fourteen five”Railway Development Plan》A construction project，The project and the Hefei-Xinjiang High-speed Railway which has been started、The Hefei-Wuhan High-speed Railway, which is about to start construction, will be built from Qingdao to Hefei.、Wuhan's High-speed Rail Corridor。
This project is a convenient channel for communication between Jiaodong Peninsula and Yangtze River Delta.、Backbone Line of Intercity Railway Network in Shandong Peninsula Urban Agglomeration，It is a road network function.、High-speed railway with inter-city function。
Project construction will improve the layout of regional high-speed railway network，Relieve the tight transport capacity of Beijing-Shanghai high-speed railway，Promoting the Beijing-Tianjin-Hebei region、The integration and development of Shandong Peninsula urban agglomeration and the Yangtze River Delta region is of positive significance.。
The total investment of the project is about 978.200 million yuan（Weisu High-speed Railway 751.4.7 billion yuan，Qingdao connecting line 226.6.9 billion yuan），Design speed target value 350km/h，The total planned construction period is 4.5 years。
There are 11stations in Weisu High-speed Railway.，Respectively：North of Weifang（Existing）、Anqiu、West of Zhucheng、Wulian North、Juxian Yishui、Yinan（Alteration）、Linyi North（Alteration）、Lan Ling、To the west of the city、East of Xinyi、East of Suqian。
According to the tender notice：
1、Bidding conditions
The newly-built Weifang-Suqian high-speed railway has been completed《Reply of the National Development and Reform Commission on the Feasibility Study Report of the New Weifang-Suqian High-speed Railway》（Development and reform foundation[2023]Number 603）Approve construction，The owner of the project is Tianjin-Qinhuangdao Railway Passenger Dedicated Line Co., Ltd.。
The project capital accounts for 46% of the total investment.8%，The proportion of contribution is 19% of China National Railway Corporation.3%、Shandong 64.2%、Jiangsu Province 16.5% ，Funding has been secured，Complete construction drawing design documents，The tenderer is Xiongan High-speed Railway Co., Ltd. 。
2、Project overview
Weifang-Suzhou High-speed Railway starts from Weifang North Station of Jiqing High-speed Railway.，It passes through Anqiu City, Weifang City、Zhucheng，Wulian County, Rizhao City、Juxian County，Yishui County, Linyi City、Yinan County，Introduction of Linyi North Station of Rilan High-speed Railway，To the south through Lanling County, Linyi City、Tancheng County，Enter Xinyi City, Xuzhou, Jiangsu Province，To the south via Suqian City，Connect to Yanghe North Line Station reserved for Xu-Su-Huai-Yan Railway。
Operating length of the line 400.05km，Length of new line 398.49km，Including 324 in Shandong Province.94km，Main line bridge 275.91km/36 seats，Subgrade 49.03km/Paragraph 38，Bridge ratio 85%，Construction period 4.5 years。
3、Bidding scope and division of bid sections
Construction of the pre-station works of Weifang-Rizhao section of the new Weifang-Suqian high-speed railway and the post-station interface works implemented simultaneously with the pre-station works，Mileage:DK0+000~DK158+050。
This tender is divided into five bid sections.：
（1） WSZQ-Bid 1
The number of works is：Subgrade works of the section；One super-large bridge on the main line，Length 27.0km，4 single-track super-large bridges，9.3km；
Box beam system with 978 holes in Yujiacun beam yard、Yun、Rack；Ballastless track construction（Excluding board fabrication and transportation，Including unloading）；Fine adjustment of ballastless track；Sound insulation window；Sound barrier；Temporary land use and reclamation；Large temporary and auxiliary works;Han Wei Su Wei Lai、Wei-Su-Ji-Qing connecting line;Four-power independent house、Section police area, sentry box and other housing construction and ancillary works。
Mileage/Range：DK0+000～DK28+513/28.5km。
（2）WSZQ-Mark 2
The number of works is：Anqiu station（Station building is not included）；Interval、Station and yard subgrade works；5 super-large bridges on the main line（Weifang Grand Bridge、Super Major Bridge across Qilu Jiudi Avenue、Anqiuwen River Bridge、Grand Bridge in front of Anqiu Station、Anqiuqu River Bridge），30 long.00km；
Box beam system with 814 holes in Hejiatun beam yard、Yun、Rack；Ballastless track construction（Excluding board fabrication and transportation，Including unloading）；Fine adjustment of ballastless track；Sound insulation window；Sound barrier；Temporary land use and reclamation；Large temporary and auxiliary works；Four-power independent house、Section police area, sentry box and other housing construction and ancillary works。
Mileage/Range：DK28+513～DK65+018/36.5km。
（3）WSZQ-Mark 3
The number of works is：Zhucheng West Railway Station（Station building is not included）；Interval、Station and yard subgrade works；3 super-large bridges on the main line（Anqiuqu River Bridge、Super Major Bridge across Qinglan Expressway、Zhucheng Weihe River Bridge），Length 31.1km；
934-hole box girder system of beam yard in Xixiaozhuang Village、Yun、Rack；Ballastless track construction（Excluding board fabrication and transportation，Including unloading）；Fine adjustment of ballastless track；Sound insulation window；Sound barrier；Temporary land use and reclamation；Large temporary and auxiliary works；Four-power independent house、Section police area, sentry box and other housing construction and ancillary works。
Mileage/Range：DK65+018～DK99+121/34.1km。
（4）WSZQ-Mark 4
The number of works is：Wulian North Station（Station building is not included）；Interval、Station and yard subgrade works（Including Subgrade 1 of Left Line of Qingdao Connecting Line Project.01km）；5 super-large bridges on the main line（Zhucheng Weihe River Bridge、Wulian North Bridge（Excluding lower part and cast-in-place beam）、Mantangyu Bridge、Liucun Bridge、Ezhuang Bridge、Zhongzhi River Bridge），Length 24.2km；
Box girder system with 630 holes in total for Wulian North Girder Yard、Yun、Rack；DK0-DK158+Fabrication and transportation of track slab of Section 050，Ballastless track construction；Fine adjustment of ballastless track；Sound insulation window；Sound barrier；Temporary land use and reclamation；Large temporary and auxiliary works；Excluding the lower part and cast-in-place beam of Qiangkuang Reservoir Bridge，As well as bridge appurtenances and cast-in-place girder deck system works；
Including 1kmSingle-track subgrade of left line of Qingdao connecting line;The lower part of Qiangkuang Reservoir Bridge and the cast-in-place beam are built by Jiqing Company.，Prefabrication of double-track beam、Erection and bridge deck are built by Xiongan Company；Four-power independent house、Section police area, sentry box and other housing construction and ancillary works。
Mileage/Range：DK99+121～DK128+658/29.5km。
（5）WSZQ-Bid 5
The number of works is：Section subgrade；6 super-large bridges on the main line（Zhongzhi River Bridge、Dashuangdunpo Village Bridge、Sangyuan Town yuangong River Bridge、Kugou Village Bridge、Gushan Town yuangong River Bridge、Juzhou Shuhe River Bridge），Length 15.3km；
403-hole box beam system in Chunsheng Village beam yard、Yun、Rack；Steel box girder assembly yard；Ballastless track construction（Excluding board fabrication and transportation，Including unloading）；Fine adjustment of ballastless track；Sound insulation window；Sound barrier；Temporary land use and reclamation；Large temporary and auxiliary works。Four-power independent house、Section police area, sentry box and other housing construction and ancillary works。
Mileage/Range：DK128+658～DK158+050/29.4km。
Planned duration： 1643 calendar days，Planned Commencement Date 2023-12-31 ，Planned Completion Date 2028-06-30。
