December 26-27，Construction of Linyi Section of New Weifang-Suqian High-speed Railway、Announcement of Successful Candidates for Total Price Contracting of Pre-Station Works of Weifang-Rizhao Section。
Before，Announcement of Winning the Bid for Jiangsu Section and Qingdao Connection Line Has Been Released。The Weifang-Suqian high-speed railway line will officially start construction in early January.，It is planned to be completed by the end of June 2028.。New Weifang-Suqian High-speed Railway（Including Qingdao connecting line）The feasibility study report 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。
Schematic Diagram of Auxiliary Passage Planning of Beijing-Shanghai High-speed Railway
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，And the Hefei-Xinjiang High-speed Railway that has already started construction、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。
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。
The whole line of the project depends on different construction management units.，It is divided into three sections of bidding.，From Weifang to Rizhao（Xiongan High-speed Railway Company）、Linyi section（Jinan Bureau），Jiangsu section（Shanghai Bureau）；In addition，Jiqing High-speed Railway Company is responsible for the synchronous construction of Qingdao Connection Line.。
The whole line（Including Qingdao connecting line）The works in front of the station are divided into 17 bid sections.，The total bid amount is about 48 billion yuan.，It is the largest new railway project started in the year.。
①8 billion！Jiangsu Section of New Weifang-Suqian High-speed Railway Wins the Bid
②11 billion！Winning the bid for construction of Qingdao connecting line of Beijing-Shanghai Second Passage
The bidding information of Shandong section is as follows：
1、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%。
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。
The mileage range of Weifang-Rizhao section isDK0+000~DK158+050，Mileage of main line is about 158.2 km（1-Bid Section 5）；The mileage range of Linyi section isDK158+050 toDK327+198.Paragraph 410（Juyi station（Contain）To the provincial boundary），Mileage of main line is about 166.Seven kilometers（6-Bid section 10）。
2、Division of bid sections and proposed bid winner
（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）；Han Wei Su Wei Lai、Wei-Su-Ji-Qing connecting line；Four independent houses, etc.。
Mileage/Range：DK0+000～DK28+513/28.5km。
First place：China Railway No.4 Engineering Group Co., Ltd.
Tender offer：2844364294
（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）Etc。
Mileage：DK28+513～DK65+018/36.5km。
First place：China Railway 14th Bureau Group Co., Ltd.
Tender offer：285 7172760 yuan
（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）Etc。
Mileage：DK65+018～DK99+121/34.1km。
First place：China Railway First Group Co., Ltd
Tender offer：235613179 4 yuan
（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, etc.；
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。
Mileage：DK99+121～DK128+658/29.5km。
First place：China Railway 11th Bureau Group Co., Ltd.
Tender offer：It's 5 yuan 250856363
（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, etc.。
Mileage：DK128+658～DK158+050/29.4km。
First place：China Railway Tenth Bureau Group Co., Ltd.
Tender offer：CNY 236,4177,255
（6）WSZQ-Bid Section 6
Mileage：DK158+050～DK187+074.280。
Contents and quantities of main works：Interval subgrade length 1.462km，Length of station and yard subgrade 3.185km；Haizi River Bridge 0.169km、Juyi Bridge 24.185km，731-hole box girder system of Sunjiahe beam storage yard、Yun、Rack；Juyi station（Station building is not included），Yinan station（Station building is not included、Including four-electricity reconstruction project of existing ordinary speed railway）；Ballastless track construction（Excluding board fabrication and transportation，Including unloading）AndTrack laying of the new Weifang-Suqian high-speed railway project。
The first successful candidate：China Railway No.3 Engineering Group Co., Ltd.、Consortium of China Railway No.3 Engineering Group Electrical Engineering Co., Ltd.
Total bid price：2767412125.00 yuan
（7）WSZQ-Lot 7
Mileage：DK187+074.280～ChangeDK221+107.920。
Contents and quantities of main works：Subgrade length of section 0.426km；Rilan Expressway Bridge 10.931km、Linyi Yihe River Bridge 21.730km（AmongDK217+377.770~DK221+107.920 of 3.730kmThe scope does not include box girder prefabrication.、Erection、Anti-falling beam、Support、Bridge deck system），828-hole box girder system for beam yard of West Taiyang Village、Yun、Rack；Ballastless track construction（1 track slab factory，About 80kmPrefabrication of track slab、Transportation、Unload）Etc。
The first successful candidate：China Railway 12th Bureau Group Co., Ltd.
Total bid price：2474094766.00 yuan
（8）WSZQ-Bid Section 8
Mileage：ChangeDK221+107.920～DK241+643.290。
Contents and quantities of main works：Interval subgrade length 1.766km，Length of station and yard subgrade 1.977km；Linyi Yihe River Bridge 7.657km（ContainDK217+377.770~DK221+107.920 of 3.730kmBox girder prefabrication within the scope、Erection、Anti-falling beam、Support、Bridge deck system；Including turnout beam and side pier with small mileage），Linyi Station Bridge 0.237km，Linyi North Bridge 4.930km，Linyi River Bridge 6.302km（Including side pier with large mileage）；
829 holes in beam yard of Linyi North Railway Station（Including 207 holes of Weixin Rilan North-West Connecting Line，Hole 131 of Weixin Rilan Southeast Upward Connecting Line）Box girder system、Yun、Rack；Weisu Rilan North-West Liaison Line、Weisu Rilan Southeast Up Link Line；
ProYibei station（Station building is not included）；Linyi North added 4 storage lines and related catenary reconstruction project；Ballastless track construction（Excluding board fabrication and transportation，Including unloading）Etc。
The first successful candidate：China Railway Tenth Bureau Group Co., Ltd.、Electrical Engineering Co., Ltd. of China Railway Tenth Bureau Group Co., Ltd. Consortium
Total bid price：3699039625.00 yuan
（9）WSZQ-Lot 9
Mileage：DK241+643.290～DK286+376.780。
Contents and quantities of main works：Interval subgrade length 1.792km，Length of station and yard subgrade 1.804km；Linyi River Bridge 18.300km，Bridge across Lanzhou-Caoshan Expressway 14.281km，Jiaodian Village Bridge 3.410km，Tancheng Yihe River Bridge 5.147km，Liangchang, Yitang Town、1176 hole box girder system for beam yard of Lanling Station、Yun、Rack；Lanling station（Station building is not included）；Ballastless track construction（Excluding board fabrication and transportation，Including unloading）Etc。
The first successful candidate：China Railway 14th Bureau Group Co., Ltd.
Total bid price：3364994699.00 yuan
（10）WSZQ-Bid section 10
Mileage：DK286+376.780～DK327+198.410。
Contents and quantities of main works：Subgrade length of section 3.988km，Length of station and yard subgrade 1.989km；Tancheng Yihe River Bridge 20.484km（Including 60+100+60 continuous beam small mileage side pier）、Tancheng Shuhe River Bridge 13.540km，Super Major Bridge across Beijing-Shanghai Expressway 0.820km，915-hole box girder system for girder yard of Tancheng Station、Yun、Rack；Tancheng West Railway Station（Station building is not included）；Ballastless track construction（1 track slab factory，About 80kmPrefabrication of track slab、Transportation、Unload）Etc。
The first successful candidate：China Railway Shanghai Engineering Bureau Group Co., Ltd.
Total bid price：3833812115.00 yuan
Division of Weifang-Suqian High-speed Railway Section and Schematic Diagram of Proposed Winning Bidder
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