Along the way, the main works such as Dashan bridge, diaoshuiyan bridge, Caojiagou bridge, yangjiachongzi bridge and Wanzi No.
Photo by Li Xueyou: “the total length of he61 bid section is 6.9 kilometers, the bridge tunnel ratio is 93.2%, and the contract amount is 1.2 billion yuan.
It is reported that the Hezhang section of “Yi Liu” expressway is divided into “Zhenhe expressway” and “he Liu expressway” in Hezhang County.
Yang Xinghua, deputy project manager of het2 contract section in lixueyoushe town of Yunnan Guizhou tunnel connected by two tunnels, told reporters that the contract amount of this section of expressway is 780 million yuan.
The pier construction has been completed and the project has entered the T-beam erection stage.
The highway builders, in the scorching sun above their heads, stick to the front line of construction, seize all favorable time, rush for construction period and progress, ensure the completion of key node tasks, and realize the completion and opening of Hezhang section of Yibin Liupanshui Expressway by the end of this year.
Chen Ruizhe, chief engineer of the contract section T1 of Hezhou Liuzhou railway, told reporters that Dongshan tunnel, Erlong tunnel, razigou bridge and Baishui bridge of the contract section T1 of Hezhou Liuzhou railway have been fully connected and entered the stage of pavement construction.
Among them, Zhenhe expressway is 27.933km and Hezhou Liuzhou expressway is 42.337km, with two-way four lanes, design speed of 80km / h and subgrade width of 24.5m.
It belongs to a high-altitude area.
At present, 760 million yuan has been completed in total, 97.6% of which has been completed in proportion.
At the construction site of the high slope on the left side of zk11 + 090-zk11 + 255 section of Zhenhe T2 contract section, large construction machines roared and excavators worked intensively, showing a construction scene in full swing.
The project department ensures that it will be completed before December 5 this year and achieve the opening target task by reversing the construction period.
It will also be a sea channel from Chengdu, Yibin, Yunnan Province and Zhenxiong and Weixin to Liupanshui, Xingyi and Guangxi.
In every freezing weather, although the construction conditions are extremely difficult, the project department organizes personnel to sprinkle salt to remove ice and shovel snow to ensure smooth operation, so as to ensure the normal construction of the project.
During the interview, the reporter and his party drove all the way from Hezhang East hub along Liupanshui to witness the construction site of Yinjia bridge, the hoisting machine slowly lifted and transported the installation materials, and the workers cast the T-beam of the bridge at an altitude of 142 meters.
Li Xueyou photographed the construction operation of large construction vehicles.
Now 95% of the main project has been completed, and we ensure that it will be completed and opened to traffic by the end of the year,” said Luo Shihe, chief engineer of Zhenhe T1 contract section.
During the long National Day holiday, the construction site of Hezhang section of Yibin Liupanshui expressway project rumbled, large construction vehicles shuttled back and forth, and excavators waved their arms to carry out construction operations.
The highest pier of Yinjia Super Major Bridge in he Liu T1 contract section belongs to the control project of the whole section, with a height of 142 meters.
The main works such as yuanbaotian bridge and jiulongquan bridge in this section have been fully completed.
The pavement from Guji to Hezhang East hub has been handed over for inspection and transferred to pavement construction, and the asphalt concrete pavement has been completed.
It is reported that the contract section T3 of Helu is located near Jiucaiping scenic spot in Assisi, Guizhou.
It will effectively improve the backward and closed traffic conditions in the junction of Yunnan and Guizhou, stimulate the development of resources along the line, and play a very important role in promoting the social and economic development of the areas along the line.
On the first day of the National Day holiday, at the interchange construction site of Hezhang East hub in contract section T3 of Hezhang Town, the reporter saw that all kinds of large machinery were working intensively on the bridge deck, highway builders wearing safety helmets were in the hot sun, binding reinforcement, cleaning the bridge surface and orderly construction.
During the Mid Autumn Festival and National Day, all builders of the project management department ensure safety, quality, progress and no gap construction, so as to ensure that the project is completed on schedule and opened to traffic smoothly.” Chen Ruizhen said.
The construction mode of “BOT + EPC + government subsidy” is adopted for both projects.
At present, the completed quantities account for about 95% of the total quantities.
Yunnan Guizhou tunnel with a total length of 4.98 km is the control project of Zhenhe T1 contract section and the longest tunnel in Hezhang section of “Yi Liu” expressway.
“The T3 contract section of Helu has a total length of 14.841km and a project investment of about 1.2 billion yuan.
At present, the tunnel has been fully connected, and workers in the tunnel are arranging cables, installing street lamps and side ditch covers in an orderly manner.
It lasts for a long time in winter, and the disastrous weather such as freezing and fog is relatively serious.
“Zhenhe T1 contract section grabs the golden time during the Mid Autumn Festival and national day, and has increased manpower and mechanical equipment.
1 and No.
Source: Guizhou daily editor and producer: Liupanshui daily hotline: 0858-8261670 director system: Peng Shaoliang Zhao Fang, final judge: Hu Yuan, editor: Luo Lin, editor: Zhou qinlei..
During the Mid Autumn Festival and national day, the project department adopts the construction mode of” five plus two “and” white plus black “to rush for sunny days, construction period and progress, so as to ensure that the project is completed on time and opened to traffic smoothly.” Chen Tao, chief engineer of Heliu T3 contract section project, said.
At present, 90% of the main works of the project have been completed.
Photo by Li Xueyou of Hezhang East hub after the completion of the main project, “Yiliu” expressway will be an important inter provincial channel from Xingyi and Liupanshui to Zhenxiong and Weixin in Yunnan Province and Sichuan Province.
The construction access road can not pass, so that the construction materials can not enter the construction site.
Photo by Li Xueyou, a highway builder, during the construction of Yinjia super bridge.
2 bridge have been completed.
It passes through Zhezhuang, Guji, Yemachuan, Weishe, Xingfa, pheasant street and other towns, with a total length of 70.27km.
The construction of xiaocaozi pavement in Weishe township of Shenshi mountain area with difficult construction has been rapidly promoted, and the milky white “water energy concrete water-saving and moisturizing maintenance film” is covered on the pavement and extends to the end of the road, which is spectacular.
Highway builders construct under the scorching sun.
