Click the blue words above to pay attention to the main works of the fourth bid of the Yangtze River to Huaihe River Diversion Project
.
It has been two months since the commencement of the main works, and all working faces have started production
.
Houchenlou intake sluice 1 and houchenlou intake sluice project started construction on November 2, 2020
.
Up to now, 16 sections of pipe culvert bottom slab pouring and 2 sections of wall body and top slab pouring have been completed
.
With the strong support of Engineering Bureau, the new type of coil type scaffold is adopted for construction
.
The erection time of single warehouse roof scaffold is saved from 1.5 days to half a day, which greatly saves the construction period and labor cost, At present, it has entered the winter construction, and the project department purchases enough quilts to cover and insulate the newly poured concrete, so as to ensure the maintenance quality of the concrete after pouring
.
Houchenlou reservoir 2, houchenlou reservoir began construction on October 1, completed the surface cleaning task of 3800 mu of reservoir area and waste dump, but affected by the collection and relocation funds and graveyard in the reservoir area, it was in a semi-stop state, completed the earthwork excavation of 150000 M ³， As of December 10, the problems of collection and relocation funds and cemeteries have been solved one after another, and each operation team has worked overtime to provide working face for the construction of prefabricated blocks in the reservoir area next year
.
Houchenlou booster pump station 3
.
The excavation of houchenlou booster pump station has completed 50000 M ³， In order to ensure the completion of CFG pile foundation construction by the end of this year, the mechanical construction team of the Engineering Bureau fully cooperated, overcame the difficulties in excavation of 17m deep foundation pit and silty sand foundation, and worked overtime for construction
.
Luxin canal river project 4
.
Luxin canal river project has entered the main project construction
.
The silt of Luxin canal river is thick, and the water content is large
.
It is difficult to implement the traditional mechanical excavation and vehicle transportation, and the cost is high
.
The project department has made many investigations and comparison, and finally adopted the hydraulic flushing and digging water pump drainage method to improve the construction efficiency, reduce road pollution, and save the construction cost
.
Up to now, the dredging construction of 4km river course has been completed
.
The construction of concrete foot protection is 1.0KM, and the excavation of river earthwork is 1km
.
On December 10, 2020, the project management center investigated the fourth construction bid section of the Yangtze River to Huaihe River Diversion Project (Henan Section)
.
The project construction quality, site management and camp construction are highly evaluated, and valuable suggestions on schedule control and cost control are put forward..
.
