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S2 Vibro-impact Construction Project of the Karnaphuli River Tunnel in Chittagong, Bangladesh
On February 19, 2022, the construction of the S2 section of the vibro-stone columns for the Kanapuri River bottom tunnel in Chittagong, Bangladesh, which lasted for 3 months, was successfully completed.
Application of bottom-discharge vibratory hammer crane-type offshore riprap pile construction —— Offshore bottom-discharge vibratory hammer riprap pile construction of 200,000-ton-class channel project in the central area of Caofeidian Port Area, Tangshan Port
In January 2021, crane-type bottom-discharge vibratory hammer equipment, researched and developed by Beijing Zhenchong Engineering Machinery Co., Ltd., was used in offshore operations at Tangshan Caofeidian Port area. The project was the construction of a breakwater head for the 20-ton-class channel expansion project in the harbor basin.
Beijing Zhenchong Engineering Machinery assists China Communications Construction Third Harbour Engineering Bureau's Ensenada Port Expansion Project in Mexico
The Ensenada Port maritime vibroflotation stone column project in Mexico, undertaken by the China Communications Third Harbor Bureau, has been successfully completed. This project utilized vibroflotation stone column piling equipment, model BJVE-400-180-D, researched and developed by Beijing Vibroflotation Company. To ensure smooth construction, the project team employed a 1500-ton barge and established a temporary work area at the port's dock for material transfer, barge operations, and temporary equipment storage. The underwater vibroflotation stone columns for this project had a diameter of 1 meter, using a square arrangement with a spacing of 2.25 meters. The average pile depth reached 6 meters, with a total of 2272 piles. Throughout the project, our on-site technical personnel ensured quality and progress through rigorous quality control, daily detailed statistical analysis of the construction, and timely resolution of any issues. The project has recently been completed, and the project leadership has given high praise to the product quality and work ability of Beijing Vibroflotation Company. On the technical service evaluation form, they commented: “Your company's on-site service personnel demonstrated excellent and reliable service attitude and extraordinary perseverance. Their top-notch technical service guidance and adept problem-solving capabilities provided strong support for the project!” Beijing Vibroflotation’s unwavering commitment to its principles has earned the trust of countless clients!
The port of Dili, Timor-Leste, is fully open.
Beijing Zhenchong Engineering Machinery Co., Ltd., as a participating unit in the construction of the Tibar Port in Timor-Leste, extends its warmest congratulations on the full opening of the port!
World's first automated vibratory stone column construction vessel - Timor-Leste Tibar Bay new container terminal project
Bottom Feed Vibroflotation in Timor Leste
Beijing Zhenchong Engineering Machinery Co., Ltd. participated in the production and research and development of the bottom discharge vibratory hammer construction system, which, as the core construction equipment, realized the world's first fully automated pile driving function for offshore construction. The construction operation management system uses newly developed system software that can realize parameter setting, quality inspection, full-process construction parameter recording, equipment start and stop control, and visualized construction animation simulation. It achieves better construction efficiency and better quality control than previous construction methods. This project is a typical project for high-pile wharves and offshore rubble pile construction. It is the largest investment made by the East Timor government in its capital, Dili, to date. After completion, the project will significantly increase the country's international trade and benefit all the people of East Timor. Rubble pile construction accounts for more than 40% of the total project cost; therefore, the smooth progress of the rubble pile construction is crucial for the project's completion. The project involved 38,300 piles on land with a maximum SPT value of 50 blows and 14,500 piles at sea with a maximum SPT value of 70 blows. A total of two rubble pile construction vessels were used for this project. The Guangdong Gong Barge No. 56 carried four sets of intelligent bottom discharge vibratory rubble pile equipment, and the Guangdong Gong Barge No. 42 carried three sets; seven supporting vessels were also involved, with a total equipment investment exceeding 100 million yuan. Our company participated in the entire project, from overall plan formulation, experiment verification, equipment production and manufacturing, equipment debugging, on-site assembly, technical training for construction personnel, to technical services and consulting. As Zhenchong people, we understand the needs of our customers and take the initiative to provide them with the best attitude and service for the project. This has also been highly recognized by the project leadership team.
Stack yard dike project
Project Name: Construction of the seawall and vibro-stone column foundation for the material stacking area of the Macau International Airport's unloading building Construction Year: 2009 Treatment Depth: 25m Total Project Volume: 200,000 linear meters Project Name: Dalian Changxing Island North Breakwater Project (Vibro-stone column foundation) Construction Year: 2008 Treatment Depth: 25m Total Project Volume: 80,000 linear meters
Port terminal project
Project Name: Hong Kong Artificial Island Dry-Method Bottom Discharge Vibroflotation Construction. Construction Year: 2012-2013. Treatment Depth: 30m. Total Engineering Volume: 1,100,000 linear meters. Project Name: Tangshan Caofeidian Port Area Coal Wharf Phase II Wharf Area Fill-less Vibroflotation Construction Year: 2010. Treatment Depth: 20m. Total Engineering Volume: 1,000,000 linear meters.