The groundbreaking ceremony was attended by members of the Party Central Committee, Deputy Secretary of the City Party Committee, Chairman of the Hanoi People's Committee Tran Sy Thanh; Deputy Secretary of the City Party Committee, Chairman of the Hanoi People's Council Nguyen Ngoc Tuan...
This is one of a series of projects that started construction and were inaugurated nationwide this morning, on the occasion of the 50th anniversary of the Liberation of the South and National Reunification Day.
The investment project to build a different level intersection between Ring Road 3.5 and Thang Long Avenue (Hoai Duc District) is invested with capital from the Hanoi City budget. The Hanoi City Civil Works Construction Investment Project Management Board is assigned as the investor.
The project has the goal of completing the transport infrastructure system (frame infrastructure) according to the plan; Connecting exploitation with transport infrastructure has been invested in construction; Serving the needs of goods circulation, production and travel needs of the people, minimizing traffic congestion, contributing to accelerating the speed of forming urban areas in the region, promoting the socio -economic development of the Capital.
As part of the Hanoi Capital Transport Planning to 2030, with a vision to 2050, approved by the Prime Minister, the project to build a level difference intersection between Ring Road 3.5 and Thang Long Avenue has a total investment of over VND 2,384 billion.
The joint venture of Thang Long (Vietnam - Vinaconex Construction Import-Export Joint Stock Corporation; Trung Chinh Construction and Trading Company Limited; Vietnam Infrastructure Consulting and Investment Joint Stock Company; Truong Son Consulting Joint Stock Company and VTCO Investment Company Limited) won the construction bid for Package No. 28 - construction drawing design (including the application of construction information model - BIM) and construction of all traffic works, technical infrastructure and equipment procurement and installation. This is the main, important package, with the largest value out of the total contract value (VND 1,620 billion).
The scale of the intersection construction includes turbine branches combined with direct underpasses: Direct underpass in the direction of Le Trong Tan Street to National Highway 32, the route heart overlaps with Le Trong Tan Street, arranging 4 lanes with a total length of 975m. The section under Thang Long Avenue is designed with a closed tunnel 150m long. On Le Trong Tan Street, an open tunnel is designed 157.5m long, with a 220m long retaining wall.
On the side of National Highway 32, an open tunnel is designed 157.5m long, with a 200m long retaining wall. The turbine branch bridge with a prestressed reinforced concrete beam has a length of 2,357m/4 branches, the width of the bridge is 8.8m, arranged with 2 lanes, the reinforced concrete retaining wall has a total length of 619m.
