The project is located in Shexian, Tianjin. Entrusted by Tianjin Iron Works Co., Ltd, our company has undertaken the piling construction of this project, completing more than 3,000 piles of 800mm diameter reinforced concrete piles and more than 200 piles of 600mm diameter reinforced concrete piles.
The construction schedule of the project was tight in various areas, so the construction was carried out at night without interruption to ensure the schedule requirements. Some of the piles are under the existing buildings and the construction height is limited, so a pump truck is used to ensure the construction safety and construction quality. There are many construction departments on site, and in order to reduce cross-construction, the construction equipment of each working face is relatively fixed to ensure the stability of construction quality. Underground buried with unclear direction of high-voltage cables, railroad cables, etc., before the construction of the construction area of the cable direction of manual excavation to confirm the site underground buried materials to ensure construction safety.
The construction of this project started on January 18, 2021 and was completed on August 30, 2022. A total of more than 3,000 piles were completed, the pile length, pile diameter, pile position deviation, pile integrity and single pile bearing capacity all meet the design requirements, the foundation pile qualification rate is 100%, the construction period of each area meets the contract requirements, and the foundation treatment effect reaches the expected purpose.
