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Box Pushing Services
We offer comprehensive box pushing services that encompass hydraulic pushing. Our advanced equipment and skilled personnel guarantee efficient and safe operations for various applications.
Description of techniques and benefits
1. Cut and Close Technique
The Cut and Close Technique is a highly effective method utilized in the construction and installation of boxes for Railway Under Bridges (RUB) and Level Crossing Structures (LHS), as well as in road infrastructure projects. This innovative approach involves temporarily cutting the railway track or road to create a clearance for the box installation, followed by pushing the box into place using hydraulic jacks. Through this technique the time of installation of RCC boxes is is 4-8 hours depending on the size of boxes.
Process Overview
1.Preparation and Planning: Before the execution of this technique, meticulous planning is essential. Our team conducts a thorough assessment of the site, including geotechnical investigations, evaluation of existing infrastructure, and coordination with relevant authorities. This ensures compliance with safety standards and minimizes disruptions during the project.
2.Cutting the Track/Road: The first step of the procedure involves carefully cutting the railway track or road surface. This cut is strategically placed to allow for easy access and sufficient space for the box to be pushed through.
3.Hydraulic Box Pushing: Once the cut is made, the box is positioned at the opening, and hydraulic jacks are employed to push the box through the excavated area. The power of hydraulic jacks ensures that the box can be installed quickly and efficiently with minimal time loss.
4.Time-Bound Execution: One of the key advantages of the Cut and Close Technique is its efficiency. The entire process is designed to be time-bound, typically completed within 4 to 8 hours, depending on the length and complexity of the box being pushed. This rapid execution is crucial for minimizing disruptions to railway and vehicular traffic, ensuring that services can resume promptly after installation.
5.Closing the Cut: Following the successful installation of the box, the cut area is closed. This involves restoring the railway track or road to its original condition, including proper alignment and stability. Comprehensive safety checks are conducted to ensure that the site is secure and ready for immediate use.
6.Final Inspection: A inspection is performed to verify the integrity of the installation and ensure that all safety and operational standards are met.
Benefits of the Cut and Close Technique
▪ Minimized Disruption: By completing the installation quickly, the Cut and Close Technique significantly reduces the downtime of railway and road operations.
▪ Enhanced Safety: The careful planning and execution of this method prioritize safety for both workers and the traveling public.
▪ Cost-Effective: The efficiency of this technique translates to cost savings, as shorter project durations reduce labor and equipment costs.
▪ High Precision: The use of hydraulic jacks and specialized equipment allows for precise installation, ensuring the box is placed accurately and securely.
2.Placing of temporary Structure and Girder technique
In this technique Structure and Girder is places after removing Railway track and Road and thereafter the excavation is done and the box is pushed accordingly. In this technique average time is 3-4 meters per day.
1.Final Inspection: A detailed inspection is performed to verify the integrity of the installation and ensure that all safety and operational standards are met. This final assessment is critical to confirming that the project has been completed to the satisfaction of our clients and regulatory bodies.
Benefits of the Cut and Close Technique
▪ Minimized Disruption: By completing the installation quickly, the Cut and Close Technique significantly reduces the downtime of railway and road operations.
▪ Enhanced Safety: The careful planning and execution of this method prioritize safety for both workers and the traveling public.
▪ Cost-Effective: The efficiency of this technique translates to cost savings for clients, as shorter project durations reduce labor and equipment costs.
▪ High Precision: The use of hydraulic jacks and specialized equipment allows for precise installation, ensuring the box is placed accurately and securely.
In summary, the Cut and Close Technique stands out as a modern and efficient approach to box installation in infrastructure projects. With its time-bound execution and focus on safety and precision,
2. Placing of Temporary Structure and Girder Technique
The Placing of Temporary Structure and Girder Technique is a strategic method employed in the construction and installation of boxes for Railway Under Bridges (RUB) and other infrastructure projects. This technique allows for the safe and efficient installation of large structures while minimizing disruption to the train or traffic movement. Below is an elaboration on the process and benefits of this method.
Process Overview
1.Removal of Railway Track/Road Surface: The first operational step in this technique involves the careful removal of the railway track or road surface in a designated area. This process is to be executed with precision to prevent damage to surrounding infrastructure and to prepare the site for the installation of temporary structures. Proper removal techniques has to be employed to recycle materials whenever possible.
2.Installation of Temporary Structures: After the removal of the surface, temporary structures, including support systems and girders, are promptly erected. These temporary supports are crucial for maintaining safety and stability during the subsequent phases of pushing. The temporary structure acts as a bridge, carrying the load of the existing rail or road infrastructure while the box installation takes place beneath.
3.Excavation: With the temporary structure securely in place, excavation can begin. This involves digging beneath the existing infrastructure to create space for the box to be pushed into position. The excavation process is carefully monitored to ensure safety and to avoid any potential settling or shifting of the temporary supports.
4.Box Pushing: Following excavation, the installation of the box begins. This involves the pushing of the box from the thrust bed utilizing hydraulic jacks or other pushing mechanisms. The typical progress for this technique averages about 3 to 4 meters per day, which allows for careful monitoring of the installation process to guarantee precision and alignment.
5.Restoration of Infrastructure: Once the box is successfully pushed into place, the next step involves restoring the railway track or road surface. This includes carefully realigning the infrastructure, securing the box, and conducting thorough checks to ensure stability and safety.
6.Final Safety Inspections: Before the project can be considered complete, a detailed inspection is carried out to verify the integrity of the installation and the restoration work. Safety protocols are revisited to ensure compliance with all regulatory and operational standards, providing peace of mind to stakeholders.
Benefits of the Placing of Temporary Structure and Girder Technique
▪ Minimal Disruption: This method is particularly effective in maintaining traffic flow and operational continuity, as it allows for localized construction without permanently impacting traffic or rail movement.
▪ Versatile Applications: This technique is adaptable for various project requirements, making it suitable for different types of infrastructure, including bridges and tunnels.