Deep excavation collapses in construction can occur due to various factors, often linked to soil instability and insufficient support systems. Without proper reinforcement, such as shoring, bracing, or retaining structures, the surrounding soil may shift or erode, leading to a collapse. A lack of understanding of soil conditions, particularly when weak or waterlogged soils are present, can significantly increase the risk. External factors like heavy rainfall, groundwater seepage, or vibrations f

Deep excavation collapse in Vancouver, Canada. Ground support is of paramount importance in deep excavation projects, serving as a crucial safeguard against potential hazards such as soil collapse and structural instability. Monitoring plays a crucial role in deep excavation projects by enabling the early identification of potential issues. Continuous monitoring of various parameters such as ground movement, water levels, and structural deformations allows for real-time assessment of the excavat