Underground Water Tank Detail Plan and Section Drawing DWG File

This Underground Water Tank Detail Plan and Section DWG File provides a comprehensive structural layout of a circular below-ground water storage system. The drawing includes a detailed top plan view and sectional view showing tank diameter, wall thickness, base slab construction, and foundation support. Vent pipe positions, sump dimensions, and structural reinforcements are clearly illustrated to ensure proper water storage and maintenance access. The section detail highlights slab thickness, side wall construction, and footing arrangement for structural stability and durability. Dimensional annotations assist engineers and contractors in accurate excavation depth and construction execution.