Underground Pipe Crossing Detail Drawing Under Road Pavement

This Underground Pipe Crossing Detail Drawing presents complete technical information for utility installation beneath road pavements. The file includes a sectional view showing pipe alignment, concrete encasement, and pavement layer composition for safe underground routing. It illustrates reinforced concrete slab thickness of approximately 0.20 meters, compacted soil layers at 95 percent Proctor density, and asphalt-concrete pavement finishing. The drawing also specifies pipe diameter, bedding arrangement, and expanded polystyrene insulation layers of nearly 5 centimeters for load distribution and protection. Reinforcement bar details, edge clearances, and structural support zones are clearly marked with accurate measurements and reference notations to ensure long-term durability.