After completing the foundation works, permission was obtained from the municipality to connect the building to the main water supply line. The location of the existing main water line was identified, and excavation was carried out carefully using an excavator.

Once the main line was exposed, a branch connection was made to supply water to the building. A service pipe was extended from the main line to the building entrance, and a water meter was installed at the designated location in accordance with municipal regulations.

After the installation and necessary checks were completed, the trench was backfilled with high-strength gravel to provide proper compaction, pipe protection, and drainage. The surface was then leveled to restore the area.