<p><span style="background-color: initial;">Observed key STP functions like inflow screening, primary sedimentation, aeration and treated water discharge layouts, which gave me practical clarity on sewer management.</span></p><p>Gained understanding of municipal planning rules, building approvals and basic urban compliance requirements.</p><p>Visited ongoing municipal works (roads, drainage, public buildings) and observed execution stages, materials and site practices.</p><p>Learnt basics of water supply, sewage flow networks and waste management processes through field observations and documentation.</p><p><br></p><p><br></p>