Residents of Khajamalai are increasingly frustrated with the ongoing delays in the underground drainage (UGD) project, which has left roads excavated for more than a year. Key areas affected include Anna Nagar, Ayanar Kovil Street, Noor Mahal Road, and Lourd Swamy Colony Fourth Street, where incomplete work has made navigation difficult, especially during the rainy season. M. Jagan, a resident, highlighted the challenges faced, stating that the conditions worsen at night and during rains, making roads slushy and hazardous. The delays are attributed to rocky terrain that has obstructed pipeline installation, with initial attempts to use explosives proving ineffective. The Corporation has proposed using chemical blasting, which requires approval from local authorities. An estimate for this work was submitted last year, but the project awaits necessary clearances and funding allocation. A senior official indicated that work would resume once these approvals are granted, but the timeline remains uncertain.