Fdr/Restoratn Of Dtw Schm Undr Kakraban Rd Blck/Sh-Restoratn Pipline In/C Reparng Leakage, Washing Pvc, Ci, Di, Gi Piplines, Reparng Switch Valve At Diffrnt Locatn Wthn Dws Sd Kbn Durng Yr 2024-25 (Gr-Ii)