Repair/replacement/rerouting Of Old Cemented/ Ci/di/gi Water Pipeline System Of 1/5 Gr Area, 60 Inf Bde, 325 Light Ad, 17 Mahar Unit Area, Dcn Palam, Dad Panchawati, Casd Unit, Vechile Sub Depot, Vikram Batra Vihar, Piru Vihar And Adjoining Palam Bagh