Carrying Out Civil Works Including Excavation Pcc Rcc Plinth Beam Subsequent Backfilling Works In Connection With Construction Of Balance Of Plant Bop Buildings Structures Of Kknpp56 Npcil Kudankulam Nuclear Power Project /// Kknpp56 Carrying Out Civil Works In Connection With Construction Of Balance Of Plant Bop Buildings Structures Of Kknpp56 Npcil Kudankulam Nuclear Power Project In Connection With Construction Of Balance Of Balance Of Plant Bop Bop Nuclear Power Project Execution Of Civil Works Including Subsequent Backfilling Works.