REP MAINT AND REPLACEMENT OF DEFECTIVE SPARES OF CENTRIFUGAL WATER PUMP SET SUBMERSIBLE AND JOCKEY PUMPSET DG PUMPS BOREWELL DUGWELL PUMPS REWINDING TO PUMP MOTOR PAINTING WORKS GATE VALVE FLOAT VALVES SLUICE VALVE CHEMBERS AND ALLIED WORKS AT NAD (Tender №72353715)