REPAIR MAINT OF RO PLANT, VALVE FITTINGS AND OTHER CONNECTED WORK AT BMC AREA AND REPAIR / MAINT OF CHEMICAL DOZING SYSTEM, REPAIR OF VARIOUS TYPE OF VALVE, REPAIR AND MAINT OF PUMP MOTORS AND FOUNTAIN PUMPS AND OTHER MISC WORK AT BMC, SAHAPORE, NC
E-IN-C BRANCH - MILITARY ENGINEER SERVICES
KOLKATA, WEST BENGAL