Annual Comprehensive Maintenance Of 1.5 Tph Capacity Fire Tube Boilers 2 Nos., Operation Of Boilers And Water Softening Plant And Annual Inspection Of Boiler No D 2287 And D 2288 After Descaling Of Crupp Boilers Make Boilers Rmo 2 Nos. Boilers And Laundary Equipments Installed At Gtb Hospital, Shahdara, Delhi