Operation And Maintenance Of Five Dozers Make Beml Two Mobile Crane Make Ecel And Ace Two Pay Loaders Make Beml Onetruck Mounted Grabber Hyva And Maintenance Of Four Fire Tenders At Chpsgtpp For Two Years Service Contract For Operation And Maintenance Of Five Dozers Make Beml Two Mobile Crane Make Ecel And Ace Two Pay Loaders Make Beml Onetruck Mounted Grabber Hyva And Maintenance Of Four Fire Tenders At Chpsgtpp For Two Years