Development, operation and maintenance of ropeway and glass bridge skywalk at bhadrakali lake on dbfot mode for a period of 30 years

Hiring of 2wd tyre mounted loader (backhoe) for 12 hrs availability, 250 hrs per month for a period of 2 years for rgoc-2

Drilling, excavation, loading, transportation, dumping, spreading and levelling, etc., of 219.120 lbcm of in-situ ob (which includes 185.745 lbcm of hard ob, 33.375 lbcm of coal), and re-handling of 7.550 lcm of top soil with conventional equipment, and additional works viz., 4000 shovel hours, 2000 dozer hours and 50,000 rmt of drilling at kistaram opencast project, sathupally area during a period of 24 months.