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.

Transportation, laying and dismantling of pipeline for dewatering in mines during monsoon and non monsoon period 2025-26 at khadia project

Laying and dismantling of pipeline for dewatering in mines during monsoon and non monsoon period 2024-2025 in khadia project.

Laying and dismantling of pipelines for dewatering in mines during non monsoon period 2023-24 in khadia project

Day to day operation of installed pumps in shifts during non-monsoon period 2023-24 in khadia mines for a period of 245 days.

Day to day operation in shift of installed pumps in khadia mines during monsoon 2024 and non monsoon 2024-25 for a period of one year.

Laying, jointing, shifting and dismantling of 6 inch, 8inch and 12 inch/10 inch dia pipeline for dewatering of mine water in east and west sec. of nigahi project during non-monsoon period 2023-24

Shifting, installation and commissioning of ht and lt pumps sets with related accessories at different locations in mines during monsoon and non-monsoon period 2025-26 at khadia project

Shifting, installation and commissioning of ht and lt pumps sets with related accessories at different locations in mines during monsoon and non-monsoon period 2025-26 at khadia project