| Mines | Year | Field | Prize | Category |
| Silkho Silica Sand/ Quartzite / Stone Mine | 2001 | Mine Working and Roadways | SECOND | Semi Mechanized Open Cast Mines |
| Welfare Amenities | SECOND | |||
| Publicity & Propaganda | FIRST | |||
| Machine Maintenance | FIRST | |||
| Noise & Pollution Control | FIRST | |||
| Explosive Transport & Use | FIRST | |||
| Overall Performance | FIRST | |||
| Reclamation, Rehabilitation & Waste Dump Management | THIRD | |||
| Afforestation & Utilization of Top Soil | FIRST | |||
| Training & Personal | FIRST | |||
| Silkho Silica Sand/ Quartzite / Stone Mine | 2001 | Mine Working | SECOND | Mechanized Open Cast Mines |
| Training & Personal | FIRST | |||
| Welfare Amenities | SECOND | |||
| Publicity & Propaganda | FIRST | |||
| Noise & Pollution Control | SECOND | |||
| Explosive Transport & Use | FIRST | |||
| Mineral Conservation | FIRST | |||
| Protective Measures for Control of Air, Water & Noise Pollution | FIRST | |||
| Overall Performance | FIRST | |||
| Afforestation & Utilization of Top Soil | THIRD | |||
| Reclamation, Rehabilitation & Waste Dump Management | THIRD | |||
| Silkho Silica Sand /Quartzite /Stone Mine | 1999 | Mine Working and Roadways | FIRST | Mechanized Open Cast Mines |
| Welfare Amenities | SECOND | |||
| Publicity & Propaganda | FIRST | |||
| Machine Maintenance | SECOND | |||
| Noise & Pollution Control | SECOND | |||
| Explosive Transport & Use | SECOND |
