| SPL-LAeq | Unit Name |
| 102.4 | Crusher (Ground) |
| 100.83 | Cement Mill—First Floor (Gearbox Unit) |
| 99.15 | Raw Mill—First Floor (Gearbox Unit) |
| 98.9 | Crusher (Underground-1) |
| 98.9 | Cement Mill—Second Floor |
| 98.8 | Raw Mill Blower |