|  | 
| Crude & Vacuum Distillation |  
| CDU Capacity | :: | 3.0 MMTPA |  
| Designed By | :: | Engineers India Limited |  
| Commissioned | :: | April 1999 |  
|  |  
| VDU Capacity | :: | 1.32 MMTPA |  
| Designed By | :: | Engineers India Limited |  
| Commissioned | :: | April 1999 |  | 
 
 
|  | 
| Delayed Coker Unit |  
| Capacity | :: | 0.306 MMTPA |  
| Designed By | :: | Engineers India Limited |  
| Commissioned | :: | September 1999 |  | 
 
 
|  | 
| Hydrogen Unit |  
| Capacity | :: | 48600 TPA |  
| Licensor | :: | HALDOR TOPSOE, Denmark |  
| Commissioned | :: | February 2000 |  | 
 
 
|  | 
| Hydrocracker Unit |  
| Capacity | :: | 1.45 MMTPA |  
| Licensor | :: | Chevron, USA |  
| Commissioned | :: | June 2000 |  | 
 
 
|  | 
| Diesel Hydro Treater Unit |  
| Capacity | :: | 0.700 MMTPA |  
| Licensor | :: | Haldor Topsoe, Denmark |  
| Commissioned | :: | February 2018 |  | 
 
 
|  | 
| Motor Spirit Plant |  
| Capacity | :: | 331 TMTPA |  
| Process Licensor | :: | Axens France |  
| Commissioned | :: | June 2006 |  | 
 
 
|  | 
| Wax Plant |  
| Capacity | :: | 43.3 TMTPA Paraffin Wax 4.5 TMTPA Micro Crystalline Wax |  
| Process Licensor | :: |  |  
| Solvent De-oiling Unit (SDU) | :: | NRL-EIL-IIP |  
| Wax Hydro-finishing Unit (WHFU) | :: | Axens, France |  
| Commissioned | :: | March 2015 |  | 
 
 
|  | 
| Sulphur Recovery Block |  
| Capacity | :: | 4000 TPA |  
| Licensor | :: | Engineers India Limited |  
| Commissioned | :: | July 2000 |  | 
 
 
|  | 
| Coke Calcination Unit |  
| Capacity | :: | 0.104 MMTPA |  
| Licensor | :: | SVEDALA,USA |  
| Commissioned | :: | May 2004 |  |