| 1 | Loading, Unloading/ Transfer of Light & Heavy Fuel Oils, HSD, LDO etc. | | | | | | | | | |
| 2 | Loading & unloading of lube oils | | | | | | | | | |
| 3 | Oil sludge, skimming, waste Transfer | | | | | | | | | |
| 4 | Skimmer oil from API | | | | | | | | | |
| 5 | Oil & wax mixture | | | | | | | | | |
| 6 | Diesel fuel, fuel oil/ Heavy oil Transfer | | | | | | | | | |
| 7 | Kerosene/Gasoline | | | | | | | | | |
| 8 | Paraffin/Wax | | | | | | | | | |
| 9 | Crude oil & water transfer | | | | | | | | | |
| 10 | Offshore oil transfer | | | | | | | | | |
| 11 | Blending | | | | | | | | | |
| 12 | Waste and slop oil Transfer | | | | | | | | | |
| 13 | Water treatment | | | | | | | | | |
| 14 | sludge/waste water transfer | | | | | | | | | |
| 15 | Effluent transfer | | | | | | | | | |
| 16 | Transfer of asphalt, Bitumen, Vacuum residue, LSHS, Short residue, Crude oil | | | | | | | | | |
| 17 | Centralized lubrication system | | | | | | | | | |
| 18 | vacuum residue transfer | | | | | | | | | |
| 19 | Condenser / Heat exchanger tube cleaning | | | | | | | | | |
| 20 | Hydraulic testing of boiler/ Vessels/ Pipelines | | | | | | | | | |
| 21 | Basket/filter cleaning | | | | | | | | | |
| 22 | Cleaning of mesh & filters | | | | | | | | | |
| 23 | Cleaning of AHU/radiator | | | | | | | | | |
| 24 | Cleaning of cooling tower | | | | | | | | | |
| 25 | Workshop/equipment cleaning | | | | | | | | | |
| 26 | Well Regeneration | | | | | | | | | |
| 27 | Chemical Injection | | | | | | | | | |
| 28 | Sewer cleaning | | | | | | | | | |
| 29 | Vehicle Cleaning | | | | | | | | | |
| 30 | Water Injection | | | | | | | | | |
| 31 | Drilling rigs Cleaning | | | | | | | | | |
| 32 | Offshore cleaning | | | | | | | | | |
