| N | Mean | Std. Dev. | RII | Index Ranking |
Fuel and chemical storage areas are enclosed to minimize the potential to impact soils in the event of spills. | 150 | 3.77 | 1.378 | 75.3 | 1 |
Selected road systems are used as the best routes to reduce the impact and risk of accidents | 150 | 3.51 | 1.048 | 70.1 | 2 |
Strict rules and regulations by the government to curb the impacts | 150 | 2.81 | 1.517 | 56.3 | 3 |
Capacity Building for both oil industries and indigenes | 150 | 2.75 | 1.305 | 55.1 | 4 |