| ACV | Distance definition | Distance in Km |
| ACV1 | Distance from the first gravel quarry to the concrete/mortar plant | 123 |
| Distance from the first sand quarry to the concrete/mortar plant. | 171 | |
| Distance from the mining quarry (coltan Mining Waste) and the concrete/mortar plant | 5 | |
| Distance from cement-producing site to concrete/mortar plant. | 160 | |
| ACV2 | Distance from the second gravel quarry to the concrete/mortar plant | 61 |
| Distance from the second sand quarry to the concrete/mortar plant. | 85 | |
| Distance from the mining quarry (coltan Mining Waste) and the concrete/mortar plant | 5 | |
| Distance from cement-producing site to concrete/mortar plant. | 160 | |
| ACV3 | Distance from the third gravel quarry to the concrete/mortar plant | 138 |
| Distance from the third sand quarry to the concrete/mortar plant. | 186 | |
| Distance from the mining quarry (coltan Mining Waste) and the concrete/mortar plant | 5 | |
| Distance from cement-producing site to concrete/mortar plant. | 160 | |
| ACV4 | Distance from the fourth gravel quarry to the concrete/mortar plant | 149 |
| Distance from the fourth sand quarry to the concrete/mortar plant. | 150 | |
| Distance from the mining quarry (coltan Mining Waste) and the concrete/mortar plant | 5 | |
| Distance from cement-producing site to concrete/mortar plant. | 160 | |
| ACV5 | Distance from the fifth gravel quarry to the concrete/mortar plant | 28 |
| Distance from the fifth sand quarry to the concrete/mortar plant. | 12 | |
| Distance from the mining quarry (coltan Mining Waste) and the concrete/mortar plant | 5 | |
| Distance from cement-producing site to concrete/mortar plant. | 160 |