| 6. Sand |
|
| EBATRACO |
| Total quantity used | = | 60,000 |
|
| Annual use of sand | = | Total quantity used/Life time of landfill |
|
|
| = | 6.67E+05 g/yr |
|
| Materials used for the office building construction | |||
| 7. Sand |
|
| EBATRACO |
| Total quantity used | = | 87,500 |
|
| Annual use of sand | = | Total quantity used/Life time of landfill |
|
|
| = | 5.83E+06 g/yr |
|
| 8. Fire bricks |
|
| EBATRACO |
| Total quantity used | = | 45,000 |
|
| Annual use of fire bricks | = | Total quantity used/Life time of landfill |
|
|
| = | 3.00E+06 g/yr |
|
| 9. Gravel |
|
| EBATRACO |
| Total quantity used | = | 105,000 kg |
|
| Annual use of gravel | = | Total quantity used/Life time of landfill |
|
|
|
| 7.00E+06 g/yr |
|
| 10. Galvanised metal |
|
| EBATRACO |
| Total quantity used | = | 190,000 kg |
|
| Annual use of galvanised metal | = | Total quantity used/Life time of landfill |
|
|
|
| 1.27E+07 g/yr |
|
| 11. Sheet metal |
|
| AGCOL |
| Total quantity used | = | 10,020 kg |
|
| Annual use of sheet metal | = | Total quantity used/Life time of landfill |
|
|
| = | 6.68E+04 g/yr |
|
| 12. Concrete |
|
| ETRACO |
| Total quantity used | = | 12,500 kg |
|
| Annual use of concrete | = | Total quantity used/Life time of landfill |
|
|
| = | 8.33E+05 g/yr |
|
| 13. Water |
|
|
|
| Total quantity used | = | 15,000 liter | AGCOL |
| Annual use of water | = | Total quantity used/Life time of landfill |
|
|
| = | 1.00E+06 g/yr |
|
| 14. Wood |
|
| AGCOL |
| Total quantity used | = | 1275 kg |
|
| Annual use of concrete | = | Total quantity used/Life time of landfill |
|
|
| = | 8.50E+04 g/yr |
|