| Truck volume for Option
2C under current EE/CA assumptions (RCC and 30 inch soil cover) |
19,682 |
| Potential Design Changes
to Reduce Truck Traffic |
|
1. Eliminate wall
|
-6,544 |
2. Reduce cap thickness from 30 inches
to 18 inches (2,322 per 6 inches)
|
-4,644 |
| Truck Volume Reduction
due to changes |
-11,188 |
| Revised Total Truck Volume
Estimate |
8,494 |
| |
|
| (additional reduction of
720-1,200 trucks is possible by consolidating TP-2) |
|
| If permit is granted for
larger trucks than the assumed 12 cubic yard trucks, number
may be reduced by an additional 2,000 - 3,000 truck loads |
|
| Best case scenario (using
off site material) for truck volume |
5,494 |
Notes:
If common borrow is available adjacent to the site, then the truck
volume for the cap is reduced to 2,322 for six inches of top soil
1,529 of rip rap and miscellaneous material is needed for ditches
and passive treatment systems. This is included in the above figures.
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