Scenario comparison
| Metric | Scheme A — 54-lot baseline Baseline | Scheme B — 62-lot concept |
|---|---|---|
| Pad elevation (ft) | 633.5 | 633.5 |
| Est. lots | 54 | 62 |
| Storage compliance | PASS | PASS |
| Displaced storage (CY) | 54,853 | 54,450 |
| Effective comp storage (CY) | 89,056 | 99,446 |
| Storage surplus (CY) | +23,232 | +34,106 |
| Compacted yield (CY) | 64,566 | 71,471 |
| Fill required (CY) | 92,154 | 91,476 |
| Net balance (CY) | -27,588 | -20,005 |
| Import (CY) | 27,588 | 20,005 |
| Export (CY) | 0 | 0 |
| Total earthwork cost | $1,366,921 | $1,327,401 |
| Cost per lot | $25,313 | $21,410 |
| Total lot value | $6,480,000 | $7,440,000 |
| Earthwork ROI (x) | 4.7 | 5.6 |
| Warnings | 0 | 0 |