| IMMEDIATE COSTS | Unit Cost | # of Units | Total Cost | |
| Site Preparation | ||||
| Demolition of houses | $10,000 | 100 | $1,000,000 | |
| Demolition disposal (general) | $60,000 | 1 | $60,000 | |
| Contingent hazardous waste disposal (asbestos, etc.) | $50,000 | 1 | $50,000 | |
| Construction | ||||
| Equipment rental for excavation (backhoes) | $1,650 | / wk. | 8 | $13,200 |
| Equipment rental for grading (skid steers) | $940 | / wk. | 12 | $11,280 |
| Equipment rental, dump trucks | $680 | / wk. | 24 | $16,320 |
| Topsoil | $50 | /ton | 10000 | $500,000 |
| Seed grass, commercial blend | $415 | /1000 sq.ft. | 3,000 | $1,245,000 |
| Sidewalk installation (5ft. wide) | $13 | /ln. ft. | 17,550 | $232,538 |
| Small trees and shrubs | $50 | 50,000 | $2,500,000 | |
| Large trees (2"+) | $200 | 5,000 | $1,000,000 | |
| Herbaceous plants | $4 | 35,000 | $140,000 | |
| Visitor center | $1 | 27,000 | $27,000 | |
| Pavilions | $7,000 | 5 | $35,000 | |
| Mulch (for landscaping and paths) | $25 | /cy. | 500 | $12,500 |
| Signs (informational, locational, mile markers) | $100 | 100 | $10,000 | |
| Fencing | $5 | /ft | 15,000 | $75,000 |
| Trash can | $40 | 200 | $8,000 | |
| Lighting | $250 | 125 | $31,250 | |
| Benches | $250 | 25 | $6,250 | |
| Bicycles | $150 | 35 | $5,250 | |
| In-line skates | $80 | 30 | $2,400 | |
| Binoculars | $75 | 25 | $1,875 | |
| Total Immediate Costs= | $6,982,863 | |||
| LONG TERM COSTS (annually) | Unit Cost | # of Units | Total Cost | |
| Trash collection | $600 | twice/week | 104 | $62,400 |
| Landscape maintenance (planting, tools, gas, mowing, etc.) | $1,200,000 | per yr | 1 | $1,200,000 |
| Full-time wages | $21,000 | per yr | 10 | $210,000 |
| Part-time wages | $4,320 | per yr | 15 | $64,800 |
| Miscellaneous operating expenses | $30,000 | per yr | 1 | $30,000 |
| Total Long Term Costs= | $1,567,200 |