August 31, 2023
Chuperosa Lane
Estimated probable order of magnitude costs based on August 24, 2023 concept plans Assumptions:
Total number of blocks: seven
Total area including cross streets: 1,850 linear ft x 20 ft wide: 37,000 total sf Intersections: Seven at 20 ft by 30 ft = 4,200 sf
Total lane area excl. intersections = 32, 800 sf
Planting area of lane dedicated to plant ing: 3,280 sf (10% of total area) Excludes artwork and in volvement of artists
Estimated costs:
1. Decomposed granite paving: 32,800 sf @ $10.00/sf including site prep = $328,000
2. Planting areas with cobble: 3,280 sf @ $10.00/sf = $32,800
3. Shade sails: three blocks wit h shades @ $$50,000/block = $150,000
4. Benches: two per block = 14 benches @ $4,000/bench = $46,000
5. Crosswalk improvements: sev en @ 600 sf ea. @ $15.00/sf = $63,000
6. Monuments:
a. Major: two @ $200,000 each = $400,000
b. Minor: two @ $75, 000 each = $150,000
7. Lighting:
a. Seven blocks @ $40,000/block= $280,000
b. Seven intersections @ $20,000/intersection = $140,000
Total items 1 – 7 above: $1,589,800
Suggested range based on plans: $1.5 to $2.0 million