The URL can be used to link to this page

Home My WebLink About005a_Improvements Agreement Calculations and EstimatesBlackwood Groves Subdivision ‐ Phases 1 and 9 Improvements Agreement Summary Item Total Remaining Notes Civil Infrastructure Improvements 1,581,212.40$ Sime Construction Contract Park Improvements (Baseline) 415,395.19$ Design 5 Estimate (Includes Irrigation Wells) Park Improvements (Add‐In‐Lieu) 153,702.50$ Design 5 Estimate Open Space Improvements 72,869.40$ Cashman's Nursery Estimate Sidewalks ‐ Private Lots 264,646.84$ Sime Construction Unit Cost Total 2,487,826.33$ 150% of Total 3,731,739.49$ Phases 1 and 9 Improvements Agreement Total Blackwood Groves Landscape Improvements Estimate 10/19/2021 DESCRIPTION QTY UNITS UNIT COST COST UNIT COST COST PHASE 1 - PARK IMPROVEMENTS Park 4 Improvements Prep & Material 6" Topsoil - Sod Area 44 CY $5.00 $219.91 -- Prep & Material 6" Topsoil - Planting Bed Area 13 CY $5.00 $63.43 -- Sidewalk Prep 427 SY $1.50 $640.83 -- Sidewalk Aggregate 47 CY $30.00 $1,422.65 -- Hardscape 4" Concrete Sidewalk 3845 SF $5.50 $21,147.50 -- Crusher Fines Path 300 LF --$6.00 $1,800.00 Signage - Primary Future EA ---- Signage - Posts/Totems Future EA ---- Bridge - Freespan 20 LF --$1,200.00 $24,000.00 Bridge Abutments 2 EA --$4,000.00 $8,000.00 Landscape Park Trees 3 EA --$300.00 $900.00 Mulched Planting Beds 685 SF --$2.50 $1,712.50 Native Seed 32275 SF $0.18 $5,809.50 -- Sod 5200 SF $0.60 $3,120.00 -- Boulevard Sod 2375 SF $0.60 $1,425.00 -- Watercourse Setback Planting 344 LF -$5,160.00 -- Stormwater Pond Planting 340 LF -$5,100.00 -- Irrigation Plant Material 13711 SF $1.25 $17,138.44 -- Well 1 Install + Power 1 EA $50,000.00 $50,000.00 -- Play Areas Boulder Rock Dock 6 EA --$450.00 $2,700.00 Furnishings Pet Waste 1 EA --$500.00 $500.00 Benches (6' Wood)2 EA --$1,350.00 $2,700.00 SubTotal $111,247.25 $42,312.50 Park 12 Improvements Prep & Material 6" Topsoil - Planting Bed Area 9 CY $5.00 $43.98 -- 6" Topsoil - Sod Area 353 CY $5.00 $1,762.69 -- Sidewalk Prep 289 SY $1.50 $433.33 -- Sidewalk Aggregate 32 CY $30.00 $962.00 -- Hardscape 4" Concrete Sidewalk 2600 SF $5.50 $14,300.00 -- Crusher Fines Path 225 LF --$6.00 $1,350.00 8' Asphalt Trail 3375 SF $4.00 $13,500.00 -- Signage - Primary Future EA ---- Signage - Posts/Totems Future EA ---- Seating Surfacing - DG 200 SF --$3.50 $700.00 Fitness Station Surfacing 540 SF --$8.00 $4,320.00 Boulders for Seatwalls 14 EA --$450.00 $6,300.00 Landscape Frontage Trees 13 EA $300.00 $3,900.00 -- Park Trees 6 EA --$300.00 $1,800.00 Mulched Planting Beds 475 SF --$2.50 $1,187.50 Sod 14200 SF $0.60 $8,520.00 -- Boulevard Sod 4837 SF $0.60 $2,902.20 -- Irrigation Plant Material 19512 SF $1.25 $24,390.00 -- Play Areas Play Berms X2 180 CY --$5.00 $900.00 Furnishings Pet Waste 1 EA --$500.00 $500.00 Picnic Table 2 EA --$1,500.00 $3,000.00 Bike Racks 2 EA --$500.00 $1,000.00 Trash 1 EA --$500.00 $500.00 Fitness Station 1 EA --$1,500.00 $1,500.00 SubTotal $70,714.20 $23,057.50 REQUIRED BASELINE COSTS IMPROVEMENTS IN LIEU 1 Blackwood Groves Landscape Improvements Estimate 10/19/2021 DESCRIPTION QTY UNITS UNIT COST COST UNIT COST COST REQUIRED BASELINE COSTS IMPROVEMENTS IN LIEU Park 13 Improvements Prep & Material 6" Topsoil - Sod Area 216 CY $5.00 $1,082.41 -- Sidewalk Prep 333 SY $1.50 $500.00 -- Sidewalk Aggregate 37 CY $30.00 $1,110.00 -- Hardscape 4" Concrete Sidewalk 3000 SF $5.50 $16,500.00 -- Signage - Posts/Totems Future EA ---- Fitness Station Surfacing 300 SF --$8.00 $2,400.00 8' Asphalt Trail 3180 SF $4.00 $12,720.00 -- Boulders for Seatwalls 16 EA --$450.00 $7,200.00 Landscape Frontage Trees 9 EA $300.00 $2,700.00 -- Park Trees 3 EA --$300.00 $900.00 Sod 8682 SF $0.60 $5,209.20 -- Boulevard Sod 3008 SF $0.60 $1,804.80 -- Irrigation Plant Material 11690 SF $1.25 $14,612.50 -- Play Areas Play Berms X2 150 CY --$5.00 $750.00 Log Steppers 2 EA --$4,000.00 $8,000.00 Furnishings Pet Waste 1 EA --$500.00 $500.00 Bike Racks 2 EA --$500.00 $1,000.00 Fitness Station 1 EA --$1,500.00 $1,500.00 Trash 1 EA --$500.00 $500.00 SubTotal $56,238.91 $22,750.00 Park 14 Improvements Prep & Material 6" Topsoil - Planting Bed Area 6 CY $5.00 $27.78 -- 6" Topsoil - Sod Area 512 CY $5.00 $2,559.72 -- Sidewalk Prep 411 SY $1.50 $616.67 -- Sidewalk Aggregate 46 CY $30.00 $1,369.00 -- Hardscape 4" Concrete Sidewalk 3700 SF $5.50 $20,350.00 -- 8' Asphalt Trail 4600 SF $4.00 $18,400.00 -- Fitness Station Surfacing 800 SF --$8.00 $6,400.00 Signage - Posts/Totems Future EA ---- Boulders for Seatwalls 10 EA --$450.00 $4,500.00 Boulders at Berms 6 EA --$450.00 $2,700.00 Seating Surfacing - DG 225 SF --$3.50 $787.50 Landscape Frontage Trees 4 EA $300.00 $1,200.00 -- Mid Block Crossing Trees 11 EA --$300.00 $3,300.00 Mulched Planting Beds 300 SF --$2.50 $750.00 Sod 26645 SF $0.60 $15,987.00 -- Boulevard Sod 1000 SF $0.60 $600.00 -- Irrigation Plant Material 27945 SF $1.25 $34,931.25 -- Well 4 Install + Power 1 EA $50,000.00 $50,000.00 -- Play Areas Play Berms X3 450 CY --$5.00 $2,250.00 Log Fort Stacked Boulders 20 EA --$450.00 $9,000.00 Log Fort Timber Materials 1 EA --$3,000.00 $3,000.00 Small Tot Playground 1 EA --$10,000.00 $10,000.00 Furnishings Pet Waste 1 EA --$500.00 $500.00 Benches (6' Wood)2 EA --$1,350.00 $2,700.00 Bike Racks 2 EA --$500.00 $1,000.00 Trash 1 EA --$500.00 $500.00 Fitness Station 1 EA --$1,500.00 $1,500.00 Picnic Table 2 EA --$1,500.00 $3,000.00 SubTotal $146,041.42 $51,887.50 2 Blackwood Groves Landscape Improvements Estimate 10/19/2021 DESCRIPTION QTY UNITS UNIT COST COST UNIT COST COST REQUIRED BASELINE COSTS IMPROVEMENTS IN LIEU Park 15 Improvements Prep & Material 6" Topsoil - Planting Bed Area 0 CY $5.00 $0.46 -- 6" Topsoil - Sod Area 102 CY $5.00 $509.72 -- Sidewalk Prep 178 SY $1.50 $266.67 -- Sidewalk Aggregate 20 CY $30.00 $592.00 -- Hardscape 4" Concrete Sidewalk 1600 SF $5.50 $8,800.00 -- Crusher Fines Path 165 LF --$6.00 $990.00 Signage - Posts/Totems Future EA ---- Seating Surfacing 60 SF --$5.50 $330.00 Landscape Frontage Trees 5 EA $300.00 $1,500.00 -- Mulched Planting Beds 50 SF --$2.50 $125.00 Park Trees 3 EA --$300.00 $900.00 Sod 4050 SF $0.60 $2,430.00 -- Boulevard Sod 1455 SF $0.60 $873.00 -- Irrigation Plant Material 5555 SF $1.25 $6,943.75 -- Play Areas Play Berms X2 230 CY --$5.00 $1,150.00 Boulder Balance Course 14 EA --$450.00 $6,300.00 Furnishings Benches (6' Wood)2 EA --$1,550.00 $3,100.00 SubTotal $21,915.60 $12,895.00 Park 16 Improvements Prep & Material 6" Topsoil - Sod Area 47 CY $5.00 $236.11 -- Sidewalk Prep 73 SY $1.50 $110.00 -- Sidewalk Aggregate 8 CY $30.00 $244.20 -- Hardscape 4" Concrete Sidewalk 660 SF $5.50 $3,630.00 -- Signage - Primary Future EA ---- Signage - Posts/Totems Future EA ---- Landscape Frontage Trees 1 EA $300.00 $300.00 -- Park Trees 1 EA --$300.00 $300.00 Sod 2350 SF $0.60 $1,410.00 -- Boulevard Sod 200 SF $0.60 $120.00 -- Irrigation Plant Material 2550 SF $1.25 $3,187.50 -- Furnishings Pet Waste 1 EA --$500.00 $500.00 SubTotal $9,237.81 $800.00 PHASE 1 TOTALS $415,395.19 Improvements IL $153,702.50 Park Improvements Total $569,097.69 City Required Parkland IIL $115,189.64 $38,512.86 Baseline Improvements IIL In Excess of Requirement 3 Blackwood Groves Subdivision ‐ Phases 1 and 9 Open Space Landscaping Improvements Estimate Item Qty Unit Unit Price* Total Trees Norway Maple 3 EA 175.00$ 525.00$ Honeylocust 3 EA 250.00$ 750.00$ Spring Snow Crabapple 3 EA 215.00$ 645.00$ Accolade Elm 5 EA 250.00$ 1,250.00$ American Linden 2 EA 215.00$ 430.00$ Tree Guards, Stakes, and Wire 16 EA 7.65$ 122.40$ Perennials and Grasses White Swan Coneflower 31 EA 13.00$ 403.00$ Blue Oat Grass 31 EA 13.00$ 403.00$ May Night Salvia 25 EA 13.00$ 325.00$ Watercourse and Storm Black Hawthorn 6 EA 125.00$ 750.00$ Songarica Poplar 2 EA 105.00$ 210.00$ Lanceleaf Poplar 8 EA 105.00$ 840.00$ Sod, Seed, Site Material Native/Upland Seed Blend 9,475 SF 0.20$ 1,895.00$ Detention Pond/Watercourse Seed Mix 46,700 SF 0.35$ 16,345.00$ Lawn/Boulevard Seed Mix 27,200 SF 0.50$ 13,600.00$ Rock Bark Mulch 22 SY 250.00$ 5,500.00$ Landscape Boulders 125 EA 60.00$ 7,500.00$ Irrigation Irrigation Systems 1 LS 17,376.00$ 17,376.00$ Irrigation Vaults 2 EA 2,000.00$ 4,000.00$ Phases 1 and 9 Open Space Landscaping Improvements Total: 72,869.40$ *Cashman Nursery estimate for all landscape items, Sime Construction estimate for irrigation vaults Blackwood Groves Subdivision ‐ Phases 1 and 9 Sidewalks (Private Lots) Estimate Qty Unit* Unit Price Total Notes Phase 1 Block 2 (Lots 1‐ 6) 2,325.00 SF 5.95$ 13,833.75$ Block 3 (Lots 1 ‐ 6) 1,650.00 SF 5.95$ 9,817.50$ Block 4 (Lots 1 ‐ 6) 2,850.00 SF 5.95$ 16,957.50$ Block 5 (Lots 1 ‐ 6) 1,992.55 SF 5.95$ 11,855.67$ Block 6 (Lots 1 ‐ 12) 4,400.00 SF 5.95$ 26,180.00$ Block 7 (Lots 1 ‐ 12) 4,835.00 SF 5.95$ 28,768.25$ Block 8 (Lots 1 ‐ 20) 4,621.75 SF 5.95$ 27,499.41$ Block 10 (Lots 1 ‐ 2) 3,015.00 SF 5.95$ 17,939.25$ Block 11 (Lots 1 ‐ 2) 4,220.00 SF 5.95$ 25,109.00$ Phase 9 Block 1 (Lot 1) Locals 4,652.10 SF 5.95$ 27,680.00$ Block 1 (Lot 1) 19th Ave 3,243.54 SF 5.95$ 19,299.06$ 6‐ft wide (Arterial) Block 13 (Lot 1) 3,677.10 SF 5.95$ 21,878.75$ Open Space G** 2,996.42 SF 5.95$ 17,828.70$ 6‐ft wide along 19th Phases 1 and 9 Sidewalks (Private Lots) Total: 264,646.84$ *All sidewalks are 5‐ft wide, 4" thick unless otherwise indicated **Civil Improvements Estimate includes all Open Space sidewalks except OS G