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Construction Costs
<br />Table 4.1 outlines the estimated costs associated with implementing the proposed improvements and additional
<br />amenities detailed in the Washington Manor Park Concept Plan (see Figure 4.1). The total projected cost for these
<br />enhancements is $13,800,000, including a 30% contingency to account for future design refinements and current
<br />uncertainty around increasing construction costs. To facilitate a more structured and manageable funding strategy,
<br />Figure 4.1 presents a potential phased implementation approach.
<br />TABLE 4.1 | Probable Costs for Implementing Washington Manor Park Concept Plan
<br />Amenity Notes Unit Cost Quantity Unit Cost
<br />Signage
<br />Gateway $4,000 2 $8,000
<br />Entry signage at secondary
<br />entrances $500 4 $2,000
<br />Interpretive placed at key amenities and
<br />at unique locations $500 5 $2,500
<br />Recreation Area
<br />Large Pavilion with Storage $1,400,000 1 $1,400,000
<br />Restroom Prefabricated $400,000 1 $400,000
<br />Pavers $15 17,500 sf $262,500
<br />Shade Structure Prefabricated 50x20 ft $600,000 1 ea $600,000
<br />Terraces $150 350 lf $52,500
<br />Basketball Court $300,000 1 ea $300,000
<br />Paths and Paving
<br />Expanded Parking Lot $30 4000 sf $120,000
<br />Enhanced entry path 25 ft wide; painted or col-
<br />ored concrete $22 16500 sf $363,000
<br />Enhanced Loop Path max 30 ft wide at four cor-
<br />ners, with painted bike lanes $18 14400 sf $259,200
<br />Secondary Trails 5 ft wide, decomposed
<br />granite $5 12500 sf $62,500
<br />Destination Play Area
<br />Play surfacing Rubber surfacing $10 9500 sf $95,000
<br />Play structures slide, nature play elements,
<br />climbing structure, swings $500,000 1 ea $500,000
<br />Fitness Station
<br />fitness station surfacing rubber surfacing $10 1200 sf $12,000
<br />Ping pong table $1,000 1 ea $1,000
<br />fitness equipment variety of equipment $100,000 1 lump $100,000
<br />Central Lawn
<br />Renovated Softball Field city could consider keep
<br />location to save money $1,200,000 1 lump $1,200,000
<br />Concrete Seat Walls $150 1300 lf $195,000
<br />Picnic Areas
<br />Pods DG $5 7000 sf $35,000
<br />Amenity Notes Unit Cost Quantity Unit Cost
<br />Picnic Tables $3,000 11 ea $33,000
<br />Seat wall $150 150 lf $22,500
<br />Shade Structure Circular $350,000 1 ea $350,000
<br />Community Demonstration
<br />Garden
<br />Surfacing DG $5 1800 sf $9,000
<br />Concrete Seat Walls $150 100 sf $15,000
<br />Dog Park
<br />Surfacing $5 6700 sf $33,500
<br />Perimeter Fencing $150 380 lf $57,000
<br />Gathering Space
<br />Concrete Seat Walls $150 140 lf $21,000
<br />Surfacing DG $150 2300 sf $345,000
<br />Planting
<br />Turf Removal $3 100,000 sf $300,000
<br />Meadow hydroseed, meadow mix $2 30,000 sf $60,000
<br />Vegetation Shrubs Groundcover $6 70000 sf $420,000
<br />Trees, Proposed Includes irrigation $2,000 26 ea $52,000
<br />Soil Amendment $75,000 1 lump $75,000
<br />Other
<br />Large Table entry area, for gathering $5,000 1 $5,000
<br />Benches along loop path $1,000 10 $10,000
<br />Waste Bins at key amenity locations $500 5 $2,500
<br />Lighting/electrical pole lights, bollards $600,000 1 lump $600,000
<br />SUBTOTAL $8,380,700
<br />Other
<br />Design/Engineering Design, permit, inspection
<br />(15% of subtotal) $1,257,105 1 percent $1,257,105
<br />General Condition & Sitework
<br />temporary protection,
<br />clear and grub, clean and
<br />structural fill (1.5”), storm
<br />water allowance, drainage
<br />allowance, laser grading
<br />(10% of total)
<br /> $838,070 1 percent $838,070
<br />Constructon Management 10% $838,070 1 percent $838,070
<br />Contingency 30% $2,514,210 1 percent $2,514,210
<br />GRAND TOTAL $13,828,155
<br />Optional: Upgrade Large Pavilion to Recreation Building with Restroom $ 5,000,000
<br />Total with Optional Recreation Building $18,828,155
<br />Washington Manor Site Specific Plan | 26 DRAFT DRAFT 27 | Operations & Funding
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