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ATTACHMENT 3
<br /> Pleasanton Skatepark
<br /> Opinion of Probable Cost- Conceptual Design Level 14-Dec-21
<br /> Location:Ken Mercer Sports Park,Pleasanton
<br /> Client:City of Pleasanton
<br /> Project Area: 160,000 SF
<br /> NO. BID ITEM&DESCRIPTION QTY UNIT UNIT COST TOTAL COST
<br /> General Requirements
<br /> 1 Erosion Control/SWPPP 1 LS 45,000.00 $45,000.00
<br /> Subtotal: $45,000
<br /> Demolition
<br /> 2 Demo park areas including skatepark,curbs, 1 LS 400,000.00 $400,000
<br /> concrete path,furnishings,trees,etc.
<br /> Subtotal: $400,000
<br /> Earthwork
<br /> 3 General earthwork-excavation,grading,export. 1 LS 200,000.00 $200,000
<br /> Stockpile&reuse.
<br /> Subtotal: $200,000
<br /> Utilities
<br /> 4 Drainage,stormwater,bioretention 1 LS 300,000.00 $300,000.00
<br /> 5 Water line to drinking fountains&sewer connection: 1 LS 25,000.00 $25,000.00
<br /> 6 Electrical 1 LS 70,000.00 $70,000.00
<br /> Subtotal: $395,000
<br /> Skate Park&Features
<br /> 7 Excavation&rough grading&export 1 LS 325,000.00 $325,000.00
<br /> 8 Finegrade&subbase 1 LS 250,000.00 $250,000.00
<br /> 9 Outside drain system&storm drain connect 1 LS 160,000.00 $160,000.00
<br /> 10 Place and finish upper&lower deck 1 LS 260,000.00 $260,000.00
<br /> 11 Place and fnish ramps&bowls 1 LS 455,000.00 $455,000.00
<br /> 12 Form&pour CIP walls&curbs 1 LS 275,000.00 $275,000.00
<br /> 13 Setup transitions&deck 1 LS 375,000.00 $375,000.00
<br /> 14 Coping&rails 1 LF 315,000.00 $315,000.00
<br /> 15 Rebar 1 LS 160,000.00 $160,000.00
<br /> 16 Sample transition 1 LS 12,000.00 $12,000.00
<br /> Subtotal: 2,587,000
<br /> Exterior Improvements
<br /> PAVING AND RAILINGS
<br /> 17 Concrete Paving-Pedestrian 8600 SF 20.00 $172,000.00
<br /> 18 Concrete Paving-Vehicular 10650 SF 24.00 $255,600.00
<br /> 19 Concrete Curb-Parking lot&entry 700 LF 40.00 $28,000.00
<br /> 20 Concrete Curb-Mow curb/edge 360 LF 30.00 $10,800.00
<br /> 21 Decomposed granite-stabilized/permeable 6600 SF 10.00 $66,000.00
<br /> 22 Concrete steps&handrails-East Entry 1 LS 50,000.00 $50,000.00
<br /> 23 Concrete seat wall at west main shelter 90 LF 220.00 $19,800.00
<br /> 24 Concrete stepped seat wall at small shelter 1 LS 16,000.00 $16,000.00
<br /> 25 Concrete wall-retaining 100 LF 250.00 $25,000.00
<br /> 26 Concrete wall-raised planter/seat wall 90 LF 200.00 $18,000.00
<br /> 27 Guard Rail-Edge of Skate Features 440 LF 150.00 $66,000.00
<br /> 28 Additional Aspalt Parking 14000 SF 6.00 $84,000.00
<br /> 29 Parking striping&ADA symbols 1 LS 6,000.00 $6,000.00
<br /> 30 Fence-low metal barrier fence 70 LF 190.00 $13,300.00
<br /> Subtotal: $830,500
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