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1
<br /> Prepared: 41194
<br /> Table4.3
<br /> { Del Monte Disco Site(gasoline plume remediation)
<br /> Stockton,California
<br /> Option B-Pump with Aboveground Treatment System, Conceptual Cost Estimate
<br /> Item Units Quantity Unit Price Total Subtotal
<br /> 1 CAPITAL COST
<br /> Engineering Design LS $ 10,000 $ 10,000
<br /> Bidding&Construction Management. LS $ 5,000 $ 5,000-
<br /> Well Construction&Permits EA 2 $ 5,000 $ 10,000
<br /> Building Permit Application LS $ 1,000 $ 1,000
<br /> Air Permit LS -$ 3,000 $ .3,000
<br /> Permit-by-Rule Application LS $ 3,000 $ 3,000
<br /> Sewer Connection Fee LS $ 300 $ 300
<br /> LS $ 1,500 $ 1,500
<br /> Electrical Connection Fee LS $ 4,000 $ 4,000
<br /> Drilling Oversite
<br /> Development Water Management LS $ 4,000 $ 4,000
<br /> Well Pumps `EA 2 $ 1,000 $ 2,000
<br /> Piezometers EA 2 $ 2,000 $ 4,000
<br /> Drums 30 $ 80 $ 2,400
<br /> Sail Disposal
<br /> 4 $ 200 $ 800
<br /> Base Line GW Monitoring Sample
<br /> Stripper LS $ 12,000 $ 12,000
<br /> LS $ 500 $ 500
<br /> Moisture Knock-Out Tank
<br /> EA 2 $ 1,500 $ 3,000
<br /> GAC Vessels
<br /> Piping w/Secondary Containment LF 400 $ 25 $ 10,000
<br /> LS $ 1,000 $ 1,000
<br /> Leak Detection Equipment LS 2,000 $ 2,000
<br /> Electrical LS $ 2,000 $ 2,000
<br /> Control Panel 4,000 $ 4,000
<br /> 1 Sewer Piping LS $
<br /> LS $ 2,000 $ 2,000
<br /> Continuous LEL Monitor SF 200 $ 7.50 $ 1,500
<br /> Concrete Slab LS $ 5,000 $ 5,000
<br /> i1 Start-Up LS $ 2,000 $ 2,000 $ 96,000
<br /> Health &Safety Plan $ 14,400
<br /> Contractor OH & Profit(15%) $ 27,600
<br /> I
<br /> Contin enc 25%) Total Capital Cost $138,000
<br /> ANNUAL OPERATING COST .
<br /> 240 $ 55 $ 13,200
<br /> HR
<br /> Field Maintenance
<br /> Repairs LS $ 3,000 $ 3,000
<br /> Sampling HR 80 $ 55 $ 4,400
<br /> Electrical ai Power KWH 13320 $ 0.11 $ 1,465
<br /> LS $ 2,000 $ 2,000
<br /> GAC Replacement LS $ 1,800 $ 1,800
<br /> Sewer Fees
<br /> Laboratory Analysis
<br /> -Treatment System(air+water) Sample 30 $ 100 $ 3,000
<br /> - Monitoring Wells Sam le 40 $ 100 $ 4,000 $ 32,865
<br /> System consists of two wells pumping hazardous(6mg/L benzene)groundwater at 0.5 gpm each.
<br /> L Present worth factor for 30 yrs of operations based on 8%interest and 5%escalation is 18.93.
<br /> Total present worth= $760138
<br /> SF010040170.XLS
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