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EXHIBIT B
<br />Engineer's Opinion of Probable Construction Costs
<br />Douglas Road Lift Station Replacement, Force Main & Water Main Relocation
<br />ItemDescriptionQTYUnitUnit PriceTotal Amount
<br />LUMP SUM PERCENTAGE ITEMS
<br />105-06845CONSTRUCTION ENGINEERING (2% of Const Amounts Below)1LS2%$41,200.00
<br />110-01001MOBILIZATION & DEMOBILIZATION (5% of Const Amounts Below)1LS5%$103,000.00
<br />201-52370CLEARING RIGHT OF WAY (3% of Const Amounts Below)1LS3%$61,800.00
<br />SUBTOTAL, LUMP SUM PERCENTAGE ITEMS$206,000.00
<br />LIFT STATION AND FORCEMAIN
<br />202-07083REMOVAL, LIFT STATION1LS$25,000.00$25,000.00
<br />203-04523DEWATERING LIFT STATION1LS$150,000.00$150,000.00
<br />207-08264SUBGRADE TREATMENT TYPE II330SYS$17.56$5,794.80
<br />211-02050B BORROW1,750CYS $34.26$59,955.00
<br />211-09266STRUCTURE BACKFILL TYPE 12,363CYS $32.78$77,459.14
<br />FLOWABLE BACKFILL, NONREMOVABLE (FORCEMAIN &
<br />213-0926964CYS$294.70$18,860.80
<br />WATERMAIN, RETIRE IN PLACE)
<br />303-01180COMPACTED AGGREGATE NO. 5385TON$25.53$2,170.05
<br />603-09065FENCE GATE, CHAIN LINK, 72 IN X 24 FT1EA$5,000.00$5,000.00
<br />603-09066FENCE CHAIN LINK PVC COATED 72 IN 189LFT $27.50$5,197.50
<br />610-09108PCCP FOR APPROACHES 9 IN313SYS$74.90$23,443.70
<br />621-04258SEED MIXTURE FLOODPLAIN12LB$163.22$1,958.64
<br />621-06565MULCHING MATERIAL0.34TON$424.77$144.42
<br />621-06570TOPSOIL134CYS$33.00$4,422.00
<br />621-08538MULCH26CYS$75.00$1,950.00
<br />622-05638PLANT, DECIDUOUS SHRUB, 18 IN. OR UNDER9EA$70.67$636.03
<br />715-04987CONNECTION TO EXISTING MANHOLE, SANITARY1EA$7,500.00$7,500.00
<br />715-05408PIPE, SANITARY SEWER, 8", PVC SDR 35161LFT $155.62$25,054.82
<br />715-05411PIPE, SANITARY SEWER, 12", PVC SDR 35136LFT $125.00$17,000.00
<br />715-09064VIDEO INSPECTION FOR PIPE3,217LFT $1.25$4,021.25
<br />715-09843BYPASS PUMPING1LS$40,000.00$40,000.00
<br />715-90052LIFT STATION1LS$745,000.00$745,000.00
<br />715-92253SEWER SANITARY LATERAL RECONNECT1EA$5,106.43$5,106.43
<br />715-98961FORCEMAIN, DUCTILE IRON, 10" 2,569LFT $120.00$308,280.00
<br />715-98961FORCEMAIN, DUCTILE IRON, 10", TRENCHLESS351LFT $550.00$193,050.00
<br />716-01382AIR RELEASE VALVE2EA$12,000.00$24,000.00
<br />720-03194MANHOLE, SANITARY SEWER1EA$8,000.00$8,000.00
<br />720-03194MANHOLE, SANITARY SEWER, SADDLE STRUCTURE1EA$8,000.00$8,000.00
<br />715-90052LIFT STATION, GENERATOR (BID ALTERNATE)1LS$75,000.00$75,000.00
<br />SUBTOTAL, SANITARY LIFT STATION AND FORCEMAIN$1,842,004.58
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