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Cost Estimate
<br /> Silver View Pond Improvements
<br /> 193806465
<br /> 4/23/2024
<br /> BASINS EW 04.10 AND EW 04.11,RAIN GUARDIAN
<br /> No. Item Units Quantity Unit Price Total Price
<br /> 1 MOBILIZATION LS 1 $9,000.00 $9,000.00
<br /> 2 CLASS 3 RIPRAP CY 50 $150.00 $7,500.00
<br /> 3 MACHINE SLICED SILT FENCE LF 850 $4.00 $3,400.00
<br /> 4 COMMON EXCAVATION CY 2,700 $20.00 $54,000.00
<br /> 5 4"PERF.PVC DRAIN TILE LF 600 $25.00 $15,000.00
<br /> 6 RAIN GUARDIAN TURRET STRUCTURE EA 1 $10,000.00 $10,000.00
<br /> 7 4"PVC PIPE DRAIN CLEANOUT EA 3 $1,000.00 $3,000.00
<br /> 8 PLANTING SOIL MEDIA(70%SAND/30%COMPOST) CY 700 $60.00 $42,000.00
<br /> 9 EROSION CONTROL BLANKET(NATURAL NET) SY 2,400 $4.00 $9,600.00
<br /> 10 BASIN PLANTINGS(PLUGS)(Basins EW-04.10 and-04.11) LS 1 $16,500.00 $16,500.00
<br /> 11 CULVERT INLET PROTECTION EA 3 $300.00 $900.00
<br /> Subtotal $170,900.00
<br />' Contingencies(10%) $17,090.00
<br /> Total Estimated Construction Cost $187,990.00
<br /> SAFL BAFFLE SUMP STRUCTURES
<br /> No. Item Units Quantity Unit Price Total Price
<br /> 12 MOBILIZATION LS 1 $5,000.00 $5,000.00
<br /> 13 TRAFFIC CONTROL LS 1 $4,000.00 $4,000.00
<br /> 14 4'DIA CBMH WITH 4'SUMP SAFL BAFFLE(OR EQUAL) EA 2 $10,000.00 $20,000.00
<br /> 15 REMOVE AND REPLACE CONCRETE CURB AND GUTTER LF 20 $100.00 $2,000.00
<br /> 16 BITUMINOUS PAVEMENT PATCHING SY 25 $150.00 $3,750.00
<br /> 17 RESTORATION LS 1 $1,500.00 $1,500.00
<br /> Subtotal $36,250.00
<br /> Contingencies(10%) $3,625.00
<br /> Total Estimated Construction Cost $39,875.00
<br /> FOREBAY WITH FILTRATION BENCH
<br /> No. Item Units Quantity Unit Price Total Price
<br /> 18 MOBILIZATION LS 1 $5,000.00 $5,000.00
<br /> 19 DEWATERING/BYPASS LS 1 $10,000.00 $10,000.00
<br /> 20 COMMON EXCAVATION CY 200 $20.00 $4,000.00
<br /> 21 REMOVE STORM SEWER PIPE LF 20 $17.00 $340.00
<br /> 22 REMOVE WEIR WALL LF 30 $100.00 $3,000.00
<br /> 23 15"RCP STORM SEWER LF 10 $200.00 $2,000.00
<br /> 24 15"FLARED END SECTION,INCL.TRASH GUARD EA 1 $2,500.00 $2,500.00
<br /> 25 OUTLET CONTROL STRUCTURE EA 1 $20,000.00 $20,000.00
<br /> 26 RANDOM RIPRAP CLASS III CY 30 $130.00 $3,900.00
<br /> 27 IRON-FILTER BENCH CY 60 $300.00 $18,000.00
<br /> 28 4"PERF.PVC DRAIN TILE LF 105 $30.00 $3,144.00
<br /> 29 4"PVC PIPE DRAIN CLEANOUT EA 1 $1,000.00 $1,000.00
<br /> 30 EROSION CONTROL BLANKET(NATURAL NET) SY 1,200 $4.00 $4,800.00
<br /> 31 CULVERT INLET PROTECTION EA 5 $300.00 $1,500.00
<br /> Subtotal $79,184.00
<br /> Contingencies(10%) $7,918.40
<br /> Total Estimated Construction Cost $87,102.40
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