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Hunterwood-CS171206
STREAM STABILIZATION & SOFT SURFACE TRIAIL ESTIMATE BID ITEM DESCRIPTION UNITS ESTIMATED QUANTITY UNIT COST TOTAL COST SITE PREPARATION CONSTRUCTION ENTRANCE EA 1 1,000.00$ 1,000.00$ EROSION CONTROL LS 1 5,000.00$ 5,000.00$ DEWATERING LS 1 50,000.00$ 50,000.00$ TREE REMOVAL EA 4 1,000.00$ 4,000.00$ SWPPP EA 1 15,000.00$ 15,000.00$ SUBTOTAL:75,000.00$ BANK STABILIZATION GABION GRADE CONTROL STRUCTURES (9) GABION ($300/CY)LF 290 100.00$ 29,000.00$ EARTH WORK (GABION VOLUME PLUS 20%)CY 120 25.00$ 3,000.00$ FINE GRADING / PLANTING PREP (10' CORRIDOR)SY 2,900 1.00$ 2,900.00$ HYDROMULCH & IRRIGATION SY 2,900 1.40$ 4,060.00$ GABION DROP STRUCTURE GABION ($300/CY)LF 120 100.00$ 12,000.00$ RIP-RAP CY 21 350.00$ 7,350.00$ EARTH WORK (GABION VOLUME PLUS 20%)CY 50 25.00$ 1,250.00$ SLOPE STABLIZATION GABION ($300/CY)LF 575 100.00$ 57,500.00$ EARTH WORK (GABION VOLUME PLUS 20%)CY 800 25.00$ 20,000.00$ FINE GRADING / PLANTING PREP SY 715 1.00$ 715.00$ TURF REINFORCED MATTING SY 715 50.00$ 35,750.00$ ANCHOR TRENCH LF 1,130 1.00$ 1,130.00$ EARTH ANCHORS (3 FT SPACING)EA 950 25.00$ 23,750.00$ COIR LOG LF 530 8.00$ 4,240.00$ LIVE STAKING EA 530 6.00$ 3,180.00$ PLANTING 1" TREES (10 FT SPACING)EA 60 125.00$ 7,500.00$ 1 GAL BUNCH GRASS (3 FT SPACING)EA 530 8.00$ 4,240.00$ 1 GAL SHRUBS (3 FT SPACING)EA 565 11.00$ 6,215.00$ HYDROMULCH & IRRIGATION (WETLAND MIX)SY 715 2.00$ 1,430.00$ BENDWAY WEIRS USED JERSEY BARRIERS EA 10 500.00$ 5,000.00$ RIP-RAP CY 17 350.00$ 5,950.00$ EARTH WORK (3' DEEP X 8' WIDE + 20%)CY 89 25.00$ 2,222.22$ SUBTOTAL:238,382.22$ STORMWATER 54" HDPE LF 110 250.00$ 27,500.00$ HDPE CONNECTION EA 1 1,000.00$ 1,000.00$ 18" HDPE LF 22 75.00$ 1,650.00$ AREA INLETS EA 2 3,000.00$ 6,000.00$ EARTH WORK CY 350 25.00$ 8,750.00$ CLEARING & GRUBBING SY 400 4.00$ 1,600.00$ HYDROMULCH & IRRIGATION SY 400 1.40$ 560.00$ SUBTOTAL:47,060.00$ TRAIL EARTH WORK CY 1,490 25.00$ 37,250.00$ SOIL IMPORT CY 235 45.00$ 10,575.00$ TREE REMOVAL EA 35 1,500.00$ 52,500.00$ EROSION CONTROL - FILTER TUBE LF 2,180 5.00$ 10,900.00$ TREE PROTECTION FENCING LF 4,360 1.50$ 6,540.00$ 18" CORRUGATED METAL CULVERT LF 36 50.00$ 1,800.00$ 12" CORRUGATED METAL CULVERT LF 84 45.00$ 3,780.00$ GABION CY 168 300.00$ 50,400.00$ GABION @ LOW WATER CROSSING CY 32 300.00$ 9,600.00$ 5" REINFORCED CONCRETE SF 144 18.00$ 2,592.00$ 4" REINFORCED CONCRETE SF 205 8.00$ 1,640.00$ SOIL CEMENT SF 1,698 6.00$ 10,188.00$ STABILIZED LIMESTONE TRAIL W/ BASE AND FABRIC SF 13,115 6.00$ 78,690.00$ HYDROMUCH & IRRIGATION (WETLAND MIX)SY 925 1.40$ 1,295.00$ SUBTOTAL:277,750.00$ 638,192.22$ 63,819.22$ 95,728.83$ TOTAL:797,740.28$ 15% CONTINGENCY: SUBTOTAL: ENGINEER'S OPINION OF PROBABLE CONSTRUCTION COST HUNTERWOOD PARK, CITY OF COPPELL 10% MOBILIZATION: 1 of 1