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CRDC 1402-CN150504
Opinion of Probable Construction Cost Client:Date:May 4, 2015 Project:Prepared By:GP TNP No.:Checked By:MWW Title:Sheet:1 No.Spec Item Item Description Quantity Unit Unit Cost Item Cost 1 Mobilization 1 LS 105,000.00$ $ 105,000.00 2 Project Sign 1 EA 500.00$ $ 500.00 3 General Site Preparation 1 LS 35,000.00$ $ 35,000.00 4 Furnish, Install, Maintain and Remove Erosion Control Devices 1 LS 6,000.00$ $ 6,000.00 5 Furnish, Install and Maintain Temporary Traffic Control Devices 1 LS 6,000.00$ $ 6,000.00 6 Unclassified Channel Excavation 4510 CY 15.00$ $ 67,650.00 8 2-10'X6' Reinforced Concrete Box Culvert (MBC)768 LF 1,150.00$ $ 883,200.00 9 Drop Structure and Head Wall 1 EA 52,800.00$ $ 52,800.00 10 Downstream PW Wall 1 EA 14,000.00$ $ 14,000.00 11 Concrete Rip-Rap (5")16 CY 400.00$ $ 6,400.00 12 Concrete Junction Box Structure and Head Wall 1 EA 33,200.00$ $ 33,200.00 13 18" Class III RCP 11 LF 80.00$ $ 880.00 14 24" Class III RCP 50 LF 100.00$ $ 5,000.00 15 54" Class III RCP 45 LF 260.00$ $ 11,700.00 16 42" Catch Basin 3 EA 3,000.00$ $ 9,000.00 17 6’ Wide 5” Reinforced Concrete Trail 5958 SF 6.00$ $ 35,750.00 18 Concrete Segmental Retaining Wall 2833 FF 40.00$ $ 113,320.00 19 Pedestrian Rail for Retaining Wall 432 LF 50.00$ $ 21,600.00 20 Furnish & Install 9” Concrete Band 130 LF 12.00$ $ 1,560.00 21 Furnish and Install 3” Caliper Tree 5 EA 600.00$ $ 3,000.00 22 Furnish and Install Multi-Trunk Ornamental Tree 20 EA 400.00$ $ 8,000.00 23 Furnish and Install Mulch – 3” Layer 1250 SF 0.75$ $ 940.00 24 Furnish & Install Common Bermuda Sod 78000 SF 1.20$ $ 93,600.00 25 Furnish and Install Decomposed Granite (4" Depth)687 SF 6.00$ $ 4,130.00 26 Furnish and Install Irrigation System 1 LS 60,000.00$ $ 60,000.00 27 Furnish and Install Concrete Pedestal Base for Sculpture (Est.)1 LS 10,000.00$ 10,000.00$ $ 1,588,230.00 28 6'X6' Reinforced Concrete Box Culvert (Jack and Bore)113 LF 1,350.00$ $ 152,550.00 $ 152,550.00 29 6'X6' Reinforced Concrete Box Culvert (Open Cut)113 LF 450.00$ $ 50,850.00 30 Concrete Street Pavement Remove and Repair 20 SY 70.00$ $ 1,400.00 31 Concrete Sidewalk Remove and Repair 69 SF 5.00$ $ 350.00 32 Additional Traffic Control 1 LS 5,000.00$ $ 5,000.00 33 Utility Adjustment 1 LS 5,000.00$ $ 5,000.00 $ 62,600.00 $ 1,740,780 $ 174,080 1,914,860$ 34 Environmental Mitigation 1 LS 750,000.00$ 750,000$ $ 2,664,860 $ 1,650,830 $ 165,080 1,815,910$ 35 Environmental Mitigation 1 LS 750,000.00$ 750,000$ $ 2,565,910 Base Bid + Alternate 1 Base Bid + Alternate 2 Project Total (Base Bid + Alternate 2) Alternate 2 Contingencies ( 10% ) Total (Base Bid + Alternate 2) Subtotal (Base Bid + Alternate 2) Project Total (Base +Alternate 1) Subtotal (Base Bid + Alternate 1) Contingencies ( 10% ) Total (Base Bid + Alternate 1) Alternate 1 Subtotal (Base Bid) Subtotal (Alternate 1) Subtotal (Alternate 2) City of Coppell Woodridge Channel Improvements CPL 14136 Woodridge Channel Improvements Base Bid No Design Completed Preliminary Design Final Design