|
�ep 17 09 10:49a Judy
<br />Table D.3 Cost Estimate, Alternative 2
<br />9702235101 p.10
<br />C ST ESTIMATE
<br />PROJECT: Cobb Lake Inlet Rehabilitation DESIGN LEVEL: Feasibility PROJECT N�: 0204
<br />ITEM: Alternative IVo. 2--Chute Along Ezisting Atignment EST]MATED BY: S. RogerslJWA DATE• 9/1/2009
<br />NO DESCRIPTlON QUANTITY UNIT UNlT COST TOTAL COST
<br />1 MobilizatioNdemoblllzation 1 lump sum $46,779.95 b46,780
<br />2 Sitework
<br />Erosion and Sedimerrt Conirol 3,500 linear feet $2.50 $8,750
<br />Clearing and Grubbing 1.5 acres 520,000.00 S30,U00
<br />Topsoil Removal and Stockpiling 1,800 cubic yards $5.60 $10.080
<br />�e-watering 45 days $500_00 $22,5Q0
<br />Demolition of Existing Facilities 500 cubic yards $25.00 $12,500
<br />3 Inlet Structure
<br />Foundation Preparation 1,000 cubicyards $4.50 $4,500
<br />Compaded Structural Fill 500 cubic yards $12.00 56,000
<br />CIP Concrete 50 cubic yards $'l,000.00 $50,000
<br />10'W x 5'H RCBC 30 linear feet $1,200.00 $36,000
<br />Decking 0 square feet $4_00 SO
<br />Railing 0 finear feet 535.00 50
<br />Measuring Flume 1 lump sum $65,000.00 $65,000
<br />b Drop Inlet Structure
<br />Foundation Preparation 1.000 cubic yards $4.50 S4,500
<br />Compacted 5tructural Fill 500 cubic yards $12.00 S6.000
<br />CIP Concrete 50 cubic yards $1,000.00 �50.00Q
<br />5 Inlet Channel Chute/RCBC
<br />Debris Removal 4,800 cubic yards $10.00 $48,000
<br />� Foundadon Preparation 200 cubic yards a4.50 3900
<br />Compacted Structural Fill 200 cubic yards $12.00 $2,400
<br />CIP Goncrete 430 cubic yarAs 51,000.00 $430,00o
<br />Drain System 650 linear feet 312_50 $8,125
<br />Riprap (24-inch D�) 120 cubic yards $52.00 $6,240
<br />� Trench Excavation 0 cubicyards $6,00 $0
<br />RCBC Backfill 0 cubic yards 54.50 $0
<br />101/V x 5'H RCBC Q linear feel $'1,200.00 $0
<br />6 Inet Channel
<br />CIP Concrete for Drop Structures 30 cubic yards $1,000.00 $30,000
<br />BankExcavation 2,200 cubicyards S6,00 $13,200
<br />Riprap (24-inch D�) 240 cubic yards $52.00 $12,480
<br />Riprap Bedding (6" thickness) 60 cubic yards $36.00 �2,160
<br />Compacted Fill 10,200 cubic yards $12 00 $122,400
<br />7 Feneirsg 3,OOOlinearfeet $28.00 $84,000
<br />B Reclamation 2.5 acres 57,500.00 $18,750
<br />Subtotal Construction 51,13'1,26b
<br />9 Contingency (15%) 5169,690
<br />ROW ACQUISITION 0.0 acres $7,600.00 $0
<br />LAND PURCHASE 1.1 acres $15,000.00 $16,500
<br />LEGAL AND ADMINISTRATIVE FEES 1 lump sum $25,000.00 $25,000
<br />ENGINEERINGJPERMITTING/SURVEYING 'i lump sum $90,000_0� $90,000
<br />Tota) Estimated Costs 51,432,455
<br />DRAFT Cobb Lake Inlet Feasibility Costs_09 0'f 09
<br />
|