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<br />5. PRELIMINARY CONSTRUCTION COST ESTIMATE
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<br />Table 5.1: Alternate I: 3-Span Prestressed Beams
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<br /> PRELIMINARY CONSTRUCTION COST ESTIMATE
<br />PROPOSEO BRIDGE, AASHTO TYPE II PRESTRESSED BEAMS UNIT COST CURRENT COST CONSTRUCTION
<br />UNIT QUANTITY COST
<br />CLASS II CONCRETE (SUPERSTRUCTURE) CY 147.8 $664.71 $98,244,14 $112,980.76
<br />CLASS II CONCRETE (APPROACH SLABS) CY 97,8 $422.00 $41,271,60 $47,462.34
<br />CLASS IV CONCRETE (SUBSTRUCTURE CY 110.0 $1 084.00 $119,240,00 $137,126.00
<br />REINFORCING STEEL (SUPERSTRUCTURE) LB 39893 $0,92 $36 701.56 $42206.79
<br />REINFORCING STEEL (APPROACH SLABS\ LB 19560 $0.98 $19168,80 $22044.12
<br />REINFORCING STEEL (SUBSTRUCTURE) LB 25032 $0,92 $23,029.44 $26.483.86
<br />PRESTRESSED BEAMS TYPE II LF 896 $116,67 $104,536.32 $120,216.77
<br />PRESTRESSED CONCRETE PILE 18" sa LF 900 $70,83 $63,747.00 $73 309,05
<br />LOAD TEST - DYNAMIC EA 4 $1833,15 $7,332.60 $8 432.49
<br />TEST PILES - PRESTRESSE CONCRETE 18" sa LF 270 $189,90 $51.27300 $58,963,95
<br />EXPANSION JOINT SEAL (STRIP ELASTOMERIC\ LF 88 $12.71 $1118.48 $1,286,25
<br />CONCRETE TRAFFIC RAILING - BRIDGE (32" F-SHAPE) LF 206 $79,53 $16,383,18 $18,840,66
<br />BITUMINOUS - OVERLAY SY 343 $72.50 $24,891.43 $28.625.14
<br /> TOTAL $582.046.12 $697,978,17
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<br />Table 5.2: Two-Span CW Post-Tensioned Flat Slab Bridge
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<br />PRELIMINARY CONSTRUCTION COST ESTIMATE
<br />PROPOSED BRIDGE, CIP P.T. SLAB UNIT QUANTITY UNIT COST CURRENT COST CONSTRUCTION
<br />COST
<br />CLASS II CONCRETE (SUPERSTRUCTURE) CY 417,2 $664,71 $277,317.01 $318,914.56
<br />CLASS II CONCRETE (APPROACH SLABS) CY 97,8 $422.00 $41,271.60 $47.462.34
<br />CLASS IV CONCRETE (SUBSTRUCTURE \ CY 115.0 $1,08400 $124,660.00 $143,359,00
<br />REINFORCING STEEL (SUPERSTRUCTURE) LB 108420 $0,90 $97 578.00 $112214,70
<br />REINFORCING STEEL (APPROACH SLABS) LB 19560 $0,98 $19168.80 $22044.12
<br />REINFORCING STEEL (SUBSTRUCTURE) LB 28750 $0.92 $26.450.00 $30.417.50
<br />P,T, SLAB LB 13200 $4,00 $52 800.00 $60 720 00
<br />PRESTRESSED CONCRETE PILE 18" sa LF 480 $70.83 $33,998.40 $39,098,16
<br />LOAD TEST - DYNAMIC EA 2 $1833.15 $3666.30 $4 216.25
<br />TEST PILES, PRESTRESSED CONCRETE 18" SO LF 130 $189.90 $24 687,00 $28390,05
<br />EXPANSION JOINT SEAL (STRIP ELASTOMERIC) LF 88 $12.71 $1118.48 $1 286.25
<br />CONCRETE TRAFFIC RAILING, BRIDGE (32" F-SHAPE) LF 256 $79,53 $20 359.68 $23 413.63
<br /> TOTAL $723.075.27 $831.53656
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<br />Request for Qualifications No, 07-03-01
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<br />Page 14 of 15
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