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HomeMy WebLinkAboutCost Estimate1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 Engineer's Cost Estimate UNIVERSITY SUMMIT, PHASE ONE PAVING, DRAINAGE, & UTILITY IMPROVEMENTS COLLEGE STATION, BRAZOS COUNTY, TEXAS DESCRIPTION I QUANTITY I UNIT I ~:; PAVING IMPROVEMENTS Mobilization, Construction Staking, All Hequired 1 LS $8,500.00 Testing by Contractor & Trench Safety SWPP Measures (Rock Rip-Rap, Seeding, Silt 1 LS $4,400.00 Fencing, Construction Entrance, Inlet Protection) Clearing & Grubbing (ROW & All Easements) 1 LS $2,300.00 (In Place) Earthwork Excavation (Roadway, Alleys, 1,860 CY $2.50 Drainage Channels, Sitework, etc ... ) (In Place) Earthwork Embankment (Roadway, 996 CY $3.00 Alleys, Sitework, etc .. ) (Excavated On·.Site) {In Place) Earthwork Embankment Finsihing {Topsoil, Landscape 996 CY $4.00 Berms & Miscellaneous) {Excavated On-Site) 4" Thick Reinforced Concrete Sidewalk (Includes 13,095 SF $3.50 H/C Ramps) 6" Raised Concrete Curb & Gutter 2,209 LF $8.50 8" Thick Reinforced Concrete (Driveway Aprons) 155 SY $38.00 6" Compacted Lime Stabilized Subgracle 5,336 SY $3.35 8" Compacted Limestone Base (Collector Street) 4,135 SY $10.25 2" Compacted Hot-mix Asphaltic Conc1·ete 4,1 35 SY $8.10 TOTAL COST $8,500.00 $4,400.00 $2,300.00 $4,650.00 $2,988.00 $3,984.00 $45,832.50 $18,776.50 $5,890.00 $17,875.60 $42,383.75 $33,493.50 SUB-TOTAL= $191 ,073.85 Dl~INA.GE IMPROVEMENTS Mobilization, Construction Staking, All Hequired 1 LS $5,000.00 $5,000.00 Testing by Contractor (TV Lines) & Trench Safety Recessed Curb Inlet (10' Opening) 4 EA $3,600.00 $14,400.00 Storm Sewer Junction Box 3 EA $3,000.00 $9,000.00 18" RCP (CL 3) Storm Sewer 50 LF $39.00 $1,950.00 24" RCP (CL 3) Storm Sewer 46 LF $49.00 $2,254.00 36" ADS (N-12) Storm Sewer 623 LF $56.00 $34,888.00 36" RCP (CL 3) Storm Sewer 45 LF $68.00 $3,060.00 CD1-227-0341-E01 1 of 3 E,ngineer's Cost Estimate 8 48" RCP (CL 3) Storm Sewer 461 LF $90.00 $41 ,490.00 9 Strucutral Bedding for 18" Storm Sewer (Cement 50 LF $12.00 $600.00 Stablized Sand) 10 Strucutral Bedding for 24" Storm Sewer (Cement 46 LF $15.00 $690.00 Stablized Sand) 11 Strucutral Bedding for 36" Storm Sewer (Cement 668 LF $23.00 $15,364.00 Stablized Sand) 12 Concrete Headwall w/Flar'ed Wingwall~; (48" Pipe) 1 EA $4,500.00 $4,500.00 13 6' Wide Concrete Pilot Channel (with Toes) 236 LF $30.00 $7,080.00 14 Concrete Retaining Wall 707 LF $50.00 $35,350.00 SUB-TOTAL= $175,626.00 1NATERIMPROVEMENTS 1 Mobilization, Staking, All Required Testing by 1 LS $7,500.00 $7,500.00 Contractor & Trench Safety (Water Line) 2 18" PVC Water Line (C905, CL 235) -l'Jon 303 LF $38.00 $11 ,514.00 Structural Backfill 3 18" PVC Water Line (C909, CL 235) -Structural 55 LF $46.00 $2,530.00 Backfill 4 12" PVC Water Line (C909, CL 200) -:3tructural 1114 LF $35.00 $38,990.00 Backfill 5 Standard Fire Hydrant Assembly 3 EA $1 ,800.00 $5,400.00 6 18" (MJ) Butterfly Valve & Box 1 EA $5,500.00 $5,500.00 7 12" (MJ) Gate Valve & Box 3 EA $975.00 $2,925.00 8 6" (MJ) Gate Valve & Box 3 EA $550.00 $1 ,650.00 9 Air Release Valve 1 EA $1 ,750.00 $1 ,750.00 10 18"x 12" (MJ) Cross 1 EA $1 ,325.00 $1 ,325.00 11 18" (MJ) 90 deg Bend 2 EA $985.00 $1 ,970.00 12 18" (MJ) 11 .25 deg Bend 3 EA $885.00 $2,655.00 13 18" (MJ) Plug 1 EA $555.00 $555.00 14 12"x 6" (MJ) Tee 2 EA $525.00 $1 ,050.00 15 12"x 6" (MJ) Reducer 1 EA $450.00 $450.00 CD1 -227-0341-E01 2 of 3 .. Engineer's Cost Estimate 16 12" (MJ) 11.25 deg Bend 6 EA $285.00 $1 ,710.00 17 12" (MJ) Plug 1 EA $250.00 $250.00 SUB-TOTAL= $87,724.00 SANITARY SEWER IMPROVEMENTS !-----.~~~~~~~~~~~~- 1 2 3 Mobilization.Staking, Trench Safety & TV Inspection 1 LS $7,000.00 (Sewer Line) 8" PVC Sanitary Sewer (SDR-26, D3034) -Non 2,651 LF $19.00 Structural Backfill 4' Diameter Standard Manhole w/32" Opening (Ring 8 EA $2,400.00 & Cover) SUB-TOTAL= ESTIMATED CONSTRUCTION COST = 10% CONTINGENCY= $7,000.00 $50,369.00 $19,200.00 $76,569.00 $530,992.85 $53,099.29 GRAND TOTAL= $584,092.14 ) / This Engineer's Cost Estimate was preparec in our office, at the date shown, and is released for the pl rpose of public infrastructure cost projections. CD1-227-0341-E01 RME Consulting Engineers POST OFFICE BOX 9253 COLLEGE STATION, TEXAS 77842 OFFIF AX: (979) 690-0329 E-mail: civil@rmengineer.com 3 of 3