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HomeMy WebLinkAboutEngineer's Estimate1 2 3 4 5 6 7 . \ l ·.· . ~-8 9 10 11 12 13 14 15 1 2 3 4 Engineer's Cost Estimate -Rev. No. 1 CREEK MEADC>WS -SECTION 5, PHASE ONE PAVING, DRAINAGE, & UTILITY IMPROVEMENTS COLLEGE STATION, BRAZOS COUNTY, TEXAS DESCRIPTION I QUANTITY I UNIT I ~:: F'AVING IMPROVEMENTS Mobilization, Construction Staking, All Hequired 1 LS $6,000.00 Testing by Contractor & Trench Safety SWPP Measures (Rock Rip-Rap, Seeding, Silt 1 LS $7,000.00 Fencing, Construction Entrance, Inlet Protection) Clearing & Grubbing (ROW & All Easements) 1 LS $5,000.00 In-Place Earthwork Excavation (Roadway, Alleys, 13,350 CY $3.00 Drainage Channels, Sitework, etc ... ) In-Pace Earthwork Embankment (Roaciway, Alleys, 4,745 CY $3.00 Sitework, etc .. ) (Excavated On-Site) In-Place Earthwork Embankment Finishing (Top!;oil, Landscape 1,575 CY $3.00 Berms & Miscellaneous) (Excavated On-Site) 4" Thick Reinforced Concrete Sidewalk (Includes 11 ,777 SF $3.75 H/C Ramps) 6" Raised Concrete Curb & Gutter 466 LF $10.75 24" Laydown Concrete Gutter 4,682 LF $10.75 8" Thick Reinforced Concrete (Driveway Apron) 282 SY $38.00 6" Thick Reinforced Concrete Valley G Jtter 310 SY. $36.00 (Residential Street) 6" Compacted Lime Stabilized Subgracle 9,455 SY $4.20 8" Compacted Limestone Base (Collector Street) 472 SY $11 .00 6" Compacted Limestone Base (Resid1~ntial Street) 6,122 SY $9.00 2" Compacted Hot-mix Asphaltic Conc·ete 6,594 SY $12.50 TOTAL COST $6,000.00 $7,000.00 $5,000.00 $40,050.00 $14,235.00 $4,725.00 $44,163.75 $5,009.50 $50,331 .50 $10,716.00 $11, 160.00 $39,711.00 $5,192.00 $55,098.00 $82,425.00 SUB-TOTAL= $380,816.75 Dl~INAGE IMPROVEMENTS Mobilization, Construction Staking, All Required Testing 1 LS $7,000.00 $7,000.00 (Including lV) by Contractor & Trench Safety Recessed Curb Inlet (5' Opening) 6 EA $2,750.00 $16,500.00 Recessed Curb Inlet (10' Opening) 4 EA $3,500.00 $14,000.00 Storm Sewer Junction Box 3 EA $2,000.00 $6,000.00 CD1-202-0359-E04 1 of 4 Enginet!r's Cost Estimate -Rev. No. 1 5 Storm Sewer Junction Box (Double Barrel) 3 EA $3,500.00 $10,500.00 6 18" RCP (CL 3) Storm Sewer w/Rubber Gasket 88 LF $50.00 $4,400.00 7 24" RCP (CL 3) Storm Sewer w/Rubber Gasket 177 LF $58.00 $10,266.00 8 30" ADS (N-12) Storm Sewer 409 LF $52.00 $21,268.00 9 30" RCP (CL 3) Storm Sewer w/Rubbe · Gasket 178 LF $90.00 $16,020.00 10 36" ADS (N-12) Storm Sewer 561 LF $65.00 $36,465.00 11 36" RCP (CL 3) Storm Sewer w/Rubbe · Gasket 109 LF $101 .00 $11 ,009.00 12 Structural Bedding for 18" Storm Sewe1· (Cement 70 LF $7.00 $490.00 Stabilized Sand) 13 Structural Bedding for 24" Storm Sewe · (Cement 177 LF $8.00 $1,416.00 Stabilized Sand) 14 Structural Bedding for 30" Storm Sewe · (Cement 587 LF $8.00 $4,696.00 Stabilized Sand) 15 Structural Bedding for 36" Storm Sewe (Cement 670 LF $11 .00 $7,370.00 Stabilized Sand) 16 Concrete Headwall w/Flared Wingwall~. (30" Pipe) 1 EA $1 ,500.00 $1 ,500.00 17 Concrete Headwall w/Flared Wingwall~: (2-36" Pipe) 1 EA $3,000.00 $3,000.00 18 4' Wide Concrete Pilot Channel 336 LF $25.00 $8,400.00 19 Detention Pond Outlet Structure 1 LS $4,000.00 $4,000.00 SUB-TOTAL= $184,300.00 'NATER IMPROVEMENTS 1 Mobilization, Staking, All Required Testing by 1 LS $2,500.00 $2,500.00 Contractor & Trench Safety (Water Line) 2 8" PVC Water Line (C909, CL 200) -Non Structural 263 LF $17.00 $4,471.00 Backfill 3 8" PVC Water Line (C909, CL 200) -Structural 49 LF $23.50 $1 , 151.50 Backfill 4 6" PVC Water Line (C909, CL 200) -Non Structural 1238 LF $14.00 $17,332.00 Backfill 5 6" PVC Water Line (C909, CL 200) -Structural 39 LF $20.50 $799.50 Backfill 6 3" PVC Water Line (DR 21 , D2241 , CL. 200) -Non 429 LF $11 .00 $4,719.00 Structural Backfill 7 Standard Fire Hydrant Assembly 3 EA $3,000.00 $9,000.00 CD1 -202-0359-E04 2 of 4 Engine,!r's Cost Estimate -Rev. No.1 8 12" x 8" (MJ) Tee 1 EA $950.00 $950.00 9 12" (MJ) Gate Valve & Box 1 EA $1 ,200.00 $1,200.00 10 8" (MJ) Gate Valve & Box 2 EA $950.00 $1,900.00 11 6" (MJ) Gate Valve & Box 7 EA $750.00 $5,250.00 12 3" (MJ) Gate Valve & Box 1 EA $600.00 $600.00 13 2" Blow-Off Valve & Riser 3 EA $950.00 $2,850.00 14 8" x 8" (MJ) Tee 1 EA $400.00 $400.00 15 8" x 6" (MJ) Reducer 2 EA $350.00 $700.00 16 8" (MJ) Plug 1 EA $150.00 $150.00 17 6" x 6" (MJ) Tee 3 EA $350.00 $1,050.00 18 6" x 3" (MJ) Reducer 1 EA $150.00 $150.00 19 6" (MJ) 22.5 deg Bend 8 EA $300.00 $2,400.00 20 6" (MJ) 11.25 deg Bend 4 EA $300.00 $1,200.00 21 6" (MJ) Plug w/2" Tap 1 EA $150.00 $150.00 22 3" (MJ) 45 deg Bend 2 EA $150.00 $300.00 23 3" (MJ) Plug w/2" Tap 1 EA $100.00 $100.00 24 Dual Water Service (Long Side) 7 EA $1 ,675.00 $11 ,725.00 25 Dual Water Service (Short Side) 7 EA $850.00 $5,950.00 26 Single Water Service (Long Side) 1 EA $1 ,500.00 $1 ;500.00 27 Single Water Service (Short Side) 1 EA $500.00 $500.00 SUB-TOTAL= $78,998.00 SANITARY SEWER IMPROVEMENTS 1 Mobilization, Staking, Trench Safety & 'TV Inspection 1 LS $8,000.00 $8,000.00 (Sewer Line) 2 8" PVC Sanitary Sewer (SDR-26, D30~4) -Non 1, 190 LF $19.00 $22,610.00 Structural Backfill CD1-202-0359-E04 3 of 4 .. EngineE:r's Cost Estimate -Rev. No. 1 3 8" PVC Sanitary Sewer (SDR-26, 03034) -167 LF $26.00 $4,342.00 Structural Backfill 4 6" PVC Sanitary Sewer (SDR-26, 03034) -Non 835 LF $22.00 $18,370.00 Structural Backfill 5 6" PVC Sanitary Sewer (SDR-26, D3034) -141 LF $39.00 $5,499.00 Structural Backfill 6 Drop Connection to Existing Manhole 1 EA $2,500.00 $2,500.00 7 4' Diameter Drop Manhole w/32" Opening (Ring & 1 EA $6,975.00 $6,975.00 Cover) 8 4' Diameter Standard Manhole w/32" Opening (Ring 12 EA $2,400.00 $28,800.00 & Cover) 9 6" Standard Cleanout 1 EA $900.00 $900.00 10 Structural Bedding (Cement Stabilized Sand) 40 LF $18.00 $720.00 11 Dual Sanitary Sewer Service (Long Side) 10 EA $1 ,500.00 $15,000.00 12 Dual Sanitary Sewer Service (Short Sicle) 6 EA $450.00 $2,700.00 SUB-TOTAL= $116,416.00 ESTIMATED CONSTRUCTION COST= 10% CONTINGENCY= $760,530.75 $76,053.08 GRAND TOTAL= $836,583.83 This Engineer's Cost Estimate was prepared in our office, at the date shown, and is released for the purpose of public infrastructure cost projections. CD1-202-0359-E04 RME CONSULTING ENGINEERS POST OFFICE BOX 9253 COLLEGE STATION, TEXAS 77842 OFF IF AX: '979) 690-0329 E-MAIL: CIVIL@RMENGINEER.COM 4 of4