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HomeMy WebLinkAboutEngineers Cost Estimate Engineer's Cost Estimate CREEK MEADOWS (SECTION 4, PHASE 2A) PAVING & DRAINAGE IMPROVEMENTS COLLEGE STATION, BRAZOS COUNTY, TEXAS PAVING IMPROVEMENTS 1 Mobilization, Construction Staking, All Required 1 LS $3,500.00 $3,500.00 Testing by Contractor & Trench Safety 2 SWPP Measures (Rock Rip -Rap, Seeding, Silt 1 LS $3,500.00 $3,500.00 Fencing, Construction Entrance, Inlet Protection) 3 Clearing & Grubbing (ROW & All Easements) 1 LS $1,000.00 $1,000.00 4 Earthwork Excavation (Roadway, Alleys, Drainage 2,000 CY $4.00 $8,000.00 Channels, Sitework, etc...) 5 Earthwork Embankment (Roadway, Alleys, Sitework, 700 CY $5.00 $3,500.00 etc..) (Excavated On -Site) 6 Earthwork Embankment Finsihing (Topsoil, Landscape Berm & 700 CY $7.00 $4,900.00 Miscellaneous) (Excavated On-Site) 7 4" Thick Reinforced Concrete Sidewalk (Includes 8,063 SF $4.25 $34,267.75 H/C Ramps) 8 6" Raised Concrete Curb & Gutter 2,102 LF $12.00 $25,224.00 9 6" Compacted Lime Stabilized Subgrade 4,851 SY $4.00 $19,404.00 10 8" Compacted Limestone Base (Collector Street) 3,810 SY $12.00 $45,720.00 11 6" Compacted Limestone Base (Residential Street) 80 SY $8.25 $660.00 12 2" Compacted Hot -mix Asphaltic Concrete 3,890 SY $9.00 $35,010.00 SUB -TOTAL = $184,685.75 DRAINAGE IMPROVEMENTS 1 Mobilization, Construction Staking, All Required Testing by 1 LS $3,500.00 $3,500.00 Contractor (includes TV of line) & Trench Safety 2 Recessed Curb Inlet (5' Opening) 3 EA $3,300.00 $9,900.00 3 Recessed Curb Inlet (10' Opening) 3 EA $4,300.00 $12,900.00 4 Modified Storm Sewer Junction Box 3 EA $3,500.00 $10,500.00 5 18" RCP (CL 4) Storm Sewer 35 LF $29.00 $1,015.00 6 30" ADS (N -12) Storm Sewer 50 LF $52.00 $2,600.00 CD1- 260- 0426 -E03 1 of 2 Engineer's Cost Estimate 7 30" RCP (CL 3) Storm Sewer 163 LF $85.00 $13,855.00 8 36" ADS (N -12) Storm Sewer 279 LF $65.00 $18,135.00 9 48" RCP (CL 3) Storm Sewer w /Rubber Gasket 129 LF $195.00 $25,155.00 Profile 10 Strucutral Bedding for 18" Storm Sewer (Cement 35 LF $16.00 $560.00 Stablized Sand) 11 Strucutral Bedding for 30" Storm Sewer (Cement 213 LF $26.00 $5,538.00 Stablized Sand) 12 Strucutral Bedding for 36" Storm Sewer (Cement 279 LF $30.00 $8,370.00 Stablized Sand) 13 Strucutral Bedding for 48" Storm Sewer (Cement 35 LF $38.00 $1,330.00 Stablized Sand) 14 Concrete Headwall w /Flared Wingwalls (30" Pipe) 1 EA $4,000.00 $4,000.00 15 Modified Concrete Headwall w /Flared Wingwalls (48" Pipe) 1 EA $5,500.00 $5,500.00 SUB -TOTAL = $122,858.00 WATER IMPROVEMENTS 1 16" Steel Encasement (3/8" Wall Thickness) w /End 72 LF $95.00 $6,840.00 Seals (Open Cut) � F NA � SUB -TOTAL = $6,840.00 '. .'• s Il f � ESTIMATED CONSTRUCTION COST = $314,383.75 f * A� � i.c.* / 10% CONTINGENCY = $31,438.38 4 * • -. ' ".. , GRAND TOTAL = $345,822.13 , < .1 i:. RME Consulting Engineers .A91141:11C111111 TEXAS FIRM REGISTRATION No. F-4695 POST OFFICE BOX 9253 COLLEGE STATION, TEXAS 77842 __ OFF/FAX: (979) 764 -0704 r w E -mail: civil @rmengineer.com schedules, operation and maintenance costs, equipment characteristics and performance, and operating results are based on this office's experience, qualifications and judgment as a design professional. Since RME has no control over weather, cost and availability of labor, material and equipment, labor productivity, construction contractor's procedures and methods, unavoidable delays, construction contractor's methods of determining prices, economic conditions, competitive bidding or market conditions and other factors affecting such estimates or projections, this office does not guarantee that actual rates, costs, performance, schedules, etc., will not vary from estimates and projections prepared by the Engineer of record. CD1- 260 - 0426 -E03 2 of 2