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Home My WebLink AboutEngineer's Estimate ., ENGINEERING ESTIMATE OF CONSTRUCTION COST Lakeside Village Subdivsion-Extension of Eagle Avenue College Station, Texas 14th December 2006 I j Item _ Estimated Desc I Estimated Unit Extended No. Description Quantity of Unit Price I Cost Sitework and Paving 1 Mobilization/Layout _ _ 1 LSI $10,000.00 $10,000. 2 Site Preparation 0.9 AC $1,000.00 $900 3 Silt Fence 60 LF $2.50 $150 4 Construction Exit-Rock 20 , TONS $60.00 $1,200 5 Erosion&Sediment Control-Misc. Items and SWPPP 1 LS $2,000.00 $2,000 6 Seeding _ 900 SY $0.25 $225 7 Topsoil Stripping&Replacement(Within ROW) 150 CY $2.00 $300 8 General Site Grading-Excavation or Cut 1 0' CY $0.00 $0 9 ADA Ramp-T-Sidewalk Intersection Ambulatory Ramp 2 EA $450.00 $900 10 ADA Ramp-Mid Radius Ambulatory Ramp 1 EA $675.00 $675 11 Sidewalk-4'wide 5,129 SF $4.50 $23,081 12 Lime Stabilized Subgrade 2,945 SY $4.00 $11,780 13 Base Material-8"depth 2,371 SY $8.50 $20,154 14 Asphalt Paving-2'depth 2,371 SY $10.00 $23,710 15 Concrete Curb and Gutter 1,329 LF $9.50 $12,626 16 6"PCC Apron(at Creekside Circle) 922 SF $6.00 $5,532 17 Temporary Tpye III Barricades 1 LS $3,000.00 $3,0001 I I Subtotal $116,232 Sitework and Paving Notes: 1. Units for general site grading for all phases of the project(Phases I and II)plus Eagle Avenue are in the Phase I proposal. a-n: z .,r tib , 18 Stardard 5'Curb Inlets 2 EA 3,500 $7,000 19 18"RCP CL III Pipe-Structural Backfill 45 LF 55 $2,475 20 24"RCP CL III Pipe-Structural Backfill 225 LF 70 $15,750 21 Connection to Existing Stormwater Drainage Inlet 1 LS $3,000.00 $3,000 Subtotal $28,225 Domestic Water Supply 22 NONE-Water Line Along Eagle Avnue Part of Phase I Construction Subtotal $0 Sanitary Sewer 23 NONE-No Sanitary Sewer Lines Along Eagle Avenue , Subtotal Total Sitework $116,232 �E OF • Total Storm Drainage $28,225) /* • -' • Total Water $0 • reImoTotal Sewer $0 • •. a•• Q 44481 � i • ••k, _+ .4 _ TOTAL CONSTRUCTION $144,457 . Page 1 of 1 " ' ENGINEERING ESTIMATE OF CONSTRUCTION COST Lakeside Village Subdivsion-Phase I College Station,Texas 14th December 2006 1 Item ' Estimated I Desc Estimated Unit Extended No. Description 1 Quantity of Unit Price Cost Sitework and Paving 1 Mobilization/Layout 1 LS $20,000.00 $20,0001 2 Traffic Control(Along Longmire and at End of Eagle) I 1 LS $1,500.00 $1,500 3 Site Preparation 6.9 AC $1,000.00 $6,930 4 Silt Fence 1,520 LF $2.50 $3,800 5 Construction Exit-Rock _ 20 TONS $60.00 $1,200 6 Erosion&Sediment Control(Including SWPPP) 1 LS $1,500.00 $1,5001 7 Topsoil Stripping&Replacement(Within ROW and Lake Area) 1,290 CY $5.00 $6,450 8 ROWSeedng andl ncluding Around Lake)Topsoil Replacement in Disturbed Areas Within 2,900 SY $0.25 $7251 9 General Site Grading-Excavation or Cut(Including Lake) 1 4,850 CY I $5.00 $24,250 10 General Site Grading-Fill 1 6,940 CY $8.50 $58,990 11 6"Concrete Aprons 2,466 , SF $6.00 $14,796 12 ADA Ramp-T-Sidewalk Intersection Ambulatory Ramp 4 EA $450.00 $1,800 13 ADA Ramp-Mid Radius Ambulatory Ramp 1 EA $675.00 $675 14 Portland Cement Concrete(PCC)Sidewalk-4'wide 3,237 SF $4.50 $14,567 15 Portland Cement Concrete(PCC)Sidewalk-6'wide 700 SF $4.50 $3,150 16 Hot Mix Asphalt Concrete(HMAC)Paving Surface Course-2" 4,274 SY $10.00 $42,740 17 Crushed Rock Base Course Material-6"depth 4,274 SY $7.50 $32,055 18 Lime Stabilized Subgrade Soils 5,309 SY $4.00 $21,236 19 Concrete Curb and Gutter 2,602 LF $9.50 $24,719 20 Ribbon Curb Around Lake 690 LF $12.00 $8,280 Subtotal $289,363 Sitework and Paving Notes: � 1. General site grading is for all phases of the project(Phases I and II)plus Eagle Avenue. 21 Rein Conc Lake Water Outlet Box Structure(with grate) 1 EA $4,000.00 $4,000 22 24"HDPE Pipe-Structural Backfill From Lake to Longmire 249 LF $70.00 $17,430 23 Connect Lake Drain To Exist. Curb Inlet on Longmire Dr. 1 EA $3,000.00 $3,000 24 Trapezoidal concrete drainage flumes from street to lake 160 SF $7.50 $1,200 I Subtotal $25,630 Domestic Water Supply Inside Phase I Area 25 8"Water PVC CL200(C909)-Structural Backfill 574 LF $35.00 $20,090 26 8"Water PVC CL200(C909)-Non-Structural Backfill 1 349 LF $30.00 $10,470 27 3"Water PVC CL200(C909)-Structural Backfill 0 LF $25.00 $0 28 3"Water PVC CL200(C909)-Non-Structural Backfill 427 LF $20.00 $8,540 29 8"M.J. Gate Valves 3 EA $900.00 $2,7001 30 3"M.J. Gate Valves 2 EA $600.00 $1,2001 31 90° M.J. DIP Bends 8" 11 2 EA $500.00 $1,000 32 45° M.J. DIP Bends-8" 9 EA $460.00 $4,140 33 22.5°M.J. DIP Bends-8" 1 EA $450.00 $450 34 8"x 8"M.J. DIP Tee 2 EA $550.00 $1,100 35 8"M.J. DIP Plug 1 EA $200.00 $200 36 Fire Hydrant Assembly w/Extension 1 EA $3,000.00 $3,000 37 2"Blow off Assembly(At End of 8"WL On Longmire) 1 EA $1,200.00 $1,200 38 8"x 3"M.J. DIP Reducer 2 EA $450.00 $900 39 45° M.J. DIP Bends-3" 1 2 EA $400.00 $800 40 11.25°M.J. DIP Bends-3" 2 EA $400.00 $800 41 Water Service Lines-1"Single Service-Short 1 EA $450.00 $450 L 42 Water Service Lines-1.5"Double Service-Short 2 EA $1,500.00 $3,000 43 Water Service Lines-1"Single Service-Long 2 EA $650.00 $1,300 44 Water Service Lines-1.5"Double Service-Long 10 EA $1,500.00 $15,000 Subtotal, $76,340 Page 1 of 2 ' - ' ENGINEERING ESTIMATE OF CONSTRUCTION COST Lakeside Village Subdivsion-Phase I College Station, Texas 14th December 2006 Item Estimated Desc Estimated Unit Extended 1 No. Description Quantity 4of Unit Price Cost _ Eagle Avenue"Main"Line Remove Existing Plug/BO valve from Exist. 12"WL and Connect 11 45Prop 12"WL to Exist 12"WL 1 EA $1,00000 $1,000 46 12'Water PVC CL200(C909)-Structural Backfill 605 LF $45.00 $27,225 47 Gate Valves(MJ)-12" _ 2 EA $1,000.00 $2,000 48 12"x 8"M.J. DIP Tee Fitting 2 EA $500.00 $1,000 49 22.5° M.J. DIP Bends Fitting-12"(for Curvature of End of WL) 2 EA $450.00 $900 50 4"Blow off Assembly at End of Prop 12"WL 1 EA j $1,200.00 $1,200 Subtotal $33,325 Sanitary Sewer 51 8"SDR 26 C-3034 Pipe-Non-structural Backfill 980 LF $45.00 $44,100 52 8"SDR 26 C-3034 Pipe-Structural Backfill 179 LF $60.00 $10,740 53 8"DIP-ANSI/AWWA C1541/A21.5 Pressure Class 350-Non 427 ! LF $70.00 $29,890 structural Backfill 54 10"SDR 26 C-3034 Pipe-Structural Backfill 85 LF $65.00 $5,525 55 10"SDR 26 C-3034 Pipe-Non-Structural Backfill 828 LF $75.00 $62,100 56 Cleanouts at End of 8"SS Line 4 EA $750.00 $3,000 _ 57 Standard Manholes-<8'Depth 4 EA $3,000.00 $12,000 58 Standard Manholes-8'-10'Depth 2 EA $3,500.00 $7,000 59 Install Stnd MH Over Existing 12"SS Line(10'to 12'Depth) 2 EA $1,000.00 $2,000 60 By-pass Pumping for Installation of MH Over Exist. SS Line 2 LS $2,000.00 $4,000 60 4"SS Sewer Single Service Lines-Short 4 EA $450.00 $1,800 61 4"SS Sewer Double Service Lines-Short 11 EA $600.00 $6,600 62 4"SS Sewer Single Service Lines-Long 1 EA $750.00 $750 63 4"SS Sewer Double Service Lines-Long 0 EA $850.00 $0 64 Trench Safety 2,499 LF $1.00 $2,499 65 TV Inspection 2,499 LF $1.50 $3,749 Subtotal $195,753 Total Sitework $289,363 Total Storm Drainage $25,630 Total Waterl $109,665 Total Sewer $195,753 _ TOTAL CONSTRUCTION $544,070 I ' ms�sAA � -9 0 M F CONUN,JR. - %I.ii fill• • 44481 :• 4� Page 2 of 2 • ' ENGINEERING ESTIMATE OF CONSTRUCTION COST Lakeside Village Subdivsion-Phase II College Station,Texas 14th December 2006 Item Estimated I Desc Estimated Unit Extended j No. Description Quantity of Unit Price Cost 1 1 Sitework and Paving 1 Mobilization/Layout 1 LS $20,000.00 $20,000 2 Site Preparation 6.0 AC $1,000.00 $5,960 3 Silt Fence 1,250 LF $2.50 $3,125 4 Construction Exit-Rock 20 TONS $60.00 $1,200 5 Erosion&Sediment Control-Misc. Items and SWPPP 1 LS $1,500.00 $1,500 6 Seeding 2,498 SY $0.25 $625 7 Topsoil Stripping&Replacement(Within ROW) 998 CY $400.00 $399,200 8 General Site Fill/Grading 1 0 1 CY $8.50 $0 9 ADA Ramp-T-Sidewalk Intersection Ambulatory Ramp 3 EA $450.00 $1,350 10 ADA Ramp-Mid Radius Ambulatory Ramp 1 EA $675.00 $675 11 Sidewalk-4'wide 2,331 SF $4.50 $10,490 12 Lime Stabilized Subgrade 4,884 SY $4.00 $19,536 13 Base Material-6"depth 3,931 SY $7.50 $29,483 14 Asphalt Paving-2"depth 3,931 SY $10.00 $39,310 15 Concrete Curb and Gutter 2,111 LF $9.50 $20,055 16 6"Concrete Aprons 1,701 SF $6.00 $10,206 Subtotal $562,713 Sitework and Paving Notes: 1. Units for general site grading for all phases of the project(Phases I and II)plus Eagle Avenue are in the Phase I work. I Recess- ed 5'Curb Inlet w/5'Extention _ u -, >. .2 EA $3,500.0 ' 0 $ 17 Rece7,000 18 24"HDPE-Structural Backfill I 102 LF $60.00 $6,120 19 24"HDPE-Non-structural Backfill 418 LF $52.00 $21,736 20 Rein. Conc. Discharge Headwall Structure 1 EA $5,000.00 $5,000 21 Rip-rap Erosion Protection at End of Discharge Headwall Str. 1 2 TONS ! $60.00 $90 Subtotal $39,946 Storm Drainage Notes: _ I 1. Grading for the rip-rap and to assure flow away from the headwall structure should be included in the cost for the rip-rap. 1 - I Domestic Water Supply 1 23 6"Water PVC CL200(C909)-Structural Backfill 54 LF $35.00 $1,890 24 6"Water PVC CL200(C909)-Non-Structural Backfill 313 LF $30.00 $9,390! 25 3"Water PVC CL200(C909)-Structural Backfill 135 LF $23.00 $3,105 26 3"water PVC CL200(C909)-Non-Structural Backfill 550 LF $18.00 $9,900 27 Gate Valves-6" 3 EA $900.00 $2,700 28 22.5° M.J. DIP Bends-6" 3 EA , $450.00 $1,350 28 6"x 3"M.J. DIP Reducer1 EA $500.00 $500 29 45° M.J. DIP Bends-3" j 6 EA $460.00 $2,760 30 3"x 3"M.J. DIP Tee 1 EA $550.00 $550 31 Fire Hydrant Assembly w/Extension 1 , EA $3,000.00 $3,000 32 Water Service Lines-1"Single Service-Short 1 EA $450.00 $450 33 _Water Service Lines-1"Single Service-Long 2 EA $650.00_ $1,300 34 Water Service Lines-1.5"Double Service-Short 7 EA $1,500.00 $10,500 35 Water Service Lines-1.5"Double Service-Long 6 EA $1,500.00 $9,000 Subtotal $56,395 Page 1 of 2 ENGINEERING ESTIMATE OF CONSTRUCTION COST Lakeside Village Subdivsion-Phase II College Station, Texas 14th December 2006 Item Estimated Desc Estimated Unit Extended No. Description -i Quantity of Unit Price Cost Sanitary Sewer 36 8"SDR 26 C-3034 Pipe-Non-Structural Backfill 693 LF $45.00 $31,185_ 37 8"SDR 26 C-3034 Pipe-Structural Backfill 82 LF $60.00 $4,920 38 Cleanouts at End of 6"SS Line 2 EA $750.00 $1,500 39 Standard Manholes-<8'Depth 3 EA $3,000.00 $9,000 40 4"SS Sewer Single Service Lines-Short I 4 EA $450.00 $1,800 41 4"SS Sewer Double Service Lines-Short 12 EA $600.00 $7,200 42 4"SS Sewer Single Service Lines-Long 0 EA $750.00 $0 43 4"SS Sewer Double Service Lines-Long 0 EA $850.00 _ $0 44 Trench Safety 775 LF $1.00 $775 45 TV Inspection 775 LF $1.50 $1,163 Subtotal $57,543 Total Sitework $562,713 Total Storm Drainage $39,946 Total Water $39,946 Total Sewer $57,543 TOTAL CONSTRUCTION $700,1481 go. ., lk .41' f •*II M F CONLIN,JR. I .0 44 481 ;:cc- ilkCic•,i C C N S "•'°&';‘.14(1(4.1 �'\�� SS /ONAL.e'N� 04) Page 2 of 2