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HomeMy WebLinkAboutCost Estimate . ,„. tio. .41 WILLIAMS CREEK, PHASE 5 ENGINEER'S ESTIMATE August 4, 2006 Item Estimated Unit Estimated No. Description Quantity Price Cost Streets 1 Mobilization/Construction Staking 1 LS 6,000.00 6,000 2 Clearing& Grubbing(ROW& Easements) 5.6 AC 2,000.00 11,200 3 Strip and remove 6" topsoil (1295 c.y.) 1 LS 8,000.00 8,000 4 Earthwork(est. cut=2566 cy., est fill= 3080) 1 LS 16,000.00 16,000 5 6" Lime Stabilized Sub grade (6%by weight) 7,770 SY 3.75 29,138 6 6" Crushed Limestone Base 7,770 SY 8.00 62,160 7 Hot Mix Asphaltic Concrete - 2" depth 6,959 SY 7.75 53,932 8 24" Ribbon Curb 664 LF 8.25 5,478 9 Remove existing 6" base material 178 SY 5.00 890 10 Remove esisting HMAC surface 249 LF 3.00 747 Subtotal - Streets $193,545 Storm Drainage 11 42" RCP, Type III storm drain pipe, structural backfill 80 LF 150.00 12,000 12 Rock Riprap 17 SY 55.00 935 13 Concrete ditch lining (stamped &patterned) 117 SY 50.00 5,850 14 Concrete channel lining 292 SY 45.00 13,140 15 Headwall w/base and handrail 135 LF 450.00 60,750 16 Bermuda Grass Sod 876 SY 6.00 5,256 17 Hydromulch Seeding(ditches&easements) 21,868 SY 0.60 13,121 18 Silt Fence Barriers in roadside ditches 645 EA 3.00 1,935 19 Construction Exit 1 EA 1,500.00 1,500 Subtotal - Storm Drainage $114,487 Water 20 10" Water PVC CL200 (C909)non-structural backfill 771 LF 39.00 30,069 21 8" Water PVC CL200 (C909) structural backfill 34 LF 30.00 1,020 22 8" Water PVC CL200 (C909)non-structural backfill 1,017 LF 26.00 26,442 23 8" Water DIP,restrained joints 36 LF 60.00 2,160 24 6" Water PVC CL200 (C909)non-structural backfill 250 LF 22.00 5,500 25 3" Water PVC Sch 40 (D2241) structural backfill 34 LF 18.00 612 26 3" Water PVC Sch 40 (D2241)non-structural backfill 262 LF 13.00 3,406 27 16" steel casing for stream crossing 32 LF 100.00 3,200 28 Concrete footings for stream crossing 2 EA 600.00 1,200 29 10" M.J. Gate Valve 1 EA 1,200.00 1,200 30 8" M.J. Gate Valve 2 EA 850.00 1,700 31 6" M.J. Gate Valve 2 EA 600.00 1,200 32 3" M.J. Gate Valve 1 EA 400.00 400 33 10"x 8" M.J. Tee 1 EA 850.00 850 34 10"x 6" M.J. Tee 1 EA 800.00 800 35 8"x 8" M.J. Tee 1 EA 375.00 375 36 10"x 3" M.J. Reducer 1 EA 500.00 500 37 8"x 6" M.J. Reducer 1 EA 250.00 250 38 6"x 3" M.J. Reducer 1 FA 400.00 400 39 10" x 45U M..i. Bend 4 FA 450.00 1.800 Page 1of2 WILLIAMS CREEK, PHASE 5 ENGINEER'S ESTIMATE August 4, 2006 Item Estimated Unit Estimated No. Description Quantity Price Cost 40 10" x 22.5°M.J. Bend 1 EA 450.00 450 41 10" x 11.25°M.J. Bend 5 EA 450.00 2,250 42 8" x 11.25°M.J. Bend 4 EA 350.00 1,400 43 Fire Hydrant Assembly(w/vert. extension, 10"x 6"tee, all necessary fittings) 2 EA 3,200.00 6,400 44 Fire Hydrant Assembly(w/vert. extension, 8"x 6"tee, all necessary fittings) 1 EA 3,000.00 3,000 45 Fire Hydrant Assembly(w/vert. extension, 6"x 6"tee, all necessary fittings) 1 EA 2,800.00 2,800 46 2" Blow Off Assembly 3 EA 750.00 2,250 47 6"x 6" M.J. Cap 1 EA 125.00 125 48 Connect to existing water line 1 EA 500.00 500 49 1.5" Water Service, Type K Copper< 15' (avg. length= 1 ft.) 3 EA 600.00 1,800 50 1.5" Water Service Type K Copper> 15' (avg. length=89 ft.) 5 EA 1,600.00 8,000 Subtotal - Water $112,059 TOTAL CONSTRUCTION $420,091 14:1( 4-- tili 65823 At eiqPne& Page 2o12 Castlegate Subdivision, Phase 7 Revised Engineer's Estimate July 28, 2006 Item I Description Unit Estimated Quantity Unit Price Total Sitework&Pavement 1 Mobilization/Construction Staking LS 1 6,000.00 6,000 2 Clearing&Grubbing(w/onsite burning) AC 5.9 3,000.00 17,550 3 Excavation(est.cut=2354 cy.,est. fill= 164 cy) LS 1 14,200.00 14,200 4 16"Lime Stabilization(6%lime by weight) SY 7,579 3.60 27,284 5 6"Crushed Limestone Base SY5,8171 8.00 46,536 6 '2"Hot Mix Asphaltic Concrete SY 5,817. 7.50 43,628 7 Curb&Gutter(all types) LF 3,979! 8.50, 33,822 8 Concrete apron SF 4,118', 5.50 22,649 Sitework and Paving Subtotal' $211,668 Drainage 9 18"HDPE Pipe, structural backfill LF 311 30.00 930 10 '24"HDPE Pipe,structural backfill LF 601 35.00 21,035 11 130"HDPE Pipe,structural backfill LF 61 55.00 3,355 12 '30"HDPE Pipe,non-structural backfill LF 309 47.00 14,523 13 110'Recessed Inlet ' EA 5, 3,200.00 16,000 145'Recessed Inlet EA 2! 3,000.00 6,000 15 'Concrete Headwall for 30"HDPE Pipe EA ' 1 2,800.00 2,800 16 jConnect to junction box EA 1 2,500.00 2,500 17 'Silt Fence LF , 2.75 3,853 18 'Inlet Protection 125.00 875 19 (Construction Exit - EA 1 1,500.00, 1,500 20 (Rock Rip Rap SY 36' 55.00 1,980 21 i Hydromulch Seeding(back of curb to ROW) SY 1 5,290;' 0.60 3,174 22 SWPPP Implementation&Maintenance LS 1 I 2,500.00 2,500 23 TV Inspection , LF 1,002; 3.50 3,507 Drainage Subtotal $84,532 Water 24 j 6"C909 Water Pipe,structural backfill LF 38 26.00 988 25 6" C909 Water Pipe,non-structural backfill LF 695 22.00 15,290 26 8"C909 Water Pipe,structural backfill LF 196 30.00 5,880 27 8"C909 Water Pipe,non-structural backfill LF 1,221 26.00 31,746 28Fire Hydrant Assembly(w/8"x 6"tee, valve,vert. extension) EA __. --- _ - - _._ � _- 11 2,600.00 2,600 29 Fire Hydrant Assembly(w/6"x 6"tee, valve, vert. extension) 1 EA 1 2,400.00 2,400 30 8"M.J.Gate Valve EA 3 850.00 2,550 31 16"M.J. Gate Valve ' EA 3 550.00 1,650 32 18"x 8"M.J. Tee EA 1 375.00 375 33 !8"x 6"M.J. Tee EA 1 350.00 350 34 !6"x 6"M.J. Tee EA 1 300.00 300 35 8"x 45°M.J. Bend EA 6 300.00 1,800 36 8"x 22.5°M.J. Bend EA 2 300.00 600 37 8"x 11.25°M.J. Bend EA 1 300.00 300 38 6" x 45°M.J. Bend EA 1 250.00 250 39 6" x 22.5°M.J. Bend EA 1 250.00 250 40 6" x 11.25°M.J. Bend EA 1 250.00 250 41 8" x 6" M.J. Reducer EA 1 375.00 375 42 Connect to existing water line EA I 500.00 500 43 2" Blow Off Assembly EA 2 750.00 1.500 I' {.!e 1 o f Castlegate Subdivision, Phase 7 Revised Engineer's Estimate July 28, 2006 Estimated ' Item Description Unit li Quantity Unit Price Total 44 !1.5"Water Service< 15 ft(avg. length=3 ft) EA 8 900.001 7,200 45 1.5"Water Service> 15 ft(avg. length=49 ft) EA 11 1,200.00 13,200 46 1"Water Service< 15 ft(avg. length= 10 ft) EA 3 700.001 2,100 47 1"Water Service> 15 ft(avg. length=44 ft) EA 1 1,000.00 1,000 Water Subtotal I $93,454 Sewer SDR 26,non structural backfill III LF 642 26.00; 13,320 48 �6 PVC Sewer Line, 1 16,692 D3034, SDR 26,structural backfill LF 444 30.00'1 49 6"PVC Sewer Line,D3034, 50 6"PVC Sewer Line,D2241,SDR 26,structural backfill LF 20 33.00111 660 51 8"PVC Sewer Line,D3034, SDR 26,structural backfill LF 326 55.001 17,930 52 8 PVC Sewer Line,D3034, SDR 26,non structural backfill LF I 886 40 00'' 35,440 53 8"PVC Sewer Line,D2241,SDR 26,non structural backfill LF 20 43.00' 860 54 Standard 4'Manhole,0-8.00 ft depth EA 1 2 2,600.00 5,200 55 Standard 4'Manhole, 8.01-10.00 ft depth EA 6 2,900.0011 17,400 56 Standard 4'Manhole, 14.01-16.00 ft depth,on existing 12" line EA 1 3,800.001 3,800 57 6'Drop Structure for 8"sewer line EA 1 1,000.00 1,000 58 6"PVC Cap EA 2 100.001 200 59 TV Inspection LF 2,338 3.50 8,183 60 4" Sewer Service< 15 ft(avg. length=4 ft) EA 1 14 500.00 7,000 61 ;4" Sewer Service> 15 ft(avg. length=39 ft) , EA 12 900.001 10,800 Sewer Subtotal! $138,485 TOTAL CONSTRUCTION! $528,139 *- * • arra'- r. *W 65323 co / -! at -7/ 61°6(J page 2 or 2