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HomeMy WebLinkAboutCost EstimateCastlerock Subdivision, Phase I Engineer's Estimate September 13, 2006 I'a��c 1 of? Estimated Item Description Unit Unit Price Total Quantity Castlerock Parkway - Sitework & Pavement 1 Mobilization/Constriction Staking LS 1 6,000.00 3,000 2 Clearing & Grubbing (w/onsite burning) AC 2.29 3,000.00 6,870 3 Excavation (est. cut = 3504 cy., est. fill = 38 cy) LS 1 21,024.00 21,024 4 Mixing & incorporation of lime, 6" deep SY 4,059 2.75 11,162 5 Hydrated Lime Ton 66 90.00 5,940 6 8" Crushed Limestone Base SY 2,866 10.50 30,093 7 6" Crushed Limestone Base SY 277 8.00 2,216 8 2" Hot Mix Asphaltic Concrete SY 3,143 8.75 27,501 9 Curb & Gutter (all types) LF 1,308' 8.75 11,445 10.4" Sidewalk SF 5,118 3.50 17,913 11 Handicapped Ramp (regular) EA 6 600.00 3,600 12 Handicapped Ramp (corner) EA 4 700.00 2,800 13 Concrete apron SF 3,041 5.50 16,726 14 ! End of Street Signs EA 12 250.00 3,000 15,Hydrornulch Seeding (back of curb to ROW SY 1,730 0.65 1,125 16 8" PVC Median drain outfall, 133034, SDR 26, structural back'' LF 100' 35.00 3,500 17 Median drain system LS 1 5,000.00 5,000 18 ''24" PVC Landscape Sleeves LF 198' 15.00 2,970 Castlerock Parkway - Sitework and Paving Subtotal $175,885 Phase I - Sitework & Pavement 19 .... Mobilization/Construction Staking _ ...................... _ ...... LS 1 6,000.00 3,000 20 ''Clearing & Grubbing (w/onsite burning) AC 2.02 3,000.00 6,060 21 'Excavation (est. cut = 2750 cy., est. fill = 533 cy) LS 1' 16,500.00 16,500 22 ;Mixing & incorporation of lime, 6" deep SY 3,458' 2.75 9,510 23 Hydrated Lime Ton 56 90.00 5,040 24 6" Crushed Limestone Base SY 2,730 8.00 21,840 25 2" Hot Mix Asphaltic Concrete SY 2,730 8.75 23,888 26 Curb & Gutter (all types) LF 1,999 8.75 17,491 27 4" Sidewalk SF 4,096 3.50 14,336 28 Handicapped Ramp (regular) EA 1 600.00 600 29 Handicapped Ramp (corner) EA 1 700.00 700 30 'Concrete apron SF 756 5.50 4,158 31 End of Street Signs EA 9 250.00 2,250 32 Hydromulch Seeding (back of curb to ROW SY 2,178 0.65 1.416 33 !2-4" PVC Landscape Sleeves LF 84' 1.5.00 1,260 Phase IA - Sitework and Paving Subtotal $128,048 Castlerock Parkway - Drainage 34 18" I-IDPE Pipe, structural backfill LF 517 32.00 16,544 35 18" HDPE Pipe, non-structural backfill LF 20 28.00 560 36 24" HDPE Pipe, structural backfill LF 120 36.00 4,320 37 10' Recessed Inlet EA 1 3,200.00 3,200 38 15' Recessed Inlet EA 2 4,000.00 8,000 39 S.E.T. (6:1) for 18" I-IDPE Pipe EA 2 1,800.00 3,600 40 Silt Fence LF 149 3.00 447 41 Inlet Protection EA 3 150.00 450 42 Construction Exit FA 1 1,500.00 1,500 43 Rock Rip Rap SY 123 60.00 7.380 I'a��c 1 of? Castlerock Subdivision, Phase lA Engineer's Estimate September 13, 2006 Item Description Uni Estimatedt Quantity Unit Price Total 44 'Hydronnrlch Seeding (channels) SY 2,620 0.65' 1,703 45 'Hay Bale Check Dams EA 3 200.00 600 46 Temporary Plug for 18" HDPE Pipe EA 1 100.00 100 47 SWPPP Implementation & Maintenance LS 1 2,500.00 1,250 48 TV Inspection LF 657 3.50 2,300 54 15' Recessed Inlet Castlerock Parkway - Drainage Subtotal $51,954 l'i'r2o1'3 Castlerock Parkway Phase IA - Drainage 49 18" HDPE Pipe, structural backfill LF 39 32.00 1,248 50 18" HDPE Pipe, non-structural backfill LF 21 28.00 588 51 24" HDPE Pipe, structural backfill LF 281 36.00 10,116 52 30" HDPE Pipe, structural backfill LF 201 55.00 1,100 53 10' Recessed Inlet EA 1 3,200.00 3,200 54 15' Recessed Inlet EA 1 4,000.00 4,000 55 Silt Fence LF 285 3.00 855 56 Inlet Protection EA 2 150.00 300 57 !Rock Rip Rap SY 68, 60.00 4,080 58Hydromulch Seeding (channels) SY 3,980 0.65 2,587 59Hay Bale Check Dams EA 1', 200.00 200 60 'Temporary Plug for 24" HDPE Pipe EA 1 125.00 125 61 SWPPP Implementation & Maintenance LS 1 2,500.00 1,250 62 TV Inspection LF 361', 3.50 1,264 Phase IA - Drainage Subtotal' $30,913 l'i'r2o1'3 Castlerock Parkway - Water 63 '.6" C909 Water Pipe, structural backfill LF 120, 26.00 3,120 64 8" C909 Water Pipe, structural backfill LF 685' 30.00 20,550 65.8" M.J. Gate Valve EA 3' 850.00 2,550 66 6" M.J. Gate Valve EA 1 600.00 600 67 '8"x 8" M.J. Cross EA 2' 850.00 1,700 68 8" x 456 M.J. Bend EA 2 325.00 650 69 6" x 22.50 M.J. Bend EA 4 275.00 1,100 70 8" x 6" M.J. Reducer EA 1 375.00 375 71 24"x 8" Tapping Sleeve & Valve EA 1 3,500.00 3,500 72 i2" Blow Off Assembly EA 3 750.00 2,250 73 1" Water Service < 15 ft (avg. length = 1 ft) EA 3', 500.00 1,500 Castlerock Parkway - Water Subtotal $37,895 l'i'r2o1'3 Phase I - Water 74 6" 0909 Water Pipe, structural backfill LF 36 26.00 936 75 8" C909 Water Pipe, structural backfill LF 3571 30.00 10,710 76 I8" C909 Water Pipe, non-structural backfill LF 803 26.00 20,878 77 Fire Hydrant Assembly (w/ 8"x 6" tee, valve, vert. extension) EA 2 200.00 5,600 78 8" M.J. Gate Valve EA 5 850.00 4,250 79 6" M.J. Gate Valve EA 1 600.00 600 80 8"x 8" M.J. Tee EA 1 400.00 400 81 8" x 22.50 M.J. Bend EA 5 325.00 1,625 82 8" x 11.25' M.J. Bend EA 1 325.00 325 83 8" x 6" M.J. Reducer EA 1 375.00 375 l'i'r2o1'3 Castlerock Subdivision, Phase IA Engineer's Estimate September 13, 2006 Item DescriptionUnit j Estimated Unit Price Total Quantity 84 12" Blow Off Assembly EA 31 750.00', 2,250 85 ';1.5" Water Service < 15 ft (avg. length = I ft) EA 71 600.00 4,200 86 11.5" Water Service > 15 ft (avg. length = 44 ft) EA 7 1,500.00: 10,500 87 V Water Service < 15 ft (avg. length = 2 ft) EA I 1 500.00 500 88 ' 1" Water Service > 15 ft (avg. length = 42 ft) EA 3 j 1,300.00 3,900 Phase IA - Water Subtotal' $67,049 Phase lA - Sewer 89 8" PVC Sewer Line, D3034, SDR 26, structural backfill LF j 9801 35.00. 34,300 90 18" PVC Sewer Line, D3034, SDR 26, non structural backfill ;` LF j 596; 30.001 17,880 91 ;8" PVC Sewer Line, D2241, SDR 26, structural backfill LF i 201, 37.00; 740 4,000 92 'Standard 5' Manhole, 12.01-14.00 ft depth, on ex. 21" sewer lig EA j 1 4,000.00 5,200 93 ;Standard 4' Manhole, 0-8.00 ft depth EA 2' 2,600.001 94 ;Standard 4' Manhole, 8.01-10.00 ft depth EA 1 2,900.00 2,900 95 j 4' Manhole, 10.01-12.00 ft depth EA 4 i 3,100.00 12,400 96 Standard (Standard 4' Manhole, 12.01-14.00 ft depth EA 1 3,400.00 3,400 97 iTV Inspection LF j 11596 3.50 5,586 98 14" Sewer Service < 15 ft (avg. length 2 ft) i EA j 8 500.00. 4,000 99 14" Sewer Service > 15 ft (avg. length = 45 ft) EA 8 900.00 7,200 100 14" Sewer Service (stack w/cap only) for future service EA ! 61 400.00; 2,400 Phase I - Sewer Subtotal; $100,006 ESTIMATED CONSTRUCTION' $591,748 CONTINGENCIES (5%)j 29,587 TOTAL CONSTRUCTION; $621,336 1',i,,!c ; of