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HomeMy WebLinkAboutCost Estimate* C1VIL DEVELOPMENT, Ltd.* CIVIL ENGINEERING & DESIGN-BUILD SERVICES P.O. Box 11929 · College Station, Texas 77842 · Phone: 979-764-7743 · Fax: 979-764-7759 Castlerock Subdivision , Ph ase 2A Revised Engin eer's Estimate September 17, 2007 Item Description Sitework & Pavement I [Mobilization/Constmction St.aking . 2 'Cleanng & Gmbbmg (w/ons1te bummg) 3 Excavation (est. cut = 3536 cy., est. fill = 997 cy) 4 Mixing & incorporation of lime, 6" deep 5 Hydrated Lime (6% @l 15 lb/cf) 6 '~crushed Lim~stone Base 7 2" Hot Mix Asphaltic Concrete 8 I" Hot Mix Asphaltic Concrete (for temp. turn-around) 9 Curb & Gutter (all types) 10 4" Sidewalk 11 Handicapped Ramp (regular) 12 Handicapped Ramp (corner) 13 6" Concrete Apron 14 End of Street Signs 15 1Hydromulch Seeding (back of curb to ROW, easements) Unit LS AC LS SY Ton -SY SY SY LF SF EA EA SF EA SY Estimated I 1.8 4,709 73 3,704 , 3,099 605 4,709 4,272 I I 70 11 3 3,97 1 i Unit Price 6,000.00 3,000.00 23,000.00 2.25 115.00 8.5 0 10.00 7.00 10.00 3.50 500.00 600.00 5.50 250.00 0.65 Sitework and Paving Subtotal 16 ·1· 18" HOPE Pipe, stmcturalbackfilt- 17 24" HOPE Pipe, structural backfill 18 36" HOPE Pipe, structural backfill 19 , 5' Recessed Inlet 20 l O' Recessed Inlet 2 1 ) 15• Recessed Inlet 22 Standard Junction Box 23 Silt Fence 24 Inlet Protection 25 Construction Exit ·-------- 26 Rock Rip Rap 27 I Hay Bale Check Dams 28 I SWPPP Implementation & Maintenance 29 ITV Inspection 30 6" C909 Water Pipe, structural backfill 31 8" C909 Water Pipe, structural backfill Drainage System Water System 32 Fire Hydrant Assembly (w/ 8"x 6" tee, va lve. vert. extension) 33 Fire Hydrant Assembly (w/ 6"x 6" tee, va lve, vert. extension) 34 8" M.J. Gate Valve LF LF LF EA EA EA EA LF EA EA SY EA LS LF LF LF EA EA EA 116 343 80 2 I 500 4 I 183 2 I 539 32.00 35.00 65.00 3,200.00 4,000.00 5,000.00 3,000.00 3.00 100.00 1,500.00 60.00 200.00 2,500.00 11.00 Drainage Subtotal 85 1 262 22.00 29.00 2,900.00 2,800.00 1,000.00 Total 6,000 5,400 23 ,000 10,595 8,395 31,484 30,990 4,235 47,090 14,952 500 600 3,856 750 2,58 1 $190,428 3,712 12,005 5,200 6,400 4,000 5,000 3,000 1,500 400 1,500 10,980 400 2,500 5,929 $62,526 18,722 7,598 2,900 2,800 1,000 .. Castlerock Subdivision, Phase 2A Revised Engineer's Estimate September 17, 2007 Item I Description Unit Estimated Unit Price Total Quan tit}'. 35 !611 M.J. Gate Valve EA 2 800.00 1,600 36 1811x 611 M.J. Tee EA 400.00 400 37 811 x 11.25° M.J. Bend EA I 325.00 325 38 611 x 22.5° M.J. Bend EA I 27 5.00 275 39 ~II mow Off Assembly. EA I 2 750.00 1,500 -i--40 Connect to Existing Water Line EA 11 500.00 500 41 l 11 Water Service :S 15 ft (avg. length = 8 ft) EA 1 400.00 400 42 1.5'' Water Service :S 15 ft (avg. length = 2 ft) EA 7 600.00 4,200 43 1.5 11 Water Service > 15 ft (av . !en th = 56 ft) EA 81 1,400.001 11 ,200 Water Subtotal $53,420 Sewer System --- ----' 44 811 PVC Sewer Line, D3034, SDR 26, structural backfill LF 45 30.00 1,3 50 45 811 PVC Sewer Line, 03034, SDR 26, non structural backfill LF I 1,563 1 26.00 40,63 8 46 811 PVC Sewer Line, D2241, SDR 26, structural backfi ll LF I 20 ' 32.00 640 47 Standard 4' Manhole, 0-8.00 ft depth EA 1 2,800.00 2,800 48 Standard 4' Manhole, 12.01-14.00 ft depth EA 3 3,300.001 9,900 -------r 49 TV Inspection LF 1,628 3.50 5,698 50 411 Sewer Service :S 15 ft (avg. length = I ft) EA I ~I 500.00 4,500 51 4 11 Sewer Service > 15 ft (avg. length = 85 ft) EA I 1,700.00 1 13,600 Sewer Subtotal $79, 126 ESTIMATED CONSTRUCTION, $385,500