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Home My WebLink AboutEngineer's Estimate.. *CIVIL DEVELOPMENT, Ltd.* CIVIL ENGINEERING & DESIGN-BUILD SERVICES P.O. Box 11929 · College Station, Texas 77842 · Phone: 979-764-7743 Fax: 979-764-7759 Castlegate Subdivision, Section 7, Phase 2 Engineer's Estimate February 20, 2007 Item Description Unit Estimated Unit Price Total Sitework & Pavement ' ~ T 1 Mobilization/Constrnction Staking LS I 6,000.00 6,000 2 I Clearing & Grubbing (w/onsite burning) AC 1.9 2,000.00 3,800 ,., Excavation CY 2,252 6.50 14,638 .) 4 Hydrated Lime (6%@ 120 lb/cf) TO s 92 95.00 8,740 5 Mixing & Compaction of Lime Sub grade SY 5,652 3.30 18,652 6 6" Crn shed Limestone Base SY 4,6071 7.50 , 34,553 7 1 2" Hot Mix Asphaltic Concrete SY 4,607 8.50 39,160 8 Curb & Gutter (all types) LF 3,048 8.25 25 ,146 9 4" Concrete Path SF 1,788 3.75 6,705 10 HandicaEEed RamEs EA 31 100.00 1 2,100 Sitework and Paving Subtotal] $159,493 Drainage - 11 ~4" HDPE Pipe, strnctural backfill LF 74 35.00T 2,590 12 24" HDPE Pipe, non-structural backfill LF 1431 32.00 4,576 13 1 O' Recessed Inlet EA 2 3,150.00 6,300 14 Concrete Headwall/ Toewall w/blocks for 24" HDPE Pipe EA 1 2,800.00 2,800 15 !Drainage Channel w/excavation, topsoil, hydroseeding LS 11 4,000.00 1 4,000 16 Inlet Protection EA 2 125.00 250 17 Rock Rip Rap TO s 10 70.00 700 18 Construction Exit EA 2 1,500.00 3,000 19 Hay Bale Barriers EA 2 150.00 300 20 Hyclromulch Seedmg (back of curb to ROW) SY 3,861 0.65 l 2,510 21 SWPPP Implementation & Maintenance LS 1 2,500.00 2,500 22 TV InsEection LF 217 3.00 651 Drainage Subtotal $30,177 Water 23 6" C909 Water Pipe, non-structural backfill LF 1,024 22.00 22 ,528 24 8" C909 Water Pipe, stru ctural backfill LF 50 30.00 1,500 25 8" C909 Water Pipe, non-structural backfill LF 476 24.00 11 ,424 26 Fire Hydrant Assembly (w/ 8"x 6" tee, valve, vert. extension) EA 2,600.00 2,600 27 Fire Hydrant Assembly (w/ 6"x 6" tee, va lve, vert. extension) EA 2,750.00 2,750 28 8" M.J. Gate Valve EA I 800.00 800 29 6" M.J. Gate Valve EA 2 550.00 1,100 30 8"x 8" M.J. Tee EA 375.00 375 3 1 8" x 45° M.J. Bend EA ,., 300.00 900 .) 32 8" x 22 .5° M.J. Bend EA 2 '.3 00.00 600 33 8" x 11.25° M.J. Bend EA ,., 300.00 900 .) 34 6" x 45° M.J. Bend EA 2 25 0.00 500 35 6" x 22 .5° M.J. Bend EA 2 25 0.00 500 36 8" x 6" M.J. Reducer EA 375.00 375 37 Connec t to ex isting wa ter line EA ,., 37 5.00 I, 125 .) l'agc I ul' 2 , Castlegate S ubdivision, Section 7, Ph ase 2 Engin eer's Estimate February 20, 2007 Item Description Unit Estimated Unit Price 38 1.5" Water Service :S 15 ft (avg. length = 3 ft) 39 1.5'' Water Service > 15 ft (avg. length = 44 ft) 40 l " Water Service :S 15 ft (avg. length = 3 ft) 41 l " Water Service > 15 ft (avg. length = 61 ft) Sewer 42 6" PVC Sewer Line, D3034, SDR 26, structural backfill 43 6" PVC Sewer Line, D3034, SDR 26, non structural backfill 44 6" PVC Sewer Line, D224 l, SDR 26, structural backfill 45 Standard 4' Manhole, 8.01-10.00 ft depth 46 Standard 4' Manhole, 14.01-1 6.00 ft depth, on ex isting 12" Ii~ 47 'Tv Inspection 48 4" Sewer Service S 15 ft (avg. length = 4 ft) 49 4" Sewer Service > 15 ft (avg. length = 40 ft) Pnge 2 or 2 EA 3 475.00 EA 12 1,000.00 EA 475 .00 EA 825.00 Water Subtotal LF no' 29.00 LF 901 23.00 LF 20 33.00 EA 3 2,600.00 EA 1 3,800.00 LF 1,09 11 3.5o1 EA 11 400.00 EA 4 725.00 Sewer Subtotal TOTAL CONSTRUCTION I Total 1,425 12,000 475 825 $62,702 4,930 20,723 660 7,800 3,800 3,819 4,400 2,900 $49,03 2 $301 ,403