HomeMy WebLinkAboutCost Estimate Indian Lakes Subdivision,Phases VIII
Engineer's Estimate
March 6,2006
ItemDescription Unit Quantity Estimated Total
No. Unit Price
Paving Construction
I Prepare Work Area Lump Sum 1 5,000.00 5,000.00
2 Clearing and Grubbing Ac. 12.8 1,000.00 12,800.00
3 Tree Protection L.F. 500 1.50 750.00
4 Earthwork C.Y. 7,479 3.50 26,176.50
5 1.5"HMAC(including prime coat) S.Y. 16,967 6.00 101,802.00
6 6"Lime Stabilized Subgrade(6%) S.Y. 20,550 3.75 77,062.50
7 Extra Lime Ton 150 100.00 15,000.00
8 6"Crushed Limestone Base S.Y. 19,355 7.25 140,323.75
9 4"PVC Conduit(structural backfill) L.F. 100 12.00 1,200.00
10 4"PVC Conduit(non-structural backfill) L.F. 100 10.00 1,000.00
11 End of Road Markers(OM-4B) EACH 4 200.00 800.00
Paving Subtotal 381,914.75
Drainage Construction
12 18"CMP,galv.,structural backfill L.F. 40 38.00 1,520.00
13 18"CMP,galv.,non-structural backfill L.F. 29 28.00 817.60
14 24"CMP,galv.,structural backfill L.F. 124 45.00 5,580.00
15 24"CMP,galv.,non-structural backfill L.F. 82 35.00 2,859.50
16 30"CMP,galv.,structural backfill L.F. 78 40.00 3,120.00
17 30"CMP,galv.,non-structural backfill L.F. 81 30.00 2,430.00
18 30"x45 deg.Bend EACH 1 500.00 500.00
19 24"x30 deg.Bend EACH 1 400.00 400.00
20 Sloped Headwall for 18"CMP EACH 2 700.00 1,400.00
21 Sloped Headwall for 24"CMP EACH 6 850.00 5,100.00
22 Sloped Headwall for 30"CMP EACH 4 1,000.00 4,000.00
23 4'Wide Land Lok GT Erosion Matting(ditch liner) L.F. 8,078 1.25 10,097.50
24 Land Lok GT Erosion Matting(slope protection) S.Y. 1,731 1.50 2,596.50
25 Straw Bale Barrier EACH 101 50.00 5,050.00
26 Cellulose Fibermulch Seeding S.Y. 41,436 0.50 20,718.00
27 Rock Rip Rap Channel Lining S.Y. 651 35.00 22,785.00
28 Construction Exit for Silt Control S.Y. 67 10.00 670.00
29 Silt Fence L.F. 3,772 2.50 9,430.00
Drainage Subtotal 99,074.10
Water Line Construction
30 12"CL 100-C900,non-structural backfill L.F. 1,625 30.00 48,750.00
31 12"CL 100-C900,w/24"PVC Casing L.F. 140 60.00 8,400.00
32 6"CL 100-C900,non-structural backfill L.F. 300 20.00 6,000.00
33 6"CL 100-C900,w/12"PVC Casing L.F. 150 40.00 6,000.00
34 3"CL 160-ASTM D2241,non-structural backfill L.F. 3,112 12.00 37,344.00
35 12"x12"Tee EACH 1 625.00' 625.00
36 12"x13"Anchor Coupling EACH 5 300.00 1,500.00
37 12"Gate Valve EACH 2 1,200.00 2,400.00
38 12"x6"Reducer EACH 1 500.00 500.00
39 12"x3"Tapped Plug EACH 1 350.00 350.00
40 12"x12"Cross EACH 1 700.00 700.00
41 12"x45 deg.Bend EACH 4 350.00 1,400.00
42 6"Gate Valve EACH 1 750.00 750.00
43 6"x 13"Anchor Coupling EACH 1 100.00 100.00
44 6"x 6"Tee EACH 1 300.00 300.00
45 6"x3"Tapped Plug EACH 2 250.00 500.00
46 3"Gate Valve EACH 4 400.00 1,600.00
47 3"x 45 degree Bend EACH 12 150.00 1,800.00
48 3"x 22.5 degree Bend EACH 1 150.00 150.00
49 Blow Off Assembly EACH 4 750.00 3,000.00
50 Remove Existing Blow-off Assembly EACH 1 250.00 250.00
51 Connect to Existing Water Line EACH 1 250.00 250.00
52 1.5"Type K Copper Water Ser.(includes 3"Casing) EACH 6 1,200.00 7,200.00
Water Line Subtotal 129,869.00
Total Construction Cost $610,857.85
The above construction estimate is based on the engineer's preliminary opinion of probable construction costs. This estimate
constitutes our best judgment at this time. Please note that the engineer does not have any control over contractor or supplier `��+%••••\%v
workloads and the degree to which inflation may affect project costs between now and the bid date. During construction,additional...144:7(e 0_0 F T Fxq 1)
features may become apparent as the work progresses,which will result in an increase in cost. i# tl, ••. S''I,
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