HomeMy WebLinkAboutCost Estimate EDELWEISS GARTENS, PHASE 3 & 4
Engineer's Estimate
October 10, 2002
Item Estimated
Description Unit Quantity Total
No. _ Unit Price
Pavement Construction
1 Prepare Work Area Lump Sum 1 5,000.00 5,000.00
2 Roadway Excavation C.Y. 6,131 3.50 21,458.50
3 1.5" HMAC Surface Course S.Y. 8,896 4.50 40,032.00
4 6" Lime Stabilized Subgrade S.Y. 11,065 3.25 35,961.25
5 Extra Lime Ton 90 85.00 7,650.00
6 6" Crushed Limestone Base S.Y. 8,896 6.00 53,376.00
7 Curb and Gutter (all types) L.F. 4,582 7.30 33,448.60
8 Concrete Pavement (aprons) S.Y. 233 34.00 7,922.00
9 4" Sidewalk S.F 8,708 2.75 23,947.00
Paving Subtotal 228,795.35
Drainage System Construction
10 18" Reinf. Concrete Pipe, Str. Backfill L.F. 74 32.00 2,368.00
11 18" Reinf. Concrete Pipe, Non -Str. Backfill L.F. 137 30.00 4,110.00
12 21" Reinf. Concrete Pipe, Str. Backfill L.F. 608 36.00 21,888.00
13 21" Reinf. Concrete Pipe, Non -Str. Backfill L.F. 263 33.00 8,679.00
14 24" Reinf. Concrete Pipe, Str. Backfill L.F. 36 38.00 1,368.00
15 24" Reinf. Concrete Pipe, Non -Str. Backfill L.F. 192 35.00 6,720.00
16 27" Reinf. Concrete Pipe, Str. Backfill L.F. 548 40.00 21,920.00
17 Standard 10' Inlet EACH 2 3,100.00 6,200.00
18 Standard 5' Inlet EACH 12 2,300.00 27,600.00
19 Grate Inlet EACH 1 2,000.00 2,000.00
20 Standard Junction Box EACH 2 2,000.00 4,000.00
21 Sloped Headwall for 21" RCP EACH 1 500.00 500.00
22 30 degree bend for 21" Reinf. Concrete Pipe EACH 1 500.00 500.00
23 Inlet Protection EACH 15 30.00 450.00
24 Silt Fence L.F. 1,945 2.00 3,890.00
25 Trench Safety (storm drain) L.F. 1,858 1.00 1,858.00
Drainage System Subtotal 114,051.00
Water System Construction
26 6" PVC, C900 Water Line, Str. Backfill L.F. 84 23.00 1,932.00
27 6" PVC, C900 Water Line, Non -Str. Backfill L.F. 259 17.00 4,403.00
28 8" PVC, C900 Water Line, Str. Backfill L.F. 113 26.00 2,938.00
29 8" PVC, C900 Water Line, Non -Str. Backfill L.F. 2,171 21.00 45,591.00
30 Fire Hydrant Assembly _ EACH 4 2,200.00 8,800.00
31 8" Gate Valve EACH 4 700.00 2,800.00
32 8 "x 13" Anchor Coupling EACH 6 150.00 900.00
33 8 "x 8" Tee EACH 1 275.00 275.00
34 8 "x 1.5" Tapped Tee EACH 1 200.00 200.00
35 8 "x I" Tapped Tee EACH 1 200.00 200.00
36 8 "x 22.5 degree Bend EACH 2 200.00 400.00
37 8 "x 11.25 degree Bend EACH 2 200.00 400.00
38 8" Cap EACH 1 50.00 50.00
39 2" Blow -Off Assembly EACH 2 550.00 1,100.00
40 I" Type K Copper Water Ser. (47 ft. avg. length) EACH 5 900.00 4,500.00
41 1.5" Type K Copper Water Ser. (52 ft. avg. length) EACH 17 1,000.00 17,000.00
42 Trench Safety (water) L.F. 2,627 1.00 2,627.00
Water System Subtotal 94,116.00
Sewer System Construction
43 6" PVC, D -3034, Str. Backfill L.F. 1,979 28.00 55,412.00
44 6" PVC, D -3034, Non -Str. Backfill L.F. 269 21.00 5,649.00
.i -.4 ' PVC, D -2241, Non -Str. Backfill L.F. 20 23.00 460.00
€:: 'i - ' \ - '�': . 1 • d Manhole, 0 -8' ft. deep EACH 7 1,600.00 1 1,200.00
, 47 • : r Service > 10 ft. (62 ft. avg. length) EACH 5 1,000.00 5,000.00
, c48 ; Service > 10 ft. (58 ft. avg. length) EACH 17 1,100.00 18,700.00
' . :: fety (sewer) L.F. 2,248 1.00 2,248.00
M. WA v i , Sewer System Subtotal 98,669.00
65)23 1 / Total Construction Cost S535,631.35
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EDELWEISS GARTENS, PHASE 3 & 4
Engineer's Estimate
October 10, 2002
Item Estimated
No. Description Unit Quantity Total
_Unit Price
Pavement Construction
1 Prepare Work Area Lump Sum 1 5,000.00 5,000.00
2 Roadway Excavation C.Y. 6,131 3.50 21,458.50
3 1.5" HMAC Surface Course S.Y. 8,896 4.50 40,032.00
4 6" Lime Stabilized Subgrade S.Y. 11,065 3.25 35,961.25
5 Extra Lime Ton 90 85.00 7,650.00
6 6" Crushed Limestone Base S.Y. 8,896 6.00 53,376.00
7 Curb and Gutter (all types) L.F. 4,582 7.30 33,448.60
8 Concrete Pavement (aprons) S.Y. 233 34.00 7,922.00
9 4" Sidewalk S.F 8,708 2.75 23,947.00
Paving Subtotal 228,795.35
Drainage System Construction
10 18" Reinf. Concrete Pipe, Str. Backfill L.F. 74 32.00 2,368.00
11 18" Reinf. Concrete Pipe, Non -Str. Backfill L.F. 137 30.00 4,110.00
12 21" Reinf. Concrete Pipe, Str. Backfill L.F. 608 36.00 21,888.00
13 21" Reinf. Concrete Pipe, Non -Str. Backfill L.F. 263 33.00 8,679.00
14 24" Reinf. Concrete Pipe, Str. Backfill L.F. 36 38.00 1,368.00
15 24" Reinf. Concrete Pipe, Non -Str. Backfill L.F. 192 35.00 6,720.00
16 27" Reinf. Concrete Pipe, Str. Backfill L.F. 548 40.00 21,920.00
17 Standard 10' Inlet EACH 2 3,100.00 6,200.00
18 Standard 5' Inlet EACH 12 2,300.00 27,600.00
19 Grate Inlet EACH I 2,000.00 2,000.00
20 Standard Junction Box EACH 2 2,000.00 4,000.00
21 Sloped Headwall for 21" RCP EACH 1 500.00 500.00
22 30 degree bend for 21" Reinf Concrete Pipe EACH 1 500.00 500.00
23 Inlet Protection EACH 15 30.00 450.00
24 Silt Fence L.F. 1,945 2.00 3,890.00
25 Trench Safety (storm drain) L.F. 1,858 1.00 1,858.00
Drainage System Subtotal 114,051.00
Water System Construction
26 6" PVC, C900 Water Line, Str. Backfill L.F. 84 23.00 1,932.00
27 6" PVC, C900 Water Line, Non -Str. Backfill L.F. 259 17.00 4,403.00
28 8" PVC, C900 Water Line, Str. Backfill L.F. 113 26.00 2,938.00
29 8" PVC, C900 Water Line, Non -Str. Backfill L.F. 2,171 21.00 45,591.00
30 Fire Hydrant Assembly EACH 4 2,200.00 8,800.00
31 8" Gate Valve EACH 4 700.00 2,800.00
32 8 "x 13" Anchor Coupling EACH 6 150.00 900.00
33 8 "x 8" Tee EACH 1 275.00 275.00
34 8 "x 1.5" Tapped Tee EACH 1 200.00 200.00
35 8 "x 1" Tapped Tee EACH 1 200.00 200.00
36 8 "x 22.5 degree Bend EACH 2 200.00 400.00
37 8 "x 11.25 degree Bend EACH 2 200.00 400.00
38 8" Cap EACH I 50.00 50.00
39 2" Blow -Off Assembly EACH 2 550.00 1,100.00
40 1" Type K Copper Water Ser. (47 ft. avg. length) EACH 5 900.00 4,500.00
41 1.5" Type K Copper Water Ser. (52 ft. avg. length) EACH 17 1,000.00 17,000.00
42 Trench Safety (water) L.F. 2,627 1.00 2,627.00
Water System Subtotal 94,116.00
Sewer System Construction
43 6" PVC, D -3034, Str. Backfill L.F. 1,979 28.00 55,412.00
44 6" PVC, D -3034, Non -Str. Backfill L.F. 269 21.00 5,649.00
.01214% .;, ' PVC, D -2241, Non -Str. Backfill L.F. 20 23.00 460.00
de OP Q. . { ' • d Manhole, 0-8' ft. deep EACH 7 1,600.00 1 1,200.00
d Service > 10 ft. (62 ft. avg. length) EACH 5 1,000.00 5,000.00
* ~ , : Service > 10 ft. (58 ft. avg. length) EACH 17 1,100.00 18,700.00
tk es . fety (sewer) L.F. 2,248 1.00 2,248.00
KENT M. riff
Sewer System Subtotal 98,669.00
IkeejttA.65)23 4 .4 Total Construction Cost S535,631.35
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EDELWEISS GARTENS, PHASE 3 & 4
Estimated Cost of Remaining Infrastructure (projected through March 31, 2003)
March 14, 2003
Item
No. Description Unit Quantity Unit Bid Total
1 1.5" HMAC Surface Course S.Y. 8,896 3.80 33,804.80
2 4" Sidewalk S.F. 8,708 2.50 21,770.00
3 Standard 5' and 10' Inlet (tops only) EACH 15 800.00 12,000.00
Total Estimated Cost $67,574.80
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