HomeMy WebLinkAboutCost Estimate;
uem #I
I
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
EDELWEISS GARTENS, PHASE 11
MBESI PRO.J #: 1059-0006
Engineer's Estimate of Construction Costs
November 26, 2007
Description Unit Quantity
Paving Construction
Clearing and Grubbing (includes lot area) Ac. 14
Earthwork C.Y. 10,825
6" Lime Stabilized Subgrade (6% by wei!ilit) S.Y. 10,858
6" Crushed Limestone Base S.Y. 5,847
8" Crushed Limestone Base S.Y. 2,182
2" HMAC Surface Course (including prime coat) S.Y. 8,029
Concrete Curb and Gutter (all tvoes) L.F. 5,135
6" Reinforced Concrete Pavement S.Y. 473
4" Reinforced Concrete Sidewalk S.F. 14,635
Colored Sidewalk Ramps EACH 4
End/Road Markers EACH 3
Unit Price
1,500.00
7.50
3.6
8.35
10.25
10.00
10.25
39.00
3.50
615.00
250.00
Paving Subtotal
D . S C rama2e •ystem onstruction
18" HDPE Pipe, (ADS, N-12 or approved equal w/water-L.F. 519 40.00 ti!ilit joints) Str. Backfill
24" HDPE Pipe, (ADS, N-12 or approved equal w/water-L.F. 705 48.00 tililit ioints) Str. Back.fill
30" HDPE Pipe, (ADS, N-12 or approved equal w/water-L.F. 155 55 .00 ti!!ht joints) Str. Backfill
Standard I 0' Recessed Inlet EACH 4 3,500.00
Standard 5' Recessed Inlet EACH 6 2,750.00
Drainage System Subtotal
w s c ater iystem onstruct1on
8" PVC, C909 Cl 200, Water Line, Str. Backfill L.F. 617 32.00
8" PVC, C909 Cl 200, Water Line, Non-Str. Back.fill L.F. 853 21.00
6" PVC, C909 Cl 200 Water Line, Str. Back.fill L.F. 608 24.00
6" PVC, C909 Cl 200 Water Line, Non-Str. Back.fill L.F. 598 20.00
Fire Hydrant Assembly EACH I 2,700.00
8"x8" M.J. Tee EACH I 450.00
8"x6" M.J. Tee EACH I 370.00
8" M.J. Gate Valve EACH 3 900.00
6" M.J. Gate Valve EACH 2 700.00
8"xl3" M.J. Anchor Coupling EACH 3 225.00
6"xl3" M.J. Anchor Coupling EACH 2 200.00
8"x45 deg. Bend EACH 12 325.00
6"xl 1.25 deg. Bend EACH 1 245.00
6"x45 deg. Bend EACH 4 245.00
2" BlowOffValveAssembly EACH 2 800.00
Water Service, 1.5" type K Conner, short side(< 20') EACH 11 750.00
Water Service, I" type K Conner, short side(< 20') EACH 5 600.00
Water Service, 1.5" tvoe K Copper, long side(> 20') EACH 18 1,600.00
Water Service, l" type K Conner, long side(> 20') EACH 1 1,450.00
Water System Subtotal
I of2
Total
21 ,110
81 ,188
39,087
48,821
22,366
80,289
52,632
18,457
51,223
2,460
750
$418 384
20,760
33,840
8,525
14,000
16,500
$93 625
19,744
17,913
14,592
11,960
2,700
450
370
2,700
1,400
675
400
3,900
245
980
1,600
8,250
3,000
28,800
1,450
$121 129
Item # I
35
36
37
38
39
40
41
42
43
44
45
46
EDELWEISS GARTENS, PHASE 11
MBESI PROJ #: 1059-0006
Engineer's Estimate of Construction Costs
November 26, 2007
Description Unit Quantity
s s t c ewer >ys em onstru cti on
6" PVC, D-3034 SDR 26 L.F. 1,786
6" PVC, D-2241 SDR 26 L.F. 40
Str. Back:fill (5'-8' Deoth) L.F. 783
Str. Back:fill (8'-10' Depth) L.F. 761
Non-Str. Back:fill (5'-8' Depth) L.F. 171
Non-Str. Backfill (8'-10' Depth) L.F. 111
Standard Manhole, 0-6 ft. deen EACH 6
Extra Deoth for Manhole V.F. 10.7
Short Side 4" Sewer Service(< 20') EACH 19
Long Side 4" Sewer Service (>20') EACH 20
Trench Safety (sewer) L.F. 1.826
Unit Price
7.00
7.00
26.00
30.00
16.00
18.00
2,000.00
250.00
550.00
1,400.00
1.00
Sewer System Subtotal
Erosion Control Construction
Erosion Control Plan & Sedimentation Control (per Item
106) (includes silt fencing, construction exits, straw bale L.S. 1 15,000.00 barriers, inlet protection, grass seeding, and any other
sedimentation control devices)
Erosion Control Subtotal
Total
12,502
280
20,358
22,830
2,736
1,998
12,000
2,683
10,450
28,000
1,826
$115,663
15,000
$15,000
Total Construction Cost f $763,800
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 workloads and the degree to which inflation may affect project costs between now and the bid date. During
construction, additional features may become apparent as the work progresses, which will result in an increase in cost.
-,~-L_iif::;. __ n,P-.E.--------1 ~1/!1°7
2 of2
,... .... ,, .... ,,,,, --"':_~ ~ OF r12. \\\ _:~-<..t>-.... * ........... :+-'1~·,, ;;' * ..... ·· ... ii ,, ~ * :' .... * ~ ~······· .......................... : ...... ~
~ JEFFERY L. ROBERTSON ~ ~·····:···························:·····~ ~ ~ :. 94745 :'fE,,
.. ,~··.. ./µ;J 111 ~··.~(CENS~?..·0· ~ .;-It ''<S's "·········~ ..: \\\,!ONAL € ___ _ .. ,,,,,, ............