HomeMy WebLinkAboutCost EstimateGREAT OAKS - PHASE 13
MBESI PROJ 9: 1028-0002-004
Engineer's Estimate of Construction Costs
December 18, 2012
Item 4 Description I Unit I Quantity I Unit Price Total
Paving Construction
Site Preparation (includes clearing & grubbing,
I
removing/stockpiling gavel road, removal of existing
Ac.
2.7
asphalt)
$3,500.00
$9,590.00
2
Earthwork (Excavation and Embankment for Public ROW,
L.S.
t
$18,000.00
$18,000.00
Common Area, and Lots+/- 3,000 CY)
3
6" Lime Stabilized Subgrade (6% by weight)
S.Y.
4,767
$4.25
$20,259.75
4
6" Crushed Stone Base
S.Y.
4,180
$11.00
$45,980.00
5
2" HMAC Pavement
S.Y.
3,595
$11.00
$39,545.00
Paving Subtotal
$133,375
Drainage System Construction
6
42" RCP Pipe
L.F.
52
$75.00
$3,900.00
7
__
42" RCPHeadwallw/wingwalls
EACH
2
$3,000.00
$6,000.00
8
Concrete Monte
L.F.
_
100
$30.00
$3,000.00
9
Rock Rip Rap
S.Y.
41
$45.00
$1,845.00
Drainage System Subtotal
$14,745
Water System Construction
10
8" PVC, C909 Cl 200, Water Line
L.F.
97
$25.00
$2,425.00
11
8" Gate Valve
EACH
2
$800,001
$1,600.00
_
12
8"x8" Tee
EACH
1
$300.00
$300.00
13
8" Anchor Coupling
EACH
1
$300.00
$300.00
14
Fire Hydrant Assembly
EACH
1
$3,600.00
$3,600.00
15
8"x45 Deg, M.J. Bend
_
EACH
2
$300.00
$600.00
Water System Subtotal
$8,825
Erosion Control Construction
16
Erosion Control Plan & Sedimentation Control (per Item
106) (includes monitoring, record keeping, grass seeding, and
clean
L.S.
1
$3,000.00
$3,000.00
17
Grass Seeding
SY
8,250
$0.40
$3,300.00
18
Hay Bale (Silt Barriers)
EACH
8
$50.00
$400.00
19
Headwall Protection
EACH
2
$300.00
$600.00
20
Entrance/Exit
EACH
1
$1,500.00
$1,500.00
Erosion Control Subtotal I $8,800
Construction Cost $165,745
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.
P.E. Date
t of 2
GREAT OAKS - PHASE 13
MBESI PROJ 0: 1028-0002-004
Engineer's Estimate of Construction Costs
December 18, 2012
Item# Description I Unit I Quantity I Unit Price Total
Paving Construction
Site Preparation (includes clearing & grubbing,
1
removingistockpiling gravel road, removal of existing
Ac.
2.7
asphalt)
$3,500.00
$9,590.00
2
Earthwork (Excavation and Embankment for Public ROW,
L.S.
1
$18,000.00
$18,000.00
Common Area, and Lots+/- 3,000 CY)
3
6" Lime Stabilized Subgrade (6%by weight)
S.Y.
4,767
$4.25
$20,259.75
4
6" Crashed Stone Base
S.Y.
4,180
$11.00
$45,980.00
5
2" HMAC Pavement
S.Y.
3,595
$11.00
$39,545.00
Paving Subtotal
$133,375
Drainage System Construction
6
42" RCP Pipe
L.F.
52
$75.00
$3,900.00
7
42" RCP Headwall w/ wingwalls
EACH
_
2
$3,000.00
$6,000.00
8
Concrete Flume
L.F.
1
I00
$30.00
$3,000.00
9
IRockRipRap
S.Y.
41
$45.00
$1,845.00
Drainage System Subtotal
$14,745
Water System Construction
10
8" PVC, C909 CI 200, Water Line
L.F.
97
$25.00
$2,425.00
11
8" Gate Valve
EACH
2
$800.00
$1,600.00
12
8"x8" Tee
EACH
1
$300.00
$300.00
13
8" Anchor Coupling
EACH
1
$300.00
$300.00
14
Fire Hydrant Assembly
EACH
1
$3,600.00
$3,600.00
15
8"x45 Deg, M.J. Bend
EACH
2
$300.00
$600.00
Water System Subtotal
$8,825
Erosion Control Construction
16
Erosion Control Plan & Sedimentation Control (per Item
106) (includes monitoring, record keeping, grass seeding, and
cleanup)
L.S.
1
$3,000.00
$3,000.00
17
Grass Seeding
SY
8,250
$0.40
$3,300.00
18
Hay Bale (Silt Barriers)
EACH
8
$50.00
$400.00
19
Headwall Protection
EACH
2
$300.00
$600.00
20
Entrance/Exit
EACH
1
$1,500.00
$1,500.00
Erosion Control
Subtotal
RR.Ron
Construction Cost 1 $165,745
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. Robertson. P.E. Date
I of 2
GREAT OAKS - PHASE 13
MBESI PROJ #: 1028-0002-004
Engineer's Estimate of Construction Costs
June25,2012
Item# Description I that I Quantity I Unit Price Total
Paving Construction
Site Preparation (includes clearing & grubbing,
I
removing/stockpiling gravel road, removal of existing
Ac.
2.7
asphalt)
$3,500.00
$9,590.00
2
Earthwork (Excavation and Embankment for Public ROW,
L.S.
1
$18,000.00
$18,000.00
Common Area, and Lots+/- 3,000 CY)
3
6" Lime Stabilized Subgrade (6%by weight)
S.Y.
4,767
$4.25
$20,259.75
4
6" Crushed Stone Base
S.Y.
4,180
$11.00
$45,980.00
5
2" HMAC Pavement
S.Y.
3,595
$11.00
$39,545.00
_
Paving Subtotal
$133,375
Drainage System Construction
6
42" RCP Pipe
L.F.
52
$75.00
$3,900.00
7
42" RCP Headwall w/ wingwalls
EACH
2
$3,000.00
$6,000.00
8
Concrete Flume
L.F.
100
$30.00
$3,000.60
9
___
Rock Rip Rap
S.Y.
41
$45,00
$1,845.00
Drainage System Subtotal
1 $14,745
Water System Construction
10
8" PVC, C909 CI 200, Water Line
L.F.
1 97
$25.001
$2,425.00
11
8" Gate Valve
EACH
1 2
$800.00
$1,600.00
12
8"x8" Tee
EACH
l
$300.00
$300.00
13
8" Anchor Coupling
EACH
1
$300.00
$300.00
14
Fire Hydrant Assembly
EACH
1
$3,600.00
$3,600.00
15
8"x45 Deg. M.J. Bend
EACH
2
$300,001
$600.00
Water System Subtotal
1 $8,825
Erosion Control Construction
16
Erosion Control Plan & Sedimentation Control (per Item
106) (includes monitoring, record keeping, grass seeding, and
cleanup
L.S.
l
$3,000.00
$3,000.00
17
Grass Seeding
SY
8,250
$0.40
$3,300.00
18
Hay Bale (Silt Barriers)
EACH
8
$50.00
$400.00
19
Headwall Protection
EACH
2
$300.00
$600.00
20
Entrance/Exit
EACH
_ _
1
$I,500.00
$1,500.00
Erosion Control
Subtotal
U R00
Construction Cost $165,745
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.
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