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INDIAN LAKES, PHASE 9 (uu
Engineer's Opinion of Probable Cost
December 16, 2005
Item# Description Unit Quantity Unit Price Total
Paving Construction
1 Clearing and Grubbing(ROW&Easements only) ACRE 4 1,000.00 4,200
2 Roadway Excavation C.Y. 4,086 3.25 13,280
3 Excavation(for lot grading) C.Y. 5,426 3.25 17,635
4 6"Lime Stabilized Subgrade(7%by weight) S.Y. 8,335 3.50 29,173
5 6"Reinforced Concrete Pavement w/curb S.Y. 7,644 30.00 229,320
Paving Subtotal $293,607
Drainage System Construction
6 24"Corrugated Metal Pipe, Str.Backfill L.F. 84 45.00 3,780
7 24" Corrugated Metal Pipe,Non-Str.Backfill L.F. 26 42.00 1,092
8 Sloped headwall for 24" CMP EACH 2 700.00 1,400
9 Rock Rip Rap S.Y. 69 50.00 3,450
10 6'Concrete Flume S.Y. 218 30.00 6,540
11 Hydromulch Seeding(10 ft beyond curb) S.Y. 6,828 0.60 4,097
12 Construction Exit EACH 1 2,000.00 2,000
13 Flume Entrance Protection EACH 3 100.00 300
14 Silt Fence L.F. 1,140 2.00 2,280
15 Stormwater Pollution Prevention Plan Lump Sum 1 2,500.00 2,500
Drainage System Subtotal $27,439
Water System Construction
16 8"PVC, C900 Cl 100,Water Line, Str.Backfill L.F. 948 22.00 20,856
17 6"PVC, C900 Cl 100 Water Line, Str.Backfill L.F. 913 20.00 18,260
18 Fire Hydrant Assembly EACH 3 2,500.00 7,500
19 12"x 8"Tapping Sleeve&Valve EACH 1 2,800.00 2,800
20 8"M.J. Gate Valve EACH 1 750.00 750
21 6"M.J. Gate Valve EACH 4 600.00 2,400
22 8"x 8"M.J. Tee EACH 1 375.00 375
23 8"x 6"M.J.Tee EACH 1 350.00 350
24 8"x 13"M.J. Anchor Coupling EACH 3 175.00 525
25 6"x 13"M.J. Anchor Coupling EACH 7 125.00 875
26 8"x 22.5 degree M.J.Bend EACH 1 275.00 275
27 6"x 45 degree M.J.Bend EACH 2 200.00 400
28 6"x 22.5 degree M.J.Bend EACH 2 200.00 400
29 6"x 11.25 degree M.J.Bend EACH 1 200.00 200
30 8"x 6"M.J.Reducer EACH 2 200.00 400
31 1.5"Water Service,<20'(avg. length= 17 ft.) EACH 2 600.00 1,200
32 1.5"Water Service,>20'(avg. length=44 ft.) EACH 14 1,100.00 15,400
33 1" Water Service,<20'(avg. length= 10 ft.) EACH 5 500.00 2,500
34 1" Water Service,>20'(avg.length=39 ft.) EACH 5 1,000.00 5,000
Water System Subtotal $80,466
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INDIAN LAKES, PHASE 9
Engineer's Opinion of Probable Cost
December 16, 2005
Item# Description Unit Quantity Unit Price Total
Sewer System Construction
35 6"PVC,D-3034 SDR 26, Str.Backfill L.F. 1,501 35.00 52,535
36 6"PVC,D-3034 SDR 26,Non-Str.Backfill L.F. 278 20.00 5,560
37 6"PVC,D-2241 SDR 26, Str.Backfill L.F. 90 37.00 3,330
38 Standard Manhole,0-8.00'ft.deep EACH 6 2,000.00 12,000
39 Standard Manhole, 8.01-10.00'ft. deep EACH 1 2,200.00 2,200
40 Standard Manhole, 10.01-12.00'ft. deep EACH 1 2,400.00 2,400
41 Standard Clean-Out EACH 2 500.00 1,000
42 4" Sewer Service<20'(avg. length= 16 ft.) EACH 12 500.00 6,000
43 4" Sewer Service>20' (avg. length=50 ft.) EACH 13 1,000.00 13,000
44 Trench Safety(sewer) L.F. 1,869 2.00 3,738
Sewer System Subtotal $101,763
Total Construction Cost $503,274
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INDIAN LAKES, PHASE IX
OFF-SITE WASTEWATER IMPROVEMENTS
ENGINEER'S OPINION OF PROBABLE CONSTRUCTION COSTS
FOR GRAVITY LINE AND FORCE MAIN IMPROVEMENTS
Revised February 28,2006
Item Estimated Estimated Estimated Total
No.
Description Quantity Unit Cost Cost
1.00 GRAVITY LINE IMPROVEMENTS
1.01 8"ASTM D3034,SDR 26 PVC Sewer Line(includes 919 LF $17.50 $16,074.80
installation,testing,and clean-up)
1.02 8"ASTM D2241,SDR 26 PVC Sewer Line(includes 158 LF $19.50 $3,086.85
installation,testing,and clean-up)
1.03 6"ASTM D3034,SDR 26 PVC Sewer Line(includes 1,929 LF $15.50 $29,892.84
installation,testing,and clean-up)
1.04 5'-8'Trenching and Backfill-Structural(includes 140 LF $19.00 $2,660.00
backfill and clean-up)
1.05 5'-8'Trenching and Backfill-Non-Structural 805 LF $10.00 $8,050.00
(includes backfill and clean-up)
1.06 8'-10'Trenching and Backfill-Structural(includes 125 LF $24.00 $3,000.00
backfill and clean-up)
1.07 8'-10'Trenching and Backfill-Non-Structural 1,835 LF $15.00 $27,525.00
(includes backfill and clean-up)
1.08 Trench Safety 2,905 LF $1.00 $2,905.00
1.09 4'Standard Manhole (0-6'ft.deep,includes 9 EA $2,000.00 $18,000.00
installation,testing,and clean-up)
1.10 Additional Depth for manholes 22.4 VF $100.00 $2,240.00
1.11 Drop Structure 1 EA $750.00 $750.00
1.12 8"Dry Mechanical Bore 100 LF $48.00 $4,800.00
1.13 Gravel Driveway Repair 150 SY $10.00 $1,500.00
Subtotal Item 1.00: $120,484.49
2.00 FORCE MAIN IMPROVEMENTS
2.01 2-1/2"ASTM D2241,CL 160 PVC Sewer Force Main 4,764 LF $5.00 $23,820.00
and associated fittings(includes installation,testing,
and clean-up)
2.02 2-1/2"ASTM D2241,CL 160 Restrained Joint PVC 160 LF $7.00 $1,120.00
Sewer Force Main,"Certa-Lok"(includes installation,
testing,and clean-up)
2.03 Grade Controlled Trenching&Backfill(includes 2,425 LF $7.00 $16,975.00
installation,testing and clean-up)
2.04 Typical Trending&Backfill(includes installation, 2,179 LF $5.00 $10,895.00
testing and clean-up)
2.05 6"Dry Mechanical Bore 160 LF $40.00 $6,400.00
2.06 6"Steel Encasement Pipe 160 LF $30.00 $4,800.00
2.07 Structural Backfill 924 LF $10.00 $9,240.00
2.08 AirNacuum Release Valve 3 LF $1,800.00 $5,400.00
2.09 Gravel Driveway Repair 404 SY $10.00 $4,040.00
Subtotal Item 2.00: $82,690.00
INDIAN LAKES,PHASE IX
' OFF-SITE WASTEWATER IMPROVEMENTS
ENGINEER'S OPINION OF PROBABLE CONSTRUCTION COSTS
FOR GRAVITY LINE AND FORCE MAIN IMPROVEMENTS
Revised February 28,2006
Rem Estimated Estimated Estimated Total
No. Description Quantity Unit Cost Cost
3.00 LIFT STATION IMPROVEMENTS
3.01 Clearing,grubbing&grading of lift station site. 1 LS $1,500.00 $1,500.00
3.02 Install wet well,coating interior of proposed wet well, 1 LS $12,000.00 $12,000.00
access hatch,etc.as per the Construction Drawings.
3.03 Install yard piping and associated appurtenances as per 1 LS $2,000.00 $2,000.00
the Construction Drawings.
3.04 Install submersible grinder pumps,piping,rails and 1 LS $40,000.00 $40,000.00
associated appurtenances as per the Construction
Drawings.
3.05 Install electrical system(includes panel and wiring, 1 LS $5,000.00 $5,000.00
etc.)as per the Construction Drawings.
3.06 Install hydro seeding with fiber mulch and silt fencing 1 LS $500.00 $500.00
as per the construction drawings.
Subtotal Item 3.00: $61,000.00
4.00 MISCELLANEOUS
4.01 Silt Fence 180 LF $2.50 $450.00
4.02 Hydro Seeding with Fiber Mulch 5,789 SY $0.50 $2,894.50
4.03 Construction Access/Exit Driveway 1 EA $1,500.00 $1,500.00
4.04 Removal and Replacement of Barbed Wire Fence 699 LF $5.00 $3,492.50
4.05 Removal and Replacement of Concrete Riprap 19 SY $30.00 $570.00
Subtotal Item 4.00: $8,907.00
TOTAL CONSTRUCTION COST: $273,081.49
The above construction estimate is based on the engineer's 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 or
decrease in cost.
Prepared by: �,�
/M
.Dale Browne,Jr.,P.E. di# 4115.01,rte.
McClure&Browne Engin- g/Surveying,Inc. *.•'W•* :>
J.DALE BROWNE.JR.
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INDIAN LAKES, PHASE 9
Engineer's Opinion of Probable Cost
December 16, 2005
Item# Description Unit Quantity Unit Price Total
Paving Construction
1 Clearing and Grubbing(ROW&Easements only) ACRE 4 1,000.00 4,200
2 Roadway Excavation C.Y. 4,086 3.25 13,280
3 Excavation(for lot grading) C.Y. 5,426 3.25 17,635
4 6"Lime Stabilized Subgrade(7%by weight) S.Y. 8,335 3.50 29,173
5 6"Reinforced Concrete Pavement w/curb S.Y. 7,644 30.00 229,320
Paving Subtotal $293,607
Drainage System Construction
6 24"Corrugated Metal Pipe,Str.Backfill L.F. 84 45.00 3,780
7 24"Corrugated Metal Pipe,Non-Str.Backfill L.F. 26 42.00 1,092
8 Sloped headwall for 24" CMP EACH 2 700.00 1,400
9 Rock Rip Rap S.Y. 69 50.00 3,450
10 6'Concrete Flume S.Y. 218 30.00 6,540
11 Hydromulch Seeding(10 ft beyond curb) S.Y. 6,828 0.60 4,097
12 Construction Exit EACH 1 2,000.00 2,000
13 Flume Entrance Protection EACH 3 100.00 300
14 Silt Fence L.F. 1,140 2.00 2,280
15 Stormwater Pollution Prevention Plan Lump Sum 1 2,500.00 2,500
Drainage System Subtotal $27,439
Water System Construction
16 8"PVC, C900 Cl 100,Water Line,Str.Backfill L.F. 948 22.00 20,856
17 6"PVC,C900 Cl 100 Water Line, Str.Backfill L.F. 913 20.00 18,260
18 Fire Hydrant Assembly EACH 3 2,500.00 7,500
19 12"x 8"Tapping Sleeve&Valve EACH 1 2,800.00 2,800
20 8"M.J. Gate Valve EACH 1 750.00 750
21 6"M.J. Gate Valve EACH 4 600.00 2,400
22 8"x 8"M.J. Tee EACH 1 375.00 375
23 8"x 6"M.J.Tee EACH 1 350.00 350
24 8"x 13"M.J.Anchor Coupling EACH 3 175.00 525
25 6"x 13"M.J.Anchor Coupling EACH 7 125.00 875
26 8"x 22.5 degree M.J.Bend EACH 1 275.00 275
27 6"x 45 degree M.J.Bend EACH 2 200.00 400
28 6"x 22.5 degree M.J.Bend EACH 2 200.00 400
29 6"x 11.25 degree M.J.Bend EACH 1 200.00 200
30 8"x 6"M.J.Reducer EACH 2 200.00 400
31 1.5"Water Service,<20'(avg.length= 17 ft.) EACH 2 600.00 1,200
32 1.5"Water Service,>20'(avg. length=44 ft.) EACH 14 1,100.00 15,400
33 1"Water Service,<20'(avg.length= 10 ft.) EACH 5 500.00 2,500
34 1"Water Service,>20'(avg.length=39 ft.) EACH 5 1,000.00 5,000
Water System Subtotal $80,466
1 of 2
INDIAN LAKES, PHASE 9
Engineer's Opinion of Probable Cost
December 16, 2005
Item# Description Unit Quantity Unit Price Total
Sewer System Construction
35 6"PVC,D-3034 SDR 26, Str.Backfill L.F. 1,501 35.00 52,535
36 6"PVC,D-3034 SDR 26,Non-Str.Backfill L.F. 278 20.00 5,560
37 6"PVC,D-2241 SDR 26, Str.Backfill L.F. 90 37.00 3,330
38 Standard Manhole,0-8.00'ft. deep EACH 6 2,000.00 12,000
39 Standard Manhole,8.01-10.00'ft. deep EACH 1 2,200.00 2,200
40 Standard Manhole, 10.01-12.00'ft. deep EACH 1 2,400.00 2,400
41 Standard Clean-Out EACH 2 500.00 1,000
42 4" Sewer Service<20'(avg.length= 16 ft.) EACH 12 500.00 6,000
43 4" Sewer Service>20'(avg. length=50 ft.) EACH 13 1,000.00 13,000
44 Trench Safety(sewer) L.F. 1,869 2.00 3,738
Sewer System Subtotal $101,763
Total Construction Cost $503,274
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