Building 765, New Workshop and Storage Addition

Estimated Cost

Description Unit Quantity Unit Cost Total Cost

Sump pump to remove screened water and pump to 

outfall. Pump provides 200 gpm @ 75' TDH. Sump 

pumps have a 10' shaft and 3" NPT discharge - 

threaded. Costs include 10 HP motor and mounting 

plates

Each 2.0 $11,804.00 $23,608

Subtotal Direct Cost: $23,608

Plumbing 

(piping from pump through-wall discharge piping, 

etc.)

13.3 $3,140

Mechanical systems 

(Supports for pumps, electrical, motors supports, 

etc, etc)

NA $0

Electrical systems 

(wiring, switches, panel box, motor starters, etc.) 15.8 $3,730

Instrumentation 

(PLCs, sensors, hardware, software, etc.) NA $0

Sitework (clearing, grading, surveying) NA $0

Total Direct Cost: $30,478

Engineering 8.0 $2,438

Permits 2.0 $610

Scheduling 0.8 $244

Performance bonds 2.5 $762

Insurance

(risk, equipment floater, public liability) 2.3 $701

Contractor markup (handling, procuring, 

subcontracting, change orders, etc.) 10.0 $3,048

Overhead and profit 10.0 $3,048

Total Indirect Cost: $10,850

Total Base Cost: $41,328

% of subtotal direct cost

% of subtotal direct cost

% of subtotal direct cost

% of subtotal direct cost

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% of total direct cost

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Page 1 of 4 December 2002
Building 765, New Workshop and Storage Addition

Estimated Cost

Notes:

1. Pump and mounting plate costs from Surfilco, Northbrook Illinois (800) 323-5431

2. Cost factors obtained from RSMeans Building Construction Cost Data, 68th Edition, 2010.

Page 2 of 4 December 2002
Building 765, New Workshop and Storage Addition

Estimated Cost

Notes

1

2

2

2

2

2

2

2

2

2

2

2

2

Page 3 of 4 December 2002
Building 765, New Workshop and Storage Addition

Estimated Cost

Page 4 of 4 December 2002
Building 765, New Workshop and Storage Addition

Estimated Cost

Description Unit Quantity Unit Cost Total Cost

Sump pump to remove screened water and pump to 

outfall. Pump provides 600 gpm @ 120' TDH. 

Pumps is submersible Costs include 43 HP motor 

and mounting plates

Each 2.0 $19,337.00 $38,674

Subtotal Direct Cost: $38,674

Plumbing 

(piping from pump through-wall discharge piping, 

etc.)

13.3 $5,144

Mechanical systems 

(Supports for pumps, electrical, motors supports, 

etc, etc)

NA $0

Electrical systems 

(wiring, switches, panel box, motor starters, etc.) 15.8 $6,110

Instrumentation 

(PLCs, sensors, hardware, software, etc.) NA $0

Sitework (clearing, grading, surveying) NA $0

Total Direct Cost: $49,928

Engineering 8.0 $3,994

Permits 2.0 $999

Scheduling 0.8 $399

Performance bonds 2.5 $1,248

Insurance

(risk, equipment floater, public liability) 2.3 $1,148

Contractor markup (handling, procuring, 

subcontracting, change orders, etc.) 10.0 $4,993

Overhead and profit 10.0 $4,993

Total Indirect Cost: $17,774

Total Base Cost: $67,703

% of subtotal direct cost

% of subtotal direct cost

% of subtotal direct cost

% of subtotal direct cost

% of subtotal direct cost

% of total direct cost

% of total direct cost

% of total direct cost

% of total direct cost

% of total direct cost

% of total direct cost

% of total direct cost

Page 1 of 4 December 2002
Building 765, New Workshop and Storage Addition

Estimated Cost

Notes:

1. Submersible pump costs from Detroit Pump and Manufacturing Company. 

2. Cost factors obtained from RSMeans Building Construction Cost Data, 68th Edition, 2010.

Page 2 of 4 December 2002
Building 765, New Workshop and Storage Addition

Estimated Cost

Notes

1

2

2

2

2

2

2

2

2

2

2

2

2

Page 3 of 4 December 2002
Building 765, New Workshop and Storage Addition

Estimated Cost

Page 4 of 4 December 2002
Building 765, New Workshop and Storage Addition

Estimated Cost

Description Unit Quantity Unit Cost Total Cost

Sump pump to remove screened water and pump to 

outfall. Pump provides 600 gpm @ 120' TDH. 

Pumps is submersible Costs include 43 HP motor 

and mounting plates. To achieve a maximum of 

1200 gpm, two pumps must be in operation. 

Therefore, total pumps is 3 to provide a spare.

Each 3.0 $19,337.00 $58,011

Subtotal Direct Cost: $58,011

Plumbing 

(piping from pump through-wall discharge piping, 

etc.)

13.3 $7,715

Mechanical systems 

(Supports for pumps, electrical, motors supports, 

etc, etc)

NA $0

Electrical systems 

(wiring, switches, panel box, motor starters, etc.) 15.8 $9,166

Instrumentation 

(PLCs, sensors, hardware, software, etc.) NA $0

Sitework (clearing, grading, surveying) NA $0

Total Direct Cost: $74,892

Engineering 8.0 $5,991

Permits 2.0 $1,498

Scheduling 0.8 $599

Performance bonds 2.5 $1,872

Insurance

(risk, equipment floater, public liability) 2.3 $1,723

Contractor markup (handling, procuring, 

subcontracting, change orders, etc.) 10.0 $7,489

Overhead and profit 10.0 $7,489

Total Indirect Cost: $26,662

Total Base Cost: $101,554

% of subtotal direct cost

% of subtotal direct cost

% of subtotal direct cost

% of subtotal direct cost

% of subtotal direct cost

% of total direct cost

% of total direct cost

% of total direct cost

% of total direct cost

% of total direct cost

% of total direct cost

% of total direct cost

Page 1 of 4 December 2002
Building 765, New Workshop and Storage Addition

Estimated Cost

Notes:

1. Submersible pump costs from Detroit Pump and Manufacturing Company. 

2. Cost factors obtained from RSMeans Building Construction Cost Data, 68th Edition, 2010.

Page 2 of 4 December 2002
Building 765, New Workshop and Storage Addition

Estimated Cost

Notes

1

2

2

2

2

2

2

2

2

2

2

2

2

Page 3 of 4 December 2002
Building 765, New Workshop and Storage Addition

Estimated Cost

Page 4 of 4 December 2002
Summary Cost Curve

Flow (gpm) Sump Pump Costs

200 $41,328

600 $67,703

1200 $101,554

y = 59.925x + 30245

R2 = 0.9981

$0

$20,000

$40,000

$60,000

$80,000

$100,000

$120,000

0 200 400 600 800 1000 1200
59.925x + 30245

1200 1400