Wastewater Pump Station Presentation

7/30/2019 Wastewater Pump Station Presentation

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Wastewater Pump Station

Design for Camp Shelby

By:Donald Baldwin

Nakarsha Bester

Lawrence Oyelami

Fall2012

C I V I L

E N G I N E E R I N G


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PROJECT SITE AT CAMP SHELBY


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Selection of Pump Station Location

Selection of Sewer Route Selection of Pump

Selection of Pipe Size

Design of Pump Station

SCOPE OF WORK


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DESIGN OF CONSTRAINTS

Economics- Stay within the allotted budget

Environmental

- Fabric Fencing

- Deforestation

Sustainability

- Limiting the number of pump starts

Construction Ability- Thrust Blocks

- Wet Well

Aesthetic

Safety

- 100 year flood elevation- authorized access only


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DESIGN ALTERNATIVESDifferent Routes

Route 16200 ft

0 ft2

Route 25800 ft

7800 ft2

Pipe Length

Total Deforestation


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DESIGNALTERNATIVES

VariousPumps

Kinetic

Displacement

Positive

Displacement


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DESIGN CRITERIA

MDEQ Standards:

Minimum pipe size of 4

Minimum depth of 3 for buried pipe

Minimum of 2 pumps

Minimum velocity of 0.6m/s

Maximum of 10 successive starts per hour for each pump

12 continuous exchanges or 30 intermittent exchanges of

ventilation


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METHODOLOGY

Flow Rate

Total Head


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METHODOLOGYFlow Rate

Fixtures No. of Fixtures

Toilets 17

Urinals 4

Sinks 11

Showers 15

Fountains 7


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METHODOLGYTotal Head

+

2 + + =

+

2 + + +

=

2

EnergyEquation

FrictionHeadLoss MinorLoss

= +

2 1 + +

Pump Head Loss

= 2


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System/Pump Curve


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PUMP STATION DESIGN

Wet Well

Shape of the Wet Well

Retention

Successive


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DESIGNControl System


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COST ESTIMATE

Pipe Materials

Wet Well and Concrete Materials

Materials Cost

Installation Cost


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PIPE MATERIALS

Pipe Diameter Unit Cost Total Cost

4" $5.78 $36,389

6" $9.74 $61,349

10" $17.72 $111,636

Description Unit Quantity Unit Price Total

4" PVC ft 6300 $5.78 $36,389

Elbows each 12 $9.74 $117

Clamps each 350 $3.73 $1,306

Delivery $1,891

$39,702


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WET WELL & CONCRETE MATERIALS


Wet Well yd3 1.57 $396.00 $622

Foundation yd3 32.99 $396.00 $13,063

Hatch each 1.00 $75.00 $75

Rebar ft 200.00 $6.75 $1,350

Thrust Block yd3 13.50 $396.00 $5,346

$20,456


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MATERIALS


Pump each 2 $7500.00 $15,000

Controls each 1 $850.00 $850

Fabric Fence ft 6500 $3.50 $22,750

Sodding yd2 100 $7.15 $715

Seeding & Mulching yd2 .20 $1781 $356

$39,671


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CONSTRUCTION & INSTALLATION COST


Equipment hr 500 $45.00 $22,500

Labor hr 750 $25.00 $18,750

$41,250

Miscellaneous $3,967

Total Cost of Project $145,046

Professional Fees $14,500

Project Proposal Cost $159,546


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PROJECT SCHEDULE9/15/2012 10/1/2012 10/15/2012 11/1/2012 11/15/2012 12/1/2012 12/15/2012 1/1/2013 1/15/2013 2/1/2013 2/15/2013 3/1/2013 3/15/2013 4/1/2013Task

Meeting with

Tramone at WGK

Design Constraint

Surveying

Design Proposal &

Presention

Methodoloy

Foundation Design

Pipe Selection

Pump Selection

Wet Well Design

Design Completion


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ACKNOWLEDGE

Dr. Yadong Li P.E., Faculty Advisor

Mr. Tramone Smith P.E., WGK, Provided of Plans

Dr. Dantua Leszczynska, Ph.D., Environmental Support

Dr. Lin Li, P.E. , Geotechnical Support

Dr. Wei Zheng, P.E., Reinforced Concrete Support


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QUESTIONS?

Wastewater Pump Station Presentation

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