Engineering Company How Far Do You Go to Get Gravity Flow? - - PowerPoint PPT Presentation

▶

Aug 22, 2023 418 likes •666 views

General Engineering Company How Far Do You Go to Get Gravity Flow? Presenter - Jerry Foellmi, PE Project Available Code Challenges Options Contact Case - Abbyland Foods - WI CSA Information - Dekorra Utility District Study -

SLIDE 1

General Engineering Company

How Far Do You Go to Get Gravity Flow?

Presenter - Jerry Foellmi, PE

SLIDE 2

Code

Project Challenges Available Options Contact Information Case Study

Abbyland Foods
WI CSA
Dekorra Utility District
Greenwood/Loyal

SLIDE 3

Req. Ch. 30 permit

Code

Replacement vs. New Pipe Size vs. Slope Manhole to Manhole Distance Private vs. Public Open Cut/Directional Bore  Stream Crossing

SLIDE 4

Project Challenges

Site Conditions/Layout Project Issues Client/DPW Expectations

Grants/Loans
Budget
Owner Directives
Terrain
Bedrock
Groundwater
Wetlands
Floodplain
Streams
Budget
OMR
Lift Station ?

SLIDE 5

Available Gravity Options

1 – Increasing Pipe Size 2 – MH to MH Separation 3 – Directional Bore 4 – Lift Station 5 – Stream Crossing

Aerial Crossing Inverted Syphon

SLIDE 6

Case Studies

Abbyland Foods - Abbotsford, WI

SLIDE 7

Abbyland Foods - Abbotsford, WI

SLIDE 8

Abbyland Foods - Abbotsford, WI

1700’- 10” @ .28%
Every obstacle
Owner Directives

SLIDE 9

Abbyland Foods - Abbotsford, WI

SLIDE 10

Abbyland Foods - Abbotsford, WI

SLIDE 11

Case Studies

WI CSA

SLIDE 12

Case Studies

Crystal, Fish & Mud Lakes Protection District Dane Co, WI

SLIDE 13

Case Studies

Crystal, Fish & Mud Lakes Protection District Dane Co, WI

SLIDE 14

Case Studies

Crystal, Fish & Mud Lakes Protection District - Dane Co, WI

SLIDE 15

Case Studies

Crystal, Fish & Mud Lakes Protection District - Dane Co, WI

SLIDE 16

Case Studies

Crystal, Fish & Mud Lakes Protection District Dane Co, WI

SLIDE 17

Case Studies

Crystal, Fish & Mud Lakes Protection District Dane Co, WI

SLIDE 18

Case Studies

Crystal, Fish & Mud Lakes Protection District Dane Co, WI

SLIDE 19

Case Studies

Dekorra Water Utility District Dekorra, WI

SLIDE 20

Case Studies

Greenwood, WI

SLIDE 21

Case Studies

Greenwood, WI

SLIDE 22

Takeaways

 Open mind when considering sewer service for challenging sites  Tight Pocketbook  Reducing Costs vs Long-Term OMR

SLIDE 23

Contact Information

General Engineering Company

Jerry Foellmi, PE Project Manager President Emeritus jfoellmi@generalengineering.net generalengineering.net 608-742-2169