Early Bird: Member $155 | Non-Member $255 - AFTER 10/3/2023 Member $175 / Non-Member $275
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INSTRUCTOR:
Brad Derrick, P.E.
Purpose and Background
Wastewater almost universally needs to be lifted, or pumped, to get to its eventual destination. Long standing best practices and design standards have converged on a duplex, submersible pumping station as the standard of practice. This workshop will review the requirements, design process, and operational parameters for a standard small submersible wastewater pump station. Topics will include industry standards, regulatory requirements, matching system and pump curves, wetwell sizing, operational controls, and constructability considerations. Focus will be on nominal 250 gpm pump station, with minimum 4-inch diameter force main common in residential and rural settings.
Benefits and Learning Objectives
Upon completion of this course, you will be able to:
- Apply national standards for sanitary pumping station design
- Make a selection from appropriate of submersible pump and pump station layouts
- Define control sequences for pump station operation
- Anticipate common construction challenges for Pump Station Projects
- Navigate the regulatory and engineering principles that govern the design of submersible pump stations
- Apply Step by step design process for sizing pump stations
- Understand key principals of operation and critical safety features built into submersible pumps and pump stations
- Evaluate existing facilities in their own collection systems meet operational and reliability standards
Attendees completing this course will have a knowledge of the process and key elements that must be addressed in the development sanitary pump station projects.
Assessment of Learning Outcomes
Students' achievement of the learning outcomes will be assessed via a short post-assessment (true-false, multiple choice and fill in the blank questions).
Who Should Attend?
- Environmental Engineering
- Site Development
- Land Planning
- Infrastructure Policy & Planning
- Urban and Regional Planning
- Utility and Pipeline Engineering
- Water and Water Resources
- Contractors
- Utility Engineer
- Regulatory staff
Outline
Day 1
- Principles of operation
- Regulatory requirements
- State Specific discussion
- Ten States Standards
- Demand forecasting/sizing
- System Curve development
- Pump Curves & Pump selection
Day 2
- Review System Curve Development & Pump Selection
- Complexities and benefits of duplex pumping systems
- Wetwell sizing
- Typical Control methods & variable frequency drives
- Maintenance, operations and protective equipment
- Constructability & Design challenges
How to Earn your CEUs/PDHs
This course is worth .4 CEU/4 PDHs. To receive your certificate of completion, you will need to complete a short post-test and receive a passing score of 70% or higher within 30 days of the course.
How do I convert CEUs to PDHs?
1.0 CEU = 10 PDHs [Example: 0.1 CEU = 1 PDH]