Expert Insights on Root Control & Underground Infrastructure

Stay ahead of infrastructure challenges—watch, learn, and take action today!

Duke’s Video Library is your go-to resource for expert knowledge on root control, inflow & infiltration (I&I) mitigation, sewer maintenance, and underground infrastructure solutions. Our collection of high-quality videos provides municipalities, engineers, and utility managers with actionable insights, real-world case studies, and best practices to keep your wastewater systems running efficiently.

From in-depth explanations of Duke’s services and technologies to Case studies showcasing successful municipal partnerships, our videos break down complex industry challenges and show how Duke’s solutions can help extend asset lifespan, reduce costly repairs, and maintain compliance with regulations.

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Click any of the videos to learn more about how Duke's can help the performance of your wastewater collection system!

ROI Formula for Effective Root Control Webinar

The ROI Formula for Effective Root Control Webinar, presented by Stuart Tillery, National Account Manager. Learn how proactive root control programs can help utilities reduce maintenance costs, extend sewer system life, and improve operational efficiency. Discover the key factors that drive return on investment and gain practical strategies for developing a cost-effective root control program that delivers measurable results.

Basics 101: Educational Webinar on CCTV Episode 1

Basics 101: Educational Webinar on CCTV Episode 1 introduces the basics of CCTV inspection and sewer cleaning in the wastewater industry. Mike Ping, PE explains the fundamental components of a sewer system and the importance of cleaning to prevent blockages and identify inflow and infiltration. He detailed the equipment used, such as combination trucks for cleaning and various camera systems for CCTV inspections, including advanced methods like MSI and drones. The presentation covered the workflow of CCTV inspections, the standardized defect coding system (PACP), and the types of deliverables produced.

Finding I&I: Optimizing Multiple Data Sources Webinar

Finding I&I: Optimizing Multiple Data Sources, presented by industry expert Mike Ping, P.E. Drawing on the experience of many hundreds of diverse application of Flow, Level-Only, and Pump Station data gathering projects, we will explain the impacts of I and I as well as share practical and progressive strategies to support more efficient and thorough system evaluation. Discover how Duke's advanced diagnostic tools empower utilities and consultant’s clients to locate and quantify I&I, increase system capacity, lower treatment costs, prevent sanitary sewer overflows (SSOs), and maximize the lifespan of your underground infrastructure.

Effective Root Control Webinar with Mike Hogan and Brian Conroy May 13, 2026

Get an in-depth take on effective root control, with industry authority Mike Hogan, former CEO and current advisor and Brian Conroy, Western Regional Sales Manager. Mike and Brian share proven, field-tested strategies for managing root intrusion in sewer and pipeline systems. Drawing on decades of hands-on experience, they explain the causes and consequences of root infiltration, compare treatment approaches, and outline best practices to protect your system for the long term.

What to Expect After Root Control Treatment

Watch to see before-and-after footage and learn how Duke's proactive root control programs keep sewer systems flowing smoothly and help prevent sanitary sewer overflows (SSOs).

Smoke and Dye Testing Webinar April 15, 2026

The crucial techniques of Smoke and Dye Testing for Wastewater Systems, presented by industry expert Mike Ping, P.E. This session dives into how these essential testing methods are used to identify critical issues within your sewer collection infrastructure. Learn how these powerful diagnostic tools can help your municipality reduce treatment costs, prevent sanitary sewer overflows (SSOs), and extend the lifespan of your underground assets.

Solving I&I with Flow Monitoring Webinar

Hosted by Mike Ping, P.E. This webinar includes an overview of flow monitoring and how this data is used to determine inflow and infiltration within your underground systems. Discover how these advanced diagnostic tools empower your municipality to lower treatment costs, prevent sanitary sewer overflows (SSOs), and maximize the lifespan of your underground infrastructure.

I&I Detection using Level Only Monitoring Webinar

This webinar reviews the crucial techniques of Level Only Micro Detection, presented by industry expert Mike Ping, P.E. This session will include an overview of level only monitoring and how this data integrates with both traditional flow monitoring and pump station information. Discover how these advanced diagnostic tools empower your municipality to lower treatment costs, prevent sanitary sewer overflows (SSOs), and maximize the lifespan of your underground infrastructure.

Smoke and Dye Testing Webinar

Smoke and Dye Testing for Wastewater Systems, presented by industry expert Mike Ping, P.E. This session delves into how these essential testing methods are used to identify critical issues within your sewer collection infrastructure. Learn how these powerful diagnostic tools can help your municipality reduce treatment costs, prevent sanitary sewer overflows (SSOs), and extend the lifespan of your underground assets.