Removing accumulated sludge from a lagoon system is a fast, cost-effective way to restore treatment capacity and performance. But before the dredges, diggers and pumps can begin their work, project teams must carefully evaluate, estimate and plan to ensure the project proceeds smoothly and is completed on time and on budget.

Watch our webinar to learn about the critical steps in preparing for a lagoon sludge cleanout and how to produce a comprehensive tender that clearly articulates the project scope and required outcomes.

You will learn about:

• What can possibly go wrong?
• Sludge surveys – methods and measurements
• Dewaterability testing and polymer selection
• Calculating wet and dry sludge volumes
• Planning for sludge removal and dewatering
• Selecting and qualifying a contractor
• Disposal and hauling of dewatered solids