JND Thomas Company, Incjndthomas.com/site/1708jndt/Con_Agra_Case_Study.pdfJND Thomas Company, Inc. Oakdale Operations Nutrient Loading: Pond Mud Multiple Pond Mud Strata Step 1: Dredging

JND Thomas Company, Inc.

Oakdale Operations

Nutrient Loading: Pond Mud

Multiple Pond Mud Strata

Step 1: Dredging – Hydraulic acquisition of Pond Mud

Pumping Pond Mud to First Phase

First Phase – Debris Removal

Second Phase – Beltpress

Dry Polymer Makedown System - add polymer to assist with separation

Gravity Zone – Removal of Free Water Top View of Belt press

De watered Solids

Recapturing Excess Water & Returning to Pond

Storage Pile – Short Term

Close View of Material

Third Phase - Disposal Loading of Dewatered Pond Mud

Option 1 – Offsite Ag Composting

Option 2 – Offsite Ag Land Application

Loading into Ag Spreader

Land Application - Spreading

Land Applied – Pre Discing

Recap - Source

Recap – Dredge & Pump

Mobile Onsite Dewatering System

Short Term Storage of Pond Mud

Close Proximity Transport for Disposal

Disposal Option 1 – Ag Compost Site

Disposal Option 2 – Ag Land Application