Evaluation of Trench and Slotted Drain Maintenance and Cleaning – Phase 1
The Ohio Department of Transportation (ODOT) has released a report that documents the current methods that ODOT utilizes for cleaning trench and slotted drains in order to expedite the process and decrease costs. Currently, ODOT cleans trench drains manually or using a sewer cleaner, but this process can be very labor intensive and expensive, and uses a large amount of water.
This Summary Last Modified On: 3/27/2017