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Special Device Approvals 

With consideration of the Sewage Treatment Systems Technical Advisory Committee recommendations, ODH grants Special Device Approvals (SDAs) for the statewide use of systems and components that differ in design and function from those in rule in accordance with the specifications, construction and other provisions set forth in the approval. The SDAs list the conditions and specifications for design, installation, operation and maintenance that must be followed for use of these products. 

Spray Irrigation -special device approval July 16, 2014
Drip Distribution with 6 to 12 inches of soil over bedrock--special device approval Sept 23, 2014
Sand mounds with 6 to 12 inches of soil over bedrock--special device approval Sept 23, 2014

 

Page Updated: 11/25/15