2.
.
- includes: emergency reconstruction of recently damaged parts, of currently serviceable structures
- examples: dikes, dams, levees, groins, riprap, breakwaters, causeways, bridge abutments or approaches, and transportation structures.
-
DOES NOT include any modification that changes the character, scope, or size of the original fill design
- Emergency reconstruction must occur within a reasonable period of time after damage occurs to qualify for the exemption
- If a maintenance activity would involve
ANY modifications to the original fill design, including the location of the fill, the type of material to be used, the amount of material used, etc., then the activity
DOES not qualify for the maintenance exemption and a DA permit would be required. However, the activity may qualify for authorization under a
Nationwide Permit 3, Maintenance.