After the owner noticed a slide developing on the earthen spillway of a Class 1 Dam,  the owners contracted 2LMN to provide engineering, surveying and construction inspection for the project.  2LMN created a survey basemap of the dam, and the primary & emergency spillway as well as re-created the property lines along the shore line of the dam.  The final engineering design was to construct a new earthen dam downstream of the existing dam and to size the primary and emergency spillways according to the current ODNR requirements.  Construction was completed in one season and 2LMN managed the entire construction to ensure that the project was constructed in accordance to the plans.