Lake Enhancements, East Twin Lake, Hancock County

Background
The Department of Natural Resources (DNR) is issuing a Request for Bid for the Lake Enhancements project at East Twin Lake in Hancock County. The goal of this contract is to improve the structural integrity and functionality of the stoplog structures at the lake, which is part of the agency's mission to maintain and enhance natural resources.

Work Details
The project involves modifying both the upper and lower concrete stoplog structures. Specific tasks include:

1. Adding a fabricated steel walkway and handrail to the upper structure.
2. Replacing the existing wood deck on the lower structure with a fabricated steel walkway and handrail.
3. Adding sheet piling and riprap to the east side of the lower structure.
4. Replacing the interior concrete walls and floor of the lower structure.
5. Constructing a fabricated fish barrier at the lower structure.

Additionally, minor grading will be performed for the walkway approaches on both structures.

Period of Performance
The contract work is expected to commence after bid acceptance, with specific timelines to be determined upon contract award.

Place of Performance
The work will be performed at East Twin Lake, Hancock County.