Last Updated: 05/15/2018
City Parks Division replaced the concrete ramps at the Olin Park Boat Launch in spring 2018. The existing boat launch was constructed in 1985 and the concrete ramps were showing signs of cracking and deterioration. A lake bed survey also showed a scour hole has formed off the end of the boat launch ramps. Lake bed material had been jetted away from the end of the ramps due to the power loading of boats and this material has formed a mound beyond the hole.
As part of the project the City removed and replaced the concrete ramps in their current location. The concrete abutments are in good condition and will remain in place. The scour hole had heavy rip rap added to it for a distance of 10' in back of the concrete ramp to reduce future scouring. There is also a new 4" high bump installed at the end of the boat ramp to warn users of the ramp end. This bump will also help divert water upward from the lake bed during power loading and minimize lake bed damage.
The concrete ramps were reinstalled in the same location and footprint but at a slightly more gentile grade to allow for easier launching. A small section of asphalt in the parking lot was removed and replaced with the concrete ramps to allow for slope adjustment.
This work is now complete and the launch is open for the season. Janke General Contractors performed the work for the City.
City Parks held a Public Informational Meeting on the project at the below time and location.
Wednesday, November 1, 2017 from 6:00-7:00 pmGoodman Maintenance Facility
1402 Wingra Creek Parkway
Madison, WI 53715
If you have questions or comments please contact Corey Stelljes at (608) 266-6518 or firstname.lastname@example.org.
Olin Park Boat Launch