360 ton between Girl Scout Rd. & Potter Hill Rd.
1600 ton between Dyersville & Jamesmeier Rd.
The Dubuque County Conservation Board is requesting bids for approximately 1,960 tons of fill limestone to be delivered to the Heritage Trail. The fill limestone is to be delivered and windrowed evenly down the center of the trail. The approximate starting date is October 25, 2021 and the completion date is November 19, 2021.
The bids are due at the Swiss Valley Nature Center by 3:00 p.m. on October 21, 2021.
View Bid Document (PDF)