CRWD Earthen Dams

The major items of work for the project consist of constructing two earthen embankment dams. The major items of work consist of the following approximate quantities: Common Excavation, 13,230 CY; Common Embankment, 16,780 CY; RC Pipe (various sizes, 21" to 30"), 142 LF; 72" RC Precast Manhole, 2 EA; Class IV Riprap, 215 CY; Drain Tile (various sizes, 4" to 18"), 3,325 LF; Seeding, 2.4 AC; Cover Crop Seeding, 17 AC The Cedar River Watershed District reserves all authority to accept or reject any or all bids and to waive informalities therein. Site Directions: Section 36 Red Rock Township. Approximately 6 miles east of Austin, MN on I90. Both dams are in the section of land between I90 and 230th St, east of CSAH 19 (610th Ave) Bids must be accompanied by a bidder's bond equal to at least five percent (5%) of the total amount of the bid Est. Completion Date: Sept. 30, 2023

Division 02 -	Existing Conditions, Subsurface Investigation.
Division 31 -	Earthwork, Site Clearing, Grading, Excavation and Fill, Subgrade Preparation, Excavation, Shoring, Tunneling and Mining, Tunnel Excavation.
Division 35 -	Waterway and Marine Construction, Dam Construction and Equipment.