Call to Contractors

Wetland Restoration

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Current Listings

WTCA - Sand Creek Diversion

· · · Bidding Closes 5/12/26 at 1:00 PM MT · · · 
Project Description:
Location:
The project consists of excavating, reshaping, and constructing 1,569 C.Y. of ditches and embankments. In addition, 1 - 48” Fresno Series 6600 slide gate, 2 - 24” Fresno Series 6600 slide gates, 1 – 18” Fresno Series 5500 toggle gate, steel box structure, stop log structure, 3 concrete head gates, 2 parshall flumes, 24 L.F. of 4’x5’ concrete box culvert, 2 pre-cast concrete wing-walls, 35 L.F. of 4’x4’ concrete box culvert, 5 L.F. of 4’x4’ open top culvert, 80 L.F. of 24” diameter PVC pipe, 30 L.F. of 18” diameter ADS pipe, 24 L.F. of 18” diameter CMP pipe, 2 – 16’x40’ Flex-A-Mats, 44 C.Y. of rock riprap w/ filter fabric, 14 C.Y. of ¾” minus crushed aggregate, 3.5 C.Y. ASTM C33 aggregate, 24 C.Y. of pit run, offsite removal of existing pipes & structures and their associated materials will be supplied and installed by the contractor. All work shall be completed with plans and specifications developed by Ducks Unlimited, Inc.
The project is located in Albany County Wyoming. It is approximately 18 miles Southeast from the city of Laramie, WY.
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North Sand Creek Riparian Restoration - LTPBR Structures - Reaches 3-4

· · · Bidding Closes 5/28/26 at 10:00 AM MT · · · 
Project Description:
Location:
The project consists of constructing 48 low-tech process-based restoration (LTPBR) structures within two reaches of North Sand Creek located in Walden, CO. Contractor will fell and place local trees and supply & install wood posts in an effort to construct two different types of LTPBR structures: channel spanning post assisting log structure (CS PAL) and beaver dam analog (BDA). There will be a site showing on Friday, May 15th at 1:00 pm MST (See Notice to Bidders).
The project is located in Jackson County, Colorado. It is approximately 17 miles northeast from the city of Walden, CO.
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