Search results for: metal and polyethylene culverts

21029 - Culverts, Corrugated Metal (Incl.

and Polyethylene Culverts on an as needed basis.

Work includes clear and grub; excavate and construct gravel platforms; exc/lay/bf polyethylene culverts, downspouts, and metal troughs; place rock berms and armor; road surfacing; staging catchment devices; construct Ultra Bock retaining wall, and ditch cleanup.

The Board of County Commissioners of the County of Delta, State of Colorado, solicits proposals for galvanized/corrugated metal pipe, reinforced concrete pipe, and polyethylene pipe for culverts.  

This project is to remove and replace unserviceable or damaged culverts within the different levees of the Jackson Project Levees. Culverts to be removed are composed of corrugated metal pipe (CMP). Culverts to be installed in place of the deficient culverts will consist of High Density Polyethylene (HDPE) pipe or CMP. At two locations, the contractor will be required to install new concrete headwalls, either prefabricated or cast-in-place.

Bid Title:Old NH Place Drainage Upgrades Category:Bid OpeningsStatus:Open Description: Old Nags Head Place Subdivision: consists of paving of restoration of approximately 5,680 lineal feet of vegetative swale restoration in association with removal of approximately 1,000 l.f. of 12” dia through 18” diameter corrugated metal and high-density polyethylene (HDPE) culvert pipe, installation of 2,420 lineal feet of HP Storm and HDPE culvert pipe, removal

The Board of County Commissioners of the County of Delta, State of Colorado is soliciting proposals for galvanized/corrugated metal pipe, reinforced concrete pipe, and polyethylene pipe for culverts.