IFB-TK-12077 - COFFIN DAVIS DITCH AUGMENTATION STRUCTURES

Summary of Specifications:
SCOPE: The Project consists of removing and replacing 253 feet of concrete lined ditch; construction of a concrete flow measurement structure; construction of a grass lined approach channel; construction of 125 linear feet of 18-inch plastic non-pressure pipe with concrete headwalls; and grouted riprap. This Project also includes the installation of grates, steps, a flap gate, trash racks and handrails; and site restoration. 

BID CONDITION: The Contractor shall provide evidence that the Contractor is qualified to perform the Work indicated in the Contract Documents. The Contractor and the Contractor’s on-site representative who has immediate charge of the Project shall each have satisfactorily completed the same responsibilities on at least one project involving concrete structures and grouted riprap in an irrigation ditch or stream within the last 5 years. See Section 00830 – Special Conditions. 

SITE VISIT: The work is located on City properties that are being reclaimed as open space and leased for agricultural uses. It is strongly recommended that the prospective bidders investigate the site of the work to satisfy themselves of the extent and conditions of the project. Prospective bidders may access the work area along a ½ mile long farm field road from Weld County Road 20 ½ approximately ¼ mile east of Weld County Road 1. Prospective bidders shall be responsible for any damage to the property and for their own safety.