Indefinite Delivery / Indefinite Quantity (IDIQ) Irrigation Canal Construction

The following is a sample list of services that may be performed under a task order for Agricultural Irrigation Canal Replacement: 1. Work will include removal and proper disposal of concrete lining material and other debris at an approved site. Disposal site must be submitted to Reclamation for approval. 2. Work will include soil compaction to minimum of 90%, shaping, and other preparations for the relining of irrigation canals along with installing field turnout ports and pipes. 3. Work will include applying a pre-emergent herbicide on the prepared canal bed to prevent future intrusion of plant life within the constructed canal. 4. Work will include the placement of concrete irrigation lining to a minimum of 2 ½ inches thick and a compressive strength of 3000-psi. If thinner than 2 ½ inches a 3500-psi compressive strength will be required with a minimum of 2 inches lining thickness. Compressive strength is measured at 28-day cure. 5. Work will include installing canal gates, field turnout ports, and any other pertinent items that have been removed or are in need to properly construct the irrigation canal.

Division 31 -	Earthwork, Erosion and Sedimentation Controls.
Division 33 -	Utilities, Storm Drainage Utilities, Ponds and Reservoirs.
Division 35 -	Waterway and Marine Construction, Shoreline Protection, Waterway Construction and Equipment.