Description
The U.S. Army Corps of Engineers is soliciting a contract for the Mt. St. Helens Sediment Retention Structure Crest Raise on the North Fork Toutle River in Cowlitz County, Washington. The proposed project will be a competitive, firm-fixed price contract. The work includes mobilization/demobilization, river diversion, rock excavation, rock foundation preparation, placement of dental concrete, placement of roller-compacted concrete, outlet works sealing, and incidental related work.
• The project requires the construction of an increased level of sediment retention structure providing additional storage and allowing existing river flows.
• The contractor must comply with various requirements, including contract administration, unauthorized instructions from government personnel, identification of employees, and safeguarding of information.
• The contractor must also provide and maintain insurance, including worker's compensation, comprehensive general liability, and automobile liability.
• Performance and payment bonds are required to be submitted within ten calendar days after award of the contract.