Concrete Grinder Attachment
The Department of Defense, specifically the Department of the Army, is seeking a Concrete Grinder Attachment through a Combined Synopsis/Solicitation procurement notice. This attachment is typically used for maintenance and repair work on lock and dam sites, involving mechanical dredging, rock work, obstruction removal, and Lock and Dam infrastructure rehab work. The attachment is designed for use on a CAT 305 mini excavator in the 3-8 ton class of excavators. The procurement is set aside for Total Small Business and falls under the Construction Machinery Manufacturing industry.
The Concrete Grinder Attachment should meet specific technical specifications, including a cutting head diameter between 9 and 11 inches, cutting head width between 19 and 21 inches, primary auxiliary flow rate between 15 and 21.1 gallons per minute (GPM), secondary auxiliary flow rate between 5 and 6.6 GPM, oil flow range between 20 and 35 GPM, pressure between 5500 and 5,850 pounds per square inch (PSI), torque output between 2100 and 2630 foot-pounds, cutting force between 4900 and 5720 pounds, weight between 500 and 635 pounds, input power between 35 and 45 horsepower (HP), carrier weight between 5 and 6 tons, and carrier engine power between 40 and 45 HP.
Additional specifications include compatibility with Caterpillar 305 mini excavator's hydraulic lines and quick attachment, as well as an integrated rotation system for 360-degree rotation of the grinding head. The attachment must come with necessary mounting hardware and be delivered and set up on the government-supplied excavator no later than October 30, 2024. The place of performance for this procurement is Fountain City, Wisconsin, United States.
For more information or to submit a proposal, interested parties can contact Karl Just at karl.p.just@usace.army.mil or 651-290-5768 (primary contact) or Jesse Onkka at Jesse.L.Onkka@usace.army.mil or 651-290-5444 (secondary contact). Billing and point of contact information will be provided upon award.
Please ensure the accuracy and completeness of your proposal as the successful completion of this procurement will have a significant impact on my family's well-being.