Emergency Buy: Type 1 River Rock, Missouri River Mile 52.8, Kansas City District USACE

Amendment / Modification

This amendment modifies the solicitation to update the Statement of Work (SOW).

• The "SOW Materials RM52.8" attachment has been updated to "SOW Materials Missouri River RM52.8".
• The previous version of "Attachment 01 SOW Materials RM52.8" has been deleted.
• The new version, "Attachment 01 SOW Materials Missouri River RM52.8", has been added.

This amendment does not appear to change the proposal submission deadline or evaluation criteria, but bidders should ensure they are referencing the most current SOW document.

Solicitation / RFP / RFQ

This document is a solicitation for the purchase of Type 1 Rock, specifically for use near Missouri River, RM 52.8. The government is procuring approximately 7,500 tons of this material.

• Material: Type 1 Rock, described as broken, durable stone that will not disintegrate under action of air and water.

• Gradation: Must be reasonably well-graded, free from overburden, spoil, shale, and unsuitable material. Fines (less than ½-inch) shall not exceed 5% by weight. The maximum weight of any piece of Type 1 stone fill is limited to 3,000 lbs. Specific gradation limits are provided in a table and a graphical representation (Riprap Gradation Curves).

• Delivery: To contractor run loading facility and nearest river mile 52.8. Rock will be loaded onto Government-owned barges.

• Delivery Rate: 1,000 tons per day.

• Contract Material: Type 1 Rock

• Quantity: 7,500 tons

• Quarry Operations: Must be conducted to produce stone conforming to specified requirements, involving selective quarrying, handling, processing, blending, and loading. Blasting techniques must be controlled to produce the specified materials without damaging the stone.

• Measurements: Stone will be measured for payment by public scales or privately owned scales (certified and approved), or by barge displacement. The Contractor bears the cost of weighing on public scales.

Not specified in this document.

• Temporary storage of stone materials is subject to Contracting Officer approval; underwater storage is prohibited.
• The document references EM 1110-2-1601 for riprap gradation curves and ENG FORM 4794, SEP 1982.

Solicitation / RFP / RFQ

This is a Request for Quote (RFQ) for the purchase of Type 1 River Rock for RM 52.8. The acquisition is being competed unrestricted.

• Procurement of Type 1 River Rock.

• Quantity: 7,500 Short Ton.

• Pricing Arrangement: Firm Fixed Price.

• Delivery Date: Estimated by 12 May 2026.

• FOB Details: Destination.

• Party to Pay Transportation Cost: Contractor.

• Contract Type: Not explicitly stated, but implied to be Firm Fixed Price based on the pricing arrangement.

• Period of Performance: Not explicitly stated, but delivery is estimated by May 2026.

• Estimated Value: Not stated.

• Offerors must submit their quote on the attached synopsis/solicitation.

• Award will be made to the offeror providing the best value.

• Evaluation factors include: Loading Location (Government Barge Accessible and Proximity to River Mile 52.8) and Price.

• Questions regarding the solicitation must be submitted via email to seth.b.balsters@usace.army.mil.

• Offer due date: 10 APR 2026, 08:00 AM.

• This acquisition is a small business set-aside.

• NAICS Code: 212319 (Other Crushed and Broken Stone Mining and Quarrying).

• Small Business Size Standard: 505 employees.

• Product/Service Code: 5610 (Mineral Construction Materials, Bulk).

• Notice of Price Evaluation Preference for HUBZone Small Business Concerns applies.

• The solicitation document and incorporated provisions and clauses are effective through Federal Acquisition Circular (FAC) 2025-06.

• FAR 52.212-1 (Instructions to Offerors - Commercial) applies with no addenda.

• FAR 52.212-2 (Evaluation - Commercial Items) applies with addenda.

• "Variation in Quantity" for this solicitation means a variation in tonnage of CLIN 0001 limited to +/-10% from contractor's quote and contract award.

• FAR 52.212-3 Deviation 2025-00004 applies.

• The government reserves the right to cancel this combined synopsis/solicitation at any time.

• Information regarding APEX Accelerators for assistance with government procurements is provided.

Solicitation / RFP / RFQ

This document solicits bids for the purchase and delivery of Type 1 Rock, specifically for construction material near River Mile 52.8. The government requires approximately 7,500 tons of Type 1 Rock, with a delivery rate of 1,000 tons per day.

• Material Specification: Stone must be broken, durable, and approved by the Contracting Officer. It should not disintegrate under air and water.

• Quarry Operations: Operations must produce stone conforming to specified requirements, including controlled blasting and handling to achieve desired size ranges and quality. Specific techniques for blasting and handling are detailed.

• Gradation: Stone must be reasonably well-graded, free from overburden, shale, and unsuitable material. Dirt and fines less than ½-inch maximum cross section shall not exceed 5% by weight. The maximum weight of any piece of Type 1 stone fill is limited to 3,000 lbs. Specific gradation limits for Type 1 stone are provided, with a plot of the gradation curve attached.

• Delivery Location: Delivery is to a contractor-run loading facility and the nearest river mile 52.8. Rock will be loaded onto Government-owned barges.

• Quantity: 7,500 tons of Type 1 Rock.

• Delivery Rate: 1,000 tons per day.

• Measurement: Materials will be measured at approved times and places. Payment will be based on weight (short tons) or barge displacement. Measurement methods include public scales, privately owned approved scales, or barge displacement. Weigh bills must be furnished to the Government inspector.

• Cost of Weighing: All costs for weighing on public or quasi-public scales are borne by the Contractor.

Not specified in this document.

• Temporary storage of stone materials requires Contracting Officer approval; underwater storage is prohibited.
• Trucks shall be weighed to the nearest 200 pounds, with net weight reduced to the nearest 20th of a ton. Trucks shall be tared at least twice daily.
• Barge displacement measurement details are provided.