Drop station

Closed Solicitation Posted

Solicitation number
W911S226U2475
Agency
Responses due
Set-aside
Total Small Business

Opportunity facts

PSC
3910 Conveyors
Place of performance
McAlester Army Ammunition Plant 1 C-Tree Road Building 6, McAlester, OK 74501 74501

Notice details come from SAM.gov. Updated .

About this opportunity

The Department of the Army Materiel Command Mission and Installation Contracting Command (MICC) Fort Drum is seeking to procure a Loader Drop Rail Section with Stop Assembly (Mark No. 12402-WA96-1.5.7) for integration into an existing monorail system. This component must include a rail transfer section to bridge monorail gaps, position locking hardware and controls, lift arm connection and engagement hardware, and a pushout connection, along with pneumatic tubing and fittings. The procured assembly must seamlessly integrate with the existing monorail system and maintain a load rating of 2,000 pounds with standard factor of safety, while featuring a trolley type and wheel profile that ensures smooth movement at monorail transition points. The solicitation was posted on January 21, 2026, with an initial proposal due date of February 25, 2026; this deadline has been extended through multiple updates, with the most recent extension reflected in Update 0003. While specific evaluation criteria are not detailed in the notice, the technical requirements emphasize compatibility with existing equipment and adherence to load rating specifications.

This procurement is designated as a Total Small Business set-aside, limiting competition to qualified small businesses. The assembly was originally manufactured by Southern Systems Industrial Conveyors under job number M-12-402-E, though the solicitation does not indicate whether the incumbent will be considered. No specific contract award value or budget range is disclosed in the notice. The place of performance is identified as Building 4, 1 C Tree Road, McAlester, Oklahoma 74501. The procurement falls under NAICS code 333923 (Overhead Traveling Crane, Hoist, and Monorail System Manufacturing) and PSC code 3910 (Conveyors), indicating the specialized nature of the required manufacturing capability.

Notice text

3 versions

Update #3 · Latest ·

Update 0003 is for Extending the due date Southern Systems Industrial Conveyors Mark No. 12402-WA96-1.5.7Loader Drop Rail Section with Stop Assembly The loader drop rail section with stop assembly includes the rail transfer section to bridge the monorail gap, position locking hardware and controls, lift arm connection and engagement, and the pushout connection to fully utilize all aspects of the system. This item is part of the existing monorail system, and all components and controls must integrate seamlessly to fully function the system. The load rating must match the existing unit as well (2,000 lbs.) with a standard F.O.S., and the trolley type and corresponding wheel profile must offer seamless movement at the monorail transition points. The original job that this was manufactured from at Southern Systems Industrial Conveyors is M-12-402-E.Note: To include pneumatic tubing and fittings

Update #2 ·

Update 0001 is for Extending the due date and adding original job numberSouthern Systems Industrial ConveyorsMark No. 12402-WA96-1.5.7Loader Drop Rail Section with Stop AssemblyThe loader drop rail section with stop assembly includes the rail transfer section to bridge the monorail gap, position locking hardware and controls, lift arm connection and engagement, and the pushout connection to fully utilize all aspects of the system. This item is part of the existing monorail system, and all components and controls must integrate seamlessly to fully function the system. The load rating must match the existing unit as well (2,000 lbs.) with a standard F.O.S., and the trolley type and corresponding wheel profile must offer seamless movement at the monorail transition points. The original job that this was manufactured from at Southern Systems Industrial Conveyorsis M-12-402-E.Note: To include pneumatic tubing and fittings

Update #1 ·

Southern Systems Industrial ConveyorsMark No. 12402-WA96-1.5.7Loader Drop Rail Section with Stop AssemblyThe loader drop rail section with stop assembly includes the rail transfer section to bridge the monorail gap, position locking hardware and controls, lift arm connection and engagement, and the pushout connection to fully utilize all aspects of the system. This item is part of the existing monorail system, and all components and controls must integrate seamlessly to fully function the system. The load rating must match the existing unit as well (2,000 lbs.) with a standard F.O.S., and the trolley type and corresponding wheel profile must offer seamless movement at the monorail transition points. Note: To include pneumatic tubing and fittings

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