The U.S. Army Corps of Engineers, Rock Island District, Mississippi River Project Office, has a requirement for seventy-five (75) Appleton WSRD103542SQ interlocked receptacles to supply shore power to USACE maintenance crew's floating plants. Technical inquiries are due no later than 2:00 PM CT 29 June 2026. Quotes are due by 2:00 PM CT 06 July 2026. See the solicitation for complete quote submission requirements and instructions.