SOLICITATION EXTENDED 06/10/2025-Rental and Maintenance of One (1) Topside Diesel Generator and One (1) Optional On-Site Technician-- See Revised Solicitation Documents FAQ Uploaded Current as of 05/22/25

The Department of the Navy Naval Sea Systems Command is seeking to procure the rental and maintenance of one Topside Diesel Generator for use at Naval Base New London in Groton, Connecticut. The solicitation (N3904025Q2959) requires a minimum 400kVA (320kW) portable diesel generator with EPA Tier 4 Final emissions compliance, capable of providing ungrounded three-phase power output between 450-480 VAC and operating in extreme weather conditions ranging from -10 to +110F. Vendors must submit comprehensive technical documentation, including brochures, manufacture year, transformer drawings, emission tier, lifting certifications, and a state operating permit by June 10, 2025, at 11:00 AM EST. The government will evaluate quotes using a Lowest Price Technically Acceptable (LPTA) methodology, considering technical capabilities, pricing, and past performance. All respondents must be registered in the System for Award Management (SAM) and meet specific technical requirements, with two pre-approved Caterpillar generator models (XQ 375 and XQ 425) meeting the solicitation's specifications.

The solicitation is set for full and open competition under NAICS code 532490 with a $40 million size standard, though no specific set-aside designation is noted. The contract includes a base period of 40 weeks from September 2, 2025, to June 8, 2026, with an optional 4-week extension from June 9, 2026, to July 6, 2026. An optional on-site technician for up to 12 hours is also available if required. The performance location is Naval Base New London in Poquonock Bridge, CT, with the generator intended to supply temporary power on top of a submarine in a mission-critical power application. While no specific award value is mentioned, the solicitation requires a generator capable of a minimum prime power output of 340 kW, with a 12-hour minimum runtime at full load and specific physical constraints of 210 inches in length and 65 inches in width, weighing under 19,000 lbs. Contractors must ensure all personnel are US citizens with proper security clearance and comply with strict Operations Security (OPSEC) requirements.