Rental of Temporary HVAC System, Exhaust Blowers and DCCU System

The Department of the Navy Naval Sea Systems Command is seeking capable vendors to provide rental of temporary HVAC systems, exhaust blowers, and desiccant climate-controlled unit (DCCU) systems for operations at Naval Base Point Loma in San Diego, California. This Sources Sought Notice requires vendors to submit capability statements by March 25, 2026, at 12:00 PM EST to david.m.ham7.civ@us.navy.mil, with no pricing information required at this stage. Key contract requirements include providing newly manufactured or completely refurbished equipment that is NRTL-listed, NEMA 3 or 4 rated for outdoor use, and capable of continuous year-round operation in extreme weather conditions ranging from -10°F to +110°F with 0-100% relative humidity. All major equipment components must be fully integrated within single housings with overhead lifting points and operate on 480 VAC nominal three-phase power with Camlok-style electrical connections. Evaluation will assess vendors' ability to provide equipment fully compliant with the Statement of Work, their anticipated mobilization time, and confirmation of small business status under NAICS 532490.

The procurement carries no set-aside designation and no incumbent contractor is identified in the notice. Vendors must provide company information, address, point of contact, CAGE code, small business confirmation, and anticipated mobilization timeline in their responses. The required equipment includes one dual-coil HVAC unit (20,000 CFM), four industrial exhaust blowers (10,000 CFM each), two DCCU units (15,000 CFM each), four 150KW electric heater fan coil units, one 200/230-ton air-cooled chiller, and one 600 GPM chilled water pump with associated piping and controls. The anticipated contract start date is September 2026, with the contractor responsible for all start-up, commissioning, preventative maintenance, and emergency repair services within specified timeframes. Personnel accessing Portsmouth Naval Shipyard must be U.S. citizens complying with security badge requirements, and no specific award value or budget range is disclosed in this sources sought notice.