DB Construction; MACC TO; No Project #; Replace OWS/Demolish Tanks and Building 376/Repair Truck Parking, NBC (C)

Naval Facilities Engineering Command Southwest is procuring design-build replacement of an Oil Water Separator (OWS) system, demolition of tanks and Building 376, and truck parking repairs at Naval Base San Diego, with solicitation estimated for April 1, 2026 and award estimated for July 1, 2026. The existing OWS system is limited to 50 gallons per minute throughput, requiring approximately one week to drain facility containment areas during a 10-year, 24-hour storm event; exceeding this capacity causes total petroleum hydrocarbon discharge limits to be exceeded and creates unacceptable drain times for facility personnel. The new OWS design must accommodate high-volume liquid processing.

The award value is estimated between $7.5 million and $50 million under a competitive multiple award Delivery Order/Task Order (not under Federal Supply Schedule) fixed-price contract. Personnel clearances at the Secret level are required; facilities clearance is unclassified. Work is performed at 750 Pacific Highway, San Diego, California 92132. Contact NAVFAC Southwest (contracting office UIC N62473).