The Department of Defense, through the Naval Facilities Engineering Systems Command Pacific, is seeking to modify an existing contract for the operation of Granular Activated Carbon (GAC) filtration systems at the Red Hill Bulk Fuel Storage Facility in Hawaii. This modification involves leasing four new Ion Exchange (IX) Resin Tanks for PFAS treatment and an additional twelve GAC tanks for emergency drinking water use, ensuring readiness in the event of a drinking water emergency. The urgency of this procurement is underscored by the need for continuity of service and compliance with regulatory agreements, with the selected contractor, Vectrus Systems Corporation, being justified as the sole source due to their familiarity with the existing systems. Interested parties can reach out to Bernadette Julian at bernadette.julian@navy.mil or Kacie Fujio at kacie.n.fujio.civ@us.navy.mil for further details.