Opportunity

SAM #N40192-26-JARS-008

Urgent sole-source modification for 27,000 tons of armor stone and emergency stabilization at Apra Harbor’s Glass Breakwater

Buyer

NAVFAC Marianas

Posted

October 22, 2026

Identifier

N40192-26-JARS-008

NAICS

237990

NAVFAC Marianas is seeking an urgent sole-source modification for emergency stabilization of Apra Harbor’s Glass Breakwater in Guam. - Agency and location: Department of the Navy, NAVFAC Marianas, Naval Base Guam, ROICC Guam South; Glass Breakwater, Apra Harbor, Guam. - Requirement: Procure and place an additional 27,000 tons of armor stone to mitigate active breaches caused by Typhoon Bavi and stabilize the breakwater. - Contract action: Sole-source modification to Tutor Perini Corporation–Nan Inc. Joint Venture (TPC-NAN JV), the incumbent contractor, which is already mobilized. - Urgency and rationale: NAVFAC states that delay could threaten harbor safety, military logistics, operations, and readiness. - Estimated value: $21 million, using FY26 funding. - Schedule: The modification’s period of performance is not expected to exceed one year; no specific start or end dates are provided. - Competition: This is a justification for other than full and open competition for the emergency work. Future permanent restoration phases are expected to be competed.

Description

Justification for other than full and open competition for a sole-source contract modification to Tutor Perini Corporation-Nan Inc. A Joint Venture (TPC-NAN JV). This action is for critical and immediate emergency waterfront stabilization repairs to the Glass Breakwater at Apra Harbor, Guam, to address damage sustained from Typhoon Bavi and prevent further deterioration of this critical infrastructure. The modification, valued at $21,000,000, covers the procurement and placement of an additional 27,000 tons of armor stone. The statutory authority permitting this action is 10 U.S.C. § 3406(c) as implemented by FAR 16.507-6(b)(1); the agency's need for these services is of such unusual and compelling urgency that providing a fair opportunity would result in unacceptable delays.

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