JA Typhoon Bavi Additional Stone Signed Redacted

DEPARTMENT OF THE NAVY

NAVAL FACILITIES ENGINEERING SYSTEMS COMMAND MARIANAS

PSC 455, BOX 195

FPO AP 96540-2937

IN REPLY REFER TO:

Ser: N40192-26-JARS-008

23 September 2026

JUSTIFICATION AND APPROVAL

FOR USE OF OTHER THAN FULL AND OPEN COMPETITION

1. Contracting Activity

Naval Facilities Engineering Command (NAVFAC Marianas), Naval Base Guam (NBG), Resident Officer in Charge of Construction (ROICC) Guam, South.
2. Description of the Action Being Approved
Award a contract modification on a sole-source basis to Tutor Perini Corporation– Nan Inc. A Joint Venture (TPC-NAN JV) under contract N62742-22-D-1314-N4019225F4003, the contractor currently performing waterfront and breakwater repairs at Apra Harbor, Guam, for damage sustained from Typhoon Mawar in May 2023. This contract modification is for critical emergency waterfront stabilization repairs at Apra Harbor for damage caused by Typhoon Bavi using $21,000,000.00 fiscal year 2026 (FY26) funding. This modification will be executed under the authority of 10 U.S.C. § 3406(c)(1), Unusual and Compelling Urgency. This period of performance for this modification is not expected to exceed one year.

3. Description of Supplies/Services

This modification covers additional work required to make immediate emergency waterfront stabilization repairs for damage caused by Typhoon Bavi to the Glass Breakwater in July 2026. The survey and placement of 10k tons of stone procured under the initial modification issued for emergency repairs due to Typhoon Bavi has been completed. Based on the results of the survey, it was determined that an additional 27k tons of stone are required to complete emergency stabilization requirements. This FY26 emergency waterfront stabilization repair constitutes a bona fide need of FY26 and its estimated value is $21,000,000.00 which is approximately three (3) percent (%) of the total contract value. Under this modification, the contractor shall procure/place additional critical armor stone to mitigate active breaches caused by Typhoon Bavi.
4. Statutory Authority Permitting Other Than Full and Open Competition The statutory authority permitting other than full and open competition is 10 U.S.C. § 3406(c) as implemented by FAR 16.507-6(b)(1): the agency need for the supplies or services is so urgent that providing a fair opportunity would result in unacceptable delays. 5. Rationale Justifying Use of Cited Statutory Authority The Glass Breakwater is a rubble-mound gravity coastal structure initially constructed circa 1946 to provide