# 2815 - RIB Diesel Engines Canonical: https://abierto.us/opportunities/a031377 - Solicitation number: A031377 - Notice type: Presolicitation - Status: Closed. Deadline was July 29, 2026 at 1:00 PM EDT - Department: Department of the Navy - Agency: Department of the Navy - Contracting office: NAVSUP FLT Log CTR Norfolk (N00189) - NAICS: 333618 Other Engine Equipment Manufacturing - Product or service code: 2815 Diesel Engines and Components - Place of performance: Virginia Beach, Virginia - First posted: July 15, 2026 - Last posted: July 15, 2026 - SAM.gov: https://sam.gov/workspace/contract/opp/ba8e1d287ae1475481d08e26361755ad/view ## Description THIS IS NOT A REQUEST FOR COMPETITIVE PROPOSALS. The Naval Supply Systems Command (NAVSUP) Fleet Logistics Center (FLC) Norfolk, Contracting Department, Norfolk, VA 23511, intends to solicit and award a Firm-Fixed-Price (FFP) sole-source contract for Caterpillar 3126 diesel engines with specialized configurations to Puckett Machinery Company (CAGE: 1JX26) using the policies and procedures of Federal Acquisition Regulation (FAR) Part 12. This notice is not a request for proposals or quotations; however, any challenges to this sole-source must be received in writing and sent to ethan.t.othersen.civ@us.navy.mil to be considered by the Government for the purpose of determining whether or not to compete the requirement. Challenges must include sufficient information to enable the Government to make a determination that an equivalent supply exists which would meet the Government's needs as stated therein. A determination by the Government not to compete this proposed requirement based on responses to this notice is solely within the discretion of the Government. See the attached sole-source justification for additional information regarding the Government's decision to limit competition. ## Publications - July 15, 2026: Presolicitation, due July 29, 2026 at 1:00 PM EDT. Notice ba8e1d287ae1475481d08e26361755ad. https://sam.gov/workspace/contract/opp/ba8e1d287ae1475481d08e26361755ad/view ## Points of contact - Ethan Othersen, ethan.t.othersen.civ@us.navy.mil - Amy Barnes, amy.m.barnes14.civ@us.navy.mil --- Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/a031377.