# WORK BOAT LARGE-1 (WBL-1) OVERHAUL, YOKOSUKA, JAPAN Canonical: https://abierto.us/opportunities/n6264926ra012 - Solicitation number: N6264926RA012 - Notice type: Solicitation - Status: Awarded to Sumitomo Heavy Industries, Ltd. - Department: Department of the Navy - Agency: Department of the Navy - Contracting office: NAVSUP FLT Log CTR Yokosuka (N62649) - NAICS: 336611 Ship Building and Repairing - Product or service code: J999 Non-nuclear Ship Repair (West) Ship repair (including overhauls and conversions) performed on. non-nuclear propelled and nonpropelled ships west of the 108th meridian - Place of performance: Yokosuka, JP-14, JPN - First posted: December 18, 2025 - Last posted: February 17, 2026 - SAM.gov: https://sam.gov/workspace/contract/opp/19d5850514ec4f20873d9c3c57580c59/view ## Description MSRA/ABR Holders, The purpose of this solicitation amendment 0005 is to respond to the question. Please refer the attached document for details. * Access to the work specification package listed in Section J as ATTACHMENT (I) are only accessible through DoD SAFE. DoD SAFE is a secure U.S. Government repository which enables the sharing of large files and requires outside users to receive a drop-off request from the U.S. Government. Offerors shall note that access is only available for 14 days once sent. MSRA/ABR Holders, The purpose of this solicitation amendment 0004 is to respond to the question. Please refer the attached document for details. MSRA/ABR Holders, The purpose of this solicitation amendment 0003 is to respond to the question, with the extension of the solicitation closing date to 5 March 2026 at 10:00 AM JST. Also, the below change was made for the subject requirement: **New POP:** 30 April 2026 through 30 October 2026 Please refer the attached document for details. * Access to the work specification package listed in Section J as ATTACHMENT (I) are only accessible through DoD SAFE. DoD SAFE is a secure U.S. Government repository which enables the sharing of large files and requires outside users to receive a drop-off request from the U.S. Government. Offerors shall note that access is only available for 14 days once sent. MSRA/ABR Holders, The purpose of this solicitation amendment 0002 is to incorporate the site inspection / shipcheck schedule in Section L (L-4.0). Please refer the attached document for details. MSRA/ABR Holders, The purpose of the solicitation amendment 0001 is issued to extend the solicitation closing date to 12 February 2026 at 10:00AM. Please refer the attached document for details. FY26 Work Boat Large-1 (WBL-1) Overhaul Pursuant to FAR 5.202(a)(12), this is a non-mandatory synopsis. This solicitation is intended only for sources duly authorized to operate and do business in Japan as prescribed by DFARS 252.225-7042. Firms who do not possess an active U.S. MSRA/ABR as a "Prime Contractor" are ineligible for award. **1. Work Boat Large-1 (WBL-1):** NAVSUP Fleet Logistics Center Yokosuka (NAVSUP FLCY) has a new requirement in support of Commander, Fleet Activities Yokosuka (CFAY) Port Operations. The repair and maintenance package of work items are included as Statement of Work (SOW) provided in ATTACHMENT (I). **2. PERIOD OF PERFORMANCE:** From 31 March 2026 to 30 September 2026 3. PLACE OF PERFORMANCE: **Contractor's Facility 4. OFFER:** Offerors must provide all information required by this solicitation no later than 21 January 2026 at 10:00 AM Japan Standard Time (JST). **5. WORK ITEM INFORMATION:** Access to the work specification package listed in Section J as Attachment (I) may only be accessed through DoD SAFE. DoD SAFE is a secure U.S. Government repository which enables the sharing of large files and requires outside users to receive a drop-off request from the U.S. Government. Therefore, any offeror intending to provide a proposal to this solicitation shall request access by sending an email to: kazuya.iwanaga.ln@us.navy.mil, peterjommel.s.arrieta.ln@us.navy.mil by 8 January 2026 10:00 am JST. Once the U.S. Government receives the offeror's access request, the U.S. Government will provide the offeror with a link and instructions to retrieve Attachment (I). Offerors shall note that access is only available for 14 days once sent. When submitting your proposal, you must specify any hazardous material in accordance with FAR 52.223-3 (Hazardous Material ID) and DFARS 252.223-7001. When submitting your proposal, you must specify if you anticipate sea transportation in accordance with DFARS 252.247-7022. If there is a time limit on your offer, you must specify this at submission of your proposal. If there are any amendments to this RFP, please acknowledge them when submitting your proposal in the proposal comment section. If you have any questions concerning this Solicitation, please feel free to contact me at kazuya.iwanaga.ln@us.navy.mil. ## Award on USAspending - Recipient: Sumitomo Heavy Industries, Ltd. (UEI JZUMWWR4MAF7) - Contract: N6264926FA082 under N6264921G0002, delivery order - Obligated: $410,480.37 - Competition: Full and Open Competition, 1 offers received - Link: solicitation number N6264926RA012 equals the FPDS solicitation identifier; same awarding office N62649 (high confidence) - Record: https://www.usaspending.gov/award/CONT_AWD_N6264926FA082_9700_N6264921G0002_9700/ ## Publications - December 18, 2025: Solicitation, due January 20, 2026 at 8:00 PM EST. Notice a6cbdd6b0a4f42a7a158efd5383c2b3c. https://sam.gov/workspace/contract/opp/a6cbdd6b0a4f42a7a158efd5383c2b3c/view - January 15, 2026: Solicitation, due February 11, 2026 at 8:00 PM EST. Notice 61e178b9356240e7a72a30f96e3e8e29. https://sam.gov/workspace/contract/opp/61e178b9356240e7a72a30f96e3e8e29/view - January 29, 2026: Solicitation, due February 11, 2026 at 8:00 PM EST. Notice a5522ecd180e44508891e5dc9ced7102. https://sam.gov/workspace/contract/opp/a5522ecd180e44508891e5dc9ced7102/view - February 10, 2026: Solicitation, due March 4, 2026 at 8:00 PM EST. Notice 113808ac39f34665a972b347d476c371. https://sam.gov/workspace/contract/opp/113808ac39f34665a972b347d476c371/view - February 12, 2026: Solicitation, due March 4, 2026 at 8:00 PM EST. Notice 425103ff43d443cab938f8838e619aa4. https://sam.gov/workspace/contract/opp/425103ff43d443cab938f8838e619aa4/view - February 17, 2026: Solicitation, due March 4, 2026 at 8:00 PM EST. Notice 19d5850514ec4f20873d9c3c57580c59. https://sam.gov/workspace/contract/opp/19d5850514ec4f20873d9c3c57580c59/view ## Points of contact - Kazuya Iwanaga, kazuya.iwanaga.ln@us.navy.mil, 0468169974 - Peter Arrieta, peterjommel.s.arrieta.ln@us.navy.mil, 0081468166294 --- Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n6264926ra012.