Dry Deck Shelter (DDS) Program
NAVSEA, naval shipyards and surface/undersea warfare centers · NAVSEA HQ
Capture briefs (a one-page, shareable copy of this page) are part of Pro. The CSV here holds the notice, its timeline and past awards.
Where this opportunity stands
Every notice posted under solicitation N0002425R4316 in this department, oldest first.
- Jul 29, 2025SolicitationOpen
- Aug 13, 2025SolicitationOpen
- Aug 28, 2025SolicitationOpen
- Sep 9, 2025SolicitationOpen
- Sep 18, 2025SolicitationOpen
- Sep 23, 2025SolicitationOpen
- Oct 20, 2025SolicitationOpen
- Oct 21, 2025 · this noticeSolicitation
- Oct 22, 2025SolicitationOpen
- Oct 24, 2025SolicitationOpen
- Oct 24, 2025SolicitationOpen
- Oct 28, 2025SolicitationOpen
- Oct 20, 2026Award NoticeOCEANEERING INTERNATIONAL INC · $154.1MOpen
Next steps for this stage
Standard steps for the notice type; not advice about this buyer.
- Decide bid or no bid before the response deadline.
- Look at the past winners for likely competitors and teaming partners.
- Follow the opportunity to hear about amendments and the award.
What the notice says
The Naval Sea Systems Command (NAVSEA) issues solicitation amendment N00024-25-R-4316-0001 for the maintenance, modernization, product improvements, and design support for existing Dry Deck Shelter (DDS) Program assets. The solicitation seeks to procure support for: maintenance availability planning and execution; host submarine interface equipment and fit-ups; Field Change (FC) design, kitting, and installations; DDS inspection and repairs; maintaining the DDS Rotatable Pool; and engineering support. The Government anticipates making a single award on or around July 2026.This solicitation is … (show all)
issued electronically via PIEE and interested offerors should monitor the PIEE/SAM.gov page for any applicable solicitation amendments, thereafter. This posting does not include all relevant attachments. To receive access to the additional Section J Attachments (Exhibit A and Attachments 1,2,3,4,5,7,10,12,13,14 and 17), the Offeror shall follow the instructions outlined in Section L 1.3, AVAILABILITY OF ATTACHMENTS, SPECIFICATIONS, AND OTHER DOCUMENTS. These attachments will be transmitted via DoD SAFE. The solicitation is related to the synopsis Notice ID N00024-26-R-4316 (Dry Deck Shelter (DDS) Program) originally published on April 8, 2025. *** AMENDMENT 0001*** The purpose of Amendment 0001 is to: 1) Update Section A, the proposal submission time on the SF33 to 3:00 PM; 2) Revise the page limit for Section L, 2.1 - PROPOSAL STRUCTURE, FORMAT, PAGE COUNTS, AND OTHER CONTENT in Volume II to 135 pages; 3) Update Section B, CLIN 0401 (DDS-04S RAV and FC) to include Travel in the description; and 4) Update Section L, 3.2.1 - ELEMENT 1: TECHNICAL CAPABILITIES, paragraph number 1, to remove with sponsor concurrence language. *** AMENDMENT 0002 *** The purpose of Amendment 0002 is to: 1) Update Section A, the proposal submission date on the SF33 to October 10, 2025; 2) Update Section C.3.4.4 - DDS HOSUB Fit Ups and Cross Fits (OPTION CLINs 0701, 0702, 0703, 0704, and 0705, if exercised) paragraph 2 to remove and ; 3) Clarify the page limit for Section L.3.3.2 - Contractor Performance Assessment Reporting System (CPARS) And Past Performance Questionnaires; 4) Update Section L.3.2.3 Personnel Staffing Plan to remove duplicate language and revise the page limit; 5) Update fill-ins for DFARS 252.239-7016; and 6) Update CDRLS in Section J and add newly created CDRL A027. *** AMENDMENT 0003 *** The purpose of Amendment 0003 is to: 1) Update Section C.3.1.7 - Deep Submergence System certification; 2) Add newly established Section C.3.1.16 - Contract Transition/Phase-in of Resources and Personnel requirement; 3) Update Section L.3.2.2 ? Element 2: Management Approach to include evaluation of a transition plan; and 4) Update Section L.3.4.5 ? Section 3 ? Cost/Price Proposal Rate Support with procedures for indirect rates for classified contracts. *** AMENDMENT 0004*** The purpose of Amendment 0004 is to: 1) Update Section A, the proposal submission date on the SF33 to October 24, 2025. *** AMENDMENT 0005*** The purpose of Amendment 0005 is to: 1) Update Section L.3.5.2 - Solicitation Sections B through I. *** UPDATE (10/21/2025) *** The purpose of this update is to notify potential Offerors that Amendment 0005 posted to SAM.gov on October 20, 2025 may not be immediately available due to a system delay. Amendment 0005 dated October 20, 2025 is available via the PIEE link below. https://piee.eb.mil/sol/xhtml/unauth/search/oppMgmtLink.xhtml?noticeId=N0002425R4316¬iceType=SolicitationNotice
Who won similar work
54 award notices on SAM.gov in the last 24 months. Matched by: Same office (NAVSEA HQ), same product/service code (PSC) 1905 and NAICS 336611.
Single-winner award sizes (28): middle half $47.8M to $833.5M, median $265.3M; range $6.9M to $29.8B.
| Winner | Awards | Value | Last |
|---|---|---|---|
| ELECTRIC BOAT CORPORATION · $GD · $53.8B | 13 | $52.1B | Sep 30, 2026 |
| HUNTINGTON INGALLS INCORPORATED · $HII · $13.2B | 5 | $2.0B | Sep 9, 2026 |
| BAE SYSTEMS NORFOLK SHIP REPAIR INC. | 2 | $831.1M | Nov 4, 2025 |
| METRO MACHINE CORP. · $GD · $53.8B | 2 | $654.7M + 1 shared | Sep 3, 2025 |
| WALASHEK INDUSTRIAL & MARINE, INC. | 2 | $42.7M | Aug 19, 2026 |
| TOTE SERVICES, LLC | 1 | $2.6B | Jul 13, 2026 |
| ORBIS SIBRO INC | 1 | $1.9B | Apr 23, 2026 |
| G. S. E. DYNAMICS, INC. | 1 | $1.9B | Oct 1, 2025 |
| Marinette Marine Corporation | 1 | $30.0M | Apr 15, 2026 |
| BOLLINGER SHIPYARDS LOCKPORT, L.L.C. | 1 | $9.5M | Sep 29, 2025 |
Value counts new single-winner awards. "Shared" awards are multiple-award contracts that list every winner with the same total ceiling (same contract, or the same office, day and amount); that ceiling is not one company's win, so it is not added in. Contract modifications are not new awards and are not added in either (2 here). Notices whose amount is a placeholder such as $999,999,999 are not added in. Revenue next to a ticker is the company's revenue over the latest 12 months in its SEC filings.
- $GD reported $53.8B revenue (12 months to Apr 5, 2026). The median single-winner award in these 28 past awards, $265.3M, is 0.5% of that. SEC filing
- $HII reported $13.2B revenue (12 months to Jun 30, 2026). The median single-winner award in these 28 past awards, $265.3M, is 2% of that. SEC filing
One award's total value against one year of revenue; many awards are paid over several years.
- Sep 30, 2026ELECTRIC BOAT CORPORATION$99.3MPost Award Synopsis VIRGINIA Class Materials BOA Order (FY26)Materiality: 0.18% of $GD revenue (Low) SEC
- Sep 30, 2026ELECTRIC BOAT CORPORATION$79.5MPost Award Synopsis VIRGINIA Class Materials BOA Order (FY26)Materiality: 0.15% of $GD revenue (Low) SEC
- Sep 30, 2026ELECTRIC BOAT CORPORATION$60.7MPost Award Synopsis VIRGINIA Class Materials BOA Order (FY26) Sep 30,Materiality: 0.11% of $GD revenue (Low) SEC
- Sep 9, 2026HUNTINGTON INGALLS INCORPORATED$742.8MLittoral Combat Ship Planning Yard Support AwardMateriality: 5.6% of $HII revenue (High) SEC
- Aug 19, 2026WALASHEK INDUSTRIAL & MARINE, INC.$62.4M (modification)N0002426C4434 Contract Modification - Boilers Repair and Maintenance for LHDsContract modification, not a new award (Materiality N/A)
- Jul 30, 2026ELECTRIC BOAT CORPORATION$29.8BColumbia Class Ballistic Missile Submarines SSBN 828 through SSBN 832 (Build II)Materiality: 55.3% of $GD revenue (High) SEC
- Jul 13, 2026TOTE SERVICES, LLC$2.6BMedium Landing Ship (LSM) Vessel Construction Manager (VCM) Solicitation # N00024-26-R-2421No listed company matched (Materiality N/A)
- Apr 23, 2026ORBIS SIBRO INC$1.9BIndefinite Delivery Indefinite Quantity (IDIQ) Multiple Award Contract (MAC) for Outsourcing Work from Chief of Naval Operations (CNO) Availabilities on Fast Attack SubmarinesNo listed company matched (Materiality N/A)
- Apr 15, 2026Marinette Marine Corporation$30.0MLLTM & Advanced Engineering UCA - Construction of four (4) Medium Landing Ships (LSMs) Block 1No listed company matched (Materiality N/A)
- Apr 7, 2026ELECTRIC BOAT CORPORATION$2.5BVIRGINIA Class Submarines Lead Yard Support and Development Studies and Design effortsMateriality: 4.6% of $GD revenue (Medium) SEC
Materiality: one award's value as a share of the winner's revenue over the latest 12 months in its SEC filings (or its last fiscal year, as noted when you point at it). Low under 1%, Medium 1 to 5%, High 5% or more. Many awards are paid over several years, so this overstates a single year's share.
Competitive landscape
For the 8 most frequent past winners above. Lobbying is matched by the company's exact name or exact ticker; agencies are as named on the filings.
- 2 of these past winners lobbied Navy, Dept of or U.S. Marines since 2024 (22 filings)
- 0 of their lobbyists list a past Navy, Dept of or U.S. Marines job
- $597K from their corporate PACs since 2024 to members of House Committee on Appropriations, House Committee on Armed Services, Senate Committee on Appropriations, Senate Committee on Armed Services
- 0 foreign-agent (FARA) registrations
Policy around it
Bills the past winners named while lobbying this agency's issues, rules from the department, and executive orders that name the agency, last 12 months.
- 8 bills named on the past winners' lobbying filings
- 32 rules from the department in the last 12 months
- 0 executive orders naming the agency in the last 12 months
Market
For past winners matched exactly to a listed company. Insider trades are open-market buys and sells (Form 4) in the last 90 days, shown as facts; our own study found insiders do not reliably buy ahead of awards. A sale marked 10b5-1 was made under a trading plan set up in advance.
- 2 of the past winners are listed companies
- 0 insider buys and 5 insider sells at them in the last 90 days
Sources: SAM.gov notices and award notices; Senate LDA lobbying filings; FEC filings; FARA; Federal Register; congress.gov; SEC Form 4. Every row above links to its record.
Companies are matched to tickers by exact name, including the subsidiaries a company lists in its SEC filings. A company we could not match shows no market rows; that is a miss, not a finding.