PrimeRFP SCOUT · Federal Contract Recompete Brief

W912BU21C0012Modification scope of work change request — Thoma-Sea Marine Constructors, L.L.C

Thoma-Sea Marine Constructors, L.L.C holds $106.8M across 31 federal awards, concentrated at Department of Defense (DOD). This PIID sits alongside 2 related awards in the incumbent pipeline. Competition previously drew 2 offers. Set-aside status: Small business. Recompete timing centers on the Apr 24, 2027 PoP end — agencies typically plan 12–18 months ahead.

W2sd Endist Philadelphia
Awarding office
Thoma-Sea Marine Constructors, L.L.C
Recipient
Apr 24, 2027
PoP end
$10.6M
Obligated
$26.4M
Potential
336611
NAICS
1915
PSC
Small business
Set-aside
2 bidders on last award

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Contract facts

Small business
Contract numberW912BU21C0012
Also listed asW912BU-21-C-0012
AgencyW2sd Endist Philadelphia
Awarding officeW2sd Endist Philadelphia
Awarding agencyDepartment of Defense (DOD)
Funding agencyDepartment of Defense (DOD)
IncumbentThoma-Sea Marine Constructors, L.L.C
CAGE6CEL5
UEICHEUP6NNZHL9
NAICS336611
PSC1915
Place of performanceHOUMA LA
Pricing typeFirm Fixed Price
Extent competedFull And Open Competition After Exclusion Of Sources
Related solicitationW912BU20B0014
PoP startMar 12, 2021
PoP end (current)Apr 24, 2027
Obligated$10.6M
Current value$26.4M
Potential value$26.4M

Modification Scope of Work Change Request 7: Remove Aluminum Armor Cabled Requirement the Requirement for Armored Cable… is a federal Small business award for W2sd Endist Philadelphia held by Thoma-Sea Marine Constructors, L.L.C. Estimated value $26.4M ($10.6M obligated). Current period of performance ends Apr 24, 2027. Last award drew 2 bidders. Place of performance: HOUMA LA. Related solicitation W912BU20B0014.

Modification scope of work change request 7: remove aluminum armor cabled requirement the requirement for armored cables to be basket weave armor (aluminum jacket) is being removed from the contract.change request 8: modify electrical penetratio. Latest action is a modification.

Recompete timing

Public
● Expiring in 193 days

Current PoP ends Apr 24, 2027 (193 days remaining). Agencies typically plan 12–18 months ahead — at 6.3 months out, that window is already open. The buying decision is likely already in motion.

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Incumbent footprint

Public record

Thoma-Sea Marine Constructors, L.L.C — $106.8M obligated across 31 awards (firm-wide, all agencies) · lead buyer Department of Defense (DOD).

% of firm-wide obligated ($106.8M) · all agencies
Department of Defense (DOD)$54.5M · 51%Department of Homeland Security (DHS)$26.9M · 25%Department of Commerce (DOC)$25.4M · 24%
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Related awards

Same incumbent
W912BU19C0042
CONSTRUCT BARGE
$39.5M
Nov 21, 2026
70Z08026CPBPL0045
USCGC TIGER SHARK DD FY27 POP: 11/17/2026 - 2/16/2027
$1.1M
Feb 16, 2027

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Frequently asked questions

What is contract W912BU21C0012?

W912BU21C0012 (Modification scope of work change request) is a W2sd Endist Philadelphia award with a potential value of $26.4M, currently held by Thoma-Sea Marine Constructors, L.L.C. Figures are USASpending-sourced public-record facts plus SCOUT recompete analysis.

What is W912BU-21-C-0012?

W912BU-21-C-0012 is the dashed form of PIID W912BU21C0012 (Modification scope of work change request), held by Thoma-Sea Marine Constructors, L.L.C. Same award — SCOUT canonicalizes compact, dashed, and parent-child identifiers to one brief.

Which office awarded W912BU21C0012?

W2sd Endist Philadelphia awarded W912BU21C0012 to Thoma-Sea Marine Constructors, L.L.C (potential $26.4M).

Who is the incumbent on W912BU21C0012?

Thoma-Sea Marine Constructors, L.L.C is the incumbent with $106.8M across 31 related awards in SCOUT’s public footprint. The current period of performance ends Apr 24, 2027.

When does Thoma-Sea Marine Constructors, L.L.C’s W912BU21C0012 come up for recompete?

SCOUT tracks a period-of-performance end of Apr 24, 2027. Actual solicitation timing can shift with extensions, bridges, or consolidations.

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Data: Showing contracts ≥ $100K from federal procurement records (FPDS-NG, SAM.gov, and related repositories), normalized by PrimeRFP SCOUT. Each row keyed by Award ID (PIID); task orders appear as independent rows.

Data as of · refreshed monthlyLatest procurement action
Sources: USASpending, FPDS, SAM.gov · Public-record facts + SCOUT analysis shown above; personalized scoring in SCOUT.
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