PrimeRFP SCOUT · Federal Contract Recompete Brief

N4008521F5475X007 SITE 09 PICNIC POND dredging — Sevenson Environmental Services, Inc

Sevenson Environmental Services, Inc holds $735.5M across 57 federal awards, concentrated at Department of Defense (DOD). This PIID sits alongside 5 related awards under parent N6247018D7015. Competition previously drew 3 offers. Recompete timing centers on the Dec 31, 2028 PoP end — agencies typically plan 12–18 months ahead.

Naval Fac Engineering Cmd Mid Lant

Awarding office

Sevenson Environmental Services, Inc

Recipient

Dec 31, 2028

PoP end

$5.2M

Obligated

$9.2M

Potential

562910

NAICS

Y1PD

PSC

3 bidders on last award

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Contract facts

Federal

Contract numberN4008521F5475

Also listed asN40085-21-F-5475

Also listed asN6247018D7015-N4008521F5475

AgencyNaval Fac Engineering Cmd Mid Lant

Awarding officeNaval Fac Engineering Cmd Mid Lant

Awarding agencyDepartment of Defense (DOD)

Funding agencyDepartment of Defense (DOD)

IncumbentSevenson Environmental Services, Inc

CAGE0LT07

UEIVHPJR3MJWV49

NAICS562910

No full NAICS 562910 intel page yet. Browse NAICS intelligence

PSCY1PD

Parent IDIQ / IDVN6247018D7015

Place of performanceBRUNSWICK ME

Pricing typeCost Plus Award Fee

Extent competedFull And Open Competition After Exclusion Of Sources

Related solicitationN6247017R8000

PoP startJun 2, 2021

PoP end (current)Dec 31, 2028

Obligated$5.2M

Current value$9.2M

Potential value$9.2M

X007 SITE 09 PICNIC POND DREDGING AT FORMER NAS BRUNSWICK MAINE is a federal award for Naval Fac Engineering Cmd Mid Lant held by Sevenson Environmental Services, Inc. Estimated value $9.2M ($5.2M obligated). Current period of performance ends Dec 31, 2028. Last award drew 3 bidders. Place of performance: BRUNSWICK ME. Related solicitation N6247017R8000.

X007 SITE 09 PICNIC POND DREDGING AT FORMER NAS BRUNSWICK MAINE

Recompete timing

Public

● Expiring in 842 days

Current PoP ends Dec 31, 2028 (842 days remaining). Agencies typically plan 12–18 months ahead — capture window opens around Jul 1, 2027.

Incumbent footprint

Public record

Sevenson Environmental Services, Inc — $735.5M obligated across 57 awards (firm-wide, all agencies) · lead buyer Department of Defense (DOD).

% of firm-wide obligated ($735.5M) · all agencies

Department of Defense (DOD)$597.6M · 81%

Environmental Protection Agency (EPA)$137.8M · 19%

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Related awards

Same parent · incumbent

N4008521F6339

X010 SITE 22 AND MRP SITE 1 RA, NAVSTA NEWPORT, RI MACRAC

$6.7M

Sep 30, 2026

68HE0219F0066

ADMIN MOD REMEDIAL ACTION CONSTRUCTION - CIDRA GROUNDWATER CONTAMINATION SUPERFUND SITE

$3.1M

Nov 30, 2026

W912WJ21F0042

BEACON POINT PROPERTIES CONNECTICUT DEPARTMENT OF TRANSPORTATION RIGHT OF WAY, STRATFORD, …

$16.5M

Dec 16, 2026

W912WJ26FA001

REMEDIATION SERVICES, TASK ORDER 2 FOR OU5, RAYMARK SUPERFUND SITE, STRATFORD, CONNECTICUT

$19.4M

Mar 16, 2027

W912WJ22F0024

REMEDIATION SERVICES CONTRACT AT RAYMARK SUPERFUND SITE IN STRATFORD, CT

$12.7M

Mar 16, 2027

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Frequently asked questions

What is contract N4008521F5475?

N4008521F5475 (X007 SITE 09 PICNIC POND dredging) is a Naval Fac Engineering Cmd Mid Lant award with a potential value of $9.2M, currently held by Sevenson Environmental Services, Inc. Figures are USASpending-sourced public-record facts plus SCOUT recompete analysis.

What is N40085-21-F-5475?

N40085-21-F-5475 is the dashed form of PIID N4008521F5475 (X007 SITE 09 PICNIC POND dredging), held by Sevenson Environmental Services, Inc. Same award — SCOUT canonicalizes compact, dashed, and parent-child identifiers to one brief.

Which office awarded N4008521F5475?

Naval Fac Engineering Cmd Mid Lant awarded N4008521F5475 to Sevenson Environmental Services, Inc (potential $9.2M).

Who is the incumbent on N4008521F5475?

Sevenson Environmental Services, Inc is the incumbent with $735.5M across 57 related awards in SCOUT’s public footprint. The current period of performance ends Dec 31, 2028.

When does Sevenson Environmental Services, Inc’s N4008521F5475 come up for recompete?

SCOUT tracks a period-of-performance end of Dec 31, 2028. 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 Jul 2, 2026 · refreshed monthlyLatest procurement action Aug 25, 2025