PrimeRFP SCOUT · Federal Contract Recompete Brief

W911S621C0003Environmental support services — Mellor Engineering, Inc

Mellor Engineering, Inc holds $6.3M across 1 federal awards, concentrated at Department of Defense (DOD). Competition previously drew 2 offers. Set-aside status: WOSB. PoP ended Aug 21, 2026 — the usual 12–18 month planning window is closed; recompete action looks late or overdue.

W6qm Micc-Dugway Prov Grd
Awarding office
Mellor Engineering, Inc
Recipient
Aug 21, 2026
PoP end
$11.1M
Obligated
$11.1M
Potential
562112
NAICS
F108
PSC
WOSB
Set-aside
2 bidders on last award

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Contract facts

WOSB
Contract numberW911S621C0003
Also listed asW911S6-21-C-0003
AgencyW6qm Micc-Dugway Prov Grd
Awarding officeW6qm Micc-Dugway Prov Grd
Awarding agencyDepartment of Defense (DOD)
Funding agencyDepartment of Defense (DOD)
IncumbentMellor Engineering, Inc
CAGE05DF3
UEIDR8UC9G29CN4
NAICS562112

No full NAICS 562112 intel page yet. Browse NAICS intelligence

PSCF108
Place of performanceDUGWAY UT
Pricing typeFirm Fixed Price
Extent competedCompeted Under SAP
Related solicitationW911S620R0002
PoP startSep 19, 2021
PoP end (current)Aug 21, 2026
Obligated$11.1M
Current value$11.1M
Potential value$11.1M

ENVIRONMENTAL SUPPORT SERVICES is a federal WOSB award for W6qm Micc-Dugway Prov Grd held by Mellor Engineering, Inc. Estimated value $11.1M ($11.1M obligated). Current period of performance ends Aug 21, 2026. Last award drew 2 bidders. Place of performance: DUGWAY UT. Related solicitation W911S620R0002.

Recompete timing

Public
Past PoP end (17 days ago)

Current PoP ended Aug 21, 2026 (17 days ago). The usual 12–18 month agency planning window is closed — recompete action looks late / overdue relative to a normal cycle. Watch for bridge orders, follow-ons, or a new solicitation.

Incumbent footprint

Public record

Mellor Engineering, Inc$6.3M obligated across 1 awards (firm-wide, all agencies).

Sole agency: Department of Defense (DOD)
Department of Defense (DOD)$6.3M · 100% of firm total
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Frequently asked questions

What is contract W911S621C0003?

W911S621C0003 (Environmental support services) is a W6qm Micc-Dugway Prov Grd award with a potential value of $11.1M, currently held by Mellor Engineering, Inc. Figures are USASpending-sourced public-record facts plus SCOUT recompete analysis.

What is W911S6-21-C-0003?

W911S6-21-C-0003 is the dashed form of PIID W911S621C0003 (Environmental support services), held by Mellor Engineering, Inc. Same award — SCOUT canonicalizes compact, dashed, and parent-child identifiers to one brief.

Which office awarded W911S621C0003?

W6qm Micc-Dugway Prov Grd awarded W911S621C0003 to Mellor Engineering, Inc (potential $11.1M).

Who is the incumbent on W911S621C0003?

Mellor Engineering, Inc is the incumbent with $6.3M across 1 related awards in SCOUT’s public footprint. The current period of performance ends Aug 21, 2026.

When does Mellor Engineering, Inc’s W911S621C0003 come up for recompete?

SCOUT tracks a period-of-performance end of Aug 21, 2026. 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.
primerfp.com/intel/contract/W911S621C0003