PrimeRFP SCOUT · Federal Contract Recompete Brief

68HERC23F0451Nutrient scientific technical exchange — Tetra Tech, Inc

Tetra Tech, Inc holds $2.1B across 1,655 federal awards, concentrated at Department of State (DOS). This PIID sits alongside 5 related awards under parent 68HERC22A0021. Recompete timing centers on the Sep 15, 2027 PoP end — agencies typically plan 12–18 months ahead.

Cincinnati Acquisition Div (CAD)

Awarding office

Tetra Tech, Inc

Recipient

Sep 15, 2027

PoP end

$1.4M

Obligated

$6.5M

Potential

541620

NAICS

R425

PSC

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Contract facts

Federal

Contract number68HERC23F0451

Also listed as68HERC-23-F-0451

Also listed as68HERC22A0021-68HERC23F0451

AgencyCincinnati Acquisition Div (CAD)

Awarding officeCincinnati Acquisition Div (CAD)

Awarding agencyEnvironmental Protection Agency (EPA)

Funding agencyEnvironmental Protection Agency (EPA)

IncumbentTetra Tech, Inc

CAGE078E8

UEILMRMKLLL3LG5

NAICS541620

No full NAICS 541620 intel page yet. Browse NAICS intelligence

PSCR425

Parent IDIQ / IDV68HERC22A0021

Place of performancePASADENA CA

Pricing typeTime And Materials

Extent competedFull And Open Competition

PoP startSep 27, 2023

PoP end (current)Sep 15, 2027

PoP end (w/ options)Sep 13, 2028

Obligated$1.4M

Current value$3.5M

Potential value$6.5M

NUTRIENT SCIENTIFIC TECHNICAL EXCHANGE PARTNERSHIP AND SUPPORT (N-STEPS) is a federal award for Cincinnati Acquisition Div (CAD) held by Tetra Tech, Inc. Estimated value $6.5M ($1.4M obligated). Current period of performance ends Sep 15, 2027 (potential Sep 13, 2028). Place of performance: PASADENA CA.

NUTRIENT SCIENTIFIC TECHNICAL EXCHANGE PARTNERSHIP AND SUPPORT (N-STEPS)

Recompete timing

Public

● Expiring in 389 days

Current PoP ends Sep 15, 2027 (389 days remaining). Agencies typically plan 12–18 months ahead — position before the PoP clock runs out.

Incumbent footprint

Public record

Tetra Tech, Inc — $2.1B obligated across 1,655 awards (firm-wide, all agencies) · lead buyer Department of State (DOS).

% of firm-wide obligated ($2.1B) · all agencies · Top 4 shown (24%); remaining ~76% is other agencies.

Department of State (DOS)$250.9M · 12%

Agency for International Development (USAID)$144.7M · 7%

Department of Defense (DOD)$79.4M · 4%

Environmental Protection Agency (EPA)$19.7M · 1%

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Query this award live in SCOUT via MCP — personalized scoring, watchlists, and capture workflow across the corpus. Learn about SCOUT MCP →

Frequently asked questions

What is contract 68HERC23F0451?

68HERC23F0451 (Nutrient scientific technical exchange) is a Cincinnati Acquisition Div (CAD) award with a potential value of $6.5M, currently held by Tetra Tech, Inc. Figures are USASpending-sourced public-record facts plus SCOUT recompete analysis.

What is 68HERC-23-F-0451?

68HERC-23-F-0451 is the dashed form of PIID 68HERC23F0451 (Nutrient scientific technical exchange), held by Tetra Tech, Inc. Same award — SCOUT canonicalizes compact, dashed, and parent-child identifiers to one brief.

Which office awarded 68HERC23F0451?

Cincinnati Acquisition Div (CAD) awarded 68HERC23F0451 to Tetra Tech, Inc (potential $6.5M).

Who is the incumbent on 68HERC23F0451?

Tetra Tech, Inc is the incumbent with $2.1B across 1655 related awards in SCOUT’s public footprint. The current period of performance ends Sep 15, 2027.

When does Tetra Tech, Inc’s 68HERC23F0451 come up for recompete?

SCOUT tracks a period-of-performance end of Sep 15, 2027. Actual solicitation timing can shift with extensions, bridges, or consolidations.

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 Jun 23, 2026 · refreshed monthlyLatest procurement action Jun 25, 2026